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34 from django.http import HttpResponseBadRequest
35 from django.utils.translation import ugettext as _
36 from django.contrib import messages
37 from django.template import RequestContext
38 from django.forms.models import inlineformset_factory
40 from astakos.im.util import prepare_response, get_context, get_invitation
41 from astakos.im.views import requires_anonymous, render_response
42 from astakos.im.settings import DEFAULT_USER_LEVEL
43 from astakos.im.models import AstakosUser, Invitation, AdditionalMail
44 from astakos.im.forms import LoginForm
45 from astakos.im.activation_backends import get_backend, SimpleBackend
48 # these are mapped by the Shibboleth SP software
49 SHIB_EPPN = "HTTP_EPPN" # eduPersonPrincipalName
50 SHIB_NAME = "HTTP_SHIB_INETORGPERSON_GIVENNAME"
51 SHIB_SURNAME = "HTTP_SHIB_PERSON_SURNAME"
52 SHIB_CN = "HTTP_SHIB_PERSON_COMMONNAME"
53 SHIB_DISPLAYNAME = "HTTP_SHIB_INETORGPERSON_DISPLAYNAME"
54 SHIB_EP_AFFILIATION = "HTTP_SHIB_EP_AFFILIATION"
55 SHIB_SESSION_ID = "HTTP_SHIB_SESSION_ID"
56 SHIB_MAIL = "HTTP_SHIB_MAIL"
59 def login(request, backend=None, on_login_template='im/login.html', on_creation_template='im/third_party_registration.html', extra_context={}):
63 eppn = tokens[Tokens.SHIB_EPPN]
65 return HttpResponseBadRequest("Missing unique token in request")
67 if Tokens.SHIB_DISPLAYNAME in tokens:
68 realname = tokens[Tokens.SHIB_DISPLAYNAME]
69 elif Tokens.SHIB_CN in tokens:
70 realname = tokens[Tokens.SHIB_CN]
71 elif Tokens.SHIB_NAME in tokens and Tokens.SHIB_SURNAME in tokens:
72 realname = tokens[Tokens.SHIB_NAME] + ' ' + tokens[Tokens.SHIB_SURNAME]
74 return HttpResponseBadRequest("Missing user name in request")
76 affiliation = tokens.get(Tokens.SHIB_EP_AFFILIATION, '')
77 email = tokens.get(Tokens.SHIB_MAIL, None)
80 user = AstakosUser.objects.get(provider='shibboleth', third_party_identifier=eppn)
82 return prepare_response(request,
84 request.GET.get('next'),
85 'renew' in request.GET)
87 message = _('Inactive account')
88 messages.add_message(request, messages.ERROR, message)
89 return render_response(on_login_template,
90 login_form = LoginForm(request=request),
91 context_instance=RequestContext(request))
92 except AstakosUser.DoesNotExist, e:
93 user = AstakosUser(third_party_identifier=eppn, realname=realname,
94 affiliation=affiliation, provider='shibboleth',
98 backend = get_backend(request)
99 form = backend.get_signup_form(provider='shibboleth', instance=user)
101 form = SimpleBackend(request).get_signup_form(provider='shibboleth', instance=user)
102 messages.add_message(request, messages.ERROR, e)
103 return render_response(on_creation_template,
105 provider = 'shibboleth',
106 context_instance=get_context(request, extra_context))