3 from sfa.util.faults import MissingSfaInfo
4 from sfa.util.sfalogging import logger
5 from sfa.util.table import SfaTable
6 from sfa.util.defaultdict import defaultdict
8 from sfa.util.xrn import hrn_to_urn
9 from sfa.util.plxrn import slicename_to_hrn, hostname_to_hrn, hrn_to_pl_slicename, hrn_to_pl_login_base
11 ## thierry: everything that is API-related (i.e. handling incoming requests)
13 # SlabDriver should be really only about talking to the senslab testbed
15 ## thierry : please avoid wildcard imports :)
16 from sfa.senslab.OARrestapi import OARapi, OARrestapi
17 from sfa.senslab.LDAPapi import LDAPapi
18 from sfa.senslab.SenslabImportUsers import SenslabImportUsers
19 from sfa.senslab.parsing import parse_filter
20 from sfa.senslab.slabpostgres import SlabDB
22 def list_to_dict(recs, key):
24 convert a list of dictionaries into a dictionary keyed on the
25 specified dictionary key
27 # print>>sys.stderr, " \r\n \t\t 1list_to_dict : rec %s \r\n \t\t list_to_dict key %s" %(recs,key)
28 keys = [rec[key] for rec in recs]
29 #print>>sys.stderr, " \r\n \t\t list_to_dict : rec %s \r\n \t\t list_to_dict keys %s" %(recs,keys)
30 return dict(zip(keys, recs))
33 # this inheritance scheme is so that the driver object can receive
34 # GetNodes or GetSites sorts of calls directly
35 # and thus minimize the differences in the managers with the pl version
38 def __init__(self, config):
41 self.hrn = config.SFA_INTERFACE_HRN
43 self.root_auth = config.SFA_REGISTRY_ROOT_AUTH
46 print >>sys.stderr, "\r\n_____________ SFA SENSLAB DRIVER \r\n"
47 # thierry - just to not break the rest of this code
49 #self.users = SenslabImportUsers()
52 self.users = SenslabImportUsers()
53 self.time_format = "%Y-%m-%d %H:%M:%S"
55 #self.logger=sfa_logger()
58 def GetPersons(self, person_filter=None, return_fields=None):
60 person_list = self.ldap.ldapFind({'authority': self.root_auth })
63 #if person_filter and isinstance(person_filter, dict):
64 #for k in person_filter.keys():
65 #if k in person_list[0].keys():
68 return_person_list = parse_filter(person_list,person_filter ,'persons', return_fields)
69 if return_person_list:
70 print>>sys.stderr, " \r\n GetPersons person_filter %s return_fields %s return_person_list %s " %(person_filter,return_fields,return_person_list)
71 return return_person_list
73 def GetNodes(self,node_filter= None, return_fields=None):
75 self.oar.parser.SendRequest("GET_resources_full")
76 node_dict = self.oar.parser.GetNodesFromOARParse()
79 if not (node_filter or return_fields):
80 return_node_list = node_dict.values()
81 return return_node_list
83 return_node_list= parse_filter(node_dict.values(),node_filter ,'node', return_fields)
84 return return_node_list
86 def GetSites(self, auth, site_filter = None, return_fields=None):
87 self.oar.parser.SendRequest("GET_resources_full")
88 site_dict = self.oar.parser.GetSitesFromOARParse()
90 site = site_dict.values()[0]
91 if not (site_filter or return_fields):
92 return_site_list = site_dict.values()
93 return return_site_list
95 return_site_list = parse_filter(site_dict.values(),site_filter ,'site', return_fields)
96 return return_site_list
98 def GetSlices(self,slice_filter = None, return_fields=None):
100 return_slice_list =[]
101 sliceslist = self.db.find('slice',columns = ['slice_hrn', 'record_id_slice','record_id_user'])
102 print >>sys.stderr, " \r\n \r\n SLABDRIVER.PY GetSlices slices %s" %(sliceslist)
103 #slicesdict = sliceslist[0]
104 if not (slice_filter or return_fields):
105 return_slice_list = sliceslist
106 return return_slice_list
108 return_slice_list = parse_filter(sliceslist, slice_filter,'slice', return_fields)
109 print >>sys.stderr, " \r\n \r\n SLABDRIVER.PY GetSlices return_slice_list %s" %(return_slice_list)
110 return return_slice_list
113 # Convert SFA fields to PLC fields for use when registering up updating
114 # registry record in the PLC database
116 # @param type type of record (user, slice, ...)
117 # @param hrn human readable name
118 # @param sfa_fields dictionary of SFA fields
119 # @param pl_fields dictionary of PLC fields (output)
121 def sfa_fields_to_pl_fields(self, type, hrn, record):
123 def convert_ints(tmpdict, int_fields):
124 for field in int_fields:
126 tmpdict[field] = int(tmpdict[field])
129 #for field in record:
130 # pl_record[field] = record[field]
133 if not "instantiation" in pl_record:
134 pl_record["instantiation"] = "plc-instantiated"
135 pl_record["name"] = hrn_to_pl_slicename(hrn)
137 pl_record["url"] = record["url"]
138 if "description" in record:
139 pl_record["description"] = record["description"]
140 if "expires" in record:
141 pl_record["expires"] = int(record["expires"])
144 if not "hostname" in pl_record:
145 if not "hostname" in record:
146 raise MissingSfaInfo("hostname")
147 pl_record["hostname"] = record["hostname"]
148 if not "model" in pl_record:
149 pl_record["model"] = "geni"
151 elif type == "authority":
152 pl_record["login_base"] = hrn_to_pl_login_base(hrn)
154 if not "name" in pl_record:
155 pl_record["name"] = hrn
157 if not "abbreviated_name" in pl_record:
158 pl_record["abbreviated_name"] = hrn
160 if not "enabled" in pl_record:
161 pl_record["enabled"] = True
163 if not "is_public" in pl_record:
164 pl_record["is_public"] = True
168 def fill_record_pl_info(self, records):
170 Fill in the planetlab specific fields of a SFA record. This
171 involves calling the appropriate PLC method to retrieve the
172 database record for the object.
174 PLC data is filled into the pl_info field of the record.
176 @param record: record to fill in field (in/out param)
179 #print>>sys.stderr, "\r\n \r\rn \t\t >>>>>>>>>>fill_record_pl_info records %s : "%(records)
180 node_ids, site_ids, slice_ids = [], [], []
181 person_ids, key_ids = [], []
182 type_map = {'node': node_ids, 'authority': site_ids,
183 'slice': slice_ids, 'user': person_ids}
185 for record in records:
186 for type in type_map:
187 #print>>sys.stderr, "\r\n \t\t \t fill_record_pl_info : type %s. record['pointer'] %s "%(type,record['pointer'])
188 if type == record['type']:
189 type_map[type].append(record['pointer'])
190 #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)
192 nodes, sites, slices, persons, keys = {}, {}, {}, {}, {}
194 node_list = self.GetNodes( node_ids)
195 #print>>sys.stderr, " \r\n \t\t\t BEFORE LIST_TO_DICT_NODES node_ids : %s" %(node_ids)
196 nodes = list_to_dict(node_list, 'node_id')
198 site_list = self.oar.GetSites( site_ids)
199 sites = list_to_dict(site_list, 'site_id')
200 #print>>sys.stderr, " \r\n \t\t\t site_ids %s sites : %s" %(site_ids,sites)
202 slice_list = self.users.GetSlices( slice_ids)
203 slices = list_to_dict(slice_list, 'slice_id')
205 #print>>sys.stderr, " \r\n \t\t \t fill_record_pl_info BEFORE GetPersons person_ids: %s" %(person_ids)
206 person_list = self.GetPersons( person_ids)
207 persons = list_to_dict(person_list, 'person_id')
208 #print>>sys.stderr, "\r\n fill_record_pl_info persons %s \r\n \t\t person_ids %s " %(persons, person_ids)
209 for person in persons:
210 key_ids.extend(persons[person]['key_ids'])
211 #print>>sys.stderr, "\r\n key_ids %s " %(key_ids)
213 pl_records = {'node': nodes, 'authority': sites,
214 'slice': slices, 'user': persons}
217 key_list = self.users.GetKeys( key_ids)
218 keys = list_to_dict(key_list, 'key_id')
219 # print>>sys.stderr, "\r\n fill_record_pl_info persons %s \r\n \t\t keys %s " %(keys)
221 for record in records:
222 # records with pointer==-1 do not have plc info.
223 # for example, the top level authority records which are
224 # authorities, but not PL "sites"
225 if record['pointer'] == -1:
228 for type in pl_records:
229 if record['type'] == type:
230 if record['pointer'] in pl_records[type]:
231 record.update(pl_records[type][record['pointer']])
234 if record['type'] == 'user':
235 if 'key_ids' not in record:
236 #print>>sys.stderr, " NO_KEY_IDS fill_record_pl_info key_ids record: %s" %(record)
237 logger.info("user record has no 'key_ids' - need to import ?")
239 pubkeys = [keys[key_id]['key'] for key_id in record['key_ids'] if key_id in keys]
240 record['keys'] = pubkeys
242 #print>>sys.stderr, "\r\n \r\rn \t\t <<<<<<<<<<<<<<<<<< fill_record_pl_info records %s : "%(records)
243 # fill in record hrns
244 records = self.fill_record_hrns(records)
250 def AddSliceToNodes(self, slice_name, added_nodes, slice_user=None):
251 print>>sys.stderr, "\r\n \r\n AddSliceToNodes slice_name %s added_nodes %s username %s" %(slice_name,added_nodes,slice_user )
256 reqdict['property'] ="network_address in ("
257 for node in added_nodes:
258 #Get the ID of the node : remove the root auth and put the site in a separate list
259 tmp = node.strip(self.root_auth+".")
262 nodeid= (l[len(l)-1])
263 reqdict['property'] += "'"+ nodeid +"', "
264 nodeid_list.append(nodeid)
265 site_list.append( l[0] )
267 reqdict['property'] = reqdict['property'][0: len( reqdict['property'])-2] +")"
268 reqdict['resource'] ="network_address="+ str(len(nodeid_list))
269 reqdict['resource']+= ",walltime=" + str(00) + ":" + str(05) + ":" + str(00)
270 reqdict['script_path'] = "/bin/sleep "
272 print>>sys.stderr, "\r\n \r\n AddSliceToNodes reqdict %s \r\n site_list %s" %(reqdict,site_list)
274 answer = OAR.POSTRequestToOARRestAPI('POST_job',reqdict,slice_user)
275 print>>sys.stderr, "\r\n \r\n AddSliceToNodes jobid %s " %(answer)
276 self.db.update('slice',['oar_job_id'], [answer['id']], 'slice_hrn', slice_name)
282 def DeleteSliceFromNodes(self, slice_name, deleted_nodes):
285 def fill_record_hrns(self, records):
287 convert pl ids to hrns
289 #print>>sys.stderr, "\r\n \r\rn \t\t \t >>>>>>>>>>>>>>>>>>>>>> fill_record_hrns records %s : "%(records)
291 slice_ids, person_ids, site_ids, node_ids = [], [], [], []
292 for record in records:
293 #print>>sys.stderr, "\r\n \r\rn \t\t \t record %s : "%(record)
294 if 'site_id' in record:
295 site_ids.append(record['site_id'])
296 if 'site_ids' in records:
297 site_ids.extend(record['site_ids'])
298 if 'person_ids' in record:
299 person_ids.extend(record['person_ids'])
300 if 'slice_ids' in record:
301 slice_ids.extend(record['slice_ids'])
302 if 'node_ids' in record:
303 node_ids.extend(record['node_ids'])
306 slices, persons, sites, nodes = {}, {}, {}, {}
308 site_list = self.oar.GetSites( site_ids, ['site_id', 'login_base'])
309 sites = list_to_dict(site_list, 'site_id')
310 #print>>sys.stderr, " \r\n \r\n \t\t ____ site_list %s \r\n \t\t____ sites %s " % (site_list,sites)
312 person_list = self.GetPersons( person_ids, ['person_id', 'email'])
313 #print>>sys.stderr, " \r\n \r\n \t\t____ person_lists %s " %(person_list)
314 persons = list_to_dict(person_list, 'person_id')
316 slice_list = self.users.GetSlices( slice_ids, ['slice_id', 'name'])
317 slices = list_to_dict(slice_list, 'slice_id')
319 node_list = self.GetNodes( node_ids, ['node_id', 'hostname'])
320 nodes = list_to_dict(node_list, 'node_id')
322 # convert ids to hrns
323 for record in records:
325 # get all relevant data
326 type = record['type']
327 pointer = record['pointer']
333 #print>>sys.stderr, " \r\n \r\n \t\t fill_record_hrns : sites %s \r\n \t\t record %s " %(sites, record)
334 if 'site_id' in record:
335 site = sites[record['site_id']]
336 #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)
337 login_base = site['login_base']
338 record['site'] = ".".join([auth_hrn, login_base])
339 if 'person_ids' in record:
340 emails = [persons[person_id]['email'] for person_id in record['person_ids'] \
341 if person_id in persons]
342 usernames = [email.split('@')[0] for email in emails]
343 person_hrns = [".".join([auth_hrn, login_base, username]) for username in usernames]
344 #print>>sys.stderr, " \r\n \r\n \t\t ____ person_hrns : %s " %(person_hrns)
345 record['persons'] = person_hrns
346 if 'slice_ids' in record:
347 slicenames = [slices[slice_id]['name'] for slice_id in record['slice_ids'] \
348 if slice_id in slices]
349 slice_hrns = [slicename_to_hrn(auth_hrn, slicename) for slicename in slicenames]
350 record['slices'] = slice_hrns
351 if 'node_ids' in record:
352 hostnames = [nodes[node_id]['hostname'] for node_id in record['node_ids'] \
354 node_hrns = [hostname_to_hrn(auth_hrn, login_base, hostname) for hostname in hostnames]
355 record['nodes'] = node_hrns
356 if 'site_ids' in record:
357 login_bases = [sites[site_id]['login_base'] for site_id in record['site_ids'] \
359 site_hrns = [".".join([auth_hrn, lbase]) for lbase in login_bases]
360 record['sites'] = site_hrns
361 #print>>sys.stderr, "\r\n \r\rn \t\t \t <<<<<<<<<<<<<<<<<<<<<<<< fill_record_hrns records %s : "%(records)
364 def fill_record_sfa_info(self, records):
366 def startswith(prefix, values):
367 return [value for value in values if value.startswith(prefix)]
372 for record in records:
373 person_ids.extend(record.get("person_ids", []))
374 site_ids.extend(record.get("site_ids", []))
375 if 'site_id' in record:
376 site_ids.append(record['site_id'])
378 #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)
380 # get all pis from the sites we've encountered
381 # and store them in a dictionary keyed on site_id
384 pi_filter = {'|roles': ['pi'], '|site_ids': site_ids}
385 pi_list = self.GetPersons( pi_filter, ['person_id', 'site_ids'])
386 #print>>sys.stderr, "\r\n \r\n _fill_record_sfa_info ___ GetPersons ['person_id', 'site_ids'] pi_ilist %s" %(pi_list)
389 # we will need the pi's hrns also
390 person_ids.append(pi['person_id'])
392 # we also need to keep track of the sites these pis
394 for site_id in pi['site_ids']:
395 if site_id in site_pis:
396 site_pis[site_id].append(pi)
398 site_pis[site_id] = [pi]
400 # get sfa records for all records associated with these records.
401 # we'll replace pl ids (person_ids) with hrns from the sfa records
404 # get the sfa records
406 person_list, persons = [], {}
407 person_list = table.find({'type': 'user', 'pointer': person_ids})
408 # create a hrns keyed on the sfa record's pointer.
409 # Its possible for multiple records to have the same pointer so
410 # the dict's value will be a list of hrns.
411 persons = defaultdict(list)
412 for person in person_list:
413 persons[person['pointer']].append(person)
416 pl_person_list, pl_persons = [], {}
417 pl_person_list = self.GetPersons(person_ids, ['person_id', 'roles'])
418 pl_persons = list_to_dict(pl_person_list, 'person_id')
419 #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)
422 for record in records:
423 # skip records with no pl info (top level authorities)
424 #Sandrine 24 oct 11 2 lines
425 #if record['pointer'] == -1:
428 type = record['type']
429 if (type == "slice"):
430 # all slice users are researchers
431 #record['geni_urn'] = hrn_to_urn(record['hrn'], 'slice') ? besoin ou pas ?
433 record['researcher'] = []
434 for person_id in record.get('person_ids', []):
435 #Sandrine 24 oct 11 line
436 #for person_id in record['person_ids']:
437 hrns = [person['hrn'] for person in persons[person_id]]
438 record['researcher'].extend(hrns)
440 # pis at the slice's site
441 pl_pis = site_pis[record['site_id']]
442 pi_ids = [pi['person_id'] for pi in pl_pis]
443 for person_id in pi_ids:
444 hrns = [person['hrn'] for person in persons[person_id]]
445 record['PI'].extend(hrns)
446 record['geni_urn'] = hrn_to_urn(record['hrn'], 'slice')
447 record['geni_creator'] = record['PI']
449 elif (type == "authority"):
451 record['operator'] = []
453 for pointer in record['person_ids']:
454 if pointer not in persons or pointer not in pl_persons:
455 # this means there is not sfa or pl record for this user
457 hrns = [person['hrn'] for person in persons[pointer]]
458 roles = pl_persons[pointer]['roles']
460 record['PI'].extend(hrns)
462 record['operator'].extend(hrns)
464 record['owner'].extend(hrns)
465 # xxx TODO: OrganizationName
466 elif (type == "node"):
467 sfa_info['dns'] = record.get("hostname", "")
468 # xxx TODO: URI, LatLong, IP, DNS
470 elif (type == "user"):
471 sfa_info['email'] = record.get("email", "")
472 sfa_info['geni_urn'] = hrn_to_urn(record['hrn'], 'user')
473 sfa_info['geni_certificate'] = record['gid']
474 # xxx TODO: PostalAddress, Phone
476 #print>>sys.stderr, "\r\n \r\rn \t\t \t <<<<<<<<<<<<<<<<<<<<<<<< fill_record_sfa_info sfa_info %s \r\n record %s : "%(sfa_info,record)
477 record.update(sfa_info)
479 def fill_record_info(self, records):
481 Given a SFA record, fill in the senslab specific and SFA specific
482 fields in the record.
484 print >>sys.stderr, "\r\n \t\t BEFORE fill_record_pl_info %s" %(records)
485 if isinstance(records, list):
487 #print >>sys.stderr, "\r\n \t\t BEFORE fill_record_pl_info %s" %(records)
490 if records['type'] == 'slice':
492 sfatable = SfaTable()
493 recslice = self.db.find('slice',str(records['hrn']))
494 if isinstance(recslice,list) and len(recslice) == 1:
495 recslice = recslice[0]
496 recuser = sfatable.find( recslice['record_id_user'], ['hrn'])
498 print >>sys.stderr, "\r\n \t\t SLABDRIVER.PY fill_record_info %s" %(recuser)
500 if isinstance(recuser,list) and len(recuser) == 1:
502 records.update({'PI':[recuser['hrn']],
503 'researcher': [recuser['hrn']],
504 'name':records['hrn'], 'oar_job_id':recslice['oar_job_id'],
507 'person_ids':[recslice['record_id_user']]})
509 #self.fill_record_pl_info(records)
510 ##print >>sys.stderr, "\r\n \t\t after fill_record_pl_info %s" %(records)
511 #self.fill_record_sfa_info(records)
512 #print >>sys.stderr, "\r\n \t\t after fill_record_sfa_info"
514 def update_membership_list(self, oldRecord, record, listName, addFunc, delFunc):
515 # get a list of the HRNs tht are members of the old and new records
517 oldList = oldRecord.get(listName, [])
520 newList = record.get(listName, [])
522 # if the lists are the same, then we don't have to update anything
523 if (oldList == newList):
526 # build a list of the new person ids, by looking up each person to get
530 records = table.find({'type': 'user', 'hrn': newList})
532 newIdList.append(rec['pointer'])
534 # build a list of the old person ids from the person_ids field
536 oldIdList = oldRecord.get("person_ids", [])
537 containerId = oldRecord.get_pointer()
539 # if oldRecord==None, then we are doing a Register, instead of an
542 containerId = record.get_pointer()
544 # add people who are in the new list, but not the oldList
545 for personId in newIdList:
546 if not (personId in oldIdList):
547 addFunc(self.plauth, personId, containerId)
549 # remove people who are in the old list, but not the new list
550 for personId in oldIdList:
551 if not (personId in newIdList):
552 delFunc(self.plauth, personId, containerId)
554 def update_membership(self, oldRecord, record):
555 print >>sys.stderr, " \r\n \r\n ***SLABDRIVER.PY update_membership record ", record
556 if record.type == "slice":
557 self.update_membership_list(oldRecord, record, 'researcher',
558 self.users.AddPersonToSlice,
559 self.users.DeletePersonFromSlice)
560 elif record.type == "authority":
565 # I don't think you plan on running a component manager at this point
566 # let me clean up the mess of ComponentAPI that is deprecated anyways