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webrtc/src/6c973e0fb4
commit
6c973e0fb48a0296c74ddad74fa1ccd50a53543a
[log]
author
Philipp Hancke <philipp.hancke@googlemail.com>
Fri May 22 16:17:26 2026
committer
webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com <webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com>
Wed May 27 06:58:34 2026
tree
8c7c940f237141788a93b4738079d58fd22fb602
parent
134d3b0bbd08dc40040101e4a55d1af74d72b536 [diff]
Implement cryptex header extension negotiation

Implements
  https://datatracker.ietf.org/doc/rfc9335/
with the necessary APIs for the W3C extension API described in
  https://w3c.github.io/webrtc-extensions/#rtp-header-extension-encryption

cryptex is declarative per
  https://datatracker.ietf.org/doc/html/rfc9335#section-4

cryptex is used as a session-level attribute by default with the exception of matching media-level-only offers at media level.

The per-transceiver flag from the W3C spec is split to a separate CL.

Bug: webrtc:455813732
Change-Id: I4a17bad40300112300c5d98d3d4d80cb3b6df848
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/451800
Commit-Queue: Philipp Hancke <philipp.hancke@googlemail.com>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#47813}
21 files changed
tree: 8c7c940f237141788a93b4738079d58fd22fb602
  1. .agents/
  2. agents/
  3. api/
  4. audio/
  5. build_overrides/
  6. call/
  7. common_audio/
  8. common_video/
  9. data/
  10. docs/
  11. examples/
  12. experiments/
  13. g3doc/
  14. infra/
  15. logging/
  16. media/
  17. modules/
  18. net/
  19. p2p/
  20. pc/
  21. resources/
  22. rtc_base/
  23. rtc_tools/
  24. rust/
  25. sdk/
  26. stats/
  27. system_wrappers/
  28. test/
  29. tools_webrtc/
  30. video/
  31. .clang-format
  32. .clang-tidy
  33. .git-blame-ignore-revs
  34. .gitignore
  35. .gn
  36. .mailmap
  37. .rustfmt.toml
  38. .style.yapf
  39. .vpython3
  40. .yapfignore
  41. AUTHORS
  42. BUILD.gn
  43. CODE_OF_CONDUCT.md
  44. codereview.settings
  45. DEPS
  46. DIR_METADATA
  47. ENG_REVIEW_OWNERS
  48. GEMINI.md
  49. LICENSE
  50. license_template.txt
  51. native-api.md
  52. OWNERS
  53. OWNERS_INFRA
  54. PATENTS
  55. PRESUBMIT.py
  56. presubmit_test.py
  57. presubmit_test_mocks.py
  58. pylintrc
  59. pylintrc_old_style
  60. README.chromium
  61. README.md
  62. unsafe_buffers_paths.txt
  63. WATCHLISTS
  64. webrtc.gni
  65. webrtc_lib_link_test.cc
  66. whitespace.txt
README.md

WebRTC is a free, open software project that provides browsers and mobile applications with Real-Time Communications (RTC) capabilities via simple APIs. The WebRTC components have been optimized to best serve this purpose.

Our mission: To enable rich, high-quality RTC applications to be developed for the browser, mobile platforms, and IoT devices, and allow them all to communicate via a common set of protocols.

The WebRTC initiative is a project supported by Google, Mozilla and Opera, amongst others.

Development

See here for instructions on how to get started developing with the native code.

Authoritative list of directories that contain the native API header files.

More info