mirror of
https://github.com/kerberos-io/onvif.git
synced 2026-08-23 15:08:33 +00:00
d7cfee56a1
Critical
- Renew busy-loop on persistent failure: after a failed
renewPullPoint, the loop re-read the (now in-past)
GrantedTermination and nextRenewInterval floored to 1s, hammering
the camera at 1 Hz until reconnect. nextRenewIntervalAfterError
decouples the failure path from the stale grant and backs off
at opts.RetryBackoff. renewLoop also routes through s.now() so
test clocks can drive it deterministically.
- Lost-update race on GrantedTermination: a renew result for an
old subscription could overwrite the grant on a new one if
attemptRecreate swapped pullPoint mid-flight. A generation
counter on Stream tracks subscription rotation; the renew loop
captures the generation before the SOAP call and discards the
result if the subscription was rotated.
- Credential leak when <Security> straddled the 64 KiB error cap:
the non-greedy regex required a closing tag and missed the
truncated case. wsseSecurityRE now matches close-tag-or-EOF.
Belt-and-braces wssePasswordRE redacts <Password> elements
outside any Security wrapper.
- addHeaderChildren accepted well-formed-but-element-free input
and produced a header-less request. Now errors out.
Important
- Wrapper detection in buildRefParamsHeader was HasSuffix-based and
misfired on children named *ReferenceParameters. Replaced with the
unambiguous wrapper-only contract: input must be the full
<*:ReferenceParameters> element returned by extractReferenceParameters.
- Renamed SoapOption → SendSoapOption and WithHeader → WithSOAPHeader
to disambiguate at call sites.
- Renamed WithHeader's `xml` parameter to headerContent to avoid
shadowing the encoding/xml package name.
- Documented terminationTimeRE's "first match only" semantics so
nobody re-uses it from PullMessages context where multiple
TerminationTime elements appear.
- goleak is now a direct require (go mod tidy).
Performance
- Added gosoap.AddStringHeaderContents (plural) for multi-root
header content. AddStringHeaderContent remains as-is for
backwards compatibility with external consumers. Device.go's
addHeaderChildren workaround is gone — one etree parse per
SendSoapWithOptions call instead of two.
Migration
- Device.go's own CallOnvifFunction and the three examples now
call SendSoapWithOptions, modelling the canonical path.
Docs / tests
- Trust-boundary warning on SendSoapWithHeader/Options godoc.
- Comments on createPullPointResp/Alt explain why TerminationTime
is intentionally omitted (renew timing fixtures).
- New tests: digest retry strips WS-Security, duplicate
WithSOAPHeader is last-wins, malformed TerminationTime yields
zero, margin==base falls to base/2, empty SubscriptionReference
yields empty ref params, Security straddling cap is redacted,
bare Password redacted, wrapper-only contract is enforced.
93 lines
2.6 KiB
Go
93 lines
2.6 KiB
Go
package main
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import (
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"encoding/xml"
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"github.com/kerberos-io/onvif"
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"github.com/kerberos-io/onvif/event"
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"github.com/kerberos-io/onvif/xsd"
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"io/ioutil"
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"log"
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)
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// === Geovision ===
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// Request:
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// <tev:PullMessages>
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// <tev:Timeout>PT20S</tev:Timeout>
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// <tev:MessageLimit>10</tev:MessageLimit>
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// </tev:PullMessages>
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// Response:
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// <tev:PullMessagesResponse>
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// <tev:CurrentTime>2021-12-02T02:42:30Z</tev:CurrentTime>
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// <tev:TerminationTime>2021-12-02T02:42:50Z</tev:TerminationTime>
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// <wsnt:NotificationMessage> ... </wsnt:NotificationMessage>
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// </tev:PullMessagesResponse>
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//
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// Test Summary:
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// 1. the TerminationTime = CurrentTime+Timeout
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// 2. even current time exceed the TerminationTime, the pull point still alive
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// === BOSCH ===
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// Request:
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// <tev:PullMessages>
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// <tev:Timeout>PT20S</tev:Timeout>
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// <tev:MessageLimit>10</tev:MessageLimit>
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// </tev:PullMessages>
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// Response:
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// <tev:PullMessagesResponse>
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// <tev:CurrentTime>2021-12-02T03:06:39Z</tev:CurrentTime>
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// <tev:TerminationTime>2021-12-02T03:07:39Z</tev:TerminationTime>
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// <wsnt:NotificationMessage> ... </wsnt:NotificationMessage>
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// </tev:PullMessagesResponse>
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//
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// Test Summary:
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// the TerminationTime increase one minute
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// === Hikvisiion ===
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// Request:
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//
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// Response:
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// <tev:PullMessagesResponse><tev:CurrentTime>2021-12-02T06:08:35Z</tev:CurrentTime>
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//
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// <tev:TerminationTime>2021-12-02T06:18:40Z</tev:TerminationTime>
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// <wsnt:NotificationMessage><wsnt:Topic Dialect="http://www.onvif.org/ver10/tev/topicExpression/ConcreteSet">tns1:RuleEngine/CellMotionDetector/Motion</wsnt:Topic>
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// ...
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// </wsnt:NotificationMessage>
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// </tev:PullMessagesResponse>
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//
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// Test Summary:
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//
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// the TerminationTime increase ten minutes
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func main() {
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dev, err := onvif.NewDevice(onvif.DeviceParams{
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Xaddr: "192.168.12.148", // BOSCH
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//Xaddr: "192.168.12.149", // Geovision
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//Xaddr: "192.168.12.123", //Hikvision
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Username: "administrator",
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Password: "Password1!",
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AuthMode: onvif.UsernameTokenAuth,
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})
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if err != nil {
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log.Fatalln("fail to new device:", err)
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}
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pullMessage := event.PullMessages{
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Timeout: xsd.Duration("PT5S"),
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MessageLimit: 10,
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}
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endPoint := "http://192.168.12.148/Web_Service?Idx=0" // BOSCH
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//endPoint := "http://192.168.12.149:80/onvif/events" // Geovision
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//endPoint := "http://192.168.12.123/onvif/Events/PullSubManager_2021-12-02T06:07:58Z_0"
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requestBody, err := xml.Marshal(pullMessage)
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if err != nil {
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log.Fatalln(err)
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}
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res, err := dev.SendSoapWithOptions(endPoint, string(requestBody))
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if err != nil {
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log.Fatalln("fail to CallMethod:", err)
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}
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bs, _ := ioutil.ReadAll(res.Body)
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log.Printf(">> Result: %+v \n %s", res.StatusCode, bs)
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}
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