BadRequestHash, ConnectionKeyGIDMismatch, SfaPermissionDenied
from sfa.util.sfalogging import logger
from sfa.util.config import Config
-from sfa.util.xrn import get_authority
+from sfa.util.xrn import Xrn, get_authority
from sfa.trust.gid import GID
from sfa.trust.rights import Rights
- def checkCredentials(self, creds, operation, hrn = None):
+ def checkCredentials(self, creds, operation, xrns=[]):
+ if not isinstance(xrns, list):
+ xrns = [xrns]
+ hrns = [Xrn(xrn).hrn for xrn in xrns]
valid = []
if not isinstance(creds, list):
creds = [creds]
logger.debug("Auth.checkCredentials with %d creds"%len(creds))
+ error=[ "no credential","was given"]
for cred in creds:
- try:
- self.check(cred, operation, hrn)
- valid.append(cred)
- except:
- cred_obj=Credential(string=cred)
- logger.debug("failed to validate credential - dump=%s"%cred_obj.dump_string(dump_parents=True))
- error = sys.exc_info()[:2]
- continue
+ for hrn in hrns:
+ try:
+ self.check(cred, operation, hrn)
+ valid.append(cred)
+ except:
+ cred_obj=Credential(string=cred)
+ logger.debug("failed to validate credential - dump=%s"%cred_obj.dump_string(dump_parents=True))
+ error = sys.exc_info()[:2]
+ continue
if not len(valid):
raise InsufficientRights('Access denied: %s -- %s' % (error[0],error[1]))
Given a user credential and a record, determine what set of rights the
user should have to that record.
- This is intended to replace determine_rights() and
+ This is intended to replace determine_user_rights() and
verify_cancreate_credential()
"""
rl = Rights()
type = reg_record.type
+ logger.debug("entering determine_user_rights with record %s and caller_hrn %s"%(reg_record, caller_hrn))
- if type=='slice':
- researchers = reg_record.get('researcher',[])
- pis = reg_record.get('PI',[])
- if (caller_hrn in researchers + pis):
+ if type == 'slice':
+ # researchers in the slice are in the DB as-is
+ researcher_hrns = [ user.hrn for user in reg_record.reg_researchers ]
+ # locating PIs attached to that slice
+ slice_pis=reg_record.get_pis()
+ pi_hrns = [ user.hrn for user in slice_pis ]
+ if (caller_hrn in researcher_hrns + pi_hrns):
rl.add('refresh')
rl.add('embed')
rl.add('bind')
rl.add('info')
elif type == 'authority':
- pis = reg_record.get('PI',[])
- operators = reg_record.get('operator',[])
+ pi_hrns = [ user.hrn for user in reg_record.reg_pis ]
if (caller_hrn == self.config.SFA_INTERFACE_HRN):
rl.add('authority')
rl.add('sa')
rl.add('ma')
- if (caller_hrn in pis):
+ if (caller_hrn in pi_hrns):
rl.add('authority')
rl.add('sa')
- if (caller_hrn in operators):
- rl.add('authority')
- rl.add('ma')
+ # NOTE: for the PL implementation, this 'operators' list
+ # amounted to users with 'tech' role in that site
+ # it seems like this is not needed any longer, so for now I just drop that
+ # operator_hrns = reg_record.get('operator',[])
+ # if (caller_hrn in operator_hrns):
+ # rl.add('authority')
+ # rl.add('ma')
elif type == 'user':
rl.add('refresh')