diff options
Diffstat (limited to 'crypto/heimdal/tests/kdc/ap-req.c')
| -rw-r--r-- | crypto/heimdal/tests/kdc/ap-req.c | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/crypto/heimdal/tests/kdc/ap-req.c b/crypto/heimdal/tests/kdc/ap-req.c new file mode 100644 index 0000000..24cc611 --- /dev/null +++ b/crypto/heimdal/tests/kdc/ap-req.c @@ -0,0 +1,221 @@ +/* + * Copyright (c) 2006 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. */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +RCSID("$Id: ap-req.c 19807 2007-01-10 19:35:45Z lha $"); +#endif + +#include <sys/types.h> +#include <stdio.h> +#include <krb5.h> +#include <err.h> +#include <getarg.h> +#include <roken.h> + +static int verify_pac = 0; +static int version_flag = 0; +static int help_flag = 0; + +static struct getargs args[] = { + {"verify-pac",0, arg_flag, &verify_pac, + "verify the PAC", 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, "..."); + exit (ret); +} + + +static void +test_ap(krb5_context context, + krb5_principal sprincipal, + krb5_keytab keytab, + krb5_ccache ccache, + const krb5_flags client_flags) +{ + krb5_error_code ret; + krb5_auth_context client_ac = NULL, server_ac = NULL; + krb5_data data; + krb5_flags server_flags; + krb5_ticket *ticket = NULL; + int32_t server_seq, client_seq; + + ret = krb5_mk_req_exact(context, + &client_ac, + client_flags, + sprincipal, + NULL, + ccache, + &data); + if (ret) + krb5_err(context, 1, ret, "krb5_mk_req_exact"); + + ret = krb5_rd_req(context, + &server_ac, + &data, + sprincipal, + keytab, + &server_flags, + &ticket); + if (ret) + krb5_err(context, 1, ret, "krb5_rd_req"); + + + if (server_flags & AP_OPTS_MUTUAL_REQUIRED) { + krb5_ap_rep_enc_part *repl; + + krb5_data_free(&data); + + if ((client_flags & AP_OPTS_MUTUAL_REQUIRED) == 0) + krb5_errx(context, 1, "client flag missing mutual req"); + + ret = krb5_mk_rep (context, server_ac, &data); + if (ret) + krb5_err(context, 1, ret, "krb5_mk_rep"); + + ret = krb5_rd_rep (context, + client_ac, + &data, + &repl); + if (ret) + krb5_err(context, 1, ret, "krb5_rd_rep"); + + krb5_free_ap_rep_enc_part (context, repl); + } else { + if (client_flags & AP_OPTS_MUTUAL_REQUIRED) + krb5_errx(context, 1, "server flag missing mutual req"); + } + + krb5_auth_getremoteseqnumber(context, server_ac, &server_seq); + krb5_auth_getremoteseqnumber(context, client_ac, &client_seq); + if (server_seq != client_seq) + krb5_errx(context, 1, "seq num differ"); + + krb5_auth_con_getlocalseqnumber(context, server_ac, &server_seq); + krb5_auth_con_getlocalseqnumber(context, client_ac, &client_seq); + if (server_seq != client_seq) + krb5_errx(context, 1, "seq num differ"); + + krb5_data_free(&data); + krb5_auth_con_free(context, client_ac); + krb5_auth_con_free(context, server_ac); + + if (verify_pac) { + krb5_pac pac; + + ret = krb5_ticket_get_authorization_data_type(context, + ticket, + KRB5_AUTHDATA_WIN2K_PAC, + &data); + if (ret) + krb5_err(context, 1, ret, "get pac"); + + ret = krb5_pac_parse(context, data.data, data.length, &pac); + if (ret) + krb5_err(context, 1, ret, "pac parse"); + + krb5_pac_free(context, pac); + } + + krb5_free_ticket(context, ticket); +} + + +int +main(int argc, char **argv) +{ + krb5_context context; + krb5_error_code ret; + int optidx = 0; + const char *principal, *keytab, *ccache; + krb5_ccache id; + krb5_keytab kt; + krb5_principal sprincipal; + + 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 < 3) + usage(1); + + principal = argv[0]; + keytab = argv[1]; + ccache = argv[2]; + + ret = krb5_init_context(&context); + if (ret) + errx (1, "krb5_init_context failed: %d", ret); + + ret = krb5_cc_resolve(context, ccache, &id); + if (ret) + krb5_err(context, 1, ret, "krb5_cc_resolve"); + + ret = krb5_parse_name(context, principal, &sprincipal); + if (ret) + krb5_err(context, 1, ret, "krb5_parse_name"); + + ret = krb5_kt_resolve(context, keytab, &kt); + if (ret) + krb5_err(context, 1, ret, "krb5_kt_resolve"); + + test_ap(context, sprincipal, kt, id, 0); + test_ap(context, sprincipal, kt, id, AP_OPTS_MUTUAL_REQUIRED); + + krb5_cc_close(context, id); + krb5_kt_close(context, kt); + krb5_free_principal(context, sprincipal); + + krb5_free_context(context); + + return ret; +} |
