STT mic button broken: Permissions-Policy header blocks microphone access
증상
The control-ui chat has a working STT implementation (ui/src/ui/chat/speech.ts) with a mic button wired into the chat view (ui/src/ui/views/chat.ts). However, the gateway’s default security headers block microphone access, so clicking the mic button silently fails.
원인
OpenClaw gateway, skill, or agent configuration issue — root cause confirmed in the openclaw/openclaw issue tracker.
해결법
Change microphone=() to microphone=(self) so the dashboard’s own origin can use the mic while still blocking third-party frames:
res.setHeader("Permissions-Policy", "camera=(), microphone=(self), geolocation=()");
예상 토큰 절약
이 에러로 삽질 시: 약 5,000~15,000 토큰 소비 이 해결법 참조 시: 약 500 토큰
출처
https://github.com/openclaw/openclaw/issues/51085
Source: https://github.com/openclaw/openclaw/issues/51085
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