Exemplo n.º 1
0
 def get_metadef_namespace_repo(self, context):
     ns_repo = glance.db.MetadefNamespaceRepo(context, self.db_api)
     policy_ns_repo = policy.MetadefNamespaceRepoProxy(
         ns_repo, context, self.policy)
     authorized_ns_repo = authorization.MetadefNamespaceRepoProxy(
         policy_ns_repo, context)
     return authorized_ns_repo
Exemplo n.º 2
0
    def get_metadef_namespace_repo(self, context, authorization_layer=True):
        """Get the layered NamespaceRepo model.

        This is where we construct the "the onion" by layering
        NamespaceRepo models on top of each other, starting with the DB at
        the bottom.

        :param context: The RequestContext
        :param authorization_layer: Controls whether or not we add the legacy
                                    glance.authorization and glance.policy
                                    layers.
        :returns: An NamespaceRepo-like object
        """
        repo = glance.db.MetadefNamespaceRepo(context, self.db_api)
        if authorization_layer:
            repo = policy.MetadefNamespaceRepoProxy(repo, context, self.policy)
        repo = glance.notifier.MetadefNamespaceRepoProxy(
            repo, context, self.notifier)
        if authorization_layer:
            repo = authorization.MetadefNamespaceRepoProxy(repo, context)
        return repo