[Grok-dev] Session based auth in Grok 1.1rc1

[Souheil CHELFOUH]

zope authentication has been split in two :
zope.pluggable auth and zope.app.authentication.
Make sure you include both zcml in your application. It should work as
it used to.

2010/4/6 Jeffrey D Peterson <bgpete at gmail.com>:
> All,
>
>
>
> I have been trying to replicate a working pattern for authentication in Grok
> 1.1 and I have hit a wall.
>
>
>
> Everything seems to work as expected but for two things:
>
>
>
> 1)      I can’t seem to get the app to redirect to the login page, (which I
> can type myself to)
>
> 2)      Once I type myself to the login page and enter credentials, it flows
> through fine, redirects to the index page and drops this exception:
>
>
>
> 2010-04-06 14:01:51,729 ERROR [SiteError]
> http://portal-dev.craryindustries.com/@@index
>
> Traceback (most recent call last):
>
>   File
> "/home/zope/.buildout/eggs/zope.publisher-3.12.0-py2.5.egg/zope/publisher/publish.py",
> line 131, in publish
>
>     obj = request.traverse(obj)
>
>   File
> "/home/zope/.buildout/eggs/zope.publisher-3.12.0-py2.5.egg/zope/publisher/browser.py",
> line 556, in traverse
>
>     ob, add_steps = publication.getDefaultTraversal(self, ob)
>
>   File
> "/home/zope/.buildout/eggs/grok-1.1rc1-py2.5.egg/grok/publication.py", line
> 103, in getDefaultTraversal
>
>     request, ob)
>
>   File
> "/home/zope/.buildout/eggs/zope.app.publication-3.10.2-py2.5.egg/zope/app/publication/browser.py",
> line 36, in getDefaultTraversal
>
>     return ob.browserDefault(request)
>
>   File
> "/home/zope/.buildout/eggs/zope.securitypolicy-3.6.1-py2.5.egg/zope/securitypolicy/zopepolicy.py",
> line 277, in checkPermission
>
>     object, principal.id, self._groupsFor(principal), permission,
>
>   File
> "/home/zope/.buildout/eggs/zope.securitypolicy-3.6.1-py2.5.egg/zope/securitypolicy/zopepolicy.py",
> line 314, in _groupsFor
>
>     groups = self._findGroupsFor(principal, getPrincipal, [])
>
>   File
> "/home/zope/.buildout/eggs/zope.securitypolicy-3.6.1-py2.5.egg/zope/securitypolicy/zopepolicy.py",
> line 295, in _findGroupsFor
>
>     group = getPrincipal(group_id)
>
>   File
> "/home/zope/.buildout/eggs/zope.pluggableauth-1.0.1-py2.5.egg/zope/pluggableauth/authentication.py",
> line 89, in getPrincipal
>
>     principal = interfaces.IFoundPrincipalFactory(info)(self)
>
> TypeError: ('Could not adapt',
> PrincipalInfo('83864CA7855EE435E040007F01002753'), <InterfaceClass
> zope.pluggableauth.interfaces.IFoundPrincipalFactory>)
>
>
>
> The Authenticator Plugin is supposed to return an implementation of
> IPrincipalInfo which PrincipalInfo('83864CA7855EE435E040007F01002753') is
> and I am not sure why it’s having this issue.
>
>
>
> Any insight would be appreciated. BTW…this worked with Grok 1.0 and all the
> zope.app dependencies.
>
>
>
> TIA,
>
>
>
> Jeff Peterson
>
> Webmaster
>
> Crary Industries, Inc.
>
>
>
>
>
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>
>