Merge pull request #288 from kerberos-io/feature/resumable-uploads-to-hub

feature/resumable-uploads-to-hub

.circleci/config.yml

@@ -5,7 +5,7 @@ version: 2
 jobs:
   machinery:
     docker:
-      - image: kerberos/base:91ab4d4
+      - image: kerberos/base:0a50dc9
     working_directory: /go/src/github.com/{{ORG_NAME}}/{{REPO_NAME}}
     steps:
       - checkout

.devcontainer/Dockerfile

@@ -1,2 +1,26 @@
-FROM kerberos/devcontainer:9da0ee3
-LABEL AUTHOR=Kerberos.io
+FROM mcr.microsoft.com/devcontainers/go:1.24-bookworm
+
+# Install node environment
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+    nodejs \
+    npm \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install ffmpeg
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+    ffmpeg \
+    libavcodec-extra \
+    libavutil-dev \
+    libavformat-dev \
+    libavfilter-dev \
+    libavdevice-dev \
+    libswscale-dev \
+    libswresample-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+USER vscode
+
+# Install go swagger
+RUN go install github.com/swaggo/swag/cmd/swag@latest

.devcontainer/devcontainer.json

@@ -1,33 +1,24 @@
-// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
-// https://github.com/microsoft/vscode-dev-containers/tree/v0.245.2/containers/docker-existing-dockerfile
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/python
 {
-	"name": "A Dockerfile containing FFmpeg, OpenCV, Go and Yarn",
-	// Sets the run context to one level up instead of the .devcontainer folder.
-	"context": "..",
-	// Update the 'dockerFile' property if you aren't using the standard 'Dockerfile' filename.
-	"dockerFile": "./Dockerfile",
-	// Use 'forwardPorts' to make a list of ports inside the container available locally.
-	"forwardPorts": [
-		3000,
-		80
+	"name": "go:1.24-bookworm",
+	"runArgs": [
+		"--name=agent",
+		"--network=host"
 	],
-	// Uncomment the next line to run commands after the container is created - for example installing curl.
-	"postCreateCommand": "cd ui && yarn install && yarn build && cd ../machinery && go mod download",
-	"features": {
-		"ghcr.io/devcontainers-contrib/features/ansible:1": {},
-	},
+	"dockerFile": "Dockerfile",
 	"customizations": {
 		"vscode": {
 			"extensions": [
-				"ms-kubernetes-tools.vscode-kubernetes-tools",
-				"GitHub.copilot"
+				"GitHub.copilot",
+				"ms-azuretools.vscode-docker",
+				"mongodb.mongodb-vscode"
 			]
 		}
 	},
-	// Uncomment when using a ptrace-based debugger like C++, Go, and Rust
-	// "runArgs": [ "--cap-add=SYS_PTRACE", "--security-opt", "seccomp=unconfined" ],
-	// Uncomment to use the Docker CLI from inside the container. See https://aka.ms/vscode-remote/samples/docker-from-docker.
-	// "mounts": [ "source=/var/run/docker.sock,target=/var/run/docker.sock,type=bind" ],
-	// Uncomment to connect as a non-root user if you've added one. See https://aka.ms/vscode-remote/containers/non-root.
-	// "remoteUser": "vscode"
+	"forwardPorts": [
+		3000,
+		8080
+	],
+	"postCreateCommand": "cd ui && yarn install && yarn build && cd ../machinery && go mod download"
 }

.github/workflows/docker-dev.yml

@@ -1,57 +0,0 @@
-name: Docker development build
-
-on:
-  push:
-    branches: [ develop ]
-
-jobs:
-  build-amd64:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        architecture: [amd64]
-    steps:
-    - name: Login to DockerHub
-      uses: docker/login-action@v2
-      with:
-        username: ${{ secrets.DOCKERHUB_USERNAME }}
-        password: ${{ secrets.DOCKERHUB_TOKEN }}
-    - name: Checkout
-      uses: actions/checkout@v3
-    - name: Set up QEMU
-      uses: docker/setup-qemu-action@v2
-    - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v2
-    - name: Available platforms
-      run: echo ${{ steps.buildx.outputs.platforms }}
-    - name: Run Buildx
-      run: docker buildx build --platform linux/${{matrix.architecture}} -t kerberos/agent-dev:arch-$(echo ${{matrix.architecture}} | tr / -)-$(echo $GITHUB_SHA | cut -c1-7) --push . 
-    - name: Create new and append to manifest
-      run: docker buildx imagetools create -t kerberos/agent-dev:$(echo $GITHUB_SHA | cut -c1-7) kerberos/agent-dev:arch-$(echo ${{matrix.architecture}} | tr / -)-$(echo $GITHUB_SHA | cut -c1-7)
-    - name: Create new and append to latest manifest
-      run: docker buildx imagetools create -t kerberos/agent-dev:latest kerberos/agent-dev:arch-$(echo ${{matrix.architecture}} | tr / -)-$(echo $GITHUB_SHA | cut -c1-7)
-  build-other:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        architecture: [arm64, arm/v7, arm/v6]
-    steps:
-    - name: Login to DockerHub
-      uses: docker/login-action@v2
-      with:
-        username: ${{ secrets.DOCKERHUB_USERNAME }}
-        password: ${{ secrets.DOCKERHUB_TOKEN }}
-    - name: Checkout
-      uses: actions/checkout@v3
-    - name: Set up QEMU
-      uses: docker/setup-qemu-action@v2
-    - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v2
-    - name: Available platforms
-      run: echo ${{ steps.buildx.outputs.platforms }}
-    - name: Run Buildx
-      run: docker buildx build --platform linux/${{matrix.architecture}} -t kerberos/agent-dev:arch-$(echo ${{matrix.architecture}} | tr / -)-$(echo $GITHUB_SHA | cut -c1-7) --push . 
-    - name: Create new and append to manifest
-      run: docker buildx imagetools create --append -t kerberos/agent-dev:$(echo $GITHUB_SHA | cut -c1-7) kerberos/agent-dev:arch-$(echo ${{matrix.architecture}} | tr / -)-$(echo $GITHUB_SHA | cut -c1-7)
-    - name: Create new and append to manifest latest
-      run: docker buildx imagetools create --append -t kerberos/agent-dev:latest kerberos/agent-dev:arch-$(echo ${{matrix.architecture}} | tr / -)-$(echo $GITHUB_SHA | cut -c1-7)

.github/workflows/docker-nightly.yml

@@ -1,54 +0,0 @@
-name: Docker nightly build
-
-on:
-  # Triggers the workflow every day at 9PM (CET).
-  schedule:
-    - cron: "0 22 * * *"
-
-jobs:
-  build-amd64:
-      runs-on: ubuntu-latest
-      strategy:
-        matrix:
-          architecture: [amd64]
-      steps:
-      - name: Login to DockerHub
-        uses: docker/login-action@v2
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-      - name: Checkout
-        uses: actions/checkout@v3
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
-      - name: Available platforms
-        run: echo ${{ steps.buildx.outputs.platforms }}
-      - name: Run Buildx
-        run: docker buildx build --platform linux/${{matrix.architecture}} -t kerberos/agent-nightly:arch-$(echo ${{matrix.architecture}} | tr / -)-$(echo $GITHUB_SHA | cut -c1-7) --push . 
-      - name: Create new and append to manifest
-        run: docker buildx imagetools create -t kerberos/agent-nightly:$(echo $GITHUB_SHA | cut -c1-7) kerberos/agent-nightly:arch-$(echo ${{matrix.architecture}} | tr / -)-$(echo $GITHUB_SHA | cut -c1-7)
-  build-other:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        architecture: [arm64, arm/v7, arm/v6]
-    steps:
-    - name: Login to DockerHub
-      uses: docker/login-action@v2
-      with:
-        username: ${{ secrets.DOCKERHUB_USERNAME }}
-        password: ${{ secrets.DOCKERHUB_TOKEN }}
-    - name: Checkout
-      uses: actions/checkout@v3
-    - name: Set up QEMU
-      uses: docker/setup-qemu-action@v2
-    - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v2
-    - name: Available platforms
-      run: echo ${{ steps.buildx.outputs.platforms }}
-    - name: Run Buildx
-      run: docker buildx build --platform linux/${{matrix.architecture}} -t kerberos/agent-nightly:arch-$(echo ${{matrix.architecture}} | tr / -)-$(echo $GITHUB_SHA | cut -c1-7) --push . 
-    - name: Create new and append to manifest
-      run: docker buildx imagetools create --append -t kerberos/agent-nightly:$(echo $GITHUB_SHA | cut -c1-7) kerberos/agent-nightly:arch-$(echo ${{matrix.architecture}} | tr / -)-$(echo $GITHUB_SHA | cut -c1-7)

.github/workflows/docker.yml

@@ -1,101 +0,0 @@
-name: Docker master build
-
-on:
-  push:
-    branches: [ master ]
-
-env:
-  REPO: kerberos/agent
-  
-jobs:
-  build-amd64:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-    strategy:
-      matrix:
-        architecture: [amd64]
-    steps:
-      - name: Login to DockerHub
-        uses: docker/login-action@v2
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-      - name: Checkout
-        uses: actions/checkout@v3
-      - uses: benjlevesque/short-sha@v2.1
-        id: short-sha
-        with:
-          length: 7
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
-      - name: Available platforms
-        run: echo ${{ steps.buildx.outputs.platforms }}
-      - name: Run Buildx
-        run: docker buildx build --platform linux/$(echo ${{matrix.architecture}} | tr - /) -t $REPO-arch:arch-${{matrix.architecture}}-${{steps.short-sha.outputs.sha}} --push . 
-      - name: Create new and append to manifest
-        run: docker buildx imagetools create -t $REPO:${{ steps.short-sha.outputs.sha }} $REPO-arch:arch-${{matrix.architecture}}-${{steps.short-sha.outputs.sha}}
-      - name: Create new and append to manifest latest
-        run: docker buildx imagetools create -t $REPO:latest $REPO-arch:arch-${{matrix.architecture}}-${{steps.short-sha.outputs.sha}}
-      - name: Run Buildx with output
-        run: docker buildx build --platform linux/$(echo ${{matrix.architecture}} | tr - /) -t $REPO-arch:arch-$(echo ${{matrix.architecture}} | tr / -)-${{steps.short-sha.outputs.sha}} --output type=tar,dest=output-${{matrix.architecture}}.tar . 
-      - name: Strip binary
-        run: mkdir -p output/ && tar -xf output-${{matrix.architecture}}.tar -C output && rm output-${{matrix.architecture}}.tar && cd output/ && tar -cf ../agent-${{matrix.architecture}}.tar -C home/agent . && rm -rf output
-      - uses: rickstaa/action-create-tag@v1
-        with:
-          tag: ${{ steps.short-sha.outputs.sha }}
-          message: "Release ${{ steps.short-sha.outputs.sha }}"
-      - name: Create a release  
-        uses: ncipollo/release-action@v1
-        with:
-          latest: true
-          name: ${{ steps.short-sha.outputs.sha }}
-          tag: ${{ steps.short-sha.outputs.sha }}
-          artifacts: "agent-${{matrix.architecture}}.tar"
-  build-other:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-    needs: build-amd64
-    strategy:
-      matrix:
-        architecture: [arm64, arm-v7, arm-v6]
-    steps:
-    - name: Login to DockerHub
-      uses: docker/login-action@v2
-      with:
-        username: ${{ secrets.DOCKERHUB_USERNAME }}
-        password: ${{ secrets.DOCKERHUB_TOKEN }}
-    - name: Checkout
-      uses: actions/checkout@v3
-    - uses: benjlevesque/short-sha@v2.1
-      id: short-sha
-      with:
-        length: 7
-    - name: Set up QEMU
-      uses: docker/setup-qemu-action@v2
-    - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v2
-    - name: Available platforms
-      run: echo ${{ steps.buildx.outputs.platforms }}
-    - name: Run Buildx
-      run: docker buildx build --platform linux/$(echo ${{matrix.architecture}} | tr - /) -t $REPO-arch:arch-${{matrix.architecture}}-${{steps.short-sha.outputs.sha}} --push . 
-    - name: Create new and append to manifest
-      run: docker buildx imagetools create --append -t $REPO:${{ steps.short-sha.outputs.sha }} $REPO-arch:arch-${{matrix.architecture}}-${{steps.short-sha.outputs.sha}}
-    - name: Create new and append to manifest latest
-      run: docker buildx imagetools create --append -t $REPO:latest $REPO-arch:arch-${{matrix.architecture}}-${{steps.short-sha.outputs.sha}}
-    - name: Run Buildx with output
-      run: docker buildx build --platform linux/$(echo ${{matrix.architecture}} | tr - /) -t $REPO-arch:arch-$(echo ${{matrix.architecture}} | tr / -)-${{steps.short-sha.outputs.sha}} --output type=tar,dest=output-${{matrix.architecture}}.tar . 
-    - name: Strip binary
-      run: mkdir -p output/ && tar -xf output-${{matrix.architecture}}.tar -C output && rm output-${{matrix.architecture}}.tar && cd output/ && tar -cf ../agent-${{matrix.architecture}}.tar -C home/agent . && rm -rf output
-    - name: Create a release  
-      uses: ncipollo/release-action@v1
-      with:
-        latest: true
-        allowUpdates: true
-        name: ${{ steps.short-sha.outputs.sha }}
-        tag: ${{ steps.short-sha.outputs.sha }}
-        artifacts: "agent-${{matrix.architecture}}.tar"
-  

.github/workflows/go.yml

@@ -2,35 +2,37 @@ name: Go
 
 on:
   push:
-    branches: [ develop, master ]
+    branches: [develop, master]
   pull_request:
-    branches: [ develop, master ]
+    branches: [develop, master]
 
 jobs:
-
   build:
     name: Build
     runs-on: ubuntu-latest
     container:
-      image: kerberos/base:70d69dc
-
+      image: kerberos/base:eb6b088
 
     strategy:
       matrix:
-        go-version: [1.17, 1.18, 1.19]
+        #No longer supported Go versions.
+        #go-version: ['1.17', '1.18', '1.19', '1.20', '1.21']
+        go-version: ["1.24"]
 
     steps:
-    - name: Set up Go ${{ matrix.go-version }}
-      uses: actions/setup-go@v2
-      with:
-        go-version: ${{ matrix.go-version }}
-    - name: Check out code into the Go module directory
-      uses: actions/checkout@v3
-    - name: Get dependencies
-      run: cd machinery && go mod download
-    - name: Build
-      run: cd machinery && go build -v ./...
-    - name: Vet
-      run: cd machinery && go vet -v ./...
-    - name: Test
-      run: cd machinery && go test -v ./...
+      - name: Set up Go ${{ matrix.go-version }}
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ matrix.go-version }}
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v4
+      - name: Set up git ownershi
+        run: git config --system --add safe.directory /__w/agent/agent
+      - name: Get dependencies
+        run: cd machinery && go mod download
+      - name: Build
+        run: cd machinery && go build -v ./...
+      - name: Vet
+        run: cd machinery && go vet -v ./...
+      - name: Test
+        run: cd machinery && go test -v ./...

.github/workflows/issue-userstory-create.yml

@@ -0,0 +1,51 @@
+name: Create User Story Issue
+on:
+  workflow_dispatch:
+    inputs:
+      issue_title:
+        description: 'Title for the issue'
+        required: true
+      issue_description:
+        description: 'Brief description of the feature'
+        required: true
+      complexity:
+        description: 'Complexity of the feature'
+        required: true
+        type: choice
+        options:
+          - 'Low'
+          - 'Medium'
+          - 'High'
+        default: 'Medium'
+      duration:
+        description: 'Estimated duration'
+        required: true
+        type: choice
+        options:
+          - '1 day'
+          - '3 days'
+          - '1 week'
+          - '2 weeks'
+          - '1 month'
+        default: '1 week'
+
+jobs:
+  create-issue:
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+    steps:
+      - name: Create Issue with User Story
+        uses: cedricve/llm-create-issue-user-story@main
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          azure_openai_api_key: ${{ secrets.AZURE_OPENAI_API_KEY }}
+          azure_openai_endpoint: ${{ secrets.AZURE_OPENAI_ENDPOINT }}
+          azure_openai_version: ${{ secrets.AZURE_OPENAI_VERSION }}
+          openai_model: ${{ secrets.OPENAI_MODEL }}
+          issue_title: ${{ github.event.inputs.issue_title }}
+          issue_description: ${{ github.event.inputs.issue_description }}
+          complexity: ${{ github.event.inputs.complexity }}
+          duration: ${{ github.event.inputs.duration }}
+          labels: 'user-story,feature'
+          assignees: ${{ github.actor }}

.github/workflows/nightly-build.yml

@@ -0,0 +1,60 @@
+name: Nightly build
+
+on:
+  # Triggers the workflow every day at 9PM (CET).
+  schedule:
+    - cron: "0 22 * * *"
+  # Allows manual triggering from the Actions tab.
+  workflow_dispatch:
+
+jobs:
+  nightly-build-amd64:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        architecture: [amd64]
+    steps:
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          ref: master
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      - name: Available platforms
+        run: echo ${{ steps.buildx.outputs.platforms }}
+      - name: Run Buildx
+        run: docker buildx build --platform linux/${{matrix.architecture}} -t kerberos/agent-nightly:arch-$(echo ${{matrix.architecture}} | tr / -)-$(echo $GITHUB_SHA | cut -c1-7) --push .
+      - name: Create new and append to manifest
+        run: docker buildx imagetools create -t kerberos/agent-nightly:$(echo $GITHUB_SHA | cut -c1-7) kerberos/agent-nightly:arch-$(echo ${{matrix.architecture}} | tr / -)-$(echo $GITHUB_SHA | cut -c1-7)
+  nightly-build-other:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        architecture: [arm64, arm/v7, arm/v6]
+    steps:
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          ref: master
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      - name: Available platforms
+        run: echo ${{ steps.buildx.outputs.platforms }}
+      - name: Run Buildx
+        run: docker buildx build --platform linux/${{matrix.architecture}} -t kerberos/agent-nightly:arch-$(echo ${{matrix.architecture}} | tr / -)-$(echo $GITHUB_SHA | cut -c1-7) --push .
+      - name: Create new and append to manifest
+        run: docker buildx imagetools create --append -t kerberos/agent-nightly:$(echo $GITHUB_SHA | cut -c1-7) kerberos/agent-nightly:arch-$(echo ${{matrix.architecture}} | tr / -)-$(echo $GITHUB_SHA | cut -c1-7)

.github/workflows/pr-build.yml

@@ -0,0 +1,48 @@
+name: Build pull request
+on:
+  pull_request:
+    types: [opened, synchronize]
+
+env:
+  REPO: kerberos/agent
+
+jobs:
+  build:
+    runs-on: ${{ matrix.runner }}
+    permissions:
+      contents: write
+    strategy:
+      matrix:
+        include:
+          - architecture: amd64
+            runner: ubuntu-24.04
+            dockerfile: Dockerfile
+          - architecture: arm64
+            runner: ubuntu-24.04-arm
+            dockerfile: Dockerfile.arm64
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - uses: benjlevesque/short-sha@v2.1
+        id: short-sha
+        with:
+          length: 7
+      - name: Run Build
+        run: |
+          docker build -t ${{ matrix.architecture }} -f ${{ matrix.dockerfile }} .
+          CID=$(docker create ${{matrix.architecture}})
+          docker cp ${CID}:/home/agent ./output-${{matrix.architecture}}
+          docker rm ${CID}
+      - name: Strip binary
+        run: tar -cf agent-${{matrix.architecture}}.tar -C output-${{matrix.architecture}} . && rm -rf output-${{matrix.architecture}}
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: agent-${{matrix.architecture}}.tar
+          path: agent-${{matrix.architecture}}.tar
+

.github/workflows/pr-description.yaml

@@ -0,0 +1,17 @@
+name: Autofill PR description
+
+on: pull_request
+
+jobs:
+  openai-pr-description:
+    uses: uug-ai/workflows/.github/workflows/pr-description.yml@main
+    with:
+      pr_number: ${{ github.event.number }}
+      pull_request_url: ""
+      overwrite_description: true
+    secrets:
+      TOKEN: ${{ secrets.TOKEN }}
+      AZURE_OPENAI_API_KEY: ${{ secrets.AZURE_OPENAI_API_KEY }}
+      OPENAI_MODEL: ${{ secrets.OPENAI_MODEL }}
+      AZURE_OPENAI_ENDPOINT: ${{ secrets.AZURE_OPENAI_ENDPOINT }}
+      AZURE_OPENAI_VERSION: ${{ secrets.AZURE_OPENAI_VERSION }}

.github/workflows/release-bump.yml

@@ -0,0 +1,168 @@
+name: Bump release
+
+on:
+  workflow_dispatch:
+    inputs:
+      bump:
+        description: "Which part of the version to bump"
+        required: true
+        default: patch
+        type: choice
+        options:
+          - major
+          - minor
+          - patch
+
+permissions:
+  contents: write
+
+env:
+  REPO: kerberos/agent
+
+jobs:
+  # Determine the next version, create the GitHub release and expose the tag.
+  bump-release:
+    uses: uug-ai/workflows/.github/workflows/release-bump.yml@main
+    with:
+      bump: ${{ github.event.inputs.bump }}
+    secrets: inherit
+
+  # Publish the platform image to the uug-ai GitHub Container Registry
+  # (ghcr.io/uug-ai/agent-platform).
+  release:
+    needs: bump-release
+    uses: uug-ai/workflows/.github/workflows/release-create.yml@main
+    with:
+      organization: uug-ai
+      project: ${{ github.event.repository.name }}
+      tag: ${{ needs.bump-release.outputs.tag }}
+      docker_context: "."
+      create_gitops_pr: false
+      runner_matrix: >-
+        [
+          {"architecture":"amd64","runner":"ubuntu-24.04"},
+          {"architecture":"arm64","runner":"ubuntu-24.04-arm"}
+        ]
+    secrets: inherit
+
+  # Everything below mirrors the agent's own release-create.yml pipeline and
+  # publishes the multi-arch image to the kerberos/agent Docker Hub repo, driven
+  # by the freshly bumped tag instead of a `release: created` event.
+  build-amd64:
+    needs: bump-release
+    runs-on: ubuntu-24.04
+    permissions:
+      contents: write
+    strategy:
+      matrix:
+        architecture: [amd64]
+    steps:
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - name: Checkout
+        uses: actions/checkout@v3
+      - uses: benjlevesque/short-sha@v2.1
+        id: short-sha
+        with:
+          length: 7
+      - name: Run Build
+        run: |
+          docker build --provenance=false --build-arg VERSION=${{ needs.bump-release.outputs.tag }} -t ${{matrix.architecture}} .
+          CID=$(docker create ${{matrix.architecture}})
+          docker cp ${CID}:/home/agent ./output-${{matrix.architecture}}
+          docker rm ${CID}
+      - name: Strip binary
+        run: tar -cf agent-${{matrix.architecture}}.tar -C output-${{matrix.architecture}} . && rm -rf output-${{matrix.architecture}}
+      - name: Build and push Docker image
+        run: |
+          docker tag ${{matrix.architecture}} $REPO-arch:arch-${{matrix.architecture}}-${{ needs.bump-release.outputs.tag }}
+          docker push $REPO-arch:arch-${{matrix.architecture}}-${{ needs.bump-release.outputs.tag }}
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: agent-${{matrix.architecture}}.tar
+          path: agent-${{matrix.architecture}}.tar
+
+  build-arm64:
+    needs: bump-release
+    runs-on: ubuntu-24.04-arm
+    permissions:
+      contents: write
+    strategy:
+      matrix:
+        architecture: [arm64]
+    steps:
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - name: Checkout
+        uses: actions/checkout@v3
+      - uses: benjlevesque/short-sha@v2.1
+        id: short-sha
+        with:
+          length: 7
+      - name: Run Build
+        run: |
+          docker build --provenance=false --build-arg VERSION=${{ needs.bump-release.outputs.tag }} -t ${{matrix.architecture}} -f Dockerfile.arm64 .
+          CID=$(docker create ${{matrix.architecture}})
+          docker cp ${CID}:/home/agent ./output-${{matrix.architecture}}
+          docker rm ${CID}
+      - name: Strip binary
+        run: tar -cf agent-${{matrix.architecture}}.tar -C output-${{matrix.architecture}} . && rm -rf output-${{matrix.architecture}}
+      - name: Build and push Docker image
+        run: |
+          docker tag ${{matrix.architecture}} $REPO-arch:arch-${{matrix.architecture}}-${{ needs.bump-release.outputs.tag }}
+          docker push $REPO-arch:arch-${{matrix.architecture}}-${{ needs.bump-release.outputs.tag }}
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: agent-${{matrix.architecture}}.tar
+          path: agent-${{matrix.architecture}}.tar
+
+  create-manifest:
+    runs-on: ubuntu-24.04
+    needs: [bump-release, build-amd64, build-arm64]
+    steps:
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - name: Create and push multi-arch manifest
+        run: |
+          docker manifest create $REPO:${{ needs.bump-release.outputs.tag }} \
+            $REPO-arch:arch-amd64-${{ needs.bump-release.outputs.tag }} \
+            $REPO-arch:arch-arm64-${{ needs.bump-release.outputs.tag }}
+          docker manifest push $REPO:${{ needs.bump-release.outputs.tag }}
+      - name: Create and push latest manifest
+        run: |
+          docker manifest create $REPO:latest \
+            $REPO-arch:arch-amd64-${{ needs.bump-release.outputs.tag }} \
+            $REPO-arch:arch-arm64-${{ needs.bump-release.outputs.tag }}
+          docker manifest push $REPO:latest
+
+  create-release:
+    runs-on: ubuntu-24.04
+    needs: [bump-release, build-amd64, build-arm64]
+    permissions:
+      contents: write
+    steps:
+      - name: Download all artifacts
+        uses: actions/download-artifact@v4
+      - name: Create a release
+        uses: ncipollo/release-action@v1
+        with:
+          latest: true
+          allowUpdates: true
+          name: ${{ needs.bump-release.outputs.tag }}
+          tag: ${{ needs.bump-release.outputs.tag }}
+          generateReleaseNotes: false
+          omitBodyDuringUpdate: true
+          artifacts: "agent-*.tar/agent-*.tar"
+
+  

.github/workflows/release-create.yml

@@ -0,0 +1,130 @@
+name: Create a new release
+on:
+  release:
+    types: [created]
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: "Tag for the Docker image"
+        required: true
+        default: "test"
+
+env:
+  REPO: kerberos/agent
+
+jobs:
+  build-amd64:
+    runs-on: ubuntu-24.04
+    permissions:
+      contents: write
+    strategy:
+      matrix:
+        architecture: [amd64]
+    steps:
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - name: Checkout
+        uses: actions/checkout@v3
+      - uses: benjlevesque/short-sha@v2.1
+        id: short-sha
+        with:
+          length: 7
+      - name: Run Build
+        run: |
+          docker build --provenance=false --build-arg VERSION=${{github.event.inputs.tag || github.ref_name}} -t ${{matrix.architecture}} .
+          CID=$(docker create ${{matrix.architecture}})
+          docker cp ${CID}:/home/agent ./output-${{matrix.architecture}}
+          docker rm ${CID}
+      - name: Strip binary
+        run: tar -cf agent-${{matrix.architecture}}.tar -C output-${{matrix.architecture}} . && rm -rf output-${{matrix.architecture}}
+      - name: Build and push Docker image
+        run: |
+          docker tag ${{matrix.architecture}} $REPO-arch:arch-${{matrix.architecture}}-${{github.event.inputs.tag || github.ref_name}}
+          docker push $REPO-arch:arch-${{matrix.architecture}}-${{github.event.inputs.tag || github.ref_name}}
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: agent-${{matrix.architecture}}.tar
+          path: agent-${{matrix.architecture}}.tar
+          
+  build-arm64:
+    runs-on: ubuntu-24.04-arm 
+    permissions:
+      contents: write
+    strategy:
+      matrix:
+        architecture: [arm64]
+    steps:
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - name: Checkout
+        uses: actions/checkout@v3
+      - uses: benjlevesque/short-sha@v2.1
+        id: short-sha
+        with:
+          length: 7
+      - name: Run Build
+        run: |
+          docker build --provenance=false --build-arg VERSION=${{github.event.inputs.tag || github.ref_name}} -t ${{matrix.architecture}} -f Dockerfile.arm64 .
+          CID=$(docker create ${{matrix.architecture}})
+          docker cp ${CID}:/home/agent ./output-${{matrix.architecture}}
+          docker rm ${CID}
+      - name: Strip binary
+        run: tar -cf agent-${{matrix.architecture}}.tar -C output-${{matrix.architecture}} . && rm -rf output-${{matrix.architecture}}
+      - name: Build and push Docker image
+        run: |
+          docker tag ${{matrix.architecture}} $REPO-arch:arch-${{matrix.architecture}}-${{github.event.inputs.tag || github.ref_name}}
+          docker push $REPO-arch:arch-${{matrix.architecture}}-${{github.event.inputs.tag || github.ref_name}}
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: agent-${{matrix.architecture}}.tar
+          path: agent-${{matrix.architecture}}.tar
+
+  create-manifest:
+    runs-on: ubuntu-24.04
+    needs: [build-amd64, build-arm64]
+    steps:
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - name: Create and push multi-arch manifest
+        run: |
+          docker manifest create $REPO:${{ github.event.inputs.tag || github.ref_name }} \
+            $REPO-arch:arch-amd64-${{github.event.inputs.tag || github.ref_name}} \
+            $REPO-arch:arch-arm64-${{github.event.inputs.tag || github.ref_name}}
+          docker manifest push $REPO:${{ github.event.inputs.tag || github.ref_name }}
+      - name: Create and push latest manifest
+        run: |
+          docker manifest create $REPO:latest \
+            $REPO-arch:arch-amd64-${{github.event.inputs.tag || github.ref_name}} \
+            $REPO-arch:arch-arm64-${{github.event.inputs.tag || github.ref_name}}
+          docker manifest push $REPO:latest
+        if: github.event.inputs.tag == 'test'
+
+  create-release:
+    runs-on: ubuntu-24.04
+    needs: [build-amd64, build-arm64]
+    permissions:
+      contents: write
+    steps:
+      - name: Download all artifacts
+        uses: actions/download-artifact@v4
+      - name: Create a release
+        uses: ncipollo/release-action@v1
+        with:
+          latest: true
+          allowUpdates: true
+          name: ${{ github.event.inputs.tag || github.ref_name }}
+          tag: ${{ github.event.inputs.tag || github.ref_name }}
+          generateReleaseNotes: false
+          omitBodyDuringUpdate: true
+          artifacts: "agent-*.tar/agent-*.tar"

.gitignore

@@ -1,6 +1,8 @@
 ui/node_modules
 ui/build
 ui/public/assets/env.js
+.DS_Store
+__debug*
 .idea
 machinery/www
 yarn.lock
@@ -10,4 +12,9 @@ machinery/data/recordings
 machinery/data/snapshots
 machinery/test*
 machinery/init-dev.sh
-deployments/docker/private-docker-compose.yaml
+machinery/.env.local
+machinery/vendor
+machinery/go.work
+machinery/go.work.sum
+deployments/docker/private-docker-compose.yaml
+video.mp4

.travis.yml

@@ -1,19 +0,0 @@
-language: go
-
-go:
-  - 1.12.x
-  - 1.13.x
-  - 1.14.x
-  - 1.15.x
-  - tip
-
-before_install:
-  - cd machinery
-  - go mod download
-
-script:
-  - go vet
-  - go test -race -coverprofile=coverage.txt -covermode=atomic
-
-after_success:
-  - bash <(curl -s https://codecov.io/bash)

.vscode/launch.json

@@ -5,11 +5,32 @@
     "version": "0.2.0",
     "configurations": [
         {
-            "name": "Launch Package",
+            "name": "Launch Golang",
             "type": "go",
             "request": "launch",
             "mode": "auto",
-            "program": "${fileDirname}"
+            "program": "${workspaceFolder}/machinery/main.go",
+            "args": [
+                "-action",
+                "run",
+                "-port",
+                "8080"
+            ],
+            "envFile": "${workspaceFolder}/machinery/.env.local",
+            "buildFlags": "--tags dynamic",
+            "env": {
+                "GOWORK": "off"
+            },
+        },
+        {
+            "name": "Launch React",
+            "type": "node",
+            "request": "launch",
+            "cwd": "${workspaceFolder}/ui",
+            "runtimeExecutable": "yarn",
+            "runtimeArgs": [
+                "start"
+            ],
         }
     ]
 }

Dockerfile

@@ -1,6 +1,13 @@
 
-FROM kerberos/base:dc12d68 AS build-machinery
-LABEL AUTHOR=Kerberos.io
+ARG BASE_IMAGE_VERSION=amd64-ddbe40e
+ARG VERSION=0.0.0
+FROM kerberos/base:${BASE_IMAGE_VERSION} AS build-machinery
+LABEL AUTHOR=uug.ai
+
+# Re-declare VERSION inside this stage so the value passed via
+# `--build-arg VERSION=...` (e.g. the release tag) is available below.
+# ARGs declared before the first FROM are not visible inside build stages.
+ARG VERSION
 
 ENV GOROOT=/usr/local/go
 ENV GOPATH=/go
@@ -10,7 +17,7 @@ ENV GOSUMDB=off
 ##########################################
 # Installing some additional dependencies.
 
-RUN apt-get update && apt-get install -y --no-install-recommends \
+RUN apt-get upgrade -y && apt-get update && apt-get install -y --fix-missing --no-install-recommends \
 	git build-essential cmake pkg-config unzip libgtk2.0-dev \
 	curl ca-certificates libcurl4-openssl-dev libssl-dev libjpeg62-turbo-dev && \
 	rm -rf /var/lib/apt/lists/*
@@ -20,6 +27,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 
 RUN mkdir -p /go/src/github.com/kerberos-io/agent
 COPY machinery /go/src/github.com/kerberos-io/agent/machinery
+RUN rm -rf /go/src/github.com/kerberos-io/agent/machinery/.env
 
 ##################################################################
 # Get the latest commit hash, so we know which version we're running
@@ -32,7 +40,10 @@ RUN cat /go/src/github.com/kerberos-io/agent/machinery/version
 
 RUN cd /go/src/github.com/kerberos-io/agent/machinery && \
 	go mod download && \
-	go build -tags timetzdata --ldflags '-s -w -extldflags "-static -latomic"' main.go && \
+	if [ -z "${VERSION}" ] || [ "${VERSION}" = "0.0.0" ]; then \
+		VERSION=$(cd /go/src/github.com/kerberos-io/agent && git describe --tags --always 2>/dev/null || echo "0.0.0"); \
+	fi && \
+	go build -tags timetzdata,netgo,osusergo --ldflags "-s -w -X github.com/kerberos-io/agent/machinery/src/utils.VERSION=${VERSION} -extldflags '-static -latomic'" main.go && \
 	mkdir -p /agent && \
 	mv main /agent && \
 	mv version /agent && \
@@ -42,8 +53,7 @@ RUN cd /go/src/github.com/kerberos-io/agent/machinery && \
 	mkdir -p /agent/data/log && \
 	mkdir -p /agent/data/recordings && \
 	mkdir -p /agent/data/capture-test && \
-	mkdir -p /agent/data/config && \
-	rm -rf /go/src/gitlab.com/
+	mkdir -p /agent/data/config
 
 ####################################
 # Let's create a /dist folder containing just the files necessary for runtime.
@@ -57,19 +67,7 @@ RUN cp -r /agent ./
 
 RUN /dist/agent/main version
 
-###############################################
-# Build Bento4 -> we want fragmented mp4 files
-
-ENV BENTO4_VERSION 1.6.0-639
-RUN cd /tmp && git clone https://github.com/axiomatic-systems/Bento4 && cd Bento4 && \
-	git checkout tags/v${BENTO4_VERSION} && \
-	cd Build && \
-	cmake -DCMAKE_BUILD_TYPE=Release .. && \
-	make && \
-	mv /tmp/Bento4/Build/mp4fragment /dist/agent/ && \
-	rm -rf /tmp/Bento4
-
-FROM node:18.14.0-alpine3.16 AS build-ui
+FROM node:22-alpine AS build-ui
 
 RUN apk update && apk upgrade --available && sync
 
@@ -104,13 +102,12 @@ RUN addgroup -S kerberosio && adduser -S agent -G kerberosio && addgroup agent v
 COPY --chown=0:0 --from=build-machinery /dist /
 COPY --chown=0:0 --from=build-ui /dist /
 
-RUN apk update && apk add ca-certificates curl libstdc++ libc6-compat --no-cache && rm -rf /var/cache/apk/*
+RUN apk update && apk add ca-certificates curl ffmpeg libstdc++ libc6-compat --no-cache && rm -rf /var/cache/apk/*
 
 ##################
 # Try running agent
 
 RUN mv /agent/* /home/agent/
-RUN cp /home/agent/mp4fragment /usr/local/bin/
 RUN /home/agent/main version
 
 #######################
@@ -122,6 +119,7 @@ RUN cp /home/agent/data/config/config.json /home/agent/data/config.template.json
 # Set permissions correctly
 
 RUN chown -R agent:kerberosio /home/agent/data
+RUN chown -R agent:kerberosio /home/agent/www
 
 ###########################
 # Grant the necessary root capabilities to the process trying to bind to the privileged port
@@ -146,4 +144,4 @@ HEALTHCHECK CMD curl --fail http://localhost:80 || exit 1
 # Leeeeettttt'ssss goooooo!!!
 # Run the shizzle from the right working directory.
 WORKDIR /home/agent
-CMD ["./main", "run", "opensource", "80"]
+CMD ["./main", "-action", "run", "-port", "80"]

Dockerfile.arm64

@@ -0,0 +1,147 @@
+
+ARG BASE_IMAGE_VERSION=arm64-ddbe40e
+ARG VERSION=0.0.0
+FROM kerberos/base:${BASE_IMAGE_VERSION} AS build-machinery
+LABEL AUTHOR=uug.ai
+
+# Re-declare VERSION inside this stage so the value passed via
+# `--build-arg VERSION=...` (e.g. the release tag) is available below.
+# ARGs declared before the first FROM are not visible inside build stages.
+ARG VERSION
+
+ENV GOROOT=/usr/local/go
+ENV GOPATH=/go
+ENV PATH=$GOPATH/bin:$GOROOT/bin:/usr/local/lib:$PATH
+ENV GOSUMDB=off
+
+##########################################
+# Installing some additional dependencies.
+
+RUN apt-get upgrade -y && apt-get update && apt-get install -y --fix-missing --no-install-recommends \
+	git build-essential cmake pkg-config unzip libgtk2.0-dev \
+	curl ca-certificates libcurl4-openssl-dev libssl-dev libjpeg62-turbo-dev && \
+	rm -rf /var/lib/apt/lists/*
+
+##############################################################################
+# Copy all the relevant source code in the Docker image, so we can build this.
+
+RUN mkdir -p /go/src/github.com/kerberos-io/agent
+COPY machinery /go/src/github.com/kerberos-io/agent/machinery
+RUN rm -rf /go/src/github.com/kerberos-io/agent/machinery/.env
+
+##################################################################
+# Get the latest commit hash, so we know which version we're running
+COPY .git /go/src/github.com/kerberos-io/agent/.git
+RUN cd /go/src/github.com/kerberos-io/agent/.git && git log --format="%H" -n 1 | head -c7 > /go/src/github.com/kerberos-io/agent/machinery/version
+RUN cat /go/src/github.com/kerberos-io/agent/machinery/version
+
+##################
+# Build Machinery
+
+RUN cd /go/src/github.com/kerberos-io/agent/machinery && \
+	go mod download && \
+	if [ -z "${VERSION}" ] || [ "${VERSION}" = "0.0.0" ]; then \
+		VERSION=$(cd /go/src/github.com/kerberos-io/agent && git describe --tags --always 2>/dev/null || echo "0.0.0"); \
+	fi && \
+	go build -tags timetzdata,netgo,osusergo --ldflags "-s -w -X github.com/kerberos-io/agent/machinery/src/utils.VERSION=${VERSION} -extldflags '-static -latomic'" main.go && \
+	mkdir -p /agent && \
+	mv main /agent && \
+	mv version /agent && \
+	mv data /agent && \
+	mkdir -p /agent/data/cloud && \
+	mkdir -p /agent/data/snapshots && \
+	mkdir -p /agent/data/log && \
+	mkdir -p /agent/data/recordings && \
+	mkdir -p /agent/data/capture-test && \
+	mkdir -p /agent/data/config
+
+####################################
+# Let's create a /dist folder containing just the files necessary for runtime.
+# Later, it will be copied as the / (root) of the output image.
+
+WORKDIR /dist
+RUN cp -r /agent ./
+
+####################################################################################
+# This will collect dependent libraries so they're later copied to the final image.
+
+RUN /dist/agent/main version
+
+FROM node:22-alpine AS build-ui
+
+RUN apk update && apk upgrade --available && sync
+
+########################
+# Build Web (React app)
+
+RUN mkdir -p /go/src/github.com/kerberos-io/agent/machinery/www
+COPY ui /go/src/github.com/kerberos-io/agent/ui
+RUN cd /go/src/github.com/kerberos-io/agent/ui && rm -rf yarn.lock && yarn config set network-timeout 300000 && \
+	yarn && yarn build
+
+####################################
+# Let's create a /dist folder containing just the files necessary for runtime.
+# Later, it will be copied as the / (root) of the output image.
+
+WORKDIR /dist
+RUN mkdir -p ./agent && cp -r /go/src/github.com/kerberos-io/agent/machinery/www ./agent/
+
+############################################
+# Publish main binary to GitHub release
+
+FROM alpine:latest
+
+############################
+# Protect by non-root user.
+
+RUN addgroup -S kerberosio && adduser -S agent -G kerberosio && addgroup agent video
+
+#################################
+# Copy files from previous images
+
+COPY --chown=0:0 --from=build-machinery /dist /
+COPY --chown=0:0 --from=build-ui /dist /
+
+RUN apk update && apk add ca-certificates curl ffmpeg libstdc++ libc6-compat --no-cache && rm -rf /var/cache/apk/*
+
+##################
+# Try running agent
+
+RUN mv /agent/* /home/agent/
+RUN /home/agent/main version
+
+#######################
+# Make template config
+
+RUN cp /home/agent/data/config/config.json /home/agent/data/config.template.json
+
+###########################
+# Set permissions correctly
+
+RUN chown -R agent:kerberosio /home/agent/data
+RUN chown -R agent:kerberosio /home/agent/www
+
+###########################
+# Grant the necessary root capabilities to the process trying to bind to the privileged port
+RUN apk add libcap && setcap 'cap_net_bind_service=+ep' /home/agent/main
+
+###################
+# Run non-root user
+
+USER agent
+
+######################################
+# By default the app runs on port 80
+
+EXPOSE 80
+
+######################################
+# Check if agent is still running
+
+HEALTHCHECK CMD curl --fail http://localhost:80 || exit 1   
+
+###################################################
+# Leeeeettttt'ssss goooooo!!!
+# Run the shizzle from the right working directory.
+WORKDIR /home/agent
+CMD ["./main", "-action", "run", "-port", "80"]

README.md

@@ -17,19 +17,23 @@
 <a href="LICENSE"><img src="https://img.shields.io/badge/License-MIT-yellow.svg" alt="License: MIT"></a>
 [![donate](https://brianmacdonald.github.io/Ethonate/svg/eth-donate-blue.svg)](https://brianmacdonald.github.io/Ethonate/address#0xf4a759C9436E2280Ea9cdd23d3144D95538fF4bE)
 <a target="_blank" href="https://twitter.com/kerberosio?ref_src=twsrc%5Etfw"><img src="https://img.shields.io/twitter/url.svg?label=Follow%20%40kerberosio&style=social&url=https%3A%2F%2Ftwitter.com%2Fkerberosio" alt="Twitter Widget"></a>
-[![Discord Shield](https://discordapp.com/api/guilds/1039619181731135499/widget.png?style=shield)](https://discord.gg/Bj77Vqfp2G)
+[![kerberosio](https://snapcraft.io/kerberosio/badge.svg)](https://snapcraft.io/kerberosio)
+
+[![Slack invite](https://img.shields.io/badge/join%20kerberos.io%20on%20slack-grey?style=for-the-badge&logo=slack)](https://joinslack.kerberos.io/)
 
 [**Docker Hub**](https://hub.docker.com/r/kerberos/agent) | [**Documentation**](https://doc.kerberos.io) | [**Website**](https://kerberos.io) | [**View Demo**](https://demo.kerberos.io)
 
+> Before you continue, this repository discusses one of the components of the Kerberos.io stack, the Kerberos Agent, in depth. If you are [looking for an end-to-end deployment guide have a look here](https://github.com/kerberos-io/deployment).
+
 Kerberos Agent is an isolated and scalable video (surveillance) management agent made available as Open Source under the MIT License. This means that all the source code is available for you or your company, and you can use, transform and distribute the source code; as long you keep a reference of the original license. Kerberos Agent can be used for commercial usage (which was not the case for v2). Read more [about the license here](LICENSE).
 
 ![Kerberos Agent go through UI](./assets/img/kerberos-agent-overview.gif)
 
 ## :thinking: Prerequisites
 
-- An IP camera which supports a RTSP H264 encoded stream,
-  - (or) a USB camera, Raspberry Pi camera or other camera, that [you can tranform to a valid RTSP stream](https://github.com/kerberos-io/camera-to-rtsp).
-- Any hardware that can run a container, for example: a Raspberry Pi, NVidia Jetson, Intel NUC, a VM, Bare metal machine or a full blown Kubernetes cluster.
+- An IP camera which supports a RTSP H264 or H265 encoded stream,
+  - (or) a USB camera, Raspberry Pi camera or other camera, that [you can transform to a valid RTSP H264 or H265 stream](https://github.com/kerberos-io/camera-to-rtsp).
+- Any hardware (ARMv6, ARMv7, ARM64, AMD64) that can run a binary or container, for example: a Raspberry Pi, NVidia Jetson, Intel NUC, a VM, Bare metal machine or a full blown Kubernetes cluster.
 
 ## :video_camera: Is my camera working?
 
@@ -41,72 +45,97 @@ There are a myriad of cameras out there (USB, IP and other cameras), and it migh
 
 1. [Quickstart - Docker](#quickstart---docker)
 2. [Quickstart - Balena](#quickstart---balena)
+3. [Quickstart - Snap](#quickstart---snap)
 
 ### Introduction
 
-3. [A world of Kerberos Agents](#a-world-of-kerberos-agents)
+1. [A world of Kerberos Agents](#a-world-of-kerberos-agents)
 
 ### Running and automation
 
-4. [How to run and deploy a Kerberos Agent](#how-to-run-and-deploy-a-kerberos-agent)
-5. [Access the Kerberos Agent](#access-the-kerberos-agent)
-6. [Configure and persist with volume mounts](#configure-and-persist-with-volume-mounts)
-7. [Configure with environment variables](#configure-with-environment-variables)
+1. [How to run and deploy a Kerberos Agent](#how-to-run-and-deploy-a-kerberos-agent)
+2. [Access the Kerberos Agent](#access-the-kerberos-agent)
+3. [Configure and persist with volume mounts](#configure-and-persist-with-volume-mounts)
+4. [Configure with environment variables](#configure-with-environment-variables)
+
+### Insights
+
+1. [Encryption](#encryption)
+2. [H264 vs H265](#h264-vs-h265)
 
 ### Contributing
 
-8. [Contribute with Codespaces](#contribute-with-codespaces)
-9. [Develop and build](#develop-and-build)
-10. [Building from source](#building-from-source)
-11. [Building for Docker](#building-for-docker)
+1. [Security vulnerability reporting](#security-vulnerability-reporting)
+1. [Contribute with Codespaces](#contribute-with-codespaces)
+2. [Develop and build](#develop-and-build)
+3. [Building from source](#building-from-source)
+4. [Building for Docker](#building-for-docker)
 
 ### Varia
 
-12. [Support our project](#support-our-project)
-13. [What is new?](#what-is-new)
-14. [Contributors](#contributors)
+1. [Support our project](#support-our-project)
+1. [What is new?](#what-is-new)
+1. [Contributors](#contributors)
 
 ## Quickstart - Docker
 
-The easiest to get your Kerberos Agent up and running is to use our public image on [Docker hub](https://hub.docker.com/r/kerberos/agent). Once you have selected a specific tag, run below `docker` command, which will open the web interface of your Kerberos agent on port `80`, and off you go. For a more configurable and persistent deployment have a look at [Running and automating a Kerberos Agent](#running-and-automating-a-kerberos-agent).
+The easiest way to get your Kerberos Agent up and running is to use our public image on [Docker hub](https://hub.docker.com/r/kerberos/agent). Once you have selected a specific tag, run `docker` command below, which will open the web interface of your Kerberos agent on port `80`, and off you go. For a more configurable and persistent deployment have a look at [Running and automating a Kerberos Agent](#running-and-automating-a-kerberos-agent).
 
     docker run -p 80:80 --name mycamera -d --restart=always kerberos/agent:latest
 
-If you want to connect to an USB or Raspberry Pi camera, [you'll need to run our side car container](https://github.com/kerberos-io/camera-to-rtsp) which proxy the camera to an RTSP stream. In that case you'll want to configure the Kerberos Agent container to run in the host network, so it can connect directly to the RTSP sidecar.
+If you want to connect to a USB or Raspberry Pi camera, [you'll need to run our side car container](https://github.com/kerberos-io/camera-to-rtsp) which proxies the camera to an RTSP stream. In that case you'll want to configure the Kerberos Agent container to run in the host network, so it can connect directly to the RTSP sidecar.
 
     docker run --network=host --name mycamera -d --restart=always kerberos/agent:latest
 
 ## Quickstart - Balena
 
-Run Kerberos Agent with Balena super powers. Monitor your agent with seamless remote access, and an encrypted https endpoint.
-Checkout our fleet on [Balena Hub](https://hub.balena.io/fleets?0%5B0%5D%5Bn%5D=any&0%5B0%5D%5Bo%5D=full_text_search&0%5B0%5D%5Bv%5D=agent), and add your agent.
+Run Kerberos Agent with [Balena Cloud](https://www.balena.io/) super powers. Monitor your Kerberos Agent with seamless remote access, over the air updates, an encrypted public `https` endpoint and much more. Checkout our application `video-surveillance` on [Balena Hub](https://hub.balena.io/apps/2064752/video-surveillance), and create your first or fleet of Kerberos Agent(s).
 
-[![balena deploy button](https://www.balena.io/deploy.svg)](https://dashboard.balena-cloud.com/deploy?repoUrl=https://github.com/kerberos-io/agent)
+[![deploy with balena](https://balena.io/deploy.svg)](https://dashboard.balena-cloud.com/deploy?repoUrl=https://github.com/kerberos-io/balena-agent)
 
-**_Work In Progress_** - Currently we only support IP and USB Cameras, we have [an approach for leveraging the Raspberry Pi camera](https://github.com/kerberos-io/camera-to-rtsp), but this isn't working as expected with Balena. If you require this, you'll need to use the traditional Docker deployment with sidecar as mentioned above.
+## Quickstart - Snap
+
+Run Kerberos Agent with our [Snapcraft package](https://snapcraft.io/kerberosio).
+
+     snap install kerberosio
+
+Once installed you can find your Kerberos Agent configration at `/var/snap/kerberosio/common`. Run the Kerberos Agent as following
+
+    sudo kerberosio.agent -action=run -port=80
 
 ## A world of Kerberos Agents
 
-The Kerberos Agent is an isolated and scalable video (surveillance) management agent with a strong focus on user experience, scalability, resilience, extension and integration. Next to the Kerberos Agent, Kerberos.io provides many other tools such as [Kerberos Factory](https://github.com/kerberos-io/factory), [Kerberos Vault](https://github.com/kerberos-io/vault) and [Kerberos Hub](https://github.com/kerberos-io/hub) to provide additional capabilities: bring your own cloud, bring your own storage, central overview, live streaming, machine learning etc.
+The Kerberos Agent is an isolated and scalable video (surveillance) management agent with a strong focus on user experience, scalability, resilience, extension and integration. Next to the Kerberos Agent, Kerberos.io provides many other tools such as [Kerberos Factory](https://github.com/kerberos-io/factory), [Kerberos Vault](https://github.com/kerberos-io/vault), and [Kerberos Hub](https://github.com/kerberos-io/hub) to provide additional capabilities: bring your own cloud, bring your own storage, central overview, live streaming, machine learning, etc.
 
-As mentioned above Kerberos.io applies the concept of agents. An agent is running next to (or on) your camera, and is processing a single camera feed. It applies motion based or continuous recording and make those recordings available through a user friendly web interface. A Kerberos Agent allows you to connect to other cloud services or integrates with custom applications. Kerberos Agent is used for personal usage and scales to enterprise production level deployments.
+[![Deployment Agent](./assets/img/edge-deployment-agent.svg)](https://github.com/kerberos-io/deployment)
+
+As mentioned above Kerberos.io applies the concept of agents. An agent is running next to (or on) your camera, and is processing a single camera feed. It applies motion based or continuous recording and makes those recordings available through a user friendly web interface. A Kerberos Agent allows you to connect to other cloud services or integrate with custom applications. Kerberos Agent is used for personal applications and scales to enterprise production level deployments. Learn more about the [deployment strategies here](<(https://github.com/kerberos-io/deployment)>).
 
 This repository contains everything you'll need to know about our core product, Kerberos Agent. Below you'll find a brief list of features and functions.
 
 - Low memory and CPU usage.
 - Simplified and modern user interface.
-- Multi architecture (ARMv7, ARMv8, amd64, etc).
-- Multi camera support: IP Cameras (H264), USB cameras and Raspberry Pi Cameras [through a RTSP proxy](https://github.com/kerberos-io/camera-to-rtsp).
-- Single camera per instance (e.g. oneå container per camera).
-- Ability to specifiy conditions: motion region, time table, continuous recording, etc.
+- Multi architecture (ARMv6, ARMv7, ARM64, AMD64)
+- Multi stream, for example recording in H265, live streaming and motion detection in H264.
+- Multi camera support: IP Cameras (H264 and H265), USB cameras and Raspberry Pi Cameras [through a RTSP proxy](https://github.com/kerberos-io/camera-to-rtsp).
+- Single camera per instance (e.g. one container per camera).
+- Low resolution streaming through MQTT and high resolution streaming through WebRTC (only supports H264/PCM).
+- Backchannel audio from Kerberos Hub to IP camera (requires PCM ULAW codec)
+- Audio (AAC) and video (H264/H265) recording in MP4 container.
+- End-to-end encryption through MQTT using RSA and AES (livestreaming, ONVIF, remote configuration, etc)
+- Conditional recording: offline mode, motion region, time table, continuous recording, webhook condition etc.
+- Post- and pre-recording for motion detection.
+- Encryption at rest using AES-256-CBC.
+- Ability to create fragmented recordings, and streaming through HLS fMP4.
 - [Deploy where you want](#how-to-run-and-deploy-a-kerberos-agent) with the tools you use: `docker`, `docker compose`, `ansible`, `terraform`, `kubernetes`, etc.
-- Cloud storage (Kerberos Hub, Kerberos Vault). WIP: Minio, Storj, etc.
-- WIP: Integrations (Webhooks, MQTT, Script, etc).
+- Cloud storage/persistance: Kerberos Hub, Kerberos Vault and Dropbox. [(WIP: Minio, Storj, Google Drive, FTP etc.)](https://github.com/kerberos-io/agent/issues/95)
+- Outputs: trigger an integration (Webhooks, MQTT, Script, etc) when a specific event (motion detection or start recording ) occurs
+- REST API access and documentation through Swagger (trigger recording, update configuration, etc).
 - MIT License
 
 ## How to run and deploy a Kerberos Agent
 
-As described before a Kerberos Agent is a container, which can be deployed through various ways and automation tools such as `docker`, `docker compose`, `kubernetes` and the list goes on. To simplify your life we have come with concrete and working examples of deployments to help you speed up your Kerberos.io journey.
+A Kerberos Agent, as previously mentioned, is a container. You can deploy it using various methods and automation tools, including `docker`, `docker compose`, `kubernetes` and more. To streamline your Kerberos.io experience, we provide concrete deployment examples to speed up your Kerberos.io journey”
 
 We have documented the different deployment models [in the `deployments` directory](https://github.com/kerberos-io/agent/tree/master/deployments) of this repository. There you'll learn and find how to deploy using:
 
@@ -117,8 +146,10 @@ We have documented the different deployment models [in the `deployments` directo
 - [Red Hat OpenShift with Ansible](https://github.com/kerberos-io/agent/tree/master/deployments#4-red-hat-ansible-and-openshift)
 - [Terraform](https://github.com/kerberos-io/agent/tree/master/deployments#5-terraform)
 - [Salt](https://github.com/kerberos-io/agent/tree/master/deployments#6-salt)
+- [Balena](https://github.com/kerberos-io/agent/tree/master/deployments#8-balena)
+- [Snap](https://github.com/kerberos-io/agent/tree/master/deployments#9-snap)
 
-By default your Kerberos Agents will store all its configuration and recordings inside the container. To help you automate and have a more consistent data governance, you can attach volumes to configure and persist data of your Kerberos Agents, and/or configure each Kerberos Agent through environment variables.
+By default, your Kerberos Agents store all configuration and recordings within the container. To help you automate and have a more consistent data governance, you can attach volumes to configure and persist data of your Kerberos Agents and/or configure each Kerberos Agent through environment variables.
 
 ## Access the Kerberos Agent
 
@@ -133,20 +164,23 @@ The default username and password for the Kerberos Agent is:
 
 ## Configure and persist with volume mounts
 
-An example of how to mount a host directory is shown below using `docker`, but is applicable for [all the deployment models and tools described above](#running-and-automating-a-kerberos-agent).
+An example of how to mount a host directory is shown below using `docker`, but is applicable for [all of the deployment models and tools described above](#running-and-automating-a-kerberos-agent).
 
-You attach a volume to your container by leveraging the `-v` option. To mount your own configuration file and recordings folder, execute as following:
+You attach a volume to your container by leveraging the `-v` option. To mount your own configuration file and recordings folder, run the following commands:
 
     docker run -p 80:80 --name mycamera \
     -v $(pwd)/agent/config:/home/agent/data/config \
     -v $(pwd)/agent/recordings:/home/agent/data/recordings \
     -d --restart=always kerberos/agent:latest
 
-More example [can be found in the deployment section](https://github.com/kerberos-io/agent/tree/master/deployments) for each deployment and automation tool.
+More examples for each deployment and automation tool [can be found in the deployment section](https://github.com/kerberos-io/agent/tree/master/deployments). Be sure to verify the permissions of the directory/volume you are attaching. More information in [this issue](https://github.com/kerberos-io/agent/issues/80).
+
+    chmod -R 755 kerberos-agent/
+    chown 100:101 kerberos-agent/ -R
 
 ## Configure with environment variables
 
-Next to attaching the configuration file, it is also possible to override the configuration with environment variables. This makes deployments easier when leveraging `docker compose` or `kubernetes` deployments much easier and scalable. Using this approach we simplify automation through `ansible` and `terraform`.
+Next to attaching the configuration file, it is also possible to override the configuration with environment variables. This makes deploying with `docker compose` or `kubernetes` much easier and more scalable. Using this approach, we simplify automation through `ansible` and `terraform`.
 
     docker run -p 80:80 --name mycamera \
     -e AGENT_NAME=mycamera \
@@ -155,54 +189,128 @@ Next to attaching the configuration file, it is also possible to override the co
     -e AGENT_CAPTURE_CONTINUOUS=true \
     -d --restart=always kerberos/agent:latest
 
-| Name                                    | Description                                                                                     | Default Value                   |
-| --------------------------------------- | ----------------------------------------------------------------------------------------------- | ------------------------------- |
-| `AGENT_USERNAME`                        | The username used to authenticate against the Kerberos Agent login page.                        | "root"                          |
-| `AGENT_PASSWORD`                        | The password used to authenticate against the Kerberos Agent login page.                        | "root"                          |
-| `AGENT_KEY`                             | A unique identifier for your Kerberos Agent, this is auto-generated but can be overriden.       | ""                              |
-| `AGENT_NAME`                            | The agent friendly-name.                                                                        | "agent"                         |
-| `AGENT_TIMEZONE`                        | Timezone which is used for converting time.                                                     | "Africa/Ceuta"                  |
-| `AGENT_OFFLINE`                         | Makes sure no external connection is made.                                                      | "false"                         |
-| `AGENT_AUTO_CLEAN`                      | Cleans up the recordings directory.                                                             | "true"                          |
-| `AGENT_AUTO_CLEAN_MAX_SIZE`             | If `AUTO_CLEAN` enabled, set the max size of the recordings directory in (MB).                  | "100"                           |
-| `AGENT_CAPTURE_IPCAMERA_RTSP`           | Full-HD RTSP endpoint to the camera you're targetting.                                          | ""                              |
-| `AGENT_CAPTURE_IPCAMERA_SUB_RTSP`       | Sub-stream RTSP endpoint used for livestreaming (WebRTC).                                       | ""                              |
-| `AGENT_CAPTURE_IPCAMERA_ONVIF`          | Mark as a compliant ONVIF device.                                                               | ""                              |
-| `AGENT_CAPTURE_IPCAMERA_ONVIF_XADDR`    | ONVIF endpoint/address running on the camera.                                                   | ""                              |
-| `AGENT_CAPTURE_IPCAMERA_ONVIF_USERNAME` | ONVIF username to authenticate against.                                                         | ""                              |
-| `AGENT_CAPTURE_IPCAMERA_ONVIF_PASSWORD` | ONVIF password to authenticate against.                                                         | ""                              |
-| `AGENT_CAPTURE_RECORDING`               | Toggle for enabling making recordings.                                                          | "true"                          |
-| `AGENT_CAPTURE_CONTINUOUS`              | Toggle for enabling continuous or motion based recording.                                       | "false"                         |
-| `AGENT_CAPTURE_PRERECORDING`            | If `CONTINUOUS` set to `false`, specify the recording time (seconds) before after motion event. | "10"                            |
-| `AGENT_CAPTURE_POSTRECORDING`           | If `CONTINUOUS` set to `false`, specify the recording time (seconds) after motion event.        | "20"                            |
-| `AGENT_CAPTURE_MAXLENGTH`               | The maximum length of a single recording (seconds).                                             | "30"                            |
-| `AGENT_CAPTURE_PIXEL_CHANGE`            | If `CONTINUOUS` set to `false`, the number of pixel require to change before motion triggers.   | "150"                           |
-| `AGENT_CAPTURE_FRAGMENTED`              | Set the format of the recorded MP4 to fragmented (suitable for HLS).                            | "false"                         |
-| `AGENT_CAPTURE_FRAGMENTED_DURATION`     | If `AGENT_CAPTURE_FRAGMENTED` set to `true`, define the duration (seconds) of a fragment.       | "8"                             |
-| `AGENT_CLOUD`                           | Store recordings in a Kerberos Hub (s3) or your Kerberos Vault (kstorage).                      | "s3"                            |
-| `AGENT_HUB_URI`                         | The Kerberos Hub API, defaults to our Kerberos Hub SAAS.                                        | "https://api.cloud.kerberos.io" |
-| `AGENT_HUB_KEY`                         | The access key linked to your account in Kerberos Hub.                                          | ""                              |
-| `AGENT_HUB_PRIVATE_KEY`                 | The secret access key linked to your account in Kerberos Hub.                                   | ""                              |
-| `AGENT_HUB_USERNAME`                    | Your Kerberos Hub username, which owns the above access and secret keys.                        | ""                              |
-| `AGENT_HUB_SITE`                        | The site ID of a site you've created in your Kerberos Hub account.                              | ""                              |
-| `AGENT_MQTT_URI`                        | A MQTT broker endpoint that is used for bi-directional communication (live view, onvif, etc)    | "tcp://mqtt.kerberos.io:1883"   |
-| `AGENT_MQTT_USERNAME`                   | Username of the MQTT broker.                                                                    | ""                              |
-| `AGENT_MQTT_PASSWORD`                   | Password of the MQTT broker.                                                                    | ""                              |
-| `AGENT_STUN_URI`                        | When using WebRTC, you'll need to provide a STUN server.                                        | "stun:turn.kerberos.io:8443"    |
-| `AGENT_TURN_URI`                        | When using WebRTC, you'll need to provide a TURN server.                                        | "turn:turn.kerberos.io:8443"    |
-| `AGENT_TURN_USERNAME`                   | TURN username used for WebRTC.                                                                  | "username1"                     |
-| `AGENT_TURN_PASSWORD`                   | TURN password used for WebRTC.                                                                  | "password1"                     |
-| `AGENT_KERBEROSVAULT_URI`               | The Kerberos Vault API url.                                                                     | "" .                            |
-| `AGENT_KERBEROSVAULT_ACCESS_KEY`        | The access key of a Kerberos Vault account.                                                     | ""                              |
-| `AGENT_KERBEROSVAULT_SECRET_KEY`        | The secret key of a Kerberos Vault account.                                                     | ""                              |
-| `AGENT_KERBEROSVAULT_PROVIDER`          | A Kerberos Vault provider you have created (optional).                                          | ""                              |
-| `AGENT_KERBEROSVAULT_DIRECTORY`         | The directory, in the provider, where the recordings will be stored in.                         | ""                              |
+| Name                                    | Description                                                                                     | Default Value                  |
+| --------------------------------------- | ----------------------------------------------------------------------------------------------- | ------------------------------ |
+| `LOG_LEVEL`                                 | Level for logging, could be "info", "warning", "debug", "error" or "fatal".                     | "info"                         |
+| `LOG_OUTPUT`                                | Logging output format "json" or "text".                                                         | "text"                         |
+| `AGENT_MODE`                                | You can choose to run this in 'release' for production, and or 'demo' for showcasing.           | "release"                      |
+| `AGENT_TLS_INSECURE`                        | Specify if you want to use `InsecureSkipVerify` for the internal HTTP client.                   | "false"                        |
+| `AGENT_USERNAME`                            | The username used to authenticate against the Kerberos Agent login page.                        | "root"                         |
+| `AGENT_PASSWORD`                            | The password used to authenticate against the Kerberos Agent login page.                        | "root"                         |
+| `AGENT_KEY`                                 | A unique identifier for your Kerberos Agent, this is auto-generated but can be overriden.       | ""                             |
+| `AGENT_NAME`                                | The agent friendly-name.                                                                        | "agent"                        |
+| `AGENT_TIMEZONE`                            | Timezone which is used for converting time.                                                     | "Africa/Ceuta"                 |
+| `AGENT_REMOVE_AFTER_UPLOAD`                 | When enabled, recordings uploaded successfully to a storage will be removed from disk.          | "true"                         |
+| `AGENT_OFFLINE`                             | Makes sure no external connection is made.                                                      | "false"                        |
+| `AGENT_AUTO_CLEAN`                          | Cleans up the recordings directory.                                                             | "true"                         |
+| `AGENT_AUTO_CLEAN_MAX_SIZE`                 | If `AUTO_CLEAN` enabled, set the max size of the recordings directory (in MB).                  | "100"                          |
+| `AGENT_TIME`                                | Enable the timetable for Kerberos Agent                                                         | "false"                        |
+| `AGENT_TIMETABLE`                           | A (weekly) time table to specify when to make recordings "start1,end1,start2,end2;start1..      | ""                             |
+| `AGENT_REGION_POLYGON`                      | A single polygon set for motion detection: "x1,y1;x2,y2;x3,y3;...                               | ""                             |
+| `AGENT_CAPTURE_IPCAMERA_RTSP`               | Full-HD RTSP endpoint to the camera you're targetting.                                          | ""                             |
+| `AGENT_CAPTURE_IPCAMERA_SUB_RTSP`           | Sub-stream RTSP endpoint used for livestreaming (WebRTC).                                       | ""                             |
+| `AGENT_CAPTURE_IPCAMERA_BASE_WIDTH`         | Force a specific width resolution for live view processing.                                     | ""                             |
+| `AGENT_CAPTURE_IPCAMERA_BASE_HEIGHT`        | Force a specific height resolution for live view processing.                                    | ""                             |
+| `AGENT_CAPTURE_IPCAMERA_ONVIF`              | Mark as a compliant ONVIF device.                                                               | ""                             |
+| `AGENT_CAPTURE_IPCAMERA_ONVIF_XADDR`        | ONVIF endpoint/address running on the camera.                                                   | ""                             |
+| `AGENT_CAPTURE_IPCAMERA_ONVIF_USERNAME`     | ONVIF username to authenticate against.                                                         | ""                             |
+| `AGENT_CAPTURE_IPCAMERA_ONVIF_PASSWORD`     | ONVIF password to authenticate against.                                                         | ""                             |
+| `AGENT_CAPTURE_MOTION`                      | Toggle for enabling or disabling motion.                                                        | "true"                         |
+| `AGENT_CAPTURE_LIVEVIEW`                    | Toggle for enabling or disabling liveview.                                                      | "true"                         |
+| `AGENT_CAPTURE_SNAPSHOTS`                   | Toggle for enabling or disabling snapshot generation.                                           | "true"                         |
+| `AGENT_CAPTURE_RECORDING`                   | Toggle for enabling making recordings.                                                          | "true"                         |
+| `AGENT_CAPTURE_CONTINUOUS`                  | Toggle for enabling continuous "true" or motion "false".                                        | "false"                        |
+| `AGENT_CAPTURE_PRERECORDING`                | If `CONTINUOUS` set to `false`, specify the recording time (seconds) before/after motion event. | "10"                           |
+| `AGENT_CAPTURE_POSTRECORDING`               | If `CONTINUOUS` set to `false`, specify the recording time (seconds) after motion event.        | "20"                           |
+| `AGENT_CAPTURE_MAXLENGTH`                   | The maximum length of a single recording (seconds).                                             | "30"                           |
+| `AGENT_CAPTURE_PIXEL_CHANGE`                | If `CONTINUOUS` set to `false`, the number of pixel require to change before motion triggers.   | "150"                          |
+| `AGENT_CAPTURE_FRAGMENTED`                  | Set the format of the recorded MP4 to fragmented (suitable for HLS).                            | "false"                        |
+| `AGENT_CAPTURE_FRAGMENTED_DURATION`         | If `AGENT_CAPTURE_FRAGMENTED` set to `true`, define the duration (seconds) of a fragment.       | "8"                            |
+| `AGENT_MQTT_URI`                            | An MQTT broker endpoint that is used for bi-directional communication (live view, onvif, etc)   | "tcp://mqtt.kerberos.io:1883"  |
+| `AGENT_MQTT_USERNAME`                       | Username of the MQTT broker.                                                                    | ""                             |
+| `AGENT_MQTT_PASSWORD`                       | Password of the MQTT broker.                                                                    | ""                             |
+| `AGENT_REALTIME_PROCESSING`                 | If `AGENT_REALTIME_PROCESSING` set to `true`, the agent will send key frames to the topic       | ""                             |
+| `AGENT_REALTIME_PROCESSING_TOPIC`           | The topic to which keyframes will be sent in base64 encoded format.                             | ""                             |
+| `AGENT_STUN_URI`                            | When using WebRTC, you'll need to provide a STUN server.                                        | "stun:turn.kerberos.io:8443"   |
+| `AGENT_FORCE_TURN`                          | Force using a TURN server, by generating relay candidates only.                                 | "false"                        |
+| `AGENT_TURN_URI`                            | When using WebRTC, you'll need to provide a TURN server.                                        | "turn:turn.kerberos.io:8443"   |
+| `AGENT_TURN_USERNAME`                       | TURN username used for WebRTC.                                                                  | "username1"                    |
+| `AGENT_TURN_PASSWORD`                       | TURN password used for WebRTC.                                                                  | "password1"                    |
+| `AGENT_CLOUD`                               | Store recordings in Kerberos Hub (s3), Kerberos Vault (kstorage), or Dropbox (dropbox).         | "s3"                           |
+| `AGENT_HUB_ENCRYPTION`                      | Turning on/off encryption of traffic from your Kerberos Agent to Kerberos Hub.                  | "true"                         |
+| `AGENT_HUB_URI`                             | The Kerberos Hub API, defaults to our Kerberos Hub SAAS.                                        | "https://api.hub.domain.com"   |
+| `AGENT_HUB_KEY`                             | The access key linked to your account in Kerberos Hub.                                          | ""                             |
+| `AGENT_HUB_PRIVATE_KEY`                     | The secret access key linked to your account in Kerberos Hub.                                   | ""                             |
+| `AGENT_HUB_REGION`                          | The Kerberos Hub region, to which you want to upload.                                           | ""                             |
+| `AGENT_HUB_SITE`                            | The site ID of a site you've created in your Kerberos Hub account.                              | ""                             |
+| `AGENT_KERBEROSVAULT_URI`                   | The Kerberos Vault API url.                                                                     | "https://vault.domain.com/api" |
+| `AGENT_KERBEROSVAULT_ACCESS_KEY`            | The access key of a Kerberos Vault account.                                                     | ""                             |
+| `AGENT_KERBEROSVAULT_SECRET_KEY`            | The secret key of a Kerberos Vault account.                                                     | ""                             |
+| `AGENT_KERBEROSVAULT_PROVIDER`              | A Kerberos Vault provider you have created (optional).                                          | ""                             |
+| `AGENT_KERBEROSVAULT_DIRECTORY`             | The directory, in the Kerberos vault, where the recordings will be stored.                      | ""                             |
+| `AGENT_KERBEROSVAULT_SECONDARY_URI`         | The Kerberos Vault API url.                                                                     | "https://vault.domain.com/api" |
+| `AGENT_KERBEROSVAULT_SECONDARY_ACCESS_KEY`  | The access key of a secondary Kerberos Vault account.                                           | ""                             |
+| `AGENT_KERBEROSVAULT_SECONDARY_SECRET_KEY`  | The secret key of a secondary Kerberos Vault account.                                           | ""                             |
+| `AGENT_KERBEROSVAULT_SECONDARY_PROVIDER`    | A secondary Kerberos Vault provider you have created (optional).                                | ""                             |
+| `AGENT_KERBEROSVAULT_SECONDARY_DIRECTORY`   | The directory, in the secondary Kerberos vault, where the recordings will be stored.            | ""                             |
+| `AGENT_DROPBOX_ACCESS_TOKEN`                | The Access Token from your Dropbox app, that is used to leverage the Dropbox SDK.               | ""                             |
+| `AGENT_DROPBOX_DIRECTORY`                   | The directory, in Dropbox, where the recordings will be stored.                                 | ""                             |
+| `AGENT_ENCRYPTION`                          | Enable 'true' or disable 'false' end-to-end encryption for MQTT messages.                       | "false"                        |
+| `AGENT_ENCRYPTION_RECORDINGS`               | Enable 'true' or disable 'false' end-to-end encryption for recordings.                          | "false"                        |
+| `AGENT_ENCRYPTION_FINGERPRINT`              | The fingerprint of the keypair (public/private keys), so you know which one to use.             | ""                             |
+| `AGENT_ENCRYPTION_PRIVATE_KEY`              | The private key (assymetric/RSA) to decrypt and sign requests send over MQTT.                   | ""                             |
+| `AGENT_ENCRYPTION_SYMMETRIC_KEY`            | The symmetric key (AES) to encrypt and decrypt requests sent over MQTT.                         | ""                             |
+| `AGENT_SIGNING`                             | Enable 'true' or disable 'false' for signing recordings.                                        | "true"                         |
+| `AGENT_SIGNING_PRIVATE_KEY`                 | The private key (RSA) to sign the recordings fingerprint to validate origin.                    | "" - uses default one if empty |
+
+
+## Encryption
+
+You can encrypt your recordings and outgoing MQTT messages with your own AES and RSA keys by enabling the encryption settings. Once enabled, all your recordings will be encrypted using AES-256-CBC and your symmetric key. You can use the default `openssl` toolchain to decrypt the recordings with your AES key, as following:
+
+    openssl aes-256-cbc -d -md md5 -in encrypted.mp4 -out decrypted.mp4 -k your-key-96ab185xxxxxxxcxxxxxxxx6a59c62e8
+
+Or you can decrypt a folder of recordings, using the Kerberos Agent binary as following:
+
+    go run main.go -action decrypt ./data/recordings your-key-96ab185xxxxxxxcxxxxxxxx6a59c62e8
+
+Or for a single file:
+
+    go run main.go -action decrypt ./data/recordings/video.mp4 your-key-96ab185xxxxxxxcxxxxxxxx6a59c62e8
+
+## H264 vs H265
+
+If we talk about video encoders and decoders (codecs) there are 2 major video codecs on the market: H264 and H265. Taking into account your use case, you might use one over the other. We will provide an (not complete) overview of the advantages and disadvantages of each codec in the field of video surveillance and video analytics. If you would like to know more, you should look for additional resources on the internet (or if you like to read physical items, books still exists nowadays).
+
+- H264 (also known as AVC or MPEG-4 Part 10)
+
+  - Is the most common one and most widely supported for IP cameras.
+  - Supported in the majority of browsers, operating system, and third-party applications.
+  - Can be embedded in commercial and 3rd party applications.
+  - Different levels of compression (high, medium, low, ..)
+  - Better quality / compression ratio, shows less artifacts at medium compression ratios.
+  - Does support technologies such as WebRTC
+
+- H265 (also known as HEVC)
+  - Is not supported on legacy cameras, though becoming rapidly available on "newer" IP cameras.
+  - Might not always be supported due to licensing. For example not supported in browers on a Linux distro.
+  - Requires licensing when embedding in a commercial product (be careful).
+  - Higher levels of compression (50% more than H264).
+  - H265 shows artifacts in motion based environments (which is less with H264).
+  - Recording the same video (resolution, duration and FPS) in H264 and H265 will result in approx 50% the file size.
+  - Not supported in technologies such as WebRTC
+
+Conclusion: depending on the use case you might choose one over the other, and you can use both at the same time. For example you can use H264 (main stream) for livestreaming, and H265 (sub stream) for recording. If you wish to play recordings in a cross-platform and cross-browser environment, you might opt for H264 for better support.
+
+## Security vulnerability reporting
+
+If you found a potential security vulnerability, please use the private channels described in [SECURITY.md](SECURITY.md). Avoid opening public GitHub issues for sensitive findings.
 
 ## Contribute with Codespaces
 
-One of the major blockers for letting you contribute to an Open Source project is to setup your local development machine. Why? Because you might have already some tools and libraries installed that are used for other projects, and the libraries you would need for Kerberos Agent, for example FFmpeg, might require a different version. Welcome to the dependency hell..
+One of the major blockers for letting you contribute to an Open Source project is to set up your local development machine. Why? Because you might already have some tools and libraries installed that are used for other projects, and the libraries you would need for Kerberos Agent, for example FFmpeg, might require a different version. Welcome to dependency hell...
 
-By leveraging codespaces, which the Kerberos Agent repo supports, you will be able to setup the required development environment in a few minutes. By opening the `<> Code` tab on the top of the page, you will be able to create a codespace, [using the Kerberos Devcontainer](https://github.com/kerberos-io/devcontainer) base image. This image requires all the relevant dependencies: FFmpeg, OpenCV, Golang, Node, Yarn, etc.
+By leveraging codespaces, which the Kerberos Agent repo supports, you will be able to set up the required development environment in a few minutes. By opening the `<> Code` tab on the top of the page, you will be able to create a codespace, [using the Kerberos Devcontainer](https://github.com/kerberos-io/devcontainer) base image. This image requires all the relevant dependencies: FFmpeg, OpenCV, Golang, Node, Yarn, etc.
 
 ![Kerberos Agent codespace](assets/img/codespace.png)
 
@@ -210,9 +318,46 @@ After a few minutes, you will see a beautiful `Visual Studio Code` shown in your
 
 ![Kerberos Agent VSCode](assets/img/codespace-vscode.png)
 
+On opening of the GitHub Codespace, some dependencies will be installed. Once this is done go ahead to the `ui/src/config.json` file, and (un)comment following section. Make sure to replace the `externalHost` variable with the DNS name you will retrieve from the next step.
+
+    // Uncomment this when using codespaces or other special DNS names (which you can't control)
+    // replace this with the DNS name of the kerberos agent server (the codespace url)
+    const externalHost = 'cedricve-automatic-computing-machine-v647rxvj4whx9qp-80.preview.app.github.dev';
+
+    const dev = {
+      ENV: 'dev',
+      HOSTNAME: externalHost,
+      //API_URL: `${protocol}//${hostname}:80/api`,
+      //URL: `${protocol}//${hostname}:80`,
+      //WS_URL: `${websocketprotocol}//${hostname}:80/ws`,
+
+      // Uncomment, and comment the above lines, when using codespaces or other special DNS names (which you can't control)
+      API_URL: `${protocol}//${externalHost}/api`,
+      URL: `${protocol}//${externalHost}`,
+      WS_URL: `${websocketprotocol}//${externalHost}/ws`,
+    };
+
+Go and open two terminals: one for the `ui` project and one for the `machinery` project.
+
+1.  Terminal A:
+
+        cd machinery/
+        go run main.go -action run -port 80
+
+2.  Terminal B:
+
+        cd ui/
+        yarn start
+
+Once executed, a popup will show up mentioning `portforwarding`. You should see two ports being opened, one for the ui `3000` and one for the machinery `80`. `Right-click` on the port `80` and change visibility from `private` to `public`, this is required to avoid `CORS` errors.
+
+![Codespace make public](./assets/img/codespace-make-public.png)
+
+As mentioned above, copy the hostname of the `machinery` DNS name, and paste it in the `ui/src/config.json` file. Once done, reload the `ui` page in your browser, and you should be able to access the login page with the default credentials `root` and `root`.
+
 ## Develop and build
 
-Kerberos Agent is divided in two parts a `machinery` and `web`. Both parts live in this repository in their relative folders. For development or running the application on your local machine, you have to run both the `machinery` and the `web` as described below. When running in production everything is shipped as only one artifact, read more about this at [Building for production](#building-for-production).
+The Kerberos Agent is divided in two parts: a `machinery` and `web` part. Both parts live in this repository in their relative folders. For development or running the application on your local machine, you have to run both the `machinery` and the `web` as described below. When running in production everything is shipped as only one artifact, read more about this at [Building for production](#building-for-production).
 
 ### UI
 
@@ -226,27 +371,27 @@ This will start a webserver and launches the web app on port `3000`.
 
 ![login-agent](./assets/img/agent-login.gif)
 
-Once signed in you'll see the dashboard page showing up. After successfull configuration of your agent, you'll should see a live view and possible events recorded to disk.
+Once signed in you'll see the dashboard page. After successfull configuration of your agent, you'll should see a live view and possible events recorded to disk.
 
 ![dashboard-agent](./assets/img/agent-dashboard.png)
 
 ### Machinery
 
-The `machinery` is a **Golang** project which delivers two functions: it acts as the Kerberos Agent which is doing all the heavy lifting with camera processing and other kinds of logic, on the other hand it acts as a webserver (Rest API) that allows communication from the web (React) or any other custom application. The API is documented using `swagger`.
+The `machinery` is a **Golang** project which delivers two functions: it acts as the Kerberos Agent which is doing all the heavy lifting with camera processing and other kinds of logic and on the other hand it acts as a webserver (Rest API) that allows communication from the web (React) or any other custom application. The API is documented using `swagger`.
 
 You can simply run the `machinery` using following commands.
 
     git clone https://github.com/kerberos-io/agent
     cd machinery
-    go run main.go run mycameraname 80
+    go run main.go -action run -port 80
 
-This will launch the Kerberos Agent and run a webserver on port `80`. You can change the port by your own preference. We strongly support the usage of [Goland](https://www.jetbrains.com/go/) or [Visual Studio Code](https://code.visualstudio.com/), as it comes with all the debugging and linting features builtin.
+This will launch the Kerberos Agent and run a webserver on port `80`. You can change the port by your own preference. We strongly support the usage of [Goland](https://www.jetbrains.com/go/) or [Visual Studio Code](https://code.visualstudio.com/), as it comes with all the debugging and linting features built in.
 
 ![VSCode desktop](./assets/img/vscode-desktop.png)
 
 ## Building from source
 
-Running Kerberos Agent in production only require a single binary to run. Nevertheless, we have two parts, the `machinery` and the `web`, we merge them during build time. So this is what happens.
+Running Kerberos Agent in production only requires a single binary to run. Nevertheless, we have two parts: the `machinery` and the `web`, we merge them during build time. So this is what happens.
 
 ### UI
 
@@ -257,7 +402,7 @@ To build the Kerberos Agent web app, you simply have to run the `build` command
 
 ### Machinery
 
-Building the `machinery` is also super easy 🚀, by using `go build` you can create a single binary which ships it all; thank you Golang. After building you will endup with a binary called `main`, this is what contains everything you need to run Kerberos Agent.
+Building the `machinery` is also super easy 🚀, by using `go build` you can create a single binary which ships it all; thank you Golang. After building you will end up with a binary called `main`, this is what contains everything you need to run Kerberos Agent.
 
 Remember the build step of the `web` part, during build time we move the build directory to the `machinery` directory. Inside the `machinery` web server [we reference the](https://github.com/kerberos-io/agent/blob/master/machinery/src/routers/http/Server.go#L44) `build` directory. This makes it possible to just a have single web server that runs it all.
 
@@ -266,21 +411,13 @@ Remember the build step of the `web` part, during build time we move the build d
 
 ## Building for Docker
 
-Inside the root of this `agent` repository, you will find a `Dockerfile`. This file contains the instructions for building and shipping **Kerberos Agent**. Important to note is that start from a prebuild base image, `kerberos/base:xxx`.
-This base image contains already a couple of tools, such as Golang, FFmpeg and OpenCV. We do this for faster compilation times.
+Inside the root of this `agent` repository, you will find a `Dockerfile`. This file contains the instructions for building and shipping a **Kerberos Agent**. Important to note is that you start from a prebuilt base image, `kerberos/base:xxx`.
+This base image already contains a couple of tools, such as Golang, FFmpeg and OpenCV. We do this for faster compilation times.
 
 By running the `docker build` command, you will create the Kerberos Agent Docker image. After building you can simply run the image as a Docker container.
 
     docker build -t kerberos/agent .
 
-## Support our project
-
-If you like our product please feel free to execute an Ethereum donation. All donations will flow back and split to our Open Source contributors, as they are the heart of this community.
-
-<img width="272" alt="Ethereum donation linke" src="https://user-images.githubusercontent.com/1546779/173443671-3d773068-ae10-4862-a990-dc7c89f3d9c2.png">
-
-Ethereum Address: `0xf4a759C9436E2280Ea9cdd23d3144D95538fF4bE`
-
 ## What is new?
 
 This repository contains the next generation of Kerberos.io, **Kerberos Agent (v3)**, and is the successor of the machinery and web repositories. A switch in technologies and architecture has been made. This version is still under active development and can be followed on the [develop branch](https://github.com/kerberos-io/agent/tree/develop) and [project overview](https://github.com/kerberos-io/agent/projects/1).
@@ -291,7 +428,7 @@ Read more about this [at the FAQ](#faq) below.
 
 ## Contributors
 
-This project exists thanks to all the people who contribute.
+This project exists thanks to all the people who contribute. Bravo!
 
 <a href="https://github.com/kerberos-io/agent/graphs/contributors">
   <img src="https://contrib.rocks/image?repo=kerberos-io/agent" />

SECURITY.md

@@ -0,0 +1,40 @@
+# Security Policy
+
+## Supported Versions
+
+We only provide security fixes for the latest release series on the `master` branch.
+
+## Reporting a Vulnerability
+
+Please do **not** open a public GitHub issue for potential security vulnerabilities.
+
+Use one of the private channels below:
+
+1. Preferred: GitHub private vulnerability reporting
+   - https://github.com/kerberos-io/agent/security/advisories/new
+2. Fallback: Email
+   - support@kerberos.io
+   - Optional CC: support@uug.ai
+
+Please include:
+
+- A short summary and impact.
+- Reproduction steps or proof of concept.
+- Affected version(s), commit hash, or deployment details.
+- Any proposed mitigation/workaround.
+- Your preferred attribution name.
+
+For faster triage, use this subject format in email:
+
+`[Security][Kerberos Agent] <short title>`
+
+## Response Expectations
+
+- Acknowledgement target: within 3 business days.
+- Triage/update target: within 7 business days after acknowledgement.
+
+If you do not receive a response in time, please resend your report and include your original timestamp.
+
+## Disclosure and Credits
+
+We follow coordinated disclosure. After a fix is available, we will credit reporters unless they prefer to stay anonymous.

build.sh

@@ -1,10 +0,0 @@
-export version=0.0.1
-export name=agent
-
-docker build -t $name .
-
-docker tag $name kerberos/$name:$version
-docker push kerberos/$name:$version
-
-docker tag $name kerberos/$name:latest
-docker push kerberos/$name:latest

deployments/README.md

@@ -14,6 +14,7 @@ We will discuss following deployment models.
 - [5. Kerberos Factory](#5-kerberos-factory)
 - [6. Terraform](#6-terraform)
 - [7. Salt](#7-salt)
+- [8. Balena](#8-balena)
 
 ## 0. Static binary
 
@@ -53,8 +54,26 @@ All of the previously deployments, `docker`, `kubernetes` and `openshift` are gr
 
 ## 6. Terraform
 
-To be written
+Terraform is a tool for infrastructure provisioning to build infrastructure through code, often called Infrastructure as Code. So, Terraform allows you to automate and manage your infrastructure, your platform, and the services that run on that platform. By using Terraform you can deploy your Kerberos Agents remotely at scale.
+
+> Learn more [about Kerberos Agent with Terraform](https://github.com/kerberos-io/agent/tree/master/deployments/terraform).
 
 ## 7. Salt
 
 To be written
+
+## 8. Balena
+
+Balena Cloud provide a seamless way of building and deploying applications at scale through the conceps of `blocks`, `apps` and `fleets`. Once you have your `app` deployed, for example our Kerberos Agent, you can benefit from features such as: remote access, over the air updates, an encrypted public `https` endpoint and many more.
+
+Together with the Balena.io team we've build a Balena App, called [`video-surveillance`](https://hub.balena.io/apps/2064752/video-surveillance), which any can use to deploy a video surveillance system in a matter of minutes with all the expected management features you can think of.
+
+> Learn more [about Kerberos Agent with Balena](https://github.com/kerberos-io/agent/tree/master/deployments/balena).
+
+## 9. Snap
+
+The Snap Store, also known as the Ubuntu Store , is a commercial centralized software store operated by Canonical. Similar to AppImage or Flatpak the Snap Store is able to provide up to date software no matter what version of Linux you are running and how old your libraries are.
+
+We have published our own snap `Kerberos Agent` on the Snap Store, allowing you to seamless install a Kerberos Agent on your Linux devive.
+
+> Learn more [about Kerberos Agent with Snap](https://github.com/kerberos-io/agent/tree/master/deployments/snap).

deployments/ansible-openshift/playbook.yml

@@ -82,7 +82,7 @@
 
                 initContainers:
                   - name: download-config
-                    image: kerberos/agent:1b96d01
+                    image: kerberos/agent:latest
                     volumeMounts:
                       - name: kerberos-data
                         mountPath: /home/agent/data/config
@@ -96,7 +96,7 @@
 
                 containers:
                   - name: agent
-                    image: kerberos/agent:1b96d01
+                    image: kerberos/agent:latest
                     volumeMounts:
                       - name: kerberos-data
                         mountPath: /home/agent/data/config

deployments/balena/README.md

@@ -0,0 +1,31 @@
+# Deployment with Balena
+
+Balena Cloud provide a seamless way of building and deploying applications at scale through the conceps of `blocks`, `apps` and `fleets`. Once you have your `app` deployed, for example our Kerberos Agent, you can benefit from features such as: remote access, over the air updates, an encrypted public `https` endpoint and many more.
+
+We provide two mechanisms to deploy Kerberos Agent to a Balena Cloud fleet:
+
+1. Use Kerberos Agent as [a block part of your application](https://github.com/kerberos-io/balena-agent-block).
+2. Use Kerberos Agent as [a stand-alone application](https://github.com/kerberos-io/balena-agent).
+
+## Block
+
+Within Balena you can build the concept of a block, which is the equivalent of container image or a function in a typical programming language. The idea of blocks, you can find a more thorough explanation [here](https://docs.balena.io/learn/develop/blocks/), is that you can compose and combine multiple `blocks` to level up to the concept an `app`.
+
+You as a developer can choose which `blocks` you would like to use, to build the desired `application` state you prefer. For example you can use the [Kerberos Agent block](https://hub.balena.io/blocks/2064662/agent) to compose a video surveillance system as part of your existing set of blocks.
+
+You can the `Kerberos Agent` block by defining following elements in your `compose` file.
+
+    agent:
+        image: bh.cr/kerberos_io/agent
+
+## App
+
+Next to building individual `blocks` you as a developer can also decide to build up an application, composed of one or more `blocks` or third-party containers, and publish it as an `app` to the Balena Hub. This is exactly [what we've done..](https://hub.balena.io/apps/2064752/video-surveillance)
+
+On Balena Hub we have created the []`video-surveillance` application](https://hub.balena.io/apps/2064752/video-surveillance) that utilises the [Kerberos Agent `block`](https://hub.balena.io/blocks/2064662/agent). The idea of this application is that utilises the foundation of our Kerberos Agent, but that it might include more `blocks` over time to increase and improve functionalities from other community projects.
+
+To deploy the application you can simply press below `Deploy button` or you can navigate to the [Balena Hub apps page](https://hub.balena.io/apps/2064752/video-surveillance).
+
+[![deploy with balena](https://balena.io/deploy.svg)](https://dashboard.balena-cloud.com/deploy?repoUrl=https://github.com/kerberos-io/agent)
+
+You can find the source code, `balena.yaml` and `docker-compose.yaml` files in the [`balena-agent` repository](https://github.com/kerberos-io/balena-agent).

deployments/binary/README.md

@@ -9,7 +9,7 @@ Kerberos Agents are now also shipped as static binaries. Within the Docker image
 
 You can run the binary as following on port `8080`:
 
-    main run cameraname 8080
+    main -action=run -port=80
 
 ## Systemd
 
@@ -18,7 +18,7 @@ When running on a Linux OS you might consider to auto-start the Kerberos Agent u
     [Unit]
     Wants=network.target
     [Service]
-    ExecStart=/home/pi/agent/main run camera 80
+    ExecStart=/home/pi/agent/main -action=run -port=80
     WorkingDirectory=/home/pi/agent/
     [Install]
     WantedBy=multi-user.target

deployments/docker/README.md

@@ -36,12 +36,12 @@ You attach a volume to your container by leveraging the `-v` option. To mount yo
 
         docker run -p 80:80 --name mycamera \
         -v $(pwd)/agent/config:/home/agent/data/config \
-        -v $(pwd)/agent/recordings:/home/agent/data/recordings\
-        -d --restart=alwayskerberos/agent:latest
+        -v $(pwd)/agent/recordings:/home/agent/data/recordings \
+        -d --restart=always kerberos/agent:latest
 
 ### Override with environment variables
 
-Next to attaching the configuration file, it is also possible to override the configuration with environment variables. This makes deployments easier when leveraging `docker compose` or `kubernetes` deployments much easier and scalable. Using this approach we simplify automation through `ansible` and `terraform`. You'll find [the full list of environment variables on the main README.md file](https://github.com/kerberos-io/agent#override-with-environment-variables).
+Next to attaching the configuration file, it is also possible to override the configuration with environment variables. This makes deployments when leveraging `docker compose` or `kubernetes` much easier and more scalable. Using this approach we simplify automation through `ansible` and `terraform`. You'll find [the full list of environment variables on the main README.md file](https://github.com/kerberos-io/agent#override-with-environment-variables).
 
 ### 2. Running multiple containers with Docker compose
 

deployments/docker/docker-compose.yaml

@@ -1,35 +1,38 @@
 version: "3.9"
+x-common-variables: &common-variables
+  # Add variables here to add them to all agents
+  AGENT_HUB_KEY: "xxxxx" # The access key linked to your account in Kerberos Hub.
+  AGENT_HUB_PRIVATE_KEY: "xxxxx" # The secret access key linked to your account in Kerberos Hub.
+  # find full list of environment variables here: https://github.com/kerberos-io/agent#override-with-environment-variables
 services:
   kerberos-agent1:
     image: "kerberos/agent:latest"
     ports:
       - "8081:80"
     environment:
-      - AGENT_NAME=agent1
-      - AGENT_CAPTURE_IPCAMERA_RTSP=rtsp://x.x.x.x:554/Streaming/Channels/101
-      - AGENT_HUB_KEY=xxx
-      - AGENT_HUB_PRIVATE_KEY=xxx
-      - AGENT_CAPTURE_CONTINUOUS=true
-      - AGENT_CAPTURE_PRERECORDING=10
-      - AGENT_CAPTURE_POSTRECORDING=10
-      - AGENT_CAPTURE_MAXLENGTH=60
-      - AGENT_CAPTURE_PIXEL_CHANGE=150
-      # find full list of environment variables here: https://github.com/kerberos-io/agent#override-with-environment-variables
+      <<: *common-variables
+      AGENT_NAME: agent1
+      AGENT_CAPTURE_IPCAMERA_RTSP: rtsp://username:password@x.x.x.x/Streaming/Channels/101 # Hikvision camera RTSP url example
+      AGENT_KEY: "1"
   kerberos-agent2:
     image: "kerberos/agent:latest"
     ports:
       - "8082:80"
     environment:
-      - AGENT_NAME=agent2
-      - AGENT_CAPTURE_IPCAMERA_RTSP=rtsp://x.x.x.x:554/Streaming/Channels/101
-      - AGENT_HUB_KEY=yyy
-      - AGENT_HUB_PRIVATE_KEY=yyy
+      <<: *common-variables
+      AGENT_NAME: agent2
+      AGENT_CAPTURE_IPCAMERA_RTSP: rtsp://username:password@x.x.x.x/channel1 # Linksys camera RTSP url example
+      AGENT_KEY: "2"
   kerberos-agent3:
     image: "kerberos/agent:latest"
     ports:
       - "8083:80"
     environment:
-      - AGENT_NAME=agent3
-      - AGENT_CAPTURE_IPCAMERA_RTSP=rtsp://x.x.x.x:554/Streaming/Channels/101
-      - AGENT_HUB_KEY=zzz
-      - AGENT_HUB_PRIVATE_KEY=zzz
+      <<: *common-variables
+      AGENT_NAME: agent3
+      AGENT_CAPTURE_IPCAMERA_RTSP: rtsp://username:password@x.x.x.x/cam/realmonitor?channel=1&subtype=1 # Dahua camera RTSP url example
+      AGENT_KEY: "3"
+networks:
+  default:
+    name: cluster-net
+    external: true

deployments/kubernetes/deployment-agent-volume.yml

@@ -21,7 +21,7 @@ spec:
 
       initContainers:
         - name: download-config
-          image: kerberos/agent:1b96d01
+          image: kerberos/agent:latest
           volumeMounts:
             - name: kerberos-data
               mountPath: /home/agent/data/config

deployments/kubernetes/deployment-agent.yml

@@ -16,7 +16,7 @@ spec:
     spec:
       containers:
         - name: agent
-          image: kerberos/agent:latest
+          image: kerberos/agent:3.2.3
           ports:
             - containerPort: 80
               protocol: TCP
@@ -50,4 +50,4 @@ spec:
     - port: 80
       targetPort: 80
   selector:
-    app: agent
+    app: agent

deployments/snap/README.md

@@ -0,0 +1,15 @@
+# Deployment with Snap Store
+
+By browsing to the Snap Store, you'll be able [to find our own snap `Kerberos Agent`](https://snapcraft.io/kerberosio). You can either install the `Kerberos Agent` through the command line.
+
+     snap install kerberosio
+
+Or use the Desktop client to have a visual interface.
+
+![Kerberos Agent on Snap Store](./snapstore.png)
+
+Once installed you can find your Kerberos Agent configration at `/var/snap/kerberosio/common`. Run the Kerberos Agent as following.
+
+    sudo kerberosio.agent -action=run -port=80
+
+If successfull you'll be able to browse to port `80` or if you defined a different port. This will open the Kerberos Agent interface.

deployments/terraform/README.md

@@ -0,0 +1,41 @@
+# Deployment with Terraform
+
+If you are using Terraform as part of your DevOps stack, you might utilise it to deploy your Kerberos Agents. Within this deployment folder we have added an example Terraform file `docker.tf`, which installs the Kerberos Agent `docker` container on a remote system over `SSH`. We might create our own provider in the future, or add additional examples for example `snap`, `kubernetes`, etc.
+
+For this example we will install Kerberos Agent using `docker` on a remote `linux` machine. Therefore we'll make sure we have the `TelkomIndonesia/linux` provider initialised.
+
+     terraform init
+
+Once initialised you should see similar output:
+
+    Initializing the backend...
+
+    Initializing provider plugins...
+    - Reusing previous version of telkomindonesia/linux from the dependency lock file
+    - Using previously-installed telkomindonesia/linux v0.7.0
+
+Go and open the `docker.tf` file and locate the `linux` provider, modify following credentials accordingly. Make sure they match for creating an `SSH` connection.
+
+    provider "linux" {
+        host     = "x.y.z.u"
+        port     = 22
+        user     = "root"
+        password = "password"
+    }
+
+Apply the `docker.tf` file, to install `docker` and the `kerberos/agent` docker container.
+
+    terraform apply
+
+Once done you should see following output, and you should be able to reach the remote machine on port `80` or if configured differently the specified port you've defined.
+
+    Do you want to perform these actions?
+    Terraform will perform the actions described above.
+    Only 'yes' will be accepted to approve.
+
+    Enter a value: yes
+
+    linux_script.install_docker_kerberos_agent: Modifying... [id=a56cf7b0-db66-4f9b-beec-8a4dcef2a0c7]
+    linux_script.install_docker_kerberos_agent: Modifications complete after 3s [id=a56cf7b0-db66-4f9b-beec-8a4dcef2a0c7]
+
+    Apply complete! Resources: 0 added, 1 changed, 0 destroyed.

deployments/terraform/docker.tf

@@ -0,0 +1,47 @@
+terraform {
+  required_providers {
+    linux = {
+      source = "TelkomIndonesia/linux"
+      version = "0.7.0"
+    }
+  }
+}
+
+provider "linux" {
+    host     = "x.y.z.u"
+    port     = 22
+    user     = "root"
+    password = "password"
+}
+
+locals {
+    image = "kerberos/agent"
+    version = "latest"
+    port = 80
+}
+
+resource "linux_script" "install_docker" {
+    lifecycle_commands {
+        create = "apt update && apt install -y $PACKAGE_NAME"
+        read = "apt-cache policy $PACKAGE_NAME | grep 'Installed:' | grep -v '(none)' | awk '{ print $2 }' | xargs | tr -d '\n'"
+        update = "apt update && apt install -y $PACKAGE_NAME"
+        delete = "apt remove -y $PACKAGE_NAME"
+    }
+    environment = {
+        PACKAGE_NAME = "docker"
+    }
+}
+
+resource "linux_script" "install_docker_kerberos_agent" {
+    lifecycle_commands {
+        create = "docker pull $IMAGE:$VERSION && docker run -d -p $PORT:80 --name agent $IMAGE:$VERSION"
+        read = "docker inspect agent"
+        update = "docker pull $IMAGE:$VERSION && docker rm agent --force && docker run -d -p $PORT:80 --name agent $IMAGE:$VERSION"
+        delete = "docker rm agent --force"
+    }
+    environment = {
+        IMAGE = local.image
+        VERSION = local.version
+        PORT = local.port
+    }
+}

machinery/.env

@@ -0,0 +1,38 @@
+AGENT_NAME=camera-name
+AGENT_KEY=uniq-camera-id
+AGENT_TIMEZONE=Europe/Brussels
+#AGENT_CAPTURE_CONTINUOUS=true
+#AGENT_CAPTURE_IPCAMERA_RTSP=rtsp://fake.kerberos.io/stream
+#AGENT_CAPTURE_IPCAMERA_SUB_RTSP=rtsp://fake.kerberos.io/stream
+AGENT_CAPTURE_IPCAMERA_ONVIF_XADDR=x.x.x.x
+AGENT_CAPTURE_IPCAMERA_ONVIF_USERNAME=xxx
+AGENT_CAPTURE_IPCAMERA_ONVIF_PASSWORD=xxx
+AGENT_HUB_URI=https://api.cloud.kerberos.io
+AGENT_HUB_KEY=AKIXxxx4JBEI
+AGENT_HUB_PRIVATE_KEY=DIOXxxxAlYpaxxxxXioL0txxx
+AGENT_HUB_SITE=681xxxxxxx9bcda5
+
+# By default will send to Hub (=S3), if you wish to send to Kerberos Vault, set to "kstorage"
+AGENT_CLOUD=s3
+AGENT_KERBEROSVAULT_URI=
+AGENT_KERBEROSVAULT_PROVIDER=
+AGENT_KERBEROSVAULT_DIRECTORY=
+AGENT_KERBEROSVAULT_ACCESS_KEY=
+AGENT_KERBEROSVAULT_SECRET_KEY=
+AGENT_KERBEROSVAULT_MAX_RETRIES=10
+AGENT_KERBEROSVAULT_TIMEOUT=120
+AGENT_KERBEROSVAULT_SECONDARY_URI=
+AGENT_KERBEROSVAULT_SECONDARY_PROVIDER=
+AGENT_KERBEROSVAULT_SECONDARY_DIRECTORY=
+AGENT_KERBEROSVAULT_SECONDARY_ACCESS_KEY=
+AGENT_KERBEROSVAULT_SECONDARY_SECRET_KEY=
+
+# Resumable (tus) uploads to Kerberos Vault are enabled by default.
+# Set to true to fall back to the legacy single-shot POST /storage upload.
+#AGENT_DISABLE_RESUMABLE_UPLOAD=true
+# Bytes sent per PATCH request (default 1 MiB = 1048576). 0 disables chunking
+# and sends the whole file in a single PATCH.
+AGENT_TUS_CHUNK_SIZE_BYTES=1048576
+
+# Open telemetry tracing endpoint
+OTEL_EXPORTER_OTLP_ENDPOINT=

machinery/README.md

@@ -22,4 +22,8 @@ https://brianmacdonald.github.io/Ethonate/address#0xf4a759C9436E2280Ea9cdd23d314
 
 [**Docker Hub**](https://hub.docker.com/r/kerberos/agent) | [**Documentation**](https://doc.kerberos.io) | [**Website**](https://kerberos.io)
 
-Kerberos Open source (v3) is a cutting edge video surveillance management system made available as Open Source under the MIT License. This means that all the source code is available for you or your company, and you can use, transform and distribute the source code; as long you keep a reference of the original license. Kerberos Open Source (v3) can be used for commercial usage (which was not the case for v2). Read more [about the license here](LICENSE).
+Kerberos Open source (v3) is a cutting edge video surveillance management system made available as Open Source under the MIT License. This means that all the source code is available for you or your company, and you can use, transform and distribute the source code; as long you keep a reference of the original license. Kerberos Open Source (v3) can be used for commercial usage (which was not the case for v2). Read more [about the license here](LICENSE).
+
+## Security reporting
+
+For sensitive vulnerabilities, use private disclosure channels documented in [../SECURITY.md](../SECURITY.md).

machinery/cmd/mp4analyze/main.go

@@ -0,0 +1,425 @@
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/Eyevinn/mp4ff/avc"
+	mp4ff "github.com/Eyevinn/mp4ff/mp4"
+)
+
+func main() {
+	if len(os.Args) < 2 {
+		fmt.Println("usage: mp4analyze <file.mp4>")
+		os.Exit(1)
+	}
+	f, err := os.Open(os.Args[1])
+	if err != nil {
+		panic(err)
+	}
+	defer f.Close()
+	parsed, err := mp4ff.DecodeFile(f)
+	if err != nil {
+		panic(err)
+	}
+
+	// Movie-level info
+	if parsed.Init != nil && parsed.Init.Moov != nil {
+		moov := parsed.Init.Moov
+		fmt.Printf("ftyp/moov present. timescale(mvhd)=%d duration(mvhd)=%d\n",
+			moov.Mvhd.Timescale, moov.Mvhd.Duration)
+		for _, trak := range moov.Traks {
+			ts := trak.Mdia.Mdhd.Timescale
+			fmt.Printf("  trak id=%d handler=%s mdhd.timescale=%d mdhd.duration=%d\n",
+				trak.Tkhd.TrackID, trak.Mdia.Hdlr.HandlerType, ts, trak.Mdia.Mdhd.Duration)
+		}
+	} else {
+		fmt.Println("no Init/Moov (pure fragmented stream?)")
+	}
+
+	// sidx vs actual segment layout. MSE players use sidx to map presentation
+	// time -> byte ranges; if sidx references disagree with the real segment
+	// sizes/durations (e.g. after an early/short flush) the player fetches the
+	// wrong bytes and fails to decode — a failure that "heals" on seek.
+	fmt.Println("=== sidx references vs actual segments ===")
+	var sidxRefs []mp4ff.SidxRef
+	for _, c := range parsed.Children {
+		if s, ok := c.(*mp4ff.SidxBox); ok {
+			fmt.Printf("  sidx: timescale=%d earliestPresTime=%d firstOffset=%d refCount=%d anchor(after sidx)=%d\n",
+				s.Timescale, s.EarliestPresentationTime, s.FirstOffset, len(s.SidxRefs), s.AnchorPoint)
+			sidxRefs = s.SidxRefs
+		}
+	}
+	// Actual segment sizes (styp+moof+mdat) and fragment durations.
+	type segInfo struct {
+		size uint64
+		dur  uint64
+	}
+	var actual []segInfo
+	for _, seg := range parsed.Segments {
+		var sz uint64
+		if seg.Styp != nil {
+			sz += seg.Styp.Size()
+		}
+		if seg.Sidx != nil {
+			sz += seg.Sidx.Size()
+		}
+		var dur uint64
+		for _, fr := range seg.Fragments {
+			sz += fr.Moof.Size()
+			if fr.Mdat != nil {
+				sz += fr.Mdat.Size()
+			}
+			for _, traf := range fr.Moof.Trafs {
+				if traf.Tfhd.TrackID != 1 {
+					continue
+				}
+				for _, trun := range traf.Truns {
+					for _, s := range trun.Samples {
+						dur += uint64(s.Dur)
+					}
+				}
+			}
+		}
+		actual = append(actual, segInfo{size: sz, dur: dur})
+	}
+	for i := range actual {
+		refStr := "(no sidx ref)"
+		if i < len(sidxRefs) {
+			r := sidxRefs[i]
+			mark := ""
+			if uint64(r.ReferencedSize) != actual[i].size {
+				mark += fmt.Sprintf(" SIZE MISMATCH actual=%d", actual[i].size)
+			}
+			if uint64(r.SubSegmentDuration) != actual[i].dur {
+				mark += fmt.Sprintf(" DUR MISMATCH actual=%d", actual[i].dur)
+			}
+			refStr = fmt.Sprintf("sidx.size=%d sidx.dur=%d type=%d sap=%d/%d%s",
+				r.ReferencedSize, r.SubSegmentDuration, r.ReferenceType, r.StartsWithSAP, r.SAPType, mark)
+		}
+		fmt.Printf("  seg%02d actual.size=%d actual.dur=%d | %s\n", i, actual[i].size, actual[i].dur, refStr)
+	}
+
+	fmt.Println("=== fragments ===")
+	fragIdx := 0
+	var allKeyGlobal []uint64 // global keyframe decode times (track timescale units)
+	var prevTfdtEnd = map[uint32]uint64{}
+	for si, seg := range parsed.Segments {
+		for _, fr := range seg.Fragments {
+			for _, traf := range fr.Moof.Trafs {
+				tid := traf.Tfhd.TrackID
+				tfdt := traf.Tfdt.BaseMediaDecodeTime()
+				offset := uint64(0)
+				var keys []uint64    // keyframe offset-from-tfdt
+				var durs []uint64
+				zeroDur := 0
+				nSamples := 0
+				for _, trun := range traf.Truns {
+					for _, s := range trun.Samples {
+						nSamples++
+						if (s.Flags>>24)&0x03 == 0x02 { // sample_depends_on==2 => IDR/sync
+							keys = append(keys, offset)
+							if tid == 1 {
+								allKeyGlobal = append(allKeyGlobal, tfdt+offset)
+							}
+						}
+						if s.Dur == 0 {
+							zeroDur++
+						}
+						durs = append(durs, uint64(s.Dur))
+						offset += uint64(s.Dur)
+					}
+				}
+				cont := ""
+				if pe, ok := prevTfdtEnd[tid]; ok {
+					if tfdt != pe {
+						cont = fmt.Sprintf(" <-- tfdt GAP/JUMP prev_end=%d delta=%d", pe, int64(tfdt)-int64(pe))
+					}
+				}
+				prevTfdtEnd[tid] = tfdt + offset
+				if tid == 1 {
+					// in-fragment keyframe gaps
+					var gaps []int64
+					for i := 1; i < len(keys); i++ {
+						gaps = append(gaps, int64(keys[i])-int64(keys[i-1]))
+					}
+					fmt.Printf("seg%d frag%d trk%d tfdt=%d dur=%d nSamp=%d zeroDur=%d keys=%v inFragKeyGaps=%v%s\n",
+						si, fragIdx, tid, tfdt, offset, nSamples, zeroDur, keys, gaps, cont)
+				}
+			}
+			fragIdx++
+		}
+	}
+
+	fmt.Println("=== global video keyframe decode times & gaps ===")
+	for i, k := range allKeyGlobal {
+		gap := int64(0)
+		if i > 0 {
+			gap = int64(k) - int64(allKeyGlobal[i-1])
+		}
+		flag := ""
+		if i > 1 {
+			prevGap := int64(allKeyGlobal[i-1]) - int64(allKeyGlobal[i-2])
+			if gap > 0 && prevGap > 0 && gap*2 < prevGap {
+				flag = fmt.Sprintf("  <== SEAM? gap=%d < prevGap/2=%d", gap, prevGap/2)
+			}
+		}
+		fmt.Printf("  kf#%02d dt=%d gap=%d%s\n", i, k, gap, flag)
+	}
+
+	// Full sample timeline: DTS, CTS (=DTS+cto), composition offset, NAL types,
+	// to detect PTS non-monotonicity / gaps / param-set changes at the seam.
+	fmt.Println("=== per-sample timeline (full) — checking PTS monotonicity & nal types ===")
+	var trex *mp4ff.TrexBox
+	if parsed.Init != nil && parsed.Init.Moov != nil && parsed.Init.Moov.Mvex != nil {
+		for _, t := range parsed.Init.Moov.Mvex.Trexs {
+			if t.TrackID == 1 {
+				trex = t
+			}
+		}
+	}
+	var lastCTS int64 = -1
+	var lastDTS int64 = -1
+	sampIdx := 0
+	fragIdx = 0
+	for _, seg := range parsed.Segments {
+		for _, fr := range seg.Fragments {
+			fs, err := fr.GetFullSamples(trex)
+			if err != nil {
+				fmt.Printf("  frag%d GetFullSamples err: %v\n", fragIdx, err)
+				fragIdx++
+				continue
+			}
+			for _, s := range fs {
+				dts := int64(s.DecodeTime)
+				cts := dts + int64(s.CompositionTimeOffset)
+				nals := nalTypes(s.Data)
+				anomaly := ""
+				if lastCTS >= 0 && cts < lastCTS {
+					anomaly += fmt.Sprintf(" <== CTS BACKWARDS (prev=%d)", lastCTS)
+				}
+				if lastDTS >= 0 && dts < lastDTS {
+					anomaly += fmt.Sprintf(" <== DTS BACKWARDS (prev=%d)", lastDTS)
+				}
+				isSync := s.Flags&0x02000000 == 0 && (s.Flags>>24)&0x03 == 0x02
+				// Only print near the seam region and any anomalies, to keep output small.
+				near := dts >= 7800 && dts <= 8700
+				if near || anomaly != "" {
+					fmt.Printf("  s%04d frag%d dts=%d cts=%d cto=%d dur=%d size=%d sync=%v nal=%v%s\n",
+						sampIdx, fragIdx, dts, cts, s.CompositionTimeOffset, s.Dur, len(s.Data), isSync, nals, anomaly)
+				}
+				lastCTS = cts
+				lastDTS = dts
+				sampIdx++
+			}
+			fragIdx++
+		}
+	}
+
+	// Compare parameter sets: avcC (in moov) vs inline SPS/PPS at every IDR.
+	// A looping source that restarts may re-emit SPS/PPS that differ from the
+	// ones the player configured its decoder with from avcC — a classic cause
+	// of a freeze that "heals" when you seek past the seam.
+	fmt.Println("=== parameter set comparison (avcC vs inline IDR) ===")
+	var avccSPS, avccPPS [][]byte
+	if parsed.Init != nil && parsed.Init.Moov != nil {
+		for _, trak := range parsed.Init.Moov.Traks {
+			if trak.Mdia == nil || trak.Mdia.Minf == nil || trak.Mdia.Minf.Stbl == nil {
+				continue
+			}
+			stsd := trak.Mdia.Minf.Stbl.Stsd
+			if stsd == nil || stsd.AvcX == nil || stsd.AvcX.AvcC == nil {
+				continue
+			}
+			avccSPS = stsd.AvcX.AvcC.SPSnalus
+			avccPPS = stsd.AvcX.AvcC.PPSnalus
+		}
+	}
+	for i, s := range avccSPS {
+		fmt.Printf("  avcC SPS[%d] = %x\n", i, s)
+	}
+	for i, p := range avccPPS {
+		fmt.Printf("  avcC PPS[%d] = %x\n", i, p)
+	}
+	fragIdx = 0
+	sampIdx = 0
+	var baseSPS, basePPS []byte
+	if len(avccSPS) > 0 {
+		baseSPS = avccSPS[0]
+	}
+	if len(avccPPS) > 0 {
+		basePPS = avccPPS[0]
+	}
+	for _, seg := range parsed.Segments {
+		for _, fr := range seg.Fragments {
+			fs, err := fr.GetFullSamples(trex)
+			if err != nil {
+				fragIdx++
+				continue
+			}
+			for _, s := range fs {
+				spsList := nalsByType(s.Data, 7)
+				ppsList := nalsByType(s.Data, 8)
+				if len(spsList) > 0 || len(ppsList) > 0 {
+					dts := int64(s.DecodeTime)
+					note := ""
+					if len(spsList) > 0 {
+						if baseSPS == nil {
+							baseSPS = spsList[0]
+						} else if !bytesEqual(baseSPS, spsList[0]) {
+							note += " <== SPS CHANGED vs base/avcC"
+						}
+					}
+					if len(ppsList) > 0 {
+						if basePPS == nil {
+							basePPS = ppsList[0]
+						} else if !bytesEqual(basePPS, ppsList[0]) {
+							note += " <== PPS CHANGED vs base/avcC"
+						}
+					}
+					var spsHex, ppsHex string
+					if len(spsList) > 0 {
+						spsHex = fmt.Sprintf("%x", spsList[0])
+					}
+					if len(ppsList) > 0 {
+						ppsHex = fmt.Sprintf("%x", ppsList[0])
+					}
+					fmt.Printf("  IDR s%04d frag%d dts=%d SPS=%s PPS=%s%s\n",
+						sampIdx, fragIdx, dts, spsHex, ppsHex, note)
+				}
+				sampIdx++
+			}
+			fragIdx++
+		}
+	}
+
+	sliceHeaders(parsed, trex)
+}
+
+func sliceHeaders(parsed *mp4ff.File, trex *mp4ff.TrexBox) {
+	// Build SPS/PPS maps from avcC.
+	spsMap := map[uint32]*avc.SPS{}
+	ppsMap := map[uint32]*avc.PPS{}
+	if parsed.Init != nil && parsed.Init.Moov != nil {
+		for _, trak := range parsed.Init.Moov.Traks {
+			if trak.Mdia == nil || trak.Mdia.Minf == nil || trak.Mdia.Minf.Stbl == nil {
+				continue
+			}
+			stsd := trak.Mdia.Minf.Stbl.Stsd
+			if stsd == nil || stsd.AvcX == nil || stsd.AvcX.AvcC == nil {
+				continue
+			}
+			for _, s := range stsd.AvcX.AvcC.SPSnalus {
+				if sps, err := avc.ParseSPSNALUnit(s, true); err == nil {
+					spsMap[uint32(sps.ParameterID)] = sps
+				}
+			}
+			for _, p := range stsd.AvcX.AvcC.PPSnalus {
+				if pps, err := avc.ParsePPSNALUnit(p, spsMap); err == nil {
+					ppsMap[pps.PicParameterSetID] = pps
+				}
+			}
+		}
+	}
+
+	fmt.Println("=== slice headers near seam (frame_num / poc / idr_pic_id) ===")
+	fragIdx := 0
+	sampIdx := 0
+	for _, seg := range parsed.Segments {
+		for _, fr := range seg.Fragments {
+			fs, err := fr.GetFullSamples(trex)
+			if err != nil {
+				fragIdx++
+				continue
+			}
+			for _, s := range fs {
+				dts := int64(s.DecodeTime)
+				if dts < 6800 || dts > 9400 {
+					sampIdx++
+					continue
+				}
+				for _, nal := range splitAVCC(s.Data) {
+					t := nal[0] & 0x1f
+					if t == 1 || t == 5 { // non-IDR or IDR slice
+						sh, err := avc.ParseSliceHeader(nal, spsMap, ppsMap)
+						if err != nil {
+							fmt.Printf("  s%04d frag%d dts=%d nalType=%d sliceHeader ERR: %v\n", sampIdx, fragIdx, dts, t, err)
+							break
+						}
+						fmt.Printf("  s%04d frag%d dts=%d nalType=%d sliceType=%v frameNum=%d idrPicId=%d pocLsb=%d\n",
+							sampIdx, fragIdx, dts, t, sh.SliceType, sh.FrameNum, sh.IDRPicID, sh.PicOrderCntLsb)
+						break
+					}
+				}
+				sampIdx++
+			}
+			fragIdx++
+		}
+	}
+}
+
+// splitAVCC splits a length-prefixed (4-byte) AVCC buffer into NAL units.
+func splitAVCC(b []byte) [][]byte {
+	var out [][]byte
+	i := 0
+	for i+4 <= len(b) {
+		n := int(uint32(b[i])<<24 | uint32(b[i+1])<<16 | uint32(b[i+2])<<8 | uint32(b[i+3]))
+		i += 4
+		if n <= 0 || i+n > len(b) {
+			break
+		}
+		out = append(out, b[i:i+n])
+		i += n
+	}
+	return out
+}
+
+func bytesEqual(a, b []byte) bool {
+	if len(a) != len(b) {
+		return false
+	}
+	for i := range a {
+		if a[i] != b[i] {
+			return false
+		}
+	}
+	return true
+}
+
+// nalTypes returns the list of H.264 NAL unit types present in an AVCC
+// (length-prefixed) sample buffer.
+func nalTypes(b []byte) []int {
+	var out []int
+	i := 0
+	for i+4 <= len(b) {
+		n := int(uint32(b[i])<<24 | uint32(b[i+1])<<16 | uint32(b[i+2])<<8 | uint32(b[i+3]))
+		i += 4
+		if n <= 0 || i+n > len(b) {
+			break
+		}
+		out = append(out, int(b[i]&0x1f))
+		i += n
+	}
+	return out
+}
+
+// nalsByType returns the raw NAL payloads (without length prefix) of the given
+// type from an AVCC (length-prefixed) sample buffer.
+func nalsByType(b []byte, want int) [][]byte {
+	var out [][]byte
+	i := 0
+	for i+4 <= len(b) {
+		n := int(uint32(b[i])<<24 | uint32(b[i+1])<<16 | uint32(b[i+2])<<8 | uint32(b[i+3]))
+		i += 4
+		if n <= 0 || i+n > len(b) {
+			break
+		}
+		if int(b[i]&0x1f) == want {
+			nal := make([]byte, n)
+			copy(nal, b[i:i+n])
+			out = append(out, nal)
+		}
+		i += n
+	}
+	return out
+}

machinery/data/config/config.json

@@ -1,3 +1,4 @@
+
 {
 	"type": "",
 	"key": "",
@@ -5,6 +6,7 @@
 	"time": "false",
 	"offline": "false",
 	"auto_clean": "true",
+	"remove_after_upload": "true",
 	"max_directory_size": 100,
 	"timezone": "Africa/Ceuta",
 	"capture": {
@@ -12,7 +14,9 @@
 		"ipcamera": {
 			"rtsp": "",
 			"sub_rtsp": "",
-			"fps": ""
+			"fps": "",
+			"base_width": 640,
+			"base_height": 0
 		},
 		"usbcamera": {
 			"device": ""
@@ -21,6 +25,11 @@
 			"device": ""
 		},
 		"continuous": "false",
+		"recording": "true",
+		"snapshots": "true",
+		"liveview": "true",
+		"liveview_chunking": "false",
+		"motion": "true",
 		"postrecording": 20,
 		"prerecording": 10,
 		"maxlengthrecording": 30,
@@ -89,20 +98,28 @@
 	"s3": {
 		"proxyuri": "http://proxy.kerberos.io",
 		"bucket": "kerberosaccept",
-		"region": "eu-west1"
+		"region": "eu-west-1"
 	},
 	"kstorage": {},
+	"kstorage_secondary": {},
+	"dropbox": {},
 	"mqtturi": "tcp://mqtt.kerberos.io:1883",
 	"mqtt_username": "",
 	"mqtt_password": "",
 	"stunuri": "stun:turn.kerberos.io:8443",
+	"turn_force": "false",
 	"turnuri": "turn:turn.kerberos.io:8443",
 	"turn_username": "username1",
 	"turn_password": "password1",
 	"heartbeaturi": "",
+	"hub_encryption": "true",
 	"hub_uri": "https://api.cloud.kerberos.io",
 	"hub_key": "",
 	"hub_private_key": "",
 	"hub_site": "",
-	"condition_uri": ""
-}
+	"condition_uri": "",
+	"encryption": {},
+	"signing": {},
+	"realtimeprocessing": "false",
+	"realtimeprocessing_topic": ""
+}

machinery/docs/docs.go

@@ -1,5 +1,4 @@
-// Package docs GENERATED BY SWAG; DO NOT EDIT
-// This file was generated by swaggo/swag
+// Package docs Code generated by swaggo/swag. DO NOT EDIT
 package docs
 
 import "github.com/swaggo/swag"
@@ -29,7 +28,7 @@ const docTemplate = `{
             "post": {
                 "description": "Will return the ONVIF capabilities for the specific camera.",
                 "tags": [
-                    "camera"
+                    "onvif"
                 ],
                 "summary": "Will return the ONVIF capabilities for the specific camera.",
                 "operationId": "camera-onvif-capabilities",
@@ -54,11 +53,74 @@ const docTemplate = `{
                 }
             }
         },
+        "/api/camera/onvif/gotopreset": {
+            "post": {
+                "description": "Will activate the desired ONVIF preset.",
+                "tags": [
+                    "onvif"
+                ],
+                "summary": "Will activate the desired ONVIF preset.",
+                "operationId": "camera-onvif-gotopreset",
+                "parameters": [
+                    {
+                        "description": "OnvifPreset",
+                        "name": "config",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/models.OnvifPreset"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/models.APIResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/api/camera/onvif/inputs": {
+            "post": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
+                "description": "Will get the digital inputs from the ONVIF device.",
+                "tags": [
+                    "onvif"
+                ],
+                "summary": "Will get the digital inputs from the ONVIF device.",
+                "operationId": "get-digital-inputs",
+                "parameters": [
+                    {
+                        "description": "OnvifCredentials",
+                        "name": "config",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/models.OnvifCredentials"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/models.APIResponse"
+                        }
+                    }
+                }
+            }
+        },
         "/api/camera/onvif/login": {
             "post": {
                 "description": "Try to login into ONVIF supported camera.",
                 "tags": [
-                    "camera"
+                    "onvif"
                 ],
                 "summary": "Try to login into ONVIF supported camera.",
                 "operationId": "camera-onvif-login",
@@ -83,11 +145,86 @@ const docTemplate = `{
                 }
             }
         },
+        "/api/camera/onvif/outputs": {
+            "post": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
+                "description": "Will get the relay outputs from the ONVIF device.",
+                "tags": [
+                    "onvif"
+                ],
+                "summary": "Will get the relay outputs from the ONVIF device.",
+                "operationId": "get-relay-outputs",
+                "parameters": [
+                    {
+                        "description": "OnvifCredentials",
+                        "name": "config",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/models.OnvifCredentials"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/models.APIResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/api/camera/onvif/outputs/{output}": {
+            "post": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
+                "description": "Will trigger the relay output from the ONVIF device.",
+                "tags": [
+                    "onvif"
+                ],
+                "summary": "Will trigger the relay output from the ONVIF device.",
+                "operationId": "trigger-relay-output",
+                "parameters": [
+                    {
+                        "description": "OnvifCredentials",
+                        "name": "config",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/models.OnvifCredentials"
+                        }
+                    },
+                    {
+                        "type": "string",
+                        "description": "Output",
+                        "name": "output",
+                        "in": "path",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/models.APIResponse"
+                        }
+                    }
+                }
+            }
+        },
         "/api/camera/onvif/pantilt": {
             "post": {
                 "description": "Panning or/and tilting the camera using a direction (x,y).",
                 "tags": [
-                    "camera"
+                    "onvif"
                 ],
                 "summary": "Panning or/and tilting the camera.",
                 "operationId": "camera-onvif-pantilt",
@@ -112,11 +249,74 @@ const docTemplate = `{
                 }
             }
         },
+        "/api/camera/onvif/presets": {
+            "post": {
+                "description": "Will return the ONVIF presets for the specific camera.",
+                "tags": [
+                    "onvif"
+                ],
+                "summary": "Will return the ONVIF presets for the specific camera.",
+                "operationId": "camera-onvif-presets",
+                "parameters": [
+                    {
+                        "description": "OnvifCredentials",
+                        "name": "config",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/models.OnvifCredentials"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/models.APIResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/api/camera/onvif/verify": {
+            "post": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
+                "description": "Will verify the ONVIF connectivity.",
+                "tags": [
+                    "onvif"
+                ],
+                "summary": "Will verify the ONVIF connectivity.",
+                "operationId": "verify-onvif",
+                "parameters": [
+                    {
+                        "description": "OnvifCredentials",
+                        "name": "config",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/models.OnvifCredentials"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/models.APIResponse"
+                        }
+                    }
+                }
+            }
+        },
         "/api/camera/onvif/zoom": {
             "post": {
                 "description": "Zooming in or out the camera.",
                 "tags": [
-                    "camera"
+                    "onvif"
                 ],
                 "summary": "Zooming in or out the camera.",
                 "operationId": "camera-onvif-zoom",
@@ -141,6 +341,90 @@ const docTemplate = `{
                 }
             }
         },
+        "/api/camera/record": {
+            "post": {
+                "description": "Make a recording.",
+                "tags": [
+                    "camera"
+                ],
+                "summary": "Make a recording.",
+                "operationId": "camera-record",
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/models.APIResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/api/camera/restart": {
+            "post": {
+                "description": "Restart the agent.",
+                "tags": [
+                    "camera"
+                ],
+                "summary": "Restart the agent.",
+                "operationId": "camera-restart",
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/models.APIResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/api/camera/snapshot/base64": {
+            "get": {
+                "description": "Get a snapshot from the camera in base64.",
+                "tags": [
+                    "camera"
+                ],
+                "summary": "Get a snapshot from the camera in base64.",
+                "operationId": "snapshot-base64",
+                "responses": {
+                    "200": {
+                        "description": "OK"
+                    }
+                }
+            }
+        },
+        "/api/camera/snapshot/jpeg": {
+            "get": {
+                "description": "Get a snapshot from the camera in jpeg format.",
+                "tags": [
+                    "camera"
+                ],
+                "summary": "Get a snapshot from the camera in jpeg format.",
+                "operationId": "snapshot-jpeg",
+                "responses": {
+                    "200": {
+                        "description": "OK"
+                    }
+                }
+            }
+        },
+        "/api/camera/stop": {
+            "post": {
+                "description": "Stop the agent.",
+                "tags": [
+                    "camera"
+                ],
+                "summary": "Stop the agent.",
+                "operationId": "camera-stop",
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/models.APIResponse"
+                        }
+                    }
+                }
+            }
+        },
         "/api/camera/verify/{streamType}": {
             "post": {
                 "description": "This method will validate a specific profile connection from an RTSP camera, and try to get the codec.",
@@ -181,6 +465,75 @@ const docTemplate = `{
                 }
             }
         },
+        "/api/config": {
+            "get": {
+                "description": "Get the current configuration.",
+                "tags": [
+                    "config"
+                ],
+                "summary": "Get the current configuration.",
+                "operationId": "config",
+                "responses": {
+                    "200": {
+                        "description": "OK"
+                    }
+                }
+            },
+            "post": {
+                "description": "Update the current configuration.",
+                "tags": [
+                    "config"
+                ],
+                "summary": "Update the current configuration.",
+                "operationId": "config",
+                "parameters": [
+                    {
+                        "description": "Configuration",
+                        "name": "config",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/models.Config"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK"
+                    }
+                }
+            }
+        },
+        "/api/dashboard": {
+            "get": {
+                "description": "Get all information showed on the dashboard.",
+                "tags": [
+                    "general"
+                ],
+                "summary": "Get all information showed on the dashboard.",
+                "operationId": "dashboard",
+                "responses": {
+                    "200": {
+                        "description": "OK"
+                    }
+                }
+            }
+        },
+        "/api/days": {
+            "get": {
+                "description": "Get all days stored in the recordings directory.",
+                "tags": [
+                    "general"
+                ],
+                "summary": "Get all days stored in the recordings directory.",
+                "operationId": "days",
+                "responses": {
+                    "200": {
+                        "description": "OK"
+                    }
+                }
+            }
+        },
         "/api/hub/verify": {
             "post": {
                 "security": [
@@ -190,7 +543,7 @@ const docTemplate = `{
                 ],
                 "description": "Will verify the hub connectivity.",
                 "tags": [
-                    "config"
+                    "persistence"
                 ],
                 "summary": "Will verify the hub connectivity.",
                 "operationId": "verify-hub",
@@ -215,6 +568,32 @@ const docTemplate = `{
                 }
             }
         },
+        "/api/latest-events": {
+            "post": {
+                "description": "Get the latest recordings (events) from the recordings directory.",
+                "tags": [
+                    "general"
+                ],
+                "summary": "Get the latest recordings (events) from the recordings directory.",
+                "operationId": "latest-events",
+                "parameters": [
+                    {
+                        "description": "Event filter",
+                        "name": "eventFilter",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/models.EventFilter"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK"
+                    }
+                }
+            }
+        },
         "/api/login": {
             "post": {
                 "description": "Get Authorization token.",
@@ -253,7 +632,7 @@ const docTemplate = `{
                 ],
                 "description": "Will verify the persistence.",
                 "tags": [
-                    "config"
+                    "persistence"
                 ],
                 "summary": "Will verify the persistence.",
                 "operationId": "verify-persistence",
@@ -283,8 +662,15 @@ const docTemplate = `{
         "models.APIResponse": {
             "type": "object",
             "properties": {
+                "can_pan_tilt": {
+                    "type": "boolean"
+                },
+                "can_zoom": {
+                    "type": "boolean"
+                },
                 "data": {},
-                "message": {}
+                "message": {},
+                "ptz_functions": {}
             }
         },
         "models.Authentication": {
@@ -347,9 +733,15 @@ const docTemplate = `{
                 "ipcamera": {
                     "$ref": "#/definitions/models.IPCamera"
                 },
+                "liveview": {
+                    "type": "string"
+                },
                 "maxlengthrecording": {
                     "type": "integer"
                 },
+                "motion": {
+                    "type": "string"
+                },
                 "name": {
                     "type": "string"
                 },
@@ -365,6 +757,12 @@ const docTemplate = `{
                 "raspicamera": {
                     "$ref": "#/definitions/models.RaspiCamera"
                 },
+                "recording": {
+                    "type": "string"
+                },
+                "snapshots": {
+                    "type": "string"
+                },
                 "transcodingresolution": {
                     "type": "integer"
                 },
@@ -391,10 +789,22 @@ const docTemplate = `{
                 "condition_uri": {
                     "type": "string"
                 },
+                "dropbox": {
+                    "$ref": "#/definitions/models.Dropbox"
+                },
+                "encryption": {
+                    "$ref": "#/definitions/models.Encryption"
+                },
+                "friendly_name": {
+                    "type": "string"
+                },
                 "heartbeaturi": {
                     "description": "obsolete",
                     "type": "string"
                 },
+                "hub_encryption": {
+                    "type": "string"
+                },
                 "hub_key": {
                     "type": "string"
                 },
@@ -431,9 +841,18 @@ const docTemplate = `{
                 "offline": {
                     "type": "string"
                 },
+                "realtimeprocessing": {
+                    "type": "string"
+                },
+                "realtimeprocessing_topic": {
+                    "type": "string"
+                },
                 "region": {
                     "$ref": "#/definitions/models.Region"
                 },
+                "remove_after_upload": {
+                    "type": "string"
+                },
                 "s3": {
                     "$ref": "#/definitions/models.S3"
                 },
@@ -452,6 +871,9 @@ const docTemplate = `{
                 "timezone": {
                     "type": "string"
                 },
+                "turn_force": {
+                    "type": "string"
+                },
                 "turn_password": {
                     "type": "string"
                 },
@@ -477,14 +899,62 @@ const docTemplate = `{
                 }
             }
         },
+        "models.Dropbox": {
+            "type": "object",
+            "properties": {
+                "access_token": {
+                    "type": "string"
+                },
+                "directory": {
+                    "type": "string"
+                }
+            }
+        },
+        "models.Encryption": {
+            "type": "object",
+            "properties": {
+                "enabled": {
+                    "type": "string"
+                },
+                "fingerprint": {
+                    "type": "string"
+                },
+                "private_key": {
+                    "type": "string"
+                },
+                "recordings": {
+                    "type": "string"
+                },
+                "symmetric_key": {
+                    "type": "string"
+                }
+            }
+        },
+        "models.EventFilter": {
+            "type": "object",
+            "properties": {
+                "number_of_elements": {
+                    "type": "integer"
+                },
+                "timestamp_offset_end": {
+                    "type": "integer"
+                },
+                "timestamp_offset_start": {
+                    "type": "integer"
+                }
+            }
+        },
         "models.IPCamera": {
             "type": "object",
             "properties": {
                 "fps": {
                     "type": "string"
                 },
+                "height": {
+                    "type": "integer"
+                },
                 "onvif": {
-                    "type": "boolean"
+                    "type": "string"
                 },
                 "onvif_password": {
                     "type": "string"
@@ -498,8 +968,20 @@ const docTemplate = `{
                 "rtsp": {
                     "type": "string"
                 },
+                "sub_fps": {
+                    "type": "string"
+                },
+                "sub_height": {
+                    "type": "integer"
+                },
                 "sub_rtsp": {
                     "type": "string"
+                },
+                "sub_width": {
+                    "type": "integer"
+                },
+                "width": {
+                    "type": "integer"
                 }
             }
         },
@@ -555,6 +1037,17 @@ const docTemplate = `{
                 }
             }
         },
+        "models.OnvifPreset": {
+            "type": "object",
+            "properties": {
+                "onvif_credentials": {
+                    "$ref": "#/definitions/models.OnvifCredentials"
+                },
+                "preset": {
+                    "type": "string"
+                }
+            }
+        },
         "models.OnvifZoom": {
             "type": "object",
             "properties": {
@@ -693,6 +1186,8 @@ var SwaggerInfo = &swag.Spec{
 	Description:      "This is the API for using and configure Kerberos Agent.",
 	InfoInstanceName: "swagger",
 	SwaggerTemplate:  docTemplate,
+	LeftDelim:        "{{",
+	RightDelim:       "}}",
 }
 
 func init() {

machinery/docs/swagger.json

@@ -21,7 +21,7 @@
             "post": {
                 "description": "Will return the ONVIF capabilities for the specific camera.",
                 "tags": [
-                    "camera"
+                    "onvif"
                 ],
                 "summary": "Will return the ONVIF capabilities for the specific camera.",
                 "operationId": "camera-onvif-capabilities",
@@ -46,11 +46,74 @@
                 }
             }
         },
+        "/api/camera/onvif/gotopreset": {
+            "post": {
+                "description": "Will activate the desired ONVIF preset.",
+                "tags": [
+                    "onvif"
+                ],
+                "summary": "Will activate the desired ONVIF preset.",
+                "operationId": "camera-onvif-gotopreset",
+                "parameters": [
+                    {
+                        "description": "OnvifPreset",
+                        "name": "config",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/models.OnvifPreset"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/models.APIResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/api/camera/onvif/inputs": {
+            "post": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
+                "description": "Will get the digital inputs from the ONVIF device.",
+                "tags": [
+                    "onvif"
+                ],
+                "summary": "Will get the digital inputs from the ONVIF device.",
+                "operationId": "get-digital-inputs",
+                "parameters": [
+                    {
+                        "description": "OnvifCredentials",
+                        "name": "config",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/models.OnvifCredentials"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/models.APIResponse"
+                        }
+                    }
+                }
+            }
+        },
         "/api/camera/onvif/login": {
             "post": {
                 "description": "Try to login into ONVIF supported camera.",
                 "tags": [
-                    "camera"
+                    "onvif"
                 ],
                 "summary": "Try to login into ONVIF supported camera.",
                 "operationId": "camera-onvif-login",
@@ -75,11 +138,86 @@
                 }
             }
         },
+        "/api/camera/onvif/outputs": {
+            "post": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
+                "description": "Will get the relay outputs from the ONVIF device.",
+                "tags": [
+                    "onvif"
+                ],
+                "summary": "Will get the relay outputs from the ONVIF device.",
+                "operationId": "get-relay-outputs",
+                "parameters": [
+                    {
+                        "description": "OnvifCredentials",
+                        "name": "config",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/models.OnvifCredentials"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/models.APIResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/api/camera/onvif/outputs/{output}": {
+            "post": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
+                "description": "Will trigger the relay output from the ONVIF device.",
+                "tags": [
+                    "onvif"
+                ],
+                "summary": "Will trigger the relay output from the ONVIF device.",
+                "operationId": "trigger-relay-output",
+                "parameters": [
+                    {
+                        "description": "OnvifCredentials",
+                        "name": "config",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/models.OnvifCredentials"
+                        }
+                    },
+                    {
+                        "type": "string",
+                        "description": "Output",
+                        "name": "output",
+                        "in": "path",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/models.APIResponse"
+                        }
+                    }
+                }
+            }
+        },
         "/api/camera/onvif/pantilt": {
             "post": {
                 "description": "Panning or/and tilting the camera using a direction (x,y).",
                 "tags": [
-                    "camera"
+                    "onvif"
                 ],
                 "summary": "Panning or/and tilting the camera.",
                 "operationId": "camera-onvif-pantilt",
@@ -104,11 +242,74 @@
                 }
             }
         },
+        "/api/camera/onvif/presets": {
+            "post": {
+                "description": "Will return the ONVIF presets for the specific camera.",
+                "tags": [
+                    "onvif"
+                ],
+                "summary": "Will return the ONVIF presets for the specific camera.",
+                "operationId": "camera-onvif-presets",
+                "parameters": [
+                    {
+                        "description": "OnvifCredentials",
+                        "name": "config",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/models.OnvifCredentials"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/models.APIResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/api/camera/onvif/verify": {
+            "post": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
+                "description": "Will verify the ONVIF connectivity.",
+                "tags": [
+                    "onvif"
+                ],
+                "summary": "Will verify the ONVIF connectivity.",
+                "operationId": "verify-onvif",
+                "parameters": [
+                    {
+                        "description": "OnvifCredentials",
+                        "name": "config",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/models.OnvifCredentials"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/models.APIResponse"
+                        }
+                    }
+                }
+            }
+        },
         "/api/camera/onvif/zoom": {
             "post": {
                 "description": "Zooming in or out the camera.",
                 "tags": [
-                    "camera"
+                    "onvif"
                 ],
                 "summary": "Zooming in or out the camera.",
                 "operationId": "camera-onvif-zoom",
@@ -133,6 +334,90 @@
                 }
             }
         },
+        "/api/camera/record": {
+            "post": {
+                "description": "Make a recording.",
+                "tags": [
+                    "camera"
+                ],
+                "summary": "Make a recording.",
+                "operationId": "camera-record",
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/models.APIResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/api/camera/restart": {
+            "post": {
+                "description": "Restart the agent.",
+                "tags": [
+                    "camera"
+                ],
+                "summary": "Restart the agent.",
+                "operationId": "camera-restart",
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/models.APIResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/api/camera/snapshot/base64": {
+            "get": {
+                "description": "Get a snapshot from the camera in base64.",
+                "tags": [
+                    "camera"
+                ],
+                "summary": "Get a snapshot from the camera in base64.",
+                "operationId": "snapshot-base64",
+                "responses": {
+                    "200": {
+                        "description": "OK"
+                    }
+                }
+            }
+        },
+        "/api/camera/snapshot/jpeg": {
+            "get": {
+                "description": "Get a snapshot from the camera in jpeg format.",
+                "tags": [
+                    "camera"
+                ],
+                "summary": "Get a snapshot from the camera in jpeg format.",
+                "operationId": "snapshot-jpeg",
+                "responses": {
+                    "200": {
+                        "description": "OK"
+                    }
+                }
+            }
+        },
+        "/api/camera/stop": {
+            "post": {
+                "description": "Stop the agent.",
+                "tags": [
+                    "camera"
+                ],
+                "summary": "Stop the agent.",
+                "operationId": "camera-stop",
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/models.APIResponse"
+                        }
+                    }
+                }
+            }
+        },
         "/api/camera/verify/{streamType}": {
             "post": {
                 "description": "This method will validate a specific profile connection from an RTSP camera, and try to get the codec.",
@@ -173,6 +458,75 @@
                 }
             }
         },
+        "/api/config": {
+            "get": {
+                "description": "Get the current configuration.",
+                "tags": [
+                    "config"
+                ],
+                "summary": "Get the current configuration.",
+                "operationId": "config",
+                "responses": {
+                    "200": {
+                        "description": "OK"
+                    }
+                }
+            },
+            "post": {
+                "description": "Update the current configuration.",
+                "tags": [
+                    "config"
+                ],
+                "summary": "Update the current configuration.",
+                "operationId": "config",
+                "parameters": [
+                    {
+                        "description": "Configuration",
+                        "name": "config",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/models.Config"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK"
+                    }
+                }
+            }
+        },
+        "/api/dashboard": {
+            "get": {
+                "description": "Get all information showed on the dashboard.",
+                "tags": [
+                    "general"
+                ],
+                "summary": "Get all information showed on the dashboard.",
+                "operationId": "dashboard",
+                "responses": {
+                    "200": {
+                        "description": "OK"
+                    }
+                }
+            }
+        },
+        "/api/days": {
+            "get": {
+                "description": "Get all days stored in the recordings directory.",
+                "tags": [
+                    "general"
+                ],
+                "summary": "Get all days stored in the recordings directory.",
+                "operationId": "days",
+                "responses": {
+                    "200": {
+                        "description": "OK"
+                    }
+                }
+            }
+        },
         "/api/hub/verify": {
             "post": {
                 "security": [
@@ -182,7 +536,7 @@
                 ],
                 "description": "Will verify the hub connectivity.",
                 "tags": [
-                    "config"
+                    "persistence"
                 ],
                 "summary": "Will verify the hub connectivity.",
                 "operationId": "verify-hub",
@@ -207,6 +561,32 @@
                 }
             }
         },
+        "/api/latest-events": {
+            "post": {
+                "description": "Get the latest recordings (events) from the recordings directory.",
+                "tags": [
+                    "general"
+                ],
+                "summary": "Get the latest recordings (events) from the recordings directory.",
+                "operationId": "latest-events",
+                "parameters": [
+                    {
+                        "description": "Event filter",
+                        "name": "eventFilter",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/models.EventFilter"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK"
+                    }
+                }
+            }
+        },
         "/api/login": {
             "post": {
                 "description": "Get Authorization token.",
@@ -245,7 +625,7 @@
                 ],
                 "description": "Will verify the persistence.",
                 "tags": [
-                    "config"
+                    "persistence"
                 ],
                 "summary": "Will verify the persistence.",
                 "operationId": "verify-persistence",
@@ -275,8 +655,15 @@
         "models.APIResponse": {
             "type": "object",
             "properties": {
+                "can_pan_tilt": {
+                    "type": "boolean"
+                },
+                "can_zoom": {
+                    "type": "boolean"
+                },
                 "data": {},
-                "message": {}
+                "message": {},
+                "ptz_functions": {}
             }
         },
         "models.Authentication": {
@@ -339,9 +726,15 @@
                 "ipcamera": {
                     "$ref": "#/definitions/models.IPCamera"
                 },
+                "liveview": {
+                    "type": "string"
+                },
                 "maxlengthrecording": {
                     "type": "integer"
                 },
+                "motion": {
+                    "type": "string"
+                },
                 "name": {
                     "type": "string"
                 },
@@ -357,6 +750,12 @@
                 "raspicamera": {
                     "$ref": "#/definitions/models.RaspiCamera"
                 },
+                "recording": {
+                    "type": "string"
+                },
+                "snapshots": {
+                    "type": "string"
+                },
                 "transcodingresolution": {
                     "type": "integer"
                 },
@@ -383,10 +782,22 @@
                 "condition_uri": {
                     "type": "string"
                 },
+                "dropbox": {
+                    "$ref": "#/definitions/models.Dropbox"
+                },
+                "encryption": {
+                    "$ref": "#/definitions/models.Encryption"
+                },
+                "friendly_name": {
+                    "type": "string"
+                },
                 "heartbeaturi": {
                     "description": "obsolete",
                     "type": "string"
                 },
+                "hub_encryption": {
+                    "type": "string"
+                },
                 "hub_key": {
                     "type": "string"
                 },
@@ -423,9 +834,18 @@
                 "offline": {
                     "type": "string"
                 },
+                "realtimeprocessing": {
+                    "type": "string"
+                },
+                "realtimeprocessing_topic": {
+                    "type": "string"
+                },
                 "region": {
                     "$ref": "#/definitions/models.Region"
                 },
+                "remove_after_upload": {
+                    "type": "string"
+                },
                 "s3": {
                     "$ref": "#/definitions/models.S3"
                 },
@@ -444,6 +864,9 @@
                 "timezone": {
                     "type": "string"
                 },
+                "turn_force": {
+                    "type": "string"
+                },
                 "turn_password": {
                     "type": "string"
                 },
@@ -469,14 +892,62 @@
                 }
             }
         },
+        "models.Dropbox": {
+            "type": "object",
+            "properties": {
+                "access_token": {
+                    "type": "string"
+                },
+                "directory": {
+                    "type": "string"
+                }
+            }
+        },
+        "models.Encryption": {
+            "type": "object",
+            "properties": {
+                "enabled": {
+                    "type": "string"
+                },
+                "fingerprint": {
+                    "type": "string"
+                },
+                "private_key": {
+                    "type": "string"
+                },
+                "recordings": {
+                    "type": "string"
+                },
+                "symmetric_key": {
+                    "type": "string"
+                }
+            }
+        },
+        "models.EventFilter": {
+            "type": "object",
+            "properties": {
+                "number_of_elements": {
+                    "type": "integer"
+                },
+                "timestamp_offset_end": {
+                    "type": "integer"
+                },
+                "timestamp_offset_start": {
+                    "type": "integer"
+                }
+            }
+        },
         "models.IPCamera": {
             "type": "object",
             "properties": {
                 "fps": {
                     "type": "string"
                 },
+                "height": {
+                    "type": "integer"
+                },
                 "onvif": {
-                    "type": "boolean"
+                    "type": "string"
                 },
                 "onvif_password": {
                     "type": "string"
@@ -490,8 +961,20 @@
                 "rtsp": {
                     "type": "string"
                 },
+                "sub_fps": {
+                    "type": "string"
+                },
+                "sub_height": {
+                    "type": "integer"
+                },
                 "sub_rtsp": {
                     "type": "string"
+                },
+                "sub_width": {
+                    "type": "integer"
+                },
+                "width": {
+                    "type": "integer"
                 }
             }
         },
@@ -547,6 +1030,17 @@
                 }
             }
         },
+        "models.OnvifPreset": {
+            "type": "object",
+            "properties": {
+                "onvif_credentials": {
+                    "$ref": "#/definitions/models.OnvifCredentials"
+                },
+                "preset": {
+                    "type": "string"
+                }
+            }
+        },
         "models.OnvifZoom": {
             "type": "object",
             "properties": {

machinery/docs/swagger.yaml

@@ -2,8 +2,13 @@ basePath: /
 definitions:
   models.APIResponse:
     properties:
+      can_pan_tilt:
+        type: boolean
+      can_zoom:
+        type: boolean
       data: {}
       message: {}
+      ptz_functions: {}
     type: object
   models.Authentication:
     properties:
@@ -44,8 +49,12 @@ definitions:
         type: integer
       ipcamera:
         $ref: '#/definitions/models.IPCamera'
+      liveview:
+        type: string
       maxlengthrecording:
         type: integer
+      motion:
+        type: string
       name:
         type: string
       pixelChangeThreshold:
@@ -56,6 +65,10 @@ definitions:
         type: integer
       raspicamera:
         $ref: '#/definitions/models.RaspiCamera'
+      recording:
+        type: string
+      snapshots:
+        type: string
       transcodingresolution:
         type: integer
       transcodingwebrtc:
@@ -73,9 +86,17 @@ definitions:
         type: string
       condition_uri:
         type: string
+      dropbox:
+        $ref: '#/definitions/models.Dropbox'
+      encryption:
+        $ref: '#/definitions/models.Encryption'
+      friendly_name:
+        type: string
       heartbeaturi:
         description: obsolete
         type: string
+      hub_encryption:
+        type: string
       hub_key:
         type: string
       hub_private_key:
@@ -100,8 +121,14 @@ definitions:
         type: string
       offline:
         type: string
+      realtimeprocessing:
+        type: string
+      realtimeprocessing_topic:
+        type: string
       region:
         $ref: '#/definitions/models.Region'
+      remove_after_upload:
+        type: string
       s3:
         $ref: '#/definitions/models.S3'
       stunuri:
@@ -114,6 +141,8 @@ definitions:
         type: array
       timezone:
         type: string
+      turn_force:
+        type: string
       turn_password:
         type: string
       turn_username:
@@ -130,12 +159,43 @@ definitions:
       "y":
         type: number
     type: object
+  models.Dropbox:
+    properties:
+      access_token:
+        type: string
+      directory:
+        type: string
+    type: object
+  models.Encryption:
+    properties:
+      enabled:
+        type: string
+      fingerprint:
+        type: string
+      private_key:
+        type: string
+      recordings:
+        type: string
+      symmetric_key:
+        type: string
+    type: object
+  models.EventFilter:
+    properties:
+      number_of_elements:
+        type: integer
+      timestamp_offset_end:
+        type: integer
+      timestamp_offset_start:
+        type: integer
+    type: object
   models.IPCamera:
     properties:
       fps:
         type: string
+      height:
+        type: integer
       onvif:
-        type: boolean
+        type: string
       onvif_password:
         type: string
       onvif_username:
@@ -144,8 +204,16 @@ definitions:
         type: string
       rtsp:
         type: string
+      sub_fps:
+        type: string
+      sub_height:
+        type: integer
       sub_rtsp:
         type: string
+      sub_width:
+        type: integer
+      width:
+        type: integer
     type: object
   models.KStorage:
     properties:
@@ -181,6 +249,13 @@ definitions:
       tilt:
         type: number
     type: object
+  models.OnvifPreset:
+    properties:
+      onvif_credentials:
+        $ref: '#/definitions/models.OnvifCredentials'
+      preset:
+        type: string
+    type: object
   models.OnvifZoom:
     properties:
       onvif_credentials:
@@ -288,7 +363,47 @@ paths:
             $ref: '#/definitions/models.APIResponse'
       summary: Will return the ONVIF capabilities for the specific camera.
       tags:
-      - camera
+      - onvif
+  /api/camera/onvif/gotopreset:
+    post:
+      description: Will activate the desired ONVIF preset.
+      operationId: camera-onvif-gotopreset
+      parameters:
+      - description: OnvifPreset
+        in: body
+        name: config
+        required: true
+        schema:
+          $ref: '#/definitions/models.OnvifPreset'
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/models.APIResponse'
+      summary: Will activate the desired ONVIF preset.
+      tags:
+      - onvif
+  /api/camera/onvif/inputs:
+    post:
+      description: Will get the digital inputs from the ONVIF device.
+      operationId: get-digital-inputs
+      parameters:
+      - description: OnvifCredentials
+        in: body
+        name: config
+        required: true
+        schema:
+          $ref: '#/definitions/models.OnvifCredentials'
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/models.APIResponse'
+      security:
+      - Bearer: []
+      summary: Will get the digital inputs from the ONVIF device.
+      tags:
+      - onvif
   /api/camera/onvif/login:
     post:
       description: Try to login into ONVIF supported camera.
@@ -307,7 +422,54 @@ paths:
             $ref: '#/definitions/models.APIResponse'
       summary: Try to login into ONVIF supported camera.
       tags:
-      - camera
+      - onvif
+  /api/camera/onvif/outputs:
+    post:
+      description: Will get the relay outputs from the ONVIF device.
+      operationId: get-relay-outputs
+      parameters:
+      - description: OnvifCredentials
+        in: body
+        name: config
+        required: true
+        schema:
+          $ref: '#/definitions/models.OnvifCredentials'
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/models.APIResponse'
+      security:
+      - Bearer: []
+      summary: Will get the relay outputs from the ONVIF device.
+      tags:
+      - onvif
+  /api/camera/onvif/outputs/{output}:
+    post:
+      description: Will trigger the relay output from the ONVIF device.
+      operationId: trigger-relay-output
+      parameters:
+      - description: OnvifCredentials
+        in: body
+        name: config
+        required: true
+        schema:
+          $ref: '#/definitions/models.OnvifCredentials'
+      - description: Output
+        in: path
+        name: output
+        required: true
+        type: string
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/models.APIResponse'
+      security:
+      - Bearer: []
+      summary: Will trigger the relay output from the ONVIF device.
+      tags:
+      - onvif
   /api/camera/onvif/pantilt:
     post:
       description: Panning or/and tilting the camera using a direction (x,y).
@@ -326,7 +488,47 @@ paths:
             $ref: '#/definitions/models.APIResponse'
       summary: Panning or/and tilting the camera.
       tags:
-      - camera
+      - onvif
+  /api/camera/onvif/presets:
+    post:
+      description: Will return the ONVIF presets for the specific camera.
+      operationId: camera-onvif-presets
+      parameters:
+      - description: OnvifCredentials
+        in: body
+        name: config
+        required: true
+        schema:
+          $ref: '#/definitions/models.OnvifCredentials'
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/models.APIResponse'
+      summary: Will return the ONVIF presets for the specific camera.
+      tags:
+      - onvif
+  /api/camera/onvif/verify:
+    post:
+      description: Will verify the ONVIF connectivity.
+      operationId: verify-onvif
+      parameters:
+      - description: OnvifCredentials
+        in: body
+        name: config
+        required: true
+        schema:
+          $ref: '#/definitions/models.OnvifCredentials'
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/models.APIResponse'
+      security:
+      - Bearer: []
+      summary: Will verify the ONVIF connectivity.
+      tags:
+      - onvif
   /api/camera/onvif/zoom:
     post:
       description: Zooming in or out the camera.
@@ -345,6 +547,62 @@ paths:
             $ref: '#/definitions/models.APIResponse'
       summary: Zooming in or out the camera.
       tags:
+      - onvif
+  /api/camera/record:
+    post:
+      description: Make a recording.
+      operationId: camera-record
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/models.APIResponse'
+      summary: Make a recording.
+      tags:
+      - camera
+  /api/camera/restart:
+    post:
+      description: Restart the agent.
+      operationId: camera-restart
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/models.APIResponse'
+      summary: Restart the agent.
+      tags:
+      - camera
+  /api/camera/snapshot/base64:
+    get:
+      description: Get a snapshot from the camera in base64.
+      operationId: snapshot-base64
+      responses:
+        "200":
+          description: OK
+      summary: Get a snapshot from the camera in base64.
+      tags:
+      - camera
+  /api/camera/snapshot/jpeg:
+    get:
+      description: Get a snapshot from the camera in jpeg format.
+      operationId: snapshot-jpeg
+      responses:
+        "200":
+          description: OK
+      summary: Get a snapshot from the camera in jpeg format.
+      tags:
+      - camera
+  /api/camera/stop:
+    post:
+      description: Stop the agent.
+      operationId: camera-stop
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/models.APIResponse'
+      summary: Stop the agent.
+      tags:
       - camera
   /api/camera/verify/{streamType}:
     post:
@@ -374,6 +632,52 @@ paths:
       summary: Validate a specific RTSP profile camera connection.
       tags:
       - camera
+  /api/config:
+    get:
+      description: Get the current configuration.
+      operationId: config
+      responses:
+        "200":
+          description: OK
+      summary: Get the current configuration.
+      tags:
+      - config
+    post:
+      description: Update the current configuration.
+      operationId: config
+      parameters:
+      - description: Configuration
+        in: body
+        name: config
+        required: true
+        schema:
+          $ref: '#/definitions/models.Config'
+      responses:
+        "200":
+          description: OK
+      summary: Update the current configuration.
+      tags:
+      - config
+  /api/dashboard:
+    get:
+      description: Get all information showed on the dashboard.
+      operationId: dashboard
+      responses:
+        "200":
+          description: OK
+      summary: Get all information showed on the dashboard.
+      tags:
+      - general
+  /api/days:
+    get:
+      description: Get all days stored in the recordings directory.
+      operationId: days
+      responses:
+        "200":
+          description: OK
+      summary: Get all days stored in the recordings directory.
+      tags:
+      - general
   /api/hub/verify:
     post:
       description: Will verify the hub connectivity.
@@ -394,7 +698,24 @@ paths:
       - Bearer: []
       summary: Will verify the hub connectivity.
       tags:
-      - config
+      - persistence
+  /api/latest-events:
+    post:
+      description: Get the latest recordings (events) from the recordings directory.
+      operationId: latest-events
+      parameters:
+      - description: Event filter
+        in: body
+        name: eventFilter
+        required: true
+        schema:
+          $ref: '#/definitions/models.EventFilter'
+      responses:
+        "200":
+          description: OK
+      summary: Get the latest recordings (events) from the recordings directory.
+      tags:
+      - general
   /api/login:
     post:
       description: Get Authorization token.
@@ -434,7 +755,7 @@ paths:
       - Bearer: []
       summary: Will verify the persistence.
       tags:
-      - config
+      - persistence
 securityDefinitions:
   Bearer:
     in: header

machinery/go.mod

@@ -1,128 +1,140 @@
 module github.com/kerberos-io/agent/machinery
 
-go 1.19
+go 1.24.2
 
-//replace github.com/kerberos-io/joy4 v1.0.51 => ../../../../github.com/kerberos-io/joy4
-//replace github.com/kerberos-io/onvif v0.0.5 => ../../../../github.com/kerberos-io/onvif
+replace google.golang.org/genproto => google.golang.org/genproto v0.0.0-20250519155744-55703ea1f237
 
 require (
+	github.com/Eyevinn/mp4ff v0.48.0
 	github.com/InVisionApp/conjungo v1.1.0
-	github.com/appleboy/gin-jwt/v2 v2.9.1
+	github.com/appleboy/gin-jwt/v2 v2.10.3
+	github.com/bluenviron/gortsplib/v4 v4.14.1
+	github.com/bluenviron/mediacommon v1.14.0
 	github.com/cedricve/go-onvif v0.0.0-20200222191200-567e8ce298f6
-	github.com/deepch/vdk v0.0.19
-	github.com/eclipse/paho.mqtt.golang v1.4.2
-	github.com/elastic/go-sysinfo v1.9.0
-	github.com/gin-contrib/cors v1.4.0
-	github.com/gin-contrib/pprof v1.4.0
-	github.com/gin-gonic/contrib v0.0.0-20221130124618-7e01895a63f2
-	github.com/gin-gonic/gin v1.8.2
-	github.com/golang-jwt/jwt/v4 v4.4.3
-	github.com/golang-module/carbon/v2 v2.2.3
-	github.com/gorilla/websocket v1.5.0
+	github.com/dromara/carbon/v2 v2.6.8
+	github.com/dropbox/dropbox-sdk-go-unofficial/v6 v6.0.5
+	github.com/eclipse/paho.mqtt.golang v1.5.0
+	github.com/elastic/go-sysinfo v1.15.3
+	github.com/gin-contrib/cors v1.7.5
+	github.com/gin-contrib/pprof v1.5.3
+	github.com/gin-gonic/contrib v0.0.0-20250521004450-2b1292699c15
+	github.com/gin-gonic/gin v1.10.1
+	github.com/gofrs/uuid v4.4.0+incompatible
+	github.com/golang-jwt/jwt/v4 v4.5.2
+	github.com/gorilla/websocket v1.5.3
 	github.com/kellydunn/golang-geo v0.7.0
-	github.com/kerberos-io/joy4 v1.0.53
-	github.com/kerberos-io/onvif v0.0.5
+	github.com/kerberos-io/joy4 v1.0.64
+	github.com/kerberos-io/onvif v1.0.0
 	github.com/minio/minio-go/v6 v6.0.57
-	github.com/nsmith5/mjpeg v0.0.0-20200913181537-54b8ada0e53e
+	github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646
 	github.com/op/go-logging v0.0.0-20160315200505-970db520ece7
-	github.com/pion/webrtc/v3 v3.1.50
-	github.com/sirupsen/logrus v1.9.0
-	github.com/swaggo/files v1.0.0
-	github.com/swaggo/gin-swagger v1.5.3
-	github.com/swaggo/swag v1.8.9
+	github.com/pion/interceptor v0.1.40
+	github.com/pion/rtp v1.8.19
+	github.com/pion/webrtc/v4 v4.1.2
+	github.com/sirupsen/logrus v1.9.3
+	github.com/swaggo/files v1.0.1
+	github.com/swaggo/gin-swagger v1.6.0
+	github.com/swaggo/swag v1.16.4
 	github.com/tevino/abool v1.2.0
-	gopkg.in/DataDog/dd-trace-go.v1 v1.46.0
-	gopkg.in/mgo.v2 v2.0.0-20190816093944-a6b53ec6cb22
-	gopkg.in/natefinch/lumberjack.v2 v2.0.0
+	github.com/zaf/g711 v1.4.0
+	go.mongodb.org/mongo-driver v1.17.3
+	go.opentelemetry.io/otel v1.36.0
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.36.0
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.36.0
+	go.opentelemetry.io/otel/sdk v1.36.0
+	go.opentelemetry.io/otel/trace v1.36.0
+	gopkg.in/natefinch/lumberjack.v2 v2.2.1
 )
 
 require (
-	github.com/DataDog/datadog-agent/pkg/obfuscate v0.0.0-20211129110424-6491aa3bf583 // indirect
-	github.com/DataDog/datadog-agent/pkg/remoteconfig/state v0.42.0-rc.1 // indirect
-	github.com/DataDog/datadog-go v4.8.2+incompatible // indirect
-	github.com/DataDog/datadog-go/v5 v5.0.2 // indirect
-	github.com/DataDog/go-tuf v0.3.0--fix-localmeta-fork // indirect
-	github.com/DataDog/gostackparse v0.5.0 // indirect
-	github.com/DataDog/sketches-go v1.2.1 // indirect
 	github.com/KyleBanks/depth v1.2.1 // indirect
-	github.com/Microsoft/go-winio v0.5.1 // indirect
 	github.com/PuerkitoBio/purell v1.1.1 // indirect
 	github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 // indirect
-	github.com/beevik/etree v1.1.0 // indirect
-	github.com/cespare/xxhash/v2 v2.1.2 // indirect
+	github.com/beevik/etree v1.2.0 // indirect
+	github.com/bluenviron/mediacommon/v2 v2.2.0 // indirect
+	github.com/bytedance/sonic v1.13.2 // indirect
+	github.com/bytedance/sonic/loader v0.2.4 // indirect
+	github.com/cenkalti/backoff/v5 v5.0.2 // indirect
 	github.com/clbanning/mxj v1.8.4 // indirect
-	github.com/dgraph-io/ristretto v0.1.0 // indirect
-	github.com/dustin/go-humanize v1.0.0 // indirect
-	github.com/elastic/go-windows v1.0.0 // indirect
+	github.com/clbanning/mxj/v2 v2.7.0 // indirect
+	github.com/cloudwego/base64x v0.1.5 // indirect
+	github.com/elastic/go-windows v1.0.2 // indirect
 	github.com/elgs/gostrgen v0.0.0-20161222160715-9d61ae07eeae // indirect
 	github.com/erikstmartin/go-testdb v0.0.0-20160219214506-8d10e4a1bae5 // indirect
-	github.com/gin-contrib/sse v0.1.0 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.8 // indirect
+	github.com/gin-contrib/sse v1.0.0 // indirect
+	github.com/go-logr/logr v1.4.2 // indirect
+	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/go-openapi/jsonpointer v0.19.5 // indirect
 	github.com/go-openapi/jsonreference v0.19.6 // indirect
 	github.com/go-openapi/spec v0.20.4 // indirect
 	github.com/go-openapi/swag v0.19.15 // indirect
-	github.com/go-playground/locales v0.14.0 // indirect
-	github.com/go-playground/universal-translator v0.18.0 // indirect
-	github.com/go-playground/validator/v10 v10.11.1 // indirect
-	github.com/goccy/go-json v0.10.0 // indirect
-	github.com/gofrs/uuid v3.2.0+incompatible // indirect
-	github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b // indirect
-	github.com/google/pprof v0.0.0-20210423192551-a2663126120b // indirect
-	github.com/google/uuid v1.3.0 // indirect
-	github.com/joeshaw/multierror v0.0.0-20140124173710-69b34d4ec901 // indirect
+	github.com/go-playground/locales v0.14.1 // indirect
+	github.com/go-playground/universal-translator v0.18.1 // indirect
+	github.com/go-playground/validator/v10 v10.26.0 // indirect
+	github.com/goccy/go-json v0.10.5 // indirect
+	github.com/golang/snappy v0.0.4 // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.26.3 // indirect
+	github.com/icholy/digest v0.1.23 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/juju/errors v1.0.0 // indirect
+	github.com/klauspost/compress v1.16.7 // indirect
 	github.com/klauspost/cpuid v1.2.3 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.10 // indirect
 	github.com/kylelemons/go-gypsy v1.0.0 // indirect
-	github.com/leodido/go-urn v1.2.1 // indirect
-	github.com/lib/pq v1.10.7 // indirect
-	github.com/mailru/easyjson v0.7.7 // indirect
-	github.com/mattn/go-isatty v0.0.16 // indirect
+	github.com/leodido/go-urn v1.4.0 // indirect
+	github.com/lib/pq v1.10.9 // indirect
+	github.com/mailru/easyjson v0.7.6 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/minio/md5-simd v1.1.0 // indirect
 	github.com/minio/sha256-simd v0.1.1 // indirect
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
-	github.com/pelletier/go-toml/v2 v2.0.6 // indirect
-	github.com/philhofer/fwd v1.1.1 // indirect
-	github.com/pion/datachannel v1.5.5 // indirect
-	github.com/pion/dtls/v2 v2.1.5 // indirect
-	github.com/pion/ice/v2 v2.2.12 // indirect
-	github.com/pion/interceptor v0.1.11 // indirect
-	github.com/pion/logging v0.2.2 // indirect
-	github.com/pion/mdns v0.0.5 // indirect
+	github.com/montanaflynn/stats v0.7.1 // indirect
+	github.com/nxadm/tail v1.4.11 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.3 // indirect
+	github.com/pion/datachannel v1.5.10 // indirect
+	github.com/pion/dtls/v3 v3.0.6 // indirect
+	github.com/pion/ice/v4 v4.0.10 // indirect
+	github.com/pion/logging v0.2.3 // indirect
+	github.com/pion/mdns/v2 v2.0.7 // indirect
 	github.com/pion/randutil v0.1.0 // indirect
-	github.com/pion/rtcp v1.2.10 // indirect
-	github.com/pion/rtp v1.7.13 // indirect
-	github.com/pion/sctp v1.8.5 // indirect
-	github.com/pion/sdp/v3 v3.0.6 // indirect
-	github.com/pion/srtp/v2 v2.0.10 // indirect
-	github.com/pion/stun v0.3.5 // indirect
-	github.com/pion/transport v0.14.1 // indirect
-	github.com/pion/turn/v2 v2.0.8 // indirect
-	github.com/pion/udp v0.1.1 // indirect
-	github.com/pkg/errors v0.9.1 // indirect
-	github.com/prometheus/procfs v0.8.0 // indirect
-	github.com/richardartoul/molecule v1.0.1-0.20221107223329-32cfee06a052 // indirect
-	github.com/secure-systems-lab/go-securesystemslib v0.4.0 // indirect
-	github.com/spaolacci/murmur3 v1.1.0 // indirect
-	github.com/tinylib/msgp v1.1.6 // indirect
-	github.com/ugorji/go/codec v1.2.7 // indirect
+	github.com/pion/rtcp v1.2.15 // indirect
+	github.com/pion/sctp v1.8.39 // indirect
+	github.com/pion/sdp/v3 v3.0.13 // indirect
+	github.com/pion/srtp/v3 v3.0.5 // indirect
+	github.com/pion/stun/v3 v3.0.0 // indirect
+	github.com/pion/transport/v3 v3.0.7 // indirect
+	github.com/pion/turn/v4 v4.0.0 // indirect
+	github.com/prometheus/procfs v0.15.1 // indirect
+	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
+	github.com/ugorji/go/codec v1.2.12 // indirect
+	github.com/wlynxg/anet v0.0.5 // indirect
+	github.com/xdg-go/pbkdf2 v1.0.0 // indirect
+	github.com/xdg-go/scram v1.1.2 // indirect
+	github.com/xdg-go/stringprep v1.0.4 // indirect
+	github.com/youmark/pkcs8 v0.0.0-20240726163527-a2c0da244d78 // indirect
 	github.com/ziutek/mymysql v1.5.4 // indirect
-	go4.org/intern v0.0.0-20211027215823-ae77deb06f29 // indirect
-	go4.org/unsafe/assume-no-moving-gc v0.0.0-20220617031537-928513b29760 // indirect
-	golang.org/x/crypto v0.4.0 // indirect
-	golang.org/x/net v0.4.0 // indirect
-	golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4 // indirect
-	golang.org/x/sys v0.3.0 // indirect
-	golang.org/x/text v0.5.0 // indirect
-	golang.org/x/time v0.0.0-20211116232009-f0f3c7e86c11 // indirect
-	golang.org/x/tools v0.1.12 // indirect
-	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
-	google.golang.org/grpc v1.32.0 // indirect
-	google.golang.org/protobuf v1.28.1 // indirect
+	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
+	go.opentelemetry.io/otel/metric v1.36.0 // indirect
+	go.opentelemetry.io/proto/otlp v1.6.0 // indirect
+	golang.org/x/arch v0.16.0 // indirect
+	golang.org/x/crypto v0.38.0 // indirect
+	golang.org/x/net v0.40.0 // indirect
+	golang.org/x/oauth2 v0.30.0 // indirect
+	golang.org/x/sync v0.14.0 // indirect
+	golang.org/x/sys v0.33.0 // indirect
+	golang.org/x/text v0.25.0 // indirect
+	golang.org/x/tools v0.30.0 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20250519155744-55703ea1f237 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20250519155744-55703ea1f237 // indirect
+	google.golang.org/grpc v1.72.1 // indirect
+	google.golang.org/protobuf v1.36.6 // indirect
 	gopkg.in/ini.v1 v1.42.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 	howett.net/plist v0.0.0-20181124034731-591f970eefbb // indirect
-	inet.af/netaddr v0.0.0-20220617031823-097006376321 // indirect
 )

machinery/main.go

@@ -1,84 +1,143 @@
 package main
 
 import (
+	"context"
+	"flag"
 	"fmt"
 	"os"
 	"time"
 
+	"github.com/kerberos-io/agent/machinery/src/capture"
 	"github.com/kerberos-io/agent/machinery/src/components"
 	"github.com/kerberos-io/agent/machinery/src/log"
 	"github.com/kerberos-io/agent/machinery/src/models"
+	"github.com/kerberos-io/agent/machinery/src/onvif"
+	"go.opentelemetry.io/otel"
+	"go.opentelemetry.io/otel/attribute"
+	"go.opentelemetry.io/otel/exporters/otlp/otlptrace"
+	"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp"
+	"go.opentelemetry.io/otel/sdk/resource"
+	"go.opentelemetry.io/otel/sdk/trace"
+	semconv "go.opentelemetry.io/otel/semconv/v1.4.0"
+
+	configService "github.com/kerberos-io/agent/machinery/src/config"
 	"github.com/kerberos-io/agent/machinery/src/routers"
 	"github.com/kerberos-io/agent/machinery/src/utils"
-	"gopkg.in/DataDog/dd-trace-go.v1/ddtrace/tracer"
-	"gopkg.in/DataDog/dd-trace-go.v1/profiler"
 )
 
-var VERSION = "3.0.0"
+var VERSION = utils.VERSION
+
+func startTracing(agentKey string, otelEndpoint string) (*trace.TracerProvider, error) {
+	serviceName := "agent-" + agentKey
+	headers := map[string]string{
+		"content-type": "application/json",
+	}
+
+	exporter, err := otlptrace.New(
+		context.Background(),
+		otlptracehttp.NewClient(
+			otlptracehttp.WithEndpoint(otelEndpoint),
+			otlptracehttp.WithHeaders(headers),
+			otlptracehttp.WithInsecure(),
+		),
+	)
+	if err != nil {
+		return nil, fmt.Errorf("creating new exporter: %w", err)
+	}
+
+	tracerprovider := trace.NewTracerProvider(
+		trace.WithBatcher(
+			exporter,
+			trace.WithMaxExportBatchSize(trace.DefaultMaxExportBatchSize),
+			trace.WithBatchTimeout(trace.DefaultScheduleDelay*time.Millisecond),
+			trace.WithMaxExportBatchSize(trace.DefaultMaxExportBatchSize),
+		),
+		trace.WithResource(
+			resource.NewWithAttributes(
+				semconv.SchemaURL,
+				semconv.ServiceNameKey.String(serviceName),
+				attribute.String("environment", "develop"),
+			),
+		),
+	)
+
+	otel.SetTracerProvider(tracerprovider)
+
+	return tracerprovider, nil
+}
 
 func main() {
 
-	// You might be interested in debugging the agent.
-	if os.Getenv("DATADOG_AGENT_ENABLED") == "true" {
-		if os.Getenv("DATADOG_AGENT_K8S_ENABLED") == "true" {
-			tracer.Start()
-			defer tracer.Stop()
-		} else {
-			service := os.Getenv("DATADOG_AGENT_SERVICE")
-			environment := os.Getenv("DATADOG_AGENT_ENVIRONMENT")
-			fmt.Println("Starting Datadog Agent with service: " + service + " and environment: " + environment)
-			rules := []tracer.SamplingRule{tracer.RateRule(1)}
-			tracer.Start(
-				tracer.WithSamplingRules(rules),
-				tracer.WithService(service),
-				tracer.WithEnv(environment),
-			)
-			defer tracer.Stop()
-			err := profiler.Start(
-				profiler.WithService(service),
-				profiler.WithEnv(environment),
-				profiler.WithProfileTypes(
-					profiler.CPUProfile,
-					profiler.HeapProfile,
-				),
-			)
-			if err != nil {
-				log.Log.Fatal(err.Error())
-			}
-			defer profiler.Stop()
-		}
-	}
-
 	// Start the show ;)
-	action := os.Args[1]
+	// We'll parse the flags (named variables), and start the agent.
 
+	var action string
+	var configDirectory string
+	var name string
+	var port string
+	var timeout string
+
+	flag.StringVar(&action, "action", "version", "Tell us what you want do 'run' or 'version'")
+	flag.StringVar(&configDirectory, "config", ".", "Where is the configuration stored")
+	flag.StringVar(&name, "name", "agent", "Provide a name for the agent")
+	flag.StringVar(&port, "port", "80", "On which port should the agent run")
+	flag.StringVar(&timeout, "timeout", "2000", "Number of milliseconds to wait for the ONVIF discovery to complete")
+	flag.Parse()
+
+	// Specify the level of loggin: "info", "warning", "debug", "error" or "fatal."
+	logLevel := os.Getenv("LOG_LEVEL")
+	if logLevel == "" {
+		logLevel = "info"
+	}
+	// Specify the output formatter of the log: "text" or "json".
+	logOutput := os.Getenv("LOG_OUTPUT")
+	if logOutput == "" {
+		logOutput = "text"
+	}
+	// Specify the timezone of the log: "UTC" or "Local".
 	timezone, _ := time.LoadLocation("CET")
-	log.Log.Init(timezone)
+	log.Log.Init(logLevel, logOutput, configDirectory, timezone)
 
 	switch action {
 
 	case "version":
-		log.Log.Info("You are currrently running Kerberos Agent " + VERSION)
-
-	case "pending-upload":
-		name := os.Args[2]
-		fmt.Println(name)
-
+		{
+			log.Log.Info("main.Main(): You are currrently running Kerberos Agent " + VERSION)
+		}
 	case "discover":
-		timeout := os.Args[2]
-		fmt.Println(timeout)
+		{
+			// Convert duration to int
+			timeout, err := time.ParseDuration(timeout + "ms")
+			if err != nil {
+				log.Log.Fatal("main.Main(): could not parse timeout: " + err.Error())
+				return
+			}
+			onvif.Discover(timeout)
+		}
+	case "decrypt":
+		{
+			log.Log.Info("main.Main(): Decrypting: " + flag.Arg(0) + " with key: " + flag.Arg(1))
+			symmetricKey := []byte(flag.Arg(1))
+
+			if len(symmetricKey) == 0 {
+				log.Log.Fatal("main.Main(): symmetric key should not be empty")
+				return
+			}
+			if len(symmetricKey) != 32 {
+				log.Log.Fatal("main.Main(): symmetric key should be 32 bytes")
+				return
+			}
+
+			utils.Decrypt(flag.Arg(0), symmetricKey)
+		}
 
 	case "run":
 		{
-			name := os.Args[2]
-			port := os.Args[3]
+			// Print Agent ASCII art
+			utils.PrintASCIIArt()
 
-			// Check the folder permissions, it might be that we do not have permissions to write
-			// recordings, update the configuration or save snapshots.
-			err := utils.CheckDataDirectoryPermissions()
-			if err != nil {
-				log.Log.Fatal(err.Error())
-			}
+			// Print the environment variables which include "AGENT_" as prefix.
+			utils.PrintEnvironmentVariables()
 
 			// Read the config on start, and pass it to the other
 			// function and features. Please note that this might be changed
@@ -87,39 +146,79 @@ func main() {
 			configuration.Name = name
 			configuration.Port = port
 
-			// Open this configuration either from Kerberos Agent or Kerberos Factory.
-			components.OpenConfig(&configuration)
+			// Open this configuration either from Agent or Factory.
+			configService.OpenConfig(configDirectory, &configuration)
 
 			// We will override the configuration with the environment variables
-			components.OverrideWithEnvironmentVariables(&configuration)
+			configService.OverrideWithEnvironmentVariables(&configuration)
+
+			// Start OpenTelemetry tracing
+			if otelEndpoint := os.Getenv("OTEL_EXPORTER_OTLP_ENDPOINT"); otelEndpoint == "" {
+				log.Log.Info("main.Main(): No OpenTelemetry endpoint provided, skipping tracing")
+			} else {
+				log.Log.Info("main.Main(): Starting OpenTelemetry tracing with endpoint: " + otelEndpoint)
+				agentKey := configuration.Config.Key
+				traceProvider, err := startTracing(agentKey, otelEndpoint)
+				if err != nil {
+					log.Log.Error("traceprovider: " + err.Error())
+				}
+				defer func() {
+					if err := traceProvider.Shutdown(context.Background()); err != nil {
+						log.Log.Error("traceprovider: " + err.Error())
+					}
+				}()
+			}
+
+			// Printing final configuration
+			utils.PrintConfiguration(&configuration)
+
+			// Check the folder permissions, it might be that we do not have permissions to write
+			// recordings, update the configuration or save snapshots.
+			utils.CheckDataDirectoryPermissions(configDirectory)
 
 			// Set timezone
 			timezone, _ := time.LoadLocation(configuration.Config.Timezone)
-			log.Log.Init(timezone)
+			log.Log.Init(logLevel, logOutput, configDirectory, timezone)
 
 			// Check if we have a device Key or not, if not
 			// we will generate one.
 			if configuration.Config.Key == "" {
 				key := utils.RandStringBytesMaskImpr(30)
 				configuration.Config.Key = key
-				err := components.StoreConfig(configuration.Config)
+				err := configService.StoreConfig(configDirectory, configuration.Config)
 				if err == nil {
-					log.Log.Info("Main: updated unique key for agent to: " + key)
+					log.Log.Info("main.Main(): updated unique key for agent to: " + key)
 				} else {
-					log.Log.Info("Main: something went wrong while trying to store key: " + key)
+					log.Log.Info("main.Main(): something went wrong while trying to store key: " + key)
 				}
 			}
 
+			// Create a cancelable context, which will be used to cancel and restart.
+			// This is used to restart the agent when the configuration is updated.
+			ctx, cancel := context.WithCancel(context.Background())
+
+			// We create a capture object, this will contain all the streaming clients.
+			// And allow us to extract media from within difference places in the agent.
+			capture := capture.Capture{
+				RTSPClient:    nil,
+				RTSPSubClient: nil,
+			}
+
 			// Bootstrapping the agent
 			communication := models.Communication{
+				Context:         &ctx,
+				CancelContext:   &cancel,
 				HandleBootstrap: make(chan string, 1),
 			}
-			go components.Bootstrap(&configuration, &communication)
+
+			go components.Bootstrap(ctx, configDirectory, &configuration, &communication, &capture)
 
 			// Start the REST API.
-			routers.StartWebserver(&configuration, &communication)
+			routers.StartWebserver(configDirectory, &configuration, &communication, &capture)
 		}
 	default:
-		fmt.Println("Sorry I don't understand :(")
+		{
+			log.Log.Error("main.Main(): Sorry I don't understand :(")
+		}
 	}
 }

machinery/src/capture/IPCamera.go

@@ -1,189 +0,0 @@
-package capture
-
-import (
-	"strconv"
-	"sync"
-	"time"
-
-	"github.com/kerberos-io/agent/machinery/src/log"
-	"github.com/kerberos-io/agent/machinery/src/models"
-	"github.com/kerberos-io/joy4/av/pubsub"
-
-	"github.com/kerberos-io/joy4/av"
-	"github.com/kerberos-io/joy4/av/avutil"
-	"github.com/kerberos-io/joy4/cgo/ffmpeg"
-	"github.com/kerberos-io/joy4/format"
-)
-
-func OpenRTSP(url string) (av.DemuxCloser, []av.CodecData, error) {
-	format.RegisterAll()
-	infile, err := avutil.Open(url)
-	if err == nil {
-		streams, errstreams := infile.Streams()
-		return infile, streams, errstreams
-	}
-	return nil, []av.CodecData{}, err
-}
-
-func GetVideoDecoder(streams []av.CodecData) *ffmpeg.VideoDecoder {
-	// Load video codec
-	var vstream av.VideoCodecData
-	for _, stream := range streams {
-		if stream.Type().IsAudio() {
-			//astream := stream.(av.AudioCodecData)
-		} else if stream.Type().IsVideo() {
-			vstream = stream.(av.VideoCodecData)
-		}
-	}
-	dec, _ := ffmpeg.NewVideoDecoder(vstream)
-	return dec
-}
-
-func DecodeImage(frame *ffmpeg.VideoFrame, pkt av.Packet, decoder *ffmpeg.VideoDecoder, decoderMutex *sync.Mutex) (*ffmpeg.VideoFrame, error) {
-	decoderMutex.Lock()
-	img, err := decoder.Decode(frame, pkt.Data)
-	decoderMutex.Unlock()
-	return img, err
-}
-
-func GetStreamInsights(infile av.DemuxCloser, streams []av.CodecData) (int, int, int, int) {
-	var width, height, fps, gopsize int
-	for _, stream := range streams {
-		if stream.Type().IsAudio() {
-			//astream := stream.(av.AudioCodecData)
-		} else if stream.Type().IsVideo() {
-			vstream := stream.(av.VideoCodecData)
-			width = vstream.Width()
-			height = vstream.Height()
-		}
-	}
-
-loop:
-	for timeout := time.After(1 * time.Second); ; {
-		var err error
-		if _, err = infile.ReadPacket(); err != nil { // sometimes this throws an end of file..
-			log.Log.Error("HandleStream: " + err.Error())
-		}
-		fps++
-		select {
-		case <-timeout:
-			break loop
-		default:
-		}
-	}
-
-	gopCounter := 0
-	start := false
-	for {
-		var pkt av.Packet
-		var err error
-		if pkt, err = infile.ReadPacket(); err != nil { // sometimes this throws an end of file..
-			log.Log.Error("HandleStream: " + err.Error())
-		}
-		// Could be that a decode is throwing errors.
-		if len(pkt.Data) > 0 {
-			if start {
-				gopCounter = gopCounter + 1
-			}
-
-			if pkt.IsKeyFrame {
-				if start == false {
-					start = true
-				} else {
-					gopsize = gopCounter
-					break
-				}
-			}
-		}
-	}
-
-	return width, height, fps, gopsize
-}
-
-func HandleStream(infile av.DemuxCloser, queue *pubsub.Queue, communication *models.Communication) { //, wg *sync.WaitGroup) {
-
-	log.Log.Debug("HandleStream: started")
-	var err error
-loop:
-	for {
-		// This will check if we need to stop the thread,
-		// because of a reconfiguration.
-		select {
-		case <-communication.HandleStream:
-			break loop
-		default:
-		}
-
-		var pkt av.Packet
-		if pkt, err = infile.ReadPacket(); err != nil { // sometimes this throws an end of file..
-			log.Log.Error("HandleStream: " + err.Error())
-			time.Sleep(1 * time.Second)
-		}
-
-		// Could be that a decode is throwing errors.
-		if len(pkt.Data) > 0 {
-
-			queue.WritePacket(pkt)
-
-			// This will check if we need to stop the thread,
-			// because of a reconfiguration.
-			select {
-			case <-communication.HandleStream:
-				break loop
-			default:
-			}
-
-			if pkt.IsKeyFrame {
-
-				// Increment packets, so we know the device
-				// is not blocking.
-				r := communication.PackageCounter.Load().(int64)
-				log.Log.Info("HandleStream: packet size " + strconv.Itoa(len(pkt.Data)))
-				communication.PackageCounter.Store((r + 1) % 1000)
-				communication.LastPacketTimer.Store(time.Now().Unix())
-			}
-		}
-	}
-
-	queue.Close()
-	log.Log.Debug("HandleStream: finished")
-}
-
-func HandleSubStream(infile av.DemuxCloser, queue *pubsub.Queue, communication *models.Communication) { //, wg *sync.WaitGroup) {
-
-	log.Log.Debug("HandleSubStream: started")
-	var err error
-loop:
-	for {
-		// This will check if we need to stop the thread,
-		// because of a reconfiguration.
-		select {
-		case <-communication.HandleSubStream:
-			break loop
-		default:
-		}
-
-		var pkt av.Packet
-		if pkt, err = infile.ReadPacket(); err != nil { // sometimes this throws an end of file..
-			log.Log.Error("HandleSubStream: " + err.Error())
-			time.Sleep(1 * time.Second)
-		}
-
-		// Could be that a decode is throwing errors.
-		if len(pkt.Data) > 0 {
-
-			queue.WritePacket(pkt)
-
-			// This will check if we need to stop the thread,
-			// because of a reconfiguration.
-			select {
-			case <-communication.HandleSubStream:
-				break loop
-			default:
-			}
-		}
-	}
-
-	queue.Close()
-	log.Log.Debug("HandleSubStream: finished")
-}

machinery/src/capture/rtsp_client.go

@@ -0,0 +1,72 @@
+package capture
+
+import (
+	"context"
+	"image"
+
+	"github.com/kerberos-io/agent/machinery/src/models"
+	"github.com/kerberos-io/agent/machinery/src/packets"
+)
+
+type Capture struct {
+	RTSPClient            *Golibrtsp
+	RTSPSubClient         *Golibrtsp
+	RTSPBackChannelClient *Golibrtsp
+}
+
+func (c *Capture) SetMainClient(rtspUrl string) *Golibrtsp {
+	c.RTSPClient = &Golibrtsp{
+		Url: rtspUrl,
+	}
+	return c.RTSPClient
+}
+
+func (c *Capture) SetSubClient(rtspUrl string) *Golibrtsp {
+	c.RTSPSubClient = &Golibrtsp{
+		Url: rtspUrl,
+	}
+	return c.RTSPSubClient
+}
+
+func (c *Capture) SetBackChannelClient(rtspUrl string) *Golibrtsp {
+	c.RTSPBackChannelClient = &Golibrtsp{
+		Url: rtspUrl,
+	}
+	return c.RTSPBackChannelClient
+}
+
+// RTSPClient is a interface that abstracts the RTSP client implementation.
+type RTSPClient interface {
+	// Connect to the RTSP server.
+	Connect(ctx context.Context, otelContext context.Context) error
+
+	// Connect to a backchannel RTSP server.
+	ConnectBackChannel(ctx context.Context, otelContext context.Context) error
+
+	// Start the RTSP client, and start reading packets.
+	Start(ctx context.Context, streamType string, queue *packets.Queue, configuration *models.Configuration, communication *models.Communication) error
+
+	// Start the RTSP client, and start reading packets.
+	StartBackChannel(ctx context.Context, otelContext context.Context) error
+
+	// Decode a packet into a image.
+	DecodePacket(pkt packets.Packet) (image.YCbCr, error)
+
+	// Decode a packet into a image.
+	DecodePacketRaw(pkt packets.Packet) (image.Gray, error)
+
+	// Write a packet to the RTSP server.
+	WritePacket(pkt packets.Packet) error
+
+	// Close the connection to the RTSP server.
+	Close(ctx context.Context) error
+
+	// Get a list of streams from the RTSP server.
+	GetStreams() ([]packets.Stream, error)
+
+	// Get a list of video streams from the RTSP server.
+	GetVideoStreams() ([]packets.Stream, error)
+
+	// Get a list of audio streams from the RTSP server.
+	GetAudioStreams() ([]packets.Stream, error)
+}

machinery/src/cloud/Cloud.go

@@ -1,692 +0,0 @@
-package cloud
-
-import (
-	"bytes"
-	"crypto/tls"
-	"encoding/base64"
-	"encoding/json"
-	"fmt"
-	"io/ioutil"
-	"os"
-	"strings"
-	"sync"
-
-	"github.com/elastic/go-sysinfo"
-	"github.com/gin-gonic/gin"
-	"github.com/golang-module/carbon/v2"
-	"github.com/kerberos-io/joy4/av/pubsub"
-	"github.com/minio/minio-go/v6"
-
-	mqtt "github.com/eclipse/paho.mqtt.golang"
-	av "github.com/kerberos-io/joy4/av"
-	"github.com/kerberos-io/joy4/cgo/ffmpeg"
-
-	"net/http"
-	"net/url"
-	"strconv"
-	"time"
-
-	"github.com/kerberos-io/agent/machinery/src/computervision"
-	"github.com/kerberos-io/agent/machinery/src/log"
-	"github.com/kerberos-io/agent/machinery/src/models"
-	"github.com/kerberos-io/agent/machinery/src/onvif"
-	"github.com/kerberos-io/agent/machinery/src/utils"
-	"github.com/kerberos-io/agent/machinery/src/webrtc"
-)
-
-func PendingUpload() {
-	ff, err := utils.ReadDirectory("./data/cloud/")
-	if err == nil {
-		for _, f := range ff {
-			log.Log.Info(f.Name())
-		}
-	}
-}
-
-func HandleUpload(configuration *models.Configuration, communication *models.Communication) {
-
-	log.Log.Debug("HandleUpload: started")
-
-	config := configuration.Config
-	watchDirectory := "./data/cloud/"
-
-	if config.Offline == "true" {
-		log.Log.Debug("HandleUpload: stopping as Offline is enabled.")
-	} else {
-
-	loop:
-		for {
-			ff, err := utils.ReadDirectory(watchDirectory)
-
-			// This will check if we need to stop the thread,
-			// because of a reconfiguration.
-			select {
-			case <-communication.HandleUpload:
-				break loop
-			case <-time.After(2 * time.Second):
-			}
-
-			if err == nil {
-				for _, f := range ff {
-
-					// This will check if we need to stop the thread,
-					// because of a reconfiguration.
-					select {
-					case <-communication.HandleUpload:
-						break loop
-					default:
-					}
-
-					fileName := f.Name()
-					if config.Cloud == "s3" {
-						UploadS3(configuration, fileName, watchDirectory)
-					} else if config.Cloud == "kstorage" {
-						UploadKerberosVault(configuration, fileName, watchDirectory)
-					}
-				}
-			}
-		}
-	}
-
-	log.Log.Debug("HandleUpload: finished")
-}
-
-func GetSystemInfo() (models.System, error) {
-	var usedMem uint64 = 0
-	var totalMem uint64 = 0
-	var freeMem uint64 = 0
-	architecture := ""
-	cpuId := ""
-	KernelVersion := ""
-	agentVersion := ""
-	var MACs []string
-	var IPs []string
-	hostname := ""
-	bootTime := time.Time{}
-
-	// Read agent version
-	version, err := os.Open("./version")
-	defer version.Close()
-	agentVersion = "unknown"
-	if err == nil {
-		agentVersionBytes, err := ioutil.ReadAll(version)
-		agentVersion = string(agentVersionBytes)
-		if err != nil {
-			log.Log.Error(err.Error())
-		}
-	}
-
-	host, err := sysinfo.Host()
-	if err == nil {
-		cpuId = host.Info().UniqueID
-		architecture = host.Info().Architecture
-		KernelVersion = host.Info().KernelVersion
-		MACs = host.Info().MACs
-		IPs = host.Info().IPs
-		hostname = host.Info().Hostname
-		bootTime = host.Info().BootTime
-		memory, err := host.Memory()
-		if err == nil {
-			usedMem = memory.Used
-			totalMem = memory.Total
-			freeMem = memory.Free
-		}
-	}
-
-	system := models.System{
-		Hostname:      hostname,
-		CPUId:         cpuId,
-		KernelVersion: KernelVersion,
-		Version:       agentVersion,
-		MACs:          MACs,
-		IPs:           IPs,
-		BootTime:      uint64(bootTime.Unix()),
-		Architecture:  architecture,
-		UsedMemory:    usedMem,
-		TotalMemory:   totalMem,
-		FreeMemory:    freeMem,
-	}
-
-	return system, nil
-}
-
-func HandleHeartBeat(configuration *models.Configuration, communication *models.Communication, uptimeStart time.Time) {
-	log.Log.Debug("HandleHeartBeat: started")
-
-	config := configuration.Config
-
-	if config.Offline == "true" {
-		log.Log.Debug("HandleHeartBeat: stopping as Offline is enabled.")
-	} else {
-
-		url := config.HeartbeatURI
-		key := ""
-		username := ""
-		vaultURI := ""
-
-		username = config.S3.Username
-		if config.Cloud == "s3" && config.S3 != nil && config.S3.Publickey != "" {
-			username = config.S3.Username
-			key = config.S3.Publickey
-		} else if config.Cloud == "kstorage" && config.KStorage != nil && config.KStorage.CloudKey != "" {
-			key = config.KStorage.CloudKey
-			username = config.KStorage.Directory
-		}
-
-		// This is the new way ;)
-		if config.HubURI != "" {
-			url = config.HubURI + "/devices/heartbeat"
-		}
-		if config.HubKey != "" {
-			key = config.HubKey
-		}
-
-	loop:
-		for {
-
-			// Check if we have a friendly name or not.
-			name := config.Name
-			if config.FriendlyName != "" {
-				name = config.FriendlyName
-			}
-
-			// Get some system information
-			// like the uptime, hostname, memory usage, etc.
-			system, _ := GetSystemInfo()
-
-			// We will formated the uptime to a human readable format
-			// this will be used on Kerberos Hub: Uptime -> 1 day and 2 hours.
-			uptimeFormatted := uptimeStart.Format("2006-01-02 15:04:05")
-			uptimeString := carbon.Parse(uptimeFormatted).DiffForHumans()
-			uptimeString = strings.ReplaceAll(uptimeString, "ago", "")
-
-			// We'll check which mode is enabled for the camera.
-			onvifEnabled := "false"
-			if config.Capture.IPCamera.ONVIFXAddr != "" {
-				device, err := onvif.ConnectToOnvifDevice(configuration)
-				if err == nil {
-					capabilities := onvif.GetCapabilitiesFromDevice(device)
-					for _, v := range capabilities {
-						if v == "PTZ" || v == "ptz" {
-							onvifEnabled = "true"
-						}
-					}
-				}
-			}
-
-			// Check if the agent is running inside a cluster (Kerberos Factory) or as
-			// an open source agent
-			isEnterprise := false
-			if os.Getenv("DEPLOYMENT") == "factory" || os.Getenv("MACHINERY_ENVIRONMENT") == "kubernetes" {
-				isEnterprise = true
-			}
-
-			// Congert to string
-			macs, _ := json.Marshal(system.MACs)
-			ips, _ := json.Marshal(system.IPs)
-
-			var object = fmt.Sprintf(`{
-				"key" : "%s",
-				"version" : "3.0.0",
-				"release" : "%s",
-				"cpuid" : "%s",
-				"clouduser" : "%s",
-				"cloudpublickey" : "%s",
-				"cameraname" : "%s",
-				"enterprise" : %t,
-				"hostname" : "%s",
-				"architecture" : "%s",
-				"totalMemory" : "%d",
-				"usedMemory" : "%d",
-				"freeMemory" : "%d",
-				"macs" : %s,
-				"ips" : %s,
-				"board" : "",
-				"disk1size" : "%s",
-				"disk3size" : "%s",
-				"diskvdasize" :  "%s",
-				"uptime" : "%s",
-				"siteID" : "%s",
-				"onvif" : "%s",
-				"numberoffiles" : "33",
-				"timestamp" : 1564747908,
-				"cameratype" : "IPCamera",
-				"docker" : true,
-				"kios" : false,
-				"raspberrypi" : false
-			}`, config.Key, system.Version, system.CPUId, username, key, name, isEnterprise, system.Hostname, system.Architecture, system.TotalMemory, system.UsedMemory, system.FreeMemory, ips, macs, "0", "0", "0", uptimeString, config.HubSite, onvifEnabled)
-
-			var jsonStr = []byte(object)
-			buffy := bytes.NewBuffer(jsonStr)
-			req, _ := http.NewRequest("POST", url, buffy)
-			req.Header.Set("Content-Type", "application/json")
-
-			client := &http.Client{}
-			resp, err := client.Do(req)
-			if resp != nil {
-				resp.Body.Close()
-			}
-			if err == nil && resp.StatusCode == 200 {
-				communication.CloudTimestamp.Store(time.Now().Unix())
-				log.Log.Info("HandleHeartBeat: (200) Heartbeat received by Kerberos Hub.")
-			} else {
-				log.Log.Error("HandleHeartBeat: (400) Something went wrong while sending to Kerberos Hub.")
-			}
-
-			// If we have a Kerberos Vault connected, we will also send some analytics
-			// to that service.
-			vaultURI = config.KStorage.URI
-			if vaultURI != "" {
-				buffy = bytes.NewBuffer(jsonStr)
-				req, _ = http.NewRequest("POST", vaultURI+"/devices/heartbeat", buffy)
-				req.Header.Set("Content-Type", "application/json")
-
-				client = &http.Client{}
-				resp, err = client.Do(req)
-				if resp != nil {
-					resp.Body.Close()
-				}
-				if err == nil && resp.StatusCode == 200 {
-					log.Log.Info("HandleHeartBeat: (200) Heartbeat received by Kerberos Vault.")
-				} else {
-					log.Log.Error("HandleHeartBeat: (400) Something went wrong while sending to Kerberos Vault.")
-				}
-			}
-
-			// This will check if we need to stop the thread,
-			// because of a reconfiguration.
-			select {
-			case <-communication.HandleHeartBeat:
-				break loop
-			case <-time.After(15 * time.Second):
-			}
-		}
-	}
-
-	log.Log.Debug("HandleHeartBeat: finished")
-}
-
-func HandleLiveStreamSD(livestreamCursor *pubsub.QueueCursor, configuration *models.Configuration, communication *models.Communication, mqttClient mqtt.Client, decoder *ffmpeg.VideoDecoder, decoderMutex *sync.Mutex) {
-
-	log.Log.Debug("HandleLiveStreamSD: started")
-
-	config := configuration.Config
-
-	// If offline made is enabled, we will stop the thread.
-	if config.Offline == "true" {
-		log.Log.Debug("HandleLiveStreamSD: stopping as Offline is enabled.")
-	} else {
-
-		// Check if we need to enable the live stream
-		if config.Capture.Liveview != "false" {
-
-			// Allocate frame
-			frame := ffmpeg.AllocVideoFrame()
-
-			key := ""
-			if config.Cloud == "s3" && config.S3 != nil && config.S3.Publickey != "" {
-				key = config.S3.Publickey
-			} else if config.Cloud == "kstorage" && config.KStorage != nil && config.KStorage.CloudKey != "" {
-				key = config.KStorage.CloudKey
-			}
-			// This is the new way ;)
-			if config.HubKey != "" {
-				key = config.HubKey
-			}
-
-			topic := "kerberos/" + key + "/device/" + config.Key + "/live"
-
-			lastLivestreamRequest := int64(0)
-
-			var cursorError error
-			var pkt av.Packet
-
-			for cursorError == nil {
-				pkt, cursorError = livestreamCursor.ReadPacket()
-				if len(pkt.Data) == 0 || !pkt.IsKeyFrame {
-					continue
-				}
-				now := time.Now().Unix()
-				select {
-				case <-communication.HandleLiveSD:
-					lastLivestreamRequest = now
-				default:
-				}
-				if now-lastLivestreamRequest > 3 {
-					continue
-				}
-				log.Log.Info("HandleLiveStreamSD: Sending base64 encoded images to MQTT.")
-				sendImage(frame, topic, mqttClient, pkt, decoder, decoderMutex)
-			}
-
-			// Cleanup the frame.
-			frame.Free()
-
-		} else {
-			log.Log.Debug("HandleLiveStreamSD: stopping as Liveview is disabled.")
-		}
-	}
-
-	log.Log.Debug("HandleLiveStreamSD: finished")
-}
-
-func sendImage(frame *ffmpeg.VideoFrame, topic string, mqttClient mqtt.Client, pkt av.Packet, decoder *ffmpeg.VideoDecoder, decoderMutex *sync.Mutex) {
-	_, err := computervision.GetRawImage(frame, pkt, decoder, decoderMutex)
-	if err == nil {
-		bytes, _ := computervision.ImageToBytes(&frame.Image)
-		encoded := base64.StdEncoding.EncodeToString(bytes)
-		mqttClient.Publish(topic, 0, false, encoded)
-	}
-}
-
-func HandleLiveStreamHD(livestreamCursor *pubsub.QueueCursor, configuration *models.Configuration, communication *models.Communication, mqttClient mqtt.Client, codecs []av.CodecData, decoder *ffmpeg.VideoDecoder, decoderMutex *sync.Mutex) {
-
-	config := configuration.Config
-
-	if config.Offline == "true" {
-		log.Log.Debug("HandleLiveStreamHD: stopping as Offline is enabled.")
-	} else {
-
-		// Check if we need to enable the live stream
-		if config.Capture.Liveview != "false" {
-
-			// Should create a track here.
-			track := webrtc.NewVideoTrack()
-			go webrtc.WriteToTrack(livestreamCursor, configuration, communication, mqttClient, track, codecs, decoder, decoderMutex)
-
-			if config.Capture.ForwardWebRTC == "true" {
-				// We get a request with an offer, but we'll forward it.
-				for m := range communication.HandleLiveHDHandshake {
-					// Forward SDP
-					m.CloudKey = config.Key
-					request, err := json.Marshal(m)
-					if err == nil {
-						mqttClient.Publish("kerberos/webrtc/request", 2, false, request)
-					}
-				}
-			} else {
-				log.Log.Info("HandleLiveStreamHD: Waiting for peer connections.")
-				for handshake := range communication.HandleLiveHDHandshake {
-					log.Log.Info("HandleLiveStreamHD: setting up a peer connection.")
-					key := config.Key + "/" + handshake.Cuuid
-					webrtc.CandidatesMutex.Lock()
-					_, ok := webrtc.CandidateArrays[key]
-					if !ok {
-						webrtc.CandidateArrays[key] = make(chan string, 30)
-					}
-					webrtc.CandidatesMutex.Unlock()
-					webrtc.InitializeWebRTCConnection(configuration, communication, mqttClient, track, handshake, webrtc.CandidateArrays[key])
-
-				}
-			}
-
-		} else {
-			log.Log.Debug("HandleLiveStreamHD: stopping as Liveview is disabled.")
-		}
-	}
-}
-
-// VerifyHub godoc
-// @Router /api/hub/verify [post]
-// @ID verify-hub
-// @Security Bearer
-// @securityDefinitions.apikey Bearer
-// @in header
-// @name Authorization
-// @Tags config
-// @Param config body models.Config true "Config"
-// @Summary Will verify the hub connectivity.
-// @Description Will verify the hub connectivity.
-// @Success 200 {object} models.APIResponse
-func VerifyHub(c *gin.Context) {
-
-	var config models.Config
-	err := c.BindJSON(&config)
-
-	if err == nil {
-		hubKey := config.HubKey
-		hubURI := config.HubURI
-
-		content := []byte(`{"message": "fake-message"}`)
-		body := bytes.NewReader(content)
-		req, err := http.NewRequest("POST", hubURI+"/queue/test", body)
-		if err == nil {
-			req.Header.Set("X-Kerberos-Cloud-Key", hubKey)
-			client := &http.Client{}
-
-			resp, err := client.Do(req)
-			if err == nil {
-				body, err := ioutil.ReadAll(resp.Body)
-				defer resp.Body.Close()
-				if err == nil {
-					if resp.StatusCode == 200 {
-						c.JSON(200, body)
-					} else {
-						c.JSON(400, models.APIResponse{
-							Data: "Something went wrong while reaching the Kerberos Hub API: " + string(body),
-						})
-					}
-				} else {
-					c.JSON(400, models.APIResponse{
-						Data: "Something went wrong while ready the response body: " + err.Error(),
-					})
-				}
-			} else {
-				c.JSON(400, models.APIResponse{
-					Data: "Something went wrong while reaching to the Kerberos Hub API: " + hubURI,
-				})
-			}
-		} else {
-			c.JSON(400, models.APIResponse{
-				Data: "Something went wrong while creating the HTTP request: " + err.Error(),
-			})
-		}
-	} else {
-		c.JSON(400, models.APIResponse{
-			Data: "Something went wrong while receiving the config " + err.Error(),
-		})
-	}
-}
-
-// VerifyPersistence godoc
-// @Router /api/persistence/verify [post]
-// @ID verify-persistence
-// @Security Bearer
-// @securityDefinitions.apikey Bearer
-// @in header
-// @name Authorization
-// @Tags config
-// @Param config body models.Config true "Config"
-// @Summary Will verify the persistence.
-// @Description Will verify the persistence.
-// @Success 200 {object} models.APIResponse
-func VerifyPersistence(c *gin.Context) {
-
-	var config models.Config
-	err := c.BindJSON(&config)
-	if err != nil || config.Cloud != "" {
-
-		if config.Cloud == "s3" {
-
-			// timestamp_microseconds_instanceName_regionCoordinates_numberOfChanges_token
-			// 1564859471_6-474162_oprit_577-283-727-375_1153_27.mp4
-			// - Timestamp
-			// - Size + - + microseconds
-			// - device
-			// - Region
-			// - Number of changes
-			// - Token
-
-			aws_access_key_id := config.S3.Publickey
-			aws_secret_access_key := config.S3.Secretkey
-			aws_region := config.S3.Region
-
-			// This is the new way ;)
-			if config.HubKey != "" {
-				aws_access_key_id = config.HubKey
-			}
-			if config.HubPrivateKey != "" {
-				aws_secret_access_key = config.HubPrivateKey
-			}
-
-			s3Client, err := minio.NewWithRegion("s3.amazonaws.com", aws_access_key_id, aws_secret_access_key, true, aws_region)
-			if err != nil {
-				c.JSON(400, models.APIResponse{
-					Data: "Creation of Kerberos Hub connection failed: " + err.Error(),
-				})
-			} else {
-
-				// Check if we need to use the proxy.
-				if config.S3.ProxyURI != "" {
-					var transport http.RoundTripper = &http.Transport{
-						Proxy: func(*http.Request) (*url.URL, error) {
-							return url.Parse(config.S3.ProxyURI)
-						},
-						TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
-					}
-					s3Client.SetCustomTransport(transport)
-				}
-
-				deviceKey := "fake-key"
-				devicename := "justatest"
-				coordinates := "200-200-400-400"
-				eventToken := "769"
-
-				timestamp := time.Now().Unix()
-				fileName := strconv.FormatInt(timestamp, 10) + "_6-967003_justatest_200-200-400-400_24_769.mp4"
-				content := []byte("test-file")
-				body := bytes.NewReader(content)
-
-				n, err := s3Client.PutObject(config.S3.Bucket,
-					config.S3.Username+"/"+fileName,
-					body,
-					body.Size(),
-					minio.PutObjectOptions{
-						ContentType:  "video/mp4",
-						StorageClass: "ONEZONE_IA",
-						UserMetadata: map[string]string{
-							"event-timestamp":         strconv.FormatInt(timestamp, 10),
-							"event-microseconds":      deviceKey,
-							"event-instancename":      devicename,
-							"event-regioncoordinates": coordinates,
-							"event-numberofchanges":   deviceKey,
-							"event-token":             eventToken,
-							"productid":               deviceKey,
-							"publickey":               aws_access_key_id,
-							"uploadtime":              "now",
-						},
-					})
-
-				if err != nil {
-					c.JSON(400, models.APIResponse{
-						Data: "Upload of fake recording failed: " + err.Error(),
-					})
-				} else {
-					c.JSON(200, models.APIResponse{
-						Data: "Upload Finished: file has been uploaded to bucket: " + strconv.FormatInt(n, 10),
-					})
-				}
-			}
-		}
-
-		if config.Cloud == "kstorage" {
-
-			uri := config.KStorage.URI
-			accessKey := config.KStorage.AccessKey
-			secretAccessKey := config.KStorage.SecretAccessKey
-			directory := config.KStorage.Directory
-			provider := config.KStorage.Provider
-
-			if err == nil && uri != "" && accessKey != "" && secretAccessKey != "" {
-				var postData = []byte(`{"title":"Buy cheese and bread for breakfast."}`)
-				client := &http.Client{}
-				req, err := http.NewRequest("POST", uri+"/ping", bytes.NewReader(postData))
-
-				req.Header.Add("X-Kerberos-Storage-AccessKey", accessKey)
-				req.Header.Add("X-Kerberos-Storage-SecretAccessKey", secretAccessKey)
-				resp, err := client.Do(req)
-
-				if err == nil {
-					body, err := ioutil.ReadAll(resp.Body)
-					defer resp.Body.Close()
-					if err == nil && resp.StatusCode == http.StatusOK {
-
-						if provider != "" || directory != "" {
-
-							hubKey := config.KStorage.CloudKey
-							// This is the new way ;)
-							if config.HubKey != "" {
-								hubKey = config.HubKey
-							}
-
-							// Generate a random name.
-							timestamp := time.Now().Unix()
-							fileName := strconv.FormatInt(timestamp, 10) +
-								"_6-967003_justatest_200-200-400-400_24_769.mp4"
-							content := []byte("test-file")
-							body := bytes.NewReader(content)
-							//fileSize := int64(len(content))
-
-							req, err := http.NewRequest("POST", uri+"/storage", body)
-							if err == nil {
-
-								req.Header.Set("Content-Type", "video/mp4")
-								req.Header.Set("X-Kerberos-Storage-CloudKey", hubKey)
-								req.Header.Set("X-Kerberos-Storage-AccessKey", accessKey)
-								req.Header.Set("X-Kerberos-Storage-SecretAccessKey", secretAccessKey)
-								req.Header.Set("X-Kerberos-Storage-Provider", provider)
-								req.Header.Set("X-Kerberos-Storage-FileName", fileName)
-								req.Header.Set("X-Kerberos-Storage-Device", "test")
-								req.Header.Set("X-Kerberos-Storage-Capture", "IPCamera")
-								req.Header.Set("X-Kerberos-Storage-Directory", directory)
-								client := &http.Client{}
-
-								resp, err := client.Do(req)
-
-								if err == nil {
-									if resp != nil {
-										body, err := ioutil.ReadAll(resp.Body)
-										defer resp.Body.Close()
-										if err == nil {
-											if resp.StatusCode == 200 {
-												c.JSON(200, body)
-											} else {
-												c.JSON(400, models.APIResponse{
-													Data: "Something went wrong while verifying your persistence settings. Make sure your provider is the same as the storage provider in your Kerberos Vault, and the relevant storage provider is configured properly.",
-												})
-											}
-										}
-									}
-								} else {
-									c.JSON(400, models.APIResponse{
-										Data: "Upload of fake recording failed: " + err.Error(),
-									})
-								}
-							} else {
-								c.JSON(400, models.APIResponse{
-									Data: "Something went wrong while creating /storage POST request." + err.Error(),
-								})
-							}
-						} else {
-							c.JSON(400, models.APIResponse{
-								Data: "Provider and/or directory is missing from the request.",
-							})
-						}
-					} else {
-						c.JSON(400, models.APIResponse{
-							Data: "Something went wrong while verifying storage credentials: " + string(body),
-						})
-					}
-				} else {
-					c.JSON(400, models.APIResponse{
-						Data: "Something went wrong while verifying storage credentials:" + err.Error(),
-					})
-				}
-			}
-		}
-	} else {
-		c.JSON(400, models.APIResponse{
-			Data: "No persistence was specified, so do not know what to verify:" + err.Error(),
-		})
-	}
-}

machinery/src/cloud/KerberosVault.go

@@ -1,96 +0,0 @@
-package cloud
-
-import (
-	"io/ioutil"
-	"net/http"
-	"os"
-
-	"github.com/kerberos-io/agent/machinery/src/log"
-	"github.com/kerberos-io/agent/machinery/src/models"
-)
-
-func UploadKerberosVault(configuration *models.Configuration, fileName string, directory string) bool {
-
-	config := configuration.Config
-
-	if config.KStorage.AccessKey == "" ||
-		config.KStorage.SecretAccessKey == "" ||
-		config.KStorage.Provider == "" ||
-		config.KStorage.Directory == "" ||
-		config.KStorage.URI == "" {
-		log.Log.Info("UploadKerberosVault: Kerberos Vault not properly configured.")
-	}
-
-	//fmt.Println("Uploading...")
-	// timestamp_microseconds_instanceName_regionCoordinates_numberOfChanges_token
-	// 1564859471_6-474162_oprit_577-283-727-375_1153_27.mp4
-	// - Timestamp
-	// - Size + - + microseconds
-	// - device
-	// - Region
-	// - Number of changes
-	// - Token
-
-	// KerberosCloud, this means storage is disabled and proxy enabled.
-	log.Log.Info("UploadKerberosVault: Uploading to Kerberos Vault (" + config.KStorage.URI + ")")
-
-	log.Log.Info("UploadKerberosVault: Upload started for " + fileName)
-	fullname := "data/recordings/" + fileName
-
-	file, err := os.OpenFile(fullname, os.O_RDWR, 0755)
-	if err != nil {
-		log.Log.Info("UploadKerberosVault: Upload Failed, file doesn't exists anymore.")
-		os.Remove(directory + "/" + fileName)
-		return false
-	}
-
-	defer file.Close()
-
-	publicKey := config.KStorage.CloudKey
-	// This is the new way ;)
-	if config.HubKey != "" {
-		publicKey = config.HubKey
-	}
-
-	req, err := http.NewRequest("POST", config.KStorage.URI+"/storage", file)
-	if err != nil {
-		log.Log.Error("Error reading request. " + err.Error())
-	}
-	req.Header.Set("Content-Type", "video/mp4")
-	req.Header.Set("X-Kerberos-Storage-CloudKey", publicKey)
-	req.Header.Set("X-Kerberos-Storage-AccessKey", config.KStorage.AccessKey)
-	req.Header.Set("X-Kerberos-Storage-SecretAccessKey", config.KStorage.SecretAccessKey)
-	req.Header.Set("X-Kerberos-Storage-Provider", config.KStorage.Provider)
-	req.Header.Set("X-Kerberos-Storage-FileName", fileName)
-	req.Header.Set("X-Kerberos-Storage-Device", config.Key)
-	req.Header.Set("X-Kerberos-Storage-Capture", "IPCamera")
-	req.Header.Set("X-Kerberos-Storage-Directory", config.KStorage.Directory)
-	//client := &http.Client{Timeout: time.Second * 30}
-	client := &http.Client{}
-
-	resp, err := client.Do(req)
-
-	if resp != nil {
-		defer resp.Body.Close()
-	}
-
-	if err == nil {
-		if resp != nil {
-			body, err := ioutil.ReadAll(resp.Body)
-			if err == nil {
-				if resp.StatusCode == 200 {
-					log.Log.Info("UploadKerberosVault: Upload Finished, " + resp.Status + ", " + string(body))
-					// We will remove the file from disk as well
-					os.Remove(fullname)
-					os.Remove(directory + "/" + fileName)
-				} else {
-					log.Log.Info("UploadKerberosVault: Upload Failed, " + resp.Status + ", " + string(body))
-				}
-				resp.Body.Close()
-			}
-		}
-	} else {
-		log.Log.Info("UploadKerberosVault: Upload Failed, " + err.Error())
-	}
-	return true
-}

machinery/src/cloud/dropbox.go

@@ -0,0 +1,139 @@
+// Package cloud contains the Dropbox implementation of the Cloud interface.
+// It uses the Dropbox SDK to upload files to Dropbox.
+package cloud
+
+import (
+	"bytes"
+	"errors"
+	"os"
+
+	"github.com/dropbox/dropbox-sdk-go-unofficial/v6/dropbox"
+	"github.com/dropbox/dropbox-sdk-go-unofficial/v6/dropbox/files"
+	"github.com/dropbox/dropbox-sdk-go-unofficial/v6/dropbox/users"
+	"github.com/gin-gonic/gin"
+	"github.com/kerberos-io/agent/machinery/src/log"
+	"github.com/kerberos-io/agent/machinery/src/models"
+)
+
+// UploadDropbox uploads the file to your Dropbox account using the access token and directory.
+func UploadDropbox(configuration *models.Configuration, fileName string) (bool, bool, error) {
+
+	config := configuration.Config
+	token := config.Dropbox.AccessToken
+	directory := config.Dropbox.Directory
+	if directory != "" {
+		// Check if trailing slash if not we'll add one.
+		if directory[len(directory)-1:] != "/" {
+			directory = directory + "/"
+		}
+	}
+
+	if token == "" {
+		err := "UploadDropbox: Dropbox not properly configured"
+		log.Log.Info(err)
+		return false, true, errors.New(err)
+	}
+
+	// Upload to Dropbox
+	log.Log.Info("UploadDropbox: Uploading to Dropbox")
+	log.Log.Info("UploadDropbox: Upload started for " + fileName)
+	fullname := "data/recordings/" + fileName
+
+	dConfig := dropbox.Config{
+		Token:    token,
+		LogLevel: dropbox.LogInfo, // if needed, set the desired logging level. Default is off
+	}
+
+	file, err := os.OpenFile(fullname, os.O_RDWR, 0755)
+	if file != nil {
+		defer func() {
+			if cerr := file.Close(); cerr != nil {
+				log.Log.Error("UploadDropbox: Error closing file: " + cerr.Error())
+			}
+		}()
+	}
+
+	if err == nil {
+		// Upload the file
+		dbf := files.New(dConfig)
+		res, err := dbf.Upload(&files.UploadArg{
+			CommitInfo: files.CommitInfo{
+				Path: "/" + directory + fileName,
+				Mode: &files.WriteMode{
+					Tagged: dropbox.Tagged{
+						Tag: "overwrite",
+					},
+				},
+			},
+		}, file)
+
+		if err != nil {
+			log.Log.Error("UploadDropbox: Error uploading file: " + err.Error())
+			return false, false, err
+		}
+
+		log.Log.Info("UploadDropbox: File uploaded successfully, " + res.Name)
+		return true, true, nil
+	}
+
+	log.Log.Error("UploadDropbox: Error opening file: " + err.Error())
+	return false, true, err
+}
+
+// VerifyDropbox verifies if the Dropbox token is valid and it is able to upload a file.
+func VerifyDropbox(config models.Config, c *gin.Context) {
+
+	token := config.Dropbox.AccessToken
+	directory := config.Dropbox.Directory
+	if directory != "" {
+		// Check if trailing slash if not we'll add one.
+		if directory[len(directory)-1:] != "/" {
+			directory = directory + "/"
+		}
+	}
+
+	if token != "" {
+		dConfig := dropbox.Config{
+			Token:    token,
+			LogLevel: dropbox.LogInfo, // if needed, set the desired logging level. Default is off
+		}
+		dbx := users.New(dConfig)
+		_, err := dbx.GetCurrentAccount()
+		if err != nil {
+			c.JSON(400, models.APIResponse{
+				Data: "Something went wrong while reaching the Dropbox API: " + err.Error(),
+			})
+		} else {
+
+			// Upload the file
+			content := TestFile
+			file := bytes.NewReader(content)
+
+			dbf := files.New(dConfig)
+			_, err := dbf.Upload(&files.UploadArg{
+				CommitInfo: files.CommitInfo{
+					Path: "/" + directory + "kerbers-agent-test.mp4",
+					Mode: &files.WriteMode{
+						Tagged: dropbox.Tagged{
+							Tag: "overwrite",
+						},
+					},
+				},
+			}, file)
+
+			if err != nil {
+				c.JSON(400, models.APIResponse{
+					Data: "Something went wrong while reaching the Dropbox API: " + err.Error(),
+				})
+			} else {
+				c.JSON(200, models.APIResponse{
+					Data: "Dropbox is working fine.",
+				})
+			}
+		}
+	} else {
+		c.JSON(400, models.APIResponse{
+			Data: "Dropbox token is not set.",
+		})
+	}
+}

machinery/src/cloud/kerberos_hub.go

@@ -0,0 +1,171 @@
+package cloud
+
+import (
+	"crypto/tls"
+	"errors"
+	"io/ioutil"
+	"net/http"
+	"os"
+
+	"github.com/kerberos-io/agent/machinery/src/log"
+	"github.com/kerberos-io/agent/machinery/src/models"
+)
+
+func UploadKerberosHub(configuration *models.Configuration, fileName string) (bool, bool, error) {
+	config := configuration.Config
+
+	if config.HubURI == "" ||
+		config.HubKey == "" ||
+		config.HubPrivateKey == "" ||
+		config.S3.Region == "" {
+		err := "UploadKerberosHub: Kerberos Hub not properly configured."
+		log.Log.Info(err)
+		return false, false, errors.New(err)
+	}
+
+	// timestamp_microseconds_instanceName_regionCoordinates_numberOfChanges_token
+	// 1564859471_6-474162_oprit_577-283-727-375_1153_27.mp4
+	// - Timestamp
+	// - Size + - + microseconds
+	// - device
+	// - Region
+	// - Number of changes
+	// - Token
+
+	log.Log.Info("UploadKerberosHub: Uploading to Kerberos Hub (" + config.HubURI + ")")
+	log.Log.Info("UploadKerberosHub: Upload started for " + fileName)
+
+	// Prefer the resumable (tus) upload when enabled (the default). Kerberos Hub
+	// authenticates the agent with its Hub public/private key and proxies the
+	// resumable upload to the Kerberos Vault. When Hub does not expose a tus
+	// endpoint (older deployments) we transparently fall back to the legacy
+	// single-POST upload below.
+	if resumableUploadsEnabled() {
+		uploaded, _, supported, body, rerr := uploadHubResumable(&config, fileName, "UploadKerberosHub", "hub")
+		if supported {
+			if uploaded {
+				log.Log.Info("UploadKerberosHub: Upload Finished (resumable), " + body)
+				return true, true, nil
+			}
+			if rerr != nil {
+				log.Log.Info("UploadKerberosHub: resumable upload failed, " + rerr.Error())
+			} else {
+				log.Log.Info("UploadKerberosHub: resumable upload incomplete, " + body)
+			}
+			return false, true, rerr
+		}
+		log.Log.Info("UploadKerberosHub: resumable (tus) endpoint not available, falling back to legacy upload")
+	}
+
+	fullname := "data/recordings/" + fileName
+
+	// Check if we still have the file otherwise we abort the request.
+	file, err := os.OpenFile(fullname, os.O_RDWR, 0755)
+	if file != nil {
+		defer file.Close()
+	}
+	if err != nil {
+		err := "UploadKerberosHub: Upload Failed, file doesn't exists anymore."
+		log.Log.Info(err)
+		return false, false, errors.New(err)
+	}
+
+	// Check if we are allowed to upload to the hub with these credentials.
+	// There might be different reasons like (muted, read-only..)
+	req, err := http.NewRequest("HEAD", config.HubURI+"/storage/upload", nil)
+	if err != nil {
+		errorMessage := "UploadKerberosHub: error reading HEAD request, " + config.HubURI + "/storage: " + err.Error()
+		log.Log.Error(errorMessage)
+		return false, true, errors.New(errorMessage)
+	}
+
+	req.Header.Set("X-Kerberos-Storage-FileName", fileName)
+	req.Header.Set("X-Kerberos-Storage-Capture", "IPCamera")
+	req.Header.Set("X-Kerberos-Storage-Device", config.Key)
+	req.Header.Set("X-Kerberos-Hub-PublicKey", config.HubKey)
+	req.Header.Set("X-Kerberos-Hub-PrivateKey", config.HubPrivateKey)
+	req.Header.Set("X-Kerberos-Hub-Region", config.S3.Region)
+
+	var client *http.Client
+	if os.Getenv("AGENT_TLS_INSECURE") == "true" {
+		tr := &http.Transport{
+			TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
+		}
+		client = &http.Client{Transport: tr, CheckRedirect: stripHubCredentialsOnCrossHostRedirect}
+	} else {
+		client = &http.Client{CheckRedirect: stripHubCredentialsOnCrossHostRedirect}
+	}
+
+	resp, err := client.Do(req)
+	if resp != nil {
+		defer resp.Body.Close()
+	}
+
+	if err == nil {
+		if resp != nil {
+			if err == nil {
+				if resp.StatusCode == 200 {
+					log.Log.Info("UploadKerberosHub: Upload allowed using the credentials provided (" + config.HubKey + ", " + config.HubPrivateKey + ")")
+				} else {
+					log.Log.Info("UploadKerberosHub: Upload NOT allowed using the credentials provided (" + config.HubKey + ", " + config.HubPrivateKey + ")")
+					return false, true, nil
+				}
+			}
+		}
+	}
+
+	// Now we know we are allowed to upload to the hub, we can start uploading.
+	req, err = http.NewRequest("POST", config.HubURI+"/storage/upload", file)
+	if err != nil {
+		errorMessage := "UploadKerberosHub: error reading POST request, " + config.KStorage.URI + "/storage/upload: " + err.Error()
+		log.Log.Error(errorMessage)
+		return false, true, errors.New(errorMessage)
+	}
+	req.Header.Set("Content-Type", "video/mp4")
+	req.Header.Set("X-Kerberos-Storage-FileName", fileName)
+	req.Header.Set("X-Kerberos-Storage-Capture", "IPCamera")
+	req.Header.Set("X-Kerberos-Storage-Device", config.Key)
+	req.Header.Set("X-Kerberos-Hub-PublicKey", config.HubKey)
+	req.Header.Set("X-Kerberos-Hub-PrivateKey", config.HubPrivateKey)
+	req.Header.Set("X-Kerberos-Hub-Region", config.S3.Region)
+	resp, err = client.Do(req)
+	if resp != nil {
+		defer resp.Body.Close()
+	}
+
+	if err == nil {
+		if resp != nil {
+			body, err := ioutil.ReadAll(resp.Body)
+			if err == nil {
+				if resp.StatusCode == 200 {
+					log.Log.Info("UploadKerberosHub: Upload Finished, " + resp.Status + ".")
+					return true, true, nil
+				} else {
+					log.Log.Info("UploadKerberosHub: Upload Failed, " + resp.Status + ", " + string(body))
+					return false, true, nil
+				}
+			}
+		}
+	}
+
+	errorMessage := "UploadKerberosHub: Upload Failed, " + err.Error()
+	log.Log.Info(errorMessage)
+	return false, true, errors.New(errorMessage)
+}
+
+// stripHubCredentialsOnCrossHostRedirect removes the custom Kerberos Hub
+// credential headers on a redirect that crosses to a different host. net/http
+// already strips the standard sensitive headers (Authorization, Cookie,
+// WWW-Authenticate) on a cross-host redirect, but it does NOT strip
+// custom-named headers, so without this the Hub private/public keys would be
+// forwarded to any host the configured HubURI redirects to.
+func stripHubCredentialsOnCrossHostRedirect(req *http.Request, via []*http.Request) error {
+	if len(via) == 0 {
+		return nil
+	}
+	if req.URL.Host != via[0].URL.Host {
+		req.Header.Del("X-Kerberos-Hub-PrivateKey")
+		req.Header.Del("X-Kerberos-Hub-PublicKey")
+	}
+	return nil
+}

machinery/src/cloud/kerberos_vault.go

@@ -0,0 +1,215 @@
+package cloud
+
+import (
+	"crypto/tls"
+	"errors"
+	"io"
+	"net/http"
+	"os"
+	"time"
+
+	"github.com/kerberos-io/agent/machinery/src/log"
+	"github.com/kerberos-io/agent/machinery/src/models"
+)
+
+// We will count the number of retries we have done.
+// If we have done more than "kstorageRetryPolicy" retries, we will stop, and start sending to the secondary storage.
+var kstorageRetryCount = 0
+var kstorageRetryTimeout = time.Now().Unix()
+
+func UploadKerberosVault(configuration *models.Configuration, fileName string) (bool, bool, error) {
+
+	config := configuration.Config
+
+	if config.KStorage.AccessKey == "" ||
+		config.KStorage.SecretAccessKey == "" ||
+		config.KStorage.Directory == "" ||
+		config.KStorage.URI == "" {
+		err := "UploadKerberosVault: Kerberos Vault not properly configured"
+		log.Log.Info(err)
+		return false, false, errors.New(err)
+	}
+
+	// If the recording no longer exists on disk there is nothing to upload.
+	// This can happen when the file was already removed (e.g. cleanup, or an
+	// earlier successful upload). Skip it so the watcher drops the marker
+	// instead of retrying indefinitely.
+	if _, err := os.Stat("data/recordings/" + fileName); err != nil {
+		log.Log.Info("UploadKerberosVault: skipping " + fileName + ", file doesn't exist anymore")
+		return false, false, nil
+	}
+
+	// timestamp_microseconds_instanceName_regionCoordinates_numberOfChanges_token
+	// 1564859471_6-474162_oprit_577-283-727-375_1153_27.mp4
+	// - Timestamp
+	// - Size + - + microseconds
+	// - device
+	// - Region
+	// - Number of changes
+	// - Token
+	// KerberosCloud, this means storage is disabled and proxy enabled.
+	log.Log.Info("UploadKerberosVault: Uploading to Kerberos Vault (" + config.KStorage.URI + ")")
+	log.Log.Info("UploadKerberosVault: Upload started for " + fileName)
+
+	publicKey := config.KStorage.CloudKey
+	if config.HubKey != "" {
+		publicKey = config.HubKey
+	}
+
+	// We need to check if we are in a retry timeout.
+	if kstorageRetryTimeout <= time.Now().Unix() {
+		uploaded, responded, body, err := sendToVault(*config.KStorage, publicKey, config.Key, fileName, "UploadKerberosVault", "primary")
+		if uploaded {
+			kstorageRetryCount = 0
+			log.Log.Info("UploadKerberosVault: Upload Finished, " + body)
+			return true, true, nil
+		}
+
+		if err != nil {
+			log.Log.Info("UploadKerberosVault: Upload Failed, " + err.Error())
+		} else {
+			log.Log.Info("UploadKerberosVault: Upload Failed, " + body)
+		}
+
+		// We only advance the retry policy when the vault gave a definitive
+		// response (mirroring the original behaviour where transient network
+		// errors did not consume retries). When the retry count reaches the
+		// configured maximum we back off for the configured timeout.
+		if responded {
+			if kstorageRetryCount < config.KStorage.MaxRetries {
+				kstorageRetryCount = (kstorageRetryCount + 1)
+			}
+			if kstorageRetryCount == config.KStorage.MaxRetries {
+				kstorageRetryTimeout = time.Now().Add(time.Duration(config.KStorage.Timeout) * time.Second).Unix()
+			}
+		}
+	}
+
+	// We might need to check if we can upload to our secondary storage.
+	if config.KStorageSecondary.AccessKey == "" ||
+		config.KStorageSecondary.SecretAccessKey == "" ||
+		config.KStorageSecondary.Directory == "" ||
+		config.KStorageSecondary.URI == "" {
+		log.Log.Info("UploadKerberosVault (Secondary): Secondary Kerberos Vault not properly configured.")
+	} else {
+
+		if kstorageRetryCount < config.KStorage.MaxRetries {
+			log.Log.Info("UploadKerberosVault (Secondary): Do not upload to secondary storage, we are still in retry policy.")
+			return false, true, nil
+		}
+
+		log.Log.Info("UploadKerberosVault (Secondary): Uploading to Secondary Kerberos Vault (" + config.KStorageSecondary.URI + ")")
+
+		uploaded, _, body, err := sendToVault(*config.KStorageSecondary, publicKey, config.Key, fileName, "UploadKerberosVault (Secondary)", "secondary")
+		if uploaded {
+			log.Log.Info("UploadKerberosVault (Secondary): Upload Finished to secondary, " + body)
+			return true, true, nil
+		}
+
+		if err != nil {
+			log.Log.Info("UploadKerberosVault (Secondary): Upload Failed to secondary, " + err.Error())
+		} else {
+			log.Log.Info("UploadKerberosVault (Secondary): Upload Failed to secondary, " + body)
+		}
+	}
+
+	return false, true, nil
+}
+
+// sendToVault uploads a single recording to one Kerberos Vault. When resumable
+// uploads are enabled (the default) it attempts the tus protocol first and, if
+// the vault does not expose a tus endpoint (older deployments), transparently
+// falls back to the legacy single-shot POST.
+//
+// It returns whether the upload succeeded, whether the vault gave a definitive
+// HTTP response (so the caller can advance its retry policy), a short message
+// for logging, and a transport error if any.
+func sendToVault(vault models.KStorage, publicKey, deviceKey, fileName, label, slot string) (bool, bool, string, error) {
+	if resumableUploadsEnabled() {
+		uploaded, responded, supported, body, err := uploadVaultResumable(vault, publicKey, deviceKey, fileName, label, slot)
+		if supported {
+			return uploaded, responded, body, err
+		}
+		log.Log.Info(label + ": resumable (tus) endpoint not available, falling back to legacy upload")
+	}
+	return uploadVaultLegacy(vault, publicKey, deviceKey, fileName, label)
+}
+
+// uploadVaultLegacy performs the original single-request upload: the whole file
+// is sent as the body of a POST to {URI}/storage. Kept for backwards
+// compatibility with vault deployments that do not support resumable uploads.
+func uploadVaultLegacy(vault models.KStorage, publicKey, deviceKey, fileName, label string) (bool, bool, string, error) {
+	fullname := "data/recordings/" + fileName
+
+	file, err := os.Open(fullname)
+	if file != nil {
+		defer file.Close()
+	}
+	if err != nil {
+		msg := label + ": Upload Failed, file doesn't exists anymore"
+		log.Log.Info(msg)
+		return false, false, "", errors.New(msg)
+	}
+
+	uri := vault.URI
+	for len(uri) > 0 && uri[len(uri)-1] == '/' {
+		uri = uri[:len(uri)-1]
+	}
+
+	req, err := http.NewRequest("POST", uri+"/storage", file)
+	if err != nil {
+		errorMessage := label + ": error reading request, " + uri + "/storage: " + err.Error()
+		log.Log.Error(errorMessage)
+		return false, false, "", errors.New(errorMessage)
+	}
+	req.Header.Set("Content-Type", "video/mp4")
+	setVaultHeaders(req.Header, vault, publicKey, deviceKey, fileName)
+
+	client := newVaultHTTPClient(0)
+	resp, err := client.Do(req)
+	if resp != nil {
+		defer resp.Body.Close()
+	}
+	if err != nil {
+		return false, false, "", err
+	}
+
+	body, rerr := io.ReadAll(resp.Body)
+	if rerr != nil {
+		return false, false, "", rerr
+	}
+
+	if resp.StatusCode == 200 {
+		return true, true, resp.Status + ", " + string(body), nil
+	}
+	return false, true, resp.Status + ", " + string(body), nil
+}
+
+// setVaultHeaders sets the standard Kerberos Vault headers used by the legacy
+// single-POST upload.
+func setVaultHeaders(h http.Header, vault models.KStorage, publicKey, deviceKey, fileName string) {
+	h.Set("X-Kerberos-Storage-CloudKey", publicKey)
+	h.Set("X-Kerberos-Storage-AccessKey", vault.AccessKey)
+	h.Set("X-Kerberos-Storage-SecretAccessKey", vault.SecretAccessKey)
+	h.Set("X-Kerberos-Storage-Provider", vault.Provider)
+	h.Set("X-Kerberos-Storage-FileName", fileName)
+	h.Set("X-Kerberos-Storage-Device", deviceKey)
+	h.Set("X-Kerberos-Storage-Capture", "IPCamera")
+	h.Set("X-Kerberos-Storage-Directory", vault.Directory)
+}
+
+// newVaultHTTPClient builds an HTTP client honouring the AGENT_TLS_INSECURE
+// escape hatch. A timeout of 0 disables the client-level timeout, which is
+// required for streaming large upload bodies.
+func newVaultHTTPClient(timeout time.Duration) *http.Client {
+	client := &http.Client{}
+	if os.Getenv("AGENT_TLS_INSECURE") == "true" {
+		client.Transport = &http.Transport{
+			TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
+		}
+	}
+	if timeout > 0 {
+		client.Timeout = timeout
+	}
+	return client
+}

machinery/src/cloud/s3.go

@@ -2,6 +2,7 @@ package cloud
 
 import (
 	"crypto/tls"
+	"errors"
 	"net/http"
 	"net/url"
 	"os"
@@ -13,11 +14,10 @@ import (
 	"github.com/minio/minio-go/v6"
 )
 
-func UploadS3(configuration *models.Configuration, fileName string, directory string) bool {
+func UploadS3(configuration *models.Configuration, fileName string) (bool, bool, error) {
 
 	config := configuration.Config
 
-	//fmt.Println("Uploading...")
 	// timestamp_microseconds_instanceName_regionCoordinates_numberOfChanges_token
 	// 1564859471_6-474162_oprit_577-283-727-375_1153_27.mp4
 	// - Timestamp
@@ -28,10 +28,12 @@ func UploadS3(configuration *models.Configuration, fileName string, directory st
 	// - Token
 
 	if config.S3 == nil {
-		log.Log.Error("UploadS3: Uploading Failed, as no settings found")
-		return false
+		errorMessage := "UploadS3: Uploading Failed, as no settings found"
+		log.Log.Error(errorMessage)
+		return false, false, errors.New(errorMessage)
 	}
 
+	// Legacy support, should get rid of it!
 	aws_access_key_id := config.S3.Publickey
 	aws_secret_access_key := config.S3.Secretkey
 	aws_region := config.S3.Region
@@ -44,9 +46,18 @@ func UploadS3(configuration *models.Configuration, fileName string, directory st
 		aws_secret_access_key = config.HubPrivateKey
 	}
 
+	// Check if we have some credentials otherwise we abort the request.
+	if aws_access_key_id == "" || aws_secret_access_key == "" {
+		errorMessage := "UploadS3: Uploading Failed, as no credentials found"
+		log.Log.Error(errorMessage)
+		return false, false, errors.New(errorMessage)
+	}
+
 	s3Client, err := minio.NewWithRegion("s3.amazonaws.com", aws_access_key_id, aws_secret_access_key, true, aws_region)
 	if err != nil {
-		log.Log.Error(err.Error())
+		errorMessage := "UploadS3: " + err.Error()
+		log.Log.Error(errorMessage)
+		return false, true, errors.New(errorMessage)
 	}
 
 	// Check if we need to use the proxy.
@@ -62,9 +73,9 @@ func UploadS3(configuration *models.Configuration, fileName string, directory st
 
 	fileParts := strings.Split(fileName, "_")
 	if len(fileParts) == 1 {
-		log.Log.Error("ERROR: " + fileName + " is not a valid name.")
-		os.Remove(directory + "/" + fileName)
-		return false
+		errorMessage := "UploadS3: " + fileName + " is not a valid name."
+		log.Log.Error(errorMessage)
+		return false, true, errors.New(errorMessage)
 	}
 
 	deviceKey := config.Key
@@ -78,18 +89,21 @@ func UploadS3(configuration *models.Configuration, fileName string, directory st
 	fullname := "data/recordings/" + fileName
 
 	file, err := os.OpenFile(fullname, os.O_RDWR, 0755)
-	defer file.Close()
+	if file != nil {
+		defer file.Close()
+	}
+
 	if err != nil {
-		log.Log.Error("UploadS3: " + err.Error())
-		os.Remove(directory + "/" + fileName)
-		return false
+		errorMessage := "UploadS3: " + err.Error()
+		log.Log.Error(errorMessage)
+		return false, true, errors.New(errorMessage)
 	}
 
 	fileInfo, err := file.Stat()
 	if err != nil {
-		log.Log.Error("UploadS3: " + err.Error())
-		os.Remove(directory + "/" + fileName)
-		return false
+		errorMessage := "UploadS3: " + err.Error()
+		log.Log.Error(errorMessage)
+		return false, true, errors.New(errorMessage)
 	}
 
 	n, err := s3Client.PutObject(config.S3.Bucket,
@@ -113,11 +127,11 @@ func UploadS3(configuration *models.Configuration, fileName string, directory st
 		})
 
 	if err != nil {
-		log.Log.Error("UploadS3: Uploading Failed, " + err.Error())
-		return false
+		errorMessage := "UploadS3: Uploading Failed, " + err.Error()
+		log.Log.Error(errorMessage)
+		return false, true, errors.New(errorMessage)
 	} else {
 		log.Log.Info("UploadS3: Upload Finished, file has been uploaded to bucket: " + strconv.FormatInt(n, 10))
-		os.Remove(directory + "/" + fileName)
-		return true
+		return true, true, nil
 	}
 }

machinery/src/cloud/tus_client.go

@@ -0,0 +1,546 @@
+package cloud
+
+import (
+	"encoding/base64"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"os"
+	"path/filepath"
+	"sort"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/kerberos-io/agent/machinery/src/log"
+	"github.com/kerberos-io/agent/machinery/src/models"
+)
+
+// tusResumableVersion is the tus protocol version implemented by this client.
+const tusResumableVersion = "1.0.0"
+
+// tusUploadPath is appended to the configured Kerberos Vault URI to reach the
+// resumable upload endpoint. It mirrors how the legacy uploader appends
+// "/storage".
+const tusUploadPath = "/storage/tus/"
+
+// tusResumeState is persisted in a sidecar file next to the agent data so an
+// interrupted upload can be resumed across retries and even agent restarts.
+type tusResumeState struct {
+	UploadURL string `json:"upload_url"`
+	VaultURI  string `json:"vault_uri"`
+	Size      int64  `json:"size"`
+}
+
+// resumableUploadsEnabled reports whether the resumable (tus) upload path should
+// be attempted. It is enabled by default and can be disabled (falling back to
+// the legacy single POST) by setting AGENT_DISABLE_RESUMABLE_UPLOAD=true.
+func resumableUploadsEnabled() bool {
+	return os.Getenv("AGENT_DISABLE_RESUMABLE_UPLOAD") != "true"
+}
+
+// tusDefaultChunkSize is the number of bytes uploaded per PATCH request when no
+// explicit size is configured. Splitting the upload into chunks keeps each HTTP
+// request small enough for intermediary proxies/load balancers and checkpoints
+// progress frequently, so an interruption resumes with minimal re-upload.
+const tusDefaultChunkSize int64 = 1 << 20 // 1 MiB
+
+const tusProgressBucketPercent int64 = 10
+
+// tusChunkSize returns the number of bytes to send per PATCH request. It
+// defaults to tusDefaultChunkSize (1 MiB) and can be overridden with the
+// AGENT_TUS_CHUNK_SIZE_BYTES environment variable. A value of 0 (or negative)
+// disables chunking and sends the remaining bytes in a single PATCH.
+func tusChunkSize() int64 {
+	v := os.Getenv("AGENT_TUS_CHUNK_SIZE_BYTES")
+	if v == "" {
+		return tusDefaultChunkSize
+	}
+	n, err := strconv.ParseInt(v, 10, 64)
+	if err != nil {
+		return tusDefaultChunkSize
+	}
+	if n <= 0 {
+		return 0 // chunking disabled: send everything in one PATCH
+	}
+	return n
+}
+
+func tusProgressBucket(offset, size int64) int64 {
+	if size <= 0 {
+		return 100
+	}
+	percent := (offset * 100) / size
+	if percent > 100 {
+		percent = 100
+	}
+	return percent / tusProgressBucketPercent
+}
+
+func logTusUploadProgress(label string, offset, size int64, loggedBucket *int64) {
+	bucket := tusProgressBucket(offset, size)
+	if bucket <= *loggedBucket {
+		return
+	}
+	*loggedBucket = bucket
+	percent := bucket * tusProgressBucketPercent
+	if percent > 100 {
+		percent = 100
+	}
+	log.Log.Infof("%s: resumable upload progress %d%% (%d/%d bytes)", label, percent, offset, size)
+}
+
+// tusHeaderFunc sets the authentication and routing headers required on every
+// tus request for a particular upload target (Kerberos Vault directly, or
+// Kerberos Hub which proxies to a vault). fileName is only meaningful on the
+// creation request; it is empty on HEAD/PATCH/DELETE.
+type tusHeaderFunc func(h http.Header, fileName string)
+
+// runTusUpload performs a resumable (tus) upload of data/recordings/<fileName>
+// to baseURL, sending target-specific authentication/routing headers via
+// setHeaders on every request. It encapsulates the create/resume/chunk/finalize
+// state machine shared by the Kerberos Vault (direct) and Kerberos Hub (proxied)
+// upload paths.
+//
+// Return values:
+//   - uploaded:  the recording was fully received and persisted by the server.
+//   - responded: the server returned a definitive HTTP response (used by the
+//     caller to advance its retry/secondary-failover policy).
+//   - supported: the server exposes a tus endpoint. When false, the caller
+//     should fall back to the legacy single-POST upload (older deployments).
+//   - body:      a short message for logging.
+func runTusUpload(baseURL, metadata, fileName, label, slot string, setHeaders tusHeaderFunc) (uploaded bool, responded bool, supported bool, body string, err error) {
+	fullname := "data/recordings/" + fileName
+
+	file, ferr := os.Open(fullname)
+	if file != nil {
+		defer file.Close()
+	}
+	if ferr != nil {
+		msg := label + ": resumable upload failed, file doesn't exist anymore"
+		log.Log.Info(msg)
+		// The file is gone, so the legacy path cannot help either. Report it as
+		// "supported" to avoid a pointless fallback attempt.
+		return false, false, true, "", errors.New(msg)
+	}
+
+	info, serr := file.Stat()
+	if serr != nil {
+		return false, false, true, "", serr
+	}
+	size := info.Size()
+
+	client := newVaultHTTPClient(0)
+	client.CheckRedirect = func(req *http.Request, via []*http.Request) error {
+		if len(via) == 0 {
+			return nil
+		}
+		if req.URL.Host != via[0].URL.Host {
+			for k := range req.Header {
+				if strings.HasPrefix(http.CanonicalHeaderKey(k), "X-Kerberos-") {
+					req.Header.Del(k)
+				}
+			}
+		}
+		return nil
+	}
+
+	sidecar := tusSidecarPath(fileName, slot)
+	uploadURL := loadTusResumeState(sidecar, baseURL)
+
+	const maxAttempts = 4
+	restartedAfterComplete := false
+
+	for attempt := 0; attempt < maxAttempts; attempt++ {
+		// (1) Ensure we have an active upload URL, creating one if needed.
+		if uploadURL == "" {
+			created, status, cerr := tusCreate(client, baseURL, size, metadata, setHeaders, fileName)
+			if cerr != nil {
+				if status == http.StatusNotFound || status == http.StatusMethodNotAllowed || status == http.StatusNotImplemented {
+					// The vault does not implement tus; let the caller fall back.
+					return false, false, false, "", cerr
+				}
+				log.Log.Info(label + ": resumable create failed, " + cerr.Error())
+				tusBackoff(attempt)
+				continue
+			}
+			uploadURL = created
+			saveTusResumeState(sidecar, tusResumeState{UploadURL: uploadURL, VaultURI: baseURL, Size: size})
+		}
+
+		// (2) Query the current server-side offset.
+		offset, status, herr := tusHead(client, uploadURL, setHeaders)
+		if herr != nil {
+			if status == http.StatusNotFound || status == http.StatusGone {
+				// The upload expired/was removed server-side; start over.
+				removeTusResumeState(sidecar)
+				uploadURL = ""
+				continue
+			}
+			log.Log.Info(label + ": resumable head failed, " + herr.Error())
+			tusBackoff(attempt)
+			continue
+		}
+
+		// (3) All bytes are present but the upload was not finalized (e.g. the
+		// completion hook failed). A completed tus upload cannot be re-finalized
+		// with another PATCH, so delete it and re-upload to force a clean finalize.
+		if offset >= size {
+			if restartedAfterComplete {
+				return false, true, true, "resumable finalize did not complete", errors.New(label + ": resumable finalize did not complete")
+			}
+			tusTerminate(client, uploadURL, setHeaders)
+			removeTusResumeState(sidecar)
+			uploadURL = ""
+			restartedAfterComplete = true
+			continue
+		}
+
+		// (4) Stream the remaining bytes to the vault via PATCH, reading directly
+		// from disk so the recording is never fully buffered in memory. When a chunk
+		// size is configured the data is sent across several PATCH requests,
+		// checkpointing the offset after each one so an interruption resumes from the
+		// last completed chunk instead of re-uploading everything.
+		chunkSize := tusChunkSize()
+		progressed := false
+		patchFailed := false
+		var lastBody string
+		loggedProgressBucket := tusProgressBucket(offset, size)
+		for offset < size {
+			// Re-seek every chunk so the on-disk position always matches the
+			// server-acknowledged offset, even if a PATCH was partially accepted.
+			if _, sErr := file.Seek(offset, io.SeekStart); sErr != nil {
+				return false, false, true, "", sErr
+			}
+			patchLen := size - offset
+			if chunkSize > 0 && chunkSize < patchLen {
+				patchLen = chunkSize
+			}
+			newOffset, status, respBody, perr := tusPatch(client, uploadURL, offset, patchLen, file, setHeaders)
+			if perr != nil {
+				if status >= 400 {
+					// Definitive rejection (e.g. provider push failed during finalize).
+					// Re-evaluate via HEAD on the next iteration to decide retry/restart.
+					log.Log.Info(label + ": resumable patch rejected, " + perr.Error())
+				} else {
+					log.Log.Info(label + ": resumable patch failed, " + perr.Error())
+				}
+				tusBackoff(attempt)
+				patchFailed = true
+				break
+			}
+			if newOffset > offset {
+				progressed = true
+			}
+			offset = newOffset
+			lastBody = respBody
+			logTusUploadProgress(label, offset, size, &loggedProgressBucket)
+			if offset < size {
+				// Partial progress: persist so a later retry resumes from here.
+				saveTusResumeState(sidecar, tusResumeState{UploadURL: uploadURL, VaultURI: baseURL, Size: size})
+			}
+		}
+		if patchFailed {
+			if progressed {
+				// Forward progress refreshes the retry budget: maxAttempts bounds the
+				// number of consecutive failures, not the number of chunks needed for
+				// a large recording.
+				attempt = -1
+			}
+			continue
+		}
+
+		// All declared bytes have been sent and acknowledged: the upload is done.
+		removeTusResumeState(sidecar)
+		return true, true, true, lastBody, nil
+	}
+
+	return false, true, true, "resumable upload did not complete after retries", errors.New(label + ": resumable upload did not complete after retries")
+}
+
+// uploadVaultResumable uploads a recording directly to a Kerberos Vault using
+// the tus resumable upload protocol. Credentials travel in the
+// X-Kerberos-Storage-* headers on every request and routing (directory/provider)
+// is additionally carried in the tus Upload-Metadata.
+func uploadVaultResumable(vault models.KStorage, publicKey, deviceKey, fileName, label, slot string) (bool, bool, bool, string, error) {
+	baseURL := strings.TrimRight(vault.URI, "/") + tusUploadPath
+	metadata := encodeTusMetadata(map[string]string{
+		"filename":  fileName,
+		"device":    deviceKey,
+		"directory": vault.Directory,
+		"provider":  vault.Provider,
+		"capture":   "IPCamera",
+		"cloudkey":  publicKey,
+	})
+	setHeaders := func(h http.Header, fn string) {
+		setVaultTusHeaders(h, vault, publicKey, deviceKey, fn)
+	}
+	return runTusUpload(baseURL, metadata, fileName, label, slot, setHeaders)
+}
+
+// uploadHubResumable uploads a recording to Kerberos Hub's tus endpoint, which
+// authenticates the agent with its Hub public/private key and proxies the
+// resumable upload to the Kerberos Vault on the agent's behalf. The vault
+// directory and provider are resolved and injected by Kerberos Hub, so they are
+// intentionally omitted from the metadata here.
+func uploadHubResumable(config *models.Config, fileName, label, slot string) (bool, bool, bool, string, error) {
+	baseURL := strings.TrimRight(config.HubURI, "/") + tusUploadPath
+	metadata := encodeTusMetadata(map[string]string{
+		"filename": fileName,
+		"device":   config.Key,
+		"capture":  "IPCamera",
+	})
+	setHeaders := func(h http.Header, fn string) {
+		setHubTusHeaders(h, config, fn)
+	}
+	return runTusUpload(baseURL, metadata, fileName, label, slot, setHeaders)
+}
+
+// tusCreate performs the tus "creation" request (POST). On success it returns
+// the resolved upload URL the agent should use for subsequent HEAD/PATCH calls.
+func tusCreate(client *http.Client, baseURL string, size int64, metadata string, setHeaders tusHeaderFunc, fileName string) (string, int, error) {
+	req, err := http.NewRequest("POST", baseURL, nil)
+	if err != nil {
+		return "", 0, err
+	}
+	req.Header.Set("Tus-Resumable", tusResumableVersion)
+	req.Header.Set("Upload-Length", strconv.FormatInt(size, 10))
+	if metadata != "" {
+		req.Header.Set("Upload-Metadata", metadata)
+	}
+	setHeaders(req.Header, fileName)
+
+	resp, err := client.Do(req)
+	if resp != nil {
+		defer resp.Body.Close()
+	}
+	if err != nil {
+		return "", 0, err
+	}
+	io.Copy(io.Discard, resp.Body)
+
+	if resp.StatusCode != http.StatusCreated {
+		return "", resp.StatusCode, fmt.Errorf("unexpected status creating upload: %s", resp.Status)
+	}
+	location := resp.Header.Get("Location")
+	if location == "" {
+		return "", resp.StatusCode, errors.New("missing Location header in create response")
+	}
+	return resolveTusLocation(baseURL, location), resp.StatusCode, nil
+}
+
+// tusHead performs the tus "offset" request (HEAD) and returns the current
+// server-side upload offset.
+func tusHead(client *http.Client, uploadURL string, setHeaders tusHeaderFunc) (int64, int, error) {
+	req, err := http.NewRequest("HEAD", uploadURL, nil)
+	if err != nil {
+		return 0, 0, err
+	}
+	req.Header.Set("Tus-Resumable", tusResumableVersion)
+	setHeaders(req.Header, "")
+
+	resp, err := client.Do(req)
+	if resp != nil {
+		defer resp.Body.Close()
+	}
+	if err != nil {
+		return 0, 0, err
+	}
+	io.Copy(io.Discard, resp.Body)
+
+	if resp.StatusCode != http.StatusOK && resp.StatusCode != http.StatusNoContent {
+		return 0, resp.StatusCode, fmt.Errorf("unexpected status on HEAD: %s", resp.Status)
+	}
+	offsetStr := resp.Header.Get("Upload-Offset")
+	offset, perr := strconv.ParseInt(offsetStr, 10, 64)
+	if perr != nil {
+		return 0, resp.StatusCode, fmt.Errorf("invalid Upload-Offset header: %q", offsetStr)
+	}
+	return offset, resp.StatusCode, nil
+}
+
+// tusPatch streams up to length bytes of the file (starting at offset) to the
+// upload URL using a single PATCH request. The body is read straight from the
+// *os.File, so the recording is never fully buffered in memory.
+func tusPatch(client *http.Client, uploadURL string, offset, length int64, file io.Reader, setHeaders tusHeaderFunc) (int64, int, string, error) {
+	req, err := http.NewRequest("PATCH", uploadURL, io.LimitReader(file, length))
+	if err != nil {
+		return offset, 0, "", err
+	}
+	req.ContentLength = length
+	req.Header.Set("Tus-Resumable", tusResumableVersion)
+	req.Header.Set("Content-Type", "application/offset+octet-stream")
+	req.Header.Set("Upload-Offset", strconv.FormatInt(offset, 10))
+	setHeaders(req.Header, "")
+
+	resp, err := client.Do(req)
+	if resp != nil {
+		defer resp.Body.Close()
+	}
+	if err != nil {
+		return offset, 0, "", err
+	}
+	bodyBytes, _ := io.ReadAll(resp.Body)
+	respBody := string(bodyBytes)
+
+	if resp.StatusCode != http.StatusNoContent {
+		return offset, resp.StatusCode, respBody, fmt.Errorf("unexpected status on PATCH: %s, %s", resp.Status, respBody)
+	}
+	newOffsetStr := resp.Header.Get("Upload-Offset")
+	newOffset, perr := strconv.ParseInt(newOffsetStr, 10, 64)
+	if perr != nil {
+		// A 204 without a parseable offset means this PATCH was fully accepted.
+		return offset + length, resp.StatusCode, respBody, nil
+	}
+	return newOffset, resp.StatusCode, respBody, nil
+}
+
+// tusTerminate best-effort deletes an upload server-side (DELETE).
+func tusTerminate(client *http.Client, uploadURL string, setHeaders tusHeaderFunc) {
+	req, err := http.NewRequest("DELETE", uploadURL, nil)
+	if err != nil {
+		return
+	}
+	req.Header.Set("Tus-Resumable", tusResumableVersion)
+	setHeaders(req.Header, "")
+
+	resp, derr := client.Do(req)
+	if resp != nil {
+		io.Copy(io.Discard, resp.Body)
+		resp.Body.Close()
+	}
+	_ = derr
+}
+
+// setVaultTusHeaders sets the Kerberos Vault authentication and routing headers
+// on every tus request. Credentials are sent on each request (and never stored
+// server-side in the upload metadata). When fileName is empty it is omitted, as
+// it is only useful on the creation request (routing also travels in the tus
+// Upload-Metadata).
+func setVaultTusHeaders(h http.Header, vault models.KStorage, publicKey, deviceKey, fileName string) {
+	h.Set("X-Kerberos-Storage-CloudKey", publicKey)
+	h.Set("X-Kerberos-Storage-AccessKey", vault.AccessKey)
+	h.Set("X-Kerberos-Storage-SecretAccessKey", vault.SecretAccessKey)
+	h.Set("X-Kerberos-Storage-Provider", vault.Provider)
+	h.Set("X-Kerberos-Storage-Device", deviceKey)
+	h.Set("X-Kerberos-Storage-Directory", vault.Directory)
+	h.Set("X-Kerberos-Storage-Capture", "IPCamera")
+	if fileName != "" {
+		h.Set("X-Kerberos-Storage-FileName", fileName)
+	}
+}
+
+// setHubTusHeaders sets the Kerberos Hub authentication headers on every tus
+// request of a hub-proxied resumable upload. The agent authenticates with its
+// Hub public/private key (exactly as the legacy single-POST hub upload does);
+// Kerberos Hub validates the subscription and injects the vault credentials and
+// directory/provider on the agent's behalf.
+func setHubTusHeaders(h http.Header, config *models.Config, fileName string) {
+	h.Set("X-Kerberos-Hub-PublicKey", config.HubKey)
+	h.Set("X-Kerberos-Hub-PrivateKey", config.HubPrivateKey)
+	h.Set("X-Kerberos-Hub-Region", config.S3.Region)
+	h.Set("X-Kerberos-Storage-Device", config.Key)
+	h.Set("X-Kerberos-Storage-Capture", "IPCamera")
+	if fileName != "" {
+		h.Set("X-Kerberos-Storage-FileName", fileName)
+	}
+}
+
+// encodeTusMetadata serializes a map into the tus Upload-Metadata header format:
+// a comma separated list of "key base64(value)" pairs. Keys are sorted for a
+// deterministic header value. Empty values are skipped.
+func encodeTusMetadata(pairs map[string]string) string {
+	parts := make([]string, 0, len(pairs))
+	for k, v := range pairs {
+		if v == "" {
+			continue
+		}
+		parts = append(parts, k+" "+base64.StdEncoding.EncodeToString([]byte(v)))
+	}
+	sort.Strings(parts)
+	return strings.Join(parts, ",")
+}
+
+// resolveTusLocation turns the Location header returned by the create request
+// into an absolute URL. To keep talking to the agent's configured vault host
+// (and avoid issues when the vault sits behind a proxy that rewrites the host),
+// it keeps the configured base URL and only appends the server-assigned upload
+// id taken from the Location.
+func resolveTusLocation(baseURL, location string) string {
+	if ref, err := url.Parse(location); err == nil {
+		trimmed := strings.Trim(ref.Path, "/")
+		if trimmed != "" {
+			segments := strings.Split(trimmed, "/")
+			id := segments[len(segments)-1]
+			if id != "" {
+				return strings.TrimRight(baseURL, "/") + "/" + id
+			}
+		}
+	}
+	// Fallback: resolve the reference against the base URL as-is.
+	if base, err := url.Parse(baseURL); err == nil {
+		if ref, err := url.Parse(location); err == nil {
+			return base.ResolveReference(ref).String()
+		}
+	}
+	return location
+}
+
+// tusSidecarDir is the directory where resume state files are kept. It is
+// intentionally separate from data/cloud (which is scanned for recordings to
+// upload) so the sidecar files are never mistaken for recordings.
+func tusSidecarDir() string {
+	return "data/tus"
+}
+
+func tusSidecarPath(fileName, slot string) string {
+	safe := strings.ReplaceAll(fileName, "/", "_")
+	safe = strings.ReplaceAll(safe, string(os.PathSeparator), "_")
+	return filepath.Join(tusSidecarDir(), safe+"."+slot+".json")
+}
+
+// loadTusResumeState returns a previously stored upload URL for the given
+// sidecar, but only if it was created against the same vault base URL. Any
+// mismatch or read/parse error yields an empty string (start fresh).
+func loadTusResumeState(path, baseURL string) string {
+	b, err := os.ReadFile(path)
+	if err != nil {
+		return ""
+	}
+	var state tusResumeState
+	if err := json.Unmarshal(b, &state); err != nil {
+		return ""
+	}
+	if state.UploadURL == "" || state.VaultURI != baseURL {
+		return ""
+	}
+	return state.UploadURL
+}
+
+func saveTusResumeState(path string, state tusResumeState) {
+	if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil {
+		return
+	}
+	b, err := json.Marshal(state)
+	if err != nil {
+		return
+	}
+	_ = os.WriteFile(path, b, 0o644)
+}
+
+func removeTusResumeState(path string) {
+	_ = os.Remove(path)
+}
+
+// tusBackoff sleeps for an exponentially increasing duration (capped) between
+// resume attempts to avoid hammering a temporarily unavailable vault.
+func tusBackoff(attempt int) {
+	delay := time.Duration(500*(1<<uint(attempt))) * time.Millisecond
+	if delay > 3*time.Second {
+		delay = 3 * time.Second
+	}
+	time.Sleep(delay)
+}

machinery/src/cloud/tus_client_test.go

@@ -0,0 +1,608 @@
+package cloud
+
+import (
+	"bytes"
+	"encoding/base64"
+	"fmt"
+	"io"
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"path/filepath"
+	"strconv"
+	"strings"
+	"sync"
+	"testing"
+
+	"github.com/kerberos-io/agent/machinery/src/models"
+)
+
+// fakeUpload tracks the state of a single resumable upload on the fake server.
+type fakeUpload struct {
+	size   int64
+	offset int64
+}
+
+// recordedRequest captures the method and headers of a request received by the
+// fake tus server, so tests can assert the client's per-method auth headers.
+type recordedRequest struct {
+	method string
+	header http.Header
+}
+
+// fakeTus is a tiny in-memory implementation of the tus 1.0.0 server protocol,
+// sufficient to exercise the agent's resumable client.
+type fakeTus struct {
+	mu             sync.Mutex
+	uploads        map[string]*fakeUpload
+	counter        int
+	creates        int
+	lastPatchBytes int64
+	patchSizes     []int64
+
+	// unsupported makes the creation endpoint return 404, simulating an older
+	// vault without a tus endpoint.
+	unsupported bool
+	// failFinalize causes the next N completing PATCH requests to return 502
+	// after storing the bytes, simulating a failed completion hook.
+	failFinalize int
+
+	// requests records the headers of every received request (in order) so
+	// tests can assert which auth/routing headers the client sent per method.
+	requests []recordedRequest
+}
+
+func newFakeTus() *fakeTus {
+	return &fakeTus{uploads: map[string]*fakeUpload{}}
+}
+
+func (s *fakeTus) seed(size, offset int64) string {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	s.counter++
+	id := fmt.Sprintf("seed-%d", s.counter)
+	s.uploads[id] = &fakeUpload{size: size, offset: offset}
+	return id
+}
+
+func (s *fakeTus) totalBytes() int64 {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	var total int64
+	for _, u := range s.uploads {
+		total += u.offset
+	}
+	return total
+}
+
+func (s *fakeTus) lastPatch() int64 {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	return s.lastPatchBytes
+}
+
+// patchCounts returns the number of PATCH requests received and the size of each.
+func (s *fakeTus) patchCounts() (int, []int64) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	sizes := make([]int64, len(s.patchSizes))
+	copy(sizes, s.patchSizes)
+	return len(s.patchSizes), sizes
+}
+
+func (s *fakeTus) createCount() int {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	return s.creates
+}
+
+// requestsForMethod returns the recorded requests for the given HTTP method.
+func (s *fakeTus) requestsForMethod(method string) []recordedRequest {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	var out []recordedRequest
+	for _, req := range s.requests {
+		if req.method == method {
+			out = append(out, req)
+		}
+	}
+	return out
+}
+
+func (s *fakeTus) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	id := strings.TrimPrefix(r.URL.Path, tusUploadPath)
+	w.Header().Set("Tus-Resumable", tusResumableVersion)
+
+	s.mu.Lock()
+	s.requests = append(s.requests, recordedRequest{method: r.Method, header: r.Header.Clone()})
+	s.mu.Unlock()
+
+	switch r.Method {
+	case http.MethodPost:
+		if s.unsupported {
+			w.WriteHeader(http.StatusNotFound)
+			return
+		}
+		length, _ := strconv.ParseInt(r.Header.Get("Upload-Length"), 10, 64)
+		s.mu.Lock()
+		s.counter++
+		s.creates++
+		newID := fmt.Sprintf("up-%d", s.counter)
+		s.uploads[newID] = &fakeUpload{size: length}
+		s.mu.Unlock()
+		w.Header().Set("Location", tusUploadPath+newID)
+		w.WriteHeader(http.StatusCreated)
+
+	case http.MethodHead:
+		s.mu.Lock()
+		u, ok := s.uploads[id]
+		s.mu.Unlock()
+		if !ok {
+			w.WriteHeader(http.StatusNotFound)
+			return
+		}
+		w.Header().Set("Upload-Offset", strconv.FormatInt(u.offset, 10))
+		w.Header().Set("Upload-Length", strconv.FormatInt(u.size, 10))
+		w.WriteHeader(http.StatusOK)
+
+	case http.MethodPatch:
+		s.mu.Lock()
+		u, ok := s.uploads[id]
+		s.mu.Unlock()
+		if !ok {
+			w.WriteHeader(http.StatusNotFound)
+			return
+		}
+		n, _ := io.Copy(io.Discard, r.Body)
+		s.mu.Lock()
+		u.offset += n
+		s.lastPatchBytes = n
+		s.patchSizes = append(s.patchSizes, n)
+		complete := u.offset >= u.size
+		failNow := complete && s.failFinalize > 0
+		if failNow {
+			s.failFinalize--
+		}
+		offset := u.offset
+		s.mu.Unlock()
+
+		w.Header().Set("Upload-Offset", strconv.FormatInt(offset, 10))
+		if failNow {
+			// Bytes are stored but the (simulated) completion hook failed.
+			w.WriteHeader(http.StatusBadGateway)
+			return
+		}
+		w.WriteHeader(http.StatusNoContent)
+
+	case http.MethodDelete:
+		s.mu.Lock()
+		delete(s.uploads, id)
+		s.mu.Unlock()
+		w.WriteHeader(http.StatusNoContent)
+
+	default:
+		w.WriteHeader(http.StatusMethodNotAllowed)
+	}
+}
+
+// withRecording switches into a fresh temp working directory containing a
+// recording at data/recordings/<fileName>. The working directory is restored on
+// cleanup. Tests using this helper must not run in parallel.
+func withRecording(t *testing.T, fileName string, payload []byte) {
+	t.Helper()
+	dir := t.TempDir()
+	old, err := os.Getwd()
+	if err != nil {
+		t.Fatalf("getwd: %v", err)
+	}
+	if err := os.Chdir(dir); err != nil {
+		t.Fatalf("chdir: %v", err)
+	}
+	t.Cleanup(func() { _ = os.Chdir(old) })
+
+	if err := os.MkdirAll("data/recordings", 0o755); err != nil {
+		t.Fatalf("mkdir recordings: %v", err)
+	}
+	if err := os.WriteFile(filepath.Join("data/recordings", fileName), payload, 0o644); err != nil {
+		t.Fatalf("write recording: %v", err)
+	}
+}
+
+func testVault(uri string) models.KStorage {
+	return models.KStorage{
+		URI:             uri,
+		AccessKey:       "ak",
+		SecretAccessKey: "sk",
+		Provider:        "gcp",
+		Directory:       "dir",
+	}
+}
+
+func TestUploadVaultResumable_HappyPath(t *testing.T) {
+	srv := newFakeTus()
+	ts := httptest.NewServer(srv)
+	defer ts.Close()
+
+	fileName := "1564859471_6-474162_oprit_577-283-727-375_1153_27.mp4"
+	payload := bytes.Repeat([]byte("x"), 4096)
+	withRecording(t, fileName, payload)
+
+	uploaded, responded, supported, _, err := uploadVaultResumable(testVault(ts.URL), "pk", "dev", fileName, "test", "primary")
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if !uploaded || !responded || !supported {
+		t.Fatalf("uploaded/responded/supported = %v/%v/%v, want all true", uploaded, responded, supported)
+	}
+	if got := srv.totalBytes(); got != int64(len(payload)) {
+		t.Fatalf("server received %d bytes, want %d", got, len(payload))
+	}
+	if _, err := os.Stat(tusSidecarPath(fileName, "primary")); !os.IsNotExist(err) {
+		t.Fatalf("expected sidecar to be removed after success, stat err = %v", err)
+	}
+}
+
+func TestUploadVaultResumable_Chunked(t *testing.T) {
+	srv := newFakeTus()
+	ts := httptest.NewServer(srv)
+	defer ts.Close()
+
+	fileName := "1564859471_6-474162_oprit_577-283-727-375_1153_27.mp4"
+	// 10 KiB payload uploaded in 4 KiB chunks => 3 PATCH requests (4096+4096+2048).
+	payload := bytes.Repeat([]byte("c"), 10240)
+	withRecording(t, fileName, payload)
+	t.Setenv("AGENT_TUS_CHUNK_SIZE_BYTES", "4096")
+
+	uploaded, _, supported, _, err := uploadVaultResumable(testVault(ts.URL), "pk", "dev", fileName, "test", "primary")
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if !uploaded || !supported {
+		t.Fatalf("expected chunked upload success, got uploaded=%v supported=%v", uploaded, supported)
+	}
+	if got := srv.totalBytes(); got != int64(len(payload)) {
+		t.Fatalf("server received %d bytes, want %d", got, len(payload))
+	}
+	count, sizes := srv.patchCounts()
+	if count != 3 {
+		t.Fatalf("expected 3 chunked PATCH requests, got %d (sizes=%v)", count, sizes)
+	}
+	want := []int64{4096, 4096, 2048}
+	for i, w := range want {
+		if sizes[i] != w {
+			t.Fatalf("chunk %d size = %d, want %d (sizes=%v)", i, sizes[i], w, sizes)
+		}
+	}
+	if _, err := os.Stat(tusSidecarPath(fileName, "primary")); !os.IsNotExist(err) {
+		t.Fatalf("expected sidecar removed after success, stat err = %v", err)
+	}
+}
+
+func TestUploadVaultResumable_ChunkingDisabled(t *testing.T) {
+	srv := newFakeTus()
+	ts := httptest.NewServer(srv)
+	defer ts.Close()
+
+	fileName := "1564859471_6-474162_oprit_577-283-727-375_1153_27.mp4"
+	payload := bytes.Repeat([]byte("d"), 10240)
+	withRecording(t, fileName, payload)
+	// 0 disables chunking: the whole file should go out in a single PATCH.
+	t.Setenv("AGENT_TUS_CHUNK_SIZE_BYTES", "0")
+
+	uploaded, _, supported, _, err := uploadVaultResumable(testVault(ts.URL), "pk", "dev", fileName, "test", "primary")
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if !uploaded || !supported {
+		t.Fatalf("expected success, got uploaded=%v supported=%v", uploaded, supported)
+	}
+	count, sizes := srv.patchCounts()
+	if count != 1 {
+		t.Fatalf("expected a single PATCH when chunking is disabled, got %d (sizes=%v)", count, sizes)
+	}
+	if sizes[0] != int64(len(payload)) {
+		t.Fatalf("single PATCH size = %d, want %d", sizes[0], len(payload))
+	}
+}
+
+func TestTusChunkSize(t *testing.T) {
+	cases := []struct {
+		name string
+		env  string
+		set  bool
+		want int64
+	}{
+		{name: "default when unset", set: false, want: tusDefaultChunkSize},
+		{name: "default on invalid", env: "notanumber", set: true, want: tusDefaultChunkSize},
+		{name: "explicit value", env: "65536", set: true, want: 65536},
+		{name: "zero disables", env: "0", set: true, want: 0},
+		{name: "negative disables", env: "-5", set: true, want: 0},
+	}
+	for _, tc := range cases {
+		t.Run(tc.name, func(t *testing.T) {
+			if tc.set {
+				t.Setenv("AGENT_TUS_CHUNK_SIZE_BYTES", tc.env)
+			} else {
+				t.Setenv("AGENT_TUS_CHUNK_SIZE_BYTES", "")
+			}
+			if got := tusChunkSize(); got != tc.want {
+				t.Fatalf("tusChunkSize() = %d, want %d", got, tc.want)
+			}
+		})
+	}
+}
+
+func TestUploadVaultResumable_Unsupported(t *testing.T) {
+	srv := newFakeTus()
+	srv.unsupported = true
+	ts := httptest.NewServer(srv)
+	defer ts.Close()
+
+	fileName := "f.mp4"
+	withRecording(t, fileName, []byte("hello"))
+
+	uploaded, _, supported, _, _ := uploadVaultResumable(testVault(ts.URL), "pk", "dev", fileName, "test", "primary")
+	if uploaded {
+		t.Fatal("expected uploaded=false against a vault without a tus endpoint")
+	}
+	if supported {
+		t.Fatal("expected supported=false so the caller falls back to the legacy upload")
+	}
+}
+
+func TestUploadVaultResumable_FinalizeRetry(t *testing.T) {
+	srv := newFakeTus()
+	srv.failFinalize = 1
+	ts := httptest.NewServer(srv)
+	defer ts.Close()
+
+	fileName := "1564859471_6-474162_oprit_577-283-727-375_1153_27.mp4"
+	payload := bytes.Repeat([]byte("y"), 2048)
+	withRecording(t, fileName, payload)
+
+	uploaded, _, supported, _, err := uploadVaultResumable(testVault(ts.URL), "pk", "dev", fileName, "test", "primary")
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if !uploaded || !supported {
+		t.Fatalf("expected success after a failed finalize + restart, got uploaded=%v supported=%v", uploaded, supported)
+	}
+	if got := srv.createCount(); got < 2 {
+		t.Fatalf("expected at least 2 create requests (restart after failed finalize), got %d", got)
+	}
+}
+
+func TestUploadVaultResumable_ResumeFromSidecar(t *testing.T) {
+	srv := newFakeTus()
+	ts := httptest.NewServer(srv)
+	defer ts.Close()
+
+	fileName := "1564859471_6-474162_oprit_577-283-727-375_1153_27.mp4"
+	total := 8192
+	half := 4096
+	payload := bytes.Repeat([]byte("z"), total)
+	withRecording(t, fileName, payload)
+
+	// Simulate a previous run that uploaded half the file before being interrupted.
+	id := srv.seed(int64(total), int64(half))
+	baseURL := strings.TrimRight(ts.URL, "/") + tusUploadPath
+	saveTusResumeState(tusSidecarPath(fileName, "primary"), tusResumeState{
+		UploadURL: strings.TrimRight(baseURL, "/") + "/" + id,
+		VaultURI:  baseURL,
+		Size:      int64(total),
+	})
+
+	uploaded, _, supported, _, err := uploadVaultResumable(testVault(ts.URL), "pk", "dev", fileName, "test", "primary")
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if !uploaded || !supported {
+		t.Fatalf("expected resume success, got uploaded=%v supported=%v", uploaded, supported)
+	}
+	if got := srv.lastPatch(); got != int64(total-half) {
+		t.Fatalf("resume should only send the remaining %d bytes, sent %d", total-half, got)
+	}
+	if srv.createCount() != 0 {
+		t.Fatalf("resume should not create a new upload, got %d creates", srv.createCount())
+	}
+}
+
+func testHubConfig(hubURI string) *models.Config {
+	return &models.Config{
+		Key:           "device-key",
+		HubURI:        hubURI,
+		HubKey:        "hubpub",
+		HubPrivateKey: "hubpriv",
+		S3:            &models.S3{Region: "eu-west"},
+	}
+}
+
+// decodeTusMetadata parses a tus Upload-Metadata header value ("key b64,key b64")
+// back into a map of decoded key/value pairs.
+func decodeTusMetadata(meta string) map[string]string {
+	out := map[string]string{}
+	if meta == "" {
+		return out
+	}
+	for _, pair := range strings.Split(meta, ",") {
+		parts := strings.SplitN(strings.TrimSpace(pair), " ", 2)
+		if parts[0] == "" {
+			continue
+		}
+		val := ""
+		if len(parts) == 2 {
+			if b, err := base64.StdEncoding.DecodeString(parts[1]); err == nil {
+				val = string(b)
+			}
+		}
+		out[parts[0]] = val
+	}
+	return out
+}
+
+func TestUploadHubResumable_HappyPath(t *testing.T) {
+	srv := newFakeTus()
+	ts := httptest.NewServer(srv)
+	defer ts.Close()
+
+	fileName := "1564859471_6-474162_oprit_577-283-727-375_1153_27.mp4"
+	payload := bytes.Repeat([]byte("h"), 4096)
+	withRecording(t, fileName, payload)
+
+	uploaded, _, supported, _, err := uploadHubResumable(testHubConfig(ts.URL), fileName, "test", "hub")
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if !uploaded || !supported {
+		t.Fatalf("uploaded/supported = %v/%v, want both true", uploaded, supported)
+	}
+	if got := srv.totalBytes(); got != int64(len(payload)) {
+		t.Fatalf("server received %d bytes, want %d", got, len(payload))
+	}
+
+	// The Hub auth headers must be present on every request type (POST/HEAD/PATCH),
+	// because Kerberos Hub validates them on each proxied request. Conversely the
+	// vault credentials/routing are injected by Kerberos Hub on the agent's behalf
+	// and must never be sent by the agent on the hub path.
+	for _, method := range []string{http.MethodPost, http.MethodHead, http.MethodPatch} {
+		reqs := srv.requestsForMethod(method)
+		if len(reqs) == 0 {
+			t.Fatalf("expected at least one %s request", method)
+		}
+		for _, req := range reqs {
+			if got := req.header.Get("X-Kerberos-Hub-PublicKey"); got != "hubpub" {
+				t.Errorf("%s: X-Kerberos-Hub-PublicKey = %q, want %q", method, got, "hubpub")
+			}
+			if got := req.header.Get("X-Kerberos-Hub-PrivateKey"); got != "hubpriv" {
+				t.Errorf("%s: X-Kerberos-Hub-PrivateKey = %q, want %q", method, got, "hubpriv")
+			}
+			if got := req.header.Get("X-Kerberos-Hub-Region"); got != "eu-west" {
+				t.Errorf("%s: X-Kerberos-Hub-Region = %q, want %q", method, got, "eu-west")
+			}
+			if got := req.header.Get("X-Kerberos-Storage-Device"); got != "device-key" {
+				t.Errorf("%s: X-Kerberos-Storage-Device = %q, want %q", method, got, "device-key")
+			}
+			for _, h := range []string{
+				"X-Kerberos-Storage-AccessKey",
+				"X-Kerberos-Storage-SecretAccessKey",
+				"X-Kerberos-Storage-CloudKey",
+				"X-Kerberos-Storage-Provider",
+				"X-Kerberos-Storage-Directory",
+			} {
+				if got := req.header.Get(h); got != "" {
+					t.Errorf("%s: %s should be empty on the hub path, got %q", method, h, got)
+				}
+			}
+		}
+	}
+
+	// The creation request carries the upload metadata; on the hub path it must
+	// omit directory/provider/cloudkey (Hub resolves those) but include
+	// filename/device/capture. The filename header is also set on create.
+	posts := srv.requestsForMethod(http.MethodPost)
+	if got := posts[0].header.Get("X-Kerberos-Storage-FileName"); got != fileName {
+		t.Errorf("POST X-Kerberos-Storage-FileName = %q, want %q", got, fileName)
+	}
+	meta := decodeTusMetadata(posts[0].header.Get("Upload-Metadata"))
+	for _, omitted := range []string{"directory", "provider", "cloudkey"} {
+		if _, ok := meta[omitted]; ok {
+			t.Errorf("hub metadata must omit %q, got %v", omitted, meta)
+		}
+	}
+	if meta["filename"] != fileName {
+		t.Errorf("hub metadata filename = %q, want %q", meta["filename"], fileName)
+	}
+	if meta["device"] != "device-key" {
+		t.Errorf("hub metadata device = %q, want %q", meta["device"], "device-key")
+	}
+	if meta["capture"] != "IPCamera" {
+		t.Errorf("hub metadata capture = %q, want %q", meta["capture"], "IPCamera")
+	}
+}
+
+func TestUploadHubResumable_Unsupported(t *testing.T) {
+	srv := newFakeTus()
+	srv.unsupported = true
+	ts := httptest.NewServer(srv)
+	defer ts.Close()
+
+	fileName := "f.mp4"
+	withRecording(t, fileName, []byte("hello"))
+
+	uploaded, _, supported, _, _ := uploadHubResumable(testHubConfig(ts.URL), fileName, "test", "hub")
+	if uploaded {
+		t.Fatal("expected uploaded=false against a hub without a tus endpoint")
+	}
+	if supported {
+		t.Fatal("expected supported=false so the caller falls back to the legacy upload")
+	}
+}
+
+func TestEncodeTusMetadata(t *testing.T) {
+	got := encodeTusMetadata(map[string]string{
+		"b":     "2",
+		"a":     "1",
+		"empty": "",
+	})
+	// keys sorted, empty values skipped, values base64-encoded.
+	want := "a MQ==,b Mg=="
+	if got != want {
+		t.Fatalf("encodeTusMetadata = %q, want %q", got, want)
+	}
+}
+
+func TestResolveTusLocation(t *testing.T) {
+	cases := []struct {
+		name     string
+		base     string
+		location string
+		want     string
+	}{
+		{
+			name:     "absolute path location",
+			base:     "http://host/storage/tus/",
+			location: "/storage/tus/abc",
+			want:     "http://host/storage/tus/abc",
+		},
+		{
+			name:     "absolute url keeps configured host",
+			base:     "http://host/storage/tus/",
+			location: "http://internal:8080/storage/tus/xyz",
+			want:     "http://host/storage/tus/xyz",
+		},
+		{
+			name:     "relative id",
+			base:     "http://host/api/storage/tus/",
+			location: "abc",
+			want:     "http://host/api/storage/tus/abc",
+		},
+	}
+	for _, tc := range cases {
+		t.Run(tc.name, func(t *testing.T) {
+			if got := resolveTusLocation(tc.base, tc.location); got != tc.want {
+				t.Fatalf("resolveTusLocation(%q, %q) = %q, want %q", tc.base, tc.location, got, tc.want)
+			}
+		})
+	}
+}
+
+func TestTusResumeStateRoundTrip(t *testing.T) {
+	dir := t.TempDir()
+	old, _ := os.Getwd()
+	if err := os.Chdir(dir); err != nil {
+		t.Fatalf("chdir: %v", err)
+	}
+	defer os.Chdir(old)
+
+	path := tusSidecarPath("file.mp4", "primary")
+	state := tusResumeState{UploadURL: "http://host/storage/tus/abc", VaultURI: "http://host/storage/tus/", Size: 123}
+	saveTusResumeState(path, state)
+
+	if got := loadTusResumeState(path, state.VaultURI); got != state.UploadURL {
+		t.Fatalf("loadTusResumeState = %q, want %q", got, state.UploadURL)
+	}
+	// A mismatched vault URI must not be reused.
+	if got := loadTusResumeState(path, "http://other/storage/tus/"); got != "" {
+		t.Fatalf("loadTusResumeState with mismatched vault = %q, want empty", got)
+	}
+}

machinery/src/components/Config.go

@@ -1,405 +0,0 @@
-package components
-
-import (
-	"bufio"
-	"encoding/base64"
-	"encoding/json"
-	"errors"
-	"fmt"
-	"image"
-	_ "image/png"
-	"io/ioutil"
-	"os"
-	"reflect"
-	"sort"
-	"strconv"
-	"strings"
-	"time"
-
-	"github.com/InVisionApp/conjungo"
-	"github.com/kerberos-io/agent/machinery/src/database"
-	"github.com/kerberos-io/agent/machinery/src/log"
-	"github.com/kerberos-io/agent/machinery/src/models"
-	"gopkg.in/mgo.v2/bson"
-)
-
-func GetImageFromFilePath() (image.Image, error) {
-	snapshotDirectory := "./data/snapshots"
-	files, err := ioutil.ReadDir(snapshotDirectory)
-	if err == nil && len(files) > 1 {
-		sort.Slice(files, func(i, j int) bool {
-			return files[i].ModTime().Before(files[j].ModTime())
-		})
-		filePath := "./data/snapshots/" + files[1].Name()
-		f, err := os.Open(filePath)
-		if err != nil {
-			return nil, err
-		}
-		defer f.Close()
-		image, _, err := image.Decode(f)
-		return image, err
-	}
-	return nil, errors.New("Could not find a snapshot in " + snapshotDirectory)
-}
-
-func GetSnapshot() string {
-	var snapshot string
-	files, err := ioutil.ReadDir("./data/snapshots")
-	if err == nil && len(files) > 1 {
-		sort.Slice(files, func(i, j int) bool {
-			return files[i].ModTime().Before(files[j].ModTime())
-		})
-		f, _ := os.Open("./data/snapshots/" + files[1].Name())
-		defer f.Close()
-		// Read entire JPG into byte slice.
-		reader := bufio.NewReader(f)
-		content, _ := ioutil.ReadAll(reader)
-		// Encode as base64.
-		snapshot = base64.StdEncoding.EncodeToString(content)
-	}
-	return snapshot
-}
-
-// ReadUserConfig Reads the user configuration of the Kerberos Open Source instance.
-// This will return a models.User struct including the username, password,
-// selected language, and if the installation was completed or not.
-func ReadUserConfig() (userConfig models.User) {
-	for {
-		jsonFile, err := os.Open("./data/config/user.json")
-		if err != nil {
-			fmt.Println(err)
-			fmt.Println("Config file is not found " + "./data/config/user.json" + ", trying again in 5s.")
-			time.Sleep(5 * time.Second)
-		} else {
-			fmt.Println("Successfully Opened user.json")
-			byteValue, _ := ioutil.ReadAll(jsonFile)
-			err = json.Unmarshal(byteValue, &userConfig)
-			if err != nil {
-				fmt.Println("JSON file not valid: " + err.Error())
-			} else {
-				jsonFile.Close()
-				break
-			}
-			time.Sleep(5 * time.Second)
-		}
-		jsonFile.Close()
-	}
-
-	return
-}
-
-func OpenConfig(configuration *models.Configuration) {
-
-	// We are checking which deployment this is running, so we can load
-	// into the configuration as expected.
-
-	if os.Getenv("DEPLOYMENT") == "factory" || os.Getenv("MACHINERY_ENVIRONMENT") == "kubernetes" {
-
-		// Factory deployment means that configuration is stored in MongoDB
-		// Multiple agents have there configuration stored, and can benefit from
-		// the concept of a global concept.
-
-		session := database.New().Copy()
-		defer session.Close()
-		db := session.DB(database.DatabaseName)
-		collection := db.C("configuration")
-
-		collection.Find(bson.M{
-			"type": "global",
-		}).One(&configuration.GlobalConfig)
-
-		collection.Find(bson.M{
-			"type": "config",
-			"name": os.Getenv("DEPLOYMENT_NAME"),
-		}).One(&configuration.CustomConfig)
-
-		// We will merge both configs in a single config file.
-		// Read again from database but this store overwrite the same object.
-
-		opts := conjungo.NewOptions()
-		opts.SetTypeMergeFunc(
-			reflect.TypeOf(""),
-			func(t, s reflect.Value, o *conjungo.Options) (reflect.Value, error) {
-				targetStr, _ := t.Interface().(string)
-				sourceStr, _ := s.Interface().(string)
-				finalStr := targetStr
-				if sourceStr != "" {
-					finalStr = sourceStr
-				}
-				return reflect.ValueOf(finalStr), nil
-			},
-		)
-
-		// Merge Config toplevel
-		conjungo.Merge(&configuration.Config, configuration.GlobalConfig, opts)
-		conjungo.Merge(&configuration.Config, configuration.CustomConfig, opts)
-
-		// Merge Kerberos Vault settings
-		var kerberosvault models.KStorage
-		conjungo.Merge(&kerberosvault, configuration.GlobalConfig.KStorage, opts)
-		conjungo.Merge(&kerberosvault, configuration.CustomConfig.KStorage, opts)
-		configuration.Config.KStorage = &kerberosvault
-
-		// Merge Kerberos S3 settings
-		var s3 models.S3
-		conjungo.Merge(&s3, configuration.GlobalConfig.S3, opts)
-		conjungo.Merge(&s3, configuration.CustomConfig.S3, opts)
-		configuration.Config.S3 = &s3
-
-	} else if os.Getenv("DEPLOYMENT") == "" || os.Getenv("DEPLOYMENT") == "agent" {
-
-		// Local deployment means we do a stand-alone installation
-		// Configuration is stored into a json file, and there is only 1 agent.
-
-		// Open device config
-		for {
-			jsonFile, err := os.Open("./data/config/config.json")
-			if err != nil {
-				log.Log.Error("Config file is not found " + "./data/config/config.json" + ", trying again in 5s.")
-				time.Sleep(5 * time.Second)
-			} else {
-				log.Log.Info("Successfully Opened config.json from " + configuration.Name)
-				byteValue, _ := ioutil.ReadAll(jsonFile)
-				err = json.Unmarshal(byteValue, &configuration.Config)
-				jsonFile.Close()
-				if err != nil {
-					fmt.Println("JSON file not valid: " + err.Error())
-				} else {
-					err = json.Unmarshal(byteValue, &configuration.CustomConfig)
-					if err != nil {
-						fmt.Println("JSON file not valid: " + err.Error())
-					} else {
-						break
-					}
-				}
-				time.Sleep(5 * time.Second)
-			}
-			jsonFile.Close()
-		}
-
-	}
-
-	return
-}
-
-// This function will override the configuration with environment variables.
-func OverrideWithEnvironmentVariables(configuration *models.Configuration) {
-	environmentVariables := os.Environ()
-	for _, env := range environmentVariables {
-		if strings.Contains(env, "AGENT_") {
-			key := strings.Split(env, "=")[0]
-			value := os.Getenv(key)
-			switch key {
-
-			/* General configuration */
-			case "AGENT_KEY":
-				configuration.Config.Key = value
-				break
-			case "AGENT_NAME":
-				configuration.Config.Name = value
-				break
-			case "AGENT_TIMEZONE":
-				configuration.Config.Timezone = value
-				break
-			case "AGENT_OFFLINE":
-				configuration.Config.Offline = value
-				break
-			case "AGENT_AUTO_CLEAN":
-				configuration.Config.AutoClean = value
-				break
-			case "AGENT_AUTO_CLEAN_MAX_SIZE":
-				size, err := strconv.ParseInt(value, 10, 64)
-				if err == nil {
-					configuration.Config.MaxDirectorySize = size
-				}
-				break
-
-			/* Camera configuration */
-			case "AGENT_CAPTURE_IPCAMERA_RTSP":
-				configuration.Config.Capture.IPCamera.RTSP = value
-				break
-			case "AGENT_CAPTURE_IPCAMERA_SUB_RTSP":
-				configuration.Config.Capture.IPCamera.SubRTSP = value
-				break
-
-				/* ONVIF connnection settings */
-			case "AGENT_CAPTURE_IPCAMERA_ONVIF":
-				isEnabled := value == " true"
-				configuration.Config.Capture.IPCamera.ONVIF = isEnabled
-				break
-			case "AGENT_CAPTURE_IPCAMERA_ONVIF_XADDR":
-				configuration.Config.Capture.IPCamera.ONVIFXAddr = value
-				break
-			case "AGENT_CAPTURE_IPCAMERA_ONVIF_USERNAME":
-				configuration.Config.Capture.IPCamera.ONVIFUsername = value
-				break
-			case "AGENT_CAPTURE_IPCAMERA_ONVIF_PASSWORD":
-				configuration.Config.Capture.IPCamera.ONVIFPassword = value
-				break
-
-			/* Recording mode */
-			case "AGENT_CAPTURE_RECORDING":
-				configuration.Config.Capture.Recording = value
-				break
-			case "AGENT_CAPTURE_CONTINUOUS":
-				configuration.Config.Capture.Continuous = value
-				break
-			case "AGENT_CAPTURE_LIVEVIEW":
-				configuration.Config.Capture.Liveview = value
-				break
-			case "AGENT_CAPTURE_MOTION":
-				configuration.Config.Capture.Motion = value
-				break
-			case "AGENT_CAPTURE_SNAPSHOTS":
-				configuration.Config.Capture.Snapshots = value
-				break
-			case "AGENT_CAPTURE_PRERECORDING":
-				duration, err := strconv.ParseInt(value, 10, 64)
-				if err == nil {
-					configuration.Config.Capture.PreRecording = duration
-				}
-				break
-			case "AGENT_CAPTURE_POSTRECORDING":
-				duration, err := strconv.ParseInt(value, 10, 64)
-				if err == nil {
-					configuration.Config.Capture.PostRecording = duration
-				}
-				break
-			case "AGENT_CAPTURE_MAXLENGTH":
-				duration, err := strconv.ParseInt(value, 10, 64)
-				if err == nil {
-					configuration.Config.Capture.MaxLengthRecording = duration
-				}
-				break
-			case "AGENT_CAPTURE_PIXEL_CHANGE":
-				count, err := strconv.Atoi(value)
-				if err == nil {
-					configuration.Config.Capture.PixelChangeThreshold = count
-				}
-				break
-			case "AGENT_CAPTURE_FRAGMENTED":
-				configuration.Config.Capture.Fragmented = value
-				break
-			case "AGENT_CAPTURE_FRAGMENTED_DURATION":
-				duration, err := strconv.ParseInt(value, 10, 64)
-				if err == nil {
-					configuration.Config.Capture.FragmentedDuration = duration
-				}
-				break
-
-			/* Cloud settings for persisting recordings */
-			case "AGENT_CLOUD":
-				configuration.Config.Cloud = value
-				break
-
-			/* When connected and storing in Kerberos Hub (SAAS) */
-			case "AGENT_HUB_URI":
-				configuration.Config.HubURI = value
-				break
-			case "AGENT_HUB_KEY":
-				configuration.Config.HubKey = value
-				break
-			case "AGENT_HUB_PRIVATE_KEY":
-				configuration.Config.HubPrivateKey = value
-				break
-			case "AGENT_HUB_USERNAME":
-				configuration.Config.S3.Username = value
-				break
-			case "AGENT_HUB_SITE":
-				configuration.Config.HubSite = value
-				break
-
-			/* MQTT settings for bi-directional communication */
-			case "AGENT_MQTT_URI":
-				configuration.Config.MQTTURI = value
-				break
-			case "AGENT_MQTT_USERNAME":
-				configuration.Config.MQTTUsername = value
-				break
-			case "AGENT_MQTT_PASSWORD":
-				configuration.Config.MQTTPassword = value
-				break
-
-			/* WebRTC settings for live-streaming (remote) */
-			case "AGENT_STUN_URI":
-				configuration.Config.STUNURI = value
-				break
-			case "AGENT_TURN_URI":
-				configuration.Config.TURNURI = value
-				break
-			case "AGENT_TURN_USERNAME":
-				configuration.Config.TURNUsername = value
-				break
-			case "AGENT_TURN_PASSWORD":
-				configuration.Config.TURNPassword = value
-				break
-
-			/* When storing in a Kerberos Vault */
-			case "AGENT_KERBEROSVAULT_URI":
-				configuration.Config.KStorage.URI = value
-				break
-			case "AGENT_KERBEROSVAULT_ACCESS_KEY":
-				configuration.Config.KStorage.AccessKey = value
-				break
-			case "AGENT_KERBEROSVAULT_SECRET_KEY":
-				configuration.Config.KStorage.SecretAccessKey = value
-				break
-			case "AGENT_KERBEROSVAULT_PROVIDER":
-				configuration.Config.KStorage.Provider = value
-				break
-			case "AGENT_KERBEROSVAULT_DIRECTORY":
-				configuration.Config.KStorage.Directory = value
-				break
-
-			}
-		}
-	}
-}
-
-func SaveConfig(config models.Config, configuration *models.Configuration, communication *models.Communication) error {
-	if !communication.IsConfiguring.IsSet() {
-		communication.IsConfiguring.Set()
-
-		err := StoreConfig(config)
-		if err != nil {
-			communication.IsConfiguring.UnSet()
-			return err
-		}
-
-		select {
-		case communication.HandleBootstrap <- "restart":
-		default:
-		}
-
-		communication.IsConfiguring.UnSet()
-
-		return nil
-	} else {
-		return errors.New("☄ Already reconfiguring")
-	}
-}
-
-func StoreConfig(config models.Config) error {
-	// Save into database
-	if os.Getenv("DEPLOYMENT") == "factory" || os.Getenv("MACHINERY_ENVIRONMENT") == "kubernetes" {
-		// Write to mongodb
-		session := database.New().Copy()
-		defer session.Close()
-		db := session.DB(database.DatabaseName)
-		collection := db.C("configuration")
-
-		err := collection.Update(bson.M{
-			"type": "config",
-			"name": os.Getenv("DEPLOYMENT_NAME"),
-		}, &config)
-		return err
-
-		// Save into file
-	} else if os.Getenv("DEPLOYMENT") == "" || os.Getenv("DEPLOYMENT") == "agent" {
-		res, _ := json.MarshalIndent(config, "", "\t")
-		err := ioutil.WriteFile("./data/config/config.json", res, 0644)
-		return err
-	}
-
-	return errors.New("Not able to update config")
-}

machinery/src/components/Kerberos.go

@@ -1,281 +0,0 @@
-package components
-
-import (
-	"strconv"
-	"sync"
-	"sync/atomic"
-	"time"
-
-	"github.com/kerberos-io/agent/machinery/src/capture"
-	"github.com/kerberos-io/agent/machinery/src/cloud"
-	"github.com/kerberos-io/agent/machinery/src/computervision"
-	"github.com/kerberos-io/agent/machinery/src/log"
-	"github.com/kerberos-io/agent/machinery/src/models"
-	"github.com/kerberos-io/agent/machinery/src/onvif"
-	routers "github.com/kerberos-io/agent/machinery/src/routers/mqtt"
-	"github.com/kerberos-io/joy4/av"
-	"github.com/kerberos-io/joy4/av/pubsub"
-	"github.com/kerberos-io/joy4/cgo/ffmpeg"
-	"github.com/tevino/abool"
-)
-
-func Bootstrap(configuration *models.Configuration, communication *models.Communication) {
-	log.Log.Debug("Bootstrap: started")
-
-	// We will keep track of the Kerberos Agent up time
-	// This is send to Kerberos Hub in a heartbeat.
-	uptimeStart := time.Now()
-
-	// Initiate the packet counter, this is being used to detect
-	// if a camera is going blocky, or got disconnected.
-	var packageCounter atomic.Value
-	packageCounter.Store(int64(0))
-	communication.PackageCounter = &packageCounter
-
-	// This is used when the last packet was received (timestamp),
-	// this metric is used to determine if the camera is still online/connected.
-	var lastPacketTimer atomic.Value
-	packageCounter.Store(int64(0))
-	communication.LastPacketTimer = &lastPacketTimer
-
-	// This is used to understand if we have a working Kerberos Hub connection
-	// cloudTimestamp will be updated when successfully sending heartbeats.
-	var cloudTimestamp atomic.Value
-	cloudTimestamp.Store(int64(0))
-	communication.CloudTimestamp = &cloudTimestamp
-
-	communication.HandleStream = make(chan string, 1)
-	communication.HandleSubStream = make(chan string, 1)
-	communication.HandleUpload = make(chan string, 1)
-	communication.HandleHeartBeat = make(chan string, 1)
-	communication.HandleLiveSD = make(chan int64, 1)
-	communication.HandleLiveHDKeepalive = make(chan string, 1)
-	communication.HandleLiveHDPeers = make(chan string, 1)
-	communication.IsConfiguring = abool.New()
-
-	// Before starting the agent, we have a control goroutine, that might
-	// do several checks to see if the agent is still operational.
-	go ControlAgent(communication)
-
-	// Run the agent and fire up all the other
-	// goroutines which do image capture, motion detection, onvif, etc.
-
-	for {
-		// This will blocking until receiving a signal to be restarted, reconfigured, stopped, etc.
-		status := RunAgent(configuration, communication, uptimeStart)
-		if status == "stop" {
-			break
-		}
-		// We will re open the configuration, might have changed :O!
-		OpenConfig(configuration)
-	}
-	log.Log.Debug("Bootstrap: finished")
-}
-
-func RunAgent(configuration *models.Configuration, communication *models.Communication, uptimeStart time.Time) string {
-	log.Log.Debug("RunAgent: started")
-
-	config := configuration.Config
-
-	// Currently only support H264 encoded cameras, this will change.
-	// Establishing the camera connection
-	log.Log.Info("RunAgent: opening RTSP stream")
-	rtspUrl := config.Capture.IPCamera.RTSP
-	infile, streams, err := capture.OpenRTSP(rtspUrl)
-
-	var queue *pubsub.Queue
-
-	status := "not started"
-
-	if err == nil {
-
-		log.Log.Info("RunAgent: opened RTSP stream")
-
-		// We might have a secondary rtsp url, so we might need to use that.
-		var subInfile av.DemuxCloser
-		var subStreams []av.CodecData
-		subStreamEnabled := false
-		subRtspUrl := config.Capture.IPCamera.SubRTSP
-		if subRtspUrl != "" && subRtspUrl != rtspUrl {
-			subInfile, subStreams, err = capture.OpenRTSP(subRtspUrl)
-			if err == nil {
-				log.Log.Info("RunAgent: opened RTSP sub stream")
-				subStreamEnabled = true
-			}
-		}
-
-		// At some routines we will need to decode the image.
-		// Make sure its properly locked as we only have a single decoder.
-		var decoderMutex sync.Mutex
-		var subDecoderMutex sync.Mutex
-		decoder := capture.GetVideoDecoder(streams)
-
-		var subDecoder *ffmpeg.VideoDecoder
-		if subStreamEnabled {
-			subDecoder = capture.GetVideoDecoder(subStreams)
-		}
-
-		communication.Decoder = decoder
-		communication.SubDecoder = subDecoder
-		communication.DecoderMutex = &decoderMutex
-		communication.SubDecoderMutex = &subDecoderMutex
-
-		// Create a packet queue, which is filled by the HandleStream routing
-		// and consumed by all other routines: motion, livestream, etc.
-		if config.Capture.PreRecording <= 0 {
-			config.Capture.PreRecording = 1
-			log.Log.Warning("RunAgent: Prerecording value not found in config or invalid value! Found: " + strconv.FormatInt(config.Capture.PreRecording, 10))
-		}
-
-		// We are creating a queue to store the RTSP frames in, these frames will be
-		// processed by the different consumers: motion detection, recording, etc.
-		queue = pubsub.NewQueue()
-		communication.Queue = queue
-		queue.SetMaxGopCount(int(config.Capture.PreRecording) + 1) // GOP time frame is set to prerecording (we'll add 2 gops to leave some room).
-		log.Log.Info("RunAgent: SetMaxGopCount was set with: " + strconv.Itoa(int(config.Capture.PreRecording)+1))
-		queue.WriteHeader(streams)
-
-		// We might have a substream, if so we'll create a seperate queue.
-		var subQueue *pubsub.Queue
-		if subStreamEnabled {
-			log.Log.Info("RunAgent: Creating sub stream queue with SetMaxGopCount set to " + strconv.Itoa(int(1)))
-			subQueue = pubsub.NewQueue()
-			subQueue.SetMaxGopCount(1)
-			subQueue.WriteHeader(subStreams)
-		}
-
-		// Configure a MQTT client which helps for a bi-directional communication
-		communication.HandleONVIF = make(chan models.OnvifAction, 1)
-		mqttClient := routers.ConfigureMQTT(configuration, communication)
-
-		// Handle heartbeats
-		go cloud.HandleHeartBeat(configuration, communication, uptimeStart)
-
-		// Handle the camera stream
-		go capture.HandleStream(infile, queue, communication)
-
-		// Handle the substream if enabled
-		if subStreamEnabled {
-			go capture.HandleSubStream(subInfile, subQueue, communication)
-		}
-
-		// Handle processing of motion
-		communication.HandleMotion = make(chan models.MotionDataPartial, 1)
-		if subStreamEnabled {
-			motionCursor := subQueue.Latest()
-			go computervision.ProcessMotion(motionCursor, configuration, communication, mqttClient, subDecoder, &subDecoderMutex)
-		} else {
-			motionCursor := queue.Latest()
-			go computervision.ProcessMotion(motionCursor, configuration, communication, mqttClient, decoder, &decoderMutex)
-		}
-
-		// Handle livestream SD (low resolution over MQTT)
-		if subStreamEnabled {
-			livestreamCursor := subQueue.Latest()
-			go cloud.HandleLiveStreamSD(livestreamCursor, configuration, communication, mqttClient, subDecoder, &subDecoderMutex)
-		} else {
-			livestreamCursor := queue.Latest()
-			go cloud.HandleLiveStreamSD(livestreamCursor, configuration, communication, mqttClient, decoder, &decoderMutex)
-		}
-
-		// Handle livestream HD (high resolution over WEBRTC)
-		communication.HandleLiveHDHandshake = make(chan models.SDPPayload, 1)
-		if subStreamEnabled {
-			livestreamHDCursor := subQueue.Latest()
-			go cloud.HandleLiveStreamHD(livestreamHDCursor, configuration, communication, mqttClient, subStreams, subDecoder, &decoderMutex)
-		} else {
-			livestreamHDCursor := queue.Latest()
-			go cloud.HandleLiveStreamHD(livestreamHDCursor, configuration, communication, mqttClient, streams, decoder, &decoderMutex)
-		}
-
-		// Handle recording, will write an mp4 to disk.
-		go capture.HandleRecordStream(queue, configuration, communication, streams)
-
-		// Handle Upload to cloud provider (Kerberos Hub, Kerberos Vault and others)
-		go cloud.HandleUpload(configuration, communication)
-
-		// Handle ONVIF actions
-		go onvif.HandleONVIFActions(configuration, communication)
-
-		// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-		// This will go into a blocking state, once this channel is triggered
-		// the agent will cleanup and restart.
-		status = <-communication.HandleBootstrap
-
-		// Here we are cleaning up everything!
-		if configuration.Config.Offline != "true" {
-			communication.HandleHeartBeat <- "stop"
-			communication.HandleUpload <- "stop"
-		}
-		communication.HandleStream <- "stop"
-		if subStreamEnabled {
-			communication.HandleSubStream <- "stop"
-		}
-		time.Sleep(time.Second * 1)
-
-		infile.Close()
-		queue.Close()
-		if subStreamEnabled {
-			subInfile.Close()
-			subQueue.Close()
-		}
-		close(communication.HandleONVIF)
-		close(communication.HandleLiveHDHandshake)
-		close(communication.HandleMotion)
-		routers.DisconnectMQTT(mqttClient)
-
-		// Wait a few seconds to stop the decoder.
-		time.Sleep(time.Second * 3)
-		decoder.Close()
-		if subStreamEnabled {
-			subDecoder.Close()
-		}
-		// Waiting for some seconds to make sure everything is properly closed.
-		log.Log.Info("RunAgent: waiting 3 seconds to make sure everything is properly closed.")
-		time.Sleep(time.Second * 3)
-	} else {
-		log.Log.Error("Something went wrong while opening RTSP: " + err.Error())
-		time.Sleep(time.Second * 3)
-	}
-
-	log.Log.Debug("RunAgent: finished")
-
-	return status
-}
-
-func ControlAgent(communication *models.Communication) {
-	log.Log.Debug("ControlAgent: started")
-	packageCounter := communication.PackageCounter
-	go func() {
-		// A channel to check the camera activity
-		var previousPacket int64 = 0
-		var occurence = 0
-		for {
-			packetsR := packageCounter.Load().(int64)
-			if packetsR == previousPacket {
-				// If we are already reconfiguring,
-				// we dont need to check if the stream is blocking.
-				if !communication.IsConfiguring.IsSet() {
-					occurence = occurence + 1
-				}
-			} else {
-
-				occurence = 0
-			}
-
-			log.Log.Info("ControlAgent: Number of packets read " + strconv.FormatInt(packetsR, 10))
-
-			// After 15 seconds without activity this is thrown..
-			if occurence == 3 {
-				log.Log.Info("Main: Restarting machinery.")
-				communication.HandleBootstrap <- "restart"
-				time.Sleep(2 * time.Second)
-				occurence = 0
-			}
-			previousPacket = packageCounter.Load().(int64)
-
-			time.Sleep(5 * time.Second)
-		}
-	}()
-	log.Log.Debug("ControlAgent: finished")
-}

machinery/src/components/Onvif.go

@@ -1,25 +0,0 @@
-package components
-
-import (
-	"time"
-
-	"github.com/cedricve/go-onvif"
-	"github.com/kerberos-io/agent/machinery/src/log"
-)
-
-func Discover(timeout time.Duration) {
-	log.Log.Info("Discovering devices")
-	log.Log.Info("Waiting for " + (timeout * time.Second).String())
-	devices, err := onvif.StartDiscovery(timeout * time.Second)
-	if err != nil {
-		log.Log.Error(err.Error())
-	} else {
-		for _, device := range devices {
-			hostname, _ := device.GetHostname()
-			log.Log.Info(hostname.Name)
-		}
-		if len(devices) == 0 {
-			log.Log.Info("No devices descovered\n")
-		}
-	}
-}

machinery/src/components/Stream.go

@@ -1,94 +0,0 @@
-package components
-
-import (
-	"fmt"
-	"image"
-	"image/jpeg"
-	"log"
-	"time"
-
-	"github.com/deepch/vdk/av"
-	"github.com/deepch/vdk/codec/h264parser"
-	"github.com/deepch/vdk/format/rtsp"
-	"github.com/nsmith5/mjpeg"
-)
-
-type Stream struct {
-	Name   string
-	Url    string
-	Debug  bool
-	Codecs string
-}
-
-func CreateStream(name string, url string) *Stream {
-	return &Stream{
-		Name: name,
-		Url:  url,
-	}
-}
-
-func (s Stream) Open() *rtsp.Client {
-
-	// Enable debugging
-	if s.Debug {
-		rtsp.DebugRtsp = true
-	}
-
-	fmt.Println("Dialing in to " + s.Url)
-	session, err := rtsp.Dial(s.Url)
-	if err != nil {
-		log.Println("Something went wrong dialing into stream: ", err)
-		time.Sleep(5 * time.Second)
-	}
-	session.RtpKeepAliveTimeout = 10 * time.Second
-	return session
-}
-
-func (s Stream) Close(session *rtsp.Client) {
-	fmt.Println("Closing RTSP session.")
-	err := session.Close()
-	if err != nil {
-		log.Println("Something went wrong while closing your RTSP session: ", err)
-	}
-}
-
-func (s Stream) GetCodecs() []av.CodecData {
-	session := s.Open()
-	codec, err := session.Streams()
-	log.Println("Reading codecs from stream: ", codec)
-	if err != nil {
-		log.Println("Something went wrong while reading codecs from stream: ", err)
-		time.Sleep(5 * time.Second)
-	}
-	s.Close(session)
-	return codec
-}
-
-func (s Stream) ReadPackets(packetChannel chan av.Packet) {
-	session := s.Open()
-	fmt.Println("Start reading H264 packages from stream")
-	for {
-		packet, err := session.ReadPacket()
-		if err != nil {
-			break
-		}
-		if len(packetChannel) < cap(packetChannel) {
-			packetChannel <- packet
-		}
-	}
-	s.Close(session)
-}
-
-func GetSPSFromCodec(codecs []av.CodecData) ([]byte, []byte) {
-	sps := codecs[0].(h264parser.CodecData).SPS()
-	pps := codecs[0].(h264parser.CodecData).PPS()
-	return sps, pps
-}
-
-func StartMotionJPEG(imageFunction func() (image.Image, error), quality int) mjpeg.Handler {
-	stream := mjpeg.Handler{
-		Next:    imageFunction,
-		Options: &jpeg.Options{Quality: quality},
-	}
-	return stream
-}

machinery/src/components/backchannel.go

@@ -0,0 +1,95 @@
+package components
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+	"time"
+
+	"github.com/kerberos-io/agent/machinery/src/capture"
+	"github.com/kerberos-io/agent/machinery/src/log"
+	"github.com/kerberos-io/agent/machinery/src/models"
+	"github.com/kerberos-io/agent/machinery/src/packets"
+	"github.com/kerberos-io/joy4/av"
+	"github.com/pion/rtp"
+	"github.com/zaf/g711"
+)
+
+func GetBackChannelAudioCodec(streams []av.CodecData, communication *models.Communication) av.AudioCodecData {
+	for _, stream := range streams {
+		if stream.Type().IsAudio() {
+			if stream.Type().String() == "PCM_MULAW" {
+				pcmuCodec := stream.(av.AudioCodecData)
+				if pcmuCodec.IsBackChannel() {
+					communication.HasBackChannel = true
+					return pcmuCodec
+				}
+			}
+		}
+	}
+	return nil
+}
+
+func WriteAudioToBackchannel(communication *models.Communication, rtspClient capture.RTSPClient) {
+	log.Log.Info("Audio.WriteAudioToBackchannel(): writing to backchannel audio codec")
+	length := uint32(0)
+	sequenceNumber := uint16(0)
+	for audio := range communication.HandleAudio {
+		// Encode PCM to MULAW
+		var bufferUlaw []byte
+		for _, v := range audio.Data {
+			b := g711.EncodeUlawFrame(v)
+			bufferUlaw = append(bufferUlaw, b)
+		}
+
+		pkt := packets.Packet{
+			Packet: &rtp.Packet{
+				Header: rtp.Header{
+					Version:        2,
+					Marker:         true, // should be true
+					PayloadType:    0,    //packet.PayloadType, // will be owerwriten
+					SequenceNumber: sequenceNumber,
+					Timestamp:      uint32(length),
+					SSRC:           1293847657,
+				},
+				Payload: bufferUlaw,
+			},
+		}
+		err := rtspClient.WritePacket(pkt)
+		if err != nil {
+			log.Log.Error("Audio.WriteAudioToBackchannel(): error writing packet to backchannel")
+		}
+
+		length = (length + uint32(len(bufferUlaw))) % 65536
+		sequenceNumber = (sequenceNumber + 1) % 65535
+		time.Sleep(128 * time.Millisecond)
+	}
+	log.Log.Info("Audio.WriteAudioToBackchannel(): finished")
+
+}
+
+func WriteFileToBackChannel(infile av.DemuxCloser) {
+	// Do the warmup!
+	file, err := os.Open("./audiofile.bye")
+	if err != nil {
+		fmt.Println("WriteFileToBackChannel: error opening audiofile.bye file")
+	}
+	defer file.Close()
+
+	// Read file into buffer
+	reader := bufio.NewReader(file)
+	buffer := make([]byte, 1024)
+
+	count := 0
+	for {
+		_, err := reader.Read(buffer)
+		if err != nil {
+			break
+		}
+		// Send to backchannel
+		infile.Write(buffer, 2, uint32(count))
+
+		count = count + 1024
+		time.Sleep(128 * time.Millisecond)
+	}
+}

machinery/src/components/kerberos.go

@@ -0,0 +1,845 @@
+package components
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"strconv"
+	"sync/atomic"
+	"time"
+
+	mqtt "github.com/eclipse/paho.mqtt.golang"
+	"github.com/gin-gonic/gin"
+	"go.opentelemetry.io/otel"
+
+	"github.com/kerberos-io/agent/machinery/src/capture"
+	"github.com/kerberos-io/agent/machinery/src/cloud"
+	"github.com/kerberos-io/agent/machinery/src/computervision"
+	configService "github.com/kerberos-io/agent/machinery/src/config"
+	"github.com/kerberos-io/agent/machinery/src/log"
+	"github.com/kerberos-io/agent/machinery/src/models"
+	"github.com/kerberos-io/agent/machinery/src/onvif"
+	"github.com/kerberos-io/agent/machinery/src/packets"
+	routers "github.com/kerberos-io/agent/machinery/src/routers/mqtt"
+	"github.com/kerberos-io/agent/machinery/src/utils"
+	"github.com/kerberos-io/agent/machinery/src/webrtc"
+	"github.com/tevino/abool"
+)
+
+var tracer = otel.Tracer("github.com/kerberos-io/agent/machinery/src/components")
+
+func Bootstrap(ctx context.Context, configDirectory string, configuration *models.Configuration, communication *models.Communication, captureDevice *capture.Capture) {
+
+	log.Log.Debug("components.Kerberos.Bootstrap(): bootstrapping the kerberos agent.")
+
+	bootstrapContext := context.Background()
+	_, span := tracer.Start(bootstrapContext, "Bootstrap")
+
+	// We will keep track of the Kerberos Agent up time
+	// This is send to Kerberos Hub in a heartbeat.
+	uptimeStart := time.Now()
+
+	// Initiate the packet counter, this is being used to detect
+	// if a camera is going blocky, or got disconnected.
+	var packageCounter atomic.Value
+	packageCounter.Store(int64(0))
+	communication.PackageCounter = &packageCounter
+
+	var packageCounterSub atomic.Value
+	packageCounterSub.Store(int64(0))
+	communication.PackageCounterSub = &packageCounterSub
+
+	// This is used when the last packet was received (timestamp),
+	// this metric is used to determine if the camera is still online/connected.
+	var lastPacketTimer atomic.Value
+	packageCounter.Store(int64(0))
+	communication.LastPacketTimer = &lastPacketTimer
+
+	var lastPacketTimerSub atomic.Value
+	packageCounterSub.Store(int64(0))
+	communication.LastPacketTimerSub = &lastPacketTimerSub
+
+	// This is used to understand if we have a working Kerberos Hub connection
+	// cloudTimestamp will be updated when successfully sending heartbeats.
+	var cloudTimestamp atomic.Value
+	cloudTimestamp.Store(int64(0))
+	communication.CloudTimestamp = &cloudTimestamp
+
+	communication.HandleStream = make(chan string, 1)
+	communication.HandleSubStream = make(chan string, 1)
+	communication.HandleUpload = make(chan string, 1)
+	communication.HandleHeartBeat = make(chan string, 1)
+	communication.HandleLiveSD = make(chan int64, 1)
+	communication.HandleLiveHDKeepalive = make(chan string, 1)
+	communication.HandleLiveHDPeers = make(chan string, 1)
+	communication.IsConfiguring = abool.New()
+
+	cameraSettings := &models.Camera{}
+
+	// Before starting the agent, we have a control goroutine, that might
+	// do several checks to see if the agent is still operational.
+	go ControlAgent(communication)
+
+	// Handle heartbeats
+	go cloud.HandleHeartBeat(configuration, communication, uptimeStart)
+
+	// We'll create a MQTT handler, which will be used to communicate with Kerberos Hub.
+	// Configure a MQTT client which helps for a bi-directional communication
+	mqttClient := routers.ConfigureMQTT(configDirectory, configuration, communication)
+
+	span.End()
+
+	// Run the agent and fire up all the other
+	// goroutines which do image capture, motion detection, onvif, etc.
+	for {
+
+		// This will blocking until receiving a signal to be restarted, reconfigured, stopped, etc.
+		status := RunAgent(configDirectory, configuration, communication, mqttClient, uptimeStart, cameraSettings, captureDevice)
+
+		if status == "stop" {
+			log.Log.Info("components.Kerberos.Bootstrap(): shutting down the agent in 3 seconds.")
+			time.Sleep(time.Second * 3)
+			os.Exit(0)
+		}
+
+		if status == "not started" {
+			// We will re open the configuration, might have changed :O!
+			configService.OpenConfig(configDirectory, configuration)
+			// We will override the configuration with the environment variables
+			configService.OverrideWithEnvironmentVariables(configuration)
+		}
+
+		// Reset the MQTT client, might have provided new information, so we need to reconnect.
+		if routers.HasMQTTClientModified(configuration) {
+			routers.DisconnectMQTT(mqttClient, &configuration.Config)
+			mqttClient = routers.ConfigureMQTT(configDirectory, configuration, communication)
+		}
+
+		// We will create a new cancelable context, which will be used to cancel and restart.
+		// This is used to restart the agent when the configuration is updated.
+		ctx, cancel := context.WithCancel(context.Background())
+		communication.Context = &ctx
+		communication.CancelContext = &cancel
+	}
+}
+
+func RunAgent(configDirectory string, configuration *models.Configuration, communication *models.Communication, mqttClient mqtt.Client, uptimeStart time.Time, cameraSettings *models.Camera, captureDevice *capture.Capture) string {
+
+	ctx := context.Background()
+	ctxRunAgent, span := tracer.Start(ctx, "RunAgent")
+
+	log.Log.Info("components.Kerberos.RunAgent(): Creating camera and processing threads.")
+	config := configuration.Config
+
+	status := "not started"
+
+	// Currently only support H264 encoded cameras, this will change.
+	// Establishing the camera connection without backchannel if no substream
+	rtspUrl := config.Capture.IPCamera.RTSP
+	rtspClient := captureDevice.SetMainClient(rtspUrl)
+	if rtspUrl != "" {
+		err := rtspClient.Connect(ctx, ctxRunAgent)
+		if err != nil {
+			log.Log.Error("components.Kerberos.RunAgent(): error connecting to RTSP stream: " + err.Error())
+			rtspClient.Close(ctxRunAgent)
+			rtspClient = nil
+			time.Sleep(time.Second * 3)
+			return status
+		}
+	} else {
+		log.Log.Error("components.Kerberos.RunAgent(): no rtsp url found in config, please provide one.")
+		rtspClient = nil
+		time.Sleep(time.Second * 3)
+		return status
+	}
+
+	log.Log.Info("components.Kerberos.RunAgent(): opened RTSP stream: " + rtspUrl)
+
+	// Get the video streams from the RTSP server.
+	videoStreams, err := rtspClient.GetVideoStreams()
+	if err != nil || len(videoStreams) == 0 {
+		log.Log.Error("components.Kerberos.RunAgent(): no video stream found, might be the wrong codec (we only support H264 for the moment)")
+		rtspClient.Close(ctxRunAgent)
+		time.Sleep(time.Second * 3)
+		return status
+	}
+
+	// Get the video stream from the RTSP server.
+	videoStream := videoStreams[0]
+
+	// Get some information from the video stream.
+	width := videoStream.Width
+	height := videoStream.Height
+
+	// Set config values as well
+	configuration.Config.Capture.IPCamera.Width = width
+	configuration.Config.Capture.IPCamera.Height = height
+
+	// Set the liveview width and height, this is used for the liveview and motion regions (drawing on the hub).
+	baseWidth := config.Capture.IPCamera.BaseWidth
+	baseHeight := config.Capture.IPCamera.BaseHeight
+	// If the liveview height is not set, we will calculate it based on the width and aspect ratio of the camera.
+	if baseWidth > 0 && baseHeight == 0 {
+		widthAspectRatio := float64(baseWidth) / float64(width)
+		configuration.Config.Capture.IPCamera.BaseHeight = int(float64(height) * widthAspectRatio)
+	} else if baseHeight > 0 && baseWidth > 0 {
+		configuration.Config.Capture.IPCamera.BaseHeight = baseHeight
+		configuration.Config.Capture.IPCamera.BaseWidth = baseWidth
+	} else {
+		configuration.Config.Capture.IPCamera.BaseHeight = height
+		configuration.Config.Capture.IPCamera.BaseWidth = width
+	}
+
+	// Set the SPS and PPS values in the configuration.
+	configuration.Config.Capture.IPCamera.SPSNALUs = [][]byte{videoStream.SPS}
+	configuration.Config.Capture.IPCamera.PPSNALUs = [][]byte{videoStream.PPS}
+	configuration.Config.Capture.IPCamera.VPSNALUs = [][]byte{videoStream.VPS}
+
+	// Define queues for the main and sub stream.
+	var queue *packets.Queue
+	var subQueue *packets.Queue
+
+	// Create a packet queue, which is filled by the HandleStream routing
+	// and consumed by all other routines: motion, livestream, etc.
+	if config.Capture.PreRecording <= 0 {
+		config.Capture.PreRecording = 1
+		log.Log.Warning("components.Kerberos.RunAgent(): Prerecording value not found in config or invalid value! Found: " + strconv.FormatInt(config.Capture.PreRecording, 10))
+	}
+
+	// We might have a secondary rtsp url, so we might need to use that for livestreaming let us check first!
+	subStreamEnabled := false
+	subRtspUrl := config.Capture.IPCamera.SubRTSP
+	var videoSubStreams []packets.Stream
+
+	if subRtspUrl != "" && subRtspUrl != rtspUrl {
+		// For the sub stream we will not enable backchannel.
+		subStreamEnabled = true
+		rtspSubClient := captureDevice.SetSubClient(subRtspUrl)
+		captureDevice.RTSPSubClient = rtspSubClient
+
+		err := rtspSubClient.Connect(ctx, ctxRunAgent)
+		if err != nil {
+			log.Log.Error("components.Kerberos.RunAgent(): error connecting to RTSP sub stream: " + err.Error())
+			time.Sleep(time.Second * 3)
+			return status
+		}
+		log.Log.Info("components.Kerberos.RunAgent(): opened RTSP sub stream: " + subRtspUrl)
+
+		// Get the video streams from the RTSP server.
+		videoSubStreams, err = rtspSubClient.GetVideoStreams()
+		if err != nil || len(videoSubStreams) == 0 {
+			log.Log.Error("components.Kerberos.RunAgent(): no video sub stream found, might be the wrong codec (we only support H264 for the moment)")
+			rtspSubClient.Close(ctxRunAgent)
+			time.Sleep(time.Second * 3)
+			return status
+		}
+
+		// Get the video stream from the RTSP server.
+		videoSubStream := videoSubStreams[0]
+
+		width := videoSubStream.Width
+		height := videoSubStream.Height
+
+		// Set config values as well
+		configuration.Config.Capture.IPCamera.SubWidth = width
+		configuration.Config.Capture.IPCamera.SubHeight = height
+
+		// If we have a substream, we need to set the width and height of the substream. (so we will override above information)
+		// Set the liveview width and height, this is used for the liveview and motion regions (drawing on the hub).
+		baseWidth := config.Capture.IPCamera.BaseWidth
+		baseHeight := config.Capture.IPCamera.BaseHeight
+		// If the liveview height is not set, we will calculate it based on the width and aspect ratio of the camera.
+		if baseWidth > 0 && baseHeight == 0 {
+			widthAspectRatio := float64(baseWidth) / float64(width)
+			configuration.Config.Capture.IPCamera.BaseHeight = int(float64(height) * widthAspectRatio)
+		} else if baseHeight > 0 && baseWidth > 0 {
+			configuration.Config.Capture.IPCamera.BaseHeight = baseHeight
+			configuration.Config.Capture.IPCamera.BaseWidth = baseWidth
+		} else {
+			configuration.Config.Capture.IPCamera.BaseHeight = height
+			configuration.Config.Capture.IPCamera.BaseWidth = width
+		}
+	}
+
+	// We are creating a queue to store the RTSP frames in, these frames will be
+	// processed by the different consumers: motion detection, recording, etc.
+	queue = packets.NewQueue()
+	communication.Queue = queue
+
+	// Set the maximum GOP count, this is used to determine the pre-recording time.
+	log.Log.Info("components.Kerberos.RunAgent(): SetMaxGopCount was set with: " + strconv.Itoa(int(config.Capture.PreRecording)+1))
+	queue.SetMaxGopCount(1) // We will adjust this later on, when we have the GOP size.
+	queue.WriteHeader(videoStreams)
+	go rtspClient.Start(ctx, "main", queue, configuration, communication)
+
+	// Main stream is connected and ready to go.
+	communication.MainStreamConnected = true
+
+	// Try to create backchannel
+	rtspBackChannelClient := captureDevice.SetBackChannelClient(rtspUrl)
+	err = rtspBackChannelClient.ConnectBackChannel(ctx, ctxRunAgent)
+	if err == nil {
+		log.Log.Info("components.Kerberos.RunAgent(): opened RTSP backchannel stream: " + rtspUrl)
+		go rtspBackChannelClient.StartBackChannel(ctx, ctxRunAgent)
+	}
+
+	rtspSubClient := captureDevice.RTSPSubClient
+	if subStreamEnabled && rtspSubClient != nil {
+		subQueue = packets.NewQueue()
+		communication.SubQueue = subQueue
+		subQueue.SetMaxGopCount(1) // GOP time frame is set to 1 for motion detection and livestreaming.
+		subQueue.WriteHeader(videoSubStreams)
+		go rtspSubClient.Start(ctx, "sub", subQueue, configuration, communication)
+
+		// Sub stream is connected and ready to go.
+		communication.SubStreamConnected = true
+	}
+
+	// Handle livestream SD (low resolution over MQTT)
+	if subStreamEnabled {
+		livestreamCursor := subQueue.Latest()
+		go cloud.HandleLiveStreamSD(livestreamCursor, configuration, communication, mqttClient, rtspSubClient)
+	} else {
+		livestreamCursor := queue.Latest()
+		go cloud.HandleLiveStreamSD(livestreamCursor, configuration, communication, mqttClient, rtspClient)
+	}
+
+	// Handle livestream HD (high resolution over WEBRTC)
+	communication.HandleLiveHDHandshake = make(chan models.LiveHDHandshake, 100)
+	if subStreamEnabled {
+		livestreamHDCursor := subQueue.Latest()
+		go cloud.HandleLiveStreamHD(livestreamHDCursor, configuration, communication, mqttClient, rtspSubClient)
+	} else {
+		livestreamHDCursor := queue.Latest()
+		go cloud.HandleLiveStreamHD(livestreamHDCursor, configuration, communication, mqttClient, rtspClient)
+	}
+
+	// Handle recording, will write an mp4 to disk.
+	go capture.HandleRecordStream(queue, configDirectory, configuration, communication, rtspClient)
+
+	// Handle processing of motion
+	communication.HandleMotion = make(chan models.MotionDataPartial, 10)
+	if subStreamEnabled {
+		motionCursor := subQueue.Latest()
+		go computervision.ProcessMotion(motionCursor, configuration, communication, mqttClient, rtspSubClient)
+	} else {
+		motionCursor := queue.Latest()
+		go computervision.ProcessMotion(motionCursor, configuration, communication, mqttClient, rtspClient)
+	}
+
+	// Handle realtime processing if enabled.
+	if subStreamEnabled {
+		realtimeProcessingCursor := subQueue.Latest()
+		go cloud.HandleRealtimeProcessing(realtimeProcessingCursor, configuration, communication, mqttClient, rtspClient)
+	} else {
+		realtimeProcessingCursor := queue.Latest()
+		go cloud.HandleRealtimeProcessing(realtimeProcessingCursor, configuration, communication, mqttClient, rtspClient)
+	}
+
+	// Handle Upload to cloud provider (Kerberos Hub, Kerberos Vault and others)
+	go cloud.HandleUpload(configDirectory, configuration, communication)
+
+	// Handle ONVIF actions
+	communication.HandleONVIF = make(chan models.OnvifAction, 10)
+	go onvif.HandleONVIFActions(configuration, communication)
+
+	communication.HandleAudio = make(chan models.AudioDataPartial, 10)
+	if rtspBackChannelClient.HasBackChannel {
+		communication.HasBackChannel = true
+		go WriteAudioToBackchannel(communication, rtspBackChannelClient)
+	}
+
+	// If we reach this point, we have a working RTSP connection.
+	communication.CameraConnected = true
+
+	// Otel end span
+	span.End()
+
+	// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+	// This will go into a blocking state, once this channel is triggered
+	// the agent will cleanup and restart.
+
+	status = <-communication.HandleBootstrap
+
+	// If we reach this point, we are stopping the stream.
+	communication.CameraConnected = false
+	communication.MainStreamConnected = false
+	communication.SubStreamConnected = false
+
+	// Cancel the main context, this will stop all the other goroutines.
+	(*communication.CancelContext)()
+
+	// We will re open the configuration, might have changed :O!
+	configService.OpenConfig(configDirectory, configuration)
+
+	// We will override the configuration with the environment variables
+	configService.OverrideWithEnvironmentVariables(configuration)
+
+	// Here we are cleaning up everything!
+	if configuration.Config.Offline != "true" {
+		select {
+		case communication.HandleUpload <- "stop":
+			log.Log.Info("components.Kerberos.RunAgent(): stopping upload")
+		case <-time.After(1 * time.Second):
+			log.Log.Info("components.Kerberos.RunAgent(): stopping upload timed out")
+		}
+	}
+
+	select {
+	case communication.HandleStream <- "stop":
+		log.Log.Info("components.Kerberos.RunAgent(): stopping stream")
+	case <-time.After(1 * time.Second):
+		log.Log.Info("components.Kerberos.RunAgent(): stopping stream timed out")
+	}
+	// We use the steam channel to stop both main and sub stream.
+	//if subStreamEnabled {
+	//	communication.HandleSubStream <- "stop"
+	//}
+
+	time.Sleep(time.Second * 3)
+
+	err = rtspClient.Close(ctxRunAgent)
+	if err != nil {
+		log.Log.Error("components.Kerberos.RunAgent(): error closing RTSP stream: " + err.Error())
+		time.Sleep(time.Second * 3)
+		return status
+	}
+
+	queue.Close()
+	queue = nil
+	communication.Queue = nil
+
+	if subStreamEnabled {
+		err = rtspSubClient.Close(ctxRunAgent)
+		if err != nil {
+			log.Log.Error("components.Kerberos.RunAgent(): error closing RTSP sub stream: " + err.Error())
+			time.Sleep(time.Second * 3)
+			return status
+		}
+		subQueue.Close()
+		subQueue = nil
+		communication.SubQueue = nil
+	}
+
+	err = rtspBackChannelClient.Close(ctxRunAgent)
+	if err != nil {
+		log.Log.Error("components.Kerberos.RunAgent(): error closing RTSP backchannel stream: " + err.Error())
+	}
+
+	time.Sleep(time.Second * 3)
+
+	close(communication.HandleLiveHDHandshake)
+	communication.HandleLiveHDHandshake = nil
+
+	close(communication.HandleMotion)
+	communication.HandleMotion = nil
+
+	close(communication.HandleAudio)
+	communication.HandleAudio = nil
+
+	close(communication.HandleONVIF)
+	communication.HandleONVIF = nil
+
+	// Waiting for some seconds to make sure everything is properly closed.
+	log.Log.Info("components.Kerberos.RunAgent(): waiting 3 seconds to make sure everything is properly closed.")
+	time.Sleep(time.Second * 3)
+
+	return status
+}
+
+// packetAgeString returns a human readable age (e.g. "12s") since the last
+// packet timestamp stored in the given atomic.Value, or "unknown" when no
+// packet has been received yet. Used to add context to watchdog restart logs.
+func packetAgeString(timer *atomic.Value) string {
+	if timer == nil {
+		return "unknown"
+	}
+
+	// atomic.Value panics on Load() if it was never initialized via Store().
+	var v any
+	func() {
+		defer func() {
+			if recover() != nil {
+				v = nil
+			}
+		}()
+		v = timer.Load()
+	}()
+
+	last, ok := v.(int64)
+	if !ok || last == 0 {
+		return "unknown"
+	}
+
+	age := time.Now().Unix() - last
+	if age < 0 {
+		age = 0
+	}
+	return strconv.FormatInt(age, 10) + "s"
+}
+
+// ControlAgent will check if the camera is still connected, if not it will restart the agent.
+// In the other thread we are keeping track of the number of packets received, and particular the keyframe packets.
+// Once we are not receiving any packets anymore, we will restart the agent.
+func ControlAgent(communication *models.Communication) {
+	log.Log.Debug("components.Kerberos.ControlAgent(): started")
+	packageCounter := communication.PackageCounter
+	packageSubCounter := communication.PackageCounterSub
+	go func() {
+		// A channel to check the camera activity
+		var previousPacket int64 = 0
+		var previousPacketSub int64 = 0
+		var occurence = 0
+		var occurenceSub = 0
+		for {
+
+			// If camera is connected, we'll check if we are still receiving packets.
+			if communication.CameraConnected {
+
+				// First we'll check the main stream.
+				packetsR := packageCounter.Load().(int64)
+				if packetsR == previousPacket {
+					// If we are already reconfiguring,
+					// we dont need to check if the stream is blocking.
+					if !communication.IsConfiguring.IsSet() {
+						occurence = occurence + 1
+					}
+				} else {
+					occurence = 0
+				}
+
+				log.Log.Info("components.Kerberos.ControlAgent(): Number of packets read from mainstream: " + strconv.FormatInt(packetsR, 10))
+
+				// After 15 seconds without activity this is thrown..
+				if occurence == 3 {
+					log.Log.Info(fmt.Sprintf("components.Kerberos.ControlAgent(): Restarting machinery because of blocking mainstream. (stalledKeyframeCounter=%d, lastPacket=%s ago, isConfiguring=%t)",
+						packetsR, packetAgeString(communication.LastPacketTimer), communication.IsConfiguring.IsSet()))
+					select {
+					case communication.HandleBootstrap <- "restart":
+						log.Log.Info("components.Kerberos.ControlAgent(): Restarting machinery because of blocking substream.")
+					case <-time.After(1 * time.Second):
+						log.Log.Info("components.Kerberos.ControlAgent(): Restarting machinery because of blocking substream timed out")
+					}
+					occurence = 0
+				}
+
+				// Now we'll check the sub stream.
+				packetsSubR := packageSubCounter.Load().(int64)
+				if communication.SubStreamConnected {
+					if packetsSubR == previousPacketSub {
+						// If we are already reconfiguring,
+						// we dont need to check if the stream is blocking.
+						if !communication.IsConfiguring.IsSet() {
+							occurenceSub = occurenceSub + 1
+						}
+					} else {
+						occurenceSub = 0
+					}
+
+					log.Log.Info("components.Kerberos.ControlAgent(): Number of packets read from substream: " + strconv.FormatInt(packetsSubR, 10))
+
+					// After 15 seconds without activity this is thrown..
+					if occurenceSub == 3 {
+						log.Log.Info(fmt.Sprintf("components.Kerberos.ControlAgent(): substream stalled (stalledKeyframeCounter=%d, lastPacket=%s ago, isConfiguring=%t)",
+							packetsSubR, packetAgeString(communication.LastPacketTimerSub), communication.IsConfiguring.IsSet()))
+						select {
+						case communication.HandleBootstrap <- "restart":
+							log.Log.Info("components.Kerberos.ControlAgent(): Restarting machinery because of blocking substream.")
+						case <-time.After(1 * time.Second):
+							log.Log.Info("components.Kerberos.ControlAgent(): Restarting machinery because of blocking substream timed out")
+						}
+						occurenceSub = 0
+					}
+				}
+
+				previousPacket = packageCounter.Load().(int64)
+				previousPacketSub = packageSubCounter.Load().(int64)
+			}
+
+			time.Sleep(5 * time.Second)
+		}
+	}()
+	log.Log.Debug("components.Kerberos.ControlAgent(): finished")
+}
+
+// GetDashboard godoc
+// @Router /api/dashboard [get]
+// @ID dashboard
+// @Tags general
+// @Summary Get all information showed on the dashboard.
+// @Description Get all information showed on the dashboard.
+// @Success 200
+func GetDashboard(c *gin.Context, configDirectory string, configuration *models.Configuration, communication *models.Communication) {
+
+	// Check if camera is online.
+	cameraIsOnline := communication.CameraConnected
+
+	// If an agent is properly setup with Kerberos Hub, we will send
+	// a ping to Kerberos Hub every 15seconds. On receiving a positive response
+	// it will update the CloudTimestamp value.
+	cloudIsOnline := false
+	if communication.CloudTimestamp != nil && communication.CloudTimestamp.Load() != nil {
+		timestamp := communication.CloudTimestamp.Load().(int64)
+		if timestamp > 0 {
+			cloudIsOnline = true
+		}
+	}
+
+	// The total number of recordings stored in the directory.
+	recordingDirectory := configDirectory + "/data/recordings"
+	numberOfRecordings := utils.NumberOfMP4sInDirectory(recordingDirectory)
+	activeWebRTCReaders := webrtc.GetActivePeerConnectionCount()
+	pendingWebRTCHandshakes := 0
+	if communication.HandleLiveHDHandshake != nil {
+		pendingWebRTCHandshakes = len(communication.HandleLiveHDHandshake)
+	}
+
+	// All days stored in this agent.
+	days := []string{}
+	latestEvents := []models.Media{}
+	files, err := utils.ReadDirectory(recordingDirectory)
+	if err == nil {
+		events := utils.GetSortedDirectory(files)
+
+		// Get All days
+		days = utils.GetDays(events, recordingDirectory, configuration)
+
+		// Get all latest events
+		var eventFilter models.EventFilter
+		eventFilter.NumberOfElements = 5
+		latestEvents = utils.GetMediaFormatted(events, recordingDirectory, configuration, eventFilter) // will get 5 latest recordings.
+	}
+
+	c.JSON(200, gin.H{
+		"offlineMode":        configuration.Config.Offline,
+		"cameraOnline":       cameraIsOnline,
+		"cloudOnline":        cloudIsOnline,
+		"numberOfRecordings": numberOfRecordings,
+		"webrtcReaders":      activeWebRTCReaders,
+		"webrtcPending":      pendingWebRTCHandshakes,
+		"days":               days,
+		"latestEvents":       latestEvents,
+	})
+}
+
+// GetLatestEvents godoc
+// @Router /api/latest-events [post]
+// @ID latest-events
+// @Tags general
+// @Param eventFilter body models.EventFilter true "Event filter"
+// @Summary Get the latest recordings (events) from the recordings directory.
+// @Description Get the latest recordings (events) from the recordings directory.
+// @Success 200
+func GetLatestEvents(c *gin.Context, configDirectory string, configuration *models.Configuration, communication *models.Communication) {
+	var eventFilter models.EventFilter
+	err := c.BindJSON(&eventFilter)
+	if err == nil {
+		// Default to 10 if no limit is set.
+		if eventFilter.NumberOfElements == 0 {
+			eventFilter.NumberOfElements = 10
+		}
+		recordingDirectory := configDirectory + "/data/recordings"
+		files, err := utils.ReadDirectory(recordingDirectory)
+		if err == nil {
+			events := utils.GetSortedDirectory(files)
+			// We will get all recordings from the directory (as defined by the filter).
+			fileObjects := utils.GetMediaFormatted(events, recordingDirectory, configuration, eventFilter)
+			c.JSON(200, gin.H{
+				"events": fileObjects,
+			})
+		} else {
+			c.JSON(400, gin.H{
+				"data": "Something went wrong: " + err.Error(),
+			})
+		}
+	} else {
+		c.JSON(400, gin.H{
+			"data": "Something went wrong: " + err.Error(),
+		})
+	}
+}
+
+// GetDays godoc
+// @Router /api/days [get]
+// @ID days
+// @Tags general
+// @Summary Get all days stored in the recordings directory.
+// @Description Get all days stored in the recordings directory.
+// @Success 200
+func GetDays(c *gin.Context, configDirectory string, configuration *models.Configuration, communication *models.Communication) {
+	recordingDirectory := configDirectory + "/data/recordings"
+	files, err := utils.ReadDirectory(recordingDirectory)
+	if err == nil {
+		events := utils.GetSortedDirectory(files)
+		days := utils.GetDays(events, recordingDirectory, configuration)
+		c.JSON(200, gin.H{
+			"events": days,
+		})
+	} else {
+		c.JSON(400, gin.H{
+			"data": "Something went wrong: " + err.Error(),
+		})
+	}
+}
+
+// StopAgent godoc
+// @Router /api/camera/stop [post]
+// @ID camera-stop
+// @Tags camera
+// @Summary Stop the agent.
+// @Description Stop the agent.
+// @Success 200 {object} models.APIResponse
+func StopAgent(c *gin.Context, communication *models.Communication) {
+	log.Log.Info("components.Kerberos.StopAgent(): sending signal to stop agent, this will os.Exit(0).")
+	select {
+	case communication.HandleBootstrap <- "stop":
+		log.Log.Info("components.Kerberos.StopAgent(): Stopping machinery.")
+	case <-time.After(1 * time.Second):
+		log.Log.Info("components.Kerberos.StopAgent(): Stopping machinery timed out")
+	}
+	c.JSON(200, gin.H{
+		"stopped": true,
+	})
+}
+
+// RestartAgent godoc
+// @Router /api/camera/restart [post]
+// @ID camera-restart
+// @Tags camera
+// @Summary Restart the agent.
+// @Description Restart the agent.
+// @Success 200 {object} models.APIResponse
+func RestartAgent(c *gin.Context, communication *models.Communication) {
+	log.Log.Info("components.Kerberos.RestartAgent(): sending signal to restart agent.")
+	select {
+	case communication.HandleBootstrap <- "restart":
+		log.Log.Info("components.Kerberos.RestartAgent(): Restarting machinery.")
+	case <-time.After(1 * time.Second):
+		log.Log.Info("components.Kerberos.RestartAgent(): Restarting machinery timed out")
+	}
+	c.JSON(200, gin.H{
+		"restarted": true,
+	})
+}
+
+// MakeRecording godoc
+// @Router /api/camera/record [post]
+// @ID camera-record
+// @Tags camera
+// @Summary Make a recording.
+// @Description Make a recording.
+// @Success 200 {object} models.APIResponse
+func MakeRecording(c *gin.Context, communication *models.Communication) {
+	log.Log.Info("components.Kerberos.MakeRecording(): sending signal to start recording.")
+	dataToPass := models.MotionDataPartial{
+		Timestamp:       time.Now().Unix(),
+		NumberOfChanges: 100000000, // hack set the number of changes to a high number to force recording
+	}
+	communication.HandleMotion <- dataToPass //Save data to the channel
+	c.JSON(200, gin.H{
+		"recording": true,
+	})
+}
+
+// GetSnapshotBase64 godoc
+// @Router /api/camera/snapshot/base64 [get]
+// @ID snapshot-base64
+// @Tags camera
+// @Summary Get a snapshot from the camera in base64.
+// @Description Get a snapshot from the camera in base64.
+// @Success 200
+func GetSnapshotBase64(c *gin.Context, captureDevice *capture.Capture, configuration *models.Configuration, communication *models.Communication) {
+	// We'll try to get a snapshot from the camera.
+	base64Image := capture.Base64Image(captureDevice, communication, configuration)
+	if base64Image != "" {
+		communication.Image = base64Image
+	}
+
+	c.JSON(200, gin.H{
+		"base64": communication.Image,
+	})
+}
+
+// GetSnapshotJpeg godoc
+// @Router /api/camera/snapshot/jpeg [get]
+// @ID snapshot-jpeg
+// @Tags camera
+// @Summary Get a snapshot from the camera in jpeg format.
+// @Description Get a snapshot from the camera in jpeg format.
+// @Success 200
+func GetSnapshotRaw(c *gin.Context, captureDevice *capture.Capture, configuration *models.Configuration, communication *models.Communication) {
+	// We'll try to get a snapshot from the camera.
+	image := capture.JpegImage(captureDevice, communication)
+
+	// encode image to jpeg
+	imageResized, _ := utils.ResizeImage(&image, uint(configuration.Config.Capture.IPCamera.BaseWidth), uint(configuration.Config.Capture.IPCamera.BaseHeight))
+	bytes, _ := utils.ImageToBytes(imageResized)
+
+	// Return image/jpeg
+	c.Data(200, "image/jpeg", bytes)
+}
+
+// GetConfig godoc
+// @Router /api/config [get]
+// @ID config
+// @Tags config
+// @Summary Get the current configuration.
+// @Description Get the current configuration.
+// @Success 200
+func GetConfig(c *gin.Context, captureDevice *capture.Capture, configuration *models.Configuration, communication *models.Communication) {
+	// We'll try to get a fresh snapshot from the camera. Capturing a snapshot
+	// reads a keyframe from the live stream, which blocks until one arrives.
+	// When the camera is offline or the stream is stalled (no packets being
+	// received) this would block the /config endpoint indefinitely, making the
+	// agent appear unreachable even though its HTTP server is healthy. We
+	// therefore bound the snapshot fetch with a short timeout and fall back to
+	// the last cached snapshot, so /config always responds promptly.
+	snapshot := make(chan string, 1)
+	go func() {
+		snapshot <- capture.Base64Image(captureDevice, communication, configuration)
+	}()
+	select {
+	case base64Image := <-snapshot:
+		if base64Image != "" {
+			communication.Image = base64Image
+		}
+	case <-time.After(2 * time.Second):
+		log.Log.Info("components.Kerberos.GetConfig(): snapshot timed out (stream stalled or camera offline), returning configuration with the last cached snapshot.")
+	}
+
+	c.JSON(200, gin.H{
+		"config":   configuration.Config,
+		"custom":   configuration.CustomConfig,
+		"global":   configuration.GlobalConfig,
+		"snapshot": communication.Image,
+	})
+}
+
+// UpdateConfig godoc
+// @Router /api/config [post]
+// @ID config
+// @Tags config
+// @Param config body models.Config true "Configuration"
+// @Summary Update the current configuration.
+// @Description Update the current configuration.
+// @Success 200
+func UpdateConfig(c *gin.Context, configDirectory string, configuration *models.Configuration, communication *models.Communication) {
+	var config models.Config
+	err := c.BindJSON(&config)
+	if err == nil {
+		err := configService.SaveConfig(configDirectory, config, configuration, communication)
+		if err == nil {
+			c.JSON(200, gin.H{
+				"data": "☄ Reconfiguring",
+			})
+		} else {
+			c.JSON(200, gin.H{
+				"data": "☄ Reconfiguring",
+			})
+		}
+	} else {
+		c.JSON(400, gin.H{
+			"data": "Something went wrong: " + err.Error(),
+		})
+	}
+}

machinery/src/computervision/main.go

@@ -1,37 +1,27 @@
 package computervision
 
 import (
-	"bufio"
-	"bytes"
 	"image"
-	"image/jpeg"
-	"io/ioutil"
-	"os"
-	"sort"
-	"strconv"
-	"sync"
 	"time"
 
 	mqtt "github.com/eclipse/paho.mqtt.golang"
+	geo "github.com/kellydunn/golang-geo"
 	"github.com/kerberos-io/agent/machinery/src/capture"
+	"github.com/kerberos-io/agent/machinery/src/conditions"
 	"github.com/kerberos-io/agent/machinery/src/log"
 	"github.com/kerberos-io/agent/machinery/src/models"
-	"github.com/kerberos-io/joy4/av/pubsub"
-
-	//"github.com/whorfin/go-libjpeg/jpeg"
-
-	geo "github.com/kellydunn/golang-geo"
-	"github.com/kerberos-io/joy4/av"
-	"github.com/kerberos-io/joy4/cgo/ffmpeg"
+	"github.com/kerberos-io/agent/machinery/src/packets"
 )
 
-func ProcessMotion(motionCursor *pubsub.QueueCursor, configuration *models.Configuration, communication *models.Communication, mqttClient mqtt.Client, decoder *ffmpeg.VideoDecoder, decoderMutex *sync.Mutex) { //, wg *sync.WaitGroup) {
+func ProcessMotion(motionCursor *packets.QueueCursor, configuration *models.Configuration, communication *models.Communication, mqttClient mqtt.Client, rtspClient capture.RTSPClient) {
 
-	log.Log.Debug("ProcessMotion: started")
+	log.Log.Debug("computervision.main.ProcessMotion(): start motion detection")
 	config := configuration.Config
+	loc, _ := time.LoadLocation(config.Timezone)
 
 	var isPixelChangeThresholdReached = false
 	var changesToReturn = 0
+	var motionRectangle models.MotionRectangle
 
 	pixelThreshold := config.Capture.PixelChangeThreshold
 	// Might not be set in the config file, so set it to 150
@@ -41,16 +31,14 @@ func ProcessMotion(motionCursor *pubsub.QueueCursor, configuration *models.Confi
 
 	if config.Capture.Continuous == "true" {
 
-		log.Log.Info("ProcessMotion: Continuous recording, so no motion detection.")
+		log.Log.Info("computervision.main.ProcessMotion(): you've enabled continuous recording, so no motion detection required.")
 
 	} else {
 
-		log.Log.Info("ProcessMotion: Motion detection enabled.")
+		log.Log.Info("computervision.main.ProcessMotion(): motion detected is enabled, so starting the motion detection.")
 
-		key := config.HubKey
-
-		// Allocate a VideoFrame
-		frame := ffmpeg.AllocVideoFrame()
+		hubKey := config.HubKey
+		deviceKey := config.Key
 
 		// Initialise first 2 elements
 		var imageArray [3]*image.Gray
@@ -58,15 +46,15 @@ func ProcessMotion(motionCursor *pubsub.QueueCursor, configuration *models.Confi
 		j := 0
 
 		var cursorError error
-		var pkt av.Packet
+		var pkt packets.Packet
 
 		for cursorError == nil {
 			pkt, cursorError = motionCursor.ReadPacket()
 			// Check If valid package.
 			if len(pkt.Data) > 0 && pkt.IsKeyFrame {
-				grayImage, err := GetGrayImage(frame, pkt, decoder, decoderMutex)
+				grayImage, err := rtspClient.DecodePacketRaw(pkt)
 				if err == nil {
-					imageArray[j] = grayImage
+					imageArray[j] = &grayImage
 					j++
 				}
 			}
@@ -75,17 +63,34 @@ func ProcessMotion(motionCursor *pubsub.QueueCursor, configuration *models.Confi
 			}
 		}
 
-		img := imageArray[0]
-		if img != nil {
+		// A user might have set the base width and height for the IPCamera.
+		// This means also the polygon coordinates are set to a specific width and height (which might be different than the actual packets
+		// received from the IPCamera). So we will resize the polygon coordinates to the base width and height.
+		baseWidthRatio := 1.0
+		baseHeightRatio := 1.0
+		baseWidth := config.Capture.IPCamera.BaseWidth
+		baseHeight := config.Capture.IPCamera.BaseHeight
+		if baseWidth > 0 && baseHeight > 0 {
+			// We'll get the first image to calculate the ratio
+			img := imageArray[0]
+			if img != nil {
+				bounds := img.Bounds()
+				rows := bounds.Dy()
+				cols := bounds.Dx()
+				baseWidthRatio = float64(cols) / float64(baseWidth)
+				baseHeightRatio = float64(rows) / float64(baseHeight)
+			}
+		}
 
-			// Calculate mask
-			var polyObjects []geo.Polygon
+		// Calculate mask
+		var polyObjects []geo.Polygon
+		if config.Region != nil {
 			for _, polygon := range config.Region.Polygon {
 				coords := polygon.Coordinates
 				poly := geo.Polygon{}
 				for _, c := range coords {
-					x := c.X
-					y := c.Y
+					x := c.X * baseWidthRatio
+					y := c.Y * baseHeightRatio
 					p := geo.NewPoint(x, y)
 					if !poly.Contains(p) {
 						poly.Add(p)
@@ -93,13 +98,16 @@ func ProcessMotion(motionCursor *pubsub.QueueCursor, configuration *models.Confi
 				}
 				polyObjects = append(polyObjects, poly)
 			}
+		}
 
+		img := imageArray[0]
+		var coordinatesToCheck []int
+		if img != nil {
 			bounds := img.Bounds()
 			rows := bounds.Dy()
 			cols := bounds.Dx()
 
 			// Make fixed size array of uinty8
-			var coordinatesToCheck []int
 			for y := 0; y < rows; y++ {
 				for x := 0; x < cols; x++ {
 					for _, poly := range polyObjects {
@@ -110,10 +118,13 @@ func ProcessMotion(motionCursor *pubsub.QueueCursor, configuration *models.Confi
 					}
 				}
 			}
+		}
+
+		// If no region is set, we'll skip the motion detection
+		if len(coordinatesToCheck) > 0 {
 
 			// Start the motion detection
 			i := 0
-			loc, _ := time.LoadLocation(config.Timezone)
 
 			for cursorError == nil {
 				pkt, cursorError = motionCursor.ReadPacket()
@@ -123,74 +134,59 @@ func ProcessMotion(motionCursor *pubsub.QueueCursor, configuration *models.Confi
 					continue
 				}
 
-				grayImage, err := GetGrayImage(frame, pkt, decoder, decoderMutex)
+				grayImage, err := rtspClient.DecodePacketRaw(pkt)
 				if err == nil {
-					imageArray[2] = grayImage
+					imageArray[2] = &grayImage
 				}
 
-				// Store snapshots (jpg) for hull.
-				if config.Capture.Snapshots != "false" {
-					files, err := ioutil.ReadDir("./data/snapshots")
-					if err == nil {
-						rgbImage, err := GetRawImage(frame, pkt, decoder, decoderMutex)
-						if err == nil {
-							sort.Slice(files, func(i, j int) bool {
-								return files[i].ModTime().Before(files[j].ModTime())
-							})
-							if len(files) > 3 {
-								os.Remove("./data/snapshots/" + files[0].Name())
-							}
-
-							// Save image
-							t := strconv.FormatInt(time.Now().Unix(), 10)
-							f, err := os.Create("./data/snapshots/" + t + ".jpg")
-							if err == nil {
-								jpeg.Encode(f, &rgbImage.Image, &jpeg.Options{Quality: 15})
-								f.Close()
-							}
-						}
-					}
-				}
-
-				// Check if within time interval
-				detectMotion := true
-				now := time.Now().In(loc)
-				weekday := now.Weekday()
-				hour := now.Hour()
-				minute := now.Minute()
-				second := now.Second()
-				timeInterval := config.Timetable[int(weekday)]
-				if timeInterval != nil {
-					start1 := timeInterval.Start1
-					end1 := timeInterval.End1
-					start2 := timeInterval.Start2
-					end2 := timeInterval.End2
-					currentTimeInSeconds := hour*60*60 + minute*60 + second
-					if (currentTimeInSeconds >= start1 && currentTimeInSeconds <= end1) ||
-						(currentTimeInSeconds >= start2 && currentTimeInSeconds <= end2) {
-
-					} else {
-						detectMotion = false
-						log.Log.Debug("ProcessMotion: Time interval not valid, disabling motion detection.")
-					}
+				// We might have different conditions enabled such as time window or uri response.
+				// We'll validate those conditions and if not valid we'll not do anything.
+				detectMotion, err := conditions.Validate(loc, configuration)
+				if !detectMotion && err != nil {
+					log.Log.Debug("computervision.main.ProcessMotion(): " + err.Error() + ".")
 				}
 
 				if config.Capture.Motion != "false" {
 
-					// Remember additional information about the result of findmotion
-					isPixelChangeThresholdReached, changesToReturn = FindMotion(imageArray, coordinatesToCheck, pixelThreshold)
-					if detectMotion && isPixelChangeThresholdReached {
+					if detectMotion {
 
-						if mqttClient != nil {
-							mqttClient.Publish("kerberos/"+key+"/device/"+config.Key+"/motion", 2, false, "motion")
-						}
+						// Remember additional information about the result of findmotion
+						isPixelChangeThresholdReached, changesToReturn, motionRectangle = FindMotion(imageArray, coordinatesToCheck, pixelThreshold)
+						if isPixelChangeThresholdReached {
 
-						if config.Capture.Recording != "false" {
-							dataToPass := models.MotionDataPartial{
-								Timestamp:       time.Now().Unix(),
-								NumberOfChanges: changesToReturn,
+							// If offline mode is disabled, send a message to the hub
+							if config.Offline != "true" {
+								if mqttClient != nil {
+									if hubKey != "" {
+										message := models.Message{
+											Payload: models.Payload{
+												Action:   "motion",
+												DeviceId: configuration.Config.Key,
+												Value: map[string]interface{}{
+													"timestamp": time.Now().Unix(),
+												},
+											},
+										}
+										payload, err := models.PackageMQTTMessage(configuration, message)
+										if err == nil {
+											mqttClient.Publish("kerberos/hub/"+hubKey, 2, false, payload)
+										} else {
+											log.Log.Info("computervision.main.ProcessMotion(): failed to package MQTT message: " + err.Error())
+										}
+									} else {
+										mqttClient.Publish("kerberos/agent/"+deviceKey, 2, false, "motion")
+									}
+								}
+							}
+
+							if config.Capture.Recording != "false" {
+								dataToPass := models.MotionDataPartial{
+									Timestamp:       time.Now().Unix(),
+									NumberOfChanges: changesToReturn,
+									Rectangle:       motionRectangle,
+								}
+								communication.HandleMotion <- dataToPass //Save data to the channel
 							}
-							communication.HandleMotion <- dataToPass //Save data to the channel
 						}
 					}
 
@@ -204,54 +200,63 @@ func ProcessMotion(motionCursor *pubsub.QueueCursor, configuration *models.Confi
 				img = nil
 			}
 		}
-
-		frame.Free()
 	}
 
-	log.Log.Debug("ProcessMotion: finished")
+	log.Log.Debug("computervision.main.ProcessMotion(): stop the motion detection.")
 }
 
-func FindMotion(imageArray [3]*image.Gray, coordinatesToCheck []int, pixelChangeThreshold int) (thresholdReached bool, changesDetected int) {
+func FindMotion(imageArray [3]*image.Gray, coordinatesToCheck []int, pixelChangeThreshold int) (thresholdReached bool, changesDetected int, motionRectangle models.MotionRectangle) {
 	image1 := imageArray[0]
 	image2 := imageArray[1]
 	image3 := imageArray[2]
 	threshold := 60
-	changes := AbsDiffBitwiseAndThreshold(image1, image2, image3, threshold, coordinatesToCheck)
-	return changes > pixelChangeThreshold, changes
+	changes, motionRectangle := AbsDiffBitwiseAndThreshold(image1, image2, image3, threshold, coordinatesToCheck)
+	return changes > pixelChangeThreshold, changes, motionRectangle
 }
 
-func GetGrayImage(frame *ffmpeg.VideoFrame, pkt av.Packet, dec *ffmpeg.VideoDecoder, decoderMutex *sync.Mutex) (*image.Gray, error) {
-	_, err := capture.DecodeImage(frame, pkt, dec, decoderMutex)
-
-	// Do a deep copy of the image
-	imgDeepCopy := image.NewGray(frame.ImageGray.Bounds())
-	imgDeepCopy.Stride = frame.ImageGray.Stride
-	copy(imgDeepCopy.Pix, frame.ImageGray.Pix)
-
-	return imgDeepCopy, err
-}
-
-func GetRawImage(frame *ffmpeg.VideoFrame, pkt av.Packet, dec *ffmpeg.VideoDecoder, decoderMutex *sync.Mutex) (*ffmpeg.VideoFrame, error) {
-	_, err := capture.DecodeImage(frame, pkt, dec, decoderMutex)
-	return frame, err
-}
-
-func ImageToBytes(img image.Image) ([]byte, error) {
-	buffer := new(bytes.Buffer)
-	w := bufio.NewWriter(buffer)
-	err := jpeg.Encode(w, img, &jpeg.Options{Quality: 15})
-	return buffer.Bytes(), err
-}
-
-func AbsDiffBitwiseAndThreshold(img1 *image.Gray, img2 *image.Gray, img3 *image.Gray, threshold int, coordinatesToCheck []int) int {
+func AbsDiffBitwiseAndThreshold(img1 *image.Gray, img2 *image.Gray, img3 *image.Gray, threshold int, coordinatesToCheck []int) (int, models.MotionRectangle) {
 	changes := 0
+	var pixelList [][]int
 	for i := 0; i < len(coordinatesToCheck); i++ {
 		pixel := coordinatesToCheck[i]
 		diff := int(img3.Pix[pixel]) - int(img1.Pix[pixel])
 		diff2 := int(img3.Pix[pixel]) - int(img2.Pix[pixel])
 		if (diff > threshold || diff < -threshold) && (diff2 > threshold || diff2 < -threshold) {
 			changes++
+			// Store the pixel coordinates where the change is detected
+			pixelList = append(pixelList, []int{pixel % img1.Bounds().Dx(), pixel / img1.Bounds().Dx()})
 		}
 	}
-	return changes
+
+	// Calculate rectangle of pixelList (startX, startY, endX, endY)
+	var motionRectangle models.MotionRectangle
+	if len(pixelList) > 0 {
+		startX := pixelList[0][0]
+		startY := pixelList[0][1]
+		endX := startX
+		endY := startY
+		for _, pixel := range pixelList {
+			if pixel[0] < startX {
+				startX = pixel[0]
+			}
+			if pixel[1] < startY {
+				startY = pixel[1]
+			}
+			if pixel[0] > endX {
+				endX = pixel[0]
+			}
+			if pixel[1] > endY {
+				endY = pixel[1]
+			}
+		}
+		log.Log.Debugf("Rectangle of changes detected: startX: %d, startY: %d, endX: %d, endY: %d", startX, startY, endX, endY)
+		motionRectangle = models.MotionRectangle{
+			X:      startX,
+			Y:      startY,
+			Width:  endX - startX,
+			Height: endY - startY,
+		}
+		log.Log.Debugf("Motion rectangle: %+v", motionRectangle)
+	}
+	return changes, motionRectangle
 }

machinery/src/conditions/main.go

@@ -0,0 +1,28 @@
+package conditions
+
+import (
+	"errors"
+	"time"
+
+	"github.com/kerberos-io/agent/machinery/src/models"
+)
+
+func Validate(loc *time.Location, configuration *models.Configuration) (valid bool, err error) {
+	valid = true
+	err = nil
+
+	withinTimeInterval := IsWithinTimeInterval(loc, configuration)
+	if !withinTimeInterval {
+		valid = false
+		err = errors.New("time interval not valid")
+		return
+	}
+	validUriResponse := IsValidUriResponse(configuration)
+	if !validUriResponse {
+		valid = false
+		err = errors.New("uri response not valid")
+		return
+	}
+
+	return
+}

machinery/src/conditions/timewindow.go

@@ -0,0 +1,39 @@
+package conditions
+
+import (
+	"time"
+
+	"github.com/kerberos-io/agent/machinery/src/log"
+	"github.com/kerberos-io/agent/machinery/src/models"
+)
+
+func IsWithinTimeInterval(loc *time.Location, configuration *models.Configuration) (enabled bool) {
+	config := configuration.Config
+	timeEnabled := config.Time
+	enabled = true
+	if timeEnabled != "false" {
+		now := time.Now().In(loc)
+		weekday := now.Weekday()
+		hour := now.Hour()
+		minute := now.Minute()
+		second := now.Second()
+		if config.Timetable != nil && len(config.Timetable) > 0 {
+			timeInterval := config.Timetable[int(weekday)]
+			if timeInterval != nil {
+				start1 := timeInterval.Start1
+				end1 := timeInterval.End1
+				start2 := timeInterval.Start2
+				end2 := timeInterval.End2
+				currentTimeInSeconds := hour*60*60 + minute*60 + second
+				if (currentTimeInSeconds >= start1 && currentTimeInSeconds <= end1) ||
+					(currentTimeInSeconds >= start2 && currentTimeInSeconds <= end2) {
+					log.Log.Debug("conditions.timewindow.IsWithinTimeInterval(): time interval valid, enabling recording.")
+				} else {
+					log.Log.Info("conditions.timewindow.IsWithinTimeInterval(): time interval not valid, disabling recording.")
+					enabled = false
+				}
+			}
+		}
+	}
+	return
+}

machinery/src/conditions/uri.go

@@ -0,0 +1,59 @@
+package conditions
+
+import (
+	"bytes"
+	"crypto/tls"
+	"fmt"
+	"net/http"
+	"os"
+	"time"
+
+	"github.com/kerberos-io/agent/machinery/src/log"
+	"github.com/kerberos-io/agent/machinery/src/models"
+)
+
+func IsValidUriResponse(configuration *models.Configuration) (enabled bool) {
+	config := configuration.Config
+	conditionURI := config.ConditionURI
+	enabled = true
+	if conditionURI != "" {
+
+		// We will send a POST request to the conditionURI, and expect a 200 response.
+		// In the payload we will send some information, so the other end can decide
+		// if it should enable or disable recording.
+
+		var client *http.Client
+		if os.Getenv("AGENT_TLS_INSECURE") == "true" {
+			tr := &http.Transport{
+				TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
+			}
+			client = &http.Client{Transport: tr}
+		} else {
+			client = &http.Client{}
+		}
+
+		var object = fmt.Sprintf(`{
+			"camera_id" : "%s",
+			"camera_name" : "%s",
+			"site_id" : "%s",
+			"hub_key" : "%s",
+			"timestamp" : "%s",
+		}`, config.Key, config.FriendlyName, config.HubSite, config.HubKey, time.Now().Format("2006-01-02 15:04:05"))
+
+		var jsonStr = []byte(object)
+		buffy := bytes.NewBuffer(jsonStr)
+		req, _ := http.NewRequest("POST", conditionURI, buffy)
+		req.Header.Set("Content-Type", "application/json")
+		resp, err := client.Do(req)
+		if resp != nil {
+			resp.Body.Close()
+		}
+		if err == nil && resp.StatusCode == 200 {
+			log.Log.Info("conditions.uri.IsValidUriResponse(): response 200, enabling recording.")
+		} else {
+			log.Log.Info("conditions.uri.IsValidUriResponse(): response not 200, disabling recording.")
+			enabled = false
+		}
+	}
+	return
+}

machinery/src/config/main.go

@@ -0,0 +1,728 @@
+package config
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"io/ioutil"
+	"os"
+	"reflect"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/InVisionApp/conjungo"
+	"github.com/kerberos-io/agent/machinery/src/database"
+	"github.com/kerberos-io/agent/machinery/src/log"
+	"github.com/kerberos-io/agent/machinery/src/models"
+	"go.mongodb.org/mongo-driver/bson"
+)
+
+// ReadUserConfig Reads the user configuration of the Kerberos Open Source instance.
+// This will return a models.User struct including the username, password,
+// selected language, and if the installation was completed or not.
+func ReadUserConfig(configDirectory string) (userConfig models.User) {
+	for {
+		jsonFile, err := os.Open(configDirectory + "/data/config/user.json")
+		if err != nil {
+			log.Log.Error("Config file is not found " + configDirectory + "/data/config/user.json, trying again in 5s: " + err.Error())
+			time.Sleep(5 * time.Second)
+		} else {
+			log.Log.Info("Successfully Opened user.json")
+			byteValue, _ := ioutil.ReadAll(jsonFile)
+			err = json.Unmarshal(byteValue, &userConfig)
+			if err != nil {
+				log.Log.Error("JSON file not valid: " + err.Error())
+			} else {
+				jsonFile.Close()
+				break
+			}
+			time.Sleep(5 * time.Second)
+		}
+		jsonFile.Close()
+	}
+
+	return
+}
+
+func OpenConfig(configDirectory string, configuration *models.Configuration) {
+
+	// We are checking which deployment this is running, so we can load
+	// into the configuration as expected.
+
+	if os.Getenv("DEPLOYMENT") == "factory" || os.Getenv("MACHINERY_ENVIRONMENT") == "kubernetes" {
+
+		// Factory deployment means that configuration is stored in MongoDB
+		// Multiple agents have there configuration stored, and can benefit from
+		// the concept of a global concept.
+
+		// Write to mongodb
+		client := database.New()
+
+		db := client.Client.Database(database.DatabaseName)
+		collection := db.Collection("configuration")
+
+		var globalConfig models.Config
+		res := collection.FindOne(context.Background(), bson.M{
+			"type": "global",
+		})
+
+		if res.Err() != nil {
+			log.Log.Error("Could not find global configuration, using default configuration.")
+			panic("Could not find global configuration, using default configuration.")
+		}
+		err := res.Decode(&globalConfig)
+		if err != nil {
+			log.Log.Error("Could not find global configuration, using default configuration.")
+			panic("Could not find global configuration, using default configuration.")
+		}
+		if globalConfig.Type != "global" {
+			log.Log.Error("Could not find global configuration, might missed the mongodb connection.")
+			panic("Could not find global configuration, might missed the mongodb connection.")
+		}
+
+		configuration.GlobalConfig = globalConfig
+
+		var customConfig models.Config
+		deploymentName := os.Getenv("DEPLOYMENT_NAME")
+		res = collection.FindOne(context.Background(), bson.M{
+			"type": "config",
+			"name": deploymentName,
+		})
+		if res.Err() != nil {
+			log.Log.Error("Could not find configuration for " + deploymentName + ", using global configuration.")
+		}
+		err = res.Decode(&customConfig)
+		if err != nil {
+			log.Log.Error("Could not find configuration for " + deploymentName + ", using global configuration.")
+		}
+
+		if customConfig.Type != "config" {
+			log.Log.Error("Could not find custom configuration, might missed the mongodb connection.")
+			panic("Could not find custom configuration, might missed the mongodb connection.")
+		}
+		configuration.CustomConfig = customConfig
+
+		// We will merge both configs in a single config file.
+		// Read again from database but this store overwrite the same object.
+
+		opts := conjungo.NewOptions()
+		opts.SetTypeMergeFunc(
+			reflect.TypeOf(""),
+			func(t, s reflect.Value, o *conjungo.Options) (reflect.Value, error) {
+				targetStr, _ := t.Interface().(string)
+				sourceStr, _ := s.Interface().(string)
+				finalStr := targetStr
+				if sourceStr != "" {
+					finalStr = sourceStr
+				}
+				return reflect.ValueOf(finalStr), nil
+			},
+		)
+
+		// Reset main configuration Config.
+		configuration.Config = models.Config{}
+
+		// Merge the global settings in the main config
+		conjungo.Merge(&configuration.Config, configuration.GlobalConfig, opts)
+
+		// Now we might override some settings with the custom config
+		conjungo.Merge(&configuration.Config, configuration.CustomConfig, opts)
+
+		// Merge Kerberos Vault settings
+		var kerberosvault models.KStorage
+		conjungo.Merge(&kerberosvault, configuration.GlobalConfig.KStorage, opts)
+		conjungo.Merge(&kerberosvault, configuration.CustomConfig.KStorage, opts)
+		configuration.Config.KStorage = &kerberosvault
+
+		// Merge Secondary Kerberos Vault settings
+		var kerberosvaultSecondary models.KStorage
+		conjungo.Merge(&kerberosvaultSecondary, configuration.GlobalConfig.KStorageSecondary, opts)
+		conjungo.Merge(&kerberosvaultSecondary, configuration.CustomConfig.KStorageSecondary, opts)
+		configuration.Config.KStorageSecondary = &kerberosvaultSecondary
+
+		// Merge Kerberos S3 settings
+		var s3 models.S3
+		conjungo.Merge(&s3, configuration.GlobalConfig.S3, opts)
+		conjungo.Merge(&s3, configuration.CustomConfig.S3, opts)
+		configuration.Config.S3 = &s3
+
+		// Merge Encryption settings
+		var encryption models.Encryption
+		conjungo.Merge(&encryption, configuration.GlobalConfig.Encryption, opts)
+		conjungo.Merge(&encryption, configuration.CustomConfig.Encryption, opts)
+		configuration.Config.Encryption = &encryption
+
+		// Merge timetable manually because it's an array
+		configuration.Config.Timetable = configuration.CustomConfig.Timetable
+
+		// Cleanup
+		opts = nil
+
+	} else if os.Getenv("DEPLOYMENT") == "" || os.Getenv("DEPLOYMENT") == "agent" {
+
+		// Local deployment means we do a stand-alone installation
+		// Configuration is stored into a json file, and there is only 1 agent.
+
+		// Open device config
+		for {
+			jsonFile, err := os.Open(configDirectory + "/data/config/config.json")
+			if err != nil {
+				log.Log.Error("Config file is not found " + configDirectory + "/data/config/config.json" + ", trying again in 5s.")
+				time.Sleep(5 * time.Second)
+			} else {
+				log.Log.Info("Successfully Opened config.json from " + configuration.Name)
+				byteValue, _ := ioutil.ReadAll(jsonFile)
+				err = json.Unmarshal(byteValue, &configuration.Config)
+				jsonFile.Close()
+				if err != nil {
+					log.Log.Error("JSON file not valid: " + err.Error())
+				} else {
+					err = json.Unmarshal(byteValue, &configuration.CustomConfig)
+					if err != nil {
+						log.Log.Error("JSON file not valid: " + err.Error())
+					} else {
+						break
+					}
+				}
+				time.Sleep(5 * time.Second)
+			}
+			jsonFile.Close()
+		}
+	}
+	return
+}
+
+// OverrideWithEnvironmentVariables builds the effective configuration from the
+// environment variables.
+//
+// In ConfigMap/standalone mode (DEPLOYMENT empty or "agent") the global
+// configuration is delivered as GLOBAL_AGENT_* environment variables and the
+// per-agent configuration as AGENT_* environment variables. We parse them into
+// the separate global and custom configurations and build the effective
+// configuration as "global overridden by custom", mirroring the MongoDB-backed
+// factory behaviour. This keeps the global and per-agent (custom) configuration
+// separated so the factory edit page can distinguish inherited global settings
+// from per-agent overrides.
+func OverrideWithEnvironmentVariables(configuration *models.Configuration) {
+	if os.Getenv("DEPLOYMENT") == "" || os.Getenv("DEPLOYMENT") == "agent" {
+		initConfigPointers(&configuration.Config)
+
+		// Parse the global configuration from the GLOBAL_AGENT_* variables.
+		globalWrap := &models.Configuration{Config: configuration.GlobalConfig}
+		initConfigPointers(&globalWrap.Config)
+		applyAgentEnvVars(globalWrap, "GLOBAL_", false)
+		configuration.GlobalConfig = globalWrap.Config
+
+		// Parse the per-agent (custom) configuration from the AGENT_* variables.
+		// In ConfigMap mode the per-agent overrides are delivered exclusively
+		// through AGENT_* environment variables, so we must start from an empty
+		// configuration rather than the bundled config.json that OpenConfig loaded
+		// into CustomConfig. Otherwise defaults from that file (e.g. cloud="s3")
+		// would leak into the custom config and be mistaken for explicit per-agent
+		// overrides, hiding inherited global settings (the factory edit page would
+		// show the local default instead of the inherited global persistence).
+		customBase := configuration.CustomConfig
+		if isConfigMapMode() {
+			customBase = models.Config{}
+		}
+		customWrap := &models.Configuration{Config: customBase}
+		initConfigPointers(&customWrap.Config)
+		applyAgentEnvVars(customWrap, "", false)
+		configuration.CustomConfig = customWrap.Config
+
+		// Build the effective configuration: global base, then per-agent
+		// overrides on top. Defaults (e.g. signing) are applied on the last
+		// pass only.
+		applyAgentEnvVars(configuration, "GLOBAL_", false)
+		applyAgentEnvVars(configuration, "", true)
+	} else {
+		// Factory/MongoDB mode: the global and custom configurations are already
+		// loaded and merged from MongoDB; we only override the effective
+		// configuration with any AGENT_* environment variables.
+		applyAgentEnvVars(configuration, "", true)
+	}
+}
+
+// isConfigMapMode reports whether the agent is running in ConfigMap mode, i.e.
+// whether a global configuration layer is delivered separately through
+// GLOBAL_AGENT_* environment variables. In that mode the per-agent (custom)
+// configuration must be built solely from the AGENT_* overrides and must not be
+// seeded with the bundled config.json defaults, so that inherited global
+// settings remain distinguishable from explicit per-agent overrides.
+func isConfigMapMode() bool {
+	for _, env := range os.Environ() {
+		if strings.HasPrefix(env, "GLOBAL_AGENT_") {
+			return true
+		}
+	}
+	return false
+}
+
+// initConfigPointers ensures all pointer sub-structs are non-nil so that the
+// environment-variable parsing can assign into them without dereferencing a nil
+// pointer.
+func initConfigPointers(config *models.Config) {
+	if config.KStorage == nil {
+		config.KStorage = &models.KStorage{}
+	}
+	if config.KStorageSecondary == nil {
+		config.KStorageSecondary = &models.KStorage{}
+	}
+	if config.S3 == nil {
+		config.S3 = &models.S3{}
+	}
+	if config.Encryption == nil {
+		config.Encryption = &models.Encryption{}
+	}
+	if config.Signing == nil {
+		config.Signing = &models.Signing{}
+	}
+	if config.Dropbox == nil {
+		config.Dropbox = &models.Dropbox{}
+	}
+	if config.Region == nil {
+		config.Region = &models.Region{}
+	}
+}
+
+// applyAgentEnvVars applies the AGENT_* environment variables (optionally
+// carrying the given prefix, e.g. "GLOBAL_") onto configuration.Config. When
+// applyDefaults is true, defaults (such as the signing key) are applied after
+// parsing; this should only be done for the effective configuration.
+func applyAgentEnvVars(configuration *models.Configuration, prefix string, applyDefaults bool) {
+	environmentVariables := os.Environ()
+
+	// Initialize the configuration for some new fields.
+	if configuration.Config.KStorageSecondary == nil {
+		configuration.Config.KStorageSecondary = &models.KStorage{}
+	}
+
+	for _, env := range environmentVariables {
+		fullKey := strings.SplitN(env, "=", 2)[0]
+		if strings.HasPrefix(fullKey, prefix+"AGENT_") && !(prefix == "" && strings.HasPrefix(fullKey, "GLOBAL_AGENT_")) {
+			key := strings.TrimPrefix(fullKey, prefix)
+			value := os.Getenv(fullKey)
+			switch key {
+
+			/* General configuration */
+			case "AGENT_KEY":
+				configuration.Config.Key = value
+				break
+			case "AGENT_NAME":
+				configuration.Config.FriendlyName = value
+				break
+			case "AGENT_TIMEZONE":
+				configuration.Config.Timezone = value
+				break
+			case "AGENT_OFFLINE":
+				configuration.Config.Offline = value
+				break
+			case "AGENT_AUTO_CLEAN":
+				configuration.Config.AutoClean = value
+				break
+			case "AGENT_AUTO_CLEAN_MAX_SIZE":
+				size, err := strconv.ParseInt(value, 10, 64)
+				if err == nil {
+					configuration.Config.MaxDirectorySize = size
+				}
+				break
+
+			/* Camera configuration */
+			case "AGENT_CAPTURE_IPCAMERA_RTSP":
+				configuration.Config.Capture.IPCamera.RTSP = value
+				break
+			case "AGENT_CAPTURE_IPCAMERA_SUB_RTSP":
+				configuration.Config.Capture.IPCamera.SubRTSP = value
+				break
+
+			/* Base width and height for the liveview and motion regions */
+			case "AGENT_CAPTURE_IPCAMERA_BASE_WIDTH":
+				configuration.Config.Capture.IPCamera.BaseWidth, _ = strconv.Atoi(value)
+				break
+			case "AGENT_CAPTURE_IPCAMERA_BASE_HEIGHT":
+				configuration.Config.Capture.IPCamera.BaseHeight, _ = strconv.Atoi(value)
+				break
+
+			/* ONVIF connnection settings */
+			case "AGENT_CAPTURE_IPCAMERA_ONVIF":
+				configuration.Config.Capture.IPCamera.ONVIF = value
+				break
+			case "AGENT_CAPTURE_IPCAMERA_ONVIF_XADDR":
+				configuration.Config.Capture.IPCamera.ONVIFXAddr = value
+				break
+			case "AGENT_CAPTURE_IPCAMERA_ONVIF_USERNAME":
+				configuration.Config.Capture.IPCamera.ONVIFUsername = value
+				break
+			case "AGENT_CAPTURE_IPCAMERA_ONVIF_PASSWORD":
+				configuration.Config.Capture.IPCamera.ONVIFPassword = value
+				break
+
+			/* Recording mode */
+			case "AGENT_CAPTURE_RECORDING":
+				configuration.Config.Capture.Recording = value
+				break
+			case "AGENT_CAPTURE_CONTINUOUS":
+				configuration.Config.Capture.Continuous = value
+				break
+			case "AGENT_CAPTURE_LIVEVIEW":
+				configuration.Config.Capture.Liveview = value
+				break
+			case "AGENT_CAPTURE_MOTION":
+				configuration.Config.Capture.Motion = value
+				break
+			case "AGENT_CAPTURE_SNAPSHOTS":
+				configuration.Config.Capture.Snapshots = value
+				break
+			case "AGENT_CAPTURE_PRERECORDING":
+				duration, err := strconv.ParseInt(value, 10, 64)
+				if err == nil {
+					configuration.Config.Capture.PreRecording = duration
+				}
+				break
+			case "AGENT_CAPTURE_POSTRECORDING":
+				duration, err := strconv.ParseInt(value, 10, 64)
+				if err == nil {
+					configuration.Config.Capture.PostRecording = duration
+				}
+				break
+			case "AGENT_CAPTURE_MAXLENGTH":
+				duration, err := strconv.ParseInt(value, 10, 64)
+				if err == nil {
+					configuration.Config.Capture.MaxLengthRecording = duration
+				}
+				break
+			case "AGENT_CAPTURE_PIXEL_CHANGE":
+				count, err := strconv.Atoi(value)
+				if err == nil {
+					configuration.Config.Capture.PixelChangeThreshold = count
+				}
+				break
+			case "AGENT_CAPTURE_FRAGMENTED":
+				configuration.Config.Capture.Fragmented = value
+				break
+			case "AGENT_CAPTURE_FRAGMENTED_DURATION":
+				duration, err := strconv.ParseInt(value, 10, 64)
+				if err == nil {
+					configuration.Config.Capture.FragmentedDuration = duration
+				}
+				break
+
+			/* Conditions */
+
+			case "AGENT_TIME":
+				configuration.Config.Time = value
+				break
+			case "AGENT_TIMETABLE":
+				var timetable []*models.Timetable
+
+				// Convert value to timetable array with (start1, end1, start2, end2)
+				// Where days are limited by ; and time by ,
+				// su;mo;tu;we;th;fr;sa
+				// 0,43199,43200,86400;0,43199,43200,86400
+
+				// Split days
+				daysString := strings.Split(value, ";")
+				for _, dayString := range daysString {
+					// Split time
+					timeString := strings.Split(dayString, ",")
+					if len(timeString) == 4 {
+						start1, err := strconv.ParseInt(timeString[0], 10, 64)
+						if err != nil {
+							continue
+						}
+						end1, err := strconv.ParseInt(timeString[1], 10, 64)
+						if err != nil {
+							continue
+						}
+						start2, err := strconv.ParseInt(timeString[2], 10, 64)
+						if err != nil {
+							continue
+						}
+						end2, err := strconv.ParseInt(timeString[3], 10, 64)
+						if err != nil {
+							continue
+						}
+						timetable = append(timetable, &models.Timetable{
+							Start1: int(start1),
+							End1:   int(end1),
+							Start2: int(start2),
+							End2:   int(end2),
+						})
+					}
+				}
+				configuration.Config.Timetable = timetable
+				break
+
+			case "AGENT_REGION_POLYGON":
+				var coordinates []models.Coordinate
+
+				// Convert value to coordinates array
+				// 0,0;1,1;2,2;3,3
+				coordinatesString := strings.Split(value, ";")
+				for _, coordinateString := range coordinatesString {
+					coordinate := strings.Split(coordinateString, ",")
+					if len(coordinate) == 2 {
+						x, err := strconv.ParseFloat(coordinate[0], 64)
+						if err != nil {
+							continue
+						}
+						y, err := strconv.ParseFloat(coordinate[1], 64)
+						if err != nil {
+							continue
+						}
+						coordinates = append(coordinates, models.Coordinate{
+							X: x,
+							Y: y,
+						})
+					}
+				}
+
+				configuration.Config.Region.Polygon = []models.Polygon{
+					{
+						Coordinates: coordinates,
+						ID:          "0",
+					},
+				}
+				break
+
+			/* MQTT settings for bi-directional communication */
+			case "AGENT_MQTT_URI":
+				configuration.Config.MQTTURI = value
+				break
+			case "AGENT_MQTT_USERNAME":
+				configuration.Config.MQTTUsername = value
+				break
+			case "AGENT_MQTT_PASSWORD":
+				configuration.Config.MQTTPassword = value
+				break
+
+			/* MQTT chunking of low-resolution images into multiple messages */
+			case "AGENT_CAPTURE_LIVEVIEW_CHUNKING":
+				configuration.Config.Capture.LiveviewChunking = value
+				break
+
+			/* Real-time streaming of keyframes to a MQTT topic */
+			case "AGENT_REALTIME_PROCESSING":
+				configuration.Config.RealtimeProcessing = value
+				break
+			case "AGENT_REALTIME_PROCESSING_TOPIC":
+				configuration.Config.RealtimeProcessingTopic = value
+				break
+
+			/* WebRTC settings for live-streaming (remote) */
+			case "AGENT_STUN_URI":
+				configuration.Config.STUNURI = value
+				break
+			case "AGENT_FORCE_TURN":
+				configuration.Config.ForceTurn = value
+				break
+			case "AGENT_TURN_URI":
+				configuration.Config.TURNURI = value
+				break
+			case "AGENT_TURN_USERNAME":
+				configuration.Config.TURNUsername = value
+				break
+			case "AGENT_TURN_PASSWORD":
+				configuration.Config.TURNPassword = value
+				break
+
+			/* Cloud settings for persisting recordings */
+			case "AGENT_CLOUD":
+				configuration.Config.Cloud = value
+				break
+
+			case "AGENT_REMOVE_AFTER_UPLOAD":
+				configuration.Config.RemoveAfterUpload = value
+				break
+
+			/* When connected and storing in Kerberos Hub (SAAS) */
+			case "AGENT_HUB_ENCRYPTION":
+				configuration.Config.HubEncryption = value
+				break
+			case "AGENT_HUB_URI":
+				configuration.Config.HubURI = value
+				break
+			case "AGENT_HUB_KEY":
+				configuration.Config.HubKey = value
+				break
+			case "AGENT_HUB_PRIVATE_KEY":
+				configuration.Config.HubPrivateKey = value
+				break
+			case "AGENT_HUB_SITE":
+				configuration.Config.HubSite = value
+				break
+			case "AGENT_HUB_REGION":
+				configuration.Config.S3.Region = value
+				break
+
+			/* When storing in a Vault */
+			case "AGENT_KERBEROSVAULT_URI":
+				configuration.Config.KStorage.URI = value
+				break
+			case "AGENT_KERBEROSVAULT_ACCESS_KEY":
+				configuration.Config.KStorage.AccessKey = value
+				break
+			case "AGENT_KERBEROSVAULT_SECRET_KEY":
+				configuration.Config.KStorage.SecretAccessKey = value
+				break
+			case "AGENT_KERBEROSVAULT_PROVIDER":
+				configuration.Config.KStorage.Provider = value
+				break
+			case "AGENT_KERBEROSVAULT_DIRECTORY":
+				configuration.Config.KStorage.Directory = value
+				break
+
+			/* Retry policy and timeout */
+			case "AGENT_KERBEROSVAULT_MAX_RETRIES":
+				maxRetries, err := strconv.Atoi(value)
+				if err == nil {
+					configuration.Config.KStorage.MaxRetries = maxRetries
+				}
+				break
+			case "AGENT_KERBEROSVAULT_TIMEOUT":
+				timeout, err := strconv.Atoi(value)
+				if err == nil {
+					configuration.Config.KStorage.Timeout = timeout
+				}
+				break
+
+			/* When storing in a secondary Vault */
+			case "AGENT_KERBEROSVAULT_SECONDARY_URI":
+				configuration.Config.KStorageSecondary.URI = value
+				break
+			case "AGENT_KERBEROSVAULT_SECONDARY_ACCESS_KEY":
+				configuration.Config.KStorageSecondary.AccessKey = value
+				break
+			case "AGENT_KERBEROSVAULT_SECONDARY_SECRET_KEY":
+				configuration.Config.KStorageSecondary.SecretAccessKey = value
+				break
+			case "AGENT_KERBEROSVAULT_SECONDARY_PROVIDER":
+				configuration.Config.KStorageSecondary.Provider = value
+				break
+			case "AGENT_KERBEROSVAULT_SECONDARY_DIRECTORY":
+				configuration.Config.KStorageSecondary.Directory = value
+				break
+
+			/* When storing in dropbox */
+			case "AGENT_DROPBOX_ACCESS_TOKEN":
+				configuration.Config.Dropbox.AccessToken = value
+				break
+			case "AGENT_DROPBOX_DIRECTORY":
+				configuration.Config.Dropbox.Directory = value
+				break
+
+			/* When encryption is enabled */
+			case "AGENT_ENCRYPTION":
+				configuration.Config.Encryption.Enabled = value
+				break
+			case "AGENT_ENCRYPTION_RECORDINGS":
+				configuration.Config.Encryption.Recordings = value
+				break
+			case "AGENT_ENCRYPTION_FINGERPRINT":
+				configuration.Config.Encryption.Fingerprint = value
+				break
+			case "AGENT_ENCRYPTION_PRIVATE_KEY":
+				encryptionPrivateKey := strings.ReplaceAll(value, "\\n", "\n")
+				configuration.Config.Encryption.PrivateKey = encryptionPrivateKey
+				break
+			case "AGENT_ENCRYPTION_SYMMETRIC_KEY":
+				configuration.Config.Encryption.SymmetricKey = value
+				break
+
+			/* When signing is enabled */
+			case "AGENT_SIGNING":
+				configuration.Config.Signing.Enabled = value
+				break
+			case "AGENT_SIGNING_PRIVATE_KEY":
+				signingPrivateKey := strings.ReplaceAll(value, "\\n", "\n")
+				configuration.Config.Signing.PrivateKey = signingPrivateKey
+				break
+			}
+		}
+	}
+
+	// Signing is a new feature, so if empty we set default values. Only applied
+	// for the effective configuration (applyDefaults), not for the separate
+	// global/custom views.
+	if applyDefaults && (configuration.Config.Signing == nil || configuration.Config.Signing.PrivateKey == "") {
+		configuration.Config.Signing = &models.Signing{
+			Enabled:    "true",
+			PrivateKey: "-----BEGIN PRIVATE KEY-----\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\n-----END PRIVATE KEY-----",
+		}
+	}
+
+	// When the agent is configured through environment variables the global and
+	// custom configurations were already parsed separately (see
+	// OverrideWithEnvironmentVariables), so there is no need to mirror the
+	// effective configuration into CustomConfig anymore.
+}
+
+func SaveConfig(configDirectory string, config models.Config, configuration *models.Configuration, communication *models.Communication) error {
+	if !communication.IsConfiguring.IsSet() {
+		communication.IsConfiguring.Set()
+
+		err := StoreConfig(configDirectory, config)
+		if err != nil {
+			communication.IsConfiguring.UnSet()
+			return err
+		}
+
+		if communication.CameraConnected {
+			select {
+			case communication.HandleBootstrap <- "restart":
+				log.Log.Info("config.main.SaveConfig(): update config, restart agent.")
+			case <-time.After(1 * time.Second):
+				log.Log.Info("config.main.SaveConfig(): update config, restart agent.")
+			}
+		}
+
+		communication.IsConfiguring.UnSet()
+
+		return nil
+	} else {
+		return errors.New("☄ Already reconfiguring")
+	}
+}
+
+func StoreConfig(configDirectory string, config models.Config) error {
+
+	// Encryption key can be set wrong.
+	if config.Encryption != nil {
+		encryptionPrivateKey := config.Encryption.PrivateKey
+		// Replace \\n by \n
+		encryptionPrivateKey = strings.ReplaceAll(encryptionPrivateKey, "\\n", "\n")
+		config.Encryption.PrivateKey = encryptionPrivateKey
+	}
+
+	// Reset the basewidth and baseheight
+	config.Capture.IPCamera.BaseWidth = 0
+	config.Capture.IPCamera.BaseHeight = 0
+
+	// Save into database
+	if os.Getenv("DEPLOYMENT") == "factory" || os.Getenv("MACHINERY_ENVIRONMENT") == "kubernetes" {
+		// Write to mongodb
+		client := database.New()
+
+		db := client.Client.Database(database.DatabaseName)
+		collection := db.Collection("configuration")
+
+		ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+		defer cancel()
+
+		_, err := collection.UpdateOne(ctx, bson.M{
+			"type": "config",
+			"name": os.Getenv("DEPLOYMENT_NAME"),
+		}, bson.M{"$set": config})
+
+		return err
+
+		// Save into file
+	} else if os.Getenv("DEPLOYMENT") == "" || os.Getenv("DEPLOYMENT") == "agent" {
+		res, _ := json.MarshalIndent(config, "", "\t")
+		err := ioutil.WriteFile(configDirectory+"/data/config/config.json", res, 0644)
+		return err
+	}
+
+	return errors.New("Not able to update config")
+}

machinery/src/database/main.go

@@ -1,45 +1,80 @@
 package database
 
 import (
+	"context"
 	"fmt"
 	"os"
-	"strings"
 	"sync"
 	"time"
 
-	"gopkg.in/mgo.v2"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
 )
 
 type DB struct {
-	Session *mgo.Session
+	Client *mongo.Client
 }
 
+var TIMEOUT = 10 * time.Second
 var _init_ctx sync.Once
 var _instance *DB
-var DatabaseName = "KerberosFactory"
 
-func New() *mgo.Session {
+var DatabaseName = os.Getenv("MONGODB_DATABASE_FACTORY")
+
+func New() *DB {
+
+	if DatabaseName == "" {
+		DatabaseName = "KerberosFactory"
+	}
+
+	mongodbURI := os.Getenv("MONGODB_URI")
 	host := os.Getenv("MONGODB_HOST")
-	database := os.Getenv("MONGODB_DATABASE_CREDENTIALS")
+	databaseCredentials := os.Getenv("MONGODB_DATABASE_CREDENTIALS")
+	replicaset := os.Getenv("MONGODB_REPLICASET")
 	username := os.Getenv("MONGODB_USERNAME")
 	password := os.Getenv("MONGODB_PASSWORD")
+	authentication := "SCRAM-SHA-256"
+
+	ctx, cancel := context.WithTimeout(context.Background(), TIMEOUT)
+	defer cancel()
 
 	_init_ctx.Do(func() {
 		_instance = new(DB)
-		mongoDBDialInfo := &mgo.DialInfo{
-			Addrs:    strings.Split(host, ","),
-			Timeout:  3 * time.Second,
-			Database: database,
-			Username: username,
-			Password: password,
+
+		// We can also apply the complete URI
+		// e.g. "mongodb+srv://<username>:<password>@kerberos-hub.shhng.mongodb.net/?retryWrites=true&w=majority&appName=kerberos-hub"
+		if mongodbURI != "" {
+			serverAPI := options.ServerAPI(options.ServerAPIVersion1)
+			opts := options.Client().ApplyURI(mongodbURI).SetServerAPIOptions(serverAPI)
+
+			// Create a new client and connect to the server
+			client, err := mongo.Connect(ctx, opts)
+			if err != nil {
+				fmt.Printf("Error setting up mongodb connection: %+v\n", err)
+				os.Exit(1)
+			}
+			_instance.Client = client
+
+		} else {
+
+			// New MongoDB driver
+			mongodbURI := fmt.Sprintf("mongodb://%s:%s@%s", username, password, host)
+			if replicaset != "" {
+				mongodbURI = fmt.Sprintf("%s/?replicaSet=%s", mongodbURI, replicaset)
+			}
+			client, err := mongo.Connect(ctx, options.Client().ApplyURI(mongodbURI).SetAuth(options.Credential{
+				AuthMechanism: authentication,
+				AuthSource:    databaseCredentials,
+				Username:      username,
+				Password:      password,
+			}))
+			if err != nil {
+				fmt.Printf("Error setting up mongodb connection: %+v\n", err)
+				os.Exit(1)
+			}
+			_instance.Client = client
 		}
-		session, err := mgo.DialWithInfo(mongoDBDialInfo)
-		if err != nil {
-			fmt.Printf("Error en mongo: %+v\n", err)
-			os.Exit(1)
-		}
-		_instance.Session = session
 	})
 
-	return _instance.Session
+	return _instance
 }

machinery/src/encryption/main.go

@@ -0,0 +1,126 @@
+package encryption
+
+import (
+	"bytes"
+	"crypto"
+	"crypto/aes"
+	"crypto/cipher"
+	"crypto/md5"
+	"crypto/rand"
+	"crypto/rsa"
+	"crypto/sha256"
+	"encoding/base64"
+	"errors"
+	"hash"
+)
+
+func DecryptWithPrivateKey(ciphertext string, privateKey *rsa.PrivateKey) ([]byte, error) {
+	cipheredValue, _ := base64.StdEncoding.DecodeString(ciphertext)
+	out, err := rsa.DecryptPKCS1v15(nil, privateKey, cipheredValue)
+	return out, err
+}
+
+func SignWithPrivateKey(data []byte, privateKey *rsa.PrivateKey) ([]byte, error) {
+	hashed := sha256.Sum256(data)
+	signature, err := rsa.SignPKCS1v15(nil, privateKey, crypto.SHA256, hashed[:])
+	return signature, err
+}
+
+func AesEncrypt(content []byte, password string) ([]byte, error) {
+	salt := make([]byte, 8)
+	_, err := rand.Read(salt)
+	if err != nil {
+		return nil, err
+	}
+	key, iv, err := DefaultEvpKDF([]byte(password), salt)
+
+	block, err := aes.NewCipher(key)
+	if err != nil {
+		return nil, err
+	}
+
+	mode := cipher.NewCBCEncrypter(block, iv)
+	cipherBytes := PKCS5Padding(content, aes.BlockSize)
+	mode.CryptBlocks(cipherBytes, cipherBytes)
+
+	cipherText := make([]byte, 16+len(cipherBytes))
+	copy(cipherText[:8], []byte("Salted__"))
+	copy(cipherText[8:16], salt)
+	copy(cipherText[16:], cipherBytes)
+	return cipherText, nil
+}
+
+func AesDecrypt(cipherText []byte, password string) ([]byte, error) {
+	if string(cipherText[:8]) != "Salted__" {
+		return nil, errors.New("invalid crypto js aes encryption")
+	}
+
+	salt := cipherText[8:16]
+	cipherBytes := cipherText[16:]
+	key, iv, err := DefaultEvpKDF([]byte(password), salt)
+	if err != nil {
+		return nil, err
+	}
+
+	block, err := aes.NewCipher(key)
+	if err != nil {
+		return nil, err
+	}
+
+	mode := cipher.NewCBCDecrypter(block, iv)
+	mode.CryptBlocks(cipherBytes, cipherBytes)
+
+	result := PKCS5UnPadding(cipherBytes)
+	return result, nil
+}
+
+func EvpKDF(password []byte, salt []byte, keySize int, iterations int, hashAlgorithm string) ([]byte, error) {
+	var block []byte
+	var hasher hash.Hash
+	derivedKeyBytes := make([]byte, 0)
+	switch hashAlgorithm {
+	case "md5":
+		hasher = md5.New()
+	default:
+		return []byte{}, errors.New("not implement hasher algorithm")
+	}
+	for len(derivedKeyBytes) < keySize*4 {
+		if len(block) > 0 {
+			hasher.Write(block)
+		}
+		hasher.Write(password)
+		hasher.Write(salt)
+		block = hasher.Sum([]byte{})
+		hasher.Reset()
+
+		for i := 1; i < iterations; i++ {
+			hasher.Write(block)
+			block = hasher.Sum([]byte{})
+			hasher.Reset()
+		}
+		derivedKeyBytes = append(derivedKeyBytes, block...)
+	}
+	return derivedKeyBytes[:keySize*4], nil
+}
+
+func DefaultEvpKDF(password []byte, salt []byte) (key []byte, iv []byte, err error) {
+	keySize := 256 / 32
+	ivSize := 128 / 32
+	derivedKeyBytes, err := EvpKDF(password, salt, keySize+ivSize, 1, "md5")
+	if err != nil {
+		return []byte{}, []byte{}, err
+	}
+	return derivedKeyBytes[:keySize*4], derivedKeyBytes[keySize*4:], nil
+}
+
+func PKCS5UnPadding(src []byte) []byte {
+	length := len(src)
+	unpadding := int(src[length-1])
+	return src[:(length - unpadding)]
+}
+
+func PKCS5Padding(src []byte, blockSize int) []byte {
+	padding := blockSize - len(src)%blockSize
+	padtext := bytes.Repeat([]byte{byte(padding)}, padding)
+	return append(src, padtext...)
+}

machinery/src/log/main.go

@@ -12,7 +12,6 @@ import (
 // The logging library being used everywhere.
 var Log = Logging{
 	Logger: "logrus",
-	Level:  "debug",
 }
 
 // -----------------
@@ -21,7 +20,7 @@ var Log = Logging{
 
 var gologging = logging.MustGetLogger("gologger")
 
-func ConfigureGoLogging(timezone *time.Location) {
+func ConfigureGoLogging(configDirectory string, timezone *time.Location) {
 	// Logging
 	var format = logging.MustStringFormatter(
 		`%{color}%{time:15:04:05.000} %{shortfunc} ▶ %{level:.4s} %{id:03x}%{color:reset} %{message}`,
@@ -32,7 +31,7 @@ func ConfigureGoLogging(timezone *time.Location) {
 	stdBackend := logging.NewLogBackend(os.Stderr, "", 0)
 	stdBackendLeveled := logging.NewBackendFormatter(stdBackend, format)
 	fileBackend := logging.NewLogBackend(&lumberjack.Logger{
-		Filename: "./data/log/machinery.txt",
+		Filename: configDirectory + "/data/log/machinery.txt",
 		MaxSize:  2,    // megabytes
 		Compress: true, // disabled by default
 	}, "", 0)
@@ -45,19 +44,44 @@ func ConfigureGoLogging(timezone *time.Location) {
 // This a logrus
 // -> github.com/sirupsen/logrus
 
-func ConfigureLogrus(timezone *time.Location) {
-	// Log as JSON instead of the default ASCII formatter.
-	logrus.SetFormatter(LocalTimeZoneFormatter{
-		Timezone:  timezone,
-		Formatter: &logrus.JSONFormatter{},
-	}) // Use local timezone for providing datetime in logs!
+func ConfigureLogrus(level string, output string, timezone *time.Location) {
+
+	if output == "json" {
+		// Log as JSON instead of the default ASCII formatter.
+		logrus.SetFormatter(LocalTimeZoneFormatter{
+			Timezone:  timezone,
+			Formatter: &logrus.JSONFormatter{},
+		})
+	} else if output == "text" {
+		// Log as text with colors.
+		formatter := logrus.TextFormatter{
+			ForceColors:   true,
+			FullTimestamp: true,
+		}
+		logrus.SetFormatter(LocalTimeZoneFormatter{
+			Timezone:  timezone,
+			Formatter: &formatter,
+		})
+	}
+
+	// Use local timezone for providing datetime in logs!
 
 	// Output to stdout instead of the default stderr
 	// Can be any io.Writer, see below for File example
 	logrus.SetOutput(os.Stdout)
 
 	// Only log the warning severity or above.
-	logrus.SetLevel(logrus.InfoLevel)
+	logLevel := logrus.InfoLevel
+	if level == "error" {
+		logLevel = logrus.ErrorLevel
+	} else if level == "debug" {
+		logLevel = logrus.DebugLevel
+	} else if level == "fatal" {
+		logLevel = logrus.FatalLevel
+	} else if level == "warning" {
+		logLevel = logrus.WarnLevel
+	} // Add this line for logging filename and line number!
+	logrus.SetLevel(logLevel)
 }
 
 type LocalTimeZoneFormatter struct {
@@ -72,15 +96,14 @@ func (u LocalTimeZoneFormatter) Format(e *logrus.Entry) ([]byte, error) {
 
 type Logging struct {
 	Logger string
-	Level  string
 }
 
-func (self *Logging) Init(timezone *time.Location) {
+func (self *Logging) Init(level string, logoutput string, configDirectory string, timezone *time.Location) {
 	switch self.Logger {
 	case "go-logging":
-		ConfigureGoLogging(timezone)
+		ConfigureGoLogging(configDirectory, timezone)
 	case "logrus":
-		ConfigureLogrus(timezone)
+		ConfigureLogrus(level, logoutput, timezone)
 	default:
 	}
 }
@@ -95,6 +118,16 @@ func (self *Logging) Info(sentence string) {
 	}
 }
 
+func (self *Logging) Infof(format string, args ...interface{}) {
+	switch self.Logger {
+	case "go-logging":
+		gologging.Infof(format, args...)
+	case "logrus":
+		logrus.Infof(format, args...)
+	default:
+	}
+}
+
 func (self *Logging) Warning(sentence string) {
 	switch self.Logger {
 	case "go-logging":
@@ -115,6 +148,16 @@ func (self *Logging) Debug(sentence string) {
 	}
 }
 
+func (self *Logging) Debugf(format string, args ...interface{}) {
+	switch self.Logger {
+	case "go-logging":
+		gologging.Debugf(format, args...)
+	case "logrus":
+		logrus.Debugf(format, args...)
+	default:
+	}
+}
+
 func (self *Logging) Error(sentence string) {
 	switch self.Logger {
 	case "go-logging":

machinery/src/models/Communication.go

@@ -1,35 +0,0 @@
-package models
-
-import (
-	"sync"
-	"sync/atomic"
-
-	"github.com/kerberos-io/joy4/av/pubsub"
-	"github.com/kerberos-io/joy4/cgo/ffmpeg"
-	"github.com/tevino/abool"
-)
-
-// The communication struct that is managing
-// all the communication between the different goroutines.
-type Communication struct {
-	PackageCounter        *atomic.Value
-	LastPacketTimer       *atomic.Value
-	CloudTimestamp        *atomic.Value
-	HandleBootstrap       chan string
-	HandleStream          chan string
-	HandleSubStream       chan string
-	HandleMotion          chan MotionDataPartial
-	HandleUpload          chan string
-	HandleHeartBeat       chan string
-	HandleLiveSD          chan int64
-	HandleLiveHDKeepalive chan string
-	HandleLiveHDHandshake chan SDPPayload
-	HandleLiveHDPeers     chan string
-	HandleONVIF           chan OnvifAction
-	IsConfiguring         *abool.AtomicBool
-	Queue                 *pubsub.Queue
-	DecoderMutex          *sync.Mutex
-	SubDecoderMutex       *sync.Mutex
-	Decoder               *ffmpeg.VideoDecoder
-	SubDecoder            *ffmpeg.VideoDecoder
-}

machinery/src/models/Config.go

@@ -1,149 +0,0 @@
-package models
-
-// A struct which contains the global, local and merged config.
-type Configuration struct {
-	Name         string
-	Port         string
-	Config       Config
-	CustomConfig Config
-	GlobalConfig Config
-}
-
-// Config is the highlevel struct which contains all the configuration of
-// your Kerberos Open Source instance.
-type Config struct {
-	Type             string       `json:"type"`
-	Key              string       `json:"key"`
-	Name             string       `json:"name"`
-	FriendlyName     string       `json:"friendly_name"`
-	Time             string       `json:"time" bson:"time"`
-	Offline          string       `json:"offline"`
-	AutoClean        string       `json:"auto_clean"`
-	MaxDirectorySize int64        `json:"max_directory_size"`
-	Timezone         string       `json:"timezone,omitempty" bson:"timezone,omitempty"`
-	Capture          Capture      `json:"capture"`
-	Timetable        []*Timetable `json:"timetable"`
-	Region           *Region      `json:"region"`
-	Cloud            string       `json:"cloud" bson:"cloud"`
-	S3               *S3          `json:"s3,omitempty" bson:"s3,omitempty"`
-	KStorage         *KStorage    `json:"kstorage,omitempty" bson:"kstorage,omitempty"`
-	MQTTURI          string       `json:"mqtturi" bson:"mqtturi,omitempty"`
-	MQTTUsername     string       `json:"mqtt_username" bson:"mqtt_username"`
-	MQTTPassword     string       `json:"mqtt_password" bson:"mqtt_password"`
-	STUNURI          string       `json:"stunuri" bson:"stunuri"`
-	TURNURI          string       `json:"turnuri" bson:"turnuri"`
-	TURNUsername     string       `json:"turn_username" bson:"turn_username"`
-	TURNPassword     string       `json:"turn_password" bson:"turn_password"`
-	HeartbeatURI     string       `json:"heartbeaturi" bson:"heartbeaturi"` /*obsolete*/
-	HubURI           string       `json:"hub_uri" bson:"hub_uri"`
-	HubKey           string       `json:"hub_key" bson:"hub_key"`
-	HubPrivateKey    string       `json:"hub_private_key" bson:"hub_private_key"`
-	HubSite          string       `json:"hub_site" bson:"hub_site"`
-	ConditionURI     string       `json:"condition_uri" bson:"condition_uri"`
-}
-
-// Capture defines which camera type (Id) you are using (IP, USB or Raspberry Pi camera),
-// and also contains recording specific parameters.
-type Capture struct {
-	Name                  string      `json:"name"`
-	IPCamera              IPCamera    `json:"ipcamera"`
-	USBCamera             USBCamera   `json:"usbcamera"`
-	RaspiCamera           RaspiCamera `json:"raspicamera"`
-	Recording             string      `json:"recording,omitempty"`
-	Continuous            string      `json:"continuous,omitempty"`
-	Snapshots             string      `json:"snapshots,omitempty"`
-	Motion                string      `json:"motion,omitempty"`
-	Liveview              string      `json:"liveview,omitempty"`
-	PostRecording         int64       `json:"postrecording"`
-	PreRecording          int64       `json:"prerecording"`
-	MaxLengthRecording    int64       `json:"maxlengthrecording"`
-	TranscodingWebRTC     string      `json:"transcodingwebrtc"`
-	TranscodingResolution int64       `json:"transcodingresolution"`
-	ForwardWebRTC         string      `json:"forwardwebrtc"`
-	Fragmented            string      `json:"fragmented,omitempty" bson:"fragmented,omitempty"`
-	FragmentedDuration    int64       `json:"fragmentedduration,omitempty" bson:"fragmentedduration,omitempty"`
-	PixelChangeThreshold  int         `json:"pixelChangeThreshold,omitempty"`
-}
-
-// IPCamera configuration, such as the RTSP url of the IPCamera and the FPS.
-// Also includes ONVIF integration
-type IPCamera struct {
-	RTSP          string `json:"rtsp"`
-	SubRTSP       string `json:"sub_rtsp"`
-	FPS           string `json:"fps"`
-	ONVIF         bool   `json:"onvif,omitempty" bson:"onvif"`
-	ONVIFXAddr    string `json:"onvif_xaddr,omitempty" bson:"onvif_xaddr"`
-	ONVIFUsername string `json:"onvif_username,omitempty" bson:"onvif_username"`
-	ONVIFPassword string `json:"onvif_password,omitempty" bson:"onvif_password"`
-}
-
-// USBCamera configuration, such as the device path (/dev/video*)
-type USBCamera struct {
-	Device string `json:"device"`
-}
-
-// RaspiCamera configuration, such as the device path (/dev/video*)
-type RaspiCamera struct {
-	Device string `json:"device"`
-}
-
-// Region specifies the type (Id) of Region Of Interest (ROI), you
-// would like to use.
-type Region struct {
-	Name      string    `json:"name"`
-	Rectangle Rectangle `json:"rectangle"`
-	Polygon   []Polygon `json:"polygon"`
-}
-
-// Rectangle is defined by a starting point, left top (x1,y1) and end point (x2,y2).
-type Rectangle struct {
-	X1 int `json:"x1"`
-	Y1 int `json:"y1"`
-	X2 int `json:"x2"`
-	Y2 int `json:"y2"`
-}
-
-// Polygon is a sequence of coordinates (x,y). The ID specifies an unique identifier,
-// as multiple polygons can be defined.
-type Polygon struct {
-	ID          string       `json:"id"`
-	Coordinates []Coordinate `json:"coordinates"`
-}
-
-// Coordinate belongs to a Polygon.
-type Coordinate struct {
-	X float64 `json:"x"`
-	Y float64 `json:"y"`
-}
-
-// Timetable allows you to set a Time Of Intterest (TOI), which limits recording or
-// detection to a predefined time interval. Two tracks can be set, which allows you
-// to give some flexibility.
-type Timetable struct {
-	Start1 int `json:"start1"`
-	End1   int `json:"end1"`
-	Start2 int `json:"start2"`
-	End2   int `json:"end2"`
-}
-
-// S3 integration
-type S3 struct {
-	Proxy     string `json:"proxy,omitempty" bson:"proxy,omitempty"`
-	ProxyURI  string `json:"proxyuri,omitempty" bson:"proxyuri,omitempty"`
-	Bucket    string `json:"bucket,omitempty" bson:"bucket,omitempty"`
-	Region    string `json:"region,omitempty" bson:"region,omitempty"`
-	Username  string `json:"username,omitempty" bson:"username,omitempty"`
-	Publickey string `json:"publickey,omitempty" bson:"publickey,omitempty"`
-	Secretkey string `json:"secretkey,omitempty" bson:"secretkey,omitempty"`
-}
-
-// KStorage contains the credentials of the Kerberos Storage/Kerberos Cloud instance.
-// By defining KStorage you can make your recordings available in the cloud, at a centrel place.
-type KStorage struct {
-	URI             string `json:"uri,omitempty" bson:"uri,omitempty"`
-	CloudKey        string `json:"cloud_key,omitempty" bson:"cloud_key,omitempty"` /* old way, remove this */
-	AccessKey       string `json:"access_key,omitempty" bson:"access_key,omitempty"`
-	SecretAccessKey string `json:"secret_access_key,omitempty" bson:"secret_access_key,omitempty"`
-	Provider        string `json:"provider,omitempty" bson:"provider,omitempty"`
-	Directory       string `json:"directory,omitempty" bson:"directory,omitempty"`
-}

machinery/src/models/System.go

@@ -1,16 +0,0 @@
-package models
-
-type System struct {
-	CPUId         string   `json:"cpu_idle" bson:"cpu_idle"`
-	Hostname      string   `json:"hostname" bson:"hostname"`
-	Version       string   `json:"version" bson:"version"`
-	Release       string   `json:"release" bson:"release"`
-	BootTime      uint64   `json:"boot_time" bson:"boot_time"`
-	KernelVersion string   `json:"kernel_version" bson:"kernel_version"`
-	MACs          []string `json:"macs" bson:"macs"`
-	IPs           []string `json:"ips" bson:"ips"`
-	Architecture  string   `json:"architecture" bson:"architecture"`
-	UsedMemory    uint64   `json:"used_memory" bson:"used_memory"`
-	TotalMemory   uint64   `json:"total_memory" bson:"total_memory"`
-	FreeMemory    uint64   `json:"free_memory" bson:"free_memory"`
-}

machinery/src/models/api_response.go

@@ -1,8 +1,11 @@
 package models
 
 type APIResponse struct {
-	Data    interface{} `json:"data" bson:"data"`
-	Message interface{} `json:"message" bson:"message"`
+	Data         interface{} `json:"data" bson:"data"`
+	Message      interface{} `json:"message" bson:"message"`
+	PTZFunctions interface{} `json:"ptz_functions" bson:"ptz_functions"`
+	CanZoom      bool        `json:"can_zoom" bson:"can_zoom"`
+	CanPanTilt   bool        `json:"can_pan_tilt" bson:"can_pan_tilt"`
 }
 
 type OnvifCredentials struct {
@@ -26,3 +29,8 @@ type OnvifZoom struct {
 	OnvifCredentials OnvifCredentials `json:"onvif_credentials,omitempty" bson:"onvif_credentials"`
 	Zoom             float64          `json:"zoom,omitempty" bson:"zoom"`
 }
+
+type OnvifPreset struct {
+	OnvifCredentials OnvifCredentials `json:"onvif_credentials,omitempty" bson:"onvif_credentials"`
+	Preset           string           `json:"preset,omitempty" bson:"preset"`
+}

machinery/src/models/audio_data.go

@@ -0,0 +1,6 @@
+package models
+
+type AudioDataPartial struct {
+	Timestamp int64   `json:"timestamp" bson:"timestamp"`
+	Data      []int16 `json:"data" bson:"data"`
+}

machinery/src/models/camera.go

@@ -0,0 +1,15 @@
+package models
+
+import "github.com/kerberos-io/joy4/av"
+
+type Camera struct {
+	Width       int
+	Height      int
+	Num         int
+	Denum       int
+	Framerate   float64
+	RTSP        string
+	SubRTSP     string
+	Codec       av.CodecType
+	Initialized bool
+}

machinery/src/models/communication.go

@@ -0,0 +1,52 @@
+package models
+
+import (
+	"context"
+	"sync/atomic"
+
+	"github.com/kerberos-io/agent/machinery/src/packets"
+	"github.com/tevino/abool"
+)
+
+type LiveHDSignalingCallbacks struct {
+	SendAnswer    func(sessionID string, sdp string) error
+	SendCandidate func(sessionID string, candidate string) error
+	SendError     func(sessionID string, message string) error
+}
+
+type LiveHDHandshake struct {
+	Payload   RequestHDStreamPayload
+	Signaling *LiveHDSignalingCallbacks
+}
+
+// The communication struct that is managing
+// all the communication between the different goroutines.
+type Communication struct {
+	Context               *context.Context
+	CancelContext         *context.CancelFunc
+	PackageCounter        *atomic.Value
+	LastPacketTimer       *atomic.Value
+	PackageCounterSub     *atomic.Value
+	LastPacketTimerSub    *atomic.Value
+	CloudTimestamp        *atomic.Value
+	HandleBootstrap       chan string
+	HandleStream          chan string
+	HandleSubStream       chan string
+	HandleMotion          chan MotionDataPartial
+	HandleAudio           chan AudioDataPartial
+	HandleUpload          chan string
+	HandleHeartBeat       chan string
+	HandleLiveSD          chan int64
+	HandleLiveHDKeepalive chan string
+	HandleLiveHDHandshake chan LiveHDHandshake
+	HandleLiveHDPeers     chan string
+	HandleONVIF           chan OnvifAction
+	IsConfiguring         *abool.AtomicBool
+	Queue                 *packets.Queue
+	SubQueue              *packets.Queue
+	Image                 string
+	CameraConnected       bool
+	MainStreamConnected   bool
+	SubStreamConnected    bool
+	HasBackChannel        bool
+}

machinery/src/models/config.go

@@ -0,0 +1,198 @@
+package models
+
+// A struct which contains the global, local and merged config.
+type Configuration struct {
+	Name         string
+	Port         string
+	Config       Config
+	CustomConfig Config
+	GlobalConfig Config
+}
+
+// Config is the highlevel struct which contains all the configuration of
+// your Kerberos Open Source instance.
+type Config struct {
+	Type                    string       `json:"type"`
+	Key                     string       `json:"key"`
+	Name                    string       `json:"name"`
+	FriendlyName            string       `json:"friendly_name"`
+	Time                    string       `json:"time" bson:"time"`
+	Offline                 string       `json:"offline"`
+	AutoClean               string       `json:"auto_clean"`
+	RemoveAfterUpload       string       `json:"remove_after_upload"`
+	MaxDirectorySize        int64        `json:"max_directory_size"`
+	Timezone                string       `json:"timezone"`
+	Capture                 Capture      `json:"capture"`
+	Timetable               []*Timetable `json:"timetable"`
+	Region                  *Region      `json:"region"`
+	Cloud                   string       `json:"cloud" bson:"cloud"`
+	S3                      *S3          `json:"s3,omitempty" bson:"s3,omitempty"`
+	KStorage                *KStorage    `json:"kstorage,omitempty" bson:"kstorage,omitempty"`
+	KStorageSecondary       *KStorage    `json:"kstorage_secondary,omitempty" bson:"kstorage_secondary,omitempty"`
+	Dropbox                 *Dropbox     `json:"dropbox,omitempty" bson:"dropbox,omitempty"`
+	MQTTURI                 string       `json:"mqtturi" bson:"mqtturi,omitempty"`
+	MQTTUsername            string       `json:"mqtt_username" bson:"mqtt_username"`
+	MQTTPassword            string       `json:"mqtt_password" bson:"mqtt_password"`
+	STUNURI                 string       `json:"stunuri" bson:"stunuri"`
+	ForceTurn               string       `json:"turn_force" bson:"turn_force"`
+	TURNURI                 string       `json:"turnuri" bson:"turnuri"`
+	TURNUsername            string       `json:"turn_username" bson:"turn_username"`
+	TURNPassword            string       `json:"turn_password" bson:"turn_password"`
+	HeartbeatURI            string       `json:"heartbeaturi" bson:"heartbeaturi"` /*obsolete*/
+	HubEncryption           string       `json:"hub_encryption" bson:"hub_encryption"`
+	HubURI                  string       `json:"hub_uri" bson:"hub_uri"`
+	HubKey                  string       `json:"hub_key" bson:"hub_key"`
+	HubPrivateKey           string       `json:"hub_private_key" bson:"hub_private_key"`
+	HubSite                 string       `json:"hub_site" bson:"hub_site"`
+	ConditionURI            string       `json:"condition_uri" bson:"condition_uri"`
+	Encryption              *Encryption  `json:"encryption,omitempty" bson:"encryption,omitempty"`
+	Signing                 *Signing     `json:"signing,omitempty" bson:"signing,omitempty"`
+	RealtimeProcessing      string       `json:"realtimeprocessing,omitempty" bson:"realtimeprocessing,omitempty"`
+	RealtimeProcessingTopic string       `json:"realtimeprocessing_topic" bson:"realtimeprocessing_topic"`
+}
+
+// Capture defines which camera type (Id) you are using (IP, USB or Raspberry Pi camera),
+// and also contains recording specific parameters.
+type Capture struct {
+	Name                  string      `json:"name"`
+	IPCamera              IPCamera    `json:"ipcamera"`
+	USBCamera             USBCamera   `json:"usbcamera"`
+	RaspiCamera           RaspiCamera `json:"raspicamera"`
+	Recording             string      `json:"recording,omitempty"`
+	Snapshots             string      `json:"snapshots,omitempty"`
+	Motion                string      `json:"motion,omitempty"`
+	Liveview              string      `json:"liveview,omitempty"`
+	LiveviewChunking      string      `json:"liveview_chunking,omitempty" bson:"liveview_chunking,omitempty"`
+	Continuous            string      `json:"continuous,omitempty"`
+	PostRecording         int64       `json:"postrecording"`
+	PreRecording          int64       `json:"prerecording"`
+	GopSize               int         `json:"gopsize,omitempty" bson:"gopsize,omitempty"` // GOP size in seconds, used for pre-recording
+	MaxLengthRecording    int64       `json:"maxlengthrecording"`
+	TranscodingWebRTC     string      `json:"transcodingwebrtc"`
+	TranscodingResolution int64       `json:"transcodingresolution"`
+	ForwardWebRTC         string      `json:"forwardwebrtc"`
+	Fragmented            string      `json:"fragmented,omitempty" bson:"fragmented,omitempty"`
+	FragmentedDuration    int64       `json:"fragmentedduration,omitempty" bson:"fragmentedduration,omitempty"`
+	PixelChangeThreshold  int         `json:"pixelChangeThreshold,omitempty"`
+}
+
+// IPCamera configuration, such as the RTSP url of the IPCamera and the FPS.
+// Also includes ONVIF integration
+type IPCamera struct {
+	RTSP   string `json:"rtsp"`
+	Width  int    `json:"width"`
+	Height int    `json:"height"`
+	FPS    string `json:"fps"`
+
+	SubRTSP   string `json:"sub_rtsp"`
+	SubWidth  int    `json:"sub_width"`
+	SubHeight int    `json:"sub_height"`
+
+	BaseWidth  int `json:"base_width"`
+	BaseHeight int `json:"base_height"`
+
+	SubFPS        string   `json:"sub_fps"`
+	ONVIF         string   `json:"onvif,omitempty" bson:"onvif"`
+	ONVIFXAddr    string   `json:"onvif_xaddr" bson:"onvif_xaddr"`
+	ONVIFUsername string   `json:"onvif_username" bson:"onvif_username"`
+	ONVIFPassword string   `json:"onvif_password" bson:"onvif_password"`
+	SPSNALUs      [][]byte `json:"sps_nalus,omitempty" bson:"sps_nalus,omitempty"`
+	PPSNALUs      [][]byte `json:"pps_nalus,omitempty" bson:"pps_nalus,omitempty"`
+	VPSNALUs      [][]byte `json:"vps_nalus,omitempty" bson:"vps_nalus,omitempty"`
+	SampleRate    int      `json:"sample_rate,omitempty" bson:"sample_rate,omitempty"`
+	Channels      int      `json:"channels,omitempty" bson:"channels,omitempty"`
+}
+
+// USBCamera configuration, such as the device path (/dev/video*)
+type USBCamera struct {
+	Device string `json:"device"`
+}
+
+// RaspiCamera configuration, such as the device path (/dev/video*)
+type RaspiCamera struct {
+	Device string `json:"device"`
+}
+
+// Region specifies the type (Id) of Region Of Interest (ROI), you
+// would like to use.
+type Region struct {
+	Name      string    `json:"name"`
+	Rectangle Rectangle `json:"rectangle"`
+	Polygon   []Polygon `json:"polygon"`
+}
+
+// Rectangle is defined by a starting point, left top (x1,y1) and end point (x2,y2).
+type Rectangle struct {
+	X1 int `json:"x1"`
+	Y1 int `json:"y1"`
+	X2 int `json:"x2"`
+	Y2 int `json:"y2"`
+}
+
+// Polygon is a sequence of coordinates (x,y). The ID specifies an unique identifier,
+// as multiple polygons can be defined.
+type Polygon struct {
+	ID          string       `json:"id"`
+	Coordinates []Coordinate `json:"coordinates"`
+}
+
+// Coordinate belongs to a Polygon.
+type Coordinate struct {
+	X float64 `json:"x"`
+	Y float64 `json:"y"`
+}
+
+// Timetable allows you to set a Time Of Intterest (TOI), which limits recording or
+// detection to a predefined time interval. Two tracks can be set, which allows you
+// to give some flexibility.
+type Timetable struct {
+	Start1 int `json:"start1"`
+	End1   int `json:"end1"`
+	Start2 int `json:"start2"`
+	End2   int `json:"end2"`
+}
+
+// S3 integration
+type S3 struct {
+	Proxy     string `json:"proxy,omitempty" bson:"proxy,omitempty"`
+	ProxyURI  string `json:"proxyuri,omitempty" bson:"proxyuri,omitempty"`
+	Bucket    string `json:"bucket,omitempty" bson:"bucket,omitempty"`
+	Region    string `json:"region,omitempty" bson:"region,omitempty"`
+	Username  string `json:"username,omitempty" bson:"username,omitempty"`
+	Publickey string `json:"publickey,omitempty" bson:"publickey,omitempty"`
+	Secretkey string `json:"secretkey,omitempty" bson:"secretkey,omitempty"`
+}
+
+// KStorage contains the credentials of the Kerberos Storage/Kerberos Cloud instance.
+// By defining KStorage you can make your recordings available in the cloud, at a centrel place.
+type KStorage struct {
+	URI             string `json:"uri,omitempty" bson:"uri,omitempty"`
+	CloudKey        string `json:"cloud_key,omitempty" bson:"cloud_key,omitempty"` /* old way, remove this */
+	AccessKey       string `json:"access_key,omitempty" bson:"access_key,omitempty"`
+	SecretAccessKey string `json:"secret_access_key,omitempty" bson:"secret_access_key,omitempty"`
+	Provider        string `json:"provider,omitempty" bson:"provider,omitempty"`
+	Directory       string `json:"directory,omitempty" bson:"directory,omitempty"`
+	MaxRetries      int    `json:"max_retries,omitempty" bson:"max_retries,omitempty"`
+	Timeout         int    `json:"timeout,omitempty" bson:"timeout,omitempty"`
+}
+
+// Dropbox integration
+type Dropbox struct {
+	AccessToken string `json:"access_token,omitempty" bson:"access_token,omitempty"`
+	Directory   string `json:"directory,omitempty" bson:"directory,omitempty"`
+}
+
+// Encryption
+type Encryption struct {
+	Enabled      string `json:"enabled" bson:"enabled"`
+	Recordings   string `json:"recordings" bson:"recordings"`
+	Fingerprint  string `json:"fingerprint" bson:"fingerprint"`
+	PrivateKey   string `json:"private_key" bson:"private_key"`
+	SymmetricKey string `json:"symmetric_key" bson:"symmetric_key"`
+}
+
+// Signing
+type Signing struct {
+	Enabled    string `json:"enabled" bson:"enabled"`
+	PrivateKey string `json:"private_key" bson:"private_key"`
+}

machinery/src/models/motion_data.go

@@ -1,8 +1,9 @@
 package models
 
 type MotionDataPartial struct {
-	Timestamp       int64 `json:"timestamp" bson:"timestamp"`
-	NumberOfChanges int   `json:"numberOfChanges" bson:"numberOfChanges"`
+	Timestamp       int64           `json:"timestamp" bson:"timestamp"`
+	NumberOfChanges int             `json:"numberOfChanges" bson:"numberOfChanges"`
+	Rectangle       MotionRectangle `json:"rectangle" bson:"rectangle"`
 }
 
 type MotionDataFull struct {
@@ -14,3 +15,10 @@ type MotionDataFull struct {
 	NumberOfChanges int     `json:"numberOfChanges" bson:"numberOfChanges"`
 	Token           int     `json:"token" bson:"token"`
 }
+
+type MotionRectangle struct {
+	X      int `json:"x" bson:"x"`
+	Y      int `json:"y" bson:"y"`
+	Width  int `json:"width" bson:"width"`
+	Height int `json:"height" bson:"height"`
+}

machinery/src/models/mqtt.go

@@ -0,0 +1,201 @@
+package models
+
+import (
+	"crypto/rsa"
+	"crypto/x509"
+	"encoding/base64"
+	"encoding/json"
+	"encoding/pem"
+	"io"
+	"strings"
+	"time"
+
+	"github.com/gofrs/uuid"
+	"github.com/kerberos-io/agent/machinery/src/encryption"
+	"github.com/kerberos-io/agent/machinery/src/log"
+)
+
+func PackageMQTTMessage(configuration *Configuration, msg Message) ([]byte, error) {
+	// Create a Version 4 UUID.
+	u2, err := uuid.NewV4()
+	if err != nil {
+		log.Log.Error("failed to generate UUID: " + err.Error())
+	}
+
+	// We'll generate an unique id, and encrypt / decrypt it using the private key if available.
+	msg.Mid = u2.String()
+	msg.DeviceId = msg.Payload.DeviceId
+	msg.Timestamp = time.Now().Unix()
+
+	// Configuration
+	config := configuration.Config
+
+	// Next to hiding the message, we can also encrypt it using your own private key.
+	// Which is not stored in a remote environment (hence you are the only one owning it).
+	msg.Encrypted = false
+	if config.Encryption != nil && config.Encryption.Enabled == "true" {
+		msg.Encrypted = true
+	}
+	msg.PublicKey = ""
+	msg.Fingerprint = ""
+
+	if msg.Encrypted {
+		pload := msg.Payload
+
+		// Pload to base64
+		data, err := json.Marshal(pload)
+		if err != nil {
+			log.Log.Error("models.mqtt.PackageMQTTMessage(): failed to marshal payload: " + err.Error())
+		}
+
+		// Encrypt the value
+		privateKey := configuration.Config.Encryption.PrivateKey
+		r := strings.NewReader(privateKey)
+		pemBytes, _ := io.ReadAll(r)
+		block, _ := pem.Decode(pemBytes)
+		if block == nil {
+			log.Log.Error("models.mqtt.PackageMQTTMessage(): error decoding PEM block containing private key")
+		} else {
+			// Parse private key
+			b := block.Bytes
+			key, err := x509.ParsePKCS8PrivateKey(b)
+			if err != nil {
+				log.Log.Error("models.mqtt.PackageMQTTMessage(): error parsing private key: " + err.Error())
+			}
+
+			// Conver key to *rsa.PrivateKey
+			rsaKey, _ := key.(*rsa.PrivateKey)
+
+			// Create a 16bit key random
+			if config.Encryption != nil && config.Encryption.SymmetricKey != "" {
+				k := config.Encryption.SymmetricKey
+				encryptedValue, err := encryption.AesEncrypt(data, k)
+				if err == nil {
+
+					data := base64.StdEncoding.EncodeToString(encryptedValue)
+					// Sign the encrypted value
+					signature, err := encryption.SignWithPrivateKey([]byte(data), rsaKey)
+					if err == nil {
+						base64Signature := base64.StdEncoding.EncodeToString(signature)
+						msg.Payload.EncryptedValue = data
+						msg.Payload.Signature = base64Signature
+						msg.Payload.Value = make(map[string]interface{})
+					}
+				}
+			}
+		}
+	}
+
+	// We'll hide the message (by default in latest version)
+	// We will encrypt using the Kerberos Hub private key if set.
+	msg.Hidden = false
+	if config.HubEncryption == "true" && config.HubPrivateKey != "" {
+		msg.Hidden = true
+	}
+
+	if msg.Hidden {
+		pload := msg.Payload
+		// Pload to base64
+		data, err := json.Marshal(pload)
+		if err != nil {
+			msg.Hidden = false
+		} else {
+			k := config.HubPrivateKey
+			encryptedValue, err := encryption.AesEncrypt(data, k)
+			if err == nil {
+				data := base64.StdEncoding.EncodeToString(encryptedValue)
+				msg.Payload.HiddenValue = data
+				msg.Payload.EncryptedValue = ""
+				msg.Payload.Signature = ""
+				msg.Payload.Value = make(map[string]interface{})
+			}
+		}
+	}
+
+	payload, err := json.Marshal(msg)
+	return payload, err
+}
+
+// The message structure which is used to send over
+// and receive messages from the MQTT broker
+type Message struct {
+	Mid         string  `json:"mid"`
+	DeviceId    string  `json:"device_id"`
+	Timestamp   int64   `json:"timestamp"`
+	Encrypted   bool    `json:"encrypted"`
+	Hidden      bool    `json:"hidden"`
+	PublicKey   string  `json:"public_key"`
+	Fingerprint string  `json:"fingerprint"`
+	Payload     Payload `json:"payload"`
+}
+
+// The payload structure which is used to send over
+// and receive messages from the MQTT broker
+type Payload struct {
+	Version        string                 `json:"version"` // Version of the message, e.g. "1.0"
+	Action         string                 `json:"action"`
+	DeviceId       string                 `json:"device_id"`
+	Signature      string                 `json:"signature"`
+	EncryptedValue string                 `json:"encrypted_value"`
+	HiddenValue    string                 `json:"hidden_value"`
+	Value          map[string]interface{} `json:"value"`
+}
+
+// We received a audio input
+type AudioPayload struct {
+	Timestamp int64   `json:"timestamp"` // timestamp of the recording request.
+	Data      []int16 `json:"data"`
+}
+
+// We received a recording request, we'll send it to the motion handler.
+type RecordPayload struct {
+	Timestamp int64 `json:"timestamp"` // timestamp of the recording request.
+}
+
+// We received a preset position request, we'll request it through onvif and send it back.
+type PTZPositionPayload struct {
+	Timestamp int64 `json:"timestamp"` // timestamp of the preset request.
+}
+
+// We received a request config request, we'll fetch the current config and send it back.
+type RequestConfigPayload struct {
+	Timestamp int64 `json:"timestamp"` // timestamp of the preset request.
+}
+
+// We received a update config request, we'll update the current config and send a confirmation back.
+type UpdateConfigPayload struct {
+	Timestamp int64  `json:"timestamp"` // timestamp of the preset request.
+	Config    Config `json:"config"`
+}
+
+// We received a request SD stream request
+type RequestSDStreamPayload struct {
+	Timestamp int64 `json:"timestamp"` // timestamp
+}
+
+// We received a request HD stream request
+type RequestHDStreamPayload struct {
+	Timestamp          int64  `json:"timestamp"`           // timestamp
+	HubKey             string `json:"hub_key"`             // hub key
+	SessionID          string `json:"session_id"`          // session id
+	SessionDescription string `json:"session_description"` // session description
+}
+
+// We received a receive HD candidates request
+type ReceiveHDCandidatesPayload struct {
+	Timestamp int64  `json:"timestamp"`  // timestamp
+	SessionID string `json:"session_id"` // session id
+	Candidate string `json:"candidate"`  // candidate
+}
+
+type NavigatePTZPayload struct {
+	Timestamp int64  `json:"timestamp"` // timestamp
+	DeviceId  string `json:"device_id"` // device id
+	Action    string `json:"action"`    // action
+}
+
+type TriggerRelay struct {
+	Timestamp int64  `json:"timestamp"` // timestamp
+	DeviceId  string `json:"device_id"` // device id
+	Token     string `json:"token"`     // token
+}

machinery/src/models/onvif.go

@@ -12,4 +12,13 @@ type OnvifActionPTZ struct {
 	Down   int     `json:"down" bson:"down"`
 	Center int     `json:"center" bson:"center"`
 	Zoom   float64 `json:"zoom" bson:"zoom"`
+	X      float64 `json:"x" bson:"x"`
+	Y      float64 `json:"y" bson:"y"`
+	Z      float64 `json:"z" bson:"z"`
+	Preset string  `json:"preset" bson:"preset"`
+}
+
+type OnvifActionPreset struct {
+	Name  string `json:"name" bson:"name"`
+	Token string `json:"token" bson:"token"`
 }

machinery/src/models/output.go

@@ -0,0 +1,15 @@
+package models
+
+import "time"
+
+// The OutputMessage contains the relevant information
+// to specify the type of triggers we want to execute.
+type OutputMessage struct {
+	Name      string
+	Outputs   []string
+	Trigger   string
+	Timestamp time.Time
+	File      string
+	CameraId  string
+	SiteId    string
+}

machinery/src/models/system.go

@@ -0,0 +1,17 @@
+package models
+
+type System struct {
+	CPUId             string   `json:"cpu_idle" bson:"cpu_idle"`
+	Hostname          string   `json:"hostname" bson:"hostname"`
+	Version           string   `json:"version" bson:"version"`
+	Release           string   `json:"release" bson:"release"`
+	BootTime          uint64   `json:"boot_time" bson:"boot_time"`
+	KernelVersion     string   `json:"kernel_version" bson:"kernel_version"`
+	MACs              []string `json:"macs" bson:"macs"`
+	IPs               []string `json:"ips" bson:"ips"`
+	Architecture      string   `json:"architecture" bson:"architecture"`
+	UsedMemory        uint64   `json:"used_memory" bson:"used_memory"`
+	TotalMemory       uint64   `json:"total_memory" bson:"total_memory"`
+	FreeMemory        uint64   `json:"free_memory" bson:"free_memory"`
+	ProcessUsedMemory uint64   `json:"process_used_memory" bson:"process_used_memory"`
+}

machinery/src/outputs/main.go

@@ -0,0 +1,59 @@
+package outputs
+
+import (
+	"github.com/kerberos-io/agent/machinery/src/log"
+	"github.com/kerberos-io/agent/machinery/src/models"
+)
+
+type Output interface {
+	// Triggers the integration
+	Trigger(message models.OutputMessage) error
+}
+
+func Execute(message *models.OutputMessage) (err error) {
+	err = nil
+
+	outputs := message.Outputs
+	for _, output := range outputs {
+		switch output {
+		case "slack":
+			slack := &SlackOutput{}
+			err := slack.Trigger(message)
+			if err == nil {
+				log.Log.Debug("outputs.main.Execute(slack): message was processed by output.")
+			} else {
+				log.Log.Error("outputs.main.Execute(slack): " + err.Error())
+			}
+			break
+		case "webhook":
+			webhook := &WebhookOutput{}
+			err := webhook.Trigger(message)
+			if err == nil {
+				log.Log.Debug("outputs.main.Execute(webhook): message was processed by output.")
+			} else {
+				log.Log.Error("outputs.main.Execute(webhook): " + err.Error())
+			}
+			break
+		case "onvif_relay":
+			onvif := &OnvifRelayOutput{}
+			err := onvif.Trigger(message)
+			if err == nil {
+				log.Log.Debug("outputs.main.Execute(onvif): message was processed by output.")
+			} else {
+				log.Log.Error("outputs.main.Execute(onvif): " + err.Error())
+			}
+			break
+		case "script":
+			script := &ScriptOutput{}
+			err := script.Trigger(message)
+			if err == nil {
+				log.Log.Debug("outputs.main.Execute(script): message was processed by output.")
+			} else {
+				log.Log.Error("outputs.main.Execute(script): " + err.Error())
+			}
+			break
+		}
+	}
+
+	return err
+}

machinery/src/outputs/onvif_relay.go

@@ -0,0 +1,12 @@
+package outputs
+
+import "github.com/kerberos-io/agent/machinery/src/models"
+
+type OnvifRelayOutput struct {
+	Output
+}
+
+func (o *OnvifRelayOutput) Trigger(message *models.OutputMessage) (err error) {
+	err = nil
+	return err
+}

machinery/src/outputs/script.go

@@ -0,0 +1,12 @@
+package outputs
+
+import "github.com/kerberos-io/agent/machinery/src/models"
+
+type ScriptOutput struct {
+	Output
+}
+
+func (scr *ScriptOutput) Trigger(message *models.OutputMessage) (err error) {
+	err = nil
+	return err
+}

machinery/src/outputs/slack.go

@@ -0,0 +1,12 @@
+package outputs
+
+import "github.com/kerberos-io/agent/machinery/src/models"
+
+type SlackOutput struct {
+	Output
+}
+
+func (s *SlackOutput) Trigger(message *models.OutputMessage) (err error) {
+	err = nil
+	return err
+}

machinery/src/outputs/webhook.go

@@ -0,0 +1,12 @@
+package outputs
+
+import "github.com/kerberos-io/agent/machinery/src/models"
+
+type WebhookOutput struct {
+	Output
+}
+
+func (w *WebhookOutput) Trigger(message *models.OutputMessage) (err error) {
+	err = nil
+	return err
+}

machinery/src/packets/buf.go

@@ -0,0 +1,69 @@
+package packets
+
+type Buf struct {
+	Head, Tail BufPos
+	pkts       []Packet
+	Size       int
+	Count      int
+}
+
+func NewBuf() *Buf {
+	return &Buf{
+		pkts: make([]Packet, 64),
+	}
+}
+
+func (self *Buf) Pop() Packet {
+	if self.Count == 0 {
+		panic("pktque.Buf: Pop() when count == 0")
+	}
+
+	i := int(self.Head) & (len(self.pkts) - 1)
+	pkt := self.pkts[i]
+	self.pkts[i] = Packet{}
+	self.Size -= len(pkt.Data)
+	self.Head++
+	self.Count--
+
+	return pkt
+}
+
+func (self *Buf) grow() {
+	newpkts := make([]Packet, len(self.pkts)*2)
+	for i := self.Head; i.LT(self.Tail); i++ {
+		newpkts[int(i)&(len(newpkts)-1)] = self.pkts[int(i)&(len(self.pkts)-1)]
+	}
+	self.pkts = newpkts
+}
+
+func (self *Buf) Push(pkt Packet) {
+	if self.Count == len(self.pkts) {
+		self.grow()
+	}
+	self.pkts[int(self.Tail)&(len(self.pkts)-1)] = pkt
+	self.Tail++
+	self.Count++
+	self.Size += len(pkt.Data)
+}
+
+func (self *Buf) Get(pos BufPos) Packet {
+	return self.pkts[int(pos)&(len(self.pkts)-1)]
+}
+
+func (self *Buf) IsValidPos(pos BufPos) bool {
+	return pos.GE(self.Head) && pos.LT(self.Tail)
+}
+
+type BufPos int
+
+func (self BufPos) LT(pos BufPos) bool {
+	return self-pos < 0
+}
+
+func (self BufPos) GE(pos BufPos) bool {
+	return self-pos >= 0
+}
+
+func (self BufPos) GT(pos BufPos) bool {
+	return self-pos > 0
+}

machinery/src/packets/packet.go

@@ -0,0 +1,23 @@
+package packets
+
+import (
+	"time"
+
+	"github.com/pion/rtp"
+)
+
+// Packet represents an RTP Packet
+type Packet struct {
+	Packet          *rtp.Packet
+	IsAudio         bool   // packet is audio
+	IsVideo         bool   // packet is video
+	IsKeyFrame      bool   // video packet is key frame
+	Idx             int8   // stream index in container format
+	Codec           string // codec name
+	CompositionTime int64  // composition offset (PTS - DTS) in milliseconds, non-zero for H264/H265 B-frames
+	Time            int64  // packet decode time
+	TimeLegacy      time.Duration
+	CurrentTime     int64  // current time in milliseconds (UNIX timestamp)
+	Data            []byte // packet data
+	Gopsize         int    // size of the GOP
+}

machinery/src/packets/queue.go

@@ -0,0 +1,229 @@
+// Packege pubsub implements publisher-subscribers model used in multi-channel streaming.
+package packets
+
+import (
+	"io"
+	"sync"
+)
+
+//        time
+// ----------------->
+//
+// V-A-V-V-A-V-V-A-V-V
+// |                 |
+// 0        5        10
+// head             tail
+// oldest          latest
+//
+
+// One publisher and multiple subscribers thread-safe packet buffer queue.
+type Queue struct {
+	buf                      *Buf
+	head, tail               int
+	lock                     *sync.RWMutex
+	cond                     *sync.Cond
+	curgopcount, maxgopcount int
+	streams                  []Stream
+	videoidx                 int
+	closed                   bool
+}
+
+func NewQueue() *Queue {
+	q := &Queue{}
+	q.buf = NewBuf()
+	q.maxgopcount = 2
+	q.lock = &sync.RWMutex{}
+	q.cond = sync.NewCond(q.lock.RLocker())
+	q.videoidx = -1
+	return q
+}
+
+func (self *Queue) SetMaxGopCount(n int) {
+	self.lock.Lock()
+	self.maxgopcount = n
+	self.lock.Unlock()
+	return
+}
+
+func (self *Queue) GetMaxGopCount() int {
+	n := self.maxgopcount
+	return n
+}
+
+func (self *Queue) WriteHeader(streams []Stream) error {
+	self.lock.Lock()
+
+	self.streams = streams
+	for i, stream := range streams {
+		if stream.IsVideo {
+			self.videoidx = i
+		}
+	}
+	self.cond.Broadcast()
+
+	self.lock.Unlock()
+
+	return nil
+}
+
+func (self *Queue) WriteTrailer() error {
+	return nil
+}
+
+// After Close() called, all QueueCursor's ReadPacket will return io.EOF.
+func (self *Queue) Close() (err error) {
+	self.lock.Lock()
+
+	self.closed = true
+	self.cond.Broadcast()
+
+	// Close all QueueCursor's ReadPacket
+	for i := 0; i < self.buf.Size; i++ {
+		pkt := self.buf.Pop()
+		pkt.Data = nil
+	}
+
+	self.lock.Unlock()
+	return
+}
+
+func (self *Queue) GetSize() int {
+	return self.buf.Count
+}
+
+// Put packet into buffer, old packets will be discared.
+func (self *Queue) WritePacket(pkt Packet) (err error) {
+	self.lock.Lock()
+
+	self.buf.Push(pkt)
+	if pkt.Idx == int8(self.videoidx) && pkt.IsKeyFrame {
+		self.curgopcount++
+	}
+
+	for self.curgopcount >= self.maxgopcount && self.buf.Count > 1 {
+		pkt := self.buf.Pop()
+		if pkt.Idx == int8(self.videoidx) && pkt.IsKeyFrame {
+			self.curgopcount--
+		}
+		if self.curgopcount < self.maxgopcount {
+			break
+		}
+	}
+	//println("shrink", self.curgopcount, self.maxgopcount, self.buf.Head, self.buf.Tail, "count", self.buf.Count, "size", self.buf.Size)
+
+	self.cond.Broadcast()
+
+	self.lock.Unlock()
+	return
+}
+
+type QueueCursor struct {
+	que    *Queue
+	pos    BufPos
+	gotpos bool
+	init   func(buf *Buf, videoidx int) BufPos
+}
+
+func (self *Queue) newCursor() *QueueCursor {
+	return &QueueCursor{
+		que: self,
+	}
+}
+
+// Create cursor position at latest packet.
+func (self *Queue) Latest() *QueueCursor {
+	cursor := self.newCursor()
+	cursor.init = func(buf *Buf, videoidx int) BufPos {
+		return buf.Tail
+	}
+	return cursor
+}
+
+// Create cursor position at oldest buffered packet.
+func (self *Queue) Oldest() *QueueCursor {
+	cursor := self.newCursor()
+	cursor.init = func(buf *Buf, videoidx int) BufPos {
+		return buf.Head
+	}
+	return cursor
+}
+
+// Create cursor position at specific time in buffered packets.
+func (self *Queue) DelayedTime(dur int64) *QueueCursor {
+	cursor := self.newCursor()
+	cursor.init = func(buf *Buf, videoidx int) BufPos {
+		i := buf.Tail - 1
+		if buf.IsValidPos(i) {
+			end := buf.Get(i)
+			for buf.IsValidPos(i) {
+				if end.Time-buf.Get(i).Time > dur {
+					break
+				}
+				i--
+			}
+		}
+		return i
+	}
+	return cursor
+}
+
+// Create cursor position at specific delayed GOP count in buffered packets.
+func (self *Queue) DelayedGopCount(n int) *QueueCursor {
+	cursor := self.newCursor()
+	cursor.init = func(buf *Buf, videoidx int) BufPos {
+		i := buf.Tail - 1
+		if videoidx != -1 {
+			for gop := 0; buf.IsValidPos(i) && gop < n; i-- {
+				pkt := buf.Get(i)
+				if pkt.Idx == int8(self.videoidx) && pkt.IsKeyFrame {
+					gop++
+				}
+			}
+		}
+		return i
+	}
+	return cursor
+}
+
+func (self *QueueCursor) Streams() (streams []Stream, err error) {
+	self.que.cond.L.Lock()
+	for self.que.streams == nil && !self.que.closed {
+		self.que.cond.Wait()
+	}
+	if self.que.streams != nil {
+		streams = self.que.streams
+	} else {
+		err = io.EOF
+	}
+	self.que.cond.L.Unlock()
+	return
+}
+
+// ReadPacket will not consume packets in Queue, it's just a cursor.
+func (self *QueueCursor) ReadPacket() (pkt Packet, err error) {
+	self.que.cond.L.Lock()
+	buf := self.que.buf
+	if !self.gotpos {
+		self.pos = self.init(buf, self.que.videoidx)
+		self.gotpos = true
+	}
+	for {
+		if self.pos.LT(buf.Head) {
+			self.pos = buf.Head
+		} else if self.pos.GT(buf.Tail) {
+			self.pos = buf.Tail
+		}
+		if buf.IsValidPos(self.pos) {
+			pkt = buf.Get(self.pos)
+			self.pos++
+			break
+		}
+		if self.que.closed {
+			err = io.EOF
+			break
+		}
+		self.que.cond.Wait()
+	}
+	self.que.cond.L.Unlock()
+	return
+}