def update_cert_records(gids): """ Make sure there is a record in the registry for the specified gids. Removes old records from the db. """ # import db stuff here here so this module can be loaded by PlcComponentApi from sfa.storage.alchemy import dbsession from sfa.storage.model import RegRecord if not gids: return # get records that actually exist in the db gid_urns = [gid.get_urn() for gid in gids] hrns_expected = [gid.get_hrn() for gid in gids] records_found = dbsession.query(RegRecord).\ filter_by(pointer=-1).filter(RegRecord.hrn.in_(hrns_expected)).all() # remove old records for record in records_found: if record.hrn not in hrns_expected and \ record.hrn != self.api.config.SFA_INTERFACE_HRN: dbsession.delete(record) # TODO: store urn in the db so we do this in 1 query for gid in gids: hrn, type = gid.get_hrn(), gid.get_type() record = dbsession.query(RegRecord).filter_by(hrn=hrn, type=type,pointer=-1).first() if not record: record = RegRecord (dict= {'type':type, 'hrn': hrn, 'authority': get_authority(hrn), 'gid': gid.save_to_string(save_parents=True), }) dbsession.add(record) dbsession.commit()
def import_tenants(self, existing_hrns, existing_records): # Get all tenants # A tenant can represent an organizational group (site) or a # slice. If a tenant's authorty/parent matches the root authority it is # considered a group/site. All other tenants are considered slices. tenants = self.shell.auth_manager.tenants.list() tenants_dict = {} for tenant in tenants: hrn = self.config.SFA_INTERFACE_HRN + '.' + tenant.name tenants_dict[hrn] = tenant authority_hrn = OSXrn(xrn=hrn, type='authority').get_authority_hrn() if hrn in existing_hrns: continue if authority_hrn == self.config.SFA_INTERFACE_HRN: # import group/site record = RegAuthority() urn = OSXrn(xrn=hrn, type='authority').get_urn() if not self.auth_hierarchy.auth_exists(urn): self.auth_hierarchy.create_auth(urn) auth_info = self.auth_hierarchy.get_auth_info(urn) gid = auth_info.get_gid_object() record.type='authority' record.hrn=hrn record.gid=gid record.authority=get_authority(hrn) dbsession.add(record) dbsession.commit() self.logger.info("OpenstackImporter: imported authority: %s" % record) else: record = RegSlice () urn = OSXrn(xrn=hrn, type='slice').get_urn() pkey = Keypair(create=True) gid = self.auth_hierarchy.create_gid(urn, create_uuid(), pkey) record.type='slice' record.hrn=hrn record.gid=gid record.authority=get_authority(hrn) dbsession.add(record) dbsession.commit() self.logger.info("OpenstackImporter: imported slice: %s" % record) return tenants_dict
def import_users(self, existing_hrns, existing_records): # Get all users users = self.shell.auth_manager.users.list() users_dict = {} keys_filename = self.config.config_path + os.sep + 'person_keys.py' old_user_keys = load_keys(keys_filename) user_keys = {} for user in users: auth_hrn = self.config.SFA_INTERFACE_HRN if user.tenantId is not None: tenant = self.shell.auth_manager.tenants.find(id=user.tenantId) auth_hrn = OSXrn(name=tenant.name, auth=self.config.SFA_INTERFACE_HRN, type='authority').get_hrn() hrn = OSXrn(name=user.name, auth=auth_hrn, type='user').get_hrn() users_dict[hrn] = user old_keys = old_user_keys.get(hrn, []) keyname = OSXrn(xrn=hrn, type='user').get_slicename() keys = [k.public_key for k in self.shell.nova_manager.keypairs.findall(name=keyname)] user_keys[hrn] = keys update_record = False if old_keys != keys: update_record = True if hrn not in existing_hrns or \ (hrn, 'user') not in existing_records or update_record: urn = OSXrn(xrn=hrn, type='user').get_urn() if keys: try: pkey = convert_public_key(keys[0]) except: self.logger.log_exc('unable to convert public key for %s' % hrn) pkey = Keypair(create=True) else: self.logger.warn("OpenstackImporter: person %s does not have a PL public key"%hrn) pkey = Keypair(create=True) user_gid = self.auth_hierarchy.create_gid(urn, create_uuid(), pkey) user_record = RegUser () user_record.type='user' user_record.hrn=hrn user_record.gid=user_gid user_record.authority=get_authority(hrn) dbsession.add(user_record) dbsession.commit() self.logger.info("OpenstackImporter: imported person %s" % user_record) return users_dict, user_keys
def create_sm_client_record(self): """ Create a user record for the Slicemanager service. """ hrn = self.interface_hrn + '.slicemanager' urn = hrn_to_urn(hrn, 'user') if not self.auth_hierarchy.auth_exists(urn): self.logger.info("SfaImporter: creating Slice Manager user") self.auth_hierarchy.create_auth(urn) if self.record_exists ('user',hrn): return auth_info = self.auth_hierarchy.get_auth_info(hrn) user_record = RegUser(hrn=hrn, gid=auth_info.get_gid_object(), authority=get_authority(hrn)) user_record.just_created() dbsession.add (user_record) dbsession.commit() self.logger.info("SfaImporter: importing user (slicemanager) %s " % user_record)
def create_interface_records(self): """ Create a record for each SFA interface """ # just create certs for all sfa interfaces even if they # aren't enabled auth_info = self.auth_hierarchy.get_auth_info(self.config.SFA_INTERFACE_HRN) pkey = auth_info.get_pkey_object() hrn=self.config.SFA_INTERFACE_HRN for type in [ 'authority+sa', 'authority+am', 'authority+sm', ]: urn = hrn_to_urn(hrn, type) gid = self.auth_hierarchy.create_gid(urn, create_uuid(), pkey) # for now we have to preserve the authority+<> stuff if self.record_exists (type,hrn): continue interface_record = RegAuthority(type=type, hrn=hrn, gid=gid, authority=get_authority(hrn)) interface_record.just_created() dbsession.add (interface_record) dbsession.commit() self.logger.info("SfaImporter: imported authority (%s) %s " % (type,interface_record))
def create_special_vini_record (self, interface_hrn): # special case for vini if ".vini" in interface_hrn and interface_hrn.endswith('vini'): # create a fake internet2 site first i2site = {'name': 'Internet2', 'login_base': 'internet2', 'site_id': -1} site_hrn = _get_site_hrn(interface_hrn, i2site) # import if hrn is not in list of existing hrns or if the hrn exists # but its not a site record if ( 'authority', site_hrn, ) not in self.records_by_type_hrn: urn = hrn_to_urn(site_hrn, 'authority') if not self.auth_hierarchy.auth_exists(urn): self.auth_hierarchy.create_auth(urn) auth_info = self.auth_hierarchy.get_auth_info(urn) auth_record = RegAuthority(hrn=site_hrn, gid=auth_info.get_gid_object(), pointer=site['site_id'], authority=get_authority(site_hrn)) auth_record.just_created() dbsession.add(auth_record) dbsession.commit() self.logger.info("PlImporter: Imported authority (vini site) %s"%auth_record) self.remember_record ( site_record )
def create_top_level_auth_records(self, hrn): """ Create top level db records (includes root and sub authorities (local/remote) """ # make sure parent exists parent_hrn = get_authority(hrn) if not parent_hrn: parent_hrn = hrn if not parent_hrn == hrn: self.create_top_level_auth_records(parent_hrn) # ensure key and cert exists: self.auth_hierarchy.create_top_level_auth(hrn) # create the db record if it doesnt already exist if not self.record_exists ('authority',hrn): auth_info = self.auth_hierarchy.get_auth_info(hrn) auth_record = RegAuthority(hrn=hrn, gid=auth_info.get_gid_object(), authority=get_authority(hrn)) auth_record.just_created() dbsession.add (auth_record) dbsession.commit() self.logger.info("SfaImporter: imported authority (parent) %s " % auth_record)
def run (self, options): config = Config () interface_hrn = config.SFA_INTERFACE_HRN root_auth = config.SFA_REGISTRY_ROOT_AUTH shell = DummyShell (config) ######## retrieve all existing SFA objects all_records = dbsession.query(RegRecord).all() # create hash by (type,hrn) # we essentially use this to know if a given record is already known to SFA self.records_by_type_hrn = \ dict ( [ ( (record.type, record.hrn) , record ) for record in all_records ] ) # create hash by (type,pointer) self.records_by_type_pointer = \ dict ( [ ( (record.type, record.pointer) , record ) for record in all_records if record.pointer != -1] ) # initialize record.stale to True by default, then mark stale=False on the ones that are in use for record in all_records: record.stale=True ######## retrieve Dummy TB data # Get all plc sites # retrieve only required stuf sites = [shell.GetTestbedInfo()] # create a hash of sites by login_base # sites_by_login_base = dict ( [ ( site['login_base'], site ) for site in sites ] ) # Get all dummy TB users users = shell.GetUsers() # create a hash of users by user_id users_by_id = dict ( [ ( user['user_id'], user) for user in users ] ) # Get all dummy TB public keys keys = [] for user in users: if 'keys' in user: keys.extend(user['keys']) # create a dict user_id -> [ keys ] keys_by_person_id = {} for user in users: if 'keys' in user: keys_by_person_id[user['user_id']] = user['keys'] # Get all dummy TB nodes nodes = shell.GetNodes() # create hash by node_id nodes_by_id = dict ( [ ( node['node_id'], node, ) for node in nodes ] ) # Get all dummy TB slices slices = shell.GetSlices() # create hash by slice_id slices_by_id = dict ( [ (slice['slice_id'], slice ) for slice in slices ] ) # start importing for site in sites: site_hrn = _get_site_hrn(interface_hrn, site) # import if hrn is not in list of existing hrns or if the hrn exists # but its not a site record site_record=self.locate_by_type_hrn ('authority', site_hrn) if not site_record: try: urn = hrn_to_urn(site_hrn, 'authority') if not self.auth_hierarchy.auth_exists(urn): self.auth_hierarchy.create_auth(urn) auth_info = self.auth_hierarchy.get_auth_info(urn) site_record = RegAuthority(hrn=site_hrn, gid=auth_info.get_gid_object(), pointer= -1, authority=get_authority(site_hrn)) site_record.just_created() dbsession.add(site_record) dbsession.commit() self.logger.info("DummyImporter: imported authority (site) : %s" % site_record) self.remember_record (site_record) except: # if the site import fails then there is no point in trying to import the # site's child records (node, slices, persons), so skip them. self.logger.log_exc("DummyImporter: failed to import site. Skipping child records") continue else: # xxx update the record ... pass site_record.stale=False # import node records for node in nodes: site_auth = get_authority(site_hrn) site_name = site['name'] node_hrn = hostname_to_hrn(site_auth, site_name, node['hostname']) # xxx this sounds suspicious if len(node_hrn) > 64: node_hrn = node_hrn[:64] node_record = self.locate_by_type_hrn ( 'node', node_hrn ) if not node_record: try: pkey = Keypair(create=True) urn = hrn_to_urn(node_hrn, 'node') node_gid = self.auth_hierarchy.create_gid(urn, create_uuid(), pkey) node_record = RegNode (hrn=node_hrn, gid=node_gid, pointer =node['node_id'], authority=get_authority(node_hrn)) node_record.just_created() dbsession.add(node_record) dbsession.commit() self.logger.info("DummyImporter: imported node: %s" % node_record) self.remember_record (node_record) except: self.logger.log_exc("DummyImporter: failed to import node") else: # xxx update the record ... pass node_record.stale=False site_pis=[] # import users for user in users: user_hrn = email_to_hrn(site_hrn, user['email']) # xxx suspicious again if len(user_hrn) > 64: user_hrn = user_hrn[:64] user_urn = hrn_to_urn(user_hrn, 'user') user_record = self.locate_by_type_hrn ( 'user', user_hrn) # return a tuple pubkey (a dummy TB key object) and pkey (a Keypair object) def init_user_key (user): pubkey = None pkey = None if user['keys']: # randomly pick first key in set for key in user['keys']: pubkey = key try: pkey = convert_public_key(pubkey) break except: continue if not pkey: self.logger.warn('DummyImporter: unable to convert public key for %s' % user_hrn) pkey = Keypair(create=True) else: # the user has no keys. Creating a random keypair for the user's gid self.logger.warn("DummyImporter: user %s does not have a NITOS public key"%user_hrn) pkey = Keypair(create=True) return (pubkey, pkey) # new user try: if not user_record: (pubkey,pkey) = init_user_key (user) user_gid = self.auth_hierarchy.create_gid(user_urn, create_uuid(), pkey) user_gid.set_email(user['email']) user_record = RegUser (hrn=user_hrn, gid=user_gid, pointer=user['user_id'], authority=get_authority(user_hrn), email=user['email']) if pubkey: user_record.reg_keys=[RegKey (pubkey)] else: self.logger.warning("No key found for user %s"%user_record) user_record.just_created() dbsession.add (user_record) dbsession.commit() self.logger.info("DummyImporter: imported person: %s" % user_record) self.remember_record ( user_record ) else: # update the record ? # if user's primary key has changed then we need to update the # users gid by forcing an update here sfa_keys = user_record.reg_keys def key_in_list (key,sfa_keys): for reg_key in sfa_keys: if reg_key.key==key: return True return False # is there a new key in Dummy TB ? new_keys=False for key in user['keys']: if not key_in_list (key,sfa_keys): new_keys = True if new_keys: (pubkey,pkey) = init_user_key (user) user_gid = self.auth_hierarchy.create_gid(user_urn, create_uuid(), pkey) if not pubkey: user_record.reg_keys=[] else: user_record.reg_keys=[ RegKey (pubkey)] self.logger.info("DummyImporter: updated person: %s" % user_record) user_record.email = user['email'] dbsession.commit() user_record.stale=False except: self.logger.log_exc("DummyImporter: failed to import user %d %s"%(user['user_id'],user['email'])) # import slices for slice in slices: slice_hrn = slicename_to_hrn(site_hrn, slice['slice_name']) slice_record = self.locate_by_type_hrn ('slice', slice_hrn) if not slice_record: try: pkey = Keypair(create=True) urn = hrn_to_urn(slice_hrn, 'slice') slice_gid = self.auth_hierarchy.create_gid(urn, create_uuid(), pkey) slice_record = RegSlice (hrn=slice_hrn, gid=slice_gid, pointer=slice['slice_id'], authority=get_authority(slice_hrn)) slice_record.just_created() dbsession.add(slice_record) dbsession.commit() self.logger.info("DummyImporter: imported slice: %s" % slice_record) self.remember_record ( slice_record ) except: self.logger.log_exc("DummyImporter: failed to import slice") else: # xxx update the record ... self.logger.warning ("Slice update not yet implemented") pass # record current users affiliated with the slice slice_record.reg_researchers = \ [ self.locate_by_type_pointer ('user',user_id) for user_id in slice['user_ids'] ] dbsession.commit() slice_record.stale=False ### remove stale records # special records must be preserved system_hrns = [interface_hrn, root_auth, interface_hrn + '.slicemanager'] for record in all_records: if record.hrn in system_hrns: record.stale=False if record.peer_authority: record.stale=False for record in all_records: try: stale=record.stale except: stale=True self.logger.warning("stale not found with %s"%record) if stale: self.logger.info("DummyImporter: deleting stale record: %s" % record) dbsession.delete(record) dbsession.commit()
def run (self, options): config = Config () interface_hrn = config.SFA_INTERFACE_HRN root_auth = config.SFA_REGISTRY_ROOT_AUTH shell = PlShell (config) ######## retrieve all existing SFA objects all_records = dbsession.query(RegRecord).all() # create hash by (type,hrn) # we essentially use this to know if a given record is already known to SFA self.records_by_type_hrn = \ dict ( [ ( (record.type, record.hrn) , record ) for record in all_records ] ) # create hash by (type,pointer) self.records_by_type_pointer = \ dict ( [ ( (record.type, record.pointer) , record ) for record in all_records if record.pointer != -1] ) # initialize record.stale to True by default, then mark stale=False on the ones that are in use for record in all_records: record.stale=True ######## retrieve PLC data # Get all plc sites # retrieve only required stuf sites = shell.GetSites({'peer_id': None, 'enabled' : True}, ['site_id','login_base','node_ids','slice_ids','person_ids',]) # create a hash of sites by login_base # sites_by_login_base = dict ( [ ( site['login_base'], site ) for site in sites ] ) # Get all plc users persons = shell.GetPersons({'peer_id': None, 'enabled': True}, ['person_id', 'email', 'key_ids', 'site_ids', 'role_ids']) # create a hash of persons by person_id persons_by_id = dict ( [ ( person['person_id'], person) for person in persons ] ) # also gather non-enabled user accounts so as to issue relevant warnings disabled_persons = shell.GetPersons({'peer_id': None, 'enabled': False}, ['person_id']) disabled_person_ids = [ person['person_id'] for person in disabled_persons ] # Get all plc public keys # accumulate key ids for keys retrieval key_ids = [] for person in persons: key_ids.extend(person['key_ids']) keys = shell.GetKeys( {'peer_id': None, 'key_id': key_ids, 'key_type': 'ssh'} ) # create a hash of keys by key_id keys_by_id = dict ( [ ( key['key_id'], key ) for key in keys ] ) # create a dict person_id -> [ (plc)keys ] keys_by_person_id = {} for person in persons: pubkeys = [] for key_id in person['key_ids']: # by construction all the keys we fetched are ssh keys # so gpg keys won't be in there try: key = keys_by_id[key_id] pubkeys.append(key) except: self.logger.warning("Could not spot key %d - probably non-ssh"%key_id) keys_by_person_id[person['person_id']] = pubkeys # Get all plc nodes nodes = shell.GetNodes( {'peer_id': None}, ['node_id', 'hostname', 'site_id']) # create hash by node_id nodes_by_id = dict ( [ ( node['node_id'], node, ) for node in nodes ] ) # Get all plc slices slices = shell.GetSlices( {'peer_id': None}, ['slice_id', 'name', 'person_ids']) # create hash by slice_id slices_by_id = dict ( [ (slice['slice_id'], slice ) for slice in slices ] ) # isolate special vini case in separate method self.create_special_vini_record (interface_hrn) # start importing for site in sites: site_hrn = _get_site_hrn(interface_hrn, site) # import if hrn is not in list of existing hrns or if the hrn exists # but its not a site record site_record=self.locate_by_type_hrn ('authority', site_hrn) if not site_record: try: urn = hrn_to_urn(site_hrn, 'authority') if not self.auth_hierarchy.auth_exists(urn): self.auth_hierarchy.create_auth(urn) auth_info = self.auth_hierarchy.get_auth_info(urn) site_record = RegAuthority(hrn=site_hrn, gid=auth_info.get_gid_object(), pointer=site['site_id'], authority=get_authority(site_hrn)) site_record.just_created() dbsession.add(site_record) dbsession.commit() self.logger.info("PlImporter: imported authority (site) : %s" % site_record) self.remember_record (site_record) except: # if the site import fails then there is no point in trying to import the # site's child records (node, slices, persons), so skip them. self.logger.log_exc("PlImporter: failed to import site %s. Skipping child records"%site_hrn) continue else: # xxx update the record ... pass site_record.stale=False # import node records for node_id in site['node_ids']: try: node = nodes_by_id[node_id] except: self.logger.warning ("PlImporter: cannot find node_id %s - ignored"%node_id) continue site_auth = get_authority(site_hrn) site_name = site['login_base'] node_hrn = hostname_to_hrn(site_auth, site_name, node['hostname']) # xxx this sounds suspicious if len(node_hrn) > 64: node_hrn = node_hrn[:64] node_record = self.locate_by_type_hrn ( 'node', node_hrn ) if not node_record: try: pkey = Keypair(create=True) urn = hrn_to_urn(node_hrn, 'node') node_gid = self.auth_hierarchy.create_gid(urn, create_uuid(), pkey) node_record = RegNode (hrn=node_hrn, gid=node_gid, pointer =node['node_id'], authority=get_authority(node_hrn)) node_record.just_created() dbsession.add(node_record) dbsession.commit() self.logger.info("PlImporter: imported node: %s" % node_record) self.remember_record (node_record) except: self.logger.log_exc("PlImporter: failed to import node %s"%node_hrn) continue else: # xxx update the record ... pass node_record.stale=False site_pis=[] # import persons for person_id in site['person_ids']: proceed=False if person_id in persons_by_id: person=persons_by_id[person_id] proceed=True elif person_id in disabled_person_ids: pass else: self.logger.warning ("PlImporter: cannot locate person_id %s in site %s - ignored"%(person_id,site_hrn)) # make sure to NOT run this if anything is wrong if not proceed: continue person_hrn = email_to_hrn(site_hrn, person['email']) # xxx suspicious again if len(person_hrn) > 64: person_hrn = person_hrn[:64] person_urn = hrn_to_urn(person_hrn, 'user') user_record = self.locate_by_type_hrn ( 'user', person_hrn) # return a tuple pubkey (a plc key object) and pkey (a Keypair object) def init_person_key (person, plc_keys): pubkey=None if person['key_ids']: # randomly pick first key in set pubkey = plc_keys[0] try: pkey = convert_public_key(pubkey['key']) except: self.logger.warn('PlImporter: unable to convert public key for %s' % person_hrn) pkey = Keypair(create=True) else: # the user has no keys. Creating a random keypair for the user's gid self.logger.warn("PlImporter: person %s does not have a PL public key"%person_hrn) pkey = Keypair(create=True) return (pubkey, pkey) # new person try: plc_keys = keys_by_person_id.get(person['person_id'],[]) if not user_record: (pubkey,pkey) = init_person_key (person, plc_keys ) person_gid = self.auth_hierarchy.create_gid(person_urn, create_uuid(), pkey) person_gid.set_email(person['email']) user_record = RegUser (hrn=person_hrn, gid=person_gid, pointer=person['person_id'], authority=get_authority(person_hrn), email=person['email']) if pubkey: user_record.reg_keys=[RegKey (pubkey['key'], pubkey['key_id'])] else: self.logger.warning("No key found for user %s"%user_record) user_record.just_created() dbsession.add (user_record) dbsession.commit() self.logger.info("PlImporter: imported person: %s" % user_record) self.remember_record ( user_record ) else: # update the record ? # # if a user key has changed then we need to update the # users gid by forcing an update here # # right now, SFA only has *one* key attached to a user, and this is # the key that the GID was made with # so the logic here is, we consider that things are OK (unchanged) if # all the SFA keys are present as PLC keys # otherwise we trigger the creation of a new gid from *some* plc key # and record this on the SFA side # it would make sense to add a feature in PLC so that one could pick a 'primary' # key but this is not available on the myplc side for now # = or = it would be much better to support several keys in SFA but that # does not seem doable without a major overhaul in the data model as # a GID is attached to a hrn, but it's also linked to a key, so... # NOTE: with this logic, the first key entered in PLC remains the one # current in SFA until it is removed from PLC sfa_keys = user_record.reg_keys def sfa_key_in_list (sfa_key,plc_keys): for plc_key in plc_keys: if plc_key['key']==sfa_key.key: return True return False # are all the SFA keys known to PLC ? new_keys=False if not sfa_keys and plc_keys: new_keys=True else: for sfa_key in sfa_keys: if not sfa_key_in_list (sfa_key,plc_keys): new_keys = True if new_keys: (pubkey,pkey) = init_person_key (person, plc_keys) person_gid = self.auth_hierarchy.create_gid(person_urn, create_uuid(), pkey) person_gid.set_email(person['email']) if not pubkey: user_record.reg_keys=[] else: user_record.reg_keys=[ RegKey (pubkey['key'], pubkey['key_id'])] user_record.gid = person_gid user_record.just_updated() self.logger.info("PlImporter: updated person: %s" % user_record) user_record.email = person['email'] dbsession.commit() user_record.stale=False # accumulate PIs - PLCAPI has a limitation that when someone has PI role # this is valid for all sites she is in.. # PI is coded with role_id==20 if 20 in person['role_ids']: site_pis.append (user_record) except: self.logger.log_exc("PlImporter: failed to import person %d %s"%(person['person_id'],person['email'])) # maintain the list of PIs for a given site # for the record, Jordan had proposed the following addition as a welcome hotfix to a previous version: # site_pis = list(set(site_pis)) # this was likely due to a bug in the above logic, that had to do with disabled persons # being improperly handled, and where the whole loop on persons # could be performed twice with the same person... # so hopefully we do not need to eliminate duplicates explicitly here anymore site_record.reg_pis = site_pis dbsession.commit() # import slices for slice_id in site['slice_ids']: try: slice = slices_by_id[slice_id] except: self.logger.warning ("PlImporter: cannot locate slice_id %s - ignored"%slice_id) slice_hrn = slicename_to_hrn(interface_hrn, slice['name']) slice_record = self.locate_by_type_hrn ('slice', slice_hrn) if not slice_record: try: pkey = Keypair(create=True) urn = hrn_to_urn(slice_hrn, 'slice') slice_gid = self.auth_hierarchy.create_gid(urn, create_uuid(), pkey) slice_record = RegSlice (hrn=slice_hrn, gid=slice_gid, pointer=slice['slice_id'], authority=get_authority(slice_hrn)) slice_record.just_created() dbsession.add(slice_record) dbsession.commit() self.logger.info("PlImporter: imported slice: %s" % slice_record) self.remember_record ( slice_record ) except: self.logger.log_exc("PlImporter: failed to import slice %s (%s)"%(slice_hrn,slice['name'])) else: # xxx update the record ... # given that we record the current set of users anyways, there does not seem to be much left to do here # self.logger.warning ("Slice update not yet implemented on slice %s (%s)"%(slice_hrn,slice['name'])) pass # record current users affiliated with the slice slice_record.reg_researchers = \ [ self.locate_by_type_pointer ('user',user_id) for user_id in slice['person_ids'] ] dbsession.commit() slice_record.stale=False ### remove stale records # special records must be preserved system_hrns = [interface_hrn, root_auth, interface_hrn + '.slicemanager'] for record in all_records: if record.hrn in system_hrns: record.stale=False if record.peer_authority: record.stale=False if ".vini" in interface_hrn and interface_hrn.endswith('vini') and \ record.hrn.endswith("internet2"): record.stale=False for record in all_records: try: stale=record.stale except: stale=True self.logger.warning("stale not found with %s"%record) if stale: self.logger.info("PlImporter: deleting stale record: %s" % record) dbsession.delete(record) dbsession.commit()
def run (self, options): config = Config() slabdriver = SlabDriver(config) #Create special slice table for senslab if not slabdriver.db.exists('slab_xp'): slabdriver.db.createtable() self.logger.info ("SlabImporter.run: slab_xp table created ") #retrieve all existing SFA objects all_records = dbsession.query(RegRecord).all() #create hash by (type,hrn) #used to know if a given record is already known to SFA self.records_by_type_hrn = \ dict ( [ ( (record.type,record.hrn) , record ) for record in all_records ] ) print>>sys.stderr,"\r\n SLABIMPORT \t all_records[0] %s all_records[0].email %s \r\n" %(all_records[0].type, all_records[0]) self.users_rec_by_email = \ dict ( [ (record.email, record) for record in all_records if record.type == 'user' ] ) # create hash by (type,pointer) self.records_by_type_pointer = \ dict ( [ ( (str(record.type),record.pointer) , record ) for record in all_records if record.pointer != -1] ) # initialize record.stale to True by default, then mark stale=False on the ones that are in use for record in all_records: record.stale=True nodes_listdict = slabdriver.GetNodes() nodes_by_id = dict([(node['node_id'],node) for node in nodes_listdict]) sites_listdict = slabdriver.GetSites() ldap_person_listdict = slabdriver.GetPersons() print>>sys.stderr,"\r\n SLABIMPORT \t ldap_person_listdict %s \r\n" %(ldap_person_listdict) slices_listdict = slabdriver.GetSlices() try: slices_by_userid = dict ( [ (one_slice['reg_researchers']['record_id'], one_slice ) for one_slice in slices_listdict ] ) except TypeError: self.logger.log_exc("SlabImporter: failed to create list of slices by user id.") pass for site in sites_listdict: site_hrn = _get_site_hrn(site) site_record = self.find_record_by_type_hrn ('authority', site_hrn) if not site_record: try: urn = hrn_to_urn(site_hrn, 'authority') if not self.auth_hierarchy.auth_exists(urn): self.auth_hierarchy.create_auth(urn) auth_info = self.auth_hierarchy.get_auth_info(urn) site_record = RegAuthority(hrn=site_hrn, gid=auth_info.get_gid_object(), pointer='-1', authority=get_authority(site_hrn)) site_record.just_created() dbsession.add(site_record) dbsession.commit() self.logger.info("SlabImporter: imported authority (site) : %s" % site_record) self.update_just_added_records_dict(site_record) except SQLAlchemyError: # if the site import fails then there is no point in trying to import the # site's child records (node, slices, persons), so skip them. self.logger.log_exc("SlabImporter: failed to import site. Skipping child records") continue else: # xxx update the record ... pass site_record.stale=False # import node records in site for node_id in site['node_ids']: try: node = nodes_by_id[node_id] except: self.logger.warning ("SlabImporter: cannot find node_id %s - ignored"%node_id) continue site_auth = get_authority(site_hrn) site_name = site['name'] escaped_hrn = self.hostname_to_hrn_escaped(slabdriver.root_auth, node['hostname']) print>>sys.stderr, "\r\n \r\n SLABIMPORTER node %s " %(node) hrn = node['hrn'] # xxx this sounds suspicious if len(hrn) > 64: hrn = hrn[:64] node_record = self.find_record_by_type_hrn( 'node', hrn ) if not node_record: try: pkey = Keypair(create=True) urn = hrn_to_urn(escaped_hrn, 'node') node_gid = self.auth_hierarchy.create_gid(urn, create_uuid(), pkey) def slab_get_authority(hrn): return hrn.split(".")[0] node_record = RegNode (hrn=hrn, gid=node_gid, pointer = '-1', authority=slab_get_authority(hrn)) node_record.just_created() dbsession.add(node_record) dbsession.commit() #self.logger.info("SlabImporter: imported node: %s" % node_record) self.update_just_added_records_dict(node_record) except: self.logger.log_exc("SlabImporter: failed to import node") else: # xxx update the record ... pass node_record.stale=False # import persons for person in ldap_person_listdict : print>>sys.stderr,"SlabImporter: person: %s" %(person['hrn']) if 'ssh-rsa' not in person['pkey']: #people with invalid ssh key (ssh-dss, empty, bullshit keys...) #won't be imported continue person_hrn = person['hrn'] slice_hrn = self.slicename_to_hrn(person['hrn']) # xxx suspicious again if len(person_hrn) > 64: person_hrn = person_hrn[:64] person_urn = hrn_to_urn(person_hrn, 'user') print>>sys.stderr," \r\n SlabImporter: HEYYYYYYYYYY" , self.users_rec_by_email #Check if user using person['email'] form LDAP is already registered #in SFA. One email = one person. Inb this case, do not create another #record for this person #person_hrn returned by GetPErson based on senslab root auth + uid ldap user_record = self.find_record_by_type_hrn('user', person_hrn) if not user_record and person['email'] in self.users_rec_by_email: user_record = self.users_rec_by_email[person['email']] person_hrn = user_record.hrn person_urn = hrn_to_urn(person_hrn, 'user') slice_record = self.find_record_by_type_hrn ('slice', slice_hrn) # return a tuple pubkey (a plc key object) and pkey (a Keypair object) def init_person_key (person, slab_key): pubkey = None if person['pkey']: # randomly pick first key in set pubkey = slab_key try: pkey = convert_public_key(pubkey) except TypeError: #key not good. create another pkey self.logger.warn('SlabImporter: \ unable to convert public \ key for %s' % person_hrn) pkey = Keypair(create=True) else: # the user has no keys. Creating a random keypair for the user's gid self.logger.warn("SlabImporter: person %s does not have a public key"%person_hrn) pkey = Keypair(create=True) return (pubkey, pkey) try: slab_key = person['pkey'] # new person if not user_record: (pubkey,pkey) = init_person_key (person, slab_key ) if pubkey is not None and pkey is not None : person_gid = self.auth_hierarchy.create_gid(person_urn, create_uuid(), pkey) if person['email']: print>>sys.stderr, "\r\n \r\n SLAB IMPORTER PERSON EMAIL OK email %s " %(person['email']) person_gid.set_email(person['email']) user_record = RegUser (hrn=person_hrn, gid=person_gid, pointer='-1', authority=get_authority(person_hrn), email=person['email']) else: user_record = RegUser (hrn=person_hrn, gid=person_gid, pointer='-1', authority=get_authority(person_hrn)) if pubkey: user_record.reg_keys = [RegKey (pubkey)] else: self.logger.warning("No key found for user %s"%user_record) user_record.just_created() dbsession.add (user_record) dbsession.commit() self.logger.info("SlabImporter: imported person: %s" % user_record) self.update_just_added_records_dict( user_record ) else: # update the record ? # if user's primary key has changed then we need to update the # users gid by forcing an update here sfa_keys = user_record.reg_keys new_key=False if slab_key is not sfa_keys : new_key = True if new_key: print>>sys.stderr,"SlabImporter: \t \t USER UPDATE person: %s" %(person['hrn']) (pubkey,pkey) = init_person_key (person, slab_key) person_gid = self.auth_hierarchy.create_gid(person_urn, create_uuid(), pkey) if not pubkey: user_record.reg_keys=[] else: user_record.reg_keys=[ RegKey (pubkey)] self.logger.info("SlabImporter: updated person: %s" % user_record) if person['email']: user_record.email = person['email'] dbsession.commit() user_record.stale = False except: self.logger.log_exc("SlabImporter: failed to import person %s"%(person) ) try: slice = slices_by_userid[user_record.record_id] except: self.logger.warning ("SlabImporter: cannot locate slices_by_userid[user_record.record_id] %s - ignored"%user_record) if not slice_record : try: pkey = Keypair(create=True) urn = hrn_to_urn(slice_hrn, 'slice') slice_gid = self.auth_hierarchy.create_gid(urn, create_uuid(), pkey) slice_record = RegSlice (hrn=slice_hrn, gid=slice_gid, pointer='-1', authority=get_authority(slice_hrn)) slice_record.just_created() dbsession.add(slice_record) dbsession.commit() #Serial id created after commit #Get it sl_rec = dbsession.query(RegSlice).filter(RegSlice.hrn.match(slice_hrn)).all() #slab_slice = SenslabXP( slice_hrn = slice_hrn, record_id_slice=sl_rec[0].record_id, record_id_user= user_record.record_id) #print>>sys.stderr, "\r\n \r\n SLAB IMPORTER SLICE IMPORT NOTslice_record %s \r\n slab_slice %s" %(sl_rec,slab_slice) #slab_dbsession.add(slab_slice) #slab_dbsession.commit() #self.logger.info("SlabImporter: imported slice: %s" % slice_record) self.update_just_added_records_dict ( slice_record ) except: self.logger.log_exc("SlabImporter: failed to import slice") #No slice update upon import in senslab else: # xxx update the record ... self.logger.warning ("Slice update not yet implemented") pass # record current users affiliated with the slice slice_record.reg_researchers = [user_record] dbsession.commit() slice_record.stale=False ### remove stale records # special records must be preserved system_hrns = [slabdriver.hrn, slabdriver.root_auth, slabdriver.hrn+ '.slicemanager'] for record in all_records: if record.hrn in system_hrns: record.stale=False if record.peer_authority: record.stale=False for record in all_records: if record.type == 'user': print>>sys.stderr,"SlabImporter: stale records: hrn %s %s" %(record.hrn,record.stale) try: stale=record.stale except: stale=True self.logger.warning("stale not found with %s"%record) if stale: self.logger.info("SlabImporter: deleting stale record: %s" % record) #if record.type == 'user': #rec = slab_dbsession.query(SenslabXP).filter_by(record_id_user = record.record_id).first() #slab_dbsession.delete(rec) #slab_dbsession.commit() dbsession.delete(record) dbsession.commit()
def Register(self, api, record_dict): hrn, type = record_dict['hrn'], record_dict['type'] urn = hrn_to_urn(hrn,type) # validate the type if type not in ['authority', 'slice', 'node', 'user']: raise UnknownSfaType(type) # check if record_dict already exists existing_records = dbsession.query(RegRecord).filter_by(type=type,hrn=hrn).all() if existing_records: raise ExistingRecord(hrn) assert ('type' in record_dict) # returns the right type of RegRecord according to type in record record = make_record(dict=record_dict) record.just_created() record.authority = get_authority(record.hrn) auth_info = api.auth.get_auth_info(record.authority) pub_key = None # make sure record has a gid if not record.gid: uuid = create_uuid() pkey = Keypair(create=True) if getattr(record,'keys',None): pub_key=record.keys # use only first key in record if isinstance(record.keys, types.ListType): pub_key = record.keys[0] pkey = convert_public_key(pub_key) gid_object = api.auth.hierarchy.create_gid(urn, uuid, pkey) gid = gid_object.save_to_string(save_parents=True) record.gid = gid if isinstance (record, RegAuthority): # update the tree if not api.auth.hierarchy.auth_exists(hrn): api.auth.hierarchy.create_auth(hrn_to_urn(hrn,'authority')) # get the GID from the newly created authority auth_info = api.auth.get_auth_info(hrn) gid = auth_info.get_gid_object() record.gid=gid.save_to_string(save_parents=True) # locate objects for relationships pi_hrns = getattr(record,'pi',None) if pi_hrns is not None: record.update_pis (pi_hrns) elif isinstance (record, RegSlice): researcher_hrns = getattr(record,'researcher',None) if researcher_hrns is not None: record.update_researchers (researcher_hrns) elif isinstance (record, RegUser): # create RegKey objects for incoming keys if hasattr(record,'keys'): logger.debug ("creating %d keys for user %s"%(len(record.keys),record.hrn)) 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) record.pointer=pointer dbsession.add(record) dbsession.commit() # update membership for researchers, pis, owners, operators self.update_driver_relations (record, record) return record.get_gid_object().save_to_string(save_parents=True)