def finish_logout(request, response, next_page=None):
if response and response.status_ok():
if next_page is None and hasattr(settings, 'LOGOUT_REDIRECT_URL'):
next_page = settings.LOGOUT_REDIRECT_URL
logger.debug('Performing django logout with a next_page of %s',
next_page)
return django_logout(request, next_page=next_page)
else:
logger.error('Unknown error during the logout')
return render(request, "djangosaml2/logout_error.html", {})
python类logout()的实例源码
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(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 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(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 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)
#elif view_func == logout:
# return cas_logout(request, *view_args, **view_kwargs)
if settings.CAS_ADMIN_PREFIX:
if not request.path.startswith(settings.CAS_ADMIN_PREFIX):
return None
elif not view_func.__module__.startswith('django.contrib.admin.'):
return None
if request.user.is_authenticated():
if request.user.is_staff:
return None
else:
error = ('<h1>Forbidden</h1><p>You do not have staff '
'privileges.</p>')
return HttpResponseForbidden(error)
params = urlencode({REDIRECT_FIELD_NAME: request.get_full_path()})
return HttpResponseRedirect(reverse(cas_login) + '?' + params)
def process_exception(self, request, exception):
"""When we get a CasTicketException, that is probably caused by the ticket timing out.
So logout/login and get the same page again."""
if isinstance(exception, CasTicketException):
do_logout(request)
# This assumes that request.path requires authentication.
return HttpResponseRedirect(request.path)
else:
return None
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_view(request, *args, **kwargs):
kwargs['next_page'] = reverse('index')
logger = logging.getLogger(__name__)
logger.info(request.user.__str__() + ' Logout ')
return logout(request, *args, **kwargs)
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': extra_context or {},
}
if self.logout_template is not None:
defaults['template_name'] = self.logout_template
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 finish_logout(request, response, next_page=None):
if response and response.status_ok():
if next_page is None and hasattr(settings, 'LOGOUT_REDIRECT_URL'):
next_page = settings.LOGOUT_REDIRECT_URL
logger.info('Performing django_logout with a next_page of %s',
next_page)
return django_logout(request, next_page=next_page)
else:
logger.info('Unknown error during the logout')
return render(request, "penndjangosaml2/logout_error.html", {})
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(request, next_page=None, **kwargs):
# Simple Wrapper around django.contrib.auth.views.logout to default
# next_page based off the setting LOGOUT_REDIRECT_URLNAME.
if next_page is None and hasattr(settings, "LOGOUT_REDIRECT_URLNAME"):
next_page = reverse(settings.LOGOUT_REDIRECT_URLNAME)
return django_logout(request, next_page, **kwargs)
