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author | Nikos Mavrogiannopoulos <nmav@gnutls.org> | 2013-08-29 14:23:51 +0300 |
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committer | Nikos Mavrogiannopoulos <nmav@gnutls.org> | 2013-08-29 14:23:51 +0300 |
commit | 99d848fd4f7ff160dc9828f0449cc7a57b24edc5 (patch) | |
tree | d45f5c7508975fa854aa3f2a48267ae460fc9029 /tests/mini-cert-status.c | |
parent | 3db5c65728b5618dfc91a0cc933eddf7a43b9268 (diff) | |
download | gnutls-99d848fd4f7ff160dc9828f0449cc7a57b24edc5.tar.gz |
Added test to verify the correct operation of gnutls_certificate_server_set_request().
Diffstat (limited to 'tests/mini-cert-status.c')
-rw-r--r-- | tests/mini-cert-status.c | 337 |
1 files changed, 337 insertions, 0 deletions
diff --git a/tests/mini-cert-status.c b/tests/mini-cert-status.c new file mode 100644 index 0000000000..773ddb4504 --- /dev/null +++ b/tests/mini-cert-status.c @@ -0,0 +1,337 @@ +/* + * Copyright (C) 2012 Free Software Foundation, 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 General Public License + * along with GnuTLS; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdio.h> +#include <stdlib.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 <gnutls/gnutls.h> +#include <gnutls/dtls.h> +#include <signal.h> + +#include "utils.h" + +static void terminate(void); + +/* This program tests the robustness of record + * decoding. + */ + +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); +} + +static unsigned char server_cert_pem[] = + "-----BEGIN CERTIFICATE-----\n" + "MIICVjCCAcGgAwIBAgIERiYdMTALBgkqhkiG9w0BAQUwGTEXMBUGA1UEAxMOR251\n" + "VExTIHRlc3QgQ0EwHhcNMDcwNDE4MTMyOTIxWhcNMDgwNDE3MTMyOTIxWjA3MRsw\n" + "GQYDVQQKExJHbnVUTFMgdGVzdCBzZXJ2ZXIxGDAWBgNVBAMTD3Rlc3QuZ251dGxz\n" + "Lm9yZzCBnDALBgkqhkiG9w0BAQEDgYwAMIGIAoGA17pcr6MM8C6pJ1aqU46o63+B\n" + "dUxrmL5K6rce+EvDasTaDQC46kwTHzYWk95y78akXrJutsoKiFV1kJbtple8DDt2\n" + "DZcevensf9Op7PuFZKBroEjOd35znDET/z3IrqVgbtm2jFqab7a+n2q9p/CgMyf1\n" + "tx2S5Zacc1LWn9bIjrECAwEAAaOBkzCBkDAMBgNVHRMBAf8EAjAAMBoGA1UdEQQT\n" + "MBGCD3Rlc3QuZ251dGxzLm9yZzATBgNVHSUEDDAKBggrBgEFBQcDATAPBgNVHQ8B\n" + "Af8EBQMDB6AAMB0GA1UdDgQWBBTrx0Vu5fglyoyNgw106YbU3VW0dTAfBgNVHSME\n" + "GDAWgBTpPBz7rZJu5gakViyi4cBTJ8jylTALBgkqhkiG9w0BAQUDgYEAaFEPTt+7\n" + "bzvBuOf7+QmeQcn29kT6Bsyh1RHJXf8KTk5QRfwp6ogbp94JQWcNQ/S7YDFHglD1\n" + "AwUNBRXwd3riUsMnsxgeSDxYBfJYbDLeohNBsqaPDJb7XailWbMQKfAbFQ8cnOxg\n" + "rOKLUQRWJ0K3HyXRMhbqjdLIaQiCvQLuizo=\n" "-----END CERTIFICATE-----\n"; + +const gnutls_datum_t server_cert = { server_cert_pem, + sizeof (server_cert_pem) +}; + +static unsigned char server_key_pem[] = + "-----BEGIN RSA PRIVATE KEY-----\n" + "MIICXAIBAAKBgQDXulyvowzwLqknVqpTjqjrf4F1TGuYvkrqtx74S8NqxNoNALjq\n" + "TBMfNhaT3nLvxqResm62ygqIVXWQlu2mV7wMO3YNlx696ex/06ns+4VkoGugSM53\n" + "fnOcMRP/PciupWBu2baMWppvtr6far2n8KAzJ/W3HZLllpxzUtaf1siOsQIDAQAB\n" + "AoGAYAFyKkAYC/PYF8e7+X+tsVCHXppp8AoP8TEZuUqOZz/AArVlle/ROrypg5kl\n" + "8YunrvUdzH9R/KZ7saNZlAPLjZyFG9beL/am6Ai7q7Ma5HMqjGU8kTEGwD7K+lbG\n" + "iomokKMOl+kkbY/2sI5Czmbm+/PqLXOjtVc5RAsdbgvtmvkCQQDdV5QuU8jap8Hs\n" + "Eodv/tLJ2z4+SKCV2k/7FXSKWe0vlrq0cl2qZfoTUYRnKRBcWxc9o92DxK44wgPi\n" + "oMQS+O7fAkEA+YG+K9e60sj1K4NYbMPAbYILbZxORDecvP8lcphvwkOVUqbmxOGh\n" + "XRmTZUuhBrJhJKKf6u7gf3KWlPl6ShKEbwJASC118cF6nurTjuLf7YKARDjNTEws\n" + "qZEeQbdWYINAmCMj0RH2P0mvybrsXSOD5UoDAyO7aWuqkHGcCLv6FGG+qwJAOVqq\n" + "tXdUucl6GjOKKw5geIvRRrQMhb/m5scb+5iw8A4LEEHPgGiBaF5NtJZLALgWfo5n\n" + "hmC8+G8F0F78znQtPwJBANexu+Tg5KfOnzSILJMo3oXiXhf5PqXIDmbN0BKyCKAQ\n" + "LfkcEcUbVfmDaHpvzwY9VEaoMOKVLitETXdNSxVpvWM=\n" + "-----END RSA PRIVATE KEY-----\n"; + +const gnutls_datum_t server_key = { server_key_pem, + sizeof (server_key_pem) +}; + + +/* A very basic TLS client, with anonymous authentication. + */ + +#define MAX_BUF 1024 + +static void +client (int fd) +{ + int ret; + const char *p; + gnutls_certificate_credentials_t x509_cred; + gnutls_session_t session; + /* Need to enable anonymous KX specifically. */ + + global_init (); + + if (debug) + { + gnutls_global_set_log_function (client_log_func); + gnutls_global_set_log_level (7); + } + + gnutls_certificate_allocate_credentials (&x509_cred); + + /* Initialize TLS session + */ + gnutls_init (&session, GNUTLS_CLIENT); + + /* Use default priorities */ + ret = gnutls_priority_set_direct (session, "NONE:+VERS-TLS1.0:+AES-128-CBC:+SHA1:+SIGN-ALL:+COMP-NULL:+RSA", &p); + if (ret < 0) + { + fail("error in setting priority: %s\n", p); + exit(1); + } + + /* put the anonymous credentials to the current session + */ + gnutls_credentials_set (session, GNUTLS_CRD_CERTIFICATE, x509_cred); + + gnutls_transport_set_int (session, fd); + + /* Perform the TLS handshake + */ + do + { + ret = gnutls_handshake (session); + } + while (ret < 0 && gnutls_error_is_fatal(ret) == 0); + + if (ret < 0) + { + if (debug) + { + fail ("client: Handshake failed\n"); + gnutls_perror (ret); + } + exit(1); + } + 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))); + + close (fd); + + gnutls_deinit (session); + + gnutls_certificate_free_credentials (x509_cred); + + gnutls_global_deinit (); +} + + +/* These are global */ +pid_t child; + +static void terminate(void) +{ + kill(child, SIGTERM); + exit(1); +} + +static void +server (int fd, unsigned status, int expected) +{ +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)); + + gnutls_init (&session, GNUTLS_SERVER); + + /* avoid calling all the priority functions, since the defaults + * are adequate. + */ + gnutls_priority_set_direct (session, "NONE:+VERS-TLS1.0:+AES-128-CBC:+SHA1:+SIGN-ALL:+COMP-NULL:+RSA", NULL); + + if (debug) + { + gnutls_global_set_log_function (server_log_func); + gnutls_global_set_log_level (4711); + } + + gnutls_certificate_allocate_credentials (&x509_cred); + gnutls_certificate_set_x509_key_mem (x509_cred, &server_cert, &server_key, + GNUTLS_X509_FMT_PEM); + + gnutls_credentials_set (session, GNUTLS_CRD_CERTIFICATE, x509_cred); + + gnutls_transport_set_int (session, fd); + gnutls_certificate_server_set_request(session, status); + + do + { + ret = gnutls_handshake (session); + } + while (ret < 0 && gnutls_error_is_fatal(ret) == 0); + + if (ret == expected) + { + if (debug) + success("server: Handshake finished as expected\n"); + goto finish; + } + else + { + fail("expected %d, handshake returned %d\n", expected, 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))); +finish: + close(fd); + gnutls_deinit (session); + + gnutls_certificate_free_credentials (x509_cred); + + gnutls_global_deinit (); + + if (debug) + success ("server: finished\n"); +} + +static void start (unsigned status, int expected) +{ + int fd[2]; + int ret; + + 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]); + server (fd[0], status, expected); + waitpid(-1, NULL, 0); + //kill(child, SIGTERM); + } + else + { + close(fd[0]); + client (fd[1]); + exit(0); + } +} + +static void ch_handler(int sig) +{ +int status = 0; + + waitpid(-1, &status, 0); + if (WEXITSTATUS(status) != 0 || + (WIFSIGNALED(status) && WTERMSIG(status) == SIGSEGV)) + { + if (WIFSIGNALED(status)) + fail("Child died with sigsegv\n"); +#if 0 + else + fail("Child died with status %d\n", WEXITSTATUS(status)); + terminate(); +#endif + } + return; +} + +void +doit (void) +{ + signal(SIGCHLD, ch_handler); + + start(GNUTLS_CERT_IGNORE, 0); + start(GNUTLS_CERT_REQUEST, 0); + start(GNUTLS_CERT_REQUIRE, GNUTLS_E_NO_CERTIFICATE_FOUND); +} + +#endif /* _WIN32 */ |