src/tests/multihost/data/localauth.c - master - githubmirror/sssd

src/tests/multihost/data/localauth.c
72 строки2 KB
Steeve Goveas
Include data directory
13 ноя 2020, 13:19
13 ноя 2020, 13:19d2d44e9
/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/* tests/localauth.c - test harness for kuserok and aname_to_lname */
/*
 * Copyright (C) 2013 by the Massachusetts Institute of Technology.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * * Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 *
 * * Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in
 *   the documentation and/or other materials provided with the
 *   distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include <krb5.h>
#include <stdio.h>

static krb5_context ctx;

static void
check(krb5_error_code code)
{
    const char *errmsg;

    if (code) {
        errmsg = krb5_get_error_message(ctx, code);
        fprintf(stderr, "%s\n", errmsg);
        krb5_free_error_message(ctx, errmsg);
        exit(1);
    }
}

int
main(int argc, char **argv)
{
    krb5_principal princ;
    char buf[1024];

    if (argc < 2 || argc > 3) {
        fprintf(stderr, "Usage: localauth principal [localuser]\n");
        return 1;
    }
    check(krb5_init_context(&ctx));
    check(krb5_parse_name(ctx, argv[1], &princ));
    if (argc == 3) {
        printf("%s\n", krb5_kuserok(ctx, princ, argv[2]) ? "yes" : "no");
    } else {
        check(krb5_aname_to_localname(ctx, princ, sizeof(buf), buf));
        printf("%s\n", buf);
    }
    krb5_free_principal(ctx, princ);
    krb5_free_context(ctx);
    return 0;
}