add test for krb5_aname_to_localname
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@11954 ec53bebd-3082-4978-b11e-865c3cabbd6b
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								lib/krb5/test_alname.c
									
									
									
									
									
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								lib/krb5/test_alname.c
									
									
									
									
									
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					/*
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					 * Copyright (c) 2003 Kungliga Tekniska H<>gskolan
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					 * (Royal Institute of Technology, Stockholm, Sweden). 
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					 * All rights reserved. 
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					 *
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					 * Redistribution and use in source and binary forms, with or without 
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					 * modification, are permitted provided that the following conditions 
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					 * are met: 
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					 *
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					 * 1. Redistributions of source code must retain the above copyright 
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					 *    notice, this list of conditions and the following disclaimer. 
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					 *
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					 * 2. Redistributions in binary form must reproduce the above copyright 
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					 *    notice, this list of conditions and the following disclaimer in the 
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					 *    documentation and/or other materials provided with the distribution. 
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					 *
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					 * 3. Neither the name of KTH nor the names of its contributors may be
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					 *    used to endorse or promote products derived from this software without
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					 *    specific prior written permission.
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					 *
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					 * THIS SOFTWARE IS PROVIDED BY KTH AND ITS CONTRIBUTORS ``AS IS'' AND ANY
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					 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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					 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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					 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KTH OR ITS CONTRIBUTORS BE
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					 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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					 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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					 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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					 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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					 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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					 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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					 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
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					#include "krb5_locl.h"
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					#include <err.h>
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					RCSID("$Id$");
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					static void
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					test_alname(krb5_context context, krb5_realm realm,
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						    const char *user, const char *inst, 
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						    const char *localuser)
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					{
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					    krb5_principal p;
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					    char localname[1024];
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					    krb5_error_code ret;
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					    char *princ;
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					    ret = krb5_make_principal(context, &p, realm, user, inst, NULL);
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					    if (ret)
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						krb5_err(context, 1, ret, "krb5_build_principal");
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					    ret = krb5_unparse_name(context, p, &princ);
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					    if (ret)
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						krb5_err(context, 1, ret, "krb5_unparse_name");
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					    ret = krb5_aname_to_localname(context, p, sizeof(localname), localname);
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					    if (ret)
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						krb5_err(context, 1, ret, "krb5_aname_to_localname: %s -> %s", princ, localuser);
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					    krb5_free_principal(context, p);
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					    free(princ);
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					    if (strcmp(localname, localuser) != 0)
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						errx(1, "compared failed foo != %s", localname);
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					}
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					int
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					main(int argc, char **argv)
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					{
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					    krb5_context context;
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					    krb5_error_code ret;
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					    krb5_realm realm;
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					    char *user;
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					    setprogname(argv[0]);
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					    if (argc != 2)
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						errx(1, "first argument should be a local user that in root .k5login");
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					    user = argv[1];
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					    ret = krb5_init_context(&context);
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					    if (ret)
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						errx (1, "krb5_init_context failed: %d", ret);
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					    ret = krb5_get_default_realm(context, &realm);
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					    if (ret)
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						krb5_err(context, 1, ret, "krb5_get_default_realm");
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					    test_alname(context, realm, user, NULL, user);
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					    test_alname(context, realm, user, "root", "root");
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					    krb5_free_context(context);
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					    return 0;
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					}
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