int main( int argc, char *argv[] ) { int ret = 0, len, written, frags; int listen_fd; int client_fd = -1; unsigned char buf[1024]; #if defined(POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED) unsigned char psk[256]; size_t psk_len = 0; #endif const char *pers = "ssl_server2"; entropy_context entropy; ctr_drbg_context ctr_drbg; ssl_context ssl; #if defined(POLARSSL_X509_CRT_PARSE_C) x509_crt cacert; x509_crt srvcert; pk_context pkey; x509_crt srvcert2; pk_context pkey2; int key_cert_init = 0, key_cert_init2 = 0; #endif #if defined(POLARSSL_SSL_CACHE_C) ssl_cache_context cache; #endif #if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C) unsigned char alloc_buf[100000]; #endif int i; char *p, *q; const int *list; #if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C) memory_buffer_alloc_init( alloc_buf, sizeof(alloc_buf) ); #endif /* * Make sure memory references are valid in case we exit early. */ listen_fd = 0; memset( &ssl, 0, sizeof( ssl_context ) ); #if defined(POLARSSL_X509_CRT_PARSE_C) x509_crt_init( &cacert ); x509_crt_init( &srvcert ); pk_init( &pkey ); x509_crt_init( &srvcert2 ); pk_init( &pkey2 ); #endif #if defined(POLARSSL_SSL_CACHE_C) ssl_cache_init( &cache ); #endif if( argc == 0 ) { usage: if( ret == 0 ) ret = 1; printf( USAGE ); list = ssl_list_ciphersuites(); while( *list ) { printf(" %-42s", ssl_get_ciphersuite_name( *list ) ); list++; if( !*list ) break; printf(" %s\n", ssl_get_ciphersuite_name( *list ) ); list++; } printf("\n"); goto exit; } opt.server_addr = DFL_SERVER_ADDR; opt.server_port = DFL_SERVER_PORT; opt.debug_level = DFL_DEBUG_LEVEL; opt.ca_file = DFL_CA_FILE; opt.ca_path = DFL_CA_PATH; opt.crt_file = DFL_CRT_FILE; opt.key_file = DFL_KEY_FILE; opt.crt_file2 = DFL_CRT_FILE2; opt.key_file2 = DFL_KEY_FILE2; opt.psk = DFL_PSK; opt.psk_identity = DFL_PSK_IDENTITY; opt.force_ciphersuite[0]= DFL_FORCE_CIPHER; opt.renegotiation = DFL_RENEGOTIATION; opt.allow_legacy = DFL_ALLOW_LEGACY; opt.min_version = DFL_MIN_VERSION; opt.max_version = DFL_MAX_VERSION; opt.auth_mode = DFL_AUTH_MODE; opt.mfl_code = DFL_MFL_CODE; opt.tickets = DFL_TICKETS; for( i = 1; i < argc; i++ ) { p = argv[i]; if( ( q = strchr( p, '=' ) ) == NULL ) goto usage; *q++ = '\0'; if( strcmp( p, "server_port" ) == 0 ) { opt.server_port = atoi( q ); if( opt.server_port < 1 || opt.server_port > 65535 ) goto usage; } else if( strcmp( p, "server_addr" ) == 0 ) opt.server_addr = q; else if( strcmp( p, "debug_level" ) == 0 ) { opt.debug_level = atoi( q ); if( opt.debug_level < 0 || opt.debug_level > 65535 ) goto usage; } else if( strcmp( p, "ca_file" ) == 0 ) opt.ca_file = q; else if( strcmp( p, "ca_path" ) == 0 ) opt.ca_path = q; else if( strcmp( p, "crt_file" ) == 0 ) opt.crt_file = q; else if( strcmp( p, "key_file" ) == 0 ) opt.key_file = q; else if( strcmp( p, "crt_file2" ) == 0 ) opt.crt_file2 = q; else if( strcmp( p, "key_file2" ) == 0 ) opt.key_file2 = q; else if( strcmp( p, "psk" ) == 0 ) opt.psk = q; else if( strcmp( p, "psk_identity" ) == 0 ) opt.psk_identity = q; else if( strcmp( p, "force_ciphersuite" ) == 0 ) { opt.force_ciphersuite[0] = -1; opt.force_ciphersuite[0] = ssl_get_ciphersuite_id( q ); if( opt.force_ciphersuite[0] <= 0 ) { ret = 2; goto usage; } opt.force_ciphersuite[1] = 0; } else if( strcmp( p, "renegotiation" ) == 0 ) { opt.renegotiation = (atoi( q )) ? SSL_RENEGOTIATION_ENABLED : SSL_RENEGOTIATION_DISABLED; } else if( strcmp( p, "allow_legacy" ) == 0 ) { opt.allow_legacy = atoi( q ); if( opt.allow_legacy < 0 || opt.allow_legacy > 1 ) goto usage; } else if( strcmp( p, "min_version" ) == 0 ) { if( strcmp( q, "ssl3" ) == 0 ) opt.min_version = SSL_MINOR_VERSION_0; else if( strcmp( q, "tls1" ) == 0 ) opt.min_version = SSL_MINOR_VERSION_1; else if( strcmp( q, "tls1_1" ) == 0 ) opt.min_version = SSL_MINOR_VERSION_2; else if( strcmp( q, "tls1_2" ) == 0 ) opt.min_version = SSL_MINOR_VERSION_3; else goto usage; } else if( strcmp( p, "max_version" ) == 0 ) { if( strcmp( q, "ssl3" ) == 0 ) opt.max_version = SSL_MINOR_VERSION_0; else if( strcmp( q, "tls1" ) == 0 ) opt.max_version = SSL_MINOR_VERSION_1; else if( strcmp( q, "tls1_1" ) == 0 ) opt.max_version = SSL_MINOR_VERSION_2; else if( strcmp( q, "tls1_2" ) == 0 ) opt.max_version = SSL_MINOR_VERSION_3; else goto usage; } else if( strcmp( p, "force_version" ) == 0 ) { if( strcmp( q, "ssl3" ) == 0 ) { opt.min_version = SSL_MINOR_VERSION_0; opt.max_version = SSL_MINOR_VERSION_0; } else if( strcmp( q, "tls1" ) == 0 ) { opt.min_version = SSL_MINOR_VERSION_1; opt.max_version = SSL_MINOR_VERSION_1; } else if( strcmp( q, "tls1_1" ) == 0 ) { opt.min_version = SSL_MINOR_VERSION_2; opt.max_version = SSL_MINOR_VERSION_2; } else if( strcmp( q, "tls1_2" ) == 0 ) { opt.min_version = SSL_MINOR_VERSION_3; opt.max_version = SSL_MINOR_VERSION_3; } else goto usage; } else if( strcmp( p, "auth_mode" ) == 0 ) { if( strcmp( q, "none" ) == 0 ) opt.auth_mode = SSL_VERIFY_NONE; else if( strcmp( q, "optional" ) == 0 ) opt.auth_mode = SSL_VERIFY_OPTIONAL; else if( strcmp( q, "required" ) == 0 ) opt.auth_mode = SSL_VERIFY_REQUIRED; else goto usage; } else if( strcmp( p, "max_frag_len" ) == 0 ) { if( strcmp( q, "512" ) == 0 ) opt.mfl_code = SSL_MAX_FRAG_LEN_512; else if( strcmp( q, "1024" ) == 0 ) opt.mfl_code = SSL_MAX_FRAG_LEN_1024; else if( strcmp( q, "2048" ) == 0 ) opt.mfl_code = SSL_MAX_FRAG_LEN_2048; else if( strcmp( q, "4096" ) == 0 ) opt.mfl_code = SSL_MAX_FRAG_LEN_4096; else goto usage; } else if( strcmp( p, "tickets" ) == 0 ) { opt.tickets = atoi( q ); if( opt.tickets < 0 || opt.tickets > 1 ) goto usage; } else goto usage; } if( opt.force_ciphersuite[0] > 0 ) { const ssl_ciphersuite_t *ciphersuite_info; ciphersuite_info = ssl_ciphersuite_from_id( opt.force_ciphersuite[0] ); if( opt.max_version != -1 && ciphersuite_info->min_minor_ver > opt.max_version ) { printf("forced ciphersuite not allowed with this protocol version\n"); ret = 2; goto usage; } if( opt.min_version != -1 && ciphersuite_info->max_minor_ver < opt.min_version ) { printf("forced ciphersuite not allowed with this protocol version\n"); ret = 2; goto usage; } if( opt.max_version > ciphersuite_info->max_minor_ver ) opt.max_version = ciphersuite_info->max_minor_ver; if( opt.min_version < ciphersuite_info->min_minor_ver ) opt.min_version = ciphersuite_info->min_minor_ver; } #if defined(POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED) /* * Unhexify the pre-shared key if any is given */ if( strlen( opt.psk ) ) { unsigned char c; size_t j; if( strlen( opt.psk ) % 2 != 0 ) { printf("pre-shared key not valid hex\n"); goto exit; } psk_len = strlen( opt.psk ) / 2; for( j = 0; j < strlen( opt.psk ); j += 2 ) { c = opt.psk[j]; if( c >= '0' && c <= '9' ) c -= '0'; else if( c >= 'a' && c <= 'f' ) c -= 'a' - 10; else if( c >= 'A' && c <= 'F' ) c -= 'A' - 10; else { printf("pre-shared key not valid hex\n"); goto exit; } psk[ j / 2 ] = c << 4; c = opt.psk[j + 1]; if( c >= '0' && c <= '9' ) c -= '0'; else if( c >= 'a' && c <= 'f' ) c -= 'a' - 10; else if( c >= 'A' && c <= 'F' ) c -= 'A' - 10; else { printf("pre-shared key not valid hex\n"); goto exit; } psk[ j / 2 ] |= c; } } #endif /* POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED */ /* * 0. Initialize the RNG and the session data */ printf( "\n . Seeding the random number generator..." ); fflush( stdout ); entropy_init( &entropy ); if( ( ret = ctr_drbg_init( &ctr_drbg, entropy_func, &entropy, (const unsigned char *) pers, strlen( pers ) ) ) != 0 ) { printf( " failed\n ! ctr_drbg_init returned -0x%x\n", -ret ); goto exit; } printf( " ok\n" ); #if defined(POLARSSL_X509_CRT_PARSE_C) /* * 1.1. Load the trusted CA */ printf( " . Loading the CA root certificate ..." ); fflush( stdout ); #if defined(POLARSSL_FS_IO) if( strlen( opt.ca_path ) ) ret = x509_crt_parse_path( &cacert, opt.ca_path ); else if( strlen( opt.ca_file ) ) ret = x509_crt_parse_file( &cacert, opt.ca_file ); else #endif #if defined(POLARSSL_CERTS_C) ret = x509_crt_parse( &cacert, (const unsigned char *) test_ca_list, strlen( test_ca_list ) ); #else { ret = 1; printf("POLARSSL_CERTS_C not defined."); } #endif if( ret < 0 ) { printf( " failed\n ! x509_crt_parse returned -0x%x\n\n", -ret ); goto exit; } printf( " ok (%d skipped)\n", ret ); /* * 1.2. Load own certificate and private key */ printf( " . Loading the server cert. and key..." ); fflush( stdout ); #if defined(POLARSSL_FS_IO) if( strlen( opt.crt_file ) ) { key_cert_init++; if( ( ret = x509_crt_parse_file( &srvcert, opt.crt_file ) ) != 0 ) { printf( " failed\n ! x509_crt_parse_file returned -0x%x\n\n", -ret ); goto exit; } } if( strlen( opt.key_file ) ) { key_cert_init++; if( ( ret = pk_parse_keyfile( &pkey, opt.key_file, "" ) ) != 0 ) { printf( " failed\n ! pk_parse_keyfile returned -0x%x\n\n", -ret ); goto exit; } } if( key_cert_init == 1 ) { printf( " failed\n ! crt_file without key_file or vice-versa\n\n" ); goto exit; } if( strlen( opt.crt_file2 ) ) { key_cert_init2++; if( ( ret = x509_crt_parse_file( &srvcert2, opt.crt_file2 ) ) != 0 ) { printf( " failed\n ! x509_crt_parse_file(2) returned -0x%x\n\n", -ret ); goto exit; } } if( strlen( opt.key_file2 ) ) { key_cert_init2++; if( ( ret = pk_parse_keyfile( &pkey2, opt.key_file2, "" ) ) != 0 ) { printf( " failed\n ! pk_parse_keyfile(2) returned -0x%x\n\n", -ret ); goto exit; } } if( key_cert_init2 == 1 ) { printf( " failed\n ! crt_file2 without key_file2 or vice-versa\n\n" ); goto exit; } #endif if( key_cert_init == 0 && key_cert_init2 == 0 ) { #if !defined(POLARSSL_CERTS_C) printf( "Not certificated or key provided, and \n" "POLARSSL_CERTS_C not defined!\n" ); goto exit; #else #if defined(POLARSSL_RSA_C) if( ( ret = x509_crt_parse( &srvcert, (const unsigned char *) test_srv_crt_rsa, strlen( test_srv_crt_rsa ) ) ) != 0 ) { printf( " failed\n ! x509_crt_parse returned -0x%x\n\n", -ret ); goto exit; } if( ( ret = pk_parse_key( &pkey, (const unsigned char *) test_srv_key_rsa, strlen( test_srv_key_rsa ), NULL, 0 ) ) != 0 ) { printf( " failed\n ! pk_parse_key returned -0x%x\n\n", -ret ); goto exit; } key_cert_init = 2; #endif /* POLARSSL_RSA_C */ #if defined(POLARSSL_ECDSA_C) if( ( ret = x509_crt_parse( &srvcert2, (const unsigned char *) test_srv_crt_ec, strlen( test_srv_crt_ec ) ) ) != 0 ) { printf( " failed\n ! x509_crt_parse2 returned -0x%x\n\n", -ret ); goto exit; } if( ( ret = pk_parse_key( &pkey2, (const unsigned char *) test_srv_key_ec, strlen( test_srv_key_ec ), NULL, 0 ) ) != 0 ) { printf( " failed\n ! pk_parse_key2 returned -0x%x\n\n", -ret ); goto exit; } key_cert_init2 = 2; #endif /* POLARSSL_ECDSA_C */ #endif /* POLARSSL_CERTS_C */ } printf( " ok\n" ); #endif /* POLARSSL_X509_CRT_PARSE_C */ /* * 2. Setup the listening TCP socket */ printf( " . Bind on tcp://localhost:%-4d/ ...", opt.server_port ); fflush( stdout ); if( ( ret = net_bind( &listen_fd, opt.server_addr, opt.server_port ) ) != 0 ) { printf( " failed\n ! net_bind returned -0x%x\n\n", -ret ); goto exit; } printf( " ok\n" ); /* * 3. Setup stuff */ printf( " . Setting up the SSL/TLS structure..." ); fflush( stdout ); if( ( ret = ssl_init( &ssl ) ) != 0 ) { printf( " failed\n ! ssl_init returned -0x%x\n\n", -ret ); goto exit; } ssl_set_endpoint( &ssl, SSL_IS_SERVER ); ssl_set_authmode( &ssl, opt.auth_mode ); #if defined(POLARSSL_SSL_MAX_FRAGMENT_LENGTH) ssl_set_max_frag_len( &ssl, opt.mfl_code ); #endif ssl_set_rng( &ssl, ctr_drbg_random, &ctr_drbg ); ssl_set_dbg( &ssl, my_debug, stdout ); #if defined(POLARSSL_SSL_CACHE_C) ssl_set_session_cache( &ssl, ssl_cache_get, &cache, ssl_cache_set, &cache ); #endif #if defined(POLARSSL_SSL_SESSION_TICKETS) ssl_set_session_tickets( &ssl, opt.tickets ); #endif if( opt.force_ciphersuite[0] != DFL_FORCE_CIPHER ) ssl_set_ciphersuites( &ssl, opt.force_ciphersuite ); ssl_set_renegotiation( &ssl, opt.renegotiation ); ssl_legacy_renegotiation( &ssl, opt.allow_legacy ); #if defined(POLARSSL_X509_CRT_PARSE_C) ssl_set_ca_chain( &ssl, &cacert, NULL, NULL ); if( key_cert_init ) ssl_set_own_cert( &ssl, &srvcert, &pkey ); if( key_cert_init2 ) ssl_set_own_cert( &ssl, &srvcert2, &pkey2 ); #endif #if defined(POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED) ssl_set_psk( &ssl, psk, psk_len, (const unsigned char *) opt.psk_identity, strlen( opt.psk_identity ) ); #endif #if defined(POLARSSL_DHM_C) /* * Use different group than default DHM group */ ssl_set_dh_param( &ssl, POLARSSL_DHM_RFC5114_MODP_2048_P, POLARSSL_DHM_RFC5114_MODP_2048_G ); #endif if( opt.min_version != -1 ) ssl_set_min_version( &ssl, SSL_MAJOR_VERSION_3, opt.min_version ); if( opt.max_version != -1 ) ssl_set_max_version( &ssl, SSL_MAJOR_VERSION_3, opt.max_version ); printf( " ok\n" ); reset: #ifdef POLARSSL_ERROR_C if( ret != 0 ) { char error_buf[100]; polarssl_strerror( ret, error_buf, 100 ); printf("Last error was: %d - %s\n\n", ret, error_buf ); } #endif if( client_fd != -1 ) net_close( client_fd ); ssl_session_reset( &ssl ); /* * 3. Wait until a client connects */ client_fd = -1; printf( " . Waiting for a remote connection ..." ); fflush( stdout ); if( ( ret = net_accept( listen_fd, &client_fd, NULL ) ) != 0 ) { printf( " failed\n ! net_accept returned -0x%x\n\n", -ret ); goto exit; } ssl_set_bio( &ssl, net_recv, &client_fd, net_send, &client_fd ); printf( " ok\n" ); /* * 4. Handshake */ printf( " . Performing the SSL/TLS handshake..." ); fflush( stdout ); while( ( ret = ssl_handshake( &ssl ) ) != 0 ) { if( ret != POLARSSL_ERR_NET_WANT_READ && ret != POLARSSL_ERR_NET_WANT_WRITE ) { printf( " failed\n ! ssl_handshake returned -0x%x\n\n", -ret ); goto reset; } } printf( " ok\n [ Ciphersuite is %s ]\n", ssl_get_ciphersuite( &ssl ) ); #if defined(POLARSSL_X509_CRT_PARSE_C) /* * 5. Verify the server certificate */ printf( " . Verifying peer X.509 certificate..." ); if( ( ret = ssl_get_verify_result( &ssl ) ) != 0 ) { printf( " failed\n" ); if( !ssl_get_peer_cert( &ssl ) ) printf( " ! no client certificate sent\n" ); if( ( ret & BADCERT_EXPIRED ) != 0 ) printf( " ! client certificate has expired\n" ); if( ( ret & BADCERT_REVOKED ) != 0 ) printf( " ! client certificate has been revoked\n" ); if( ( ret & BADCERT_NOT_TRUSTED ) != 0 ) printf( " ! self-signed or not signed by a trusted CA\n" ); printf( "\n" ); } else printf( " ok\n" ); if( ssl_get_peer_cert( &ssl ) ) { printf( " . Peer certificate information ...\n" ); x509_crt_info( (char *) buf, sizeof( buf ) - 1, " ", ssl_get_peer_cert( &ssl ) ); printf( "%s\n", buf ); } #endif /* POLARSSL_X509_CRT_PARSE_C */ /* * 6. Read the HTTP Request */ printf( " < Read from client:" ); fflush( stdout ); do { len = sizeof( buf ) - 1; memset( buf, 0, sizeof( buf ) ); ret = ssl_read( &ssl, buf, len ); if( ret == POLARSSL_ERR_NET_WANT_READ || ret == POLARSSL_ERR_NET_WANT_WRITE ) continue; if( ret <= 0 ) { switch( ret ) { case POLARSSL_ERR_SSL_PEER_CLOSE_NOTIFY: printf( " connection was closed gracefully\n" ); break; case POLARSSL_ERR_NET_CONN_RESET: printf( " connection was reset by peer\n" ); break; default: printf( " ssl_read returned -0x%x\n", -ret ); break; } break; } len = ret; printf( " %d bytes read\n\n%s\n", len, (char *) buf ); if( memcmp( buf, "SERVERQUIT", 10 ) == 0 ) { ret = 0; goto exit; } if( ret > 0 ) break; } while( 1 ); /* * 7. Write the 200 Response */ printf( " > Write to client:" ); fflush( stdout ); len = sprintf( (char *) buf, HTTP_RESPONSE, ssl_get_ciphersuite( &ssl ) ); for( written = 0, frags = 0; written < len; written += ret, frags++ ) { while( ( ret = ssl_write( &ssl, buf + written, len - written ) ) <= 0 ) { if( ret == POLARSSL_ERR_NET_CONN_RESET ) { printf( " failed\n ! peer closed the connection\n\n" ); goto reset; } if( ret != POLARSSL_ERR_NET_WANT_READ && ret != POLARSSL_ERR_NET_WANT_WRITE ) { printf( " failed\n ! ssl_write returned %d\n\n", ret ); goto exit; } } } buf[written] = '\0'; printf( " %d bytes written in %d fragments\n\n%s\n", written, frags, (char *) buf ); #ifdef TEST_RENEGO /* * Request renegotiation (this must be done when the client is still * waiting for input from our side). */ printf( " . Requestion renegotiation..." ); fflush( stdout ); while( ( ret = ssl_renegotiate( &ssl ) ) != 0 ) { if( ret != POLARSSL_ERR_NET_WANT_READ && ret != POLARSSL_ERR_NET_WANT_WRITE ) { printf( " failed\n ! ssl_renegotiate returned %d\n\n", ret ); goto exit; } } /* * Should be a while loop, not an if, but here we're not actually * expecting data from the client, and since we're running tests locally, * we can just hope the handshake will finish the during the first call. */ if( ( ret = ssl_read( &ssl, buf, 0 ) ) != 0 ) { if( ret != POLARSSL_ERR_NET_WANT_READ && ret != POLARSSL_ERR_NET_WANT_WRITE ) { printf( " failed\n ! ssl_read returned %d\n\n", ret ); /* Unexpected message probably means client didn't renegotiate */ if( ret == POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE ) goto reset; else goto exit; } } printf( " ok\n" ); #endif ret = 0; goto reset; exit: #ifdef POLARSSL_ERROR_C if( ret != 0 ) { char error_buf[100]; polarssl_strerror( ret, error_buf, 100 ); printf("Last error was: -0x%X - %s\n\n", -ret, error_buf ); } #endif net_close( client_fd ); #if defined(POLARSSL_X509_CRT_PARSE_C) x509_crt_free( &cacert ); x509_crt_free( &srvcert ); pk_free( &pkey ); x509_crt_free( &srvcert2 ); pk_free( &pkey2 ); #endif ssl_free( &ssl ); entropy_free( &entropy ); #if defined(POLARSSL_SSL_CACHE_C) ssl_cache_free( &cache ); #endif #if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C) #if defined(POLARSSL_MEMORY_DEBUG) memory_buffer_alloc_status(); #endif memory_buffer_alloc_free(); #endif #if defined(_WIN32) printf( " + Press Enter to exit this program.\n" ); fflush( stdout ); getchar(); #endif // Shell can not handle large exit numbers -> 1 for errors if( ret < 0 ) ret = 1; return( ret ); }
/* * Module initialization function * * Return: 0 = success, Otherwise = error */ static int polarssl_mod_init(void) { /* Initialize the PolarSSL heap */ return memory_buffer_alloc_init(heap, POLARSSL_HEAP_SIZE); }
int main( int argc, char *argv[] ) { int ret; int listen_fd; int client_fd = -1; entropy_context entropy; x509_crt srvcert; pk_context pkey; #if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C) unsigned char alloc_buf[100000]; #endif #if defined(POLARSSL_SSL_CACHE_C) ssl_cache_context cache; #endif ((void) argc); ((void) argv); #if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C) memory_buffer_alloc_init( alloc_buf, sizeof(alloc_buf) ); #endif #if defined(POLARSSL_SSL_CACHE_C) ssl_cache_init( &cache ); base_info.cache = &cache; #endif memset( threads, 0, sizeof(threads) ); polarssl_mutex_init( &debug_mutex ); /* * We use only a single entropy source that is used in all the threads. */ entropy_init( &entropy ); base_info.entropy = &entropy; /* * 1. Load the certificates and private RSA key */ polarssl_printf( "\n . Loading the server cert. and key..." ); fflush( stdout ); x509_crt_init( &srvcert ); /* * This demonstration program uses embedded test certificates. * Instead, you may want to use x509_crt_parse_file() to read the * server and CA certificates, as well as pk_parse_keyfile(). */ ret = x509_crt_parse( &srvcert, (const unsigned char *) test_srv_crt, strlen( test_srv_crt ) ); if( ret != 0 ) { polarssl_printf( " failed\n ! x509_crt_parse returned %d\n\n", ret ); goto exit; } ret = x509_crt_parse( &srvcert, (const unsigned char *) test_ca_list, strlen( test_ca_list ) ); if( ret != 0 ) { polarssl_printf( " failed\n ! x509_crt_parse returned %d\n\n", ret ); goto exit; } pk_init( &pkey ); ret = pk_parse_key( &pkey, (const unsigned char *) test_srv_key, strlen( test_srv_key ), NULL, 0 ); if( ret != 0 ) { polarssl_printf( " failed\n ! pk_parse_key returned %d\n\n", ret ); goto exit; } base_info.ca_chain = srvcert.next; base_info.server_cert = &srvcert; base_info.server_key = &pkey; polarssl_printf( " ok\n" ); /* * 2. Setup the listening TCP socket */ polarssl_printf( " . Bind on https://localhost:4433/ ..." ); fflush( stdout ); if( ( ret = net_bind( &listen_fd, NULL, 4433 ) ) != 0 ) { polarssl_printf( " failed\n ! net_bind returned %d\n\n", ret ); goto exit; } polarssl_printf( " ok\n" ); reset: #ifdef POLARSSL_ERROR_C if( ret != 0 ) { char error_buf[100]; polarssl_strerror( ret, error_buf, 100 ); polarssl_printf( " [ main ] Last error was: -0x%04x - %s\n", -ret, error_buf ); } #endif /* * 3. Wait until a client connects */ client_fd = -1; polarssl_printf( " [ main ] Waiting for a remote connection\n" ); if( ( ret = net_accept( listen_fd, &client_fd, NULL ) ) != 0 ) { polarssl_printf( " [ main ] failed: net_accept returned -0x%04x\n", ret ); goto exit; } polarssl_printf( " [ main ] ok\n" ); polarssl_printf( " [ main ] Creating a new thread\n" ); if( ( ret = thread_create( client_fd ) ) != 0 ) { polarssl_printf( " [ main ] failed: thread_create returned %d\n", ret ); net_close( client_fd ); goto reset; } ret = 0; goto reset; exit: x509_crt_free( &srvcert ); pk_free( &pkey ); #if defined(POLARSSL_SSL_CACHE_C) ssl_cache_free( &cache ); #endif entropy_free( &entropy ); polarssl_mutex_free( &debug_mutex ); #if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C) memory_buffer_alloc_free(); #endif #if defined(_WIN32) polarssl_printf( " Press Enter to exit this program.\n" ); fflush( stdout ); getchar(); #endif return( ret ); }
int main( int argc, char *argv[] ) { int ret = 0, v; #if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C) unsigned char buf[1000000]; #endif if( argc == 2 && strcmp( argv[1], "-quiet" ) == 0 ) v = 0; else { v = 1; printf( "\n" ); } #if defined(POLARSSL_SELF_TEST) #if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C) memory_buffer_alloc_init( buf, sizeof(buf) ); #endif #if defined(POLARSSL_MD2_C) if( ( ret = md2_self_test( v ) ) != 0 ) return( ret ); #endif #if defined(POLARSSL_MD4_C) if( ( ret = md4_self_test( v ) ) != 0 ) return( ret ); #endif #if defined(POLARSSL_MD5_C) if( ( ret = md5_self_test( v ) ) != 0 ) return( ret ); #endif #if defined(POLARSSL_RIPEMD160_C) if( ( ret = ripemd160_self_test( v ) ) != 0 ) return( ret ); #endif #if defined(POLARSSL_SHA1_C) if( ( ret = sha1_self_test( v ) ) != 0 ) return( ret ); #endif #if defined(POLARSSL_SHA256_C) if( ( ret = sha256_self_test( v ) ) != 0 ) return( ret ); #endif #if defined(POLARSSL_SHA512_C) if( ( ret = sha512_self_test( v ) ) != 0 ) return( ret ); #endif #if defined(POLARSSL_ARC4_C) if( ( ret = arc4_self_test( v ) ) != 0 ) return( ret ); #endif #if defined(POLARSSL_DES_C) if( ( ret = des_self_test( v ) ) != 0 ) return( ret ); #endif #if defined(POLARSSL_AES_C) if( ( ret = aes_self_test( v ) ) != 0 ) return( ret ); #endif #if defined(POLARSSL_GCM_C) if( ( ret = gcm_self_test( v ) ) != 0 ) return( ret ); #endif #if defined(POLARSSL_BASE64_C) if( ( ret = base64_self_test( v ) ) != 0 ) return( ret ); #endif #if defined(POLARSSL_BIGNUM_C) if( ( ret = mpi_self_test( v ) ) != 0 ) return( ret ); #endif #if defined(POLARSSL_RSA_C) if( ( ret = rsa_self_test( v ) ) != 0 ) return( ret ); #endif #if defined(POLARSSL_X509_USE_C) if( ( ret = x509_self_test( v ) ) != 0 ) return( ret ); #endif #if defined(POLARSSL_XTEA_C) if( ( ret = xtea_self_test( v ) ) != 0 ) return( ret ); #endif #if defined(POLARSSL_CAMELLIA_C) if( ( ret = camellia_self_test( v ) ) != 0 ) return( ret ); #endif #if defined(POLARSSL_CTR_DRBG_C) if( ( ret = ctr_drbg_self_test( v ) ) != 0 ) return( ret ); #endif #if defined(POLARSSL_HMAC_DRBG_C) if( ( ret = hmac_drbg_self_test( v ) ) != 0 ) return( ret ); #endif #if defined(POLARSSL_ECP_C) if( ( ret = ecp_self_test( v ) ) != 0 ) return( ret ); #endif #if defined(POLARSSL_DHM_C) if( ( ret = dhm_self_test( v ) ) != 0 ) return( ret ); #endif /* Slow tests last */ #if defined(POLARSSL_PBKDF2_C) if( ( ret = pbkdf2_self_test( v ) ) != 0 ) return( ret ); #else #if defined(POLARSSL_PKCS5_C) if( ( ret = pkcs5_self_test( v ) ) != 0 ) return( ret ); #endif #endif /* * Not reliable enough yet */ #if 0 && defined(POLARSSL_TIMING_C) if( ( ret = timing_self_test( v ) ) != 0 ) return( ret ); #endif #else printf( " POLARSSL_SELF_TEST not defined.\n" ); #endif if( v != 0 ) { #if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C) && defined(POLARSSL_MEMORY_DEBUG) memory_buffer_alloc_status(); #endif printf( " [ All tests passed ]\n\n" ); #if defined(_WIN32) printf( " Press Enter to exit this program.\n" ); fflush( stdout ); getchar(); #endif } #if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C) memory_buffer_alloc_free(); #endif return( ret ); }