I saw the hint and thought that since I had not changed any Trac plugins or the Trac config that the parameters were still okay as they had been working.
I removed that permission policy reference and the site now comes up. Next is to see that the removal did not break anything. Thanks. That was a quick reply! On Tue, Dec 30, 2014 at 11:39 AM, RjOllos <[email protected]> wrote: > On Tuesday, December 30, 2014 2:29:11 AM UTC-8, Roger Oberholtzer wrote: >> >> I updated some stuff on the openSUSE 12.3 server running Trac and I >> now get this when accessing the site: >> >> Configuration Error >> >> Cannot find implementation(s) of the IPermissionPolicy interface named >> InternalTicketsPolicy. Please check that the Component is enabled or >> update the option [trac] permission_policies in trac.ini. >> >> The trac.log file says: >> >> 2014-12-30 11:20:06,970 Trac[chrome] WARNING: Error with navigation >> contributor HudsonTracPlugin >> 2014-12-30 11:20:06,970 Trac[chrome] WARNING: Error with navigation >> contributor DownloadsDownloads >> 2014-12-30 11:20:07,437 Trac[chrome] WARNING: Error with navigation >> contributor RPCWeb >> 2014-12-30 11:20:07,437 Trac[chrome] WARNING: Error with navigation >> contributor QueryModule >> 2014-12-30 11:20:07,437 Trac[chrome] WARNING: Error with navigation >> contributor TicketModule >> 2014-12-30 11:20:07,437 Trac[chrome] WARNING: Error with navigation >> contributor SearchModule >> 2014-12-30 11:20:07,438 Trac[chrome] WARNING: Error with navigation >> contributor WikiModule >> 2014-12-30 11:20:07,438 Trac[chrome] WARNING: Error with navigation >> contributor RoadmapModule >> 2014-12-30 11:20:07,438 Trac[chrome] WARNING: Error with navigation >> contributor ReleasesModule >> 2014-12-30 11:20:07,439 Trac[chrome] WARNING: Error with navigation >> contributor AdminModule >> 2014-12-30 11:20:07,439 Trac[chrome] WARNING: Error with navigation >> contributor ReportModule >> 2014-12-30 11:20:07,439 Trac[chrome] WARNING: Error with navigation >> contributor TimelineModule >> 2014-12-30 11:20:07,500 Trac[chrome] WARNING: Error with navigation >> contributor BrowserModule >> 2014-12-30 11:20:07,501 Trac[chrome] WARNING: Error with navigation >> contributor FullBlogModule >> 2014-12-30 11:20:07,502 Trac[main] ERROR: Exception caught while >> post-processing request: >> Traceback (most recent call last): >> File "/usr/lib/python2.7/site-packages/trac/web/main.py", line 250, >> in dispatch >> self._post_process_request(req) >> File "/usr/lib/python2.7/site-packages/trac/web/main.py", line 348, >> in _post_process_request >> f.post_process_request(req, *(None,)*extra_arg_count) >> File >> "/usr/lib/python2.7/site-packages/TracWatchlistPlugin-1.0.1-py2.7.egg/tracwatchlist/plugin.py", >> line 674, in post_process_request >> self.realm_handler[realm].has_perm(realm, req.perm): >> File >> "/usr/lib/python2.7/site-packages/TracWatchlistPlugin-1.0.1-py2.7.egg/tracwatchlist/api.py", >> line 154, in has_perm >> return realm.upper() + '_VIEW' in perm >> File "/usr/lib/python2.7/site-packages/trac/perm.py", line 554, in >> has_permission >> return self._has_permission(action, resource) >> File "/usr/lib/python2.7/site-packages/trac/perm.py", line 568, in >> _has_permission >> check_permission(action, perm.username, resource, perm) >> File "/usr/lib/python2.7/site-packages/trac/perm.py", line 458, in >> check_permission >> for policy in self.policies: >> File "/usr/lib/python2.7/site-packages/trac/config.py", line 779, in >> __get__ >> option=tag.tt("[%s] %s" % (self.section, self.name)))) >> ConfigurationError: Cannot find implementation(s) of the >> <tt>IPermissionPolicy</tt> interface named >> <tt>InternalTicketsPolicy</tt>. Please check that the Component is >> enabled or update the option <tt>[trac] permission_policies</tt> in >> trac.ini. >> 2014-12-30 11:20:07,502 Trac[main] WARNING: [10.209.160.46] >> HTTPInternalError: 500 Configuration Error (Cannot find >> implementation(s) of the <tt>IPermissionPolicy</tt> interface named >> <tt>InternalTicketsPolicy</tt>. Please check that the Component is >> enabled or update the option <tt>[trac] permission_policies</tt> in >> trac.ini.) >> >> >> >> There was no change to trac.ini. So I think the problem is elsewhere. >> I see that Babel was updated to 1.3 and Trac to 1.0.2. > > > Since Trac 1.0.2 any permission policies defined in the [trac] > permission_policies section must have been loaded. This was done so that > Trac will "fail closed". If a permission policy fails to load it could > result in a security issue. > > You appear to have a policy named InternalTicketPolicy that is not active. > This could be due to a plugin that you've removed without removing the > policy from permission_policies, or the plugin could be failing to load. > Note the hint that is provided in the error message: > > Cannot find implementation(s) of the IPermissionPolicy interface named > InternalTicketsPolicy. Please check that the Component is enabled or > update the option [trac] permission_policies in trac.ini. > > -- > You received this message because you are subscribed to the Google Groups > "Trac Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/trac-users. > For more options, visit https://groups.google.com/d/optout. -- Roger Oberholtzer -- You received this message because you are subscribed to the Google Groups "Trac Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/trac-users. For more options, visit https://groups.google.com/d/optout.
