Massimiliano della Rovere a écrit : > Greetings. > I'd like to ask you how to grant a role to an istance of a "User" object. > Maybe my code has major errors, but I am still a newbie and I am using > Zope3 for my thesis. > > In my application, when a User is created/deleted, I create/delete a > Principal into/from the Principal Folder. > It is not a sign-up scenario, the Users are created/deleted by a > logged Principal with the "Administrator" role, who creates the > account for the Users and picks a Role for them from the "Role Ids" > vocabulary. > An adapter is subscribed to (IUser, IObjectAdde/DeleteEvent); it > extracts login, password and title (title is a sort of unique key that > matches Principal and User) from the user to accomplish its task. > My idea is that, when the visitor types his login and password and he > is authenticated, he is automatically granted the Role assigned during > the account creation. > > Here is the code responsible to granting the Role to the User > @adapter( IUser, IObjectAddedEvent ) > def f( user, event): > (...) > principal = InternalPrincipal( login=user.login, > password=user.password, title=user.title ) > prm = IPrincipalRoleManager( user ) > prm.assignRoleToPrincipal( user.role, principal ) > principalFolder[user.title] = principal > > the pau.authenticatorPlugins is the PrincipalFolder I create (and > registerUtility) and populate in sync with the User addings/removals. > the pau.credentialPlugins are "No Challenge if Authenticated" and > "Session Credentials" > > Second question: > is there an event to subscribe to that is triggered when a Principal > is authenticathed? > My need is to store the user.title in a Session annotation (I need it > in various Viewlets)
You should already be able to access the principal from the request tal:content="request/principal/title Christophe > > Thank you from a desperate student :) > _______________________________________________ > Zope3-users mailing list > Zope3-users@zope.org > http://mail.zope.org/mailman/listinfo/zope3-users > > _______________________________________________ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
