#
# SFA XML-RPC and SOAP interfaces
#
-### $Id$
-### $URL$
-#
import sys
import os
import traceback
import string
+import datetime
import xmlrpclib
-from sfa.trust.auth import Auth
-from sfa.util.config import *
+
from sfa.util.faults import *
-from sfa.util.debug import *
-from sfa.trust.rights import *
-from sfa.trust.credential import *
-from sfa.trust.certificate import *
-from sfa.util.namespace import *
from sfa.util.api import *
+from sfa.util.config import *
+from sfa.util.sfalogging import logger
+import sfa.util.xmlrpcprotocol as xmlrpcprotocol
+from sfa.trust.auth import Auth
+from sfa.trust.rights import Right, Rights, determine_rights
+from sfa.trust.credential import Credential,Keypair
+from sfa.trust.certificate import Certificate
+from sfa.util.xrn import get_authority, hrn_to_urn
+from sfa.util.plxrn import hostname_to_hrn, hrn_to_pl_slicename, hrn_to_pl_slicename, slicename_to_hrn
from sfa.util.nodemanager import NodeManager
-from sfa.util.sfalogging import *
-from sfa.util.table import SfaTable
+try:
+ from collections import defaultdict
+except:
+ class defaultdict(dict):
+ def __init__(self, default_factory=None, *a, **kw):
+ if (default_factory is not None and
+ not hasattr(default_factory, '__call__')):
+ raise TypeError('first argument must be callable')
+ dict.__init__(self, *a, **kw)
+ self.default_factory = default_factory
+ def __getitem__(self, key):
+ try:
+ return dict.__getitem__(self, key)
+ except KeyError:
+ return self.__missing__(key)
+ def __missing__(self, key):
+ if self.default_factory is None:
+ raise KeyError(key)
+ self[key] = value = self.default_factory()
+ return value
+ def __reduce__(self):
+ if self.default_factory is None:
+ args = tuple()
+ else:
+ args = self.default_factory,
+ return type(self), args, None, None, self.items()
+ def copy(self):
+ return self.__copy__()
+ def __copy__(self):
+ return type(self)(self.default_factory, self)
+ def __deepcopy__(self, memo):
+ import copy
+ return type(self)(self.default_factory,
+ copy.deepcopy(self.items()))
+ def __repr__(self):
+ return 'defaultdict(%s, %s)' % (self.default_factory,
+ dict.__repr__(self))
+## end of http://code.activestate.com/recipes/523034/ }}}
+
+def list_to_dict(recs, key):
+ """
+ convert a list of dictionaries into a dictionary keyed on the
+ specified dictionary key
+ """
+ keys = [rec[key] for rec in recs]
+ return dict(zip(keys, recs))
class SfaAPI(BaseAPI):
import sfa.methods
methods = sfa.methods.all
- def __init__(self, config = "/etc/sfa/sfa_config", encoding = "utf-8", methods='sfa.methods',
- peer_cert = None, interface = None, key_file = None, cert_file = None):
- BaseAPI.__init__(self, config=config, encoding=encoding, methods=methods, peer_cert=peer_cert,
- interface=interface, key_file=key_file, cert_file=cert_file)
+ def __init__(self, config = "/etc/sfa/sfa_config.py", encoding = "utf-8",
+ methods='sfa.methods', peer_cert = None, interface = None,
+ key_file = None, cert_file = None, cache = None):
+ BaseAPI.__init__(self, config=config, encoding=encoding, methods=methods, \
+ peer_cert=peer_cert, interface=interface, key_file=key_file, \
+ cert_file=cert_file, cache=cache)
self.encoding = encoding
-
+ from sfa.util.table import SfaTable
+ self.SfaTable = SfaTable
# Better just be documenting the API
if config is None:
return
self.cert_file = cert_file
self.cert = Certificate(filename=self.cert_file)
self.credential = None
-
# Initialize the PLC shell only if SFA wraps a myPLC
- rspec_type = self.config.get_aggregate_rspec_type()
- if (rspec_type == 'pl' or rspec_type == 'vini'):
+ rspec_type = self.config.get_aggregate_type()
+ if (rspec_type == 'pl' or rspec_type == 'vini' or \
+ rspec_type == 'eucalyptus' or rspec_type == 'max'):
self.plshell = self.getPLCShell()
- self.plshell_version = self.getPLCShellVersion()
+ self.plshell_version = "4.3"
self.hrn = self.config.SFA_INTERFACE_HRN
self.time_format = "%Y-%m-%d %H:%M:%S"
- self.logger=get_sfa_logger()
+
def getPLCShell(self):
self.plauth = {'Username': self.config.SFA_PLC_USER,
'AuthMethod': 'password',
'AuthString': self.config.SFA_PLC_PASSWORD}
- try:
- self.plshell_type = 'direct'
- import PLC.Shell
- shell = PLC.Shell.Shell(globals = globals())
- shell.AuthCheck(self.plauth)
- return shell
- except ImportError:
- self.plshell_type = 'xmlrpc'
- # connect via xmlrpc
- url = self.config.SFA_PLC_URL
- shell = xmlrpclib.Server(url, verbose = 0, allow_none = True)
- shell.AuthCheck(self.plauth)
- return shell
-
- def getPLCShellVersion(self):
- # We need to figure out what version of PLCAPI we are talking to.
- # Some calls we need to make later will be different depending on
- # the api version.
- try:
- # This is probably a bad way to determine api versions
- # but its easy and will work for now. Lets try to make
- # a call that only exists is PLCAPI.4.3. If it fails, we
- # can assume the api version is 4.2
- self.plshell.GetTagTypes(self.plauth)
- return '4.3'
- except:
- return '4.2'
-
- def getCredential(self):
- if self.interface in ['registry']:
- return self.getCredentialFromLocalRegistry()
+ # The native shell (PLC.Shell.Shell) is more efficient than xmlrpc,
+ # but it leaves idle db connections open. use xmlrpc until we can figure
+ # out why PLC.Shell.Shell doesn't close db connection properly
+ #try:
+ # sys.path.append(os.path.dirname(os.path.realpath("/usr/bin/plcsh")))
+ # self.plshell_type = 'direct'
+ # import PLC.Shell
+ # shell = PLC.Shell.Shell(globals = globals())
+ #except:
+
+ self.plshell_type = 'xmlrpc'
+ url = self.config.SFA_PLC_URL
+ shell = xmlrpclib.Server(url, verbose = 0, allow_none = True)
+ return shell
+
+ def get_server(self, interface, cred, timeout=30):
+ """
+ Returns a connection to the specified interface. Use the specified
+ credential to determine the caller and look for the caller's key/cert
+ in the registry hierarchy cache.
+ """
+ from sfa.trust.hierarchy import Hierarchy
+ if not isinstance(cred, Credential):
+ cred_obj = Credential(string=cred)
else:
- return self.getCredentialFromRegistry()
-
- def getCredentialFromRegistry(self):
- """
- Get our credential from a remote registry
+ cred_obj = cred
+ caller_gid = cred_obj.get_gid_caller()
+ hierarchy = Hierarchy()
+ auth_info = hierarchy.get_auth_info(caller_gid.get_hrn())
+ key_file = auth_info.get_privkey_filename()
+ cert_file = auth_info.get_gid_filename()
+ server = interface.get_server(key_file, cert_file, timeout)
+ return server
+
+
+ def getCredential(self):
+ """
+ Return a valid credential for this interface.
"""
type = 'authority'
path = self.config.SFA_DATA_DIR
filename = ".".join([self.interface, self.hrn, type, "cred"])
cred_filename = path + os.sep + filename
- try:
- credential = Credential(filename = cred_filename)
- return credential.save_to_string(save_parents=True)
- except IOError:
- from sfa.server.registry import Registries
- registries = Registries(self)
- registry = registries[self.hrn]
- cert_string=self.cert.save_to_string(save_parents=True)
- # get self credential
- self_cred = registry.get_self_credential(cert_string, type, self.hrn)
- # get credential
- cred = registry.get_credential(self_cred, type, self.hrn)
-
- # save cred to file
- Credential(string=cred).save_to_file(cred_filename, save_parents=True)
- return cred
+ cred = None
+ if os.path.isfile(cred_filename):
+ cred = Credential(filename = cred_filename)
+ # make sure cred isnt expired
+ if not cred.get_expiration or \
+ datetime.datetime.utcnow() < cred.get_expiration():
+ return cred.save_to_string(save_parents=True)
+
+ # get a new credential
+ if self.interface in ['registry']:
+ cred = self.__getCredentialRaw()
+ else:
+ cred = self.__getCredential()
+ cred.save_to_file(cred_filename, save_parents=True)
+
+ return cred.save_to_string(save_parents=True)
+
- def getCredentialFromLocalRegistry(self):
+ def getDelegatedCredential(self, creds):
+ """
+ Attempt to find a credential delegated to us in
+ the specified list of creds.
+ """
+ from sfa.trust.hierarchy import Hierarchy
+ if creds and not isinstance(creds, list):
+ creds = [creds]
+ hierarchy = Hierarchy()
+
+ delegated_cred = None
+ for cred in creds:
+ if hierarchy.auth_exists(Credential(string=cred).get_gid_caller().get_hrn()):
+ delegated_cred = cred
+ break
+ return delegated_cred
+
+ def __getCredential(self):
+ """
+ Get our credential from a remote registry
+ """
+ from sfa.server.registry import Registries
+ registries = Registries()
+ registry = registries.get_server(self.hrn, self.key_file, self.cert_file)
+ cert_string=self.cert.save_to_string(save_parents=True)
+ # get self credential
+ self_cred = registry.GetSelfCredential(cert_string, self.hrn, 'authority')
+ # get credential
+ cred = registry.GetCredential(self_cred, self.hrn, 'authority')
+ return Credential(string=cred)
+
+ def __getCredentialRaw(self):
"""
Get our current credential directly from the local registry.
"""
if not auth_hrn or hrn == self.config.SFA_INTERFACE_HRN:
auth_hrn = hrn
auth_info = self.auth.get_auth_info(auth_hrn)
- table = SfaTable()
- records = table.findObjects(hrn)
+ table = self.SfaTable()
+ records = table.findObjects({'hrn': hrn, 'type': 'authority+sa'})
if not records:
raise RecordNotFound
record = records[0]
new_cred = Credential(subject = object_gid.get_subject())
new_cred.set_gid_caller(object_gid)
new_cred.set_gid_object(object_gid)
- new_cred.set_issuer(key=auth_info.get_pkey_object(), subject=auth_hrn)
- new_cred.set_pubkey(object_gid.get_pubkey())
+ new_cred.set_issuer_keys(auth_info.get_privkey_filename(), auth_info.get_gid_filename())
+
r1 = determine_rights(type, hrn)
new_cred.set_privileges(r1)
-
- auth_kind = "authority,ma,sa"
-
- new_cred.set_parent(self.auth.hierarchy.get_auth_cred(auth_hrn, kind=auth_kind))
-
new_cred.encode()
new_cred.sign()
- return new_cred.save_to_string(save_parents=True)
+ return new_cred
def loadCredential (self):
except IOError:
self.credential = self.getCredentialFromRegistry()
+
+
##
# Convert SFA fields to PLC fields for use when registering up updating
# registry record in the PLC database
return pl_record
- def fill_record_pl_info(self, 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
@param record: record to fill in field (in/out param)
"""
- type = record['type']
- pointer = record['pointer']
- auth_hrn = self.hrn
- login_base = ''
- # records with pointer==-1 do not have plc info associated with them.
- # for example, the top level authority records which are
- # authorities, but not PL "sites"
- if pointer == -1:
- record.update({})
- return
+ # get ids by type
+ 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:
+ if type == record['type']:
+ type_map[type].append(record['pointer'])
+
+ # get pl records
+ nodes, sites, slices, persons, keys = {}, {}, {}, {}, {}
+ if node_ids:
+ node_list = self.plshell.GetNodes(self.plauth, node_ids)
+ nodes = list_to_dict(node_list, 'node_id')
+ if site_ids:
+ site_list = self.plshell.GetSites(self.plauth, site_ids)
+ sites = list_to_dict(site_list, 'site_id')
+ if slice_ids:
+ slice_list = self.plshell.GetSlices(self.plauth, slice_ids)
+ slices = list_to_dict(slice_list, 'slice_id')
+ if person_ids:
+ person_list = self.plshell.GetPersons(self.plauth, person_ids)
+ persons = list_to_dict(person_list, 'person_id')
+ for person in persons:
+ key_ids.extend(persons[person]['key_ids'])
+
+ pl_records = {'node': nodes, 'authority': sites,
+ 'slice': slices, 'user': persons}
+
+ if key_ids:
+ key_list = self.plshell.GetKeys(self.plauth, key_ids)
+ keys = list_to_dict(key_list, 'key_id')
+
+ # 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:
+ logger.info("user record has no 'key_ids' - need to import from myplc ?")
+ else:
+ pubkeys = [keys[key_id]['key'] for key_id in record['key_ids'] if key_id in keys]
+ record['keys'] = pubkeys
+
+ # fill in record hrns
+ records = self.fill_record_hrns(records)
+
+ return records
- if (type in ["authority"]):
- pl_res = self.plshell.GetSites(self.plauth, [pointer])
- elif (type == "slice"):
- pl_res = self.plshell.GetSlices(self.plauth, [pointer])
- elif (type == "user"):
- pl_res = self.plshell.GetPersons(self.plauth, [pointer])
- elif (type == "node"):
- pl_res = self.plshell.GetNodes(self.plauth, [pointer])
- else:
- raise UnknownSfaType(type)
-
- if not pl_res:
- raise PlanetLabRecordDoesNotExist(record['hrn'])
+ def fill_record_hrns(self, records):
+ """
+ convert pl ids to hrns
+ """
+ # get ids
+ slice_ids, person_ids, site_ids, node_ids = [], [], [], []
+ for record in records:
+ 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.plshell.GetSites(self.plauth, site_ids, ['site_id', 'login_base'])
+ sites = list_to_dict(site_list, 'site_id')
+ if person_ids:
+ person_list = self.plshell.GetPersons(self.plauth, person_ids, ['person_id', 'email'])
+ persons = list_to_dict(person_list, 'person_id')
+ if slice_ids:
+ slice_list = self.plshell.GetSlices(self.plauth, slice_ids, ['slice_id', 'name'])
+ slices = list_to_dict(slice_list, 'slice_id')
+ if node_ids:
+ node_list = self.plshell.GetNodes(self.plauth, node_ids, ['node_id', 'hostname'])
+ nodes = list_to_dict(node_list, 'node_id')
+
# convert ids to hrns
- pl_record = pl_res[0]
- if 'site_id' in pl_record:
- sites = self.plshell.GetSites(self.plauth, pl_record['site_id'], ['login_base'])
- site = sites[0]
- login_base = site['login_base']
- pl_record['site'] = ".".join([auth_hrn, login_base])
- if 'person_ids' in pl_record:
- persons = self.plshell.GetPersons(self.plauth, pl_record['person_ids'], ['email'])
- emails = [person['email'] for person in persons]
- usernames = [email.split('@')[0] for email in emails]
- person_hrns = [".".join([auth_hrn, login_base, username]) for username in usernames]
- pl_record['persons'] = person_hrns
- if 'slice_ids' in pl_record:
- slices = self.plshell.GetSlices(self.plauth, pl_record['slice_ids'], ['name'])
- slicenames = [slice['name'] for slice in slices]
- slice_hrns = [slicename_to_hrn(auth_hrn, slicename) for slicename in slicenames]
- pl_record['slices'] = slice_hrns
- if 'node_ids' in pl_record:
- nodes = self.plshell.GetNodes(self.plauth, pl_record['node_ids'], ['hostname'])
- hostnames = [node['hostname'] for node in nodes]
- node_hrns = [hostname_to_hrn(auth_hrn, login_base, hostname) for hostname in hostnames]
- pl_record['nodes'] = node_hrns
- if 'site_ids' in pl_record:
- sites = self.plshell.GetSites(self.plauth, pl_record['site_ids'], ['login_base'])
- login_bases = [site['login_base'] for site in sites]
- site_hrns = [".".join([auth_hrn, lbase]) for lbase in login_bases]
- pl_record['sites'] = site_hrns
- if 'key_ids' in pl_record:
- keys = self.plshell.GetKeys(self.plauth, pl_record['key_ids'])
- pubkeys = []
- if keys:
- pubkeys = [key['key'] for key in keys]
- pl_record['keys'] = pubkeys
-
- record.update(pl_record)
-
-
-
- def fill_record_sfa_info(self, record):
- sfa_info = {}
- type = record['type']
- table = SfaTable()
- if (type == "slice"):
- person_ids = record.get("person_ids", [])
- persons = table.find({'type': 'user', 'pointer': person_ids})
- researchers = [person['hrn'] for person in persons]
- sfa_info['researcher'] = researchers
-
- elif (type == "authority"):
- person_ids = record.get("person_ids", [])
- persons = table.find({'type': 'user', 'pointer': person_ids})
- persons_dict = {}
- for person in persons:
- persons_dict[person['pointer']] = person
- pl_persons = self.plshell.GetPersons(self.plauth, person_ids, ['person_id', 'roles'])
- pis, techs, admins = [], [], []
- for person in pl_persons:
- pointer = person['person_id']
-
- if pointer not in persons_dict:
- # this means there is not sfa record for this user
- continue
- hrn = persons_dict[pointer]['hrn']
- if 'pi' in person['roles']:
- pis.append(hrn)
- if 'tech' in person['roles']:
- techs.append(hrn)
- if 'admin' in person['roles']:
- admins.append(hrn)
+ for record in records:
+ # get all relevant data
+ type = record['type']
+ pointer = record['pointer']
+ auth_hrn = self.hrn
+ login_base = ''
+ if pointer == -1:
+ continue
+
+ if 'site_id' in record:
+ site = sites[record['site_id']]
+ 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]
+ 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
- sfa_info['PI'] = pis
- sfa_info['operator'] = techs
- sfa_info['owner'] = admins
- # 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", "")
- # xxx TODO: PostalAddress, Phone
+ return records
+
+ def fill_record_sfa_info(self, records):
- record.update(sfa_info)
+ def startswith(prefix, values):
+ return [value for value in values if value.startswith(prefix)]
- def fill_record_info(self, record):
+ # 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'])
+
+ # 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 = self.plshell.GetPersons(self.plauth, pi_filter, ['person_id', 'site_ids'])
+ 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 = self.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 = self.plshell.GetPersons(self.plauth, person_ids, ['person_id', 'roles'])
+ pl_persons = list_to_dict(pl_person_list, 'person_id')
+
+ # fill sfa info
+ for record in records:
+ # skip records with no pl info (top level authorities)
+ #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')
+ record['PI'] = []
+ record['researcher'] = []
+ for person_id in record.get('person_ids', []):
+ hrns = [person['hrn'] for person in persons[person_id]]
+ record['researcher'].extend(hrns)
+
+ # pis at the slice's site
+ if 'site_id' in record and record['site_id'] in site_pis:
+ 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_creator'] = record['PI']
+
+ elif (type.startswith("authority")):
+ record['url'] = None
+ if record['hrn'] in self.aggregates:
+
+ record['url'] = self.aggregates[record['hrn']].get_url()
+
+ if record['pointer'] != -1:
+ record['PI'] = []
+ record['operator'] = []
+ record['owner'] = []
+ for pointer in record.get('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
+ 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.
"""
- self.fill_record_pl_info(record)
- self.fill_record_sfa_info(record)
+ if not isinstance(records, list):
+ records = [records]
+
+ self.fill_record_pl_info(records)
+ self.fill_record_sfa_info(records)
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
+ # get a list of the HRNs that are members of the old and new records
if oldRecord:
oldList = oldRecord.get(listName, [])
else:
oldList = []
newList = record.get(listName, [])
+ # ugly hack to see what's next
+ def normalize (value):
+ from types import StringTypes
+ from sfa.util.sfalogging import logger
+ if isinstance(value,StringTypes): return value
+ elif isinstance(value,dict):
+ newvalue=value['text']
+ logger.info("Normalizing %s=>%s"%(value,newvalue))
+ return newvalue
+ newList=[normalize(v) for v in newList]
# if the lists are the same, then we don't have to update anything
if (oldList == newList):
# build a list of the new person ids, by looking up each person to get
# their pointer
newIdList = []
- table = SfaTable()
+ table = self.SfaTable()
records = table.find({'type': 'user', 'hrn': newList})
for rec in records:
newIdList.append(rec['pointer'])
class ComponentAPI(BaseAPI):
- def __init__(self, config = "/etc/sfa/sfa_config", encoding = "utf-8", methods='sfa.methods',
+ def __init__(self, config = "/etc/sfa/sfa_config.py", encoding = "utf-8", methods='sfa.methods',
peer_cert = None, interface = None, key_file = None, cert_file = None):
BaseAPI.__init__(self, config=config, encoding=encoding, methods=methods, peer_cert=peer_cert,
if config is None:
return
- self.nodemanager = NodeManager()
+ self.nodemanager = NodeManager(self.config)
def sliver_exists(self):
sliver_dict = self.nodemanager.GetXIDs()
return True
else:
return False
+
+ def get_registry(self):
+ addr, port = self.config.SFA_REGISTRY_HOST, self.config.SFA_REGISTRY_PORT
+ url = "http://%(addr)s:%(port)s" % locals()
+ server = xmlrpcprotocol.get_server(url, self.key_file, self.cert_file)
+ return server
+
+ def get_node_key(self):
+ # this call requires no authentication,
+ # so we can generate a random keypair here
+ subject="component"
+ (kfd, keyfile) = tempfile.mkstemp()
+ (cfd, certfile) = tempfile.mkstemp()
+ key = Keypair(create=True)
+ key.save_to_file(keyfile)
+ cert = Certificate(subject=subject)
+ cert.set_issuer(key=key, subject=subject)
+ cert.set_pubkey(key)
+ cert.sign()
+ cert.save_to_file(certfile)
+ registry = self.get_registry()
+ # the registry will scp the key onto the node
+ registry.get_key()
+
+ def getCredential(self):
+ """
+ Get our credential from a remote registry
+ """
+ path = self.config.SFA_DATA_DIR
+ config_dir = self.config.config_path
+ cred_filename = path + os.sep + 'node.cred'
+ try:
+ credential = Credential(filename = cred_filename)
+ return credential.save_to_string(save_parents=True)
+ except IOError:
+ node_pkey_file = config_dir + os.sep + "node.key"
+ node_gid_file = config_dir + os.sep + "node.gid"
+ cert_filename = path + os.sep + 'server.cert'
+ if not os.path.exists(node_pkey_file) or \
+ not os.path.exists(node_gid_file):
+ self.get_node_key()
+
+ # get node's hrn
+ gid = GID(filename=node_gid_file)
+ hrn = gid.get_hrn()
+ # get credential from registry
+ cert_str = Certificate(filename=cert_filename).save_to_string(save_parents=True)
+ registry = self.get_registry()
+ cred = registry.GetSelfCredential(cert_str, hrn, 'node')
+ Credential(string=cred).save_to_file(credfile, save_parents=True)
+
+ return cred
+
+ def clean_key_cred(self):
+ """
+ remove the existing keypair and cred and generate new ones
+ """
+ files = ["server.key", "server.cert", "node.cred"]
+ for f in files:
+ filepath = KEYDIR + os.sep + f
+ if os.path.isfile(filepath):
+ os.unlink(f)
+
+ # install the new key pair
+ # GetCredential will take care of generating the new keypair
+ # and credential
+ self.get_node_key()
+ self.getCredential()
+
+
git://git.onelab.eu / sfa.git / blobdiff