from sfa.util.faults import MissingSfaInfo from sfa.util.sfalogging import logger from sfa.util.table import SfaTable from sfa.util.defaultdict import defaultdict from sfa.util.xrn import hrn_to_urn from sfa.util.plxrn import slicename_to_hrn, hostname_to_hrn, hrn_to_pl_slicename, hrn_to_pl_login_base ## thierry: everything that is API-related (i.e. handling incoming requests) # is taken care of # SlabDriver should be really only about talking to the senslab testbed ## thierry : please avoid wildcard imports :) from sfa.senslab.OARrestapi import * from sfa.senslab.SenslabImportUsers import * def list_to_dict(recs, key): """ convert a list of dictionaries into a dictionary keyed on the specified dictionary key """ # print>>sys.stderr, " \r\n \t\t 1list_to_dict : rec %s \r\n \t\t list_to_dict key %s" %(recs,key) keys = [rec[key] for rec in recs] #print>>sys.stderr, " \r\n \t\t list_to_dict : rec %s \r\n \t\t list_to_dict keys %s" %(recs,keys) return dict(zip(keys, recs)) # thierry : note # this inheritance scheme is so that the driver object can receive # GetNodes or GetSites sorts of calls directly # and thus minimize the differences in the managers with the pl version class SlabDriver (OARapi, SenslabImportUsers): def __init__(self, config): self.config=config self.hrn = config.SFA_INTERFACE_HRN print >>sys.stderr, "\r\n_____________ SFA SENSLAB DRIVER \r\n" # thierry - just to not break the rest of this code #self.oar = OARapi() #self.users = SenslabImportUsers() self.oar = self self.users = self self.time_format = "%Y-%m-%d %H:%M:%S" #self.logger=sfa_logger() #print >>sys.stderr, "\r\n \t\t___________PSFA SENSLAN /API.PY __init__ STOP ",self.interface #dir(self) ## # Convert SFA fields to PLC fields for use when registering up updating # registry record in the PLC database # # @param type type of record (user, slice, ...) # @param hrn human readable name # @param sfa_fields dictionary of SFA fields # @param pl_fields dictionary of PLC fields (output) def sfa_fields_to_pl_fields(self, type, hrn, record): def convert_ints(tmpdict, int_fields): for field in int_fields: if field in tmpdict: tmpdict[field] = int(tmpdict[field]) pl_record = {} #for field in record: # pl_record[field] = record[field] if type == "slice": if not "instantiation" in pl_record: pl_record["instantiation"] = "plc-instantiated" pl_record["name"] = hrn_to_pl_slicename(hrn) if "url" in record: pl_record["url"] = record["url"] if "description" in record: pl_record["description"] = record["description"] if "expires" in record: pl_record["expires"] = int(record["expires"]) elif type == "node": if not "hostname" in pl_record: if not "hostname" in record: raise MissingSfaInfo("hostname") pl_record["hostname"] = record["hostname"] if not "model" in pl_record: pl_record["model"] = "geni" elif type == "authority": pl_record["login_base"] = hrn_to_pl_login_base(hrn) if not "name" in pl_record: pl_record["name"] = hrn if not "abbreviated_name" in pl_record: pl_record["abbreviated_name"] = hrn if not "enabled" in pl_record: pl_record["enabled"] = True if not "is_public" in pl_record: pl_record["is_public"] = True return pl_record def fill_record_pl_info(self, records): """ Fill in the planetlab specific fields of a SFA record. This involves calling the appropriate PLC method to retrieve the database record for the object. PLC data is filled into the pl_info field of the record. @param record: record to fill in field (in/out param) """ # get ids by type #print>>sys.stderr, "\r\n \r\rn \t\t >>>>>>>>>>fill_record_pl_info records %s : "%(records) node_ids, site_ids, slice_ids = [], [], [] person_ids, key_ids = [], [] type_map = {'node': node_ids, 'authority': site_ids, 'slice': slice_ids, 'user': person_ids} for record in records: for type in type_map: #print>>sys.stderr, "\r\n \t\t \t fill_record_pl_info : type %s. record['pointer'] %s "%(type,record['pointer']) if type == record['type']: type_map[type].append(record['pointer']) #print>>sys.stderr, "\r\n \t\t \t fill_record_pl_info : records %s... \r\n \t\t \t fill_record_pl_info : type_map %s"%(records,type_map) # get pl records nodes, sites, slices, persons, keys = {}, {}, {}, {}, {} if node_ids: node_list = self.oar.GetNodes( node_ids) #print>>sys.stderr, " \r\n \t\t\t BEFORE LIST_TO_DICT_NODES node_ids : %s" %(node_ids) nodes = list_to_dict(node_list, 'node_id') if site_ids: site_list = self.oar.GetSites( site_ids) sites = list_to_dict(site_list, 'site_id') #print>>sys.stderr, " \r\n \t\t\t site_ids %s sites : %s" %(site_ids,sites) if slice_ids: slice_list = self.users.GetSlices( slice_ids) slices = list_to_dict(slice_list, 'slice_id') if person_ids: #print>>sys.stderr, " \r\n \t\t \t fill_record_pl_info BEFORE GetPersons person_ids: %s" %(person_ids) person_list = self.users.GetPersons( person_ids) persons = list_to_dict(person_list, 'person_id') #print>>sys.stderr, "\r\n fill_record_pl_info persons %s \r\n \t\t person_ids %s " %(persons, person_ids) for person in persons: key_ids.extend(persons[person]['key_ids']) #print>>sys.stderr, "\r\n key_ids %s " %(key_ids) pl_records = {'node': nodes, 'authority': sites, 'slice': slices, 'user': persons} if key_ids: key_list = self.users.GetKeys( key_ids) keys = list_to_dict(key_list, 'key_id') # print>>sys.stderr, "\r\n fill_record_pl_info persons %s \r\n \t\t keys %s " %(keys) # fill record info for record in records: # records with pointer==-1 do not have plc info. # for example, the top level authority records which are # authorities, but not PL "sites" if record['pointer'] == -1: continue for type in pl_records: if record['type'] == type: if record['pointer'] in pl_records[type]: record.update(pl_records[type][record['pointer']]) break # fill in key info if record['type'] == 'user': if 'key_ids' not in record: #print>>sys.stderr, " NO_KEY_IDS fill_record_pl_info key_ids record: %s" %(record) logger.info("user record has no 'key_ids' - need to import ?") else: pubkeys = [keys[key_id]['key'] for key_id in record['key_ids'] if key_id in keys] record['keys'] = pubkeys #print>>sys.stderr, "\r\n \r\rn \t\t <<<<<<<<<<<<<<<<<< fill_record_pl_info records %s : "%(records) # fill in record hrns records = self.fill_record_hrns(records) return records def fill_record_hrns(self, records): """ convert pl ids to hrns """ #print>>sys.stderr, "\r\n \r\rn \t\t \t >>>>>>>>>>>>>>>>>>>>>> fill_record_hrns records %s : "%(records) # get ids slice_ids, person_ids, site_ids, node_ids = [], [], [], [] for record in records: #print>>sys.stderr, "\r\n \r\rn \t\t \t record %s : "%(record) if 'site_id' in record: site_ids.append(record['site_id']) if 'site_ids' in records: site_ids.extend(record['site_ids']) if 'person_ids' in record: person_ids.extend(record['person_ids']) if 'slice_ids' in record: slice_ids.extend(record['slice_ids']) if 'node_ids' in record: node_ids.extend(record['node_ids']) # get pl records slices, persons, sites, nodes = {}, {}, {}, {} if site_ids: site_list = self.oar.GetSites( site_ids, ['site_id', 'login_base']) sites = list_to_dict(site_list, 'site_id') #print>>sys.stderr, " \r\n \r\n \t\t ____ site_list %s \r\n \t\t____ sites %s " % (site_list,sites) if person_ids: person_list = self.users.GetPersons( person_ids, ['person_id', 'email']) #print>>sys.stderr, " \r\n \r\n \t\t____ person_lists %s " %(person_list) persons = list_to_dict(person_list, 'person_id') if slice_ids: slice_list = self.users.GetSlices( slice_ids, ['slice_id', 'name']) slices = list_to_dict(slice_list, 'slice_id') if node_ids: node_list = self.oar.GetNodes( node_ids, ['node_id', 'hostname']) nodes = list_to_dict(node_list, 'node_id') # convert ids to hrns for record in records: # get all relevant data type = record['type'] pointer = record['pointer'] auth_hrn = self.hrn login_base = '' if pointer == -1: continue #print>>sys.stderr, " \r\n \r\n \t\t fill_record_hrns : sites %s \r\n \t\t record %s " %(sites, record) if 'site_id' in record: site = sites[record['site_id']] #print>>sys.stderr, " \r\n \r\n \t\t \t fill_record_hrns : sites %s \r\n \t\t\t site sites[record['site_id']] %s " %(sites,site) login_base = site['login_base'] record['site'] = ".".join([auth_hrn, login_base]) if 'person_ids' in record: emails = [persons[person_id]['email'] for person_id in record['person_ids'] \ if person_id in persons] usernames = [email.split('@')[0] for email in emails] person_hrns = [".".join([auth_hrn, login_base, username]) for username in usernames] #print>>sys.stderr, " \r\n \r\n \t\t ____ person_hrns : %s " %(person_hrns) record['persons'] = person_hrns if 'slice_ids' in record: slicenames = [slices[slice_id]['name'] for slice_id in record['slice_ids'] \ if slice_id in slices] slice_hrns = [slicename_to_hrn(auth_hrn, slicename) for slicename in slicenames] record['slices'] = slice_hrns if 'node_ids' in record: hostnames = [nodes[node_id]['hostname'] for node_id in record['node_ids'] \ if node_id in nodes] node_hrns = [hostname_to_hrn(auth_hrn, login_base, hostname) for hostname in hostnames] record['nodes'] = node_hrns if 'site_ids' in record: login_bases = [sites[site_id]['login_base'] for site_id in record['site_ids'] \ if site_id in sites] site_hrns = [".".join([auth_hrn, lbase]) for lbase in login_bases] record['sites'] = site_hrns #print>>sys.stderr, "\r\n \r\rn \t\t \t <<<<<<<<<<<<<<<<<<<<<<<< fill_record_hrns records %s : "%(records) return records def fill_record_sfa_info(self, records): def startswith(prefix, values): return [value for value in values if value.startswith(prefix)] SenslabUsers = SenslabImportUsers() # get person ids person_ids = [] site_ids = [] for record in records: person_ids.extend(record.get("person_ids", [])) site_ids.extend(record.get("site_ids", [])) if 'site_id' in record: site_ids.append(record['site_id']) #print>>sys.stderr, "\r\n \r\n _fill_record_sfa_info ___person_ids %s \r\n \t\t site_ids %s " %(person_ids, site_ids) # get all pis from the sites we've encountered # and store them in a dictionary keyed on site_id site_pis = {} if site_ids: pi_filter = {'|roles': ['pi'], '|site_ids': site_ids} pi_list = SenslabUsers.GetPersons( pi_filter, ['person_id', 'site_ids']) #print>>sys.stderr, "\r\n \r\n _fill_record_sfa_info ___ GetPersons ['person_id', 'site_ids'] pi_ilist %s" %(pi_list) for pi in pi_list: # we will need the pi's hrns also person_ids.append(pi['person_id']) # we also need to keep track of the sites these pis # belong to for site_id in pi['site_ids']: if site_id in site_pis: site_pis[site_id].append(pi) else: site_pis[site_id] = [pi] # get sfa records for all records associated with these records. # we'll replace pl ids (person_ids) with hrns from the sfa records # we obtain # get the sfa records table = SfaTable() person_list, persons = [], {} person_list = table.find({'type': 'user', 'pointer': person_ids}) # create a hrns keyed on the sfa record's pointer. # Its possible for multiple records to have the same pointer so # the dict's value will be a list of hrns. persons = defaultdict(list) for person in person_list: persons[person['pointer']].append(person) # get the pl records pl_person_list, pl_persons = [], {} pl_person_list = SenslabUsers.GetPersons(person_ids, ['person_id', 'roles']) pl_persons = list_to_dict(pl_person_list, 'person_id') #print>>sys.stderr, "\r\n \r\n _fill_record_sfa_info ___ _list %s \r\n \t\t SenslabUsers.GetPersons ['person_id', 'roles'] pl_persons %s \r\n records %s" %(pl_person_list, pl_persons,records) # fill sfa info for record in records: # skip records with no pl info (top level authorities) #Sandrine 24 oct 11 2 lines #if record['pointer'] == -1: #continue sfa_info = {} type = record['type'] if (type == "slice"): # all slice users are researchers #record['geni_urn'] = hrn_to_urn(record['hrn'], 'slice') ? besoin ou pas ? record['PI'] = [] record['researcher'] = [] for person_id in record.get('person_ids', []): #Sandrine 24 oct 11 line #for person_id in record['person_ids']: hrns = [person['hrn'] for person in persons[person_id]] record['researcher'].extend(hrns) # pis at the slice's site pl_pis = site_pis[record['site_id']] pi_ids = [pi['person_id'] for pi in pl_pis] for person_id in pi_ids: hrns = [person['hrn'] for person in persons[person_id]] record['PI'].extend(hrns) record['geni_urn'] = hrn_to_urn(record['hrn'], 'slice') record['geni_creator'] = record['PI'] elif (type == "authority"): record['PI'] = [] record['operator'] = [] record['owner'] = [] for pointer in record['person_ids']: if pointer not in persons or pointer not in pl_persons: # this means there is not sfa or pl record for this user continue hrns = [person['hrn'] for person in persons[pointer]] roles = pl_persons[pointer]['roles'] if 'pi' in roles: record['PI'].extend(hrns) if 'tech' in roles: record['operator'].extend(hrns) if 'admin' in roles: record['owner'].extend(hrns) # xxx TODO: OrganizationName elif (type == "node"): sfa_info['dns'] = record.get("hostname", "") # xxx TODO: URI, LatLong, IP, DNS elif (type == "user"): sfa_info['email'] = record.get("email", "") sfa_info['geni_urn'] = hrn_to_urn(record['hrn'], 'user') sfa_info['geni_certificate'] = record['gid'] # xxx TODO: PostalAddress, Phone #print>>sys.stderr, "\r\n \r\rn \t\t \t <<<<<<<<<<<<<<<<<<<<<<<< fill_record_sfa_info sfa_info %s \r\n record %s : "%(sfa_info,record) record.update(sfa_info) def fill_record_info(self, records): """ Given a SFA record, fill in the PLC specific and SFA specific fields in the record. """ #print >>sys.stderr, "\r\n \t\t fill_record_info %s"%(records) if not isinstance(records, list): records = [records] #print >>sys.stderr, "\r\n \t\t BEFORE fill_record_pl_info %s" %(records) self.fill_record_pl_info(records) #print >>sys.stderr, "\r\n \t\t after fill_record_pl_info %s" %(records) self.fill_record_sfa_info(records) #print >>sys.stderr, "\r\n \t\t after fill_record_sfa_info" def update_membership_list(self, oldRecord, record, listName, addFunc, delFunc): # get a list of the HRNs tht are members of the old and new records if oldRecord: oldList = oldRecord.get(listName, []) else: oldList = [] newList = record.get(listName, []) # if the lists are the same, then we don't have to update anything if (oldList == newList): return # build a list of the new person ids, by looking up each person to get # their pointer newIdList = [] table = SfaTable() records = table.find({'type': 'user', 'hrn': newList}) for rec in records: newIdList.append(rec['pointer']) # build a list of the old person ids from the person_ids field if oldRecord: oldIdList = oldRecord.get("person_ids", []) containerId = oldRecord.get_pointer() else: # if oldRecord==None, then we are doing a Register, instead of an # update. oldIdList = [] containerId = record.get_pointer() # add people who are in the new list, but not the oldList for personId in newIdList: if not (personId in oldIdList): addFunc(self.plauth, personId, containerId) # remove people who are in the old list, but not the new list for personId in oldIdList: if not (personId in newIdList): delFunc(self.plauth, personId, containerId) def update_membership(self, oldRecord, record): if record.type == "slice": self.update_membership_list(oldRecord, record, 'researcher', self.users.AddPersonToSlice, self.users.DeletePersonFromSlice) elif record.type == "authority": # xxx TODO pass ### thierry # I don't think you plan on running a component manager at this point # let me clean up the mess of ComponentAPI that is deprecated anyways