On 28 June 2016 at 16:02, Jamie Strandboge <ja...@canonical.com> wrote:

> "On Thu, 2016-06-09 at 09:05 -0400, Pat McGowan wrote:
> Seems Rex understood the plumbing, maybe there is a pulse setting to
> disable it.
> 

I would very much prefer this since this is a very sensitive area and IMHO, we
should only enable voicecall recording if there is a clear customer requirement,
and even then only with proper design.

The oem bug #1569213 references the voicecall-record[1] profile as being newly 
enabled.
Can we simply not disable that profile? Or is Ondrej saying that because of how
we do routing, you might be able to still record without the voicecall-record
profile (I'm guessing this means it would show up in pulse as a different,
recordable profile?)? If that's the case, let's fix the routing. :)

In other words:

 * the microphone is currently mediated by pulseaudio and trust-store

 * call recording recently was added somewhere and doesn't seem to be mediated
   by trust-store on all platforms (someone should confirm)

 * if pulseaudio and trust-store properly mediated call recording then this is
   probably technically enough to satisfy mediation requirements

 * (this bug) indicates it is surprising
   that call audio is lumped in with microphone recording. I agree this is
   surprising and strongly feel we should disable call audio recording until
   there is a clear customer requirement. call audio recording was never a
   consideration by our implementation because it didn't exist at the time--
   if it is something we want, it should be properly designed (likely a 2nd
   trust-store prompt)


[1]https://github.com/mer-hybris/pulseaudio-modules-droid/blob/master/README#L114

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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/1591935

Title:
  audio record works for call audio

Status in Canonical System Image:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in trust-store package in Ubuntu:
  Confirmed

Bug description:
  krillin:ubuntu-touch/rc-proposed/bq-aquaris.en,#350

  Install the app 'Recorder' from the Ubuntu Store.

  Confirm it works by opening and making a recording. Note that the app
  requests permission to access the microphone, and you grant this with
  the usual trust store prompt.

  Now move to the phone app, and place a regular phone call. With the
  call active, open Recorder again, and start recording.

  Stop recording after some time, and hang up the call.

  return to the recorder app, and play the recording made during the
  phone call. Audio from both the local microphone and the remote
  handset (Which the user heard during the call) will be present on the
  track.

  It was expected that no audio from the call could be captured by
  applications.

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