diff options
Diffstat (limited to 'crypto/heimdal/lib/krb5/test_forward.c')
| -rw-r--r-- | crypto/heimdal/lib/krb5/test_forward.c | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/crypto/heimdal/lib/krb5/test_forward.c b/crypto/heimdal/lib/krb5/test_forward.c new file mode 100644 index 0000000..1639953 --- /dev/null +++ b/crypto/heimdal/lib/krb5/test_forward.c @@ -0,0 +1,136 @@ +/* + * Copyright (c) 2008 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("$Id$"); + +static int version_flag = 0; +static int help_flag = 0; + +static struct getargs args[] = { + {"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) +{ + const char *hostname; + krb5_context context; + krb5_auth_context ac; + krb5_error_code ret; + krb5_creds cred; + krb5_ccache id; + krb5_data data; + int optidx = 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; + + if (argc < 1) + usage(1); + + hostname = argv[0]; + + memset(&cred, 0, sizeof(cred)); + + ret = krb5_init_context(&context); + if (ret) + errx (1, "krb5_init_context failed: %d", ret); + + ret = krb5_cc_default(context, &id); + if (ret) + krb5_err(context, 1, ret, "krb5_cc_default failed: %d", ret); + + ret = krb5_auth_con_init(context, &ac); + if (ret) + krb5_err(context, 1, ret, "krb5_auth_con_init failed: %d", ret); + + krb5_auth_con_addflags(context, ac, + KRB5_AUTH_CONTEXT_CLEAR_FORWARDED_CRED, NULL); + + ret = krb5_cc_get_principal(context, id, &cred.client); + if (ret) + krb5_err(context, 1, ret, "krb5_cc_get_principal"); + + ret = krb5_make_principal(context, + &cred.server, + krb5_principal_get_realm(context, cred.client), + KRB5_TGS_NAME, + krb5_principal_get_realm(context, cred.client), + NULL); + if (ret) + krb5_err(context, 1, ret, "krb5_make_principal(server)"); + + ret = krb5_get_forwarded_creds (context, + ac, + id, + KDC_OPT_FORWARDABLE, + hostname, + &cred, + &data); + if (ret) + krb5_err (context, 1, ret, "krb5_get_forwarded_creds"); + + krb5_data_free(&data); + krb5_free_context(context); + + return 0; +} |
