On 29.08.2016 11:26, Florian Schricker wrote:
File "/usr/lib/python2.6/site-packages/TracPrivateTickets-2.0.2dev_r11777-py2.6.egg/privatetickets/policy.py", line 34, in check_permission
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    'TRAC_ADMIN' in perm:
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...
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File "/var/trac/imstec/plugins/XxxxxReadonlyTicketsPlugin.py", line 14, in check_permission
    action == 'TICKET_ADMIN' or 'TICKET_ADMIN' in perm:
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These two policies go back and forth, one asking "is TICKET_ADMIN allowed?" and the other replying "is TRAC_ADMIN" allowed?" and so on.

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As can be seen "TracPrivateTickets" might be the culprit?
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Any idea? Or a workaround in my XxxxxReadonlyTicketsPlugin?
I think you need to break the cycle and when asked "is TRAC_ADMIN allowed?" drop out before asking back about TICKET_ADMIN. Try adding `||action == 'TRAC_ADMIN'`|| to the check as follows:

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            def check_permission(self, action, username, resource, perm):
                    if resource is None or resource.realm != 'ticket' or \
    resource.id <http://resource.id> is None or \
                       action in ['TICKET_VIEW', 'TICKET_APPEND'] or \
    |action == 'TRAC_ADMIN' or \|
                       action == 'TICKET_ADMIN' or 'TICKET_ADMIN' in perm:
                            return None
    |


Hope this helps.

Peter

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