Bug 56171 – saml2: KeyError at del self._db[code(name_id)]

Bug 56171 - saml2: KeyError at del self._db[code(name_id)]


Summary:	saml2: KeyError at del self._db[code(name_id)]

Status:	NEW

Product:	UCS
Classification:	Unclassified
Component:	SAML
Version:	UCS 5.0
Hardware:	Other Windows NT

Importance:	P5 normal (vote)
Target Milestone:	---
Assigned To:	UCS maintainers
QA Contact:	UCS maintainers

URL:
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Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2023-06-20 13:17 CEST by Maximilian Janßen
Modified:	2023-06-20 13:17 CEST (History)
CC List:	0 users

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What kind of report is it?:	Bug Report
What type of bug is this?:	---
Who will be affected by this bug?:	---
How will those affected feel about the bug?:	---
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Ticket number:	2023052121000477
Bug group (optional):	External feedback
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Description Maximilian Janßen

2023-06-20 13:17:42 CEST

Version: 5.0-3 errata668

Error:
Traceback (most recent call last):
  File "%PY3%/cherrypy/_cprequest.py", line 670, in respond
    response.body = self.handler()
  File "%PY3%/cherrypy/lib/encoding.py", line 220, in __call__
    self.body = self.oldhandler(*args, **kwargs)
  File "%PY3%/cherrypy/_cpdispatch.py", line 60, in __call__
    return self.callable(*self.args, **self.kwargs)
  File "/usr/sbin/univention-management-console-web-server", line 1323, in slo
    self.sp.handle_logout_response(response)
  File "%PY3%/saml2/client.py", line 311, in handle_logout_response
    self.local_logout(decode(status["name_id"]))
  File "%PY3%/saml2/client.py", line 285, in local_logout
    self.users.remove_person(name_id)
  File "%PY3%/saml2/population.py", line 57, in remove_person
    self.cache.delete(name_id)
  File "%PY3%/saml2/cache.py", line 38, in delete
    del self._db[code(name_id)]
KeyError:
&#x27;1=https%3A//***.***/univention/saml/metadata,2=urn%3Aoasis%3Anames%3Atc%3ASAML%3A2.0%3Anameid-format%3Atransient,4=***&#x27;

Role: domaincontroller_master



>>> urllib.parse.unquote("https%3A//***.***/univention/saml/metadata,2=urn%3Aoasis%3Anames%3Atc%3ASAML%3A2.0%3Anameid-format%3Atransient,4=***&#x27")
'https://***.***/univention/saml/metadata,2=urn:oasis:names:tc:SAML:2.0:nameid-format:transient,4=***&#x27'