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<p class="MsoNormal">Hi,<br>
<br>
<o:p></o:p></p>
<p class="MsoNormal">I have an issue using the unbound python module. I am trying to use it to change the behavior of the dns query, but I fail at loading the module.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am running on Debian Wheezy, with these packages:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt">apt-cache policy unbound python-unbound<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt">unbound:<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"> Installed: 1.4.17-3<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"> Candidate: 1.4.17-3<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"> Version table:<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt">*** 1.4.17-3 0<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"> 500 http://mirror.clibre.uqam.ca/debian/ wheezy/main amd64 Packages<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"> 100 /var/lib/dpkg/status<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt">python-unbound:<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"> Installed: 1.4.17-3<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"> Candidate: 1.4.17-3<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"> Version table:<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt">*** 1.4.17-3 0<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"> 500 http://mirror.clibre.uqam.ca/debian/ wheezy/main amd64 Packages<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"> 100 /var/lib/dpkg/status<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><o:p> </o:p></p>
<p class="MsoNormal">I installed everything using apt-get.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">In my configuration file the settings are the following:<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt">python:<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"> python-script: "/etc/unbound/UnboundOfflineModule.py"<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"> server:<o:p></o:p></p>
<p class="MsoNormal"> module-config: "python validator iterator" # I tried mixing the validator and python module with no success<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I do not use chroot config at the moment for the debug and verbosity is at 5.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The python script is located here:<o:p></o:p></p>
<p class="MsoNormal"> ls /etc/unbound/UnboundOfflineModule.py<o:p></o:p></p>
<p class="MsoNormal" style="text-indent:36.0pt">-rw-r--r-- 1 root root 3.6K Jul 8 09:41 /etc/unbound/UnboundOfflineModule.py<o:p></o:p></p>
<p class="MsoNormal" style="text-indent:36.0pt"><o:p> </o:p></p>
<p class="MsoNormal" style="text-indent:36.0pt">I also tried to set the owner of the file to be unbound and it didn’t change anything, the error stays the same.<o:p></o:p></p>
<p class="MsoNormal" style="text-indent:36.0pt"><o:p> </o:p></p>
<p class="MsoNormal">Loading my personal unbound configuration file using this command throws these messages:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt">/usr/sbin/unbound -c /etc/unbound/unbound-edge-1.conf<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:72.0pt">[1373291338] unbound[2306:0] debug: creating udp4 socket 172.30.36.75 53<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:72.0pt">[1373291338] unbound[2306:0] debug: creating tcp4 socket 172.30.36.75 53<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:72.0pt">[1373291338] unbound[2306:0] debug: creating tcp4 socket 0.0.0.0 8961<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:72.0pt">[1373291338] unbound[2306:0] debug: switching log to syslog<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:72.0pt"># Then it crashes<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The errors I can retrieve from the logs are: <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt">==> /var/log/daemon.log <==<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt">Jul 8 09:43:54 offline unbound: [2229:0] debug: setup SSL certificates<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt">Jul 8 09:43:54 offline unbound: [2229:0] warning: did not exit gracefully last time (2199)<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt">Jul 8 09:43:54 offline unbound: [2230:0] debug: chdir to /etc/unbound<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt">Jul 8 09:43:54 offline unbound: [2230:0] debug: drop user privileges, run as unbound<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt">Jul 8 09:43:54 offline unbound: [2230:0] debug: module config: "python validator iterator"<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt">Jul 8 09:43:54 offline unbound: [2230:0] notice: init module 0: python<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt">Jul 8 09:43:54 offline unbound: [2230:0] error:
<b>pythonmod: can't parse Python script /etc/unbound/UnboundOfflineModule.py</b><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt">Jul 8 09:43:54 offline unbound: [2230:0] error: module init for module python failed<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt">Jul 8 09:43:54 offline unbound: [2230:0] fatal error: failed to setup modules<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><o:p> </o:p></p>
<p class="MsoNormal">The unboundmodule.py is located here: /usr/lib/python2.7/dist-packages/unboundmodule.py<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">On the other hand, my python script is well installed and working, that I can confirm because in there I wrote a main function to which I added a command line interface and I can use it at the command line. So I know it is not missing a
python library or even because it is not on the python path.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Do you have any idea of what could be the problem of parsing the python script? What I am missing to get this to work?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Regards<o:p></o:p></p>
<p class="MsoNormal">Dominick<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-CA"><br>
<br>
<i>Dominick Rivard,</i><br>
<i><span style="color:#969696">Solutions Architect</span></i><br>
<br>
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<br>
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