Implemented one-time login on account confirm.

[philo.git] / contrib / waldo / models.py

diff --git a/contrib/waldo/models.py b/contrib/waldo/models.py
index 1c29594..37e7a95 100644 (file)
--- a/contrib/waldo/models.py
+++ b/contrib/waldo/models.py
@@ -9,8 +9,8 @@ from django.core.mail import send_mail
 from django.core.urlresolvers import reverse
 from django.db import models
 from django.http import Http404, HttpResponseRedirect
-from django.shortcuts import render_to_response
-from django.utils.http import int_to_base36
+from django.shortcuts import render_to_response, get_object_or_404
+from django.utils.http import int_to_base36, base36_to_int
 from django.utils.translation import ugettext_lazy, ugettext as _
 from django.views.decorators.cache import never_cache
 from django.views.decorators.csrf import csrf_protect
@@ -47,12 +47,12 @@ class LoginMultiView(MultiView):
                        url(r'^logout/$', self.logout, name='logout')
                )
                urlpatterns += patterns('',
-                       url(r'^password/reset/$', self.password_reset, name='password_reset'),
+                       url(r'^password/reset/$', csrf_protect(self.password_reset), name='password_reset'),
                        url(r'^password/reset/(?P<uidb36>\w+)/(?P<token>[^/]+)/$',
                                self.password_reset_confirm, name='password_reset_confirm')
                )
                urlpatterns += patterns('',
-                       url(r'^register/$', self.register, name='register'),
+                       url(r'^register/$', csrf_protect(self.register), name='register'),
                        url(r'^register/(?P<uidb36>\w+)/(?P<token>[^/]+)/$',
                                self.register_confirm, name='register_confirm')
                )
@@ -154,13 +154,17 @@ class LoginMultiView(MultiView):
                from_email = 'noreply@%s' % Site.objects.get_current().domain
                send_mail(subject, message, from_email, [email])
        
-       @csrf_protect
        def password_reset(self, request, node=None, extra_context=None):
                pass
        
-       @csrf_protect
+       def password_reset_confirm(self, request, node=None, extra_context=None):
+               pass
+       
        def register(self, request, node=None, extra_context=None, token_generator=default_token_generator):
-               if request.method == POST:
+               if request.user.is_authenticated():
+                       return HttpResponseRedirect(node.get_absolute_url())
+               
+               if request.method == 'POST':
                        form = RegistrationForm(request.POST)
                        if form.is_valid():
                                user = form.save()
@@ -178,7 +182,39 @@ class LoginMultiView(MultiView):
                
                context = self.get_context({'form': form})
                context.update(extra_context or {})
-               return self.register_page.render_to_response(request, node, context)
+               return self.register_page.render_to_response(node, request, extra_context=context)
+       
+       def register_confirm(self, request, node=None, extra_context=None, uidb36=None, token=None):
+               """
+               Checks that a given hash in a registration link is valid and activates
+               the given account. If so, log them in and redirect to
+               self.post_register_confirm_redirect.
+               """
+               assert uidb36 is not None and token is not None
+               try:
+                       uid_int = base36_to_int(uidb36)
+               except:
+                       raise Http404
+               
+               user = get_object_or_404(User, id=uid_int)
+               if default_token_generator.check_token(user, token):
+                       user.is_active = True
+                       true_password = user.password
+                       try:
+                               user.set_password('temp_password')
+                               user.save()
+                               authenticated_user = authenticate(username=user.username, password='temp_password')
+                               login(request, authenticated_user)
+                       finally:
+                               # if anything goes wrong, ABSOLUTELY make sure that the true password is restored.
+                               user.password = true_password
+                               user.save()
+                       return self.post_register_confirm_redirect(request, node)
+               
+               raise Http404
+       
+       def post_register_confirm_redirect(self, request, node):
+               return HttpResponseRedirect(node.get_absolute_url())
        
        class Meta:
                abstract = True
@@ -276,5 +312,9 @@ class AccountMultiView(LoginMultiView):
                inner = self.login_required(inner)
                return inner
        
+       def post_register_confirm_redirect(self, request, node):
+               messages.add_message(request, messages.INFO, 'Welcome! Please fill in some more information.')
+               return HttpResponseRedirect('/%s/%s/' % (node.get_absolute_url().strip('/'), reverse('account', urlconf=self).strip('/')))
+       
        class Meta:
                abstract = True
\ No newline at end of file