#
import sys
+from sfa.util.faults import InsufficientRights, MissingCallerGID, MissingTrustedRoots, PermissionError, \
+ BadRequestHash, ConnectionKeyGIDMismatch, SfaPermissionDenied
+from sfa.util.sfalogging import logger
+from sfa.util.config import Config
+from sfa.util.xrn import get_authority
+
+from sfa.trust.gid import GID
+from sfa.trust.rights import Rights
from sfa.trust.certificate import Keypair, Certificate
from sfa.trust.credential import Credential
-from sfa.trust.trustedroot import TrustedRootList
-from sfa.util.faults import *
+from sfa.trust.trustedroots import TrustedRoots
from sfa.trust.hierarchy import Hierarchy
-from sfa.util.config import *
-from sfa.util.namespace import get_authority
-from sfa.util.sfaticket import *
+from sfa.trust.sfaticket import SfaTicket
-from sfa.util.sfalogging import sfa_logger
class Auth:
"""
self.load_trusted_certs()
def load_trusted_certs(self):
- self.trusted_cert_list = TrustedRootList(self.config.get_trustedroots_dir()).get_list()
- self.trusted_cert_file_list = TrustedRootList(self.config.get_trustedroots_dir()).get_file_list()
+ self.trusted_cert_list = TrustedRoots(self.config.get_trustedroots_dir()).get_list()
+ self.trusted_cert_file_list = TrustedRoots(self.config.get_trustedroots_dir()).get_file_list()
valid = []
if not isinstance(creds, list):
creds = [creds]
- sfa_logger().debug("Auth.checkCredentials with %d creds"%len(creds))
+ logger.debug("Auth.checkCredentials with %d creds"%len(creds))
for cred in creds:
try:
self.check(cred, operation, hrn)
valid.append(cred)
except:
cred_obj=Credential(string=cred)
- sfa_logger().debug("failed to validate credential - dump="+cred_obj.dump_string(dump_parents=True))
+ logger.debug("failed to validate credential - dump=%s"%cred_obj.dump_string(dump_parents=True))
error = sys.exc_info()[:2]
continue
raise InsufficientRights(operation)
if self.trusted_cert_list:
- self.client_cred.verify(self.trusted_cert_file_list)
+ self.client_cred.verify(self.trusted_cert_file_list, self.config.SFA_CREDENTIAL_SCHEMA)
else:
raise MissingTrustedRoots(self.config.get_trustedroots_dir())
def authenticateCert(self, certStr, requestHash):
cert = Certificate(string=certStr)
- self.validateCert(self, cert)
+ # xxx should be validateCred ??
+ self.validateCred(cert)
def gidNoop(self, gidStr, value, requestHash):
self.authenticateGid(gidStr, [gidStr, value], requestHash)
raise PermissionError(name)
- def determine_user_rights(self, caller_hrn, record):
+ def determine_user_rights(self, caller_hrn, reg_record):
"""
Given a user credential and a record, determine what set of rights the
user should have to that record.
"""
rl = Rights()
- type = record['type']
+ type = reg_record.type
- if type=="slice":
- researchers = record.get("researcher", [])
- pis = record.get("PI", [])
+ if type=='slice':
+ researchers = reg_record.get('researcher',[])
+ pis = reg_record.get('PI',[])
if (caller_hrn in researchers + pis):
- rl.add("refresh")
- rl.add("embed")
- rl.add("bind")
- rl.add("control")
- rl.add("info")
-
- elif type == "authority":
- pis = record.get("PI", [])
- operators = record.get("operator", [])
+ rl.add('refresh')
+ rl.add('embed')
+ rl.add('bind')
+ rl.add('control')
+ rl.add('info')
+
+ elif type == 'authority':
+ pis = reg_record.get('PI',[])
+ operators = reg_record.get('operator',[])
if (caller_hrn == self.config.SFA_INTERFACE_HRN):
- rl.add("authority")
- rl.add("sa")
- rl.add("ma")
+ rl.add('authority')
+ rl.add('sa')
+ rl.add('ma')
if (caller_hrn in pis):
- rl.add("authority")
- rl.add("sa")
+ rl.add('authority')
+ rl.add('sa')
if (caller_hrn in operators):
- rl.add("authority")
- rl.add("ma")
+ rl.add('authority')
+ rl.add('ma')
- elif type == "user":
- rl.add("refresh")
- rl.add("resolve")
- rl.add("info")
+ elif type == 'user':
+ rl.add('refresh')
+ rl.add('resolve')
+ rl.add('info')
- elif type == "node":
- rl.add("operator")
+ elif type == 'node':
+ rl.add('operator')
return rl
- def verify_cancreate_credential(self, src_cred, record):
- """
- Verify that a user can retrive a particular type of credential.
- For slices, the user must be on the researcher list. For SA and
- MA the user must be on the pi and operator lists respectively
- """
-
- type = record.get_type()
- cred_object_hrn = src_cred.get_gid_object().get_hrn()
- if cred_object_hrn in [self.config.SFA_REGISTRY_ROOT_AUTH]:
- return
- if type=="slice":
- researchers = record.get("researcher", [])
- if not (cred_object_hrn in researchers):
- raise PermissionError(cred_object_hrn + " is not in researcher list for " + record.get_name())
- elif type == "sa":
- pis = record.get("pi", [])
- if not (cred_object_hrn in pis):
- raise PermissionError(cred_object_hrn + " is not in pi list for " + record.get_name())
- elif type == "ma":
- operators = record.get("operator", [])
- if not (cred_object_hrn in operators):
- raise PermissionError(cred_object_hrn + " is not in operator list for " + record.get_name())
-
def get_authority(self, hrn):
return get_authority(hrn)
- def filter_creds_by_caller(self, creds, caller_hrn):
+ def filter_creds_by_caller(self, creds, caller_hrn_list):
"""
Returns a list of creds who's gid caller matches the
specified caller hrn
if not isinstance(creds, list):
creds = [creds]
creds = []
+ if not isinstance(caller_hrn_list, list):
+ caller_hrn_list = [caller_hrn_list]
for cred in creds:
try:
tmp_cred = Credential(string=cred)
- if tmp_cred.get_gid_caller().get_hrn() == caller_hrn:
+ if tmp_cred.get_gid_caller().get_hrn() in [caller_hrn_list]:
creds.append(cred)
except: pass
return creds
git://git.onelab.eu / sfa.git / blobdiff