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40 #include <tid_internal.h>
41 #include <trust_router/tr_dh.h>
43 void static tidc_print_usage (const char *name)
45 printf("Usage: %s <server> <RP-realm> <target-realm> <community> [<port>]\n", name);
48 static void tidc_resp_handler (TIDC_INSTANCE * tidc,
54 unsigned char *c_keybuf = NULL;
57 printf ("Response received! Realm = %s, Community = %s.\n", resp->realm->buf, resp->comm->buf);
59 /* Generate the client key -- TBD, handle more than one server */
60 if (TID_SUCCESS != resp->result) {
61 fprintf(stderr, "tidc_resp_handler: Response is an error.\n");
66 fprintf(stderr, "tidc_resp_handler: Response does not contain server info.\n");
70 if (0 > (c_keylen = tr_compute_dh_key(&c_keybuf,
71 resp->servers->aaa_server_dh->pub_key,
74 printf("tidc_resp_handler: Error computing client key.\n");
78 /* Print out the client key. */
79 printf("Client Key Generated (len = %d):\n", c_keylen);
80 for (i = 0; i < c_keylen; i++) {
81 printf("%.2x", c_keybuf[i]);
93 char *rp_realm = NULL;
101 talloc_set_log_stderr();
102 /* Parse command-line arguments */
103 if (argc < 5 || argc > 6) {
104 tidc_print_usage(argv[0]);
108 /* TBD -- validity checking, dealing with quotes, etc. */
109 server = (char *)argv[1];
110 rp_realm = (char *) argv[2];
111 realm = (char *)argv[3];
112 coi = (char *)argv[4];
115 port = strtol(argv[5], NULL, 10);
118 printf("TIDC Client:\nServer = %s, rp_realm = %s, target_realm = %s, community = %s, port = %i\n", server, rp_realm, realm, coi, port);
120 /* Create a TID client instance & the client DH */
121 tidc = tidc_create();
122 if (NULL == (tidc->client_dh = tr_create_dh_params(NULL, 0))) {
123 printf("Error creating client DH params.\n");
127 /* Set-up TID connection */
128 if (-1 == (conn = tidc_open_connection(tidc, server, port, &gssctx))) {
130 printf("Error in tidc_open_connection.\n");
134 /* Send a TID request */
135 if (0 > (rc = tidc_send_request(tidc, conn, gssctx, rp_realm, realm, coi,
136 &tidc_resp_handler, NULL))) {
138 printf("Error in tidc_send_request, rc = %d.\n", rc);
142 /* Clean-up the TID client instance, and exit */