root / snf-astakos-app / astakos / im / target / local.py @ f432088a
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1 | aba1e498 | Antony Chazapis | # Copyright 2011-2012 GRNET S.A. All rights reserved.
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2 | 64cd4730 | Antony Chazapis | #
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3 | 64cd4730 | Antony Chazapis | # Redistribution and use in source and binary forms, with or
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4 | 64cd4730 | Antony Chazapis | # without modification, are permitted provided that the following
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5 | 64cd4730 | Antony Chazapis | # conditions are met:
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6 | 64cd4730 | Antony Chazapis | #
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7 | 64cd4730 | Antony Chazapis | # 1. Redistributions of source code must retain the above
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8 | 64cd4730 | Antony Chazapis | # copyright notice, this list of conditions and the following
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9 | 64cd4730 | Antony Chazapis | # disclaimer.
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10 | 64cd4730 | Antony Chazapis | #
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11 | 64cd4730 | Antony Chazapis | # 2. Redistributions in binary form must reproduce the above
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12 | 64cd4730 | Antony Chazapis | # copyright notice, this list of conditions and the following
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13 | 64cd4730 | Antony Chazapis | # disclaimer in the documentation and/or other materials
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14 | 64cd4730 | Antony Chazapis | # provided with the distribution.
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15 | 64cd4730 | Antony Chazapis | #
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16 | 64cd4730 | Antony Chazapis | # THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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17 | 64cd4730 | Antony Chazapis | # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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18 | 64cd4730 | Antony Chazapis | # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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19 | 64cd4730 | Antony Chazapis | # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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20 | 64cd4730 | Antony Chazapis | # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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21 | 64cd4730 | Antony Chazapis | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 | 64cd4730 | Antony Chazapis | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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23 | 64cd4730 | Antony Chazapis | # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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24 | 64cd4730 | Antony Chazapis | # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 | 64cd4730 | Antony Chazapis | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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26 | 64cd4730 | Antony Chazapis | # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 | 64cd4730 | Antony Chazapis | # POSSIBILITY OF SUCH DAMAGE.
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28 | 64cd4730 | Antony Chazapis | #
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29 | 64cd4730 | Antony Chazapis | # The views and conclusions contained in the software and
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30 | 64cd4730 | Antony Chazapis | # documentation are those of the authors and should not be
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31 | 64cd4730 | Antony Chazapis | # interpreted as representing official policies, either expressed
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32 | 64cd4730 | Antony Chazapis | # or implied, of GRNET S.A.
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33 | 64cd4730 | Antony Chazapis | |
34 | c0b26605 | Sofia Papagiannaki | from django.http import HttpResponseRedirect |
35 | 0905ccd2 | Sofia Papagiannaki | from django.shortcuts import render_to_response |
36 | 0905ccd2 | Sofia Papagiannaki | from django.template import RequestContext |
37 | 890b0eaf | Sofia Papagiannaki | from django.contrib import messages |
38 | 0905ccd2 | Sofia Papagiannaki | from django.utils.translation import ugettext as _ |
39 | 12550ed2 | Sofia Papagiannaki | from django.views.decorators.csrf import csrf_exempt |
40 | dda2e499 | Sofia Papagiannaki | from django.views.decorators.http import require_http_methods |
41 | ef20ea07 | Sofia Papagiannaki | from django.core.urlresolvers import reverse |
42 | bf0c6de5 | Sofia Papagiannaki | from django.contrib.auth.decorators import login_required |
43 | 64cd4730 | Antony Chazapis | |
44 | c9e0b7e8 | Sofia Papagiannaki | from astakos.im.util import prepare_response, get_query |
45 | bf0c6de5 | Sofia Papagiannaki | from astakos.im.views import requires_anonymous, signed_terms_required |
46 | c0b26605 | Sofia Papagiannaki | from astakos.im.models import PendingThirdPartyUser |
47 | f432088a | Kostas Papadimitriou | from astakos.im.forms import LoginForm, ExtendedPasswordChangeForm, \ |
48 | f432088a | Kostas Papadimitriou | ExtendedSetPasswordForm
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49 | d2633501 | Kostas Papadimitriou | from astakos.im.settings import (RATELIMIT_RETRIES_ALLOWED, |
50 | d2633501 | Kostas Papadimitriou | ENABLE_LOCAL_ACCOUNT_MIGRATION) |
51 | ae497612 | Olga Brani | import astakos.im.messages as astakos_messages |
52 | 2e90e3ec | Kostas Papadimitriou | from astakos.im.views import requires_auth_provider |
53 | d2633501 | Kostas Papadimitriou | from astakos.im import settings |
54 | 672d445a | Sofia Papagiannaki | |
55 | 672d445a | Sofia Papagiannaki | from ratelimit.decorators import ratelimit |
56 | 672d445a | Sofia Papagiannaki | |
57 | 5ce3ce4f | Sofia Papagiannaki | retries = RATELIMIT_RETRIES_ALLOWED - 1
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58 | 5ce3ce4f | Sofia Papagiannaki | rate = str(retries) + '/m' |
59 | 5ce3ce4f | Sofia Papagiannaki | |
60 | 64cd4730 | Antony Chazapis | |
61 | d2633501 | Kostas Papadimitriou | @requires_auth_provider('local', login=True) |
62 | dda2e499 | Sofia Papagiannaki | @require_http_methods(["GET", "POST"]) |
63 | 12550ed2 | Sofia Papagiannaki | @csrf_exempt
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64 | 15efc749 | Sofia Papagiannaki | @requires_anonymous
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65 | 672d445a | Sofia Papagiannaki | @ratelimit(field='username', method='POST', rate=rate) |
66 | 1e685275 | Sofia Papagiannaki | def login(request, on_failure='im/login.html'): |
67 | 0905ccd2 | Sofia Papagiannaki | """
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68 | b90b602c | Sofia Papagiannaki | on_failure: the template name to render on login failure
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69 | 0905ccd2 | Sofia Papagiannaki | """
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70 | 672d445a | Sofia Papagiannaki | was_limited = getattr(request, 'limited', False) |
71 | aab4d540 | Sofia Papagiannaki | form = LoginForm(data=request.POST, |
72 | 5ce3ce4f | Sofia Papagiannaki | was_limited=was_limited, |
73 | 9a06d96f | Olga Brani | request=request) |
74 | c9e0b7e8 | Sofia Papagiannaki | next = get_query(request).get('next', '') |
75 | d2633501 | Kostas Papadimitriou | third_party_token = get_query(request).get('key', False) |
76 | d2633501 | Kostas Papadimitriou | |
77 | 0905ccd2 | Sofia Papagiannaki | if not form.is_valid(): |
78 | ef20ea07 | Sofia Papagiannaki | return render_to_response(
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79 | ef20ea07 | Sofia Papagiannaki | on_failure, |
80 | ef20ea07 | Sofia Papagiannaki | {'login_form':form,
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81 | ef20ea07 | Sofia Papagiannaki | 'next':next, |
82 | d2633501 | Kostas Papadimitriou | 'key': third_party_token},
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83 | ef20ea07 | Sofia Papagiannaki | context_instance=RequestContext(request) |
84 | ef20ea07 | Sofia Papagiannaki | ) |
85 | 890b0eaf | Sofia Papagiannaki | # get the user from the cash
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86 | 890b0eaf | Sofia Papagiannaki | user = form.user_cache |
87 | 5ce3ce4f | Sofia Papagiannaki | |
88 | 890b0eaf | Sofia Papagiannaki | message = None
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89 | 0905ccd2 | Sofia Papagiannaki | if not user: |
90 | ae497612 | Olga Brani | message = _(astakos_messages.ACCOUNT_AUTHENTICATION_FAILED) |
91 | 0905ccd2 | Sofia Papagiannaki | elif not user.is_active: |
92 | 1f3b4b39 | Sofia Papagiannaki | if not user.activation_sent: |
93 | c0b26605 | Sofia Papagiannaki | message = _(astakos_messages.ACCOUNT_PENDING_ACTIVATION) |
94 | ef20ea07 | Sofia Papagiannaki | else:
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95 | 2e90e3ec | Kostas Papadimitriou | # TODO: USE astakos_messages
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96 | 1f3b4b39 | Sofia Papagiannaki | url = reverse('send_activation', kwargs={'user_id':user.id}) |
97 | d2633501 | Kostas Papadimitriou | msg = _('You have not followed the activation link.')
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98 | d2633501 | Kostas Papadimitriou | if settings.MODERATION_ENABLED:
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99 | d2633501 | Kostas Papadimitriou | msg_extra = ' ' + _('Please contact support.') |
100 | d2633501 | Kostas Papadimitriou | else:
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101 | d2633501 | Kostas Papadimitriou | msg_extra = _('<a href="%s">Resend activation email?</a>') % url
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102 | d2633501 | Kostas Papadimitriou | |
103 | d2633501 | Kostas Papadimitriou | message = msg + msg_extra |
104 | d2633501 | Kostas Papadimitriou | elif not user.can_login_with_auth_provider('local'): |
105 | c0b26605 | Sofia Papagiannaki | message = _(astakos_messages.NO_LOCAL_AUTH) |
106 | d2633501 | Kostas Papadimitriou | |
107 | 890b0eaf | Sofia Papagiannaki | if message:
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108 | 1f3b4b39 | Sofia Papagiannaki | messages.error(request, message) |
109 | 0905ccd2 | Sofia Papagiannaki | return render_to_response(on_failure,
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110 | d2633501 | Kostas Papadimitriou | {'login_form': form},
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111 | 0905ccd2 | Sofia Papagiannaki | context_instance=RequestContext(request)) |
112 | d2633501 | Kostas Papadimitriou | |
113 | d2633501 | Kostas Papadimitriou | response = prepare_response(request, user, next)
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114 | d2633501 | Kostas Papadimitriou | if third_party_token:
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115 | d2633501 | Kostas Papadimitriou | # use requests to assign the account he just authenticated with with
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116 | d2633501 | Kostas Papadimitriou | # a third party provider account
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117 | 2e90e3ec | Kostas Papadimitriou | # TODO: USE astakos_messages
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118 | ef20ea07 | Sofia Papagiannaki | try:
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119 | d2633501 | Kostas Papadimitriou | request.user.add_pending_auth_provider(third_party_token) |
120 | d2633501 | Kostas Papadimitriou | messages.success(request, _('Your new login method has been added'))
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121 | d2633501 | Kostas Papadimitriou | except PendingThirdPartyUser.DoesNotExist:
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122 | d2633501 | Kostas Papadimitriou | messages.error(request, _('Account method assignment failed'))
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123 | d2633501 | Kostas Papadimitriou | |
124 | d2633501 | Kostas Papadimitriou | return response
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125 | bf0c6de5 | Sofia Papagiannaki | |
126 | bf0c6de5 | Sofia Papagiannaki | @require_http_methods(["GET", "POST"]) |
127 | bf0c6de5 | Sofia Papagiannaki | @signed_terms_required
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128 | bf0c6de5 | Sofia Papagiannaki | @login_required
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129 | d2633501 | Kostas Papadimitriou | @requires_auth_provider('local', login=True) |
130 | bf0c6de5 | Sofia Papagiannaki | def password_change(request, template_name='registration/password_change_form.html', |
131 | bf0c6de5 | Sofia Papagiannaki | post_change_redirect=None, password_change_form=ExtendedPasswordChangeForm):
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132 | d2633501 | Kostas Papadimitriou | |
133 | d2633501 | Kostas Papadimitriou | create_password = False
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134 | d2633501 | Kostas Papadimitriou | |
135 | d2633501 | Kostas Papadimitriou | # no local backend user wants to create a password
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136 | d2633501 | Kostas Papadimitriou | if not request.user.has_auth_provider('local'): |
137 | d2633501 | Kostas Papadimitriou | create_password = True
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138 | d2633501 | Kostas Papadimitriou | password_change_form = ExtendedSetPasswordForm |
139 | d2633501 | Kostas Papadimitriou | |
140 | bf0c6de5 | Sofia Papagiannaki | if post_change_redirect is None: |
141 | d2633501 | Kostas Papadimitriou | post_change_redirect = reverse('edit_profile')
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142 | d2633501 | Kostas Papadimitriou | |
143 | bf0c6de5 | Sofia Papagiannaki | if request.method == "POST": |
144 | d2633501 | Kostas Papadimitriou | form_kwargs = dict(
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145 | bf0c6de5 | Sofia Papagiannaki | user=request.user, |
146 | bf0c6de5 | Sofia Papagiannaki | data=request.POST, |
147 | bf0c6de5 | Sofia Papagiannaki | ) |
148 | d2633501 | Kostas Papadimitriou | if not create_password: |
149 | d2633501 | Kostas Papadimitriou | form_kwargs['session_key'] = session_key=request.session.session_key
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150 | d2633501 | Kostas Papadimitriou | |
151 | d2633501 | Kostas Papadimitriou | form = password_change_form(**form_kwargs) |
152 | bf0c6de5 | Sofia Papagiannaki | if form.is_valid():
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153 | bf0c6de5 | Sofia Papagiannaki | form.save() |
154 | bf0c6de5 | Sofia Papagiannaki | return HttpResponseRedirect(post_change_redirect)
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155 | bf0c6de5 | Sofia Papagiannaki | else:
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156 | bf0c6de5 | Sofia Papagiannaki | form = password_change_form(user=request.user) |
157 | bf0c6de5 | Sofia Papagiannaki | return render_to_response(template_name, {
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158 | bf0c6de5 | Sofia Papagiannaki | 'form': form,
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159 | c0b26605 | Sofia Papagiannaki | }, context_instance=RequestContext(request)) |