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/*
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* Copyright (C) 2008-2014 Free Software Foundation, Inc.
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*
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* Author: Simon Josefsson, Nikos Mavrogiannopoulos
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*
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* This file is part of GnuTLS.
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*
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* GnuTLS is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* GnuTLS is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <gnutls/gnutls.h>
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#include <gnutls/x509.h>
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#include "utils.h"
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#include "test-chains.h"
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#define DEFAULT_THEN 1256803113
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static time_t then = DEFAULT_THEN;
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/* GnuTLS internally calls time() to find out the current time when
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verifying certificates. To avoid a time bomb, we hard code the
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current time. This should work fine on systems where the library
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call to time is resolved at run-time. */
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static time_t mytime(time_t * t)
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{
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if (t)
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*t = then;
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return then;
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}
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static void tls_log_func(int level, const char *str)
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{
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fprintf(stderr, "|<%d>| %s", level, str);
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}
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void doit(void)
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{
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int exit_val = 0;
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size_t i;
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int ret;
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gnutls_x509_trust_list_t tl;
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unsigned int verify_status, verify_status1;
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gnutls_x509_crt_t certs[MAX_CHAIN];
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gnutls_x509_crt_t ca;
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gnutls_datum_t tmp;
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size_t j;
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gnutls_typed_vdata_st vdata[2];
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/* The overloading of time() seems to work in linux (ELF?)
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* systems only. Disable it on windows.
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*/
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#ifdef _WIN32
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exit(77);
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#endif
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ret = global_init();
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if (ret != 0) {
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fail("%d: %s\n", ret, gnutls_strerror(ret));
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exit(1);
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}
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gnutls_global_set_time_function(mytime);
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gnutls_global_set_log_function(tls_log_func);
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if (debug)
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gnutls_global_set_log_level(4711);
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for (i = 0; chains[i].chain; i++) {
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printf("[%d]: Chain '%s'...\n", (int)i, chains[i].name);
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if (chains[i].notfips && gnutls_fips140_mode_enabled()) {
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if (debug)
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printf("Skipping in FIPS mode...\n");
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continue;
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}
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for (j = 0; chains[i].chain[j]; j++) {
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if (debug > 2)
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printf("\tAdding certificate %d...", (int)j);
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ret = gnutls_x509_crt_init(&certs[j]);
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if (ret < 0) {
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fprintf(stderr,
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"gnutls_x509_crt_init[%d,%d]: %s\n",
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(int)i, (int)j, gnutls_strerror(ret));
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exit(1);
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}
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tmp.data = (unsigned char *)chains[i].chain[j];
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tmp.size = strlen(chains[i].chain[j]);
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ret =
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gnutls_x509_crt_import(certs[j], &tmp,
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GNUTLS_X509_FMT_PEM);
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if (debug > 2)
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printf("done\n");
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if (ret < 0) {
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fprintf(stderr,
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"gnutls_x509_crt_import[%s,%d]: %s\n",
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chains[i].name, (int)j,
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gnutls_strerror(ret));
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exit(1);
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}
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gnutls_x509_crt_print(certs[j],
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GNUTLS_CRT_PRINT_ONELINE, &tmp);
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if (debug)
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printf("\tCertificate %d: %.*s\n", (int)j,
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tmp.size, tmp.data);
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gnutls_free(tmp.data);
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}
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if (debug > 2)
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printf("\tAdding CA certificate...");
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ret = gnutls_x509_crt_init(&ca);
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if (ret < 0) {
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fprintf(stderr, "gnutls_x509_crt_init: %s\n",
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gnutls_strerror(ret));
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exit(1);
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}
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tmp.data = (unsigned char *)*chains[i].ca;
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tmp.size = strlen(*chains[i].ca);
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ret = gnutls_x509_crt_import(ca, &tmp, GNUTLS_X509_FMT_PEM);
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if (ret < 0) {
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fprintf(stderr, "gnutls_x509_crt_import: %s\n",
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gnutls_strerror(ret));
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exit(1);
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}
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if (debug > 2)
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printf("done\n");
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gnutls_x509_crt_print(ca, GNUTLS_CRT_PRINT_ONELINE, &tmp);
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if (debug)
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printf("\tCA Certificate: %.*s\n", tmp.size, tmp.data);
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gnutls_free(tmp.data);
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if (debug)
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printf("\tVerifying...");
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if (chains[i].expected_time != 0)
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then = chains[i].expected_time;
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else
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then = DEFAULT_THEN;
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if (chains[i].purpose == NULL) {
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ret = gnutls_x509_crt_list_verify(certs, j,
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&ca, 1, NULL, 0,
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chains
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[i].verify_flags,
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&verify_status);
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if (ret < 0) {
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fprintf(stderr,
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"gnutls_x509_crt_list_verify[%d,%d]: %s\n",
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(int)i, (int)j, gnutls_strerror(ret));
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exit(1);
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}
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if (verify_status != chains[i].expected_verify_result) {
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gnutls_datum_t out1, out2;
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gnutls_certificate_verification_status_print
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(verify_status, GNUTLS_CRT_X509, &out1, 0);
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gnutls_certificate_verification_status_print
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(chains[i].expected_verify_result,
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GNUTLS_CRT_X509, &out2, 0);
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fail("chain[%s]:\nverify_status: %d: %s\nexpected: %d: %s\n", chains[i].name, verify_status, out1.data, chains[i].expected_verify_result, out2.data);
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gnutls_free(out1.data);
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gnutls_free(out2.data);
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#if 0
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j = 0;
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do {
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fprintf(stderr, "%s\n",
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chains[i].chain[j]);
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}
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while (chains[i].chain[++j] != NULL);
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#endif
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if (!debug)
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exit(1);
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} else if (debug)
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printf("done\n");
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}
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gnutls_x509_trust_list_init(&tl, 0);
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ret = gnutls_x509_trust_list_add_cas(tl, &ca, 1, 0);
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if (ret != 1) {
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fail("gnutls_x509_trust_list_add_trust_mem\n");
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exit(1);
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}
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/* make sure that the two functions don't diverge */
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if (chains[i].purpose != NULL) {
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vdata[0].type = GNUTLS_DT_KEY_PURPOSE_OID;
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vdata[0].data = (void *)chains[i].purpose;
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ret =
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gnutls_x509_trust_list_verify_crt2(tl, certs, j,
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vdata, 1,
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chains
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[i].verify_flags,
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&verify_status1,
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NULL);
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} else {
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ret =
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gnutls_x509_trust_list_verify_crt(tl, certs, j,
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chains
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4684c1 |
[i].verify_flags,
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4684c1 |
&verify_status1,
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4684c1 |
NULL);
|
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}
|
|
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4684c1 |
if (ret < 0) {
|
|
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4684c1 |
fprintf(stderr,
|
|
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4684c1 |
"gnutls_x509_crt_list_verify[%d,%d]: %s\n",
|
|
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(int)i, (int)j, gnutls_strerror(ret));
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exit(1);
|
|
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4684c1 |
}
|
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4684c1 |
|
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4684c1 |
if (chains[i].purpose == NULL) {
|
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4684c1 |
if (verify_status != verify_status1) {
|
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4684c1 |
gnutls_datum_t out1, out2;
|
|
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4684c1 |
gnutls_certificate_verification_status_print
|
|
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4684c1 |
(verify_status, GNUTLS_CRT_X509, &out1, 0);
|
|
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4684c1 |
gnutls_certificate_verification_status_print
|
|
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4684c1 |
(verify_status1, GNUTLS_CRT_X509, &out2, 0);
|
|
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4684c1 |
fail("chain[%s]:\nverify_status: %d: %s\ntrust list vstatus: %d: %s\n", chains[i].name, verify_status, out1.data, verify_status1, out2.data);
|
|
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4684c1 |
gnutls_free(out1.data);
|
|
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4684c1 |
gnutls_free(out2.data);
|
|
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4684c1 |
}
|
|
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4684c1 |
} else {
|
|
Packit Service |
4684c1 |
if (verify_status1 != chains[i].expected_verify_result) {
|
|
Packit Service |
4684c1 |
gnutls_datum_t out1, out2;
|
|
Packit Service |
4684c1 |
gnutls_certificate_verification_status_print
|
|
Packit Service |
4684c1 |
(verify_status1, GNUTLS_CRT_X509, &out1, 0);
|
|
Packit Service |
4684c1 |
gnutls_certificate_verification_status_print
|
|
Packit Service |
4684c1 |
(chains[i].expected_verify_result, GNUTLS_CRT_X509, &out2, 0);
|
|
Packit Service |
4684c1 |
fail("chain[%s]:\nverify_status: %d: %s\nexpected: %d: %s\n", chains[i].name, verify_status1, out1.data, chains[i].expected_verify_result, out2.data);
|
|
Packit Service |
4684c1 |
gnutls_free(out1.data);
|
|
Packit Service |
4684c1 |
gnutls_free(out2.data);
|
|
Packit Service |
4684c1 |
}
|
|
Packit Service |
4684c1 |
}
|
|
Packit Service |
4684c1 |
|
|
Packit Service |
4684c1 |
if (debug)
|
|
Packit Service |
4684c1 |
printf("\tCleanup...");
|
|
Packit Service |
4684c1 |
|
|
Packit Service |
4684c1 |
gnutls_x509_trust_list_deinit(tl, 0);
|
|
Packit Service |
4684c1 |
gnutls_x509_crt_deinit(ca);
|
|
Packit Service |
4684c1 |
for (j = 0; chains[i].chain[j]; j++)
|
|
Packit Service |
4684c1 |
gnutls_x509_crt_deinit(certs[j]);
|
|
Packit Service |
4684c1 |
|
|
Packit Service |
4684c1 |
if (debug)
|
|
Packit Service |
4684c1 |
printf("done\n\n\n");
|
|
Packit Service |
4684c1 |
}
|
|
Packit Service |
4684c1 |
|
|
Packit Service |
4684c1 |
gnutls_global_deinit();
|
|
Packit Service |
4684c1 |
|
|
Packit Service |
4684c1 |
if (debug)
|
|
Packit Service |
4684c1 |
printf("Exit status...%d\n", exit_val);
|
|
Packit Service |
4684c1 |
|
|
Packit Service |
4684c1 |
exit(exit_val);
|
|
Packit Service |
4684c1 |
}
|