diff options
| -rw-r--r-- | src/tests/Makefile.in | 1 | ||||
| -rw-r--r-- | src/tests/t_bogus_kdc_req.py | 44 |
2 files changed, 45 insertions, 0 deletions
diff --git a/src/tests/Makefile.in b/src/tests/Makefile.in index a412ba9a8e..2bd7a5ce1d 100644 --- a/src/tests/Makefile.in +++ b/src/tests/Makefile.in @@ -128,6 +128,7 @@ check-pytests:: t_init_creds t_localauth $(RUNPYTEST) $(srcdir)/jsonwalker.py -d $(srcdir)/au_dict.json \ -i au.log $(RUNPYTEST) $(srcdir)/t_salt.py $(PYTESTFLAGS) + $(RUNPYTEST) $(srcdir)/t_bogus_kdc_req.py $(PYTESTFLAGS) clean:: $(RM) gcred hist hrealm kdbtest plugorder responder s2p diff --git a/src/tests/t_bogus_kdc_req.py b/src/tests/t_bogus_kdc_req.py new file mode 100644 index 0000000000..b6208ca685 --- /dev/null +++ b/src/tests/t_bogus_kdc_req.py @@ -0,0 +1,44 @@ +#!/usr/bin/python + +import base64 +import socket +from k5test import * + +realm = K5Realm() + +# Send encodings that are invalid KDC-REQs, but pass krb5_is_as_req() +# and krb5_is_tgs_req(), to make sure that the KDC recovers correctly +# from failures in decode_krb5_as_req() and decode_krb5_tgs_req(). + +s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) +a = (hostname, realm.portbase) + + +# Bogus AS-REQ + +x1 = base64.b16decode('6AFF') +s.sendto(x1, a) + +# Make sure kinit still works. + +realm.kinit(realm.user_princ, password('user')) + +# Bogus TGS-REQ + +x2 = base64.b16decode('6CFF') +s.sendto(x2, a) + +# Make sure kinit still works. + +realm.kinit(realm.user_princ, password('user')) + +# Not a KDC-REQ, even a little bit + +x3 = base64.b16decode('FFFF') +s.sendto(x3, a) + +# Make sure kinit still works. + +realm.kinit(realm.user_princ, password('user')) + +success('Bogus KDC-REQ test') |