diff options
Diffstat (limited to 'crypto/heimdal/lib/krb5/test_hostname.c')
| -rw-r--r-- | crypto/heimdal/lib/krb5/test_hostname.c | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/crypto/heimdal/lib/krb5/test_hostname.c b/crypto/heimdal/lib/krb5/test_hostname.c new file mode 100644 index 000000000000..095cb391633e --- /dev/null +++ b/crypto/heimdal/lib/krb5/test_hostname.c @@ -0,0 +1,152 @@ +/* + * Copyright (c) 2005 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. 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. + * + * 3. Neither the name of KTH nor the names of its contributors may be + * used to endorse or promote products derived from this software without + * specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY KTH AND ITS 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 KTH OR ITS 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_locl.h" +#include <err.h> +#include <getarg.h> + +RCSID("$Id: test_hostname.c 15965 2005-08-23 20:18:55Z lha $"); + +static int debug_flag = 0; +static int version_flag = 0; +static int help_flag = 0; + +static int +expand_hostname(krb5_context context, const char *host) +{ + krb5_error_code ret; + char *h, **r; + + ret = krb5_expand_hostname(context, host, &h); + if (ret) + krb5_err(context, 1, ret, "krb5_expand_hostname(%s)", host); + + free(h); + + if (debug_flag) + printf("hostname: %s -> %s\n", host, h); + + ret = krb5_expand_hostname_realms(context, host, &h, &r); + if (ret) + krb5_err(context, 1, ret, "krb5_expand_hostname_realms(%s)", host); + + if (debug_flag) { + int j; + + printf("hostname: %s -> %s\n", host, h); + for (j = 0; r[j]; j++) { + printf("\trealm: %s\n", r[j]); + } + } + free(h); + krb5_free_host_realm(context, r); + + return 0; +} + +static int +test_expand_hostname(krb5_context context) +{ + int i, errors = 0; + + struct t { + krb5_error_code ret; + const char *orig_hostname; + const char *new_hostname; + } tests[] = { + { 0, "pstn1.su.se", "pstn1.su.se" }, + { 0, "pstnproxy.su.se", "pstnproxy.su.se" }, + }; + + for (i = 0; i < sizeof(tests)/sizeof(tests[0]); i++) { + errors += expand_hostname(context, tests[i].orig_hostname); + } + + return errors; +} + +static struct getargs args[] = { + {"debug", 'd', arg_flag, &debug_flag, + "turn on debuggin", NULL }, + {"version", 0, arg_flag, &version_flag, + "print version", NULL }, + {"help", 0, arg_flag, &help_flag, + NULL, NULL } +}; + +static void +usage (int ret) +{ + arg_printusage (args, sizeof(args)/sizeof(*args), NULL, "hostname ..."); + exit (ret); +} + + +int +main(int argc, char **argv) +{ + krb5_context context; + krb5_error_code ret; + int optidx = 0, errors = 0; + + setprogname(argv[0]); + + if(getarg(args, sizeof(args) / sizeof(args[0]), argc, argv, &optidx)) + usage(1); + + if (help_flag) + usage (0); + + if(version_flag){ + print_version(NULL); + exit(0); + } + + argc -= optidx; + argv += optidx; + + ret = krb5_init_context(&context); + if (ret) + errx (1, "krb5_init_context failed: %d", ret); + + if (argc > 0) { + while (argc-- > 0) + errors += expand_hostname(context, *argv++); + return errors; + } + + errors += test_expand_hostname(context); + + krb5_free_context(context); + + return errors; +} |