Re: sandbox: Thunderbird + Enigmail/GPG

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On 06/06/2011 03:32 PM, Christoph A. wrote:
> On 06/06/2011 09:23 PM, Christoph A. wrote:
>> On 06/04/2011 03:10 AM, Christoph A. wrote:
>>> "Could not start the gpg-agent program which is needed for you GnuPG
>>> version denied."
> 
>> starting thunderbird with gpg-agent like this:
>> sandbox -X -t sandbox_net_t -H tb  gpg-agent --daemon thunderbird
> 
>> seams to solve the first error.
> 
>> Next error:
>> Error - encryption command failed
>> /usr/bin/gpg --charset utf8 .... --list-secret-keys
>> gpg: fatal: can't disable core dumps: Permission denied
>> secmem usage: 0/0 bytes in 0/0 blocks of pool 0/0
> 
>> getsebool -a|grep -i dump
>> allow_daemons_dump_core --> on
> 
>> So gpg is not allowed to disable coredumps.
>> Is this a policy bug?
>> (no AVCs)
>> How can I allow gpg to disable core dumps?
> 
> something similar to [1] is probably needed for sandbox_net_t too.
> 
> allow sandbox_net_t self:process setrlimit;
> correct?
> 
> [1] https://bugzilla.redhat.com/show_bug.cgi?id=610812
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I am not sure what the ramifications of allowing a sandbox app to modify
its hard limits.  Currently no sandboxes are allowed this access.
You can add a custom policy to allow this.

I guess if you or someone else can make a compelling argument I can add
this access or a boolean to add this access.


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Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org/

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