paula.pasplugins/src/paula/pasplugins/tests/fake_pau_ap.py

   1 # Copyright (c) 2008 by Florian Friesdorf
   2 #
   3 # GNU Affero General Public License (AGPL)
   4 #
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU Affero General Public License as
   7 # published by the Free Software Foundation; either version 3 of the
   8 # License, or (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13 # GNU Affero General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU Affero General Public
  16 # License along with this program.  If not, see
  17 # <http://www.gnu.org/licenses/>.
  18 """
  19 """
  20 __author__ = "Florian Friesdorf <flo@chaoflow.net>"
  21 __docformat__ = "plaintext"
  22
  23 from UserDict import UserDict
  24
  25 # this should be moved from zope.app.authentication to zope.authentication
  26 from zope.app.authentication.interfaces import IAuthenticatorPlugin
  27 from zope.app.authentication.principalfolder import PrincipalInfo
  28
  29 from zope.interface import implements, alsoProvides
  30 from zope.publisher.interfaces import IRequest
  31
  32 FAKE_LOGIN = 'fakelogin'
  33 FAKE_PASSWORD = 'fakepassword'
  34 FAKE_CREDS = {'login':FAKE_LOGIN, 'password':FAKE_PASSWORD}
  35 FAKE_REQUEST = UserDict(FAKE_CREDS)
  36 alsoProvides(FAKE_REQUEST, IRequest)
  37
  38 AUTHPLUG_NAME = "Paula: Fake PAU AuthenticatorPlugin - Do not use!"
  39
  40
  41 class AuthenticatorPlugin(object):
  42     """Authenticate a fixed fake user
  43
  44         >>> ap = AuthenticatorPlugin()
  45
  46         >>> p = ap.authenticateCredentials(None)
  47         >>> p is None
  48         True
  49
  50         >>> credentials = {
  51         ...     'login': FAKE_LOGIN,
  52         ...     }
  53         >>> p = ap.authenticateCredentials(credentials)
  54         >>> p is None
  55         True
  56
  57         >>> credentials = {
  58         ...     'password': FAKE_PASSWORD,
  59         ...     }
  60         >>> p = ap.authenticateCredentials(credentials)
  61         >>> p is None
  62         True
  63
  64         >>> credentials = {
  65         ...     'login': FAKE_LOGIN+'wrong',
  66         ...     'password': FAKE_PASSWORD,
  67         ...     }
  68         >>> p = ap.authenticateCredentials(credentials)
  69         >>> p is None
  70         True
  71
  72         >>> credentials['login'] = FAKE_LOGIN
  73         >>> p = ap.authenticateCredentials(credentials)
  74         >>> from zope.app.authentication.interfaces import IPrincipalInfo
  75         >>> IPrincipalInfo.providedBy(p)
  76         True
  77         >>> p.id == FAKE_LOGIN
  78         True
  79
  80         >>> credentials['password'] = FAKE_PASSWORD+'wrong'
  81         >>> p = ap.authenticateCredentials(credentials)
  82         >>> p is None
  83         True
  84     """
  85     implements(IAuthenticatorPlugin)
  86
  87     def authenticateCredentials(self, creds):
  88         try:
  89             if not (creds.has_key('login') and creds.has_key('password')):
  90                 return None
  91         except AttributeError:
  92             return None
  93
  94         if not (creds['login'] == FAKE_LOGIN
  95                 and creds['password'] == FAKE_PASSWORD):
  96             return None
  97
  98         id = FAKE_LOGIN
  99         login = id
 100         title = description = u"I am a fake user"
 101         return PrincipalInfo( id, login, title, description)
 102
 103     def principalInfo(self, id):
 104         if not id == FAKE_LOGIN:
 105             return None
 106
 107         login = id
 108         title = description = u"I am a fake user"
 109         return PrincipalInfo( id, login, title, description)