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-rw-r--r--third_party/heimdal/appl/test/gssapi_client.c307
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diff --git a/third_party/heimdal/appl/test/gssapi_client.c b/third_party/heimdal/appl/test/gssapi_client.c
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+/*
+ * 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/gssapi.h>
+#include <gssapi/gssapi_krb5.h>
+#include <gssapi/gssapi_spnego.h>
+#include "gss_common.h"
+RCSID("$Id$");
+
+static int
+do_trans (int sock, gss_ctx_id_t context_hdl)
+{
+ 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;
+ int conf_flag;
+
+ /* get_mic */
+
+ input_token->length = 3;
+ input_token->value = strdup("hej");
+
+ maj_stat = gss_get_mic(&min_stat,
+ context_hdl,
+ GSS_C_QOP_DEFAULT,
+ input_token,
+ output_token);
+ if (GSS_ERROR(maj_stat))
+ gss_err (1, min_stat, "gss_get_mic");
+
+ write_token (sock, input_token);
+ write_token (sock, output_token);
+
+ gss_release_buffer(&min_stat, output_token);
+
+ /* 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");
+
+ gss_release_buffer (&min_stat, input_token);
+ gss_release_buffer (&min_stat, output_token);
+
+ /* wrap */
+
+ input_token->length = 7;
+ input_token->value = "hemligt";
+
+ maj_stat = gss_wrap (&min_stat,
+ context_hdl,
+ 0,
+ GSS_C_QOP_DEFAULT,
+ input_token,
+ NULL,
+ output_token);
+ if (GSS_ERROR(maj_stat))
+ gss_err (1, min_stat, "gss_wrap");
+
+ write_token (sock, output_token);
+
+ maj_stat = gss_wrap (&min_stat,
+ context_hdl,
+ 1,
+ GSS_C_QOP_DEFAULT,
+ input_token,
+ NULL,
+ output_token);
+ if (GSS_ERROR(maj_stat))
+ gss_err (1, min_stat, "gss_wrap");
+
+ write_token (sock, 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");
+
+ write_token (sock, output_token);
+
+ gss_release_buffer(&min_stat, output_token);
+
+ return 0;
+}
+
+extern char *password;
+
+static int
+proto (int sock, const char *hostname, const char *service)
+{
+ struct sockaddr_storage remote, local;
+ socklen_t addrlen;
+
+ int context_established = 0;
+ gss_ctx_id_t context_hdl = GSS_C_NO_CONTEXT;
+ gss_cred_id_t cred = GSS_C_NO_CREDENTIAL;
+ 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 server;
+ gss_buffer_desc name_token;
+ gss_OID mech_oid;
+ char *str;
+
+ mech_oid = select_mech(mech);
+
+ name_token.length = asprintf (&str,
+ "%s@%s", service, hostname);
+ if (str == NULL)
+ errx(1, "malloc - out of memory");
+ name_token.value = str;
+
+ maj_stat = gss_import_name (&min_stat,
+ &name_token,
+ GSS_C_NT_HOSTBASED_SERVICE,
+ &server);
+ if (GSS_ERROR(maj_stat))
+ gss_err (1, min_stat,
+ "Error importing name `%s@%s':\n", service, hostname);
+
+ if (password) {
+ gss_buffer_desc pw;
+
+ pw.value = password;
+ pw.length = strlen(password);
+
+ maj_stat = gss_acquire_cred_with_password(&min_stat,
+ GSS_C_NO_NAME,
+ &pw,
+ GSS_C_INDEFINITE,
+ GSS_C_NO_OID_SET,
+ GSS_C_INITIATE,
+ &cred,
+ NULL,
+ NULL);
+ if (GSS_ERROR(maj_stat))
+ gss_err (1, min_stat,
+ "Error acquiring default initiator credentials");
+ }
+
+ addrlen = sizeof(local);
+ if (getsockname (sock, (struct sockaddr *)&local, &addrlen) < 0
+ || addrlen > sizeof(local))
+ err (1, "getsockname(%s)", hostname);
+
+ addrlen = sizeof(remote);
+ if (getpeername (sock, (struct sockaddr *)&remote, &addrlen) < 0
+ || addrlen > sizeof(remote))
+ err (1, "getpeername(%s)", hostname);
+
+ input_token->length = 0;
+ output_token->length = 0;
+
+#if 0
+ struct gss_channel_bindings_struct input_chan_bindings;
+ u_char init_buf[4];
+ u_char acct_buf[4];
+
+ input_chan_bindings.initiator_addrtype = GSS_C_AF_INET;
+ input_chan_bindings.initiator_address.length = 4;
+ init_buf[0] = (local.sin_addr.s_addr >> 24) & 0xFF;
+ init_buf[1] = (local.sin_addr.s_addr >> 16) & 0xFF;
+ init_buf[2] = (local.sin_addr.s_addr >> 8) & 0xFF;
+ init_buf[3] = (local.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] = (remote.sin_addr.s_addr >> 24) & 0xFF;
+ acct_buf[1] = (remote.sin_addr.s_addr >> 16) & 0xFF;
+ acct_buf[2] = (remote.sin_addr.s_addr >> 8) & 0xFF;
+ acct_buf[3] = (remote.sin_addr.s_addr >> 0) & 0xFF;
+ input_chan_bindings.acceptor_address.value = acct_buf;
+
+ input_chan_bindings.application_data.value = emalloc(4);
+ * (unsigned short*)input_chan_bindings.application_data.value = local.sin_port;
+ * ((unsigned short *)input_chan_bindings.application_data.value + 1) = remote.sin_port;
+ input_chan_bindings.application_data.length = 4;
+
+ input_chan_bindings.application_data.length = 0;
+ input_chan_bindings.application_data.value = NULL;
+#endif
+
+ while(!context_established) {
+ maj_stat =
+ gss_init_sec_context(&min_stat,
+ cred,
+ &context_hdl,
+ server,
+ mech_oid,
+ GSS_C_MUTUAL_FLAG | GSS_C_SEQUENCE_FLAG,
+ 0,
+ NULL,
+ input_token,
+ NULL,
+ output_token,
+ NULL,
+ NULL);
+ if (GSS_ERROR(maj_stat))
+ gss_err (1, min_stat, "gss_init_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;
+ }
+ if (maj_stat & GSS_S_CONTINUE_NEEDED) {
+ read_token (sock, input_token);
+ } else {
+ context_established = 1;
+ }
+
+ }
+ 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 do_trans (sock, context_hdl);
+ }
+ } else {
+ return do_trans (sock, context_hdl);
+ }
+}
+
+int
+main(int argc, char **argv)
+{
+ krb5_context context; /* XXX */
+ int port = client_setup(&context, &argc, argv);
+ return client_doit (argv[argc], port, service, proto);
+}