root / snf-astakos-app / astakos / im / auth_providers.py @ a3c6203c
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1 | d2633501 | Kostas Papadimitriou | # Copyright 2011 GRNET S.A. All rights reserved.
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2 | d2633501 | Kostas Papadimitriou | #
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3 | d2633501 | Kostas Papadimitriou | # Redistribution and use in source and binary forms, with or
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4 | d2633501 | Kostas Papadimitriou | # without modification, are permitted provided that the following
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5 | d2633501 | Kostas Papadimitriou | # conditions are met:
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6 | d2633501 | Kostas Papadimitriou | #
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7 | d2633501 | Kostas Papadimitriou | # 1. Redistributions of source code must retain the above
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8 | d2633501 | Kostas Papadimitriou | # copyright notice, this list of conditions and the following
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9 | d2633501 | Kostas Papadimitriou | # disclaimer.
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10 | d2633501 | Kostas Papadimitriou | #
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11 | d2633501 | Kostas Papadimitriou | # 2. Redistributions in binary form must reproduce the above
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12 | d2633501 | Kostas Papadimitriou | # copyright notice, this list of conditions and the following
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13 | d2633501 | Kostas Papadimitriou | # disclaimer in the documentation and/or other materials
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14 | d2633501 | Kostas Papadimitriou | # provided with the distribution.
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15 | d2633501 | Kostas Papadimitriou | #
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16 | d2633501 | Kostas Papadimitriou | # THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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17 | d2633501 | Kostas Papadimitriou | # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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18 | d2633501 | Kostas Papadimitriou | # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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19 | d2633501 | Kostas Papadimitriou | # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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20 | d2633501 | Kostas Papadimitriou | # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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21 | d2633501 | Kostas Papadimitriou | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 | d2633501 | Kostas Papadimitriou | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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23 | d2633501 | Kostas Papadimitriou | # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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24 | d2633501 | Kostas Papadimitriou | # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 | d2633501 | Kostas Papadimitriou | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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26 | d2633501 | Kostas Papadimitriou | # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 | d2633501 | Kostas Papadimitriou | # POSSIBILITY OF SUCH DAMAGE.
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28 | d2633501 | Kostas Papadimitriou | #
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29 | d2633501 | Kostas Papadimitriou | # The views and conclusions contained in the software and
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30 | d2633501 | Kostas Papadimitriou | # documentation are those of the authors and should not be
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31 | d2633501 | Kostas Papadimitriou | # interpreted as representing official policies, either expressed
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32 | d2633501 | Kostas Papadimitriou | # or implied, of GRNET S.A.
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33 | d2633501 | Kostas Papadimitriou | |
34 | d2633501 | Kostas Papadimitriou | |
35 | d2633501 | Kostas Papadimitriou | from django.core.urlresolvers import reverse |
36 | d2633501 | Kostas Papadimitriou | from django.utils.translation import ugettext as _ |
37 | 081070a5 | Kostas Papadimitriou | from django.utils.datastructures import SortedDict |
38 | d2633501 | Kostas Papadimitriou | |
39 | 081070a5 | Kostas Papadimitriou | from django.conf import settings |
40 | c4b1a172 | Kostas Papadimitriou | |
41 | 081070a5 | Kostas Papadimitriou | from astakos.im import settings as astakos_settings |
42 | c4b1a172 | Kostas Papadimitriou | from astakos.im import messages as astakos_messages |
43 | d2633501 | Kostas Papadimitriou | |
44 | d2633501 | Kostas Papadimitriou | import logging |
45 | dd5f8f4d | Kostas Papadimitriou | import urllib |
46 | d2633501 | Kostas Papadimitriou | |
47 | d2633501 | Kostas Papadimitriou | logger = logging.getLogger(__name__) |
48 | d2633501 | Kostas Papadimitriou | |
49 | d2633501 | Kostas Papadimitriou | # providers registry
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50 | 6012535a | Kostas Papadimitriou | PROVIDERS = {} |
51 | badcb2a9 | Kostas Papadimitriou | REQUIRED_PROVIDERS = {} |
52 | d2633501 | Kostas Papadimitriou | |
53 | d2633501 | Kostas Papadimitriou | class AuthProviderBase(type): |
54 | d2633501 | Kostas Papadimitriou | |
55 | d2633501 | Kostas Papadimitriou | def __new__(cls, name, bases, dct): |
56 | d2633501 | Kostas Papadimitriou | include = False
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57 | d2633501 | Kostas Papadimitriou | if [b for b in bases if isinstance(b, AuthProviderBase)]: |
58 | d2633501 | Kostas Papadimitriou | type_id = dct.get('module')
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59 | d2633501 | Kostas Papadimitriou | if type_id:
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60 | d2633501 | Kostas Papadimitriou | include = True
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61 | 081070a5 | Kostas Papadimitriou | if type_id in astakos_settings.IM_MODULES: |
62 | d2633501 | Kostas Papadimitriou | dct['module_enabled'] = True |
63 | d2633501 | Kostas Papadimitriou | |
64 | d2633501 | Kostas Papadimitriou | newcls = super(AuthProviderBase, cls).__new__(cls, name, bases, dct)
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65 | d2633501 | Kostas Papadimitriou | if include:
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66 | 6012535a | Kostas Papadimitriou | PROVIDERS[type_id] = newcls |
67 | badcb2a9 | Kostas Papadimitriou | if newcls().is_required():
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68 | badcb2a9 | Kostas Papadimitriou | REQUIRED_PROVIDERS[type_id] = newcls |
69 | d2633501 | Kostas Papadimitriou | return newcls
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70 | d2633501 | Kostas Papadimitriou | |
71 | d2633501 | Kostas Papadimitriou | |
72 | d2633501 | Kostas Papadimitriou | class AuthProvider(object): |
73 | d2633501 | Kostas Papadimitriou | |
74 | d2633501 | Kostas Papadimitriou | __metaclass__ = AuthProviderBase |
75 | d2633501 | Kostas Papadimitriou | |
76 | d2633501 | Kostas Papadimitriou | module = None
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77 | d2633501 | Kostas Papadimitriou | module_active = False
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78 | d2633501 | Kostas Papadimitriou | module_enabled = False
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79 | 4bedb0d8 | Kostas Papadimitriou | one_per_user = True
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80 | 450093ec | Kostas Papadimitriou | login_prompt = _('Login using ')
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81 | 450093ec | Kostas Papadimitriou | primary_login_prompt = _('Login using ')
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82 | 564a2292 | Kostas Papadimitriou | login_message = None
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83 | 9c73d218 | Kostas Papadimitriou | logout_message = 'You may still be logged in %(provider)s though. Consider logging out from there too.'
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84 | 564a2292 | Kostas Papadimitriou | remote_authenticate = True
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85 | 564a2292 | Kostas Papadimitriou | remote_logout_url = None
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86 | 9c73d218 | Kostas Papadimitriou | logout_from_provider_text = None
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87 | bd0f516a | Kostas Papadimitriou | icon_url = None
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88 | 531fca05 | Olga Brani | icon_medium_url = None
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89 | ca5148f2 | Kostas Papadimitriou | method_prompt = None
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90 | d2633501 | Kostas Papadimitriou | |
91 | c4b1a172 | Kostas Papadimitriou | def get_message(self, msg, **kwargs): |
92 | c4b1a172 | Kostas Papadimitriou | params = kwargs |
93 | c4b1a172 | Kostas Papadimitriou | params.update({'provider': self.get_title_display}) |
94 | c4b1a172 | Kostas Papadimitriou | |
95 | c4b1a172 | Kostas Papadimitriou | override_msg = getattr(self, 'get_%s_message_display' % msg.lower(), None) |
96 | c4b1a172 | Kostas Papadimitriou | msg = 'AUTH_PROVIDER_%s' % msg
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97 | c4b1a172 | Kostas Papadimitriou | return override_msg or getattr(astakos_messages, msg, msg) % params |
98 | c4b1a172 | Kostas Papadimitriou | |
99 | dd5f8f4d | Kostas Papadimitriou | @property
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100 | dd5f8f4d | Kostas Papadimitriou | def add_url(self): |
101 | dd5f8f4d | Kostas Papadimitriou | return reverse(self.login_view) |
102 | dd5f8f4d | Kostas Papadimitriou | |
103 | 0e79735c | Kostas Papadimitriou | @property
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104 | 0e79735c | Kostas Papadimitriou | def provider_details(self): |
105 | 0e79735c | Kostas Papadimitriou | if self.user: |
106 | 0e79735c | Kostas Papadimitriou | if self.identifier: |
107 | 0e79735c | Kostas Papadimitriou | self._provider_details = \
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108 | 0e79735c | Kostas Papadimitriou | self.user.get_auth_providers().get(module=self.module, |
109 | 0e79735c | Kostas Papadimitriou | identifier=self.identifier).__dict__
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110 | 0e79735c | Kostas Papadimitriou | else:
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111 | 0e79735c | Kostas Papadimitriou | self._provider_details = self.user.get(module=self.module).__dict__ |
112 | 0e79735c | Kostas Papadimitriou | return self._provider_details |
113 | 0e79735c | Kostas Papadimitriou | |
114 | 0e79735c | Kostas Papadimitriou | def __init__(self, user=None, identifier=None, provider_details=None): |
115 | d2633501 | Kostas Papadimitriou | self.user = user
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116 | 0e79735c | Kostas Papadimitriou | self.identifier = identifier
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117 | 0e79735c | Kostas Papadimitriou | |
118 | 0e79735c | Kostas Papadimitriou | self._provider_details = None |
119 | 0e79735c | Kostas Papadimitriou | if provider_details:
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120 | 0e79735c | Kostas Papadimitriou | self._provider_details = provider_details
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121 | 0e79735c | Kostas Papadimitriou | |
122 | dd5f8f4d | Kostas Papadimitriou | for tpl in ['login_prompt', 'login', 'signup_prompt']: |
123 | dd5f8f4d | Kostas Papadimitriou | tpl_name = '%s_%s' % (tpl, 'template') |
124 | dd5f8f4d | Kostas Papadimitriou | override = self.get_setting(tpl_name)
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125 | dd5f8f4d | Kostas Papadimitriou | if override:
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126 | dd5f8f4d | Kostas Papadimitriou | setattr(self, tpl_name, override) |
127 | d2633501 | Kostas Papadimitriou | |
128 | 91bbc1a4 | Kostas Papadimitriou | for key in ['one_per_user']: |
129 | 91bbc1a4 | Kostas Papadimitriou | override = self.get_setting(key)
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130 | 91bbc1a4 | Kostas Papadimitriou | if override != None: |
131 | 91bbc1a4 | Kostas Papadimitriou | setattr(self, key, override) |
132 | 91bbc1a4 | Kostas Papadimitriou | |
133 | 564a2292 | Kostas Papadimitriou | self.login_message = self.login_message or self.get_title_display |
134 | 564a2292 | Kostas Papadimitriou | if self.logout_message and "%" in self.logout_message: |
135 | 9c73d218 | Kostas Papadimitriou | logout_text_display = self.logout_from_provider_text or 'at %s' % self.get_title_display |
136 | 564a2292 | Kostas Papadimitriou | self.logout_message = self.logout_message % {'provider': |
137 | 9c73d218 | Kostas Papadimitriou | logout_text_display} |
138 | 564a2292 | Kostas Papadimitriou | else:
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139 | 564a2292 | Kostas Papadimitriou | self.logout_message = self.logout_message or '' |
140 | 564a2292 | Kostas Papadimitriou | |
141 | bd0f516a | Kostas Papadimitriou | if not self.icon_url: |
142 | bd0f516a | Kostas Papadimitriou | self.icon_url = '%s%s' % (settings.MEDIA_URL, 'im/auth/icons/%s.png' % |
143 | 222ad95f | Olga Brani | self.module.lower())
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144 | 64492c49 | Kostas Papadimitriou | |
145 | 531fca05 | Olga Brani | if not self.icon_medium_url: |
146 | 531fca05 | Olga Brani | self.icon_medium_url = '%s%s' % (settings.MEDIA_URL, 'im/auth/icons-medium/%s.png' % |
147 | 64492c49 | Kostas Papadimitriou | self.module.lower())
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148 | bd0f516a | Kostas Papadimitriou | |
149 | ca5148f2 | Kostas Papadimitriou | if not self.method_prompt: |
150 | ca5148f2 | Kostas Papadimitriou | self.method_prompt = _('%s login method') % self.get_title_display |
151 | d0632ab1 | Olga Brani | |
152 | 081070a5 | Kostas Papadimitriou | def __getattr__(self, key): |
153 | 081070a5 | Kostas Papadimitriou | if not key.startswith('get_'): |
154 | 6974e526 | Kostas Papadimitriou | return super(AuthProvider, self).__getattribute__(key) |
155 | 081070a5 | Kostas Papadimitriou | |
156 | 081070a5 | Kostas Papadimitriou | if key.endswith('_display') or key.endswith('template'): |
157 | 081070a5 | Kostas Papadimitriou | attr = key.replace('_display', '').replace('get_','') |
158 | 081070a5 | Kostas Papadimitriou | settings_attr = self.get_setting(attr.upper())
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159 | 081070a5 | Kostas Papadimitriou | if not settings_attr: |
160 | 081070a5 | Kostas Papadimitriou | return getattr(self, attr) |
161 | cb4714e7 | Kostas Papadimitriou | return _(settings_attr)
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162 | 081070a5 | Kostas Papadimitriou | else:
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163 | 081070a5 | Kostas Papadimitriou | return super(AuthProvider, self).__getattr__(key) |
164 | 081070a5 | Kostas Papadimitriou | |
165 | 564a2292 | Kostas Papadimitriou | def get_logout_message(self): |
166 | 564a2292 | Kostas Papadimitriou | content = ''
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167 | 564a2292 | Kostas Papadimitriou | if self.remote_logout_url: |
168 | 564a2292 | Kostas Papadimitriou | content = '<a href="%s" title="Logout from %%s"></a>' % self.remote_logou_url |
169 | 564a2292 | Kostas Papadimitriou | return content % (self.get_logout_message_display % self.get_title_display) |
170 | 564a2292 | Kostas Papadimitriou | |
171 | d2633501 | Kostas Papadimitriou | def get_setting(self, name, default=None): |
172 | 081070a5 | Kostas Papadimitriou | attr = 'ASTAKOS_AUTH_PROVIDER_%s_%s' % (self.module.upper(), name.upper()) |
173 | 1d59653f | Kostas Papadimitriou | attr_sec = 'ASTAKOS_%s_%s' % (self.module.upper(), name.upper()) |
174 | 1d59653f | Kostas Papadimitriou | if not hasattr(settings, attr): |
175 | 1d59653f | Kostas Papadimitriou | return getattr(settings, attr_sec, default) |
176 | 91bbc1a4 | Kostas Papadimitriou | |
177 | d2633501 | Kostas Papadimitriou | return getattr(settings, attr, default) |
178 | d2633501 | Kostas Papadimitriou | |
179 | e9e692be | Kostas Papadimitriou | def is_available_for_remove(self): |
180 | e9e692be | Kostas Papadimitriou | return self.is_active() and self.get_setting('CAN_REMOVE', True) |
181 | e9e692be | Kostas Papadimitriou | |
182 | d2633501 | Kostas Papadimitriou | def is_available_for_login(self): |
183 | d2633501 | Kostas Papadimitriou | """ A user can login using authentication provider"""
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184 | d2633501 | Kostas Papadimitriou | return self.is_active() and self.get_setting('CAN_LOGIN', |
185 | d2633501 | Kostas Papadimitriou | self.is_active())
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186 | d2633501 | Kostas Papadimitriou | |
187 | d2633501 | Kostas Papadimitriou | def is_available_for_create(self): |
188 | d2633501 | Kostas Papadimitriou | """ A user can create an account using this provider"""
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189 | d2633501 | Kostas Papadimitriou | return self.is_active() and self.get_setting('CAN_CREATE', |
190 | d2633501 | Kostas Papadimitriou | self.is_active())
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191 | d2633501 | Kostas Papadimitriou | |
192 | d2633501 | Kostas Papadimitriou | def is_available_for_add(self): |
193 | d2633501 | Kostas Papadimitriou | """ A user can assign provider authentication method"""
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194 | d2633501 | Kostas Papadimitriou | return self.is_active() and self.get_setting('CAN_ADD', |
195 | d2633501 | Kostas Papadimitriou | self.is_active())
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196 | d2633501 | Kostas Papadimitriou | |
197 | badcb2a9 | Kostas Papadimitriou | def is_required(self): |
198 | badcb2a9 | Kostas Papadimitriou | """Provider required (user cannot remove the last one)"""
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199 | badcb2a9 | Kostas Papadimitriou | return self.is_active() and self.get_setting('REQUIRED', False) |
200 | badcb2a9 | Kostas Papadimitriou | |
201 | d2633501 | Kostas Papadimitriou | def is_active(self): |
202 | 081070a5 | Kostas Papadimitriou | return self.module in astakos_settings.IM_MODULES |
203 | d2633501 | Kostas Papadimitriou | |
204 | d2633501 | Kostas Papadimitriou | |
205 | d2633501 | Kostas Papadimitriou | class LocalAuthProvider(AuthProvider): |
206 | d2633501 | Kostas Papadimitriou | module = 'local'
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207 | d2633501 | Kostas Papadimitriou | title = _('Local password')
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208 | d2633501 | Kostas Papadimitriou | description = _('Create a local password for your account')
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209 | 47c2fb43 | Constantinos Venetsanopoulos | add_prompt = _('Enable Classic login for your account')
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210 | 47c2fb43 | Constantinos Venetsanopoulos | details_tpl = _('Username: %(username)s')
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211 | 8a084e9f | Constantinos Venetsanopoulos | login_prompt = _('Classic login (username/password)')
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212 | 450093ec | Kostas Papadimitriou | signup_prompt = _('New to ~okeanos ?')
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213 | 450093ec | Kostas Papadimitriou | signup_link_prompt = _('create an account now')
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214 | dd5f8f4d | Kostas Papadimitriou | login_view = 'password_change'
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215 | 564a2292 | Kostas Papadimitriou | remote_authenticate = False
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216 | 564a2292 | Kostas Papadimitriou | logout_message = ''
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217 | d2633501 | Kostas Papadimitriou | |
218 | d2633501 | Kostas Papadimitriou | one_per_user = True
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219 | 081070a5 | Kostas Papadimitriou | |
220 | 081070a5 | Kostas Papadimitriou | login_template = 'im/auth/local_login_form.html'
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221 | 081070a5 | Kostas Papadimitriou | login_prompt_template = 'im/auth/local_login_prompt.html'
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222 | 081070a5 | Kostas Papadimitriou | signup_prompt_template = 'im/auth/local_signup_prompt.html'
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223 | d2633501 | Kostas Papadimitriou | |
224 | d2633501 | Kostas Papadimitriou | @property
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225 | d2633501 | Kostas Papadimitriou | def extra_actions(self): |
226 | d2633501 | Kostas Papadimitriou | return [(_('Change password'), reverse('password_change')), ] |
227 | d2633501 | Kostas Papadimitriou | |
228 | 74796dd8 | Kostas Papadimitriou | |
229 | d2633501 | Kostas Papadimitriou | class ShibbolethAuthProvider(AuthProvider): |
230 | d2633501 | Kostas Papadimitriou | module = 'shibboleth'
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231 | 8a084e9f | Constantinos Venetsanopoulos | title = _('Academic account')
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232 | 47c2fb43 | Constantinos Venetsanopoulos | add_prompt = _('Enable Academic login for your account')
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233 | 47c2fb43 | Constantinos Venetsanopoulos | details_tpl = _('Identifier: %(identifier)s')
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234 | 18945296 | Kostas Papadimitriou | user_title = _('Academic account (%(identifier)s)')
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235 | 8a084e9f | Constantinos Venetsanopoulos | primary_login_prompt = _('If you are a student, professor or researcher you '
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236 | 8a084e9f | Constantinos Venetsanopoulos | 'can login using your academic account.')
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237 | dd5f8f4d | Kostas Papadimitriou | login_view = 'astakos.im.target.shibboleth.login'
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238 | d2633501 | Kostas Papadimitriou | |
239 | 081070a5 | Kostas Papadimitriou | login_template = 'im/auth/shibboleth_login.html'
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240 | dd5f8f4d | Kostas Papadimitriou | login_prompt_template = 'im/auth/third_party_provider_generic_login_prompt.html'
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241 | 47c2fb43 | Constantinos Venetsanopoulos | logout_from_provider_text = 'Please close all browser windows to complete logout from your Academic account, too.'
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242 | d21d422a | Kostas Papadimitriou | logout_message = logout_from_provider_text |
243 | d2633501 | Kostas Papadimitriou | |
244 | 18945296 | Kostas Papadimitriou | method_prompt = _('Academic account')
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245 | ca5148f2 | Kostas Papadimitriou | |
246 | d2633501 | Kostas Papadimitriou | |
247 | c101b32b | Kostas Papadimitriou | class TwitterAuthProvider(AuthProvider): |
248 | c101b32b | Kostas Papadimitriou | module = 'twitter'
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249 | c101b32b | Kostas Papadimitriou | title = _('Twitter')
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250 | 47c2fb43 | Constantinos Venetsanopoulos | add_prompt = _('Enable Twitter login for your account')
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251 | 47c2fb43 | Constantinos Venetsanopoulos | details_tpl = _('Username: %(info_screen_name)s')
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252 | 3a72a5d4 | Kostas Papadimitriou | user_title = _('Twitter (%(info_screen_name)s)')
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253 | dd5f8f4d | Kostas Papadimitriou | login_view = 'astakos.im.target.twitter.login'
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254 | c101b32b | Kostas Papadimitriou | |
255 | 450093ec | Kostas Papadimitriou | login_template = 'im/auth/third_party_provider_generic_login.html'
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256 | 450093ec | Kostas Papadimitriou | login_prompt_template = 'im/auth/third_party_provider_generic_login_prompt.html'
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257 | c101b32b | Kostas Papadimitriou | |
258 | 74796dd8 | Kostas Papadimitriou | |
259 | 74796dd8 | Kostas Papadimitriou | class GoogleAuthProvider(AuthProvider): |
260 | 74796dd8 | Kostas Papadimitriou | module = 'google'
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261 | 74796dd8 | Kostas Papadimitriou | title = _('Google')
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262 | 47c2fb43 | Constantinos Venetsanopoulos | add_prompt = _('Enable Google login for your account')
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263 | 47c2fb43 | Constantinos Venetsanopoulos | details_tpl = _('Email: %(info_email)s')
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264 | 74796dd8 | Kostas Papadimitriou | user_title = _('Google (%(info_email)s)')
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265 | dd5f8f4d | Kostas Papadimitriou | login_view = 'astakos.im.target.google.login'
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266 | 74796dd8 | Kostas Papadimitriou | |
267 | 74796dd8 | Kostas Papadimitriou | login_template = 'im/auth/third_party_provider_generic_login.html'
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268 | 74796dd8 | Kostas Papadimitriou | login_prompt_template = 'im/auth/third_party_provider_generic_login_prompt.html'
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269 | 74796dd8 | Kostas Papadimitriou | |
270 | 74796dd8 | Kostas Papadimitriou | |
271 | 74796dd8 | Kostas Papadimitriou | class LinkedInAuthProvider(AuthProvider): |
272 | 74796dd8 | Kostas Papadimitriou | module = 'linkedin'
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273 | 74796dd8 | Kostas Papadimitriou | title = _('LinkedIn')
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274 | 47c2fb43 | Constantinos Venetsanopoulos | add_prompt = _('Enable LinkedIn login for your account')
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275 | 47c2fb43 | Constantinos Venetsanopoulos | details_tpl = _('Email: %(info_emailAddress)s')
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276 | 8a084e9f | Constantinos Venetsanopoulos | user_title = _('LinkedIn (%(info_emailAddress)s)')
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277 | dd5f8f4d | Kostas Papadimitriou | login_view = 'astakos.im.target.linkedin.login'
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278 | 74796dd8 | Kostas Papadimitriou | |
279 | 74796dd8 | Kostas Papadimitriou | login_template = 'im/auth/third_party_provider_generic_login.html'
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280 | 74796dd8 | Kostas Papadimitriou | login_prompt_template = 'im/auth/third_party_provider_generic_login_prompt.html'
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281 | 74796dd8 | Kostas Papadimitriou | |
282 | 74796dd8 | Kostas Papadimitriou | |
283 | 0e79735c | Kostas Papadimitriou | def get_provider(id, user_obj=None, default=None, identifier=None, provider_details={}): |
284 | d2633501 | Kostas Papadimitriou | """
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285 | d2633501 | Kostas Papadimitriou | Return a provider instance from the auth providers registry.
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286 | d2633501 | Kostas Papadimitriou | """
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287 | 4a13d054 | Kostas Papadimitriou | if not id in PROVIDERS: |
288 | 4a13d054 | Kostas Papadimitriou | raise Exception('Invalid auth provider requested "%s"' % id) |
289 | 4a13d054 | Kostas Papadimitriou | |
290 | 0e79735c | Kostas Papadimitriou | return PROVIDERS.get(id, default)(user_obj, identifier, provider_details) |