from sfa.trust.credential import *
from sfa.trust.rights import *
from sfa.util.faults import *
+from sfa.util.namespace import *
from sfa.util.method import Method
from sfa.util.parameter import Parameter, Mixed
-from sfa.trust.auth import Auth
-from sfa.trust.gid import GID
-from sfa.util.record import GeniRecord
-from sfa.util.genitable import *
-from sfa.util.debug import log
+from sfa.util.record import SfaRecord
+from sfa.methods.GetSelfCredential import GetSelfCredential
-class get_self_credential(Method):
+class get_self_credential(GetSelfCredential):
"""
+ Deprecated. Use GetSelfCredential instead.
+
Retrive a credential for an object
@param cert certificate string
@param type type of object (user | slice | sa | ma | node)
- @param hrn human readable name of object
+ @param hrn human readable name of object (hrn or urn)
@return the string representation of a credential object
"""
interfaces = ['registry']
accepts = [
+ Parameter(str, "Human readable name (hrn or urn)"),
Parameter(str, "certificate"),
- Parameter(str, "Human readable name (hrn)"),
- Parameter(str, "Request hash")
+ Mixed(Parameter(str, "Request hash"),
+ Parameter(None, "Request hash not specified"))
]
returns = Parameter(str, "String representation of a credential object")
- def call(self, cert, type, hrn, request_hash):
+ def call(self, cert, type, xrn, origin_hrn=None):
"""
get_self_credential a degenerate version of get_credential used by a client
to get his initial credential when de doesnt have one. This is the same as
@param hrn human readable name of authority to list
@return string representation of a credential object
"""
- self.api.auth.verify_object_belongs_to_me(hrn)
- auth_hrn = self.api.auth.get_authority(hrn)
-
- # if this is a root or sub authority get_authority will return
- # an empty string
- if not auth_hrn or hrn == self.api.config.SFA_INTERFACE_HRN:
- auth_hrn = hrn
-
- auth_info = self.api.auth.get_auth_info(auth_hrn)
-
- # find a record that matches
- record = None
- table = GeniTable()
- records = table.findObjects({'type': type, 'hrn': hrn})
- if not records:
- raise RecordNotFound(hrn)
- record = records[0]
-
- # get the right of this record
- rights = self.api.auth.determine_user_rights(None, record)
- if rights.is_empty():
- raise PermissionError(gid.get_hrn() + " has no rights to " + record.get_name())
-
- # authenticate the gid
- gid = record.get_gid_object()
- gid_str = gid.save_to_string(save_parents=True)
- self.api.auth.authenticateGid(gid_str, [cert, type, hrn], request_hash)
-
- # authenticate the certificate
- certificate = Certificate(string=cert)
- if not certificate.is_pubkey(gid.get_pubkey()):
- raise ConnectionKeyGIDMismatch(gid.get_subject())
-
- # create the credential
- gid = record.get_gid_object()
- cred = Credential(subject = gid.get_subject())
- cred.set_gid_caller(gid)
- cred.set_gid_object(gid)
- cred.set_issuer(key=auth_info.get_pkey_object(), subject=auth_hrn)
- cred.set_pubkey(gid.get_pubkey())
- cred.set_privileges(rights)
- cred.set_delegate(True)
-
- auth_kind = "authority,sa,ma"
- cred.set_parent(self.api.auth.hierarchy.get_auth_cred(auth_hrn, kind=auth_kind))
-
- cred.encode()
- cred.sign()
- return cred.save_to_string(save_parents=True)
+ return GetSelfCredential.call(self, cert, xrn, type)