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3 Commits
Author SHA1 Message Date
Josh HawkinsandGitHub d4ebe64fde Close config paths to command execution (#24890)
* check go2rtc stream sources on the internal port

auth() returned admin for internal port requests before the go2rtc src check ran, so anyone who could reach port 5000 could send an unknown src to /api/ws, and go2rtc created a stream from it and started its producer, including ffmpeg sources with #raw= arguments. The internal port now rejects any src that isn't an existing stream, the same as the external port, and still skips the per-camera role checks.

* reject go2rtc stream names that can inject transcode parameters

live.transcode.source names a go2rtc stream that is spliced into an ffmpeg:{name}#video=h264 source, and stream names were never validated, so a stream named with #raw= parameters, whitespace, quotes or a ${VAR} reference added its own ffmpeg arguments. New stream names with these characters are rejected through the API, transcode.source fails validation when its stream name has them, and startup skips the generated transcode stream.

* only export allowlisted environment_vars

apply_config_env_vars wrote every unprefixed environment_vars key into os.environ and exported every FRIGATE_ key, so a config could set LD_PRELOAD or LIGHTER_ANE_EP to load a library into Frigate or its children, or set FRIGATE_RUN_AS_ROOT to turn off the ffmpeg.path writable-tree guard. Only the documented names are now exported, each with a value check, and a name the container already sets is never overwritten. FRIGATE_ keys still feed substitution, but only FRIGATE_JWT_SECRET is exported. Anything else logs a warning naming the key.

* don't trust live stream names as existing go2rtc streams
2026-11-08 07:16:48 -07:00
Blake BlackshearandClaude Opus 5.5 2b0a69c028 Merge remote-tracking branch 'origin/master' into dev
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Brings the go2rtc security fixes from #24658 to dev. Dev-specific changes
in the merge:
- frigate/config/env.py stays deleted; the environment_vars protection for
  GO2RTC_ALLOW_ARBITRARY_EXEC moves to apply_config_env_vars in
  frigate/util/env.py, so the value never reaches os.environ
- services.py imports substitute_frigate_vars from frigate.util.env and
  maps UnknownVariableError to the unknown variable message
- go2rtc stream tests patch dev's import-time exec override snapshot and
  its FRIGATE_* variable sources
- test_http_media.py keeps dev's _insert_recording helper; the one added
  on master replaced it and broke the dev tests

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-14 14:30:11 -05:00
Josh HawkinsandGitHub e61ad52b67 move env helpers out of the config package (#24648)
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go2rtc's create_config.py imported frigate.config.env, which ran the frigate.config package init and loaded every detector plugin. Since the onnxruntime 1.30 bump, importing onnxruntime takes about 5s on some hosts, so go2rtc started after Frigate's cameras and every ffmpeg process failed to connect to the restream until it came up. The env helpers now live in frigate.util.env, so go2rtc's config script no longer imports onnxruntime.
2026-10-12 14:54:50 -05:00