Python django.contrib.auth.views.logout() Examples

def process_view(self, request, view_func, view_args, view_kwargs):
        """ Forwards unauthenticated requests to the admin page to the CAS
            login URL, as well as calls to django.contrib.auth.views.login and
            logout.
        """
        if view_func == login:
            return cas_login(request, *view_args, **view_kwargs)
        if view_func == logout:
            return cas_logout(request, *view_args, **view_kwargs)
        
        # The rest of this method amends the Django admin authorization wich
        # will post a username/password dialog to authenticate to django admin.
        if not view_func.__module__.startswith('django.contrib.admin.'):
            return None

        if request.user.is_authenticated():
            if request.user.is_staff:
                return None
            else:
                raise PermissionDenied("No staff priviliges")
        params = urlencode({auth.REDIRECT_FIELD_NAME: request.get_full_path()})        
        return HttpResponseRedirect(settings.LOGIN_URL + '?' + params) 

def get(self, request, *args, **kwargs):
        context = self.get_context()
        defaults = {
            'extra_context': context,
            'current_app': self.admin_site.name,
            'template_name': self.logout_template or 'xadmin/views/logged_out.html',
        }
        if self.logout_template is not None:
            defaults['template_name'] = self.logout_template

        self.update_params(defaults)
        return logout(request, **defaults) 

def logout(self, request, extra_context=None):
        """
        Logs out the user for the given HttpRequest.

        This should *not* assume the user is already logged in.
        """
        from django.contrib.auth.views import logout
        defaults = {
            'extra_context': dict(self.each_context(request), **(extra_context or {})),
        }
        if self.logout_template is not None:
            defaults['template_name'] = self.logout_template
        request.current_app = self.name
        return logout(request, **defaults) 

def get(self, request):
        template_response = views.logout(request)
        messages.success(request, 'You have been logged out')
        return redirect(reverse('chatdemo:login')) 

def logout(request, next_page=None, template_name='registration/logged_out.html',
           redirect_field_name=REDIRECT_FIELD_NAME, extra_context=None):
    """
    This can replace your default logout view. In you settings, do:

    from django.core.urlresolvers import reverse_lazy
    LOGOUT_URL = reverse_lazy('logout')
    """
    original_session = request.session.get(la_settings.USER_SESSION_FLAG)

    if original_session:
        restore_original_login(request)
        return redirect(la_settings.LOGOUT_REDIRECT)
    else:
        return original_logout(request, next_page, template_name, redirect_field_name, extra_context) 

def get(self, request, *args, **kwargs):
        context = self.get_context()
        defaults = {
            'extra_context': context,
            'current_app': self.admin_site.name,
            'template_name': self.logout_template or 'xadmin/views/logged_out.html',
        }
        if self.logout_template is not None:
            defaults['template_name'] = self.logout_template

        self.update_params(defaults)
        return logout(request, **defaults) 

def get(self, request, *args, **kwargs):
        context = self.get_context()
        defaults = {
            'extra_context': context,
            # 'current_app': self.admin_site.name,
            'template_name': self.logout_template or 'xadmin/views/logged_out.html',
        }
        if self.logout_template is not None:
            defaults['template_name'] = self.logout_template

        self.update_params(defaults)
        return logout(request, **defaults) 

def get(self, request, *args, **kwargs):
        context = self.get_context()
        defaults = {
            'extra_context': context,
            # 'current_app': self.admin_site.name,
            'template_name': self.logout_template or 'xadmin/views/logged_out.html',
        }
        if self.logout_template is not None:
            defaults['template_name'] = self.logout_template

        self.update_params(defaults)
        return logout(request, **defaults) 

def get(self, request, *args, **kwargs):
        context = self.get_context()
        defaults = {
            'extra_context': context,
            'current_app': self.admin_site.name,
            'template_name': self.logout_template or 'xadmin/views/logged_out.html',
        }
        if self.logout_template is not None:
            defaults['template_name'] = self.logout_template

        self.update_params(defaults)
        return logout(request, **defaults) 

def get(self, request, *args, **kwargs):
        context = self.get_context()
        defaults = {
            'extra_context': context,
            'current_app': self.admin_site.name,
            'template_name': self.logout_template or 'xadmin/views/logged_out.html',
        }
        if self.logout_template is not None:
            defaults['template_name'] = self.logout_template

        self.update_params(defaults)
        return logout(request, **defaults) 

def logout(*args, **kwargs):
    auth_views.logout(*args, **kwargs)
    return redirect('login') 

def test_logout_url(self):
        self.check_url('/accounts/logout/', auth_views.logout) 

def process_exception(self, request, exception):
        """ When we get a CasTicketException it is probably caused by the ticket timing out.
            So logout and get the same page again."""
        if isinstance(exception, CasTicketException):
            auth.logout(request)
            return HttpResponseRedirect(request.path)
        else:
            return None 

def get(self,request):
        check = self.request.GET.get('check',False)
        if check in ['true','false',False]:#solve ast malformed string exception
            check = {'true':True,'false':False}[str(check).lower()]
        else:
            check = ast.literal_eval(check)
        if self.request.user == 'AnonymousUser':
            user = {'upn': 'ANONYMOUS'}
        else:
            user = {'upn': str(self.request.user)}
        if check and self.request.user.is_authenticated():
            response = HttpResponse(u'authenticated')
            response["Access-Control-Allow-Origin"] = "*"
            response["Server"] = "GateOne"
            return response
        logout_get = self.request.GET.get("logout", None)
        if logout_get:
            logout(request)
            response = HttpResponse('/')
            response.delete_cookie('gateone_user')            
            self.user_logout(request)
            return response
        next_url = self.request.GET.get("next", None)
        if next_url:
            return redirect(next_url)
        return redirect(getsettings('url_prefix','/')) 

def get(self, request, *args, **kwargs):
        context = self.get_context()
        defaults = {
            'extra_context': context,
            # 'current_app': self.admin_site.name,
            'template_name': self.logout_template or 'xadmin/views/logged_out.html',
        }
        if self.logout_template is not None:
            defaults['template_name'] = self.logout_template

        self.update_params(defaults)
        return logout(request, **defaults) 

def get(self, request, *args, **kwargs):
        context = self.get_context()
        defaults = {
            'extra_context': context,
            # 'current_app': self.admin_site.name,
            'template_name': self.logout_template or 'xadmin/views/logged_out.html',
        }
        if self.logout_template is not None:
            defaults['template_name'] = self.logout_template

        self.update_params(defaults)
        return logout(request, **defaults) 

def test_url_template_tag(self):
        template = Template(
            '{% load url from compat %}'
            '<a href="{% url "logout" %}">Log out</a>'
        )
        html = template.render(Context({}))
        self.assertEqual(
            html,
            '<a href="/accounts/logout/">Log out</a>'
        ) 

def test_resolve_url__valid_view_name(self):
            """
            Tests that passing a view function to ``resolve_url`` will result in
            the URL path mapping to that view.
            """
            resolved_url = resolve_url('django.contrib.auth.views.logout')
            self.assertEqual('/accounts/logout/', resolved_url) 

def test_resolve_url__view_function(self):
        """
        Tests that passing a view name to ``resolve_url`` will result in the
        URL path mapping to that view name.
        """
        resolved_url = resolve_url(logout)
        self.assertEqual('/accounts/logout/', resolved_url) 

def logout(self, request, extra_context=None):
        """
        Logs out the user for the given HttpRequest.

        This should *not* assume the user is already logged in.
        """
        from django.contrib.auth.views import logout
        defaults = {
            'current_app': self.name,
            'extra_context': dict(self.each_context(request), **(extra_context or {})),
        }
        if self.logout_template is not None:
            defaults['template_name'] = self.logout_template
        return logout(request, **defaults) 

def get_urls(self):
        from django.conf.urls import url, include
        # Since this module gets imported in the application's root package,
        # it cannot import models from other applications at the module level,
        # and django.contrib.contenttypes.views imports ContentType.
        from django.contrib.contenttypes import views as contenttype_views

        if settings.DEBUG:
            self.check_dependencies()

        def wrap(view, cacheable=False):
            def wrapper(*args, **kwargs):
                return self.admin_view(view, cacheable)(*args, **kwargs)
            wrapper.admin_site = self
            return update_wrapper(wrapper, view)

        # Admin-site-wide views.
        urlpatterns = [
            url(r'^$', wrap(self.index), name='index'),
            url(r'^login/$', self.login, name='login'),
            url(r'^logout/$', wrap(self.logout), name='logout'),
            url(r'^password_change/$', wrap(self.password_change, cacheable=True), name='password_change'),
            url(r'^password_change/done/$', wrap(self.password_change_done, cacheable=True),
                name='password_change_done'),
            url(r'^jsi18n/$', wrap(self.i18n_javascript, cacheable=True), name='jsi18n'),
            url(r'^r/(?P<content_type_id>\d+)/(?P<object_id>.+)/$', wrap(contenttype_views.shortcut),
                name='view_on_site'),
        ]

        # Add in each model's views, and create a list of valid URLS for the
        # app_index
        valid_app_labels = []
        for model, model_admin in self._registry.items():
            urlpatterns += [
                url(r'^%s/%s/' % (model._meta.app_label, model._meta.model_name), include(model_admin.urls)),
            ]
            if model._meta.app_label not in valid_app_labels:
                valid_app_labels.append(model._meta.app_label)

        # If there were ModelAdmins registered, we should have a list of app
        # labels for which we need to allow access to the app_index view,
        if valid_app_labels:
            regex = r'^(?P<app_label>' + '|'.join(valid_app_labels) + ')/$'
            urlpatterns += [
                url(regex, wrap(self.app_index), name='app_list'),
            ]
        return urlpatterns 

def admin_view(self, view, cacheable=False):
        """
        Decorator to create an admin view attached to this ``AdminSite``. This
        wraps the view and provides permission checking by calling
        ``self.has_permission``.

        You'll want to use this from within ``AdminSite.get_urls()``:

            class MyAdminSite(AdminSite):

                def get_urls(self):
                    from django.conf.urls import url

                    urls = super(MyAdminSite, self).get_urls()
                    urls += [
                        url(r'^my_view/$', self.admin_view(some_view))
                    ]
                    return urls

        By default, admin_views are marked non-cacheable using the
        ``never_cache`` decorator. If the view can be safely cached, set
        cacheable=True.
        """
        def inner(request, *args, **kwargs):
            if not self.has_permission(request):
                if request.path == reverse('admin:logout', current_app=self.name):
                    index_path = reverse('admin:index', current_app=self.name)
                    return HttpResponseRedirect(index_path)
                # Inner import to prevent django.contrib.admin (app) from
                # importing django.contrib.auth.models.User (unrelated model).
                from django.contrib.auth.views import redirect_to_login
                return redirect_to_login(
                    request.get_full_path(),
                    reverse('admin:login', current_app=self.name)
                )
            return view(request, *args, **kwargs)
        if not cacheable:
            inner = never_cache(inner)
        # We add csrf_protect here so this function can be used as a utility
        # function for any view, without having to repeat 'csrf_protect'.
        if not getattr(view, 'csrf_exempt', False):
            inner = csrf_protect(inner)
        return update_wrapper(inner, view) 

def get_urls(self):
        from django.conf.urls import url, include
        # Since this module gets imported in the application's root package,
        # it cannot import models from other applications at the module level,
        # and django.contrib.contenttypes.views imports ContentType.
        from django.contrib.contenttypes import views as contenttype_views

        if settings.DEBUG:
            self.check_dependencies()

        def wrap(view, cacheable=False):
            def wrapper(*args, **kwargs):
                return self.admin_view(view, cacheable)(*args, **kwargs)
            return update_wrapper(wrapper, view)

        # Admin-site-wide views.
        urlpatterns = [
            url(r'^$', wrap(self.index), name='index'),
            url(r'^login/$', self.login, name='login'),
            url(r'^logout/$', wrap(self.logout), name='logout'),
            url(r'^password_change/$', wrap(self.password_change, cacheable=True), name='password_change'),
            url(r'^password_change/done/$', wrap(self.password_change_done, cacheable=True),
                name='password_change_done'),
            url(r'^jsi18n/$', wrap(self.i18n_javascript, cacheable=True), name='jsi18n'),
            url(r'^r/(?P<content_type_id>\d+)/(?P<object_id>.+)/$', wrap(contenttype_views.shortcut),
                name='view_on_site'),
        ]

        # Add in each model's views, and create a list of valid URLS for the
        # app_index
        valid_app_labels = []
        for model, model_admin in six.iteritems(self._registry):
            urlpatterns += [
                url(r'^%s/%s/' % (model._meta.app_label, model._meta.model_name), include(model_admin.urls)),
            ]
            if model._meta.app_label not in valid_app_labels:
                valid_app_labels.append(model._meta.app_label)

        # If there were ModelAdmins registered, we should have a list of app
        # labels for which we need to allow access to the app_index view,
        if valid_app_labels:
            regex = r'^(?P<app_label>' + '|'.join(valid_app_labels) + ')/$'
            urlpatterns += [
                url(regex, wrap(self.app_index), name='app_list'),
            ]
        return urlpatterns 

def admin_view(self, view, cacheable=False):
        """
        Decorator to create an admin view attached to this ``AdminSite``. This
        wraps the view and provides permission checking by calling
        ``self.has_permission``.

        You'll want to use this from within ``AdminSite.get_urls()``:

            class MyAdminSite(AdminSite):

                def get_urls(self):
                    from django.conf.urls import url

                    urls = super(MyAdminSite, self).get_urls()
                    urls += [
                        url(r'^my_view/$', self.admin_view(some_view))
                    ]
                    return urls

        By default, admin_views are marked non-cacheable using the
        ``never_cache`` decorator. If the view can be safely cached, set
        cacheable=True.
        """
        def inner(request, *args, **kwargs):
            if not self.has_permission(request):
                if request.path == reverse('admin:logout', current_app=self.name):
                    index_path = reverse('admin:index', current_app=self.name)
                    return HttpResponseRedirect(index_path)
                # Inner import to prevent django.contrib.admin (app) from
                # importing django.contrib.auth.models.User (unrelated model).
                from django.contrib.auth.views import redirect_to_login
                return redirect_to_login(
                    request.get_full_path(),
                    reverse('admin:login', current_app=self.name)
                )
            return view(request, *args, **kwargs)
        if not cacheable:
            inner = never_cache(inner)
        # We add csrf_protect here so this function can be used as a utility
        # function for any view, without having to repeat 'csrf_protect'.
        if not getattr(view, 'csrf_exempt', False):
            inner = csrf_protect(inner)
        return update_wrapper(inner, view)