diff options
Diffstat (limited to 'crypto/heimdal/appl/test/gssapi_server.c')
| -rw-r--r-- | crypto/heimdal/appl/test/gssapi_server.c | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/crypto/heimdal/appl/test/gssapi_server.c b/crypto/heimdal/appl/test/gssapi_server.c new file mode 100644 index 0000000..a17ce3e --- /dev/null +++ b/crypto/heimdal/appl/test/gssapi_server.c @@ -0,0 +1,175 @@ +/* + * 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" +#include <gssapi.h> +#include "gss_common.h" +RCSID("$Id: gssapi_server.c,v 1.10 1999/12/16 10:29:41 assar Exp $"); + +static int +proto (int sock, const char *service) +{ + struct sockaddr_in remote, local; + int addrlen; + gss_ctx_id_t context_hdl = GSS_C_NO_CONTEXT; + gss_buffer_t input_token, output_token; + gss_buffer_desc real_input_token, real_output_token; + OM_uint32 maj_stat, min_stat; + gss_name_t client_name; + gss_buffer_desc name_token; + + addrlen = sizeof(local); + if (getsockname (sock, (struct sockaddr *)&local, &addrlen) < 0 + || addrlen != sizeof(local)) + err (1, "getsockname)"); + + addrlen = sizeof(remote); + if (getpeername (sock, (struct sockaddr *)&remote, &addrlen) < 0 + || addrlen != sizeof(remote)) + err (1, "getpeername"); + + input_token = &real_input_token; + output_token = &real_output_token; + + do { + read_token (sock, input_token); + maj_stat = + gss_accept_sec_context (&min_stat, + &context_hdl, + GSS_C_NO_CREDENTIAL, + input_token, + GSS_C_NO_CHANNEL_BINDINGS, + &client_name, + NULL, + output_token, + NULL, + NULL, + NULL); + if(GSS_ERROR(maj_stat)) + gss_err (1, min_stat, "gss_accept_sec_context"); + if (output_token->length != 0) + write_token (sock, output_token); + if (GSS_ERROR(maj_stat)) { + if (context_hdl != GSS_C_NO_CONTEXT) + gss_delete_sec_context (&min_stat, + &context_hdl, + GSS_C_NO_BUFFER); + break; + } + } while(maj_stat & GSS_S_CONTINUE_NEEDED); + + maj_stat = gss_display_name (&min_stat, + client_name, + &name_token, + NULL); + if (GSS_ERROR(maj_stat)) + gss_err (1, min_stat, "gss_display_name"); + + fprintf (stderr, "User is `%.*s'\n", (int)name_token.length, + (char *)name_token.value); + + /* gss_verify_mic */ + + read_token (sock, input_token); + read_token (sock, output_token); + + maj_stat = gss_verify_mic (&min_stat, + context_hdl, + input_token, + output_token, + NULL); + if (GSS_ERROR(maj_stat)) + gss_err (1, min_stat, "gss_verify_mic"); + + fprintf (stderr, "gss_verify_mic: %.*s\n", (int)input_token->length, + (char *)input_token->value); + + /* gss_unwrap */ + + read_token (sock, input_token); + + maj_stat = gss_unwrap (&min_stat, + context_hdl, + input_token, + output_token, + NULL, + NULL); + if(GSS_ERROR(maj_stat)) + gss_err (1, min_stat, "gss_unwrap"); + + fprintf (stderr, "gss_unwrap: %.*s\n", (int)output_token->length, + (char *)output_token->value); + + return 0; +} + +static int +doit (int port, const char *service) +{ + int sock, sock2; + struct sockaddr_in my_addr; + int one = 1; + + sock = socket (AF_INET, SOCK_STREAM, 0); + if (sock < 0) + err (1, "socket"); + + memset (&my_addr, 0, sizeof(my_addr)); + my_addr.sin_family = AF_INET; + my_addr.sin_port = port; + my_addr.sin_addr.s_addr = INADDR_ANY; + + if (setsockopt (sock, SOL_SOCKET, SO_REUSEADDR, + (void *)&one, sizeof(one)) < 0) + warn ("setsockopt SO_REUSEADDR"); + + if (bind (sock, (struct sockaddr *)&my_addr, sizeof(my_addr)) < 0) + err (1, "bind"); + + if (listen (sock, 1) < 0) + err (1, "listen"); + + sock2 = accept (sock, NULL, NULL); + if (sock2 < 0) + err (1, "accept"); + + return proto (sock2, service); +} + +int +main(int argc, char **argv) +{ + krb5_context context = NULL; /* XXX */ + int port = server_setup(&context, argc, argv); + return doit (port, service); +} |
