writing testCred.py

[sfa.git] / tests / testCred.py

diff --git a/tests/testCred.py b/tests/testCred.py
index 155543c..b148bb2 100755 (executable)
--- a/tests/testCred.py
+++ b/tests/testCred.py
@@ -2,6 +2,7 @@ import unittest
 from sfa.trust.credential import *
 from sfa.trust.rights import *
 from sfa.trust.gid import *
+from sfa.trust.certificate import *
 
 class TestCred(unittest.TestCase):
    def setUp(self):
@@ -32,23 +33,93 @@ class TestCred(unittest.TestCase):
       self.assertEqual(cred.get_gid_object().get_subject(), gidObject.get_subject())
 
       cred.set_lifetime(lifeTime)
-      self.assertEqual(cred.get_lifetime(), lifeTime)
-
+      
       cred.set_privileges(rights)
       self.assertEqual(cred.get_privileges().save_to_string(), rights)
 
+      cred.get_privileges().delegate_all_privileges(delegate)
+
       cred.encode()
 
       cred_str = cred.save_to_string()
 
-      # re-load the credential from a string and make sure it's fields are
+      # re-load the credential from a string and make sure its fields are
       # intact
       cred2 = Credential(string = cred_str)
       self.assertEqual(cred2.get_gid_caller().get_subject(), gidCaller.get_subject())
       self.assertEqual(cred2.get_gid_object().get_subject(), gidObject.get_subject())
-      self.assertEqual(cred2.get_lifetime(), lifeTime)
-      self.assertEqual(cred2.get_delegate(), delegate)
+      self.assertEqual(cred2.get_privileges().get_all_delegate(), delegate)
       self.assertEqual(cred2.get_privileges().save_to_string(), rights)
 
+
+   def createSignedGID(self, subject, urn, issuer_pkey = None, issuer_gid = None):
+      gid = GID(subject=subject, uuid=1, urn=urn)
+      keys = Keypair(create=True)
+      gid.set_pubkey(keys)
+      if issuer_pkey:
+         gid.set_issuer(issuer_pkey, str(issuer_gid.get_issuer()))
+      else:
+         gid.set_issuer(keys, subject)
+
+      gid.encode()
+      gid.sign()
+      return gid, keys
+   
+   def testDelegation(self):
+      gidAuthority, keys = self.createSignedGID("site", "urn:publicid:IDN+plc+authority+site")
+      gidCaller, ckeys = self.createSignedGID("foo", "urn:publicid:IDN+plc:site+user+foo",
+                                          keys, gidAuthority)
+      gidObject, _ = self.createSignedGID("bar_slice", "urn:publicid:IDN+plc:site+slice+bar_slice",
+                                          keys, gidAuthority)
+      gidDelegatee, _ = self.createSignedGID("delegatee", "urn:publicid:IDN+plc:site+user+delegatee",
+                                             keys, gidAuthority)
+      
+      cred = Credential()
+      cred.set_gid_caller(gidCaller)
+      cred.set_gid_object(gidObject)
+      cred.set_lifetime(3600)
+      cred.set_privileges("embed:1, bind:1")
+      cred.encode()
+
+      gidAuthority.save_to_file("/tmp/auth_gid")
+      keys.save_to_file("/tmp/auth_key")
+      cred.set_issuer_keys("/tmp/auth_key", "/tmp/auth_gid")
+      cred.sign()
+
+      cred.verify(['/tmp/auth_gid'])
+
+      # Test copying
+      cred2 = Credential(string=cred.save_to_string())
+      cred2.verify(['/tmp/auth_gid'])
+
+      # Test delegation
+      delegated = Credential()
+      delegated.set_gid_caller(gidDelegatee)
+      delegated.set_gid_object(gidObject)      
+      delegated.set_parent(cred)
+      delegated.set_lifetime(600)
+      delegated.set_privileges("embed:1, bind:1")
+      gidCaller.save_to_file("/tmp/caller_gid")
+      ckeys.save_to_file("/tmp/caller_pkey")      
+      
+      delegated.set_issuer_keys("/tmp/caller_pkey", "/tmp/caller_gid")
+
+      delegated.encode()
+      delegated.sign()
+      
+      # This should verify
+      delegated.verify(['/tmp/auth_gid'])
+      delegated.save_to_file("/tmp/dcred")
+
+
+      # Test that verify catches an incorrect lifetime      
+      delegated.set_lifetime(6000)
+
+      WHY IS THIS CRASHING??  
+      delegated.encode()
+      delegated.sign()
+      delegated.verify(['/tmp/auth_gid'])
+      
+
 if __name__ == "__main__":
     unittest.main()