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I believe this change would allow AMI users to execute arbitrary commands on 
the Asterisk server (security risk).  The ability to SetVar 
CONFBRIDGE(bridge,record_command) from AMI would need to be blocked when 
asterisk.conf has live_dangerously=no.

- Corey Farrell


On Sept. 26, 2014, 12:23 a.m., gareth wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviewboard.asterisk.org/r/4023/
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> 
> (Updated Sept. 26, 2014, 12:23 a.m.)
> 
> 
> Review request for Asterisk Developers.
> 
> 
> Bugs: ASTERISK-24351
>     https://issues.asterisk.org/jira/browse/ASTERISK-24351
> 
> 
> Repository: Asterisk
> 
> 
> Description
> -------
> 
> This patch adds the ability to pass options and a command to MixMontor when 
> recording a conference using ConfBridge.
> 
> New options are -
> 
> record_options: Options to MixMontor, eg: m(), W() etc.
> record_command: The command to execute when recording is over.
> 
> eg: Set(CONFBRIDGE(bridge,record_command)=/path/to/command 
> ^{MIXMONITOR_FILENAME}))
> 
> Note:
> 
> The current behavior of set_rec_filename is to always append a timestamp to 
> rec_file. This is desirable for dynamically generated rec_file, but doesn't 
> make sense for a user-supplied rec_file and the documenation does not mention 
> that it does this either.
> 
> So the patch changes set_rec_filename to use the user-supplied rec_file 
> as-is. 
> 
> 
> Diffs
> -----
> 
>   /trunk/configs/samples/confbridge.conf.sample 423782 
>   /trunk/apps/confbridge/include/confbridge.h 423782 
>   /trunk/apps/confbridge/conf_config_parser.c 423782 
>   /trunk/apps/app_confbridge.c 423782 
> 
> Diff: https://reviewboard.asterisk.org/r/4023/diff/
> 
> 
> Testing
> -------
> 
> Set record_options to m(${MAILBOX}) and verified that a recording was 
> delivered to ${MAILBOX}.
> 
> Set record_command to /bin/rm ^{MIXMONITOR_FILENAME} and checked that 
> recording was deleted on ending the conference.
> 
> 
> Thanks,
> 
> gareth
> 
>

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