Move earlier in the stack the methods used to authenticate with local accounts
    
    Without this change, too much of the requests had gone through before the
    methods checking if the user is authenticated were called and thus a number
    of actions requiring the user to be authenticated were not available.
    
    Fixes https://pagure.io/pagure/issue/3290
    
    Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>