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List:       freeswitch-dev
Subject:    [Freeswitch-dev] Error using gpgme in mod_python
From:       mbo <mbodbg () gmx ! net>
Date:       2011-02-08 19:36:42
Message-ID: 25CB2B05-A925-4381-B526-B15D7AD7B67D () gmx ! net
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Hello NG,

we are launching a python script which is accessing the gpgme libary for \
encryption/decryption : 

import os
import gpgme
from freeswitch import *

ctx=gpgme.Context()
ctx.get_key(’B9F2747A’)


If we run this python script direcly in the command line (without "from freeswitch \
import *"), everything works fine. If we call the script within freeswitch using the \
mod_python module, we receive the following debug output, when the environment \
variable GPGME_DEBUG is set to „9:/tmp“:

...
gpgme_op_keylist_start: enter: ctx=0x7fcd8c2078c0, pattern=B9F2747A, secret_only=0
GPGME 2011-02-07 21:40:58 <0x3b06>      _gpgme_io_pipe: enter: \
filedes=0x7fcd8c1e5bc8, inherit_idx=1 (GPGME uses it for reading) GPGME 2011-02-07 \
21:40:58 <0x3b06>      _gpgme_io_pipe: leave: read=0x1a5, write=0x1a6 GPGME \
2011-02-07 21:40:58 <0x3b06>      _gpgme_io_set_close_notify: enter: fd=0x1a5, \
close_handler=0x7fcd84074420/0x7fcd8c1e5ba0 GPGME 2011-02-07 21:40:58 <0x3b06>      \
_gpgme_io_set_close_notify: error: Invalid argument GPGME 2011-02-07 21:40:58 \
<0x3b06>      _gpgme_io_close: enter: fd=0x1a5 GPGME 2011-02-07 21:40:58 <0x3b06>     \
_gpgme_io_close: leave: result=0 GPGME 2011-02-07 21:40:58 <0x3b06>      \
_gpgme_io_close: enter: fd=0x1a6 GPGME 2011-02-07 21:40:58 <0x3b06>      \
_gpgme_io_close: leave: result=0 GPGME 2011-02-07 21:40:58 <0x3b06>    \
gpgme_op_keylist_start: error: General error <GPGME> GPGME 2011-02-07 21:40:58 \
<0x3b06>    gpgme_release: call: ctx=0x7fcd8c2078c0 GPGME 2011-02-07 21:40:58 \
                <0x3b06>  gpgme_get_key: error: General error <GPGME>
... 

Full trace can be seen here: http://pastebin.freeswitch.org/15285  

Here are the versions we are using:

Debian 5.5, Kernel 2.6.26-2-amd64 #1 SMP Tue Jan 25 05:59:43 UTC 2011 x86_64 \
GNU/Linux FreeSWITCH Version 1.0.head (git-2ec2a9b 2011-02-04 09-40-04 -0600)
gpgme-1.3.0
libassuan-2.0.1
libgpg-error-1.10
pygpgme-0.1+bzr20090820


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