diff options
Diffstat (limited to 'crypto/heimdal/appl/test/gssapi_server.c')
| -rw-r--r-- | crypto/heimdal/appl/test/gssapi_server.c | 334 |
1 files changed, 0 insertions, 334 deletions
diff --git a/crypto/heimdal/appl/test/gssapi_server.c b/crypto/heimdal/appl/test/gssapi_server.c deleted file mode 100644 index e63a2bc..0000000 --- a/crypto/heimdal/appl/test/gssapi_server.c +++ /dev/null @@ -1,334 +0,0 @@ -/* - * Copyright (c) 1997 - 2000 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 14762 2005-04-10 14:47:41Z lha $"); - -static int -process_it(int sock, - gss_ctx_id_t context_hdl, - gss_name_t client_name - ) -{ - OM_uint32 maj_stat, min_stat; - gss_buffer_desc real_input_token, real_output_token; - gss_buffer_t input_token = &real_input_token, - output_token = &real_output_token; - gss_name_t server_name; - int conf_flag; - - print_gss_name("User is", client_name); - - maj_stat = gss_inquire_context(&min_stat, - context_hdl, - NULL, - &server_name, - NULL, - NULL, - NULL, - NULL, - NULL); - if (GSS_ERROR(maj_stat)) - gss_err (1, min_stat, "gss_inquire_context"); - - print_gss_name("Server is", server_name); - - maj_stat = gss_release_name(&min_stat, &server_name); - if (GSS_ERROR(maj_stat)) - gss_err (1, min_stat, "gss_release_name"); - - /* 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_release_buffer (&min_stat, input_token); - gss_release_buffer (&min_stat, output_token); - - /* gss_unwrap */ - - read_token (sock, input_token); - - maj_stat = gss_unwrap (&min_stat, - context_hdl, - input_token, - output_token, - &conf_flag, - NULL); - if(GSS_ERROR(maj_stat)) - gss_err (1, min_stat, "gss_unwrap"); - - fprintf (stderr, "gss_unwrap: %.*s %s\n", (int)output_token->length, - (char *)output_token->value, - conf_flag ? "CONF" : "INT"); - - gss_release_buffer (&min_stat, input_token); - gss_release_buffer (&min_stat, output_token); - - read_token (sock, input_token); - - maj_stat = gss_unwrap (&min_stat, - context_hdl, - input_token, - output_token, - &conf_flag, - NULL); - if(GSS_ERROR(maj_stat)) - gss_err (1, min_stat, "gss_unwrap"); - - fprintf (stderr, "gss_unwrap: %.*s %s\n", (int)output_token->length, - (char *)output_token->value, - conf_flag ? "CONF" : "INT"); - - gss_release_buffer (&min_stat, input_token); - gss_release_buffer (&min_stat, output_token); - - return 0; -} - -static int -proto (int sock, const char *service) -{ - struct sockaddr_in remote, local; - socklen_t addrlen; - gss_ctx_id_t context_hdl = GSS_C_NO_CONTEXT; - gss_buffer_desc real_input_token, real_output_token; - gss_buffer_t input_token = &real_input_token, - output_token = &real_output_token; - OM_uint32 maj_stat, min_stat; - gss_name_t client_name; - struct gss_channel_bindings_struct input_chan_bindings; - gss_cred_id_t delegated_cred_handle = NULL; - krb5_ccache ccache; - u_char init_buf[4]; - u_char acct_buf[4]; - gss_OID mech_oid; - char *mech, *p; - - 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_chan_bindings.initiator_addrtype = GSS_C_AF_INET; - input_chan_bindings.initiator_address.length = 4; - init_buf[0] = (remote.sin_addr.s_addr >> 24) & 0xFF; - init_buf[1] = (remote.sin_addr.s_addr >> 16) & 0xFF; - init_buf[2] = (remote.sin_addr.s_addr >> 8) & 0xFF; - init_buf[3] = (remote.sin_addr.s_addr >> 0) & 0xFF; - - input_chan_bindings.initiator_address.value = init_buf; - input_chan_bindings.acceptor_addrtype = GSS_C_AF_INET; - - input_chan_bindings.acceptor_address.length = 4; - acct_buf[0] = (local.sin_addr.s_addr >> 24) & 0xFF; - acct_buf[1] = (local.sin_addr.s_addr >> 16) & 0xFF; - acct_buf[2] = (local.sin_addr.s_addr >> 8) & 0xFF; - acct_buf[3] = (local.sin_addr.s_addr >> 0) & 0xFF; - input_chan_bindings.acceptor_address.value = acct_buf; - input_chan_bindings.application_data.value = emalloc(4); -#if 0 - * (unsigned short *)input_chan_bindings.application_data.value = - remote.sin_port; - * ((unsigned short *)input_chan_bindings.application_data.value + 1) = - local.sin_port; - input_chan_bindings.application_data.length = 4; -#else - input_chan_bindings.application_data.length = 0; - input_chan_bindings.application_data.value = NULL; -#endif - - delegated_cred_handle = GSS_C_NO_CREDENTIAL; - - do { - read_token (sock, input_token); - maj_stat = - gss_accept_sec_context (&min_stat, - &context_hdl, - GSS_C_NO_CREDENTIAL, - input_token, - &input_chan_bindings, - &client_name, - &mech_oid, - output_token, - NULL, - NULL, - &delegated_cred_handle); - 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); - - p = (char *)mech_oid->elements; - if (mech_oid->length == GSS_KRB5_MECHANISM->length - && memcmp(p, GSS_KRB5_MECHANISM->elements, mech_oid->length) == 0) - mech = "Kerberos 5"; - else if (mech_oid->length == GSS_SPNEGO_MECHANISM->length - && memcmp(p, GSS_SPNEGO_MECHANISM->elements, mech_oid->length) == 0) - mech = "SPNEGO"; /* XXX Silly, wont show up */ - else - mech = "Unknown"; - - printf("Using mech: %s\n", mech); - - if (delegated_cred_handle != GSS_C_NO_CREDENTIAL) { - krb5_context context; - - printf("Delegated cred found\n"); - - maj_stat = krb5_init_context(&context); - maj_stat = krb5_cc_resolve(context, "FILE:/tmp/krb5cc_test", &ccache); - maj_stat = gss_krb5_copy_ccache(&min_stat, - delegated_cred_handle, - ccache); - if (maj_stat == 0) { - krb5_principal p; - maj_stat = krb5_cc_get_principal(context, ccache, &p); - if (maj_stat == 0) { - char *name; - maj_stat = krb5_unparse_name(context, p, &name); - if (maj_stat == 0) { - printf("Delegated user is: `%s'\n", name); - free(name); - } - krb5_free_principal(context, p); - } - } - krb5_cc_close(context, ccache); - gss_release_cred(&min_stat, &delegated_cred_handle); - } - - if (fork_flag) { - pid_t pid; - int pipefd[2]; - - if (pipe (pipefd) < 0) - err (1, "pipe"); - - pid = fork (); - if (pid < 0) - err (1, "fork"); - if (pid != 0) { - gss_buffer_desc buf; - - maj_stat = gss_export_sec_context (&min_stat, - &context_hdl, - &buf); - if (GSS_ERROR(maj_stat)) - gss_err (1, min_stat, "gss_export_sec_context"); - write_token (pipefd[1], &buf); - exit (0); - } else { - gss_ctx_id_t context_hdl; - gss_buffer_desc buf; - - close (pipefd[1]); - read_token (pipefd[0], &buf); - close (pipefd[0]); - maj_stat = gss_import_sec_context (&min_stat, &buf, &context_hdl); - if (GSS_ERROR(maj_stat)) - gss_err (1, min_stat, "gss_import_sec_context"); - gss_release_buffer (&min_stat, &buf); - return process_it (sock, context_hdl, client_name); - } - } else { - return process_it (sock, context_hdl, client_name); - } -} - -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); -} |
