/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/* tests/gssapi/t_imp_cred.c - krb5_gss_import_cred test harness */
/*
* Copyright 2011 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. Furthermore if you modify this software you must label
* your software as modified software and not distribute it in such a
* fashion that it might be confused with the original M.I.T. software.
* M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*/
/*
* Test program for krb5_gss_import_cred, intended to be run from a Python test
* script. Creates an initiator credential for the default ccache and an
* acceptor principal for the default keytab (possibly using a specified keytab
* principal), and performs a one-token context exchange using a specified
* target principal. If the exchange is successful, queries the context for
* the acceptor name and prints it. If any call is unsuccessful, displays an
* error message. Exits with status 0 if all operations are successful, or 1
* if not.
*
* Usage: ./t_imp_cred target-princ [keytab-princ]
*/
#include "k5-platform.h"
#include <krb5.h>
#include "common.h"
int
main(int argc, char *argv[])
{
OM_uint32 minor, major, flags;
gss_cred_id_t initiator_cred, acceptor_cred;
gss_ctx_id_t initiator_context, acceptor_context;
gss_name_t target_name;
krb5_context context = NULL;
krb5_ccache cc;
krb5_keytab kt;
krb5_principal princ = NULL;
krb5_error_code ret;
if (argc < 2 || argc > 3) {
fprintf(stderr, "Usage: %s targetname [acceptorprinc]\n", argv[0]);
return 1;
}
/* Import the target name. */
target_name = import_name(argv[1]);
/* Acquire the krb5 objects we need. */
ret = krb5_init_context(&context);
check_k5err(context, "krb5_init_context", ret);
ret = krb5_cc_default(context, &cc);
check_k5err(context, "krb5_cc_default", ret);
ret = krb5_kt_default(context, &kt);
check_k5err(context, "krb5_kt_default", ret);
if (argc >= 3) {
ret = krb5_parse_name(context, argv[2], &princ);
check_k5err(context, "krb5_parse_name", ret);
}
/* Get initiator cred. */
major = gss_krb5_import_cred(&minor, cc, NULL, NULL, &initiator_cred);
check_gsserr("gss_krb5_import_cred (initiator)", major, minor);
/* Get acceptor cred. */
major = gss_krb5_import_cred(&minor, NULL, princ, kt, &acceptor_cred);
check_gsserr("gss_krb5_import_cred (acceptor)", major, minor);
flags = GSS_C_REPLAY_FLAG | GSS_C_SEQUENCE_FLAG;
establish_contexts(&mech_krb5, initiator_cred, acceptor_cred, target_name,
flags, &initiator_context, &acceptor_context, NULL,
NULL, NULL);
krb5_cc_close(context, cc);
krb5_kt_close(context, kt);
krb5_free_principal(context, princ);
krb5_free_context(context);
(void)gss_release_name(&minor, &target_name);
(void)gss_release_cred(&minor, &initiator_cred);
(void)gss_release_cred(&minor, &acceptor_cred);
(void)gss_delete_sec_context(&minor, &initiator_context, NULL);
(void)gss_delete_sec_context(&minor, &acceptor_context, NULL);
return 0;
}