def get_policy(self, name):
"""Return the details of the policy for the given user name."""
description, blob, perm_ids = ProxyServer.cache
if ProxyServer.key is not None:
try:
name, perm_ids = ProxyServer.get_policy(name, ProxyServer.key)
except Exception, e:
raise PolicyStorageError(ProxyServer.error(e))
# Save the permissions ids in the persistent cache.
ProxyServer.cache = description, blob, perm_ids
try:
ProxyServer.write_cache()
except:
pass
def get_policy(self, name):
"""Return the details of the policy for the given user name."""
description, blob, perm_ids = ProxyServer.cache
if ProxyServer.key is not None:
try:
name, perm_ids = ProxyServer.get_policy(name, ProxyServer.key)
except Exception, e:
raise PolicyStorageError(ProxyServer.error(e))
# Save the permissions ids in the persistent cache.
ProxyServer.cache = description, blob, perm_ids
try:
ProxyServer.write_cache()
except:
pass
def update_blob(self, name, blob):
"""Update the blob for the given user."""
# Update the cache.
description, _, perm_ids = ProxyServer.cache
ProxyServer.cache = description, blob, perm_ids
if ProxyServer.key is None:
# Write the cache and tell the user about any errors.
ProxyServer.write_cache()
else:
try:
ProxyServer.update_blob(name, blob, ProxyServer.key)
except Exception, e:
raise UserStorageError(ProxyServer.error(e))
# Write the cache but ignore any errors.
try:
ProxyServer.write_cache()
except:
pass
def update_blob(self, name, blob):
"""Update the blob for the given user."""
# Update the cache.
description, _, perm_ids = ProxyServer.cache
ProxyServer.cache = description, blob, perm_ids
if ProxyServer.key is None:
# Write the cache and tell the user about any errors.
ProxyServer.write_cache()
else:
try:
ProxyServer.update_blob(name, blob, ProxyServer.key)
except Exception, e:
raise UserStorageError(ProxyServer.error(e))
# Write the cache but ignore any errors.
try:
ProxyServer.write_cache()
except:
pass
