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Diffstat (limited to 'tests/tls13/multi-ocsp.c')
| -rw-r--r-- | tests/tls13/multi-ocsp.c | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/tests/tls13/multi-ocsp.c b/tests/tls13/multi-ocsp.c new file mode 100644 index 0000000..e7a52e1 --- /dev/null +++ b/tests/tls13/multi-ocsp.c @@ -0,0 +1,212 @@ +/* + * Copyright (C) 2016-2017 Red Hat, Inc. + * + * Author: Nikos Mavrogiannopoulos + * + * This file is part of GnuTLS. + * + * GnuTLS is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * GnuTLS is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/> + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdio.h> +#include <stdlib.h> +#include <assert.h> +#include <gnutls/gnutls.h> +#include <gnutls/x509.h> +#include <assert.h> + +#ifdef ENABLE_OCSP + +#include "ocsp-common.h" +#include "cert-common.h" +#include "utils.h" + +/* Tests whether we can send and receive multiple OCSP responses + * one for each certificate in a chain under TLS 1.3. + */ + +static time_t mytime(time_t * t) +{ + time_t then = 1469186559; + if (t) + *t = then; + + return then; +} + +static const gnutls_datum_t ocsp_resp_localhost[] = { + { (void*)_ocsp_ca3_localhost_unknown, sizeof(_ocsp_ca3_localhost_unknown) }, + { NULL, 0}}; + +static const gnutls_datum_t ocsp_resp_localhost6[] = { + { (void*)_ocsp_ca3_localhost6_unknown, sizeof(_ocsp_ca3_localhost6_unknown) }, + { (void*)_ocsp_subca3_unknown, sizeof(_ocsp_subca3_unknown) }}; + +typedef struct ctx_st { + const char *name; + const gnutls_datum_t *ocsp; + unsigned nocsp; +} ctx_st; + +static ctx_st test_localhost = {"single response", ocsp_resp_localhost, 1}; +static ctx_st test_localhost6 = {"two responses", ocsp_resp_localhost6, 2}; + +#define myfail(fmt, ...) \ + fail("%s: "fmt, test->name, ##__VA_ARGS__) + +static void check_response(gnutls_session_t session, void *priv) +{ + int ret; + gnutls_datum_t resp; + ctx_st *test = priv; + unsigned i; + + assert(test != NULL); + + for (i=0;;i++) { + ret = gnutls_ocsp_status_request_get2(session, i, &resp); + if (ret == GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE) + break; + if (ret < 0) { + if (test->ocsp[i].size == 0) + return; + myfail("no response was received\n"); + } + + if (test->ocsp[i].size == 0) { + myfail("not expected response, but received one\n"); + } + + if (resp.size != test->ocsp[i].size) { + myfail("did not receive the expected response size for %d\n", i); + } + + if (memcmp(resp.data, test->ocsp[i].data, resp.size) != 0) { + myfail("did not receive the expected response for %d\n", i); + } + } + + if (i != test->nocsp) { + myfail("The number of OCSP responses received (%d) does not match the expected (%d)\n", i, test->nocsp); + } + +} + +static void tls_log_func(int level, const char *str) +{ + fprintf(stderr, "|<%d>| %s", level, str); +} + +void doit(void) +{ + int ret; + gnutls_certificate_credentials_t xcred; + gnutls_certificate_credentials_t clicred; + const char *certfile1; + const char *certfile2; + char certname1[TMPNAME_SIZE]; + char certname2[TMPNAME_SIZE]; + FILE *fp; + unsigned index1, index2; /* indexes of certs */ + + global_init(); + gnutls_global_set_time_function(mytime); + + gnutls_global_set_log_function(tls_log_func); + if (debug) + gnutls_global_set_log_level(4711); + + assert(gnutls_certificate_allocate_credentials(&xcred) >= 0); + assert(gnutls_certificate_allocate_credentials(&clicred) >= 0); + + gnutls_certificate_set_flags(xcred, GNUTLS_CERTIFICATE_API_V2); + + /* set cert with localhost name */ + certfile1 = get_tmpname(certname1); + + fp = fopen(certfile1, "wb"); + if (fp == NULL) + fail("error in fopen\n"); + assert(fwrite(server_localhost_ca3_cert_chain_pem, 1, strlen(server_localhost_ca3_cert_chain_pem), fp)>0); + assert(fwrite(server_ca3_key_pem, 1, strlen((char*)server_ca3_key_pem), fp)>0); + fclose(fp); + + ret = gnutls_certificate_set_x509_key_file2(xcred, certfile1, certfile1, + GNUTLS_X509_FMT_PEM, NULL, 0); + if (ret < 0) + fail("set_x509_key_file failed: %s\n", gnutls_strerror(ret)); + index1 = ret; + + /* set cert with localhost6 name */ + certfile2 = get_tmpname(certname2); + + fp = fopen(certfile2, "wb"); + if (fp == NULL) + fail("error in fopen\n"); + assert(fwrite(server_localhost6_ca3_cert_chain_pem, 1, strlen(server_localhost6_ca3_cert_chain_pem), fp)>0); + assert(fwrite(server_ca3_key_pem, 1, strlen((char*)server_ca3_key_pem), fp)>0); + fclose(fp); + + ret = gnutls_certificate_set_x509_key_file2(xcred, certfile2, certfile2, + GNUTLS_X509_FMT_PEM, NULL, 0); + if (ret < 0) + fail("set_x509_key_file failed: %s\n", gnutls_strerror(ret)); + index2 = ret; + + + /* set OCSP response1 */ + ret = gnutls_certificate_set_ocsp_status_request_mem(xcred, &test_localhost.ocsp[0], index1, GNUTLS_X509_FMT_DER); + if (ret < 0) + fail("ocsp file set failed: %s\n", gnutls_strerror(ret)); + + /* set OCSP response2 */ + ret = gnutls_certificate_set_ocsp_status_request_mem(xcred, &test_localhost6.ocsp[0], index2, GNUTLS_X509_FMT_DER); + if (ret < 0) + fail("ocsp file set failed: %s\n", gnutls_strerror(ret)); + + ret = gnutls_certificate_set_ocsp_status_request_mem(xcred, &test_localhost6.ocsp[1], index2, GNUTLS_X509_FMT_DER); + if (ret < 0) + fail("ocsp file set failed: %s\n", gnutls_strerror(ret)); + + /* make sure that our invalid OCSP responses are not considered in verification + */ + gnutls_certificate_set_verify_flags(clicred, GNUTLS_VERIFY_DISABLE_CRL_CHECKS); + if (gnutls_certificate_get_verify_flags(clicred) != GNUTLS_VERIFY_DISABLE_CRL_CHECKS) + fail("error in gnutls_certificate_set_verify_flags\n"); + + ret = gnutls_certificate_set_x509_trust_mem(clicred, &ca3_cert, GNUTLS_X509_FMT_PEM); + if (ret < 0) { + fail("error in setting trust cert: %s\n", gnutls_strerror(ret)); + } + + test_cli_serv(xcred, clicred, "NORMAL:-VERS-TLS-ALL:+VERS-TLS1.3", "localhost", &test_localhost, check_response, NULL); + test_cli_serv(xcred, clicred, "NORMAL:-VERS-TLS-ALL:+VERS-TLS1.3", "localhost6", &test_localhost6, check_response, NULL); + + gnutls_certificate_free_credentials(xcred); + gnutls_certificate_free_credentials(clicred); + gnutls_global_deinit(); + remove(certfile1); + remove(certfile2); +} + +#else +void doit(void) +{ + exit(77); +} +#endif |