def get_node_data(self, node_id):
"""
@see UniDomain.Classes.db#get_node_data
"""
node = Classes.AttributeCollection()
ldap_result = self.udBase(node_id, '(objectClass=*)',
node.supported_attributes())
if len(ldap_result) > 0:
if len(ldap_result
) > 1: #since we search for DNs this never should happen.
logging.warning('multiple records found for %s, using %s.',
node_id, ldap_result[0][0])
ats = ldap_result[0][1]
for at in ats.keys():
node.data[at] = [(val, norm_dn(node_id)) for val in ats[at]]
#load policies for this node.
ldap_result = self.conn.search_s(node_id, ldap.SCOPE_ONELEVEL,
'(objectClass=udPolicy)')
for policy in ldap_result:
logging.debug('----policy is %s', policy)
policyName = policy[0].split(',')[0].split('=')[1].strip()
node.policies[policyName] = [(norm_dn(policy[0]), policy[1])]
logging.debug('---- now is %s', node.policies[policyName])
else:
logging.error('no node data for dn %s.', node_id)
return node
def get_udGroup_data(self, group):
"""load data of a udGroup and its metagroups."""
mydn = set(self.userID.split(
',')) # sets have the & operator to find interesctions.
query = self.udSub('(&(objectClass=udGroup)(cn=%s))' % group)
groups = [
(
dn,
len(set(norm_dn(dn).split(','))
& mydn) #match common path parts to user dn
) for dn, atts in self.conn.result(query)[1]
]
if len(groups) == 0:
logging.warning('no such udGroup %s', group)
return Classes.AttributeCollection()
groups.sort(key=lambda x: x[1],
reverse=True) # longest matching path wins
logging.debug('using %s for group name %s', groups[0][0], group)
node = self.get_node_data(groups[0][0])
return node
