[CI Skip] release/stable 6.9.1

skip-checks: true

.123trigger

@@ -1,5 +1,4 @@
-6
-
+8
 2.6.2
 2.12.2
 5.2.2

.github/workflows/lock.yml

@@ -0,0 +1,23 @@
+name: 'Lock Threads'
+
+on:
+  schedule:
+    - cron: '30 1/2 * * *'
+
+jobs:
+  lock:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: dessant/lock-threads@v2
+        with:
+          github-token: ${{ secrets.GH_PAT_BOT }}
+          issue-lock-inactive-days: '7'
+          issue-lock-comment: >
+            This thread has been automatically locked since there has not been
+            any recent activity after it was closed. Please open a new issue
+            if you think you have a related problem or query.
+          pr-lock-inactive-days: '2'
+          pr-lock-comment: >
+            This pull request has been automatically locked since there
+            has not been any recent activity after it was closed.
+            Please open a new issue for related bugs.

.github/workflows/push-master.yml

@@ -6,11 +6,11 @@ on:
 
 jobs:
   master:
+    if: "! startsWith(github.event.head_commit.message, '[CI Skip]')"
     strategy:
       matrix:
         step: ['build:release']
     name: ${{ matrix.step }}
-    if: "! startsWith(github.event.head_commit.message, '[CI Skip]') && github.repository == 'polkadot-js/common'"
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
@@ -25,10 +25,3 @@ jobs:
       run: |
         yarn install --immutable | grep -v 'YN0013'
         yarn ${{ matrix.step }}
-
-  dummy:
-    runs-on: ubuntu-latest
-    steps:
-    - name: dummy
-      run: |
-        echo "Dummy skip step"

.github/workflows/semgrep.yml

@@ -0,0 +1,18 @@
+name: Semgrep
+on:
+  pull_request: {}
+  push:
+    branches:
+      - master
+
+jobs:
+  check:
+    if: "! startsWith(github.event.head_commit.message, '[CI Skip]') && (!github.event.pull_request || github.event.pull_request.head.repo.full_name == github.repository)"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: returntocorp/semgrep-action@v1
+        with:
+          auditOn: push
+          publishToken: ${{ secrets.SEMGREP_APP_TOKEN }}
+          publishDeployment: 1395

.github/workflows/stale.yml

@@ -0,0 +1,17 @@
+name: 'Close stale issues and PRs'
+on:
+  schedule:
+    - cron: '30 2/2 * * *'
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v3
+        with:
+          repo-token: ${{ secrets.GH_PAT_BOT }}
+          stale-issue-message: 'This issue has been open for 21 days with no activity and is not labelled as an enhancement. It will be closed in 7 days.'
+          stale-issue-label: 'stale'
+          exempt-issue-labels: '-size-l,-size-m,-size-s,-size-xl,-size-xs,[bug],ci'
+          days-before-stale: 21
+          days-before-close: 7

.prettierignore

@@ -0,0 +1,3 @@
+build
+coverage
+packages

.prettierrc.cjs

@@ -0,0 +1,4 @@
+// Copyright 2017-2021 @polkadot/dev authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+module.exports = require('@polkadot/dev/config/prettier.cjs');

.yarnrc.yml

@@ -10,4 +10,4 @@ plugins:
   - path: .yarn/plugins/@yarnpkg/plugin-version.cjs
     spec: "@yarnpkg/plugin-version"
 
-yarnPath: .yarn/releases/yarn-2.4.1.cjs
+yarnPath: .yarn/releases/yarn-3.0.0-rc.2.cjs

CHANGELOG.md

@@ -1,5 +1,79 @@
 # CHANGELOG
 
+## 6.9.1 Jun 19, 2021
+
+Changes:
+
+- Added `u8aCmp(a, b)` to do sorting compares
+- Added `arrayRange(size, startAt = 0)` to create a range of numbers
+- Added extensive mnemonic compare test (optional, skipped)
+
+
+## 6.8.1 Jun 14, 2021
+
+Contributed:
+
+- Add Ledger support for Edgeware (Thanks to https://github.com/raykyri)
+- Fix `naclSeal` doc types (Thanks to https://github.com/agustinustheo)
+
+Changes:
+
+- Export `BN` in `@polkadot/util`
+- Sync with upstream Substrate ss58 registry
+
+
+## 6.7.1 Jun 6, 2021
+
+Changes:
+
+- Add WebHID transport for Ledger
+- Update to latest Ledger transport packages
+- Remove old `Gerald` key for Moonbeam
+- Cleanup testing keyring semgrep recommendations
+
+
+## 6.6.1 May 29, 2021
+
+Changes:
+
+- Adjust HD path validation & replacement
+- Sync with Substrate ss58 registry
+
+
+## 6.5.1 May 22, 2021
+
+Changes:
+
+- Allow hdLedger derivation with optional 25th word password
+- Sync with Substrate ss58 registry
+
+
+## 6.4.1 May 15, 2021
+
+Contributed:
+
+- Update genesis for HydraDx gen-3 (Thanks to https://github.com/jak-pan)
+- Allow Ethereum pair in keyring addAddress (Thanks to https://github.com/joelamouche)
+
+Changes:
+
+- Added additional double-byte ss58 tests
+- Aligned ss58 registry with Substrate
+- Add explicit log for deprecation of `setSS58Format`
+
+
+## 6.3.1 Apr 25, 2021
+
+Changes:
+
+- Added `stringify` util to correctly handle `JSON.stringify` with `BigInt` values
+- Additional input asserts for non-convertible values in `u8aToU8a`
+- Adapt `@polkadot/x-global` to return `globalThis` as available
+- Minor readability cleanups
+- BN manipulation via in-place shifts (as applicable)
+- Add explicit `engines` config to `package.json`
+
+
 ## 6.2.1 Apr 18, 2021
 
 Contributed:

package.json

@@ -7,7 +7,7 @@
     "packages/*"
   ],
   "resolutions": {
-    "typescript": "^4.2.4"
+    "typescript": "^4.3.2"
   },
   "scripts": {
     "build": "polkadot-dev-build-ts",
@@ -17,14 +17,15 @@
     "networks:crosscheck": "polkadot-dev-run-test packages/networks/src/crosscheck",
     "networks:sync": "node packages/networks/scripts/fromSubstrate.mjs",
     "postinstall": "polkadot-dev-yarn-only",
-    "test": "polkadot-dev-run-test --coverage --runInBand --testPathIgnorePatterns crosscheck",
+    "test": "polkadot-dev-run-test --coverage --runInBand --testPathIgnorePatterns crosscheck --testPathIgnorePatterns toMiniSecretCmp",
+    "test:mnemonicCmp": "polkadot-dev-run-test packages/util-crypto/src/mnemonic/toMiniSecretCmp.spec.ts",
     "test:one": "polkadot-dev-run-test"
   },
   "devDependencies": {
-    "@babel/core": "^7.13.15",
-    "@polkadot/dev": "^0.62.8",
-    "@polkadot/ts": "^0.3.62",
-    "@types/jest": "^26.0.22"
+    "@babel/core": "^7.14.5",
+    "@polkadot/dev": "^0.62.42",
+    "@polkadot/ts": "^0.3.90",
+    "@types/jest": "^26.0.23"
   },
-  "version": "6.2.1"
+  "version": "6.9.1"
 }

packages/hw-ledger-transports/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/hw-ledger-transports",
-  "version": "6.2.1",
+  "version": "6.9.1",
   "type": "module",
   "repository": "github:polkadot-js/common",
   "author": "Jaco Greeff <jacogr@gmail.com>",
@@ -11,15 +11,19 @@
   "browser": "browser.js",
   "react-native": "react-native.js",
   "sideEffects": false,
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "dependencies": {
-    "@babel/runtime": "^7.13.10",
-    "@ledgerhq/hw-transport-webusb": "^5.49.0"
+    "@babel/runtime": "^7.14.5",
+    "@ledgerhq/hw-transport-webhid": "^5.51.1",
+    "@ledgerhq/hw-transport-webusb": "^5.53.1"
   },
   "devDependencies": {
     "@types/ledgerhq__hw-transport-node-hid": "^4.22.2",
     "@types/ledgerhq__hw-transport-webusb": "^4.70.1"
   },
   "optionalDependencies": {
-    "@ledgerhq/hw-transport-node-hid-singleton": "^5.49.0"
+    "@ledgerhq/hw-transport-node-hid-singleton": "^5.51.1"
   }
 }

packages/hw-ledger-transports/src/browser.ts

@@ -4,7 +4,8 @@
 import type Transport from '@ledgerhq/hw-transport';
 import type { TransportDef } from './types';
 
-import LedgerWebUSB from '@ledgerhq/hw-transport-webusb';
+import LedgerWebHid from '@ledgerhq/hw-transport-webhid';
+import LedgerWebUsb from '@ledgerhq/hw-transport-webusb';
 
 export { packageInfo } from './packageInfo';
 
@@ -18,7 +19,12 @@ export const transports: TransportDef[] = [
   // },
   {
     create: (): Promise<Transport> =>
-      LedgerWebUSB.create(),
+      LedgerWebUsb.create(),
     type: 'webusb'
+  },
+  {
+    create: (): Promise<Transport> =>
+      LedgerWebHid.create(),
+    type: 'hid'
   }
 ];

packages/hw-ledger-transports/src/ledgerhq-node.d.ts

@@ -4,7 +4,7 @@
 declare module '@ledgerhq/hw-transport-node-hid-noevents' {
   import Transport from '@ledgerhq/hw-transport';
 
-  export default class TransportNodeHidNoEvents extends Transport<string> {}
+  export default class TransportNodeHidNoEvents extends Transport {}
   export function getDevices(): Array<unknown>
 }
 

packages/hw-ledger-transports/src/ledgerhq-web.d.ts

@@ -0,0 +1,8 @@
+// Copyright 2017-2021 @polkadot/hw-ledger authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+declare module '@ledgerhq/hw-transport-webhid' {
+  import Transport from '@ledgerhq/hw-transport';
+
+  export default class TransportWebHid extends Transport {}
+}

packages/hw-ledger-transports/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/hw-ledger-transports', version: '6.2.1' };
+export const packageInfo = { name: '@polkadot/hw-ledger-transports', version: '6.9.1' };

packages/hw-ledger/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/hw-ledger",
-  "version": "6.2.1",
+  "version": "6.9.1",
   "type": "module",
   "repository": "github:polkadot-js/common",
   "author": "Jaco Greeff <jacogr@gmail.com>",
@@ -12,10 +12,13 @@
     "./detectPackage.js",
     "./detectPackage.cjs"
   ],
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "dependencies": {
-    "@babel/runtime": "^7.13.10",
-    "@polkadot/hw-ledger-transports": "6.2.1",
-    "@polkadot/util": "^6.2.1",
-    "@zondax/ledger-polkadot": "^0.13.6"
+    "@babel/runtime": "^7.14.5",
+    "@polkadot/hw-ledger-transports": "6.9.1",
+    "@polkadot/util": "^6.9.1",
+    "@zondax/ledger-polkadot": "^0.14.0"
   }
 }

packages/hw-ledger/src/defaults.ts

@@ -4,13 +4,15 @@
 import type Transport from '@ledgerhq/hw-transport';
 import type { SubstrateApp } from '@zondax/ledger-polkadot';
 
-import { newDockApp, newKusamaApp, newPolkadotApp, newPolymeshApp } from '@zondax/ledger-polkadot';
+import { newDockApp, newEdgewareApp, newEquilibriumApp, newKusamaApp, newPolkadotApp, newPolymeshApp } from '@zondax/ledger-polkadot';
 
 // These match up with the network keys in the @polkadot/networks package
 // (which is turn aligns with the substrate/ss58-registry.json as the single
 // source of truth)
 export const ledgerApps: Record<string, (transport: Transport) => SubstrateApp> = {
   'dock-mainnet': newDockApp,
+  edgeware: newEdgewareApp,
+  equilibrium: newEquilibriumApp,
   kusama: newKusamaApp,
   polkadot: newPolkadotApp,
   polymesh: newPolymeshApp

packages/hw-ledger/src/index.ts

@@ -28,8 +28,8 @@ export class Ledger {
 
   constructor (transport: LedgerTypes, chain: Chain) {
     // u2f is deprecated
-    assert(['hid', 'webusb'].includes(transport), `Unsupported transport ${transport}`);
-    assert(Object.keys(ledgerApps).includes(chain), `Unsupported chain ${chain}`);
+    assert(['hid', 'webusb'].includes(transport), () => `Unsupported transport ${transport}`);
+    assert(Object.keys(ledgerApps).includes(chain), () => `Unsupported chain ${chain}`);
 
     this.#chain = chain;
     this.#transport = transport;
@@ -73,7 +73,7 @@ export class Ledger {
     if (!this.#app) {
       const def = transports.find(({ type }) => type === this.#transport);
 
-      assert(def, `Unable to find a transport for ${this.#transport}`);
+      assert(def, () => `Unable to find a transport for ${this.#transport}`);
 
       const transport = await def.create();
 
@@ -98,7 +98,7 @@ export class Ledger {
   #wrapError = async <T extends ResponseBase> (promise: Promise<T>): Promise<T> => {
     const result = await promise;
 
-    assert(result.return_code === LEDGER_SUCCESS_CODE, result.error_message);
+    assert(result.return_code === LEDGER_SUCCESS_CODE, () => result.error_message);
 
     return result;
   };

packages/hw-ledger/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/hw-ledger', version: '6.2.1' };
+export const packageInfo = { name: '@polkadot/hw-ledger', version: '6.9.1' };

packages/keyring/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/keyring",
-  "version": "6.2.1",
+  "version": "6.9.1",
   "type": "module",
   "description": "Keyring management",
   "author": "Jaco Greeff <jacogr@gmail.com>",
@@ -12,16 +12,19 @@
     "./detectPackage.js",
     "./detectPackage.cjs"
   ],
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "repository": "github:polkadot-js/common",
   "bugs": "https://github.com/polkadot-js/common/issues",
   "homepage": "https://github.com/polkadot-js/common/tree/master/packages/keyring#readme",
   "dependencies": {
-    "@babel/runtime": "^7.13.10",
-    "@polkadot/util": "6.2.1",
-    "@polkadot/util-crypto": "6.2.1"
+    "@babel/runtime": "^7.14.5",
+    "@polkadot/util": "6.9.1",
+    "@polkadot/util-crypto": "6.9.1"
   },
   "peerDependencies": {
-    "@polkadot/util": "6.2.1",
-    "@polkadot/util-crypto": "6.2.1"
+    "@polkadot/util": "6.9.1",
+    "@polkadot/util-crypto": "6.9.1"
   }
 }

packages/keyring/src/index.spec.ts

@@ -121,6 +121,14 @@ describe('keypair', (): void => {
       ).toEqual('5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY');
     });
 
+    it('creates via dev seed (2-byte encoding)', (): void => {
+      keyring.setSS58Format(252);
+
+      expect(
+        keyring.addFromUri('//Alice').address
+      ).toEqual('xw8P6urbSAronL3zZFB7dg8p7LLSgKCUFDUgjohnf1iP434ic');
+    });
+
     it('adds the pair', (): void => {
       expect(
         keyring.addFromSeed(seedTwo, {}).publicKey
@@ -311,6 +319,7 @@ describe('keypair', (): void => {
     const PHRASE = 'seed sock milk update focus rotate barely fade car face mechanic mercy' + '/m/44\'/60\'/0\'/0/0';
     const PRIV_KEY_ONE = '0x070dc3117300011918e26b02176945cc15c3d548cf49fd8418d97f93af699e46';
     const ETH_ADDRESS_ONE = '0x31ea8795EE32D782C8ff41a5C68Dcbf0F5B27f6d';
+    const ETH_ADDRESS_TWO = '0x4119b2e6c3Cb618F4f0B93ac77f9BeeC7FF02887';
 
     let keyring: Keyring;
 
@@ -388,13 +397,13 @@ describe('keypair', (): void => {
       );
 
       expect(pair.publicKey).toEqual(hexToU8a('0x03b9dc646dd71118e5f7fda681ad9eca36eb3ee96f344f582fbe7b5bcdebb13077'));
-      expect(pair.address).toEqual('0x4119b2e6c3Cb618F4f0B93ac77f9BeeC7FF02887');
+      expect(pair.address).toEqual(ETH_ADDRESS_TWO);
 
       pair.decodePkcs8('password');
 
       expect(pair.isLocked).toBe(false);
       expect(pair.publicKey).toEqual(hexToU8a('0x03b9dc646dd71118e5f7fda681ad9eca36eb3ee96f344f582fbe7b5bcdebb13077'));
-      expect(pair.address).toBe('0x4119b2e6c3Cb618F4f0B93ac77f9BeeC7FF02887');
+      expect(pair.address).toBe(ETH_ADDRESS_TWO);
     });
 
     it('allows for signing/verification', (): void => {

packages/keyring/src/keyring.ts

@@ -47,7 +47,7 @@ export class Keyring implements KeyringInstance {
   constructor (options: KeyringOptions = {}) {
     options.type = options.type || 'ed25519';
 
-    assert(options && ['ecdsa', 'ethereum', 'ed25519', 'sr25519'].includes(options.type || 'undefined'), `Expected a keyring type of either 'ed25519', 'sr25519', 'ethereum' or 'ecdsa', found '${options.type}`);
+    assert(['ecdsa', 'ethereum', 'ed25519', 'sr25519'].includes(options.type || 'undefined'), () => `Expected a keyring type of either 'ed25519', 'sr25519', 'ethereum' or 'ecdsa', found '${options.type || 'unknown'}`);
 
     this.#pairs = new Pairs();
     this.#ss58 = options.ss58Format;
@@ -86,7 +86,7 @@ export class Keyring implements KeyringInstance {
   /**
    * @name addFromAddress
    * @summary Stores an account, given an account address, as a Key/Value (public key, pair) in Keyring Pair Dictionary
-   * @description Allows user to explicitely provide separate inputs including account address or public key, and optionally
+   * @description Allows user to explicitly provide separate inputs including account address or public key, and optionally
    * the associated account metadata, and the default encoded value as arguments (that may be obtained from the json file
    * of an account backup), and then generates a keyring pair from them that it passes to
    * `addPair` to stores in a keyring pair dictionary the public key of the generated pair as a key and the pair as the associated value.
@@ -168,7 +168,7 @@ export class Keyring implements KeyringInstance {
       ? [type]
       : type;
 
-    assert(['ed25519', 'sr25519', 'ecdsa', 'ethereum'].includes(cryptoType), `Unknown crypto type ${cryptoType}`);
+    assert(['ed25519', 'sr25519', 'ecdsa', 'ethereum'].includes(cryptoType), () => `Unknown crypto type ${cryptoType}`);
 
     // Here the address and publicKey are 32 bytes and isomorphic. This is why the address field needs to be the public key for ethereum type pairs
     const publicKey = isHex(address)

packages/keyring/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/keyring', version: '6.2.1' };
+export const packageInfo = { name: '@polkadot/keyring', version: '6.9.1' };

packages/keyring/src/pair/index.spec.ts

@@ -10,6 +10,8 @@ import { createPair } from '.';
 
 const keyring = createTestPairs({ type: 'ed25519' }, false);
 
+const TEST_ADDRESS = '0x4119b2e6c3Cb618F4f0B93ac77f9BeeC7FF02887';
+
 describe('pair', (): void => {
   beforeEach(async (): Promise<void> => {
     await cryptoWaitReady();
@@ -159,8 +161,15 @@ describe('pair', (): void => {
     it('has a valid address from a known public', (): void => {
       const pair = createPair({ toSS58, type: 'ethereum' }, { publicKey: hexToU8a('0x03b9dc646dd71118e5f7fda681ad9eca36eb3ee96f344f582fbe7b5bcdebb13077') });
 
-      expect(pair.address).toEqual('0x4119b2e6c3Cb618F4f0B93ac77f9BeeC7FF02887');
-      expect(pair.addressRaw).toEqual(hexToU8a('0x4119b2e6c3Cb618F4f0B93ac77f9BeeC7FF02887'));
+      expect(pair.address).toEqual(TEST_ADDRESS);
+      expect(pair.addressRaw).toEqual(hexToU8a(TEST_ADDRESS));
+    });
+
+    it('has a valid address from a known ethereum address (20 length)', (): void => {
+      const pair = createPair({ toSS58, type: 'ethereum' }, { publicKey: new Uint8Array([75, 32, 205, 127, 248, 119, 52, 31, 46, 171, 170, 23, 158, 23, 46, 108, 95, 180, 186, 168]), secretKey: new Uint8Array([]) });
+
+      expect(pair.address.toLowerCase()).toEqual('0x4b20cd7ff877341f2eabaa179e172e6c5fb4baa8');
+      expect(pair.addressRaw).toEqual(hexToU8a('0x4b20cd7ff877341f2eabaa179e172e6c5fb4baa8'));
     });
 
     it('converts to json', (): void => {
@@ -174,11 +183,5 @@ describe('pair', (): void => {
       });
       expect(json.address).toEqual(u8aToHex(PUBLICDERIVED));
     });
-
-    it('has Gerald as test address for Ethereum type parachains', (): void => {
-      const keyringEthereum = createTestPairs({ type: 'ethereum' }, false);
-
-      expect(keyringEthereum.Gerald.address).toEqual('0x6Be02d1d3665660d22FF9624b7BE0551ee1Ac91b');
-    });
   });
 });

packages/keyring/src/pair/index.ts

@@ -44,7 +44,7 @@ const TYPE_SIGNATURE = {
 const TYPE_ADDRESS = {
   ecdsa: (p: Uint8Array) => p.length > 32 ? blake2AsU8a(p) : p,
   ed25519: (p: Uint8Array) => p,
-  ethereum: (p: Uint8Array) => keccakAsU8a(secp256k1Expand(p)),
+  ethereum: (p: Uint8Array) => p.length === 20 ? p : keccakAsU8a(secp256k1Expand(p)),
   sr25519: (p: Uint8Array) => p
 };
 

packages/keyring/src/pairs.ts

@@ -24,13 +24,11 @@ export class Pairs implements KeyringPairs {
   public get (address: string | Uint8Array): KeyringPair {
     const pair = this.#map[decodeAddress(address).toString()];
 
-    assert(pair, (): string => {
-      const formatted: string = isU8a(address) || isHex(address)
+    assert(pair, () => `Unable to retrieve keypair '${
+      isU8a(address) || isHex(address)
         ? u8aToHex(u8aToU8a(address))
-        : address;
-
-      return `Unable to retrieve keypair '${formatted}'`;
-    });
+        : address
+    }'`);
 
     return pair;
   }

packages/keyring/src/testing.ts

@@ -24,49 +24,49 @@ interface PairDef {
 export const PAIRSSR25519: PairDef[] = [
   {
     publicKey: hexToU8a('0xd43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d'),
-    secretKey: hexToU8a('0x98319d4ff8a9508c4bb0cf0b5a78d760a0b2082c02775e6e82370816fedfff48925a225d97aa00682d6a59b95b18780c10d7032336e88f3442b42361f4a66011'),
+    secretKey: hexToU8a('0x98319d4ff8a9508c4bb0cf0b5a78d760a0b2082c02775e6e82370816fedfff48925a225d97aa00682d6a59b95b18780c10d7032336e88f3442b42361f4a66011'), // nosemgrep
     seed: 'Alice',
     type: 'sr25519'
   },
   {
     publicKey: hexToU8a('0xbe5ddb1579b72e84524fc29e78609e3caf42e85aa118ebfe0b0ad404b5bdd25f'),
-    secretKey: hexToU8a('0xe8da6c9d810e020f5e3c7f5af2dea314cbeaa0d72bc6421e92c0808a0c584a6046ab28e97c3ffc77fe12b5a4d37e8cd4afbfebbf2391ffc7cb07c0f38c023efd'),
+    secretKey: hexToU8a('0xe8da6c9d810e020f5e3c7f5af2dea314cbeaa0d72bc6421e92c0808a0c584a6046ab28e97c3ffc77fe12b5a4d37e8cd4afbfebbf2391ffc7cb07c0f38c023efd'), // nosemgrep
     seed: 'Alice//stash',
     type: 'sr25519'
   },
   {
     publicKey: hexToU8a('0x8eaf04151687736326c9fea17e25fc5287613693c912909cb226aa4794f26a48'),
-    secretKey: hexToU8a('0x081ff694633e255136bdb456c20a5fc8fed21f8b964c11bb17ff534ce80ebd5941ae88f85d0c1bfc37be41c904e1dfc01de8c8067b0d6d5df25dd1ac0894a325'),
+    secretKey: hexToU8a('0x081ff694633e255136bdb456c20a5fc8fed21f8b964c11bb17ff534ce80ebd5941ae88f85d0c1bfc37be41c904e1dfc01de8c8067b0d6d5df25dd1ac0894a325'), // nosemgrep
     seed: 'Bob',
     type: 'sr25519'
   },
   {
     publicKey: hexToU8a('0xfe65717dad0447d715f660a0a58411de509b42e6efb8375f562f58a554d5860e'),
-    secretKey: hexToU8a('0xc006507cdfc267a21532394c49ca9b754ca71de21e15a1cdf807c7ceab6d0b6c3ed408d9d35311540dcd54931933e67cf1ea10d46f75408f82b789d9bd212fde'),
+    secretKey: hexToU8a('0xc006507cdfc267a21532394c49ca9b754ca71de21e15a1cdf807c7ceab6d0b6c3ed408d9d35311540dcd54931933e67cf1ea10d46f75408f82b789d9bd212fde'), // nosemgrep
     seed: 'Bob//stash',
     type: 'sr25519'
   },
   {
     publicKey: hexToU8a('0x90b5ab205c6974c9ea841be688864633dc9ca8a357843eeacf2314649965fe22'),
-    secretKey: hexToU8a('0xa8f2d83016052e5d6d77b2f6fd5d59418922a09024cda701b3c34369ec43a7668faf12ff39cd4e5d92bb773972f41a7a5279ebc2ed92264bed8f47d344f8f18c'),
+    secretKey: hexToU8a('0xa8f2d83016052e5d6d77b2f6fd5d59418922a09024cda701b3c34369ec43a7668faf12ff39cd4e5d92bb773972f41a7a5279ebc2ed92264bed8f47d344f8f18c'), // nosemgrep
     seed: 'Charlie',
     type: 'sr25519'
   },
   {
     publicKey: hexToU8a('0x306721211d5404bd9da88e0204360a1a9ab8b87c66c1bc2fcdd37f3c2222cc20'),
-    secretKey: hexToU8a('0x20e05482ca4677e0edbc58ae9a3a59f6ed3b1a9484ba17e64d6fe8688b2b7b5d108c4487b9323b98b11fe36cb301b084e920f7b7895536809a6d62a451b25568'),
+    secretKey: hexToU8a('0x20e05482ca4677e0edbc58ae9a3a59f6ed3b1a9484ba17e64d6fe8688b2b7b5d108c4487b9323b98b11fe36cb301b084e920f7b7895536809a6d62a451b25568'), // nosemgrep
     seed: 'Dave',
     type: 'sr25519'
   },
   {
     publicKey: hexToU8a('0xe659a7a1628cdd93febc04a4e0646ea20e9f5f0ce097d9a05290d4a9e054df4e'),
-    secretKey: hexToU8a('0x683576abfd5dc35273e4264c23095a1bf21c14517bece57c7f0cc5c0ed4ce06a3dbf386b7828f348abe15d76973a72009e6ef86a5c91db2990cb36bb657c6587'),
+    secretKey: hexToU8a('0x683576abfd5dc35273e4264c23095a1bf21c14517bece57c7f0cc5c0ed4ce06a3dbf386b7828f348abe15d76973a72009e6ef86a5c91db2990cb36bb657c6587'), // nosemgrep
     seed: 'Eve',
     type: 'sr25519'
   },
   {
     publicKey: hexToU8a('0x1cbd2d43530a44705ad088af313e18f80b53ef16b36177cd4b77b846f2a5f07c'),
-    secretKey: hexToU8a('0xb835c20f450079cf4f513900ae9faf8df06ad86c681884122c752a4b2bf74d4303e4f21bc6cc62bb4eeed5a9cce642c25e2d2ac1464093b50f6196d78e3a7426'),
+    secretKey: hexToU8a('0xb835c20f450079cf4f513900ae9faf8df06ad86c681884122c752a4b2bf74d4303e4f21bc6cc62bb4eeed5a9cce642c25e2d2ac1464093b50f6196d78e3a7426'), // nosemgrep
     seed: 'Ferdie',
     type: 'sr25519'
   }
@@ -76,54 +76,42 @@ export const PAIRSETHEREUM: PairDef[] = [
   {
     name: 'Alith',
     publicKey: hexToU8a('0x02509540919faacf9ab52146c9aa40db68172d83777250b28e4679176e49ccdd9f'),
-    secretKey: hexToU8a('0x5fb92d6e98884f76de468fa3f6278f8807c48bebc13595d45af5bdc4da702133'),
+    secretKey: hexToU8a('0x5fb92d6e98884f76de468fa3f6278f8807c48bebc13595d45af5bdc4da702133'), // nosemgrep
     seed: "m/44'/40'/0'/0",
     type: 'ethereum'
   },
   {
     name: 'Baltathar',
     publicKey: hexToU8a('0x033bc19e36ff1673910575b6727a974a9abd80c9a875d41ab3e2648dbfb9e4b518'),
-    secretKey: hexToU8a('0x8075991ce870b93a8870eca0c0f91913d12f47948ca0fd25b49c6fa7cdbeee8b'),
+    secretKey: hexToU8a('0x8075991ce870b93a8870eca0c0f91913d12f47948ca0fd25b49c6fa7cdbeee8b'), // nosemgrep
     seed: "m/44'/40'/0'/0",
     type: 'ethereum'
   },
   {
     name: 'Charleth',
     publicKey: hexToU8a('0x0234637bdc0e89b5d46543bcbf8edff329d2702bc995e27e9af4b1ba009a3c2a5e'),
-    secretKey: hexToU8a('0x0b6e18cafb6ed99687ec547bd28139cafdd2bffe70e6b688025de6b445aa5c5b'),
+    secretKey: hexToU8a('0x0b6e18cafb6ed99687ec547bd28139cafdd2bffe70e6b688025de6b445aa5c5b'), // nosemgrep
     seed: "m/44'/40'/0'/0",
     type: 'ethereum'
   },
   {
     name: 'Dorothy',
     publicKey: hexToU8a('0x02a00d60b2b408c2a14c5d70cdd2c205db8985ef737a7e55ad20ea32cc9e7c417c'),
-    secretKey: hexToU8a('0x39539ab1876910bbf3a223d84a29e28f1cb4e2e456503e7e91ed39b2e7223d68'),
+    secretKey: hexToU8a('0x39539ab1876910bbf3a223d84a29e28f1cb4e2e456503e7e91ed39b2e7223d68'), // nosemgrep
     seed: "m/44'/40'/0'/0",
     type: 'ethereum'
   },
   {
     name: 'Ethan',
     publicKey: hexToU8a('0x025cdc005b752651cd3f728fb9192182acb3a9c89e19072cbd5b03f3ee1f1b3ffa'),
-    secretKey: hexToU8a('0x7dce9bc8babb68fec1409be38c8e1a52650206a7ed90ff956ae8a6d15eeaaef4'),
+    secretKey: hexToU8a('0x7dce9bc8babb68fec1409be38c8e1a52650206a7ed90ff956ae8a6d15eeaaef4'), // nosemgrep
     seed: "m/44'/40'/0'/0",
     type: 'ethereum'
   },
   {
     name: 'Faith',
     publicKey: hexToU8a('0x037964b6c9d546da4646ada28a99e34acaa1d14e7aba861a9055f9bd200c8abf74'),
-    secretKey: hexToU8a('0xb9d2ea9a615f3165812e8d44de0d24da9bbd164b65c4f0573e1ce2c8dbd9c8df'),
-    seed: "m/44'/40'/0'/0",
-    type: 'ethereum'
-  },
-  // Gerald will be removed when moonbeam is done changing dev addresses (should def be done by end of march 21)
-  {
-    name: 'Gerald',
-    publicKey: new Uint8Array([3, 98, 79, 114, 14, 174, 103, 106,
-      4, 17, 22, 49, 201, 202, 51, 140,
-      17, 208, 245, 168, 14, 228, 34, 16,
-      198, 190, 114, 152, 60, 235, 98, 15,
-      191]),
-    secretKey: hexToU8a('0x99b3c12287537e38c90a9219d4cb074a89a16e9cdb20bf85728ebd97c343e342'),
+    secretKey: hexToU8a('0xb9d2ea9a615f3165812e8d44de0d24da9bbd164b65c4f0573e1ce2c8dbd9c8df'), // nosemgrep
     seed: "m/44'/40'/0'/0",
     type: 'ethereum'
   }

packages/keyring/src/testingPairs.spec.ts

@@ -7,6 +7,8 @@ import { cryptoWaitReady } from '@polkadot/util-crypto';
 import { createTestPairs } from './testingPairs';
 import Keyring from '.';
 
+const TEST_ADD = '0xf24FF3a9CF04c71Dbc94D0b566f7A27B94566cac';
+
 describe('testingPairs', (): void => {
   beforeEach(async (): Promise<void> => {
     await cryptoWaitReady();
@@ -33,7 +35,7 @@ describe('testingPairs', (): void => {
   it('has the correct address for Alith (Eth)', (): void => {
     expect(
       createTestPairs({ type: 'ethereum' }).Alith.address
-    ).toEqual('0xf24FF3a9CF04c71Dbc94D0b566f7A27B94566cac');
+    ).toEqual(TEST_ADD);
   });
 
   it('has the correct address for Alith (Eth), same as obtained by createFromUri', (): void => {
@@ -42,7 +44,7 @@ describe('testingPairs', (): void => {
 
     expect(
       pair && pair.address
-    ).toEqual('0xf24FF3a9CF04c71Dbc94D0b566f7A27B94566cac');
+    ).toEqual(TEST_ADD);
   });
 
   it('checks eth test addresses', (): void => {

packages/networks/package.json

@@ -1,10 +1,13 @@
 {
   "name": "@polkadot/networks",
-  "version": "6.2.1",
+  "version": "6.9.1",
   "type": "module",
   "description": "A list of all available Substrate networks and their applicable prefixes",
   "main": "index.js",
   "sideEffects": false,
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "repository": "github:polkadot-js/common",
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
@@ -13,10 +16,10 @@
   "bugs": "https://github.com/polkadot-js/common/issues",
   "homepage": "https://github.com/polkadot-js/common/tree/master/packages/networks#readme",
   "dependencies": {
-    "@babel/runtime": "^7.13.10"
+    "@babel/runtime": "^7.14.5"
   },
   "devDependencies": {
-    "@polkadot/util": "6.2.1",
-    "@polkadot/x-fetch": "6.2.1"
+    "@polkadot/util": "6.9.1",
+    "@polkadot/x-fetch": "6.9.1"
   }
 }

packages/networks/src/crosscheck.spec.ts

@@ -1,10 +1,11 @@
 // Copyright 2017-2021 @polkadot/networks authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { Ss58Registry } from './types';
+import type { KnownSubstrate, Ss58Registry } from './types';
 
 import fs from 'fs';
 
+import { stringify } from '@polkadot/util';
 import { fetch } from '@polkadot/x-fetch';
 
 import { all } from './';
@@ -39,7 +40,7 @@ describe('check latest Substrate ss58 registry', (): void => {
       .filter(({ prefix }) => !all.some((n) => n.prefix === prefix))
       .map(({ displayName, prefix }) => `${displayName} (${prefix})`);
 
-    assertAndLog(!missing.length, `Missing entries found: ${JSON.stringify(missing, null, 2)}`);
+    assertAndLog(!missing.length, `Missing entries found: ${stringify(missing, 2)}`);
   });
 
   it('has no extra entries', (): void => {
@@ -47,11 +48,11 @@ describe('check latest Substrate ss58 registry', (): void => {
       .filter(({ prefix }) => !original.registry.some((n) => n.prefix === prefix))
       .map(({ displayName, prefix }) => `${displayName} (${prefix})`);
 
-    assertAndLog(!missing.length, `Extra entries found: ${JSON.stringify(missing, null, 2)}`);
+    assertAndLog(!missing.length, `Extra entries found: ${stringify(missing, 2)}`);
   });
 
   it('has the same values as the original', (): void => {
-    const fields = Object.keys(original.schema);
+    const fields = Object.keys(original.schema) as (keyof KnownSubstrate)[];
     const errors = original.registry
       .map((n): [string, string[]] => {
         const other = all.find(({ prefix }) => prefix === n.prefix);
@@ -59,14 +60,12 @@ describe('check latest Substrate ss58 registry', (): void => {
         return [
           `${n.displayName} (${n.prefix})`,
           other
-            // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-            // @ts-ignore
-            ? fields.filter((f) => JSON.stringify(n[f]) !== JSON.stringify(other[f]))
+            ? fields.filter((f) => stringify(n[f]) !== stringify(other[f]))
             : []
         ];
       })
       .filter(([, fields]) => fields.length);
 
-    assertAndLog(!errors.length, `Mismatches found: ${JSON.stringify(errors.map(([name, m]) => `${name}:: ${m.join(', ')}`), null, 2)}`);
+    assertAndLog(!errors.length, `Mismatches found: ${stringify(errors.map(([n, m]) => `${n}:: ${m.join(', ')}`), 2)}`);
   });
 });

packages/networks/src/defaults.spec.ts

@@ -1,9 +1,20 @@
 // Copyright 2017-2021 @polkadot/networks authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import { isHex } from '@polkadot/util';
+
 import { knownGenesis, knownLedger } from './defaults';
 
 describe('defaults', (): void => {
+  it('has hex values for all genesis chains', (): void => {
+    expect(
+      Object.keys(knownGenesis).filter((network) =>
+        !knownGenesis[network].length ||
+        knownGenesis[network].some((g) => !isHex(g, 256))
+      )
+    ).toEqual([]);
+  });
+
   it('has genesis for all Ledger chains', (): void => {
     expect(
       Object.keys(knownLedger).filter((network) =>

packages/networks/src/defaults.ts

@@ -14,9 +14,14 @@ export const knownGenesis: KnownGenesis = {
   edgeware: [
     '0x742a2ca70c2fda6cee4f8df98d64c4c670a052d9568058982dad9d5a7a135c5b'
   ],
+  equilibrium: [
+    '0x6f1a800de3daff7f5e037ddf66ab22ce03ab91874debeddb1086f5f7dbd48925'
+  ],
   hydradx: [
-    '0x3d75507dd46301767e601265791da1d9cb47b6ebc94e87347b635e5bf58bd047',
-    '0x0ed32bfcab4a83517fac88f2aa7cbc2f88d3ab93be9a12b6188a036bf8a943c2'
+    '0xd2a620c27ec5cbc5621ff9a522689895074f7cca0d08e7134a7804e1a3ba86fc', // Snakenet Gen3-1
+    '0x10af6e84234477d84dc572bac0789813b254aa490767ed06fb9591191d1073f9', // Snakenet Gen3
+    '0x3d75507dd46301767e601265791da1d9cb47b6ebc94e87347b635e5bf58bd047', // Snakenet Gen2
+    '0x0ed32bfcab4a83517fac88f2aa7cbc2f88d3ab93be9a12b6188a036bf8a943c2' // Snakenet Gen1
   ],
   kulupu: [
     '0xf7a99d3cb92853d00d5275c971c132c074636256583fee53b3bbe60d7b8769ba'
@@ -49,12 +54,14 @@ export const knownIcon: KnownIcon = {
 // support for ledger
 export const knownLedger: KnownLedger = {
   'dock-mainnet': 0x00000252,
+  edgeware: 0x0000020b,
+  equilibrium: 0x05f5e0fd,
   kusama: 0x000001b2,
   polkadot: 0x00000162,
   polymesh: 0x00000253
 };
 
-// testenets should not allow selection
+// testnets should not allow selection
 export const knownTestnet: KnownTestnet = {
   'dock-testnet': true,
   jupiter: true,

packages/networks/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/networks', version: '6.2.1' };
+export const packageInfo = { name: '@polkadot/networks', version: '6.9.1' };

packages/networks/src/substrate.ts

@@ -84,13 +84,13 @@ export const knownSubstrate: KnownSubstrate[] = [
     website: 'https://edgewa.re'
   },
   {
-    decimals: [18],
-    displayName: 'Acala Karura Canary',
+    decimals: [12],
+    displayName: 'Karura',
     network: 'karura',
     prefix: 8,
     standardAccount: '*25519',
     symbols: ['KAR'],
-    website: 'https://acala.network/'
+    website: 'https://karura.network/'
   },
   {
     decimals: [18],
@@ -102,7 +102,7 @@ export const knownSubstrate: KnownSubstrate[] = [
     website: 'http://laminar.network/'
   },
   {
-    decimals: [18],
+    decimals: [12],
     displayName: 'Acala',
     network: 'acala',
     prefix: 10,
@@ -254,15 +254,6 @@ export const knownSubstrate: KnownSubstrate[] = [
     symbols: ['jDOT'],
     website: 'https://jupiter.patract.io'
   },
-  {
-    decimals: [10, 12],
-    displayName: 'Patract',
-    network: 'patract',
-    prefix: 27,
-    standardAccount: '*25519',
-    symbols: ['pDOT', 'pKSM'],
-    website: 'https://patract.network'
-  },
   {
     decimals: null,
     displayName: 'Subsocial',
@@ -479,6 +470,15 @@ export const knownSubstrate: KnownSubstrate[] = [
     symbols: ['CRU'],
     website: 'https://crust.network'
   },
+  {
+    decimals: [0, 9, 9, 9, 9, 9, 9, 9],
+    displayName: 'Equilibrium Network',
+    network: 'equilibrium',
+    prefix: 67,
+    standardAccount: '*25519',
+    symbols: ['Unknown', 'USD', 'EQ', 'ETH', 'BTC', 'EOS', 'DOT', 'CRV'],
+    website: 'https://equilibrium.io'
+  },
   {
     decimals: [18],
     displayName: 'SORA Network',
@@ -488,6 +488,24 @@ export const knownSubstrate: KnownSubstrate[] = [
     symbols: ['XOR'],
     website: 'https://sora.org'
   },
+  {
+    decimals: [12],
+    displayName: 'Manta network',
+    network: 'manta',
+    prefix: 77,
+    standardAccount: '*25519',
+    symbols: ['MA'],
+    website: 'https://manta.network'
+  },
+  {
+    decimals: [12],
+    displayName: 'Calamari: Manta Canary Network',
+    network: 'calamari',
+    prefix: 78,
+    standardAccount: '*25519',
+    symbols: ['KMA'],
+    website: 'https://manta.network'
+  },
   {
     decimals: [18],
     displayName: 'Social Network',
@@ -496,5 +514,32 @@ export const knownSubstrate: KnownSubstrate[] = [
     standardAccount: '*25519',
     symbols: ['NET'],
     website: 'https://social.network'
+  },
+  {
+    decimals: [18],
+    displayName: 'Moonbeam',
+    network: 'moonbeam',
+    prefix: 1284,
+    standardAccount: '*25519',
+    symbols: ['GLMR'],
+    website: 'https://moonbeam.network'
+  },
+  {
+    decimals: [18],
+    displayName: 'Moonriver',
+    network: 'moonriver',
+    prefix: 1285,
+    standardAccount: '*25519',
+    symbols: ['MOVR'],
+    website: 'https://moonbeam.network'
+  },
+  {
+    decimals: [12],
+    displayName: 'Basilisk',
+    network: 'basilisk',
+    prefix: 10041,
+    standardAccount: '*25519',
+    symbols: ['BSX'],
+    website: 'https://bsx.fi'
   }
 ];

packages/util-crypto/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/util-crypto",
-  "version": "6.2.1",
+  "version": "6.9.1",
   "type": "module",
   "description": "A collection of useful crypto utilities for @polkadot",
   "main": "index.js",
@@ -8,6 +8,9 @@
     "./detectPackage.js",
     "./detectPackage.cjs"
   ],
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
   "contributors": [],
@@ -16,11 +19,11 @@
   "bugs": "https://github.com/polkadot-js/common/issues",
   "homepage": "https://github.com/polkadot-js/common/tree/master/packages/util-crypto#readme",
   "dependencies": {
-    "@babel/runtime": "^7.13.10",
-    "@polkadot/networks": "6.2.1",
-    "@polkadot/util": "6.2.1",
+    "@babel/runtime": "^7.14.5",
+    "@polkadot/networks": "6.9.1",
+    "@polkadot/util": "6.9.1",
     "@polkadot/wasm-crypto": "^4.0.2",
-    "@polkadot/x-randomvalues": "6.2.1",
+    "@polkadot/x-randomvalues": "6.9.1",
     "base-x": "^3.0.8",
     "base64-js": "^1.5.1",
     "blakejs": "^1.1.0",
@@ -41,6 +44,6 @@
     "@types/xxhashjs": "^0.2.2"
   },
   "peerDependencies": {
-    "@polkadot/util": "6.2.1"
+    "@polkadot/util": "6.9.1"
   }
 }

packages/util-crypto/src/address/checksum.spec.ts

@@ -17,6 +17,18 @@ describe('checkAddressChecksum', (): void => {
     ).toEqual([true, 34, 2, 66]);
   });
 
+  it('correctly extracts the info from a 2-byte-prefix address (69)', (): void => {
+    expect(
+      checkAddressChecksum(base58Decode('cnVvyMzRdqjwejTFuByQQ4w2yu78V2hpFixjHQz5zr6NSYsxA'))
+    ).toEqual([true, 34, 2, 69]);
+  });
+
+  it('correctly extracts the info from a 2-byte-prefix address (252)', (): void => {
+    expect(
+      checkAddressChecksum(base58Decode('xw8Ffc2SZtDqUJKd9Ky4vc7PRz2D2asuVkEEzf3WGAbw9cnfq'))
+    ).toEqual([true, 34, 2, 252]);
+  });
+
   it('correctly extracts the info from a 2-byte-prefix address (255)', (): void => {
     expect(
       checkAddressChecksum(base58Decode('yGHU8YKprxHbHdEv7oUK4rzMZXtsdhcXVG2CAMyC9WhzhjH2k'))

packages/util-crypto/src/address/decode.spec.ts

@@ -89,6 +89,22 @@ describe('decodeAddress', (): void => {
     );
   });
 
+  it('decodes a 2-byte prefix (69)', (): void => {
+    expect(
+      decodeAddress('cnUaoo5wodnTVA4bnr4woSweto8hWZADUvLFXkR9Q6U7BRsbF')
+    ).toEqual(
+      hexToU8a('0x88eafe0305d460d1695cf34c2f786050df8e40d215e488790cc70929c9e8316d')
+    );
+  });
+
+  it('decodes a 2-byte prefix (252)', (): void => {
+    expect(
+      decodeAddress('xw9Hca4RJTmBRgzJT4ieJBh7XCK9gE3NXBDSEmgGHd4TCrbnG')
+    ).toEqual(
+      hexToU8a('0xfc422da6c3bc6dfa2a436a506428072941662f816987baaa8914e02ff5947f4b')
+    );
+  });
+
   it('decodes a 2-byte prefix (255)', (): void => {
     expect(
       decodeAddress('yGHU8YKprxHbHdEv7oUK4rzMZXtsdhcXVG2CAMyC9WhzhjH2k')
@@ -103,12 +119,6 @@ describe('decodeAddress', (): void => {
     ).toEqual('0x035676109c54b9a16d271abeb4954316a40a32bcce023ac14c8e26e958aa68fba9');
   });
 
-  it.skip('allows invalid prefix (in list)', (): void => {
-    expect(
-      (): Uint8Array => decodeAddress('6GfvWUvHvU8otbZ7sFhXH4eYeMcKdUkL61P3nFy52efEPVUx')
-    ).toThrow(/address prefix/);
-  });
-
   it('fails when length is invalid', (): void => {
     expect(
       (): Uint8Array => decodeAddress('y9EMHt34JJo4rWLSaxoLGdYXvjgSXEd4zHUnQgfNzwES8b')

packages/util-crypto/src/address/decode.ts

@@ -25,7 +25,7 @@ export function decodeAddress (encoded?: string | Uint8Array | null, ignoreCheck
     const [isValid, endPos, ss58Length, ss58Decoded] = checkAddressChecksum(decoded);
 
     assert(ignoreChecksum || isValid, 'Invalid decoded address checksum');
-    assert([-1, ss58Decoded].includes(ss58Format), `Expected ss58Format ${ss58Format}, received ${ss58Decoded}`);
+    assert([-1, ss58Decoded].includes(ss58Format), () => `Expected ss58Format ${ss58Format}, received ${ss58Decoded}`);
 
     return decoded.slice(ss58Length, endPos);
   } catch (error) {

packages/util-crypto/src/address/encode.spec.ts

@@ -26,12 +26,24 @@ const SUBKEY = [
     publicKey: '0x04a047d52fe542484c69bc528990cfeaf3a663dded0638ee1b51cf78bacd1072',
     ss58Format: 66
   },
+  {
+    // sora
+    address: 'cnVRwXfAnz3RSVQyBUC8f8McrK3YBX2QYd4WoctpeSC6VTJYm',
+    publicKey: '0xae640d53cfa815f4a6a50ae70235cd7d9d134d0f1c3a4ccd118e321dfb6ab51f',
+    ss58Format: 69
+  },
   {
     // ecdsa
     address: '4pbsSkWcBaYoFHrKJZp5fDVUKbqSYD9dhZZGvpp3vQ5ysVs5ybV',
     publicKey: '0x035676109c54b9a16d271abeb4954316a40a32bcce023ac14c8e26e958aa68fba9',
     ss58Format: 200
   },
+  {
+    // social-network
+    address: 'xw5g1Eec8LT99pZLZMaTWwrwvNtfM6vrSuZeVbtEszCDUwByg',
+    publicKey: '0x5c64f1151f0ce4358c27238fb20c88e7c899825436f565410724c8c2c5add869',
+    ss58Format: 252
+  },
   {
     address: 'yGF4JP7q5AK46d1FPCEm9sYQ4KooSjHMpyVAjLnsCSWVafPnf',
     publicKey: '0x66cd6cf085627d6c85af1aaf2bd10cf843033e929b4e3b1c2ba8e4aa46fe111b',

packages/util-crypto/src/address/encode.ts

@@ -11,27 +11,27 @@ import { decodeAddress } from './decode';
 import { defaults } from './defaults';
 import { sshash } from './sshash';
 
-export function encodeAddress (_key: Uint8Array | string, ss58Format: Prefix = defaults.prefix): string {
+export function encodeAddress (key: Uint8Array | string, ss58Format: Prefix = defaults.prefix): string {
   // decode it, this means we can re-encode an address
-  const key = decodeAddress(_key);
+  const u8a = decodeAddress(key);
 
   assert(ss58Format >= 0 && ss58Format <= 16383 && ![46, 47].includes(ss58Format), 'Out of range ss58Format specified');
-  assert(defaults.allowedDecodedLengths.includes(key.length), `Expected a valid key to convert, with length ${defaults.allowedDecodedLengths.join(', ')}`);
+  assert(defaults.allowedDecodedLengths.includes(u8a.length), () => `Expected a valid key to convert, with length ${defaults.allowedDecodedLengths.join(', ')}`);
 
-  const isPublicKey = [32, 33].includes(key.length);
   const input = u8aConcat(
-    new Uint8Array(
-      ss58Format < 64
-        ? [ss58Format]
-        : [
-          ((ss58Format & 0b0000_0000_1111_1100) >> 2) | 0b0100_0000,
-          (ss58Format >> 8) | ((ss58Format & 0b0000_0000_0000_0011) << 6)
-        ]
-    ),
-    key
+    ss58Format < 64
+      ? [ss58Format]
+      : [
+        ((ss58Format & 0b0000_0000_1111_1100) >> 2) | 0b0100_0000,
+        (ss58Format >> 8) | ((ss58Format & 0b0000_0000_0000_0011) << 6)
+      ],
+    u8a
   );
 
   return base58Encode(
-    u8aConcat(input, sshash(input).subarray(0, isPublicKey ? 2 : 1))
+    u8aConcat(
+      input,
+      sshash(input).subarray(0, [32, 33].includes(u8a.length) ? 2 : 1)
+    )
   );
 }

packages/util-crypto/src/address/encodeDerived.ts

@@ -1,7 +1,7 @@
 // Copyright 2017-2021 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type BN from 'bn.js';
+import type { BN } from '@polkadot/util';
 import type { Prefix } from './types';
 
 import { decodeAddress } from './decode';

packages/util-crypto/src/address/encodeMulti.ts

@@ -1,7 +1,7 @@
 // Copyright 2017-2021 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type BN from 'bn.js';
+import type { BN } from '@polkadot/util';
 import type { Prefix } from './types';
 
 import { encodeAddress } from './encode';

packages/util-crypto/src/address/keyDerived.ts

@@ -1,7 +1,7 @@
 // Copyright 2017-2021 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type BN from 'bn.js';
+import type { BN } from '@polkadot/util';
 
 import { bnToU8a, stringToU8a, u8aConcat } from '@polkadot/util';
 

packages/util-crypto/src/address/keyMulti.ts

@@ -1,7 +1,7 @@
 // Copyright 2017-2021 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type BN from 'bn.js';
+import type { BN } from '@polkadot/util';
 
 import { bnToU8a, compactToU8a, stringToU8a, u8aConcat, u8aSorted } from '@polkadot/util';
 

packages/util-crypto/src/address/setSS58Format.ts

@@ -3,12 +3,18 @@
 
 import type { Prefix } from './types';
 
+import { logger } from '@polkadot/util';
+
 import { defaults } from './defaults';
 
+const l = logger('setSS58Format');
+
 /**
  * @description Sets the global SS58 format to use for address encoding
  * @deprecated Use keyring.setSS58Format
  */
 export function setSS58Format (prefix: Prefix): void {
+  l.warn('Global setting of the ss58Format is deprecated and not recommended. Set format on the keyring (if used) or as pat of the address encode function');
+
   defaults.prefix = prefix;
 }

packages/util-crypto/src/base58/validate.ts

@@ -14,11 +14,11 @@ interface CheckConfig {
 const BASE_CONFIG = { alphabet: BASE58_ALPHABET, ipfsChar: 'z', type: 'base58' };
 
 export function validateChars ({ alphabet, ipfsChar, type }: CheckConfig, value?: string | null, ipfsCompat?: boolean): true {
-  assert(value, `Expected non-null, non-empty ${type} input`);
-  assert(!ipfsCompat || value[0] === ipfsChar, `Expected ${type} to start with '${ipfsChar}'`);
+  assert(value, () => `Expected non-null, non-empty ${type} input`);
+  assert(!ipfsCompat || value[0] === ipfsChar, () => `Expected ${type} to start with '${ipfsChar}'`);
 
   for (let i = (ipfsCompat ? 1 : 0); i < value.length; i++) {
-    assert(alphabet.includes(value[i]), `Invalid ${type} character "${value[i]}" (0x${value.charCodeAt(i).toString(16)}) at index ${i}`);
+    assert(alphabet.includes(value[i]), () => `Invalid ${type} character "${value[i]}" (0x${value.charCodeAt(i).toString(16)}) at index ${i}`);
   }
 
   return true;

packages/util-crypto/src/hd/ledger/index.spec.ts

@@ -7,6 +7,7 @@ import { hdLedger } from '..';
 
 const MNE_0 = 'abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about';
 const MNE_1 = 'open jelly jeans corn ketchup supreme brief element armed lens vault weather original scissors rug priority vicious lesson raven spot gossip powder person volcano';
+const MNE_P = `${MNE_1} testing`;
 
 const TESTS = {
   Kusama: {
@@ -36,6 +37,11 @@ const TESTS = {
         ed25519: '0xe8c68348586d53e4e8d1a864b0e4e17c75e4eb06e0c63c1432bef2ba29e69d41',
         index: [0, 0],
         mnemonic: MNE_0
+      },
+      {
+        ed25519: '0x3890e8db837eba3f8f25215c753e1091062298ce671a51441e7ef89a7adc4f48',
+        index: [0, 0],
+        mnemonic: MNE_P
       }
     ]
   }

packages/util-crypto/src/hd/ledger/index.ts

@@ -11,7 +11,18 @@ import { HARDENED, hdValidatePath } from '../validatePath';
 import { ledgerDerivePrivate } from './derivePrivate';
 import { ledgerMaster } from './master';
 
-export function hdLedger (mnemonic: string, path: string): Keypair {
+export function hdLedger (_mnemonic: string, path: string): Keypair {
+  const parts = _mnemonic
+    .split(' ')
+    .map((s) => s.trim())
+    .filter((s) => s);
+
+  assert([12, 24, 25].includes(parts.length), 'Expected a mnemonic with 24 words (or 25 including a password)');
+
+  const [mnemonic, password] = parts.length === 25
+    ? [parts.slice(0, 24).join(' '), parts[24]]
+    : [parts.join(' '), ''];
+
   assert(mnemonicValidate(mnemonic), 'Invalid mnemonic passed to ledger derivation');
   assert(hdValidatePath(path), 'Invalid derivation path');
 
@@ -19,9 +30,9 @@ export function hdLedger (mnemonic: string, path: string): Keypair {
     path
       .split('/')
       .slice(1)
-      .map((n) => parseInt(n.replace("'", ''), 10))
+      .map((n) => parseInt(n.replace(/'$/, ''), 10))
       .map((n) => (n < HARDENED) ? (n + HARDENED) : n)
-      .reduce((x, n) => ledgerDerivePrivate(x, n), ledgerMaster(mnemonic))
+      .reduce((x, n) => ledgerDerivePrivate(x, n), ledgerMaster(mnemonic, password))
       .slice(0, 32)
   );
 }

packages/util-crypto/src/hd/ledger/master.ts

@@ -9,8 +9,8 @@ import { mnemonicToSeedSync } from '../../mnemonic/bip39';
 const ED25519_CRYPTO = 'ed25519 seed';
 
 // gets an xprv from a mnemonic
-export function ledgerMaster (mnemonic: string): Uint8Array {
-  const seed = mnemonicToSeedSync(mnemonic);
+export function ledgerMaster (mnemonic: string, password?: string): Uint8Array {
+  const seed = mnemonicToSeedSync(mnemonic, password);
   const chainCode = hmacSha256(ED25519_CRYPTO, new Uint8Array([1, ...seed]));
   let priv;
 

packages/util-crypto/src/hd/validatePath.ts

@@ -12,7 +12,7 @@ export function hdValidatePath (path: string): boolean {
 
   return parts.every((n) => /^\d+'?$/.test(n)) && (
     !parts
-      .map((n) => parseInt(n.replace("'", ''), 10))
+      .map((n) => parseInt(n.replace(/'$/, ''), 10))
       .some((n) => isNaN(n) || (n >= HARDENED) || (n < 0))
   );
 }

packages/util-crypto/src/json/decryptData.ts

@@ -11,7 +11,7 @@ import { ENCODING, NONCE_LENGTH, SCRYPT_LENGTH } from './constants';
 
 export function jsonDecryptData (encrypted?: Uint8Array | null, passphrase?: string | null, encType: EncryptedJsonEncoding[] = ENCODING): Uint8Array {
   assert(encrypted, 'No encrypted data available to decode');
-  assert(passphrase || !encType.includes('xsalsa20-poly1305'), 'Password required to decode encypted data');
+  assert(passphrase || !encType.includes('xsalsa20-poly1305'), 'Password required to decode encrypted data');
 
   let encoded: Uint8Array | null = encrypted;
 

packages/util-crypto/src/key/DeriveJunction.ts

@@ -1,9 +1,7 @@
 // Copyright 2017-2021 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type BN from 'bn.js';
-
-import { bnToHex, compactAddLength, hexToU8a, isBigInt, isBn, isHex, isNumber, isString, stringToU8a } from '@polkadot/util';
+import { BN, bnToHex, compactAddLength, hexToU8a, isBigInt, isBn, isHex, isNumber, isString, stringToU8a } from '@polkadot/util';
 
 import { blake2AsU8a } from '../blake2/asU8a';
 

packages/util-crypto/src/key/extractPath.ts

@@ -28,7 +28,7 @@ export function keyExtractPath (derivePath: string): ExtractResult {
     });
   }
 
-  assert(constructed === derivePath, `Re-constructed path "${constructed}" does not match input`);
+  assert(constructed === derivePath, () => `Re-constructed path "${constructed}" does not match input`);
 
   return {
     parts,

packages/util-crypto/src/mnemonic/toLegacySeed.ts

@@ -26,7 +26,7 @@ import { mnemonicValidate } from './validate';
  */
 export function mnemonicToLegacySeed (mnemonic: string, password = '', onlyJs = false, byteLength: 32 | 64 = 32): Uint8Array {
   assert(mnemonicValidate(mnemonic), 'Invalid bip39 mnemonic specified');
-  assert([32, 64].includes(byteLength), `Invalid seed length ${byteLength}, expected 32 or 64`);
+  assert([32, 64].includes(byteLength), () => `Invalid seed length ${byteLength}, expected 32 or 64`);
 
   if (byteLength && byteLength === 32) {
     return isReady() && !onlyJs

packages/util-crypto/src/mnemonic/toMiniSecretCmp.spec.ts

@@ -0,0 +1,57 @@
+// Copyright 2017-2021 @polkadot/util-crypto authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { arrayRange, u8aEq } from '@polkadot/util';
+
+import { cryptoWaitReady, mnemonicGenerate, mnemonicToMiniSecret, naclKeypairFromSeed, schnorrkelKeypairFromSeed } from '..';
+
+// NOTE: This basically controls how long stuff runs for, YMMV
+//
+// - 100 runs with 5 checks, takes 2mins on _my_ machine
+// - 10_000 runs with 5 checks should be ~3hrs
+const NUM_RUNS = 100;
+const NUM_CHECKS = 5;
+
+// generate either a JS or WASM mnemonic
+describe.each([true, false])('mnemonicToMiniSecret (compare), onlyJsMnemonic=%p', (onlyJsMnemonic): void => {
+  beforeAll(async (): Promise<void> => {
+    await cryptoWaitReady();
+  });
+
+  // loop through lots of mnemonics
+  describe.each(arrayRange(NUM_RUNS))('run=%p', (): void => {
+    // compare both JS and WASM outputs against original
+    describe.each([true, false])('onlyJsMini=%p', (onlyJsMini): void => {
+      // NOTE we cannot actually use the onlyJsMnemonic flag here
+      const mnemonic = mnemonicGenerate(12);
+
+      describe(mnemonic, (): void => {
+        // do iterations to check and re-check that all matches
+        it.concurrent.each(arrayRange(NUM_CHECKS))('check=%p', (count): void => {
+          const minisecret = mnemonicToMiniSecret(mnemonic, count ? `${count}` : '', onlyJsMnemonic);
+          const edpub = naclKeypairFromSeed(minisecret).publicKey;
+          const srpub = schnorrkelKeypairFromSeed(minisecret).publicKey;
+
+          const testmini = mnemonicToMiniSecret(mnemonic, count ? `${count}` : '', onlyJsMini);
+
+          // explicit minisecret compare
+          expect(
+            u8aEq(minisecret, testmini)
+          ).toEqual(true);
+
+          // compare the sr25519 keypair generated
+          expect(
+            u8aEq(srpub, schnorrkelKeypairFromSeed(testmini).publicKey)
+          ).toEqual(true);
+
+          // compare ed both in WASM and JS
+          [true, false].forEach((onlyJsEd): void => {
+            expect(
+              u8aEq(edpub, naclKeypairFromSeed(testmini, onlyJsEd).publicKey)
+            ).toEqual(true);
+          });
+        });
+      });
+    });
+  });
+});

packages/util-crypto/src/nacl/keypair/fromSeed.spec.ts

@@ -31,8 +31,10 @@ describe('naclKeypairFromSeed', (): void => {
   });
 
   it('generates a valid publicKey/secretKey pair (u8a)', (): void => {
-    expect(
-      naclKeypairFromSeed(TEST)
-    ).toEqual(RESULT);
+    [true, false].forEach((onlyJs): void => {
+      expect(
+        naclKeypairFromSeed(TEST, onlyJs)
+      ).toEqual(RESULT);
+    });
   });
 });

packages/util-crypto/src/nacl/keypair/fromSeed.ts

@@ -21,8 +21,8 @@ import { ed25519KeypairFromSeed, isReady } from '@polkadot/wasm-crypto';
  * naclKeypairFromSeed(...); // => { secretKey: [...], publicKey: [...] }
  * ```
  */
-export function naclKeypairFromSeed (seed: Uint8Array): Keypair {
-  if (isReady()) {
+export function naclKeypairFromSeed (seed: Uint8Array, onlyJs = false): Keypair {
+  if (!onlyJs && isReady()) {
     const full = ed25519KeypairFromSeed(seed);
 
     return {

packages/util-crypto/src/nacl/seal.ts

@@ -19,7 +19,7 @@ interface Sealed {
  * <BR>
  *
  * ```javascript
- * import { naclEncrypt } from '@polkadot/util-crypto';
+ * import { naclSeal } from '@polkadot/util-crypto';
  *
  * naclSeal([...], [...], [...], [...]); // => [...]
  * ```

packages/util-crypto/src/nacl/verify.ts

@@ -25,8 +25,8 @@ export function naclVerify (message: Uint8Array | string, signature: Uint8Array
   const publicKeyU8a = u8aToU8a(publicKey);
   const signatureU8a = u8aToU8a(signature);
 
-  assert(publicKeyU8a.length === 32, `Invalid publicKey, received ${publicKeyU8a.length}, expected 32`);
-  assert(signatureU8a.length === 64, `Invalid signature, received ${signatureU8a.length} bytes, expected 64`);
+  assert(publicKeyU8a.length === 32, () => `Invalid publicKey, received ${publicKeyU8a.length}, expected 32`);
+  assert(signatureU8a.length === 64, () => `Invalid signature, received ${signatureU8a.length} bytes, expected 64`);
 
   return isReady() && !onlyJs
     ? ed25519Verify(signatureU8a, messageU8a, publicKeyU8a)

packages/util-crypto/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/util-crypto', version: '6.2.1' };
+export const packageInfo = { name: '@polkadot/util-crypto', version: '6.9.1' };

packages/util-crypto/src/random/asNumber.ts

@@ -1,9 +1,7 @@
 // Copyright 2017-2021 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import BN from 'bn.js';
-
-import { hexToBn } from '@polkadot/util';
+import { BN, hexToBn } from '@polkadot/util';
 
 import { randomAsHex } from './asHex';
 

packages/util-crypto/src/schnorrkel/verify.ts

@@ -12,8 +12,8 @@ export function schnorrkelVerify (message: Uint8Array | string, signature: Uint8
   const publicKeyU8a = u8aToU8a(publicKey);
   const signatureU8a = u8aToU8a(signature);
 
-  assert(publicKeyU8a.length === 32, `Invalid publicKey, received ${publicKeyU8a.length} bytes, expected 32`);
-  assert(signatureU8a.length === 64, `Invalid signature, received ${signatureU8a.length} bytes, expected 64`);
+  assert(publicKeyU8a.length === 32, () => `Invalid publicKey, received ${publicKeyU8a.length} bytes, expected 32`);
+  assert(signatureU8a.length === 64, () => `Invalid signature, received ${signatureU8a.length} bytes, expected 64`);
 
   return sr25519Verify(signatureU8a, u8aToU8a(message), publicKeyU8a);
 }

packages/util-crypto/src/secp256k1/tweakAdd.ts

@@ -1,9 +1,7 @@
 // Copyright 2017-2021 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import BN from 'bn.js';
-
-import { assert, bnToU8a, isU8a } from '@polkadot/util';
+import { assert, BN, bnToU8a, isU8a } from '@polkadot/util';
 
 import { secp256k1 } from './secp256k1';
 

packages/util-crypto/src/signature/verify.ts

@@ -54,7 +54,7 @@ function verifyDetect (result: VerifyResult, { message, publicKey, signature }:
 }
 
 function verifyMultisig (result: VerifyResult, { message, publicKey, signature }: VerifyInput): VerifyResult {
-  assert([0, 1, 2].includes(signature[0]), `Unknown crypto type, expected signature prefix [0..2], found ${signature[0]}`);
+  assert([0, 1, 2].includes(signature[0]), () => `Unknown crypto type, expected signature prefix [0..2], found ${signature[0]}`);
 
   const type = CRYPTO_TYPES[signature[0]] || 'none';
 
@@ -77,7 +77,7 @@ function verifyMultisig (result: VerifyResult, { message, publicKey, signature }
 export function signatureVerify (message: Uint8Array | string, signature: Uint8Array | string, addressOrPublicKey: Uint8Array | string): VerifyResult {
   const signatureU8a = u8aToU8a(signature);
 
-  assert([64, 65, 66].includes(signatureU8a.length), `Invalid signature length, expected [64..66] bytes, found ${signatureU8a.length}`);
+  assert([64, 65, 66].includes(signatureU8a.length), () => `Invalid signature length, expected [64..66] bytes, found ${signatureU8a.length}`);
 
   const publicKey = decodeAddress(addressOrPublicKey);
   const input = { message, publicKey, signature: signatureU8a };

packages/util-crypto/src/xxhash/xxhash64/asBn.ts

@@ -1,7 +1,7 @@
 // Copyright 2017-2021 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import BN from 'bn.js';
+import { BN } from '@polkadot/util';
 
 import xxhash64AsRaw from './asRaw';
 

packages/util/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/util",
-  "version": "6.2.1",
+  "version": "6.9.1",
   "type": "module",
   "description": "A collection of useful utilities for @polkadot",
   "main": "index.js",
@@ -8,6 +8,9 @@
     "./detectPackage.js",
     "./detectPackage.cjs"
   ],
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
   "contributors": [],
@@ -16,9 +19,9 @@
   "bugs": "https://github.com/polkadot-js/common/issues",
   "homepage": "https://github.com/polkadot-js/common/tree/master/packages/util#readme",
   "dependencies": {
-    "@babel/runtime": "^7.13.10",
-    "@polkadot/x-textdecoder": "6.2.1",
-    "@polkadot/x-textencoder": "6.2.1",
+    "@babel/runtime": "^7.14.5",
+    "@polkadot/x-textdecoder": "6.9.1",
+    "@polkadot/x-textencoder": "6.9.1",
     "@types/bn.js": "^4.11.6",
     "bn.js": "^4.11.9",
     "camelcase": "^5.3.1",

packages/util/src/array/filter.ts

@@ -22,6 +22,7 @@ import { isUndefined } from '../is/undefined';
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
 export function arrayFilter <T = any> (array: T[], allowNulls = true): T[] {
   return array.filter((value) =>
-    !isUndefined(value) && (allowNulls || !isNull(value))
+    !isUndefined(value) &&
+    (allowNulls || !isNull(value))
   );
 }

packages/util/src/array/index.ts

@@ -8,3 +8,4 @@
 export { arrayChunk } from './chunk';
 export { arrayFilter } from './filter';
 export { arrayFlatten } from './flatten';
+export { arrayRange } from './range';

packages/util/src/array/range.spec.ts

@@ -0,0 +1,24 @@
+// Copyright 2017-2021 @polkadot/util authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { arrayRange } from '.';
+
+describe('arrayRange', (): void => {
+  it('does not allow 0 values', (): void => {
+    expect(
+      () => arrayRange(0)
+    ).toThrow(/Expected non-zero, positive number as a range size/);
+  });
+
+  it('it creates a range of the specified length', (): void => {
+    expect(
+      arrayRange(10)
+    ).toEqual([0, 1, 2, 3, 4, 5, 6, 7, 8, 9]);
+  });
+
+  it('it creates a range of the specified length, with offset', (): void => {
+    expect(
+      arrayRange(7, 3)
+    ).toEqual([3, 4, 5, 6, 7, 8, 9]);
+  });
+});

packages/util/src/array/range.ts

@@ -0,0 +1,25 @@
+// Copyright 2017-2021 @polkadot/util authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { assert } from '../assert';
+
+/**
+ * @name arrayRange
+ * @summary Returns a range of numbers ith the size and the specified offset
+ * @description
+ * Returns a new array of numbers with the specific size. Optionally, when `startAt`, is provided, it generates the range to start at a specific value.
+ * @example
+ * <BR>
+ *
+ * ```javascript
+ * import { arrayRange } from '@polkadot/util';
+ *
+ * arrayRange(5); // [0, 1, 2, 3, 4]
+ * arrayRange(3, 5); // [5, 6, 7]
+ * ```
+ */
+export function arrayRange (size: number, startAt = 0): number[] {
+  assert(size > 0, 'Expected non-zero, positive number as a range size');
+
+  return new Array(size).fill(0).map((_, i) => i + startAt);
+}

packages/util/src/bn/bn.ts

@@ -0,0 +1,6 @@
+// Copyright 2017-2021 @polkadot/util authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import BN from 'bn.js';
+
+export { BN };

packages/util/src/bn/consts.spec.ts

@@ -1,9 +1,7 @@
 // Copyright 2017-2021 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import BN from 'bn.js';
-
-import { BN_HUNDRED, BN_ONE, BN_TEN, BN_THOUSAND, BN_ZERO } from '.';
+import { BN, BN_HUNDRED, BN_ONE, BN_TEN, BN_THOUSAND, BN_ZERO } from '.';
 
 describe('consts', (): void => {
   it('BN_ZERO equals 0', (): void => {

packages/util/src/bn/consts.ts

@@ -1,7 +1,7 @@
 // Copyright 2017-2021 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import BN from 'bn.js';
+import { BN } from './bn';
 
 /**
  * @name BN_ZERO

packages/util/src/bn/index.ts

@@ -7,6 +7,7 @@
 
 export * from './consts';
 
+export { BN } from './bn';
 export { bnFromHex } from './fromHex';
 export { bnMax } from './max';
 export { bnMin } from './min';

packages/util/src/bn/max.spec.ts

@@ -1,9 +1,7 @@
 // Copyright 2017-2021 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import BN from 'bn.js';
-
-import { bnMax } from '.';
+import { BN, bnMax } from '.';
 
 describe('bnMax', (): void => {
   it('finds BN maximum', (): void => {

packages/util/src/bn/max.ts

@@ -1,7 +1,7 @@
 // Copyright 2017-2021 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type BN from 'bn.js';
+import type { BN } from './bn';
 
 import { checkMaxMin } from './util';
 

packages/util/src/bn/min.spec.ts

@@ -1,9 +1,7 @@
 // Copyright 2017-2021 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import BN from 'bn.js';
-
-import { bnMin } from '.';
+import { BN, bnMin } from '.';
 
 describe('bnMin', (): void => {
   it('finds BN minimum', (): void => {

packages/util/src/bn/min.ts

@@ -1,7 +1,7 @@
 // Copyright 2017-2021 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type BN from 'bn.js';
+import type { BN } from './bn';
 
 import { checkMaxMin } from './util';
 

packages/util/src/bn/sqrt.spec.ts

@@ -1,9 +1,7 @@
 // Copyright 2017-2021 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import BN from 'bn.js';
-
-import { bnSqrt } from '.';
+import { BN, bnSqrt } from '.';
 
 const TESTS: [string | number | BN | BigInt, string | number][] = [
   [0, 0],

packages/util/src/bn/sqrt.ts

@@ -3,12 +3,13 @@
 
 import type { ToBn } from '../types';
 
-import BN from 'bn.js';
-
 import { assert } from '../assert';
-import { BN_MAX_INTEGER, BN_ONE, BN_ZERO } from '../bn';
+import { BN } from './bn';
+import { BN_MAX_INTEGER, BN_ONE, BN_ZERO } from './consts';
 import { bnToBn } from './toBn';
 
+const SQRT_MAX_SAFE_INTEGER = new BN(94906265);
+
 /**
  * @name bnSqrt
  * @summary Calculates the integer square root of a BN
@@ -35,7 +36,7 @@ export function bnSqrt <ExtToBn extends ToBn> (value: ExtToBn | BN | BigInt | st
 
   // Use sqrt(MAX_SAFE_INTEGER) as starting point. since we already know the
   // output will be larger than this, we expect this to be a safe start
-  let x0 = new BN(94906265);
+  let x0 = SQRT_MAX_SAFE_INTEGER.clone();
 
   while (true) {
     const x1 = n.div(x0).iadd(x0).ishrn(1);

packages/util/src/bn/toBn.spec.ts

@@ -1,9 +1,7 @@
 // Copyright 2017-2021 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import BN from 'bn.js';
-
-import { bnToBn } from '.';
+import { BN, bnToBn } from '.';
 
 describe('bnToBn', (): void => {
   it('converts null values to 0x00', (): void => {

packages/util/src/bn/toBn.ts

@@ -3,20 +3,11 @@
 
 import type { ToBn } from '../types';
 
-import BN from 'bn.js';
-
 import { hexToBn } from '../hex/toBn';
 import { isBigInt } from '../is/bigInt';
 import { isHex } from '../is/hex';
 import { isToBn } from '../is/toBn';
-
-function numberToBn <ExtToBn extends ToBn> (value: number | ExtToBn | BN): BN {
-  return BN.isBN(value)
-    ? value
-    : isToBn(value)
-      ? value.toBn()
-      : new BN(value);
-}
+import { BN } from './bn';
 
 /**
  * @name bnToBn
@@ -43,5 +34,9 @@ export function bnToBn <ExtToBn extends ToBn> (value?: ExtToBn | BN | BigInt | s
     return new BN(value.toString());
   }
 
-  return numberToBn(value);
+  return BN.isBN(value)
+    ? value
+    : isToBn(value)
+      ? value.toBn()
+      : new BN(value);
 }

packages/util/src/bn/toHex.spec.ts

@@ -1,9 +1,7 @@
 // Copyright 2017-2021 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import BN from 'bn.js';
-
-import { bnToHex } from '.';
+import { BN, bnToHex } from '.';
 
 describe('bnToHex', (): void => {
   it('converts null values to 0x00', (): void => {

packages/util/src/bn/toHex.ts

@@ -1,8 +1,8 @@
 // Copyright 2017-2021 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type BN from 'bn.js';
 import type { ToBn, ToBnOptions } from '../types';
+import type { BN } from './bn';
 
 import { isNumber } from '../is/number';
 import { u8aToHex } from '../u8a';

packages/util/src/bn/toU8a.spec.ts

@@ -1,9 +1,7 @@
 // Copyright 2017-2021 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import BN from 'bn.js';
-
-import { bnToU8a } from '.';
+import { BN, bnToU8a } from '.';
 
 describe('bnToU8a', (): void => {
   it('converts null values to 0x00', (): void => {

packages/util/src/bn/toU8a.ts

@@ -1,8 +1,8 @@
 // Copyright 2017-2021 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type BN from 'bn.js';
 import type { ToBn, ToBnOptions } from '../types';
+import type { BN } from './bn';
 
 import { isNumber } from '../is/number';
 import { bnToBn } from './toBn';

packages/util/src/bn/util.ts

@@ -1,12 +1,11 @@
 // Copyright 2017-2021 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import BN from 'bn.js';
-
 import { assert } from '../assert';
+import { BN } from './bn';
 
 export function checkMaxMin (type: 'max' | 'min', items: BN[]): BN {
   assert(items.length >= 1, 'Must provide one or more BN arguments');
 
-  return items.reduce((acc: BN, val: BN) => BN[type](acc, val), items[0]);
+  return items.reduce<BN>((a, v) => BN[type](a, v), items[0]);
 }

packages/util/src/compact/fromU8a.spec.ts

@@ -1,8 +1,7 @@
 // Copyright 2017-2021 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import BN from 'bn.js';
-
+import { BN } from '../bn/bn';
 import { hexToU8a } from '../hex/toU8a';
 import { compactFromU8a } from '.';
 
@@ -15,25 +14,28 @@ describe('compactFromU8a', (): void => {
 
   it('decodes from same u16 encoded value', (): void => {
     expect(
-      compactFromU8a(new Uint8Array([0b11111101, 0b00000111]), 32)
+      compactFromU8a(new Uint8Array([0b11111101, 0b00000111]))
     ).toEqual([2, new BN(511)]);
   });
 
   it('decodes from same u32 encoded value (short)', (): void => {
     expect(
-      compactFromU8a(new Uint8Array([254, 255, 3, 0]), 32)
-    ).toEqual([4, new BN(0xffff)]);
+      compactFromU8a(new Uint8Array([254, 255, 3, 0]))
+    ).toEqual(
+      // since we use in-place, the words are different... HACK it
+      [4, new BN(0xffff).ishln(16).ishrn(16)]
+    );
   });
 
   it('decodes from same u32 encoded value (full)', (): void => {
     expect(
-      compactFromU8a(new Uint8Array([3, 249, 255, 255, 255]), 32)
+      compactFromU8a(new Uint8Array([3, 249, 255, 255, 255]))
     ).toEqual([5, new BN(0xfffffff9)]);
   });
 
   it('decodes from same u32 as u64 encoded value (full, default)', (): void => {
     expect(
-      compactFromU8a(new Uint8Array([3 + ((4 - 4) << 2), 249, 255, 255, 255]), 64)
+      compactFromU8a(new Uint8Array([3 + ((4 - 4) << 2), 249, 255, 255, 255]))
     ).toEqual([5, new BN(0xfffffff9)]);
   });
 
@@ -44,4 +46,12 @@ describe('compactFromU8a', (): void => {
       )
     ).toEqual([7, new BN('5af3107a4000', 16)]);
   });
+
+  it('decodes an actual value', (): void => {
+    expect(
+      compactFromU8a(
+        hexToU8a('0x0284d717')
+      )[1].toString()
+    ).toEqual('100000000');
+  });
 });

packages/util/src/compact/fromU8a.ts

@@ -1,12 +1,8 @@
 // Copyright 2017-2021 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { BitLength } from './types';
-
-import BN from 'bn.js';
-
+import { BN, BN_FOUR } from '../bn';
 import { u8aToBn, u8aToU8a } from '../u8a';
-import { DEFAULT_BITLENGTH } from './defaults';
 
 /**
  * @name compactFromU8a
@@ -17,29 +13,29 @@ import { DEFAULT_BITLENGTH } from './defaults';
  * ```javascript
  * import { compactFromU8a } from '@polkadot/util';
  *
- * const [offset, length] = compactFromU8a(new Uint8Array([254, 255, 3, 0]), 32));
+ * const [offset, length] = compactFromU8a(new Uint8Array([254, 255, 3, 0]));
  *
  * console.log('value offset=', offset, 'length=', length); // 4, 0xffff
  * ```
  */
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-export function compactFromU8a (_input: Uint8Array | string, bitLength: BitLength = DEFAULT_BITLENGTH): [number, BN] {
+export function compactFromU8a (_input: Buffer | Uint8Array | string | number[]): [number, BN] {
   const input = u8aToU8a(_input);
   const flag = input[0] & 0b11;
 
   if (flag === 0b00) {
-    return [1, new BN(input[0]).shrn(2)];
+    return [1, new BN(input[0]).ishrn(2)];
   } else if (flag === 0b01) {
-    return [2, u8aToBn(input.slice(0, 2), true).shrn(2)];
+    return [2, u8aToBn(input.slice(0, 2), true).ishrn(2)];
   } else if (flag === 0b10) {
-    return [4, u8aToBn(input.slice(0, 4), true).shrn(2)];
+    return [4, u8aToBn(input.slice(0, 4), true).ishrn(2)];
   }
 
-  const length = new BN(input[0])
-    .shrn(2) // clear flag
-    .addn(4) // add 4 for base length
-    .toNumber();
-  const offset = 1 + length;
+  const offset = 1 + (
+    new BN(input[0])
+      .ishrn(2) // clear flag
+      .iadd(BN_FOUR) // add 4 for base length
+      .toNumber()
+  );
 
   return [offset, u8aToBn(input.subarray(1, offset), true)];
 }

packages/util/src/compact/stripLength.ts

@@ -1,9 +1,6 @@
 // Copyright 2017-2021 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { BitLength } from './types';
-
-import { DEFAULT_BITLENGTH } from './defaults';
 import { compactFromU8a } from './fromU8a';
 
 /**
@@ -18,8 +15,8 @@ import { compactFromU8a } from './fromU8a';
  * console.log(compactStripLength(new Uint8Array([2 << 2, 0xde, 0xad]))); // [2, Uint8Array[0xde, 0xad]]
  * ```
  */
-export function compactStripLength (input: Uint8Array, bitLength: BitLength = DEFAULT_BITLENGTH): [number, Uint8Array] {
-  const [offset, length] = compactFromU8a(input, bitLength);
+export function compactStripLength (input: Uint8Array): [number, Uint8Array] {
+  const [offset, length] = compactFromU8a(input);
   const total = offset + length.toNumber();
 
   return [

packages/util/src/compact/toU8a.spec.ts

@@ -1,8 +1,7 @@
 // Copyright 2017-2021 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import BN from 'bn.js';
-
+import { BN } from '../bn';
 import { compactToU8a } from '.';
 
 describe('encode', (): void => {
@@ -72,6 +71,13 @@ describe('encode', (): void => {
     );
   });
 
+  it('does not modify the original', (): void => {
+    const original = new BN(123456);
+
+    expect(compactToU8a(original)).toEqual(new Uint8Array([2, 137, 7, 0]));
+    expect(original.toString()).toEqual('123456');
+  });
+
   describe('from Rust', (): void => {
     // Copied from https://github.com/paritytech/parity-codec/blob/master/src/codec.rs
     const testCases = [

packages/util/src/compact/toU8a.ts

@@ -1,10 +1,8 @@
 // Copyright 2017-2021 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import BN from 'bn.js';
-
 import { assert } from '../assert';
-import { bnToBn, bnToU8a } from '../bn';
+import { BN, BN_ONE, BN_TWO, bnToBn, bnToU8a } from '../bn';
 import { u8aConcat } from '../u8a';
 
 const MAX_U8 = new BN(2).pow(new BN(8 - 2)).subn(1);
@@ -29,9 +27,9 @@ export function compactToU8a (_value: BN | BigInt | number): Uint8Array {
   if (value.lte(MAX_U8)) {
     return new Uint8Array([value.toNumber() << 2]);
   } else if (value.lte(MAX_U16)) {
-    return bnToU8a(value.shln(2).addn(0b01), 16, true);
+    return bnToU8a(value.shln(2).iadd(BN_ONE), 16, true);
   } else if (value.lte(MAX_U32)) {
-    return bnToU8a(value.shln(2).addn(0b10), 32, true);
+    return bnToU8a(value.shln(2).iadd(BN_TWO), 32, true);
   }
 
   const u8a = bnToU8a(value);
@@ -42,13 +40,11 @@ export function compactToU8a (_value: BN | BigInt | number): Uint8Array {
     length--;
   }
 
-  assert(length >= 4, 'Previous tests match anyting less than 2^30; qed');
+  assert(length >= 4, 'Invalid length, previous checks match anything less than 2^30');
 
   return u8aConcat(
-    new Uint8Array([
-      // substract 4 as minimum (also catered for in decoding)
-      ((length - 4) << 2) + 0b11
-    ]),
+    // subtract 4 as minimum (also catered for in decoding)
+    [((length - 4) << 2) + 0b11],
     u8a.subarray(0, length)
   );
 }

packages/util/src/format/formatBalance.spec.ts

@@ -1,8 +1,7 @@
 // Copyright 2017-2021 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import BN from 'bn.js';
-
+import { BN } from '../bn';
 import { formatBalance } from '.';
 
 describe('formatBalance', (): void => {

packages/util/src/format/formatBalance.ts

@@ -1,7 +1,7 @@
 // Copyright 2017-2021 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type BN from 'bn.js';
+import type { BN } from '../bn/bn';
 import type { SiDef, ToBn } from '../types';
 
 import { bnToBn } from '../bn/toBn';

packages/util/src/format/formatElapsed.spec.ts

@@ -1,8 +1,7 @@
 // Copyright 2017-2021 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import BN from 'bn.js';
-
+import { BN } from '../bn';
 import { formatElapsed } from '.';
 
 describe('formatElapsed', (): void => {

packages/util/src/format/formatElapsed.ts

@@ -1,7 +1,7 @@
-// Copyright 2017-2021 @polkadot/ui-util authors & contributors
+// Copyright 2017-2021 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type BN from 'bn.js';
+import type { BN } from '../bn/bn';
 import type { ToBn } from '../types';
 
 import { bnToBn } from '../bn/toBn';