[JIRA] Moved: (SSPCPP-387) Cryptographic nameID is longer than key length that memcache can handle
Scott Cantor (JIRA)
noreply at shibboleth.net
Mon Aug 8 14:13:26 BST 2011
[ https://issues.shibboleth.net/jira/browse/SSPCPP-387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Scott Cantor moved SIDP-507 to SSPCPP-387:
------------------------------------------
Component/s: (was: Attribute Resolution)
Session Cache
Affects Version/s: (was: 2.3.3)
(was: 2.3.2)
(was: 2.3.1)
(was: 2.3.0)
2.4
2.4.1
2.4.2
2.4.3
Key: SSPCPP-387 (was: SIDP-507)
Project: Shibboleth SP - C++ (was: Shibboleth IdP 2 - Java)
> Cryptographic nameID is longer than key length that memcache can handle
> -----------------------------------------------------------------------
>
> Key: SSPCPP-387
> URL: https://issues.shibboleth.net/jira/browse/SSPCPP-387
> Project: Shibboleth SP - C++
> Issue Type: Bug
> Components: Session Cache
> Affects Versions: 2.4.3, 2.4.2, 2.4.1, 2.4
> Environment: Any that uses cryptographic nameID for stateless load balancing
> Reporter: nsroy at uiowa.edu
> Assignee: Chad La Joie
> Priority: Minor
>
> The crypto nameID is significantly longer than the previous nameID format. If an SP uses memcached, the xmltooling memcached extension seems to put the nameID value in a key, which is limited to 250 characters in length. The xmltooling library fails to be able to persist the nameID value to memcache and you get a Shibboleth SP error page. Scott mentioned he'd look at using a hash to decrease the size of the nameID value.
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