from sfa.util.debug import *
from sfa.trust.rights import *
from sfa.trust.credential import *
+from sfa.trust.certificate import *
from sfa.util.misc import *
+from sfa.util.sfalogging import *
+from sfa.util.genitable import *
# See "2.2 Characters" in the XML specification:
#
self.auth = Auth(peer_cert)
self.interface = interface
self.key_file = key_file
+ self.key = Keypair(filename=self.key_file)
self.cert_file = cert_file
+ self.cert = Certificate(filename=self.cert_file)
self.credential = None
- self.plshell = self.getPLCShell()
- self.plshell_version = self.getPLCShellVersion()
- self.basedir = self.config.SFA_BASE_DIR + os.sep
- self.server_basedir = self.basedir + os.sep + "geni" + os.sep
+
+ # 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'):
+ self.plshell = self.getPLCShell()
+ self.plshell_version = self.getPLCShellVersion()
+
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
else:
return self.getCredentialFromRegistry()
-
def getCredentialFromRegistry(self):
"""
Get our credential from a remote registry using a geniclient connection
"""
type = 'authority'
- path = self.config.config_path
+ path = self.config.SFA_BASE_DIR
filename = ".".join([self.interface, self.hrn, type, "cred"])
cred_filename = path + os.sep + filename
try:
credential = Credential(filename = cred_filename)
- return credential
+ return credential.save_to_string(save_parents=True)
except IOError:
from sfa.server.registry import Registries
registries = Registries(self)
registry = registries[self.hrn]
- self_cred = registry.get_credential(None, type, self.hrn)
- cred = registry.get_credential(self_cred, type, self.hrn)
- cred.save_to_file(cred_filename, save_parents=True)
+ cert_string=self.cert.save_to_string(save_parents=True)
+ # get self credential
+ arg_list = [cert_string,type,self.hrn]
+ request_hash=self.key.compute_hash(arg_list)
+ self_cred = registry.get_self_credential(cert_string, type, self.hrn, request_hash)
+ # get credential
+ arg_list = [self_cred,type,self.hrn]
+ request_hash=self.key.compute_hash(arg_list)
+ cred = registry.get_credential(self_cred, type, self.hrn, request_hash)
+
+ # save cred to file
+ Credential(string=cred).save_to_file(cred_filename, save_parents=True)
return cred
def getCredentialFromLocalRegistry(self):
hrn = self.hrn
auth_hrn = self.auth.get_authority(hrn)
- if not auth_hrn:
+
+ # is this a root or sub authority
+ if not auth_hrn or hrn == self.config.SFA_INTERFACE_HRN:
auth_hrn = hrn
auth_info = self.auth.get_auth_info(auth_hrn)
- table = self.auth.get_auth_table(auth_hrn)
- records = table.resolve('*', hrn)
+ table = GeniTable()
+ records = table.findObjects(hrn)
if not records:
raise RecordNotFound
record = records[0]
- type = record.get_type()
+ type = record['type']
object_gid = record.get_gid_object()
new_cred = Credential(subject = object_gid.get_subject())
new_cred.set_gid_caller(object_gid)
new_cred.encode()
new_cred.sign()
- return new_cred
+ return new_cred.save_to_string(save_parents=True)
def loadCredential (self):
# see if this file exists
# XX This is really the aggregate's credential. Using this is easier than getting
# the registry's credential from iteslf (ssl errors).
- ma_cred_filename = self.server_basedir + os.sep + self.interface + self.hrn + ".ma.cred"
+ ma_cred_filename = self.config.SFA_BASE_DIR + os.sep + self.interface + self.hrn + ".ma.cred"
try:
self.credential = Credential(filename = ma_cred_filename)
except IOError:
elif type == "node":
if not "hostname" in pl_record:
- if not "dns" in record:
- raise MissingGeniInfo("dns")
- pl_record["hostname"] = record["dns"]
+ if not "hostname" in record:
+ raise MissingGeniInfo("hostname")
+ pl_record["hostname"] = record["hostname"]
if not "model" in pl_record:
pl_record["model"] = "geni"
@param record: record to fill in field (in/out param)
"""
- type = record.get_type()
- pointer = record.get_pointer()
+ type = record['type']
+ pointer = record['pointer']
auth_hrn = self.hrn
login_base = ''
# records with pointer==-1 do not have plc info associated with them.
record.update({})
return
- if (type in ["authority", "sa", "ma"]):
+ if (type in ["authority"]):
pl_res = self.plshell.GetSites(self.plauth, [pointer])
elif (type == "slice"):
pl_res = self.plshell.GetSlices(self.plauth, [pointer])
raise UnknownGeniType(type)
if not pl_res:
- raise PlanetLabRecordDoesNotExist(record.get_name())
+ raise PlanetLabRecordDoesNotExist(record['hrn'])
# convert ids to hrns
pl_record = pl_res[0]
record.update(pl_record)
- def lookup_users(self, auth_table, user_id_list, role="*"):
- record_list = []
- for person_id in user_id_list:
- user_records = auth_table.find("user", person_id, "pointer")
- for user_record in user_records:
- self.fill_record_info(user_record)
- user_roles = user_record.get("roles")
- if (role=="*") or (role in user_roles):
- record_list.append(user_record.get_name())
- return record_list
def fill_record_geni_info(self, record):
geni_info = {}
- type = record.get_type()
+ type = record['type']
+ table = GeniTable()
if (type == "slice"):
- auth_table = self.auth.get_auth_table(self.auth.get_authority(record.get_name()))
person_ids = record.get("person_ids", [])
- researchers = self.lookup_users(auth_table, person_ids)
+ persons = table.find({'type': 'user', 'pointer': person_ids})
+ researchers = [person['hrn'] for person in persons]
geni_info['researcher'] = researchers
elif (type == "authority"):
- auth_table = self.auth.get_auth_table(record.get_name())
person_ids = record.get("person_ids", [])
- pis = self.lookup_users(auth_table, person_ids, "pi")
- operators = self.lookup_users(auth_table, person_ids, "tech")
- owners = self.lookup_users(auth_table, person_ids, "admin")
- geni_info['pi'] = pis
- geni_info['operator'] = operators
- geni_info['owner'] = owners
+ 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)
+
+ geni_info['PI'] = pis
+ geni_info['operator'] = techs
+ geni_info['owner'] = admins
# xxx TODO: OrganizationName
elif (type == "node"):
# build a list of the new person ids, by looking up each person to get
# their pointer
newIdList = []
- for hrn in newList:
- auth_hrn = self.auth.get_authority(hrn)
- if not auth_hrn:
- auth_hrn = hrn
- auth_info = self.auth.get_auth_info(auth_hrn)
- table = self.auth.get_auth_table(auth_hrn)
- records = table.resolve('user', hrn)
- if records:
- userRecord = records[0]
- newIdList.append(userRecord.get_pointer())
+ table = GeniTable()
+ 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:
# add people who are in the new list, but not the oldList
for personId in newIdList:
if not (personId in oldIdList):
- print "adding id", personId, "to", record.get_name()
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):
- print "removing id", personId, "from", record.get_name()
delFunc(self.plauth, personId, containerId)
def update_membership(self, oldRecord, record):
"""
Handle an XML-RPC or SOAP request from the specified source.
"""
-
# Parse request into method name and arguments
try:
interface = xmlrpclib
data = buildSOAP(kw = {'%sResponse' % method: {'Result': result}}, encoding = self.encoding)
return data
+
git://git.onelab.eu / sfa.git / blobdiff