from k5test import *
# This file is intended to cover any password-changing mechanism. For
# now it only contains a regression test for #7868.
realm = K5Realm(create_host=False, get_creds=False, start_kadmind=True)
# Mark a principal as expired and change its password through kinit.
realm.run([kadminl, 'modprinc', '-pwexpire', '1 day ago', 'user'])
pwinput = password('user') + '\nabcd\nabcd\n'
realm.run([kinit, realm.user_princ], input=pwinput)
# Do the same thing with FAST, with tracing turned on.
realm.run([kadminl, 'modprinc', '-pwexpire', '1 day ago', 'user'])
pwinput = 'abcd\nefgh\nefgh\n'
out, trace = realm.run([kinit, '-T', realm.ccache, realm.user_princ],
input=pwinput, return_trace=True)
# Read the trace and check that FAST was used when getting the
# kadmin/changepw ticket.
getting_changepw = fast_used_for_changepw = False
for line in trace.splitlines():
if 'Getting initial credentials for user@' in line:
getting_changepw_ticket = False
if 'Setting initial creds service to kadmin/changepw' in line:
getting_changepw_ticket = True
if getting_changepw_ticket and 'Using FAST' in line:
fast_used_for_changepw = True
if not fast_used_for_changepw:
fail('FAST was not used to get kadmin/changepw ticket')
success('Password change tests')