1*d9f75844SAndroid Build Coastguard WorkerThere are a couple bug trackers relevant to WebRTC: 2*d9f75844SAndroid Build Coastguard Worker 3*d9f75844SAndroid Build Coastguard Worker * [crbug.com](https://crbug.com) -- for Chrome. 4*d9f75844SAndroid Build Coastguard Worker 5*d9f75844SAndroid Build Coastguard Worker * [bugzilla.mozilla.org](https://bugzilla.mozilla.org/) -- for Firefox. 6*d9f75844SAndroid Build Coastguard Worker 7*d9f75844SAndroid Build Coastguard Worker * [bugs.webkit.org](https://bugs.webkit.org/) -- for Safari. 8*d9f75844SAndroid Build Coastguard Worker 9*d9f75844SAndroid Build Coastguard Worker * [developer.microsoft.com](https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/) -- for Microsoft Edge. 10*d9f75844SAndroid Build Coastguard Worker 11*d9f75844SAndroid Build Coastguard Worker * [bugs.opera.com/wizard](https://bugs.opera.com/wizard/) -- for Opera. 12*d9f75844SAndroid Build Coastguard Worker 13*d9f75844SAndroid Build Coastguard Worker * [bugs.webrtc.org](http://bugs.webrtc.org) -- for WebRTC native code. 14*d9f75844SAndroid Build Coastguard Worker 15*d9f75844SAndroid Build Coastguard WorkerAnyone with a [Google account][1] can file bugs in the Chrome and WebRTC trackers and they're continuously triaged by Chrome and WebRTC engineers. 16*d9f75844SAndroid Build Coastguard Worker 17*d9f75844SAndroid Build Coastguard Worker 18*d9f75844SAndroid Build Coastguard Worker### How to File a Good Bug Report 19*d9f75844SAndroid Build Coastguard Worker 20*d9f75844SAndroid Build Coastguard Worker#### Instructions 21*d9f75844SAndroid Build Coastguard Worker 22*d9f75844SAndroid Build Coastguard Worker* Identify which bug tracker to use: 23*d9f75844SAndroid Build Coastguard Worker 24*d9f75844SAndroid Build Coastguard Worker * If you're hitting a problem in Chrome, file the bug using the 25*d9f75844SAndroid Build Coastguard Worker [the Chromium issue wizard](https://chromiumbugs.appspot.com/?token=0) 26*d9f75844SAndroid Build Coastguard Worker Choose "Web Developer" and "API", then fill out the form. For the component choose 27*d9f75844SAndroid Build Coastguard Worker * Blink>GetUserMedia for camera/microphone issues 28*d9f75844SAndroid Build Coastguard Worker * Blink>MediaRecording for issues with the MediaRecorder API 29*d9f75844SAndroid Build Coastguard Worker * Blink>WebRTC for issues with the RTCPeerConnection API 30*d9f75844SAndroid Build Coastguard Worker This ensures the right people will look at your bug. 31*d9f75844SAndroid Build Coastguard Worker 32*d9f75844SAndroid Build Coastguard Worker * If you're a developer working with the native code, file the bug at 33*d9f75844SAndroid Build Coastguard Worker [this link][4]. 34*d9f75844SAndroid Build Coastguard Worker 35*d9f75844SAndroid Build Coastguard Worker* Include as much as possible from the data points listed below. 36*d9f75844SAndroid Build Coastguard Worker 37*d9f75844SAndroid Build Coastguard Worker#### Example Data Points 38*d9f75844SAndroid Build Coastguard Worker 39*d9f75844SAndroid Build Coastguard Worker * Version of the browser/app 40*d9f75844SAndroid Build Coastguard Worker 41*d9f75844SAndroid Build Coastguard Worker * For Chrome: copy/paste from **chrome://version** 42*d9f75844SAndroid Build Coastguard Worker 43*d9f75844SAndroid Build Coastguard Worker * For WebRTC native code: if applicable, include the branch (e.g. trunk) 44*d9f75844SAndroid Build Coastguard Worker and WebRTC revision (e.g. r8207) your application uses 45*d9f75844SAndroid Build Coastguard Worker 46*d9f75844SAndroid Build Coastguard Worker * Operating system (Windows, Mac, Linux, Android, iOS, etc.) and version 47*d9f75844SAndroid Build Coastguard Worker (e.g. Windows 7, OS X 10.9, Ubuntu 14, etc.) 48*d9f75844SAndroid Build Coastguard Worker 49*d9f75844SAndroid Build Coastguard Worker * Hardware platform/device model (e.g. PC, Mac, Samsung 4S, Nexus 7, iPhone 50*d9f75844SAndroid Build Coastguard Worker 5S, iPad Air 2 etc) 51*d9f75844SAndroid Build Coastguard Worker 52*d9f75844SAndroid Build Coastguard Worker * Camera and microphone model and version (if applicable) 53*d9f75844SAndroid Build Coastguard Worker 54*d9f75844SAndroid Build Coastguard Worker * For Chrome audio and video device issues, please run the tests at 55*d9f75844SAndroid Build Coastguard Worker <https://test.webrtc.org>. After the tests finish running, click the bug 56*d9f75844SAndroid Build Coastguard Worker icon at the top, download the report, and attach the report to the issue 57*d9f75844SAndroid Build Coastguard Worker tracker. 58*d9f75844SAndroid Build Coastguard Worker 59*d9f75844SAndroid Build Coastguard Worker * Web site URL 60*d9f75844SAndroid Build Coastguard Worker 61*d9f75844SAndroid Build Coastguard Worker * Reproduction steps: detailed information on how to reproduce the bug. If 62*d9f75844SAndroid Build Coastguard Worker applicable, please either attach or link to a minimal test page in 63*d9f75844SAndroid Build Coastguard Worker HTML+JavaScript. 64*d9f75844SAndroid Build Coastguard Worker 65*d9f75844SAndroid Build Coastguard Worker * For **crashes** 66*d9f75844SAndroid Build Coastguard Worker 67*d9f75844SAndroid Build Coastguard Worker * If you experience a crash while using Chrome, please include a crash ID 68*d9f75844SAndroid Build Coastguard Worker by following [these instructions][2]. 69*d9f75844SAndroid Build Coastguard Worker 70*d9f75844SAndroid Build Coastguard Worker * If you experience a crash while using WebRTC native code, please include 71*d9f75844SAndroid Build Coastguard Worker the full stacktrace. 72*d9f75844SAndroid Build Coastguard Worker 73*d9f75844SAndroid Build Coastguard Worker * For **functional** issues or **ICE** issues, in either Chrome or a native 74*d9f75844SAndroid Build Coastguard Worker application, please gather a [native log][5]. 75*d9f75844SAndroid Build Coastguard Worker 76*d9f75844SAndroid Build Coastguard Worker * For **connectivity** issues on Chrome, ensure **chrome://webrtc-internals** 77*d9f75844SAndroid Build Coastguard Worker is open in another tab before starting the call and while the call is in progress, 78*d9f75844SAndroid Build Coastguard Worker 79*d9f75844SAndroid Build Coastguard Worker * expand the **Create Dump** section, 80*d9f75844SAndroid Build Coastguard Worker 81*d9f75844SAndroid Build Coastguard Worker * click the **Download the PeerConnection updates and stats data** button. 82*d9f75844SAndroid Build Coastguard Worker You will be prompted to save the dump to your local machine. Please 83*d9f75844SAndroid Build Coastguard Worker attach that dump to the bug report. 84*d9f75844SAndroid Build Coastguard Worker 85*d9f75844SAndroid Build Coastguard Worker * For **audio quality** issues on Chrome, while the call is in progress, 86*d9f75844SAndroid Build Coastguard Worker 87*d9f75844SAndroid Build Coastguard Worker * please open **chrome://webrtc-internals** in another tab, 88*d9f75844SAndroid Build Coastguard Worker 89*d9f75844SAndroid Build Coastguard Worker * expand the **Create Dump** section, 90*d9f75844SAndroid Build Coastguard Worker 91*d9f75844SAndroid Build Coastguard Worker * fill in the **Enable diagnostic audio recordings** checkbox. You will be 92*d9f75844SAndroid Build Coastguard Worker prompted to save the recording to your local machine. After ending the 93*d9f75844SAndroid Build Coastguard Worker call, attach the recording to the bug. 94*d9f75844SAndroid Build Coastguard Worker 95*d9f75844SAndroid Build Coastguard Worker * For **echo** issues, please try to capture an audio recording from the 96*d9f75844SAndroid Build Coastguard Worker side that is _generating_ the echo, not the side that _hears_ the echo. 97*d9f75844SAndroid Build Coastguard Worker For example, if UserA and UserB are in a call, and UserA hears herself 98*d9f75844SAndroid Build Coastguard Worker speak, please obtain an audio recording from UserB. 99*d9f75844SAndroid Build Coastguard Worker 100*d9f75844SAndroid Build Coastguard Worker * For **regressions**, i.e. things that worked in one version and stopped working in 101*d9f75844SAndroid Build Coastguard Worker a later versioņ, provide both versions. If you know steps to reproduce you might 102*d9f75844SAndroid Build Coastguard Worker want to try [a bisect](https://www.chromium.org/developers/bisect-builds-py) to 103*d9f75844SAndroid Build Coastguard Worker identify the commit that changed the behaviour. 104*d9f75844SAndroid Build Coastguard Worker 105*d9f75844SAndroid Build Coastguard Worker * For **video problems**, e.g. artifacts or decoder failures, a rtpdump file 106*d9f75844SAndroid Build Coastguard Worker with the unencrypted RTP traffic. This can by replayed using the video_replay 107*d9f75844SAndroid Build Coastguard Worker tool from the rtc_tools directory. 108*d9f75844SAndroid Build Coastguard Worker 109*d9f75844SAndroid Build Coastguard Worker * For problem with the webcam, a dump or screenshot of the "Video Capture" tab 110*d9f75844SAndroid Build Coastguard Worker in chrome://media-internals. 111*d9f75844SAndroid Build Coastguard Worker 112*d9f75844SAndroid Build Coastguard Worker### Filing a Security Bug 113*d9f75844SAndroid Build Coastguard Worker 114*d9f75844SAndroid Build Coastguard WorkerThe WebRTC team takes security very seriously. If you find a vulnerability in 115*d9f75844SAndroid Build Coastguard WorkerWebRTC, please file a [Chromium security bug][ChromeSecurity], even if the bug 116*d9f75844SAndroid Build Coastguard Workeronly affects native WebRTC code and not Chromium. 117*d9f75844SAndroid Build Coastguard Worker 118*d9f75844SAndroid Build Coastguard WorkerA history of fixed Chromium security bugs is best found via [security notes in 119*d9f75844SAndroid Build Coastguard WorkerStable Channel updates on the Google Chrome releases blog][ChromeSecurityBlog]. 120*d9f75844SAndroid Build Coastguard Worker 121*d9f75844SAndroid Build Coastguard WorkerYou can also find fixed, publicly visible [Type=Bug-Security][ChromeBugList] 122*d9f75844SAndroid Build Coastguard Workerbugs in the issue tracker (note: security bugs normally become publicly 123*d9f75844SAndroid Build Coastguard Workervisible 14 weeks after they are fixed). If there is a bug in WebRTC code 124*d9f75844SAndroid Build Coastguard Workerthat Chromium isn’t using (such as the Java/ObjC wrappers for Android/iOS) 125*d9f75844SAndroid Build Coastguard Workerwe will announce fixes separately on [discuss-webrtc][DiscussWebRTC]. 126*d9f75844SAndroid Build Coastguard Worker 127*d9f75844SAndroid Build Coastguard Worker[Tracking released security bug disclosures][WebRtcBugList]. 128*d9f75844SAndroid Build Coastguard Worker 129*d9f75844SAndroid Build Coastguard WorkerNote that we will generally NOT merge security fixes backwards to any branches, 130*d9f75844SAndroid Build Coastguard Workerso if you’re using older branches it’s your responsibility to make sure the 131*d9f75844SAndroid Build Coastguard Workerrelevant security fixes get merged. 132*d9f75844SAndroid Build Coastguard Worker 133*d9f75844SAndroid Build Coastguard Worker 134*d9f75844SAndroid Build Coastguard Worker### Receiving notifications about security bugs in Chrome 135*d9f75844SAndroid Build Coastguard Worker 136*d9f75844SAndroid Build Coastguard WorkerTo get automatic notifications about activity/comments in security bugs in 137*d9f75844SAndroid Build Coastguard WorkerChrome you need to be either explicitly cc:d on specific bugs (by someone who 138*d9f75844SAndroid Build Coastguard Workerhas access to the bug) or be part of a special mailing list for all security bug 139*d9f75844SAndroid Build Coastguard Workernotifications. To get on that list you have to apply to the Chrome Security 140*d9f75844SAndroid Build Coastguard Workerteam, see more about this on the [Chrome Security page][ChromeSecurity] under 141*d9f75844SAndroid Build Coastguard Worker"How can I get access to Chromium vulnerabilities?" at the bottom of the page. 142*d9f75844SAndroid Build Coastguard Worker 143*d9f75844SAndroid Build Coastguard WorkerPlease note that Chrome's security-notify list will receive notifications about 144*d9f75844SAndroid Build Coastguard Workerall security bugs in Chrome and not just the WebRTC ones. Normally it shouldn't 145*d9f75844SAndroid Build Coastguard Workerbe a problem to figure out whether an issue affects WebRTC since it will most 146*d9f75844SAndroid Build Coastguard Workerlikely be tagged with one of the WebRTC-related components (one of Blink>WebRTC, 147*d9f75844SAndroid Build Coastguard WorkerBlink>GetUserMedia, Blink>MediaStream, Blink>MediaRecording) or their sub- 148*d9f75844SAndroid Build Coastguard Workercomponents. 149*d9f75844SAndroid Build Coastguard Worker 150*d9f75844SAndroid Build Coastguard WorkerAlso note that access granted by the list will only apply to bugs of Type=Bug- 151*d9f75844SAndroid Build Coastguard WorkerSecurity. Not all bugs with crashes, memory leaks and other potential 152*d9f75844SAndroid Build Coastguard Workervulnerabilities are marked as Bug-Security though. You can read more about what 153*d9f75844SAndroid Build Coastguard Workercategories of bugs are deemed security bugs in the [Severity Guidelines for 154*d9f75844SAndroid Build Coastguard WorkerSecurity Issues][SeverityGuidelines] and also on the [Security FAQ][SecurityFaq] 155*d9f75844SAndroid Build Coastguard Workerpage. 156*d9f75844SAndroid Build Coastguard Worker 157*d9f75844SAndroid Build Coastguard Worker 158*d9f75844SAndroid Build Coastguard Worker[1]: https://accounts.google.com/ 159*d9f75844SAndroid Build Coastguard Worker[2]: http://www.chromium.org/for-testers/bug-reporting-guidelines/reporting-crash-bug 160*d9f75844SAndroid Build Coastguard Worker[3]: https://code.google.com/p/chromium/issues/entry?template=Audio/Video%20Issue 161*d9f75844SAndroid Build Coastguard Worker[4]: https://bugs.chromium.org/p/webrtc/issues/entry 162*d9f75844SAndroid Build Coastguard Worker[5]: native-code/logging.md 163*d9f75844SAndroid Build Coastguard Worker[ChromeSecurity]: https://www.chromium.org/Home/chromium-security/reporting-security-bugs 164*d9f75844SAndroid Build Coastguard Worker[DiscussWebRTC]: https://groups.google.com/group/discuss-webrtc 165*d9f75844SAndroid Build Coastguard Worker[ChromeSecurityBlog]: https://chromereleases.googleblog.com/search/label/Stable%20updates 166*d9f75844SAndroid Build Coastguard Worker[ChromeBugList]: https://bugs.chromium.org/p/chromium/issues/list?can=1&q=Type%3DBug-Security+component%3ABlink%3EWebRTC+-status%3ADuplicate%2CWontfix&sort=-closed&colspec=ID+Pri+M+Component+Status+Owner+Summary+OS+Closed&x=m&y=releaseblock&cells=ids 167*d9f75844SAndroid Build Coastguard Worker[WebRtcBugList]: https://bugs.chromium.org/p/webrtc/issues/list?q=Type%3DBug-Security&can=1 168*d9f75844SAndroid Build Coastguard Worker[ChromeSecurity]: https://www.chromium.org/Home/chromium-security 169*d9f75844SAndroid Build Coastguard Worker[SeverityGuidelines]: https://chromium.googlesource.com/chromium/src/+/main/docs/security/severity-guidelines.md 170*d9f75844SAndroid Build Coastguard Worker[SecurityFaq]: https://chromium.googlesource.com/chromium/src/+/main/docs/security/faq.md 171