|
Packit |
fd8b60 |
/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */
|
|
Packit |
fd8b60 |
/*
|
|
Packit |
fd8b60 |
* Copyright 2011 by the Massachusetts Institute of Technology.
|
|
Packit |
fd8b60 |
* All Rights Reserved.
|
|
Packit |
fd8b60 |
*
|
|
Packit |
fd8b60 |
* Export of this software from the United States of America may
|
|
Packit |
fd8b60 |
* require a specific license from the United States Government.
|
|
Packit |
fd8b60 |
* It is the responsibility of any person or organization contemplating
|
|
Packit |
fd8b60 |
* export to obtain such a license before exporting.
|
|
Packit |
fd8b60 |
*
|
|
Packit |
fd8b60 |
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
|
|
Packit |
fd8b60 |
* distribute this software and its documentation for any purpose and
|
|
Packit |
fd8b60 |
* without fee is hereby granted, provided that the above copyright
|
|
Packit |
fd8b60 |
* notice appear in all copies and that both that copyright notice and
|
|
Packit |
fd8b60 |
* this permission notice appear in supporting documentation, and that
|
|
Packit |
fd8b60 |
* the name of M.I.T. not be used in advertising or publicity pertaining
|
|
Packit |
fd8b60 |
* to distribution of the software without specific, written prior
|
|
Packit |
fd8b60 |
* permission. Furthermore if you modify this software you must label
|
|
Packit |
fd8b60 |
* your software as modified software and not distribute it in such a
|
|
Packit |
fd8b60 |
* fashion that it might be confused with the original M.I.T. software.
|
|
Packit |
fd8b60 |
* M.I.T. makes no representations about the suitability of
|
|
Packit |
fd8b60 |
* this software for any purpose. It is provided "as is" without express
|
|
Packit |
fd8b60 |
* or implied warranty.
|
|
Packit |
fd8b60 |
*/
|
|
Packit |
fd8b60 |
|
|
Packit |
fd8b60 |
#include <stdio.h>
|
|
Packit |
fd8b60 |
#include <stdlib.h>
|
|
Packit |
fd8b60 |
|
|
Packit |
fd8b60 |
#include "common.h"
|
|
Packit |
fd8b60 |
|
|
Packit |
fd8b60 |
/*
|
|
Packit |
fd8b60 |
* Test program for acceptor names, intended to be run from a Python test
|
|
Packit |
fd8b60 |
* script. Establishes contexts with the default initiator name, a specified
|
|
Packit |
fd8b60 |
* principal name as target name, and a specified host-based name as acceptor
|
|
Packit |
fd8b60 |
* name (or GSS_C_NO_NAME if no acceptor name is given). If the exchange is
|
|
Packit |
fd8b60 |
* successful, queries the context for the acceptor name and prints it. If any
|
|
Packit |
fd8b60 |
* call is unsuccessful, displays an error message. Exits with status 0 if all
|
|
Packit |
fd8b60 |
* operations are successful, or 1 if not.
|
|
Packit |
fd8b60 |
*
|
|
Packit |
fd8b60 |
* Usage: ./t_accname targetname [acceptorname]
|
|
Packit |
fd8b60 |
*/
|
|
Packit |
fd8b60 |
|
|
Packit |
fd8b60 |
int
|
|
Packit |
fd8b60 |
main(int argc, char *argv[])
|
|
Packit |
fd8b60 |
{
|
|
Packit |
fd8b60 |
OM_uint32 minor, major, flags;
|
|
Packit |
fd8b60 |
gss_cred_id_t acceptor_cred;
|
|
Packit |
fd8b60 |
gss_name_t target_name, acceptor_name = GSS_C_NO_NAME, real_acceptor_name;
|
|
Packit |
fd8b60 |
gss_buffer_desc namebuf;
|
|
Packit |
fd8b60 |
gss_ctx_id_t initiator_context, acceptor_context;
|
|
Packit |
fd8b60 |
|
|
Packit |
fd8b60 |
if (argc < 2 || argc > 3) {
|
|
Packit |
fd8b60 |
fprintf(stderr, "Usage: %s targetname [acceptorname]\n", argv[0]);
|
|
Packit |
fd8b60 |
return 1;
|
|
Packit |
fd8b60 |
}
|
|
Packit |
fd8b60 |
|
|
Packit |
fd8b60 |
/* Import target and acceptor names. */
|
|
Packit |
fd8b60 |
target_name = import_name(argv[1]);
|
|
Packit |
fd8b60 |
if (argc >= 3)
|
|
Packit |
fd8b60 |
acceptor_name = import_name(argv[2]);
|
|
Packit |
fd8b60 |
|
|
Packit |
fd8b60 |
/* Get acceptor cred. */
|
|
Packit |
fd8b60 |
major = gss_acquire_cred(&minor, acceptor_name, GSS_C_INDEFINITE,
|
|
Packit |
fd8b60 |
GSS_C_NO_OID_SET, GSS_C_ACCEPT,
|
|
Packit |
fd8b60 |
&acceptor_cred, NULL, NULL);
|
|
Packit |
fd8b60 |
check_gsserr("gss_acquire_cred", major, minor);
|
|
Packit |
fd8b60 |
|
|
Packit |
fd8b60 |
flags = GSS_C_REPLAY_FLAG | GSS_C_SEQUENCE_FLAG;
|
|
Packit |
fd8b60 |
establish_contexts(&mech_krb5, GSS_C_NO_CREDENTIAL, acceptor_cred,
|
|
Packit |
fd8b60 |
target_name, flags, &initiator_context,
|
|
Packit |
fd8b60 |
&acceptor_context, NULL, NULL, NULL);
|
|
Packit |
fd8b60 |
|
|
Packit |
fd8b60 |
major = gss_inquire_context(&minor, acceptor_context, NULL,
|
|
Packit |
fd8b60 |
&real_acceptor_name, NULL, NULL, NULL, NULL,
|
|
Packit |
fd8b60 |
NULL);
|
|
Packit |
fd8b60 |
check_gsserr("gss_inquire_context", major, minor);
|
|
Packit |
fd8b60 |
|
|
Packit |
fd8b60 |
namebuf.value = NULL;
|
|
Packit |
fd8b60 |
namebuf.length = 0;
|
|
Packit |
fd8b60 |
major = gss_display_name(&minor, real_acceptor_name, &namebuf, NULL);
|
|
Packit |
fd8b60 |
check_gsserr("gss_display_name", major, minor);
|
|
Packit |
fd8b60 |
|
|
Packit |
fd8b60 |
printf("%.*s\n", (int)namebuf.length, (char *)namebuf.value);
|
|
Packit |
fd8b60 |
|
|
Packit |
fd8b60 |
(void)gss_release_name(&minor, &target_name);
|
|
Packit |
fd8b60 |
(void)gss_release_name(&minor, &acceptor_name);
|
|
Packit |
fd8b60 |
(void)gss_release_name(&minor, &real_acceptor_name);
|
|
Packit |
fd8b60 |
(void)gss_release_cred(&minor, &acceptor_cred);
|
|
Packit |
fd8b60 |
(void)gss_delete_sec_context(&minor, &initiator_context, NULL);
|
|
Packit |
fd8b60 |
(void)gss_delete_sec_context(&minor, &acceptor_context, NULL);
|
|
Packit |
fd8b60 |
(void)gss_release_buffer(&minor, &namebuf);
|
|
Packit |
fd8b60 |
return 0;
|
|
Packit |
fd8b60 |
}
|