diff options
Diffstat (limited to 'crypto/heimdal/appl/test/tcp_client.c')
| -rw-r--r-- | crypto/heimdal/appl/test/tcp_client.c | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/crypto/heimdal/appl/test/tcp_client.c b/crypto/heimdal/appl/test/tcp_client.c new file mode 100644 index 000000000000..7affc432a194 --- /dev/null +++ b/crypto/heimdal/appl/test/tcp_client.c @@ -0,0 +1,132 @@ +/* + * Copyright (c) 1997 - 1999 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 the Institute 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 THE INSTITUTE 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 INSTITUTE 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 "test_locl.h" +RCSID("$Id: tcp_client.c,v 1.15 1999/12/16 10:30:17 assar Exp $"); + +krb5_context context; + +static int +proto (int sock, const char *hostname, const char *service) +{ + krb5_auth_context auth_context; + krb5_error_code status; + krb5_principal server; + krb5_data data; + krb5_data packet; + u_int32_t len, net_len; + + status = krb5_auth_con_init (context, &auth_context); + if (status) + krb5_err (context, 1, status, "krb5_auth_con_init"); + + status = krb5_auth_con_setaddrs_from_fd (context, + auth_context, + &sock); + if (status) + krb5_err (context, 1, status, "krb5_auth_con_setaddrs_from_fd"); + + status = krb5_sname_to_principal (context, + hostname, + service, + KRB5_NT_SRV_HST, + &server); + if (status) + krb5_err (context, 1, status, "krb5_sname_to_principal"); + + status = krb5_sendauth (context, + &auth_context, + &sock, + VERSION, + NULL, + server, + AP_OPTS_MUTUAL_REQUIRED, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL); + if (status) + krb5_err (context, 1, status, "krb5_sendauth"); + + data.data = "hej"; + data.length = 3; + + krb5_data_zero (&packet); + + status = krb5_mk_safe (context, + auth_context, + &data, + &packet, + NULL); + if (status) + krb5_err (context, 1, status, "krb5_mk_safe"); + + len = packet.length; + net_len = htonl(len); + + if (krb5_net_write (context, &sock, &net_len, 4) != 4) + err (1, "krb5_net_write"); + if (krb5_net_write (context, &sock, packet.data, len) != len) + err (1, "krb5_net_write"); + + data.data = "hemligt"; + data.length = 7; + + krb5_data_free (&packet); + + status = krb5_mk_priv (context, + auth_context, + &data, + &packet, + NULL); + if (status) + krb5_err (context, 1, status, "krb5_mk_priv"); + + len = packet.length; + net_len = htonl(len); + + if (krb5_net_write (context, &sock, &net_len, 4) != 4) + err (1, "krb5_net_write"); + if (krb5_net_write (context, &sock, packet.data, len) != len) + err (1, "krb5_net_write"); + return 0; +} + +int +main(int argc, char **argv) +{ + int port = client_setup(&context, &argc, argv); + return client_doit (argv[argc], port, service, proto); +} |