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Diffstat (limited to '')
| -rw-r--r-- | tests/rfc7633-ok.c | 347 |
1 files changed, 347 insertions, 0 deletions
diff --git a/tests/rfc7633-ok.c b/tests/rfc7633-ok.c new file mode 100644 index 0000000..5959065 --- /dev/null +++ b/tests/rfc7633-ok.c @@ -0,0 +1,347 @@ +/* + * Copyright (C) 2016-2019 Tim Kosse + * Copyright (C) 2019 Nikos Mavrogiannopoulos + * + * Author: Tim Kosse, 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> + +#if defined(_WIN32) + +int main() +{ + exit(77); +} + +#else + +#include <string.h> +#include <sys/types.h> +#include <netinet/in.h> +#include <sys/socket.h> +#include <sys/wait.h> +#include <arpa/inet.h> +#include <unistd.h> +#include <time.h> +#include <gnutls/gnutls.h> +#include <gnutls/dtls.h> +#include <signal.h> + +#include "utils.h" +#include "cert-common.h" + +/* This program tests that handshakes succeed if the server includes the + * requested certificate status with the server certificate having + * TLS feature 5 (status request). + * + * See RFC 7633 + */ + +static time_t mytime(time_t * t) +{ + time_t then = 1559941819; + if (t) + *t = then; + + return then; +} + +static void server_log_func(int level, const char *str) +{ + fprintf(stderr, "server|<%d>| %s", level, str); +} + +static void client_log_func(int level, const char *str) +{ + fprintf(stderr, "client|<%d>| %s", level, str); +} + +const unsigned char ocsp_resp[] = { + 0x30, 0x82, 0x02, 0x3f, 0x0a, 0x01, 0x00, 0xa0, 0x82, 0x02, 0x38, 0x30, + 0x82, 0x02, 0x34, 0x06, 0x09, 0x2b, 0x06, 0x01, 0x05, 0x05, 0x07, 0x30, + 0x01, 0x01, 0x04, 0x82, 0x02, 0x25, 0x30, 0x82, 0x02, 0x21, 0x30, 0x81, + 0x8a, 0xa1, 0x11, 0x30, 0x0f, 0x31, 0x0d, 0x30, 0x0b, 0x06, 0x03, 0x55, + 0x04, 0x03, 0x13, 0x04, 0x43, 0x41, 0x2d, 0x33, 0x18, 0x0f, 0x32, 0x30, + 0x31, 0x39, 0x30, 0x36, 0x30, 0x37, 0x32, 0x31, 0x31, 0x35, 0x32, 0x32, + 0x5a, 0x30, 0x64, 0x30, 0x62, 0x30, 0x4d, 0x30, 0x09, 0x06, 0x05, 0x2b, + 0x0e, 0x03, 0x02, 0x1a, 0x05, 0x00, 0x04, 0x14, 0xb7, 0xca, 0x0f, 0xab, + 0xdc, 0x6f, 0xb8, 0xb0, 0x96, 0x7a, 0x15, 0xac, 0x98, 0x0a, 0x0f, 0x19, + 0xfe, 0xa4, 0x12, 0xde, 0x04, 0x14, 0x1e, 0x85, 0xed, 0x7f, 0x9e, 0x71, + 0xfa, 0x08, 0x9d, 0x37, 0x48, 0x43, 0xa0, 0x12, 0xef, 0xe5, 0xaa, 0xe1, + 0xe3, 0x8a, 0x02, 0x14, 0x60, 0x14, 0x5f, 0x01, 0xcb, 0xe0, 0x05, 0x45, + 0x38, 0x8c, 0x26, 0xfc, 0x5b, 0xcf, 0x6c, 0x41, 0xc3, 0xcb, 0xaa, 0xcc, + 0x80, 0x00, 0x18, 0x0f, 0x32, 0x30, 0x31, 0x39, 0x30, 0x36, 0x30, 0x37, + 0x32, 0x31, 0x31, 0x35, 0x32, 0x32, 0x5a, 0x30, 0x0d, 0x06, 0x09, 0x2a, + 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x0b, 0x05, 0x00, 0x03, 0x82, + 0x01, 0x81, 0x00, 0x44, 0xc4, 0x59, 0xab, 0x7b, 0x6e, 0x35, 0x4e, 0x18, + 0x83, 0x02, 0xbd, 0x94, 0x26, 0x50, 0x01, 0xe2, 0xb1, 0x50, 0xdd, 0xca, + 0x61, 0x30, 0xb0, 0x93, 0x18, 0x56, 0xfe, 0x8d, 0x4f, 0xcc, 0x33, 0xc8, + 0x01, 0x1e, 0xac, 0xa1, 0x8e, 0xb0, 0x76, 0x0f, 0x41, 0x38, 0x7d, 0x06, + 0x9b, 0xfe, 0x09, 0x50, 0x6d, 0x86, 0x07, 0x2a, 0x48, 0x6e, 0x6a, 0xb1, + 0x13, 0xf4, 0xc0, 0x0f, 0x7c, 0x7d, 0x89, 0xb9, 0x69, 0xe7, 0x04, 0x2e, + 0xa4, 0x3d, 0xf6, 0xbd, 0x51, 0xbf, 0x52, 0x7d, 0xfb, 0x38, 0x7a, 0xbf, + 0xe6, 0xd7, 0x32, 0x57, 0x36, 0x87, 0xec, 0x91, 0x07, 0x0c, 0xac, 0xb9, + 0x79, 0xe7, 0x79, 0x4e, 0x49, 0x72, 0x1d, 0x16, 0xb6, 0x94, 0xbf, 0xc4, + 0x9f, 0x4e, 0x8b, 0x51, 0x54, 0x73, 0xb4, 0x4d, 0xe7, 0x01, 0x91, 0xcd, + 0x7c, 0xb2, 0x91, 0x4a, 0xc3, 0x4d, 0xc4, 0x4f, 0xa3, 0x42, 0xf1, 0x89, + 0xc7, 0xab, 0x36, 0x11, 0xf0, 0x7c, 0xc6, 0x8f, 0x03, 0x53, 0x85, 0x0c, + 0xfb, 0x30, 0x6b, 0xdd, 0x9e, 0x72, 0xd7, 0x77, 0xe5, 0xea, 0xd3, 0x39, + 0xb5, 0xb8, 0xdd, 0x61, 0xb9, 0xe7, 0x24, 0x9c, 0x85, 0x42, 0xd7, 0x2b, + 0x2e, 0x99, 0xdf, 0xe5, 0x8b, 0x79, 0xe3, 0x6e, 0x56, 0x6e, 0xd6, 0xed, + 0x5f, 0x9b, 0x5f, 0x40, 0x89, 0x17, 0x1a, 0x76, 0xbb, 0x3c, 0x9f, 0x33, + 0x71, 0xc1, 0xc5, 0x2f, 0xf4, 0x69, 0xe5, 0x5f, 0x83, 0xd4, 0x3a, 0x3d, + 0xd7, 0x44, 0xaa, 0xc0, 0x9d, 0xd9, 0xd9, 0x99, 0xec, 0x80, 0x4c, 0x46, + 0x5f, 0x91, 0xf4, 0x09, 0x06, 0xef, 0x37, 0x7c, 0x32, 0x64, 0x67, 0x85, + 0x99, 0xde, 0x9c, 0xce, 0x3e, 0x58, 0x1a, 0x6c, 0x59, 0xc9, 0x60, 0x26, + 0x02, 0xeb, 0x95, 0x52, 0x3e, 0x4f, 0xdd, 0x5f, 0x6c, 0x2d, 0x37, 0xc2, + 0x3b, 0x72, 0x70, 0xab, 0x1d, 0xf5, 0x2a, 0xbe, 0x8c, 0x70, 0x8e, 0xf0, + 0x25, 0x18, 0x68, 0xe5, 0xe9, 0xd1, 0xcf, 0xd8, 0x1f, 0x6c, 0x8e, 0xcf, + 0x18, 0x46, 0x51, 0xb4, 0x69, 0xbb, 0x6f, 0x4f, 0x1e, 0x2a, 0x61, 0x3f, + 0x64, 0x8b, 0x07, 0x7f, 0xc5, 0x80, 0xb9, 0x06, 0xd6, 0xb1, 0x8d, 0x47, + 0x4a, 0x61, 0xd2, 0x3e, 0xb4, 0xa6, 0xab, 0x12, 0xc6, 0x5c, 0x90, 0x9e, + 0x2e, 0x16, 0x2e, 0xd4, 0xfc, 0x4b, 0x08, 0x41, 0x94, 0xaf, 0x1d, 0x6e, + 0x6c, 0x11, 0x5c, 0x88, 0x3d, 0xd9, 0x30, 0x9d, 0x69, 0xf7, 0x45, 0xbe, + 0x5d, 0x1e, 0xd5, 0xe2, 0xf6, 0x38, 0xfa, 0xe1, 0xbf, 0xae, 0x9f, 0x2f, + 0xc6, 0x7b, 0x7b, 0x98, 0x89, 0x05, 0x8d, 0x4c, 0x01, 0xad, 0x61, 0x14, + 0x00, 0xca, 0xa3, 0xed, 0xd0, 0x2c, 0xfe, 0x1b, 0x7e, 0x1d, 0x70, 0x5b, + 0x2e, 0xc2, 0x54, 0xcf, 0x4c, 0x0a, 0xb3, 0x21, 0x58, 0xed, 0x51, 0xe7, + 0xeb, 0x8d, 0xb7 }; + +static int received = 0; + +static int handshake_callback(gnutls_session_t session, unsigned int htype, + unsigned post, unsigned int incoming, + const gnutls_datum_t * msg) +{ + received = 1; + return 0; +} + +#define MAX_BUF 1024 + +static void client(int fd, const char *prio) +{ + int ret; + unsigned int status; + gnutls_certificate_credentials_t x509_cred; + gnutls_session_t session; + + gnutls_global_set_time_function(mytime); + global_init(); + + if (debug) { + gnutls_global_set_log_function(client_log_func); + gnutls_global_set_log_level(7); + } + + assert(gnutls_certificate_allocate_credentials(&x509_cred) >= 0); + assert(gnutls_certificate_set_x509_trust_mem(x509_cred, &ca3_cert, GNUTLS_X509_FMT_PEM)>=0); + + assert(gnutls_init(&session, GNUTLS_CLIENT) >= 0); + + assert(gnutls_priority_set_direct(session, prio, NULL) >= 0); + + gnutls_handshake_set_hook_function(session, + GNUTLS_HANDSHAKE_CERTIFICATE_STATUS, + GNUTLS_HOOK_POST, + handshake_callback); + + gnutls_credentials_set(session, GNUTLS_CRD_CERTIFICATE, x509_cred); + + gnutls_transport_set_int(session, fd); + + do { + ret = gnutls_handshake(session); + } + while (ret < 0 && gnutls_error_is_fatal(ret) == 0); + if (ret < 0) { + fail("client: Handshake failed: %s\n", gnutls_strerror(ret)); + } else { + if (debug) + success("client: Handshake was completed\n"); + } + + if (debug) + success("client: TLS version is: %s\n", + gnutls_protocol_get_name + (gnutls_protocol_get_version(session))); + + if (received == 0 + && gnutls_protocol_get_version(session) == GNUTLS_TLS1_2) { + fail("client: did not receive certificate status when we should.\n"); + } + + ret = gnutls_certificate_verify_peers2(session, &status); + if (ret != GNUTLS_E_SUCCESS) { + fail("client: Peer certificate validation failed: %s\n", + gnutls_strerror(ret)); + } else { + if (status) { + gnutls_datum_t tmp; + assert(gnutls_certificate_verification_status_print(status, GNUTLS_CRT_X509, &tmp, 0)>=0); + fail("client: Validation status is not success (%x: %s)\n", + status, (char*)tmp.data); + } + } + + gnutls_bye(session, GNUTLS_SHUT_WR); + + close(fd); + + gnutls_deinit(session); + + gnutls_certificate_free_credentials(x509_cred); + + gnutls_global_deinit(); +} + +static int status_func(gnutls_session_t session, void *ptr, gnutls_datum_t *resp) +{ + resp->data = gnutls_malloc(sizeof(ocsp_resp)); + if (resp->data == NULL) + return -1; + + memcpy(resp->data, ocsp_resp, sizeof(ocsp_resp)); + resp->size = sizeof(ocsp_resp); + return 0; +} + +static void server(int fd, const char *prio) +{ + int ret; + char buffer[MAX_BUF + 1]; + gnutls_session_t session; + gnutls_certificate_credentials_t x509_cred; + + /* this must be called once in the program + */ + global_init(); + memset(buffer, 0, sizeof(buffer)); + + if (debug) { + gnutls_global_set_log_function(server_log_func); + gnutls_global_set_log_level(4711); + } + + assert(gnutls_certificate_allocate_credentials(&x509_cred)>=0); + assert(gnutls_certificate_set_x509_key_mem(x509_cred, &server_ca3_tlsfeat_cert, + &server_ca3_key, GNUTLS_X509_FMT_PEM)>=0); + + assert(gnutls_init(&session, GNUTLS_SERVER) >= 0); + + assert(gnutls_priority_set_direct(session, prio, NULL) >= 0); + + gnutls_certificate_set_ocsp_status_request_function(x509_cred, status_func, NULL); + + gnutls_credentials_set(session, GNUTLS_CRD_CERTIFICATE, x509_cred); + + gnutls_transport_set_int(session, fd); + + do { + ret = gnutls_handshake(session); + } while (ret < 0 && gnutls_error_is_fatal(ret) == 0); + + if (ret < 0) { + fail("server: Handshake failed: %s\n", gnutls_strerror(ret)); + } + + if (debug) { + success("server: Handshake was completed\n"); + } + + if (debug) + success("server: TLS version is: %s\n", + gnutls_protocol_get_name + (gnutls_protocol_get_version(session))); + + /* do not wait for the peer to close the connection. + */ + gnutls_bye(session, GNUTLS_SHUT_WR); + + close(fd); + gnutls_deinit(session); + + gnutls_certificate_free_credentials(x509_cred); + + gnutls_global_deinit(); + + if (debug) + success("server: finished\n"); +} + +static void ch_handler(int sig) +{ + return; +} + +static void start(const char *name, const char *prio) +{ + pid_t child; + int fd[2]; + int ret, status = 0; + + signal(SIGCHLD, ch_handler); + signal(SIGPIPE, SIG_IGN); + + received = 0; + success("running: %s\n", name); + + ret = socketpair(AF_UNIX, SOCK_STREAM, 0, fd); + if (ret < 0) { + perror("socketpair"); + exit(1); + } + + child = fork(); + if (child < 0) { + perror("fork"); + fail("fork"); + exit(1); + } + + if (child) { + /* parent */ + close(fd[1]); + client(fd[0], prio); + waitpid(child, &status, 0); + check_wait_status(status); + } else { + close(fd[0]); + server(fd[1], prio); + exit(0); + } + + return; +} + +void doit(void) +{ + start("tls1.2", "NORMAL:-VERS-TLS-ALL:+VERS-TLS1.2"); + start("tls1.3", "NORMAL:-VERS-TLS-ALL:+VERS-TLS1.3"); + start("default", "NORMAL"); +} + +#endif /* _WIN32 */ |