On Tuesday, December 30, 2014 2:48:32 AM UTC-8, Roger Oberholtzer wrote: > > 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 gave a bit of thought as to whether to make the change on 1.0-stable or the trunk. I gave more weight to the issue being a potential security concern, and figured that users might see an error when upgrading regardless of whether it's a major or minor release. > I removed that permission policy reference and the site now comes up. > Next is to see that the removal did not break anything. > It looks like InternalTicketsPolicy is provided by TimingAndEstimationPlugin permissions branch: http://trac-hacks.org/browser/timingandestimationplugin/branches/trac0.12-Permissions/timingandestimationplugin/ticket_policy.py > Thanks. That was a quick reply! > > > On Tue, Dec 30, 2014 at 11:39 AM, RjOllos <[email protected] <javascript:>> > 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] <javascript:>. > > To post to this group, send email to [email protected] > <javascript:>. > > 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.
