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Message #01950
[Bug 1224756] Re: pulseaudio should give a visual indication when it is recording
I marked it as Incomplete because nobody has answered my question.
Complexity of design is not the issue; I imagine the design would take
about 20 minutes.
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https://bugs.launchpad.net/bugs/1224756
Title:
pulseaudio should give a visual indication when it is recording
Status in “indicator-sound” package in Ubuntu:
Incomplete
Status in “pulseaudio” package in Ubuntu:
Invalid
Status in “indicator-sound” source package in Saucy:
Incomplete
Status in “pulseaudio” source package in Saucy:
Invalid
Bug description:
David and the security team (inspired by an observation from Rick)
discussed that when recording, pulseaudio should somehow unobtrusively
show the user that it is recording. The easiest thing to do would be
for pulseaudio to alert indicator-sound which would then turn its icon
red (similar to indicator-message turning blue with new messages).
Marking 'high' because apps with access to pulseaudio can currently
eavedrop on users. If the app is allowed to do networking (the default
for apps), then it can ship that information off to a server
somewhere.
Note 1, the alert to indicator-sound must happen via the out of
process pulseaudio server and not the confined app itself to be
effective.
Note 2, we should consider how to enforce this for foreground apps
only. Application lifecycle should probably handle this for 13.10
(apps are suspended if not in foreground or if the screensaver is on),
but we don't want an app on the converged device to record in the
background when the user isn't paying attention. Example eavesdropping
attack: start recording only when the screensaver is on (perhaps
inhibiting the screensaver during recording would be enough).
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References