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Fix permission issues

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This commit is contained in:
Tom Christie 2012-09-05 13:04:07 +01:00
parent ef5279e97c
commit 367dd01a33
1 changed files with 8 additions and 5 deletions
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13
djangorestframework/permissions.py
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@ -41,7 +41,7 @@ class IsAuthenticated(BasePermission):
"""
def check_permission(self, request, obj=None):
if request.user.is_authenticated():
if request.user and request.user.is_authenticated():
return True
return False
@ -52,7 +52,7 @@ class IsAdminUser(BasePermission):
"""
def check_permission(self, request, obj=None):
if request.user.is_staff:
if request.user and request.user.is_staff():
return True
return False
@ -63,8 +63,9 @@ class IsAuthenticatedOrReadOnly(BasePermission):
"""
def check_permission(self, request, obj=None):
if (request.user.is_authenticated() or
request.method in SAFE_METHODS):
if (request.method in SAFE_METHODS or
request.user and
request.user.is_authenticated()):
return True
return False
@ -108,6 +109,8 @@ class DjangoModelPermissions(BasePermission):
model_cls = self.view.model
perms = self.get_required_permissions(request.method, model_cls)
if request.user.is_authenticated() and request.user.has_perms(perms, obj):
if (request.user and
request.user.is_authenticated() and
request.user.has_perms(perms, obj)):
return True
return False