single sign on - Logging into Plone site with credentials passed through HTTP -


i using plone 4.3.3 , new plone development. here trying achieve:

i have site going redirect plone site. in http url line redirects plone site pass username whereas plone site should automatically log user username in without asking credentials password. not care safety or encryption @ point. how achieve that? (i guess need somehow modify existing login view, how do that?) thanks.

i had same problem , @ end i've developed own pas plugin. i've followed next steps:

  1. create pas plugin
  2. implement extractcredentials method following this example
  3. implement authenticatecredentials method following this example
  4. add plugin develop section in build.conf.
  5. start plone , open zope console. go acl_users folder , add plugin pas system

there examples here can use templates.


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