from sfa.storage.model import make_record, RegRecord, RegAuthority, RegUser, RegSlice, RegKey, \
augment_with_sfa_builtins
-from sfa.storage.alchemy import dbsession
### the types that we need to exclude from sqlobjects before being able to dump
# them on the xmlrpc wire
from sqlalchemy.orm.collections import InstrumentedList
class RegistryManager:
- def __init__ (self, config): pass
+ def __init__ (self, config):
+ logger.info("Creating RegistryManager[%s]"%id(self))
# The GENI GetVersion call
def GetVersion(self, api, options):
'urn':xrn.get_urn(),
'peers':peers})
- def GetCredential(self, api, xrn, type, caller_xrn=None):
+ def GetCredential(self, api, xrn, input_type, caller_xrn=None):
# convert xrn to hrn
- if type:
- hrn = urn_to_hrn(xrn)[0]
+ if input_type:
+ hrn, _ = urn_to_hrn(xrn)
+ type = input_type
else:
hrn, type = urn_to_hrn(xrn)
-
+
+ # Slivers don't have credentials but users should be able to
+ # specify a sliver xrn and receive the slice's credential
+ # However if input_type is specified
+ if type == 'sliver' or ( not input_type and '-' in Xrn(hrn).leaf):
+ slice_xrn = api.driver.sliver_to_slice_xrn(hrn)
+ hrn = slice_xrn.hrn
+
# Is this a root or sub authority
auth_hrn = api.auth.get_authority(hrn)
if not auth_hrn or hrn == api.config.SFA_INTERFACE_HRN:
auth_hrn = hrn
auth_info = api.auth.get_auth_info(auth_hrn)
+
# get record info
+ dbsession = api.dbsession()
record=dbsession.query(RegRecord).filter_by(type=type,hrn=hrn).first()
if not record:
raise RecordNotFound("hrn=%s, type=%s"%(hrn,type))
# the default for full, which means 'dig into the testbed as well', should be false
def Resolve(self, api, xrns, type=None, details=False):
+ dbsession = api.dbsession()
if not isinstance(xrns, types.ListType):
# try to infer type if not set and we get a single input
if not type:
if details:
# in details mode we get as much info as we can, which involves contacting the
# testbed for getting implementation details about the record
- self.driver.augment_records_with_testbed_info(local_dicts)
+ api.driver.augment_records_with_testbed_info(local_dicts)
# also we fill the 'url' field for known authorities
# used to be in the driver code, sounds like a poorman thing though
def solve_neighbour_url (record):
return records
def List (self, api, xrn, origin_hrn=None, options={}):
+ dbsession=api.dbsession()
# load all know registry names into a prefix tree and attempt to find
# the longest matching prefix
hrn, type = urn_to_hrn(xrn)
# subject_record describes the subject of the relationships
# ref_record contains the target values for the various relationships we need to manage
# (to begin with, this is just the slice x person (researcher) and authority x person (pi) relationships)
- def update_driver_relations (self, subject_obj, ref_obj):
+ def update_driver_relations (self, api, subject_obj, ref_obj):
type=subject_obj.type
#for (k,v) in subject_obj.__dict__.items(): print k,'=',v
if type=='slice' and hasattr(ref_obj,'researcher'):
- self.update_driver_relation(subject_obj, ref_obj.researcher, 'user', 'researcher')
+ self.update_driver_relation(api, subject_obj, ref_obj.researcher, 'user', 'researcher')
elif type=='authority' and hasattr(ref_obj,'pi'):
- self.update_driver_relation(subject_obj,ref_obj.pi, 'user', 'pi')
+ self.update_driver_relation(api, subject_obj,ref_obj.pi, 'user', 'pi')
# field_key is the name of one field in the record, typically 'researcher' for a 'slice' record
# hrns is the list of hrns that should be linked to the subject from now on
# target_type would be e.g. 'user' in the 'slice' x 'researcher' example
- def update_driver_relation (self, record_obj, hrns, target_type, relation_name):
+ def update_driver_relation (self, api, record_obj, hrns, target_type, relation_name):
+ dbsession=api.dbsession()
# locate the linked objects in our db
subject_type=record_obj.type
subject_id=record_obj.pointer
link_id_tuples = dbsession.query(RegRecord.pointer).filter_by(type=target_type).filter(RegRecord.hrn.in_(hrns)).all()
# sqlalchemy returns named tuples for columns
link_ids = [ tuple.pointer for tuple in link_id_tuples ]
- self.driver.update_relation (subject_type, target_type, relation_name, subject_id, link_ids)
+ api.driver.update_relation (subject_type, target_type, relation_name, subject_id, link_ids)
def Register(self, api, record_dict):
+ dbsession=api.dbsession()
hrn, type = record_dict['hrn'], record_dict['type']
urn = hrn_to_urn(hrn,type)
# validate the type
# locate objects for relationships
pi_hrns = getattr(record,'pi',None)
- if pi_hrns is not None: record.update_pis (pi_hrns)
+ if pi_hrns is not None: record.update_pis (pi_hrns, dbsession)
elif isinstance (record, RegSlice):
researcher_hrns = getattr(record,'researcher',None)
- if researcher_hrns is not None: record.update_researchers (researcher_hrns)
+ if researcher_hrns is not None: record.update_researchers (researcher_hrns, dbsession)
elif isinstance (record, RegUser):
# create RegKey objects for incoming keys
record.reg_keys = [ RegKey (key) for key in record.keys ]
# update testbed-specific data if needed
- pointer = self.driver.register (record.__dict__, hrn, pub_key)
+ pointer = api.driver.register (record.__dict__, hrn, pub_key)
record.pointer=pointer
dbsession.add(record)
dbsession.commit()
# update membership for researchers, pis, owners, operators
- self.update_driver_relations (record, record)
+ self.update_driver_relations (api, record, record)
return record.get_gid_object().save_to_string(save_parents=True)
def Update(self, api, record_dict):
+ dbsession=api.dbsession()
assert ('type' in record_dict)
new_record=make_record(dict=record_dict)
(type,hrn) = (new_record.type, new_record.hrn)
# update native relations
if isinstance (record, RegSlice):
researcher_hrns = getattr(new_record,'researcher',None)
- if researcher_hrns is not None: record.update_researchers (researcher_hrns)
+ if researcher_hrns is not None: record.update_researchers (researcher_hrns, dbsession)
elif isinstance (record, RegAuthority):
pi_hrns = getattr(new_record,'pi',None)
- if pi_hrns is not None: record.update_pis (pi_hrns)
+ if pi_hrns is not None: record.update_pis (pi_hrns, dbsession)
# update the PLC information that was specified with the record
# xxx oddly enough, without this useless statement,
# anyway the driver should receive an object
# (and then extract __dict__ itself if needed)
print "DO NOT REMOVE ME before driver.update, record=%s"%record
- (pointer, new_key_pointer) = self.driver.update (record.__dict__, new_record.__dict__, hrn, new_key)
- if new_key and new_key_pointer:
+ new_key_pointer = -1
+ try:
+ (pointer, new_key_pointer) = api.driver.update (record.__dict__, new_record.__dict__, hrn, new_key)
+ except:
+ pass
+ if new_key and new_key_pointer:
record.reg_keys=[ RegKey (new_key, new_key_pointer)]
record.gid = gid
- dbsession.commit();
+ dbsession.commit()
# update membership for researchers, pis, owners, operators
- self.update_driver_relations (record, new_record)
+ self.update_driver_relations (api, record, new_record)
return 1
# expecting an Xrn instance
def Remove(self, api, xrn, origin_hrn=None):
+ dbsession=api.dbsession()
hrn=xrn.get_hrn()
type=xrn.get_type()
request=dbsession.query(RegRecord).filter_by(hrn=hrn)
# call testbed callback first
# IIUC this is done on the local testbed TOO because of the refreshpeer link
- if not self.driver.remove(record.__dict__):
+ if not api.driver.remove(record.__dict__):
logger.warning("driver.remove failed")
# delete from sfa db
# This is a PLC-specific thing, won't work with other platforms
def get_key_from_incoming_ip (self, api):
+ dbsession=api.dbsession()
# verify that the callers's ip address exist in the db and is an interface
# for a node in the db
(ip, port) = api.remote_addr
- interfaces = self.driver.shell.GetInterfaces({'ip': ip}, ['node_id'])
+ interfaces = api.driver.shell.GetInterfaces({'ip': ip}, ['node_id'])
if not interfaces:
raise NonExistingRecord("no such ip %(ip)s" % locals())
- nodes = self.driver.shell.GetNodes([interfaces[0]['node_id']], ['node_id', 'hostname'])
+ nodes = api.driver.shell.GetNodes([interfaces[0]['node_id']], ['node_id', 'hostname'])
if not nodes:
raise NonExistingRecord("no such node using ip %(ip)s" % locals())
node = nodes[0]
git://git.onelab.eu / sfa.git / blobdiff