def __init__(self, node):
self.authz_server_id = None
self.node = node
try:
if 'authorization' in _sec_conf and 'procedure' in _sec_conf[
'authorization']:
if _sec_conf['authorization']['procedure'] == "local":
self.pdp = PolicyDecisionPoint(
self.node,
_sec_conf['authorization'] if _sec_conf else None)
try:
self.prp = FilePolicyRetrievalPoint(
_sec_conf['authorization']["policy_storage_path"])
except:
self.prp = FilePolicyRetrievalPoint(
os.path.join(os.path.expanduser("~"), ".calvin",
"security", "policies"))
self.authz_server_id = self.node.id
elif 'server_uuid' in _sec_conf['authorization']:
self.authz_server_id = _sec_conf['authorization'][
'server_uuid']
else:
self.authz_server_id = None
except Exception:
self.authz_server_id = None
