47 lines
1.6 KiB
Python
47 lines
1.6 KiB
Python
from __future__ import absolute_import
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from __future__ import unicode_literals
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from django.core.exceptions import PermissionDenied
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from rest_framework.permissions import BasePermission
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from acls.models import AccessControlList
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from permissions import Permission
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class MayanPermission(BasePermission):
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def has_permission(self, request, view):
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required_permission = getattr(view, 'mayan_view_permissions', {}).get(request.method, None)
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if required_permission:
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try:
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Permission.check_permissions(request.user, required_permission)
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except PermissionDenied:
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return False
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else:
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return True
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else:
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return True
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def has_object_permission(self, request, view, obj):
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required_permission = getattr(view, 'mayan_object_permissions', {}).get(request.method, None)
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if required_permission:
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try:
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Permission.check_permissions(request.user, required_permission)
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except PermissionDenied:
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try:
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if hasattr(view, 'mayan_permission_attribute_check'):
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AccessControlList.objects.check_access(required_permission, request.user, getattr(obj, view.mayan_permission_attribute_check))
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else:
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AccessControlList.objects.check_access(required_permission, request.user, obj)
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except PermissionDenied:
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return False
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else:
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return True
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else:
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return True
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else:
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return True
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