diff options
Diffstat (limited to 'lib/mbedtls-2.27.0/programs/x509/cert_app.c')
| -rw-r--r-- | lib/mbedtls-2.27.0/programs/x509/cert_app.c | 502 |
1 files changed, 0 insertions, 502 deletions
diff --git a/lib/mbedtls-2.27.0/programs/x509/cert_app.c b/lib/mbedtls-2.27.0/programs/x509/cert_app.c deleted file mode 100644 index 89b25a8..0000000 --- a/lib/mbedtls-2.27.0/programs/x509/cert_app.c +++ /dev/null @@ -1,502 +0,0 @@ -/* - * Certificate reading application - * - * Copyright The Mbed TLS Contributors - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include <stdio.h> -#include <stdlib.h> -#define mbedtls_time time -#define mbedtls_time_t time_t -#define mbedtls_fprintf fprintf -#define mbedtls_printf printf -#define mbedtls_exit exit -#define MBEDTLS_EXIT_SUCCESS EXIT_SUCCESS -#define MBEDTLS_EXIT_FAILURE EXIT_FAILURE -#endif /* MBEDTLS_PLATFORM_C */ - -#if !defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_ENTROPY_C) || \ - !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_CLI_C) || \ - !defined(MBEDTLS_NET_C) || !defined(MBEDTLS_RSA_C) || \ - !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_FS_IO) || \ - !defined(MBEDTLS_CTR_DRBG_C) -int main( void ) -{ - mbedtls_printf("MBEDTLS_BIGNUM_C and/or MBEDTLS_ENTROPY_C and/or " - "MBEDTLS_SSL_TLS_C and/or MBEDTLS_SSL_CLI_C and/or " - "MBEDTLS_NET_C and/or MBEDTLS_RSA_C and/or " - "MBEDTLS_X509_CRT_PARSE_C and/or MBEDTLS_FS_IO and/or " - "MBEDTLS_CTR_DRBG_C not defined.\n"); - mbedtls_exit( 0 ); -} -#else - -#include "mbedtls/entropy.h" -#include "mbedtls/ctr_drbg.h" -#include "mbedtls/net_sockets.h" -#include "mbedtls/ssl.h" -#include "mbedtls/x509.h" -#include "mbedtls/debug.h" - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#define MODE_NONE 0 -#define MODE_FILE 1 -#define MODE_SSL 2 - -#define DFL_MODE MODE_NONE -#define DFL_FILENAME "cert.crt" -#define DFL_CA_FILE "" -#define DFL_CRL_FILE "" -#define DFL_CA_PATH "" -#define DFL_SERVER_NAME "localhost" -#define DFL_SERVER_PORT "4433" -#define DFL_DEBUG_LEVEL 0 -#define DFL_PERMISSIVE 0 - -#define USAGE_IO \ - " ca_file=%%s The single file containing the top-level CA(s) you fully trust\n" \ - " default: \"\" (none)\n" \ - " crl_file=%%s The single CRL file you want to use\n" \ - " default: \"\" (none)\n" \ - " ca_path=%%s The path containing the top-level CA(s) you fully trust\n" \ - " default: \"\" (none) (overrides ca_file)\n" - -#define USAGE \ - "\n usage: cert_app param=<>...\n" \ - "\n acceptable parameters:\n" \ - " mode=file|ssl default: none\n" \ - " filename=%%s default: cert.crt\n" \ - USAGE_IO \ - " server_name=%%s default: localhost\n" \ - " server_port=%%d default: 4433\n" \ - " debug_level=%%d default: 0 (disabled)\n" \ - " permissive=%%d default: 0 (disabled)\n" \ - "\n" - - -/* - * global options - */ -struct options -{ - int mode; /* the mode to run the application in */ - const char *filename; /* filename of the certificate file */ - const char *ca_file; /* the file with the CA certificate(s) */ - const char *crl_file; /* the file with the CRL to use */ - const char *ca_path; /* the path with the CA certificate(s) reside */ - const char *server_name; /* hostname of the server (client only) */ - const char *server_port; /* port on which the ssl service runs */ - int debug_level; /* level of debugging */ - int permissive; /* permissive parsing */ -} opt; - -static void my_debug( void *ctx, int level, - const char *file, int line, - const char *str ) -{ - ((void) level); - - mbedtls_fprintf( (FILE *) ctx, "%s:%04d: %s", file, line, str ); - fflush( (FILE *) ctx ); -} - -static int my_verify( void *data, mbedtls_x509_crt *crt, int depth, uint32_t *flags ) -{ - char buf[1024]; - ((void) data); - - mbedtls_printf( "\nVerify requested for (Depth %d):\n", depth ); - mbedtls_x509_crt_info( buf, sizeof( buf ) - 1, "", crt ); - mbedtls_printf( "%s", buf ); - - if ( ( *flags ) == 0 ) - mbedtls_printf( " This certificate has no flags\n" ); - else - { - mbedtls_x509_crt_verify_info( buf, sizeof( buf ), " ! ", *flags ); - mbedtls_printf( "%s\n", buf ); - } - - return( 0 ); -} - -int main( int argc, char *argv[] ) -{ - int ret = 1; - int exit_code = MBEDTLS_EXIT_FAILURE; - mbedtls_net_context server_fd; - unsigned char buf[1024]; - mbedtls_entropy_context entropy; - mbedtls_ctr_drbg_context ctr_drbg; - mbedtls_ssl_context ssl; - mbedtls_ssl_config conf; - mbedtls_x509_crt cacert; - mbedtls_x509_crl cacrl; - int i, j; - uint32_t flags; - int verify = 0; - char *p, *q; - const char *pers = "cert_app"; - - /* - * Set to sane values - */ - mbedtls_net_init( &server_fd ); - mbedtls_ctr_drbg_init( &ctr_drbg ); - mbedtls_ssl_init( &ssl ); - mbedtls_ssl_config_init( &conf ); - mbedtls_x509_crt_init( &cacert ); -#if defined(MBEDTLS_X509_CRL_PARSE_C) - mbedtls_x509_crl_init( &cacrl ); -#else - /* Zeroize structure as CRL parsing is not supported and we have to pass - it to the verify function */ - memset( &cacrl, 0, sizeof(mbedtls_x509_crl) ); -#endif - - if( argc == 0 ) - { - usage: - mbedtls_printf( USAGE ); - goto exit; - } - - opt.mode = DFL_MODE; - opt.filename = DFL_FILENAME; - opt.ca_file = DFL_CA_FILE; - opt.crl_file = DFL_CRL_FILE; - opt.ca_path = DFL_CA_PATH; - opt.server_name = DFL_SERVER_NAME; - opt.server_port = DFL_SERVER_PORT; - opt.debug_level = DFL_DEBUG_LEVEL; - opt.permissive = DFL_PERMISSIVE; - - for( i = 1; i < argc; i++ ) - { - p = argv[i]; - if( ( q = strchr( p, '=' ) ) == NULL ) - goto usage; - *q++ = '\0'; - - for( j = 0; p + j < q; j++ ) - { - if( argv[i][j] >= 'A' && argv[i][j] <= 'Z' ) - argv[i][j] |= 0x20; - } - - if( strcmp( p, "mode" ) == 0 ) - { - if( strcmp( q, "file" ) == 0 ) - opt.mode = MODE_FILE; - else if( strcmp( q, "ssl" ) == 0 ) - opt.mode = MODE_SSL; - else - goto usage; - } - else if( strcmp( p, "filename" ) == 0 ) - opt.filename = q; - else if( strcmp( p, "ca_file" ) == 0 ) - opt.ca_file = q; - else if( strcmp( p, "crl_file" ) == 0 ) - opt.crl_file = q; - else if( strcmp( p, "ca_path" ) == 0 ) - opt.ca_path = q; - else if( strcmp( p, "server_name" ) == 0 ) - opt.server_name = q; - else if( strcmp( p, "server_port" ) == 0 ) - opt.server_port = 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, "permissive" ) == 0 ) - { - opt.permissive = atoi( q ); - if( opt.permissive < 0 || opt.permissive > 1 ) - goto usage; - } - else - goto usage; - } - - /* - * 1.1. Load the trusted CA - */ - mbedtls_printf( " . Loading the CA root certificate ..." ); - fflush( stdout ); - - if( strlen( opt.ca_path ) ) - { - if( ( ret = mbedtls_x509_crt_parse_path( &cacert, opt.ca_path ) ) < 0 ) - { - mbedtls_printf( " failed\n ! mbedtls_x509_crt_parse_path returned -0x%x\n\n", (unsigned int) -ret ); - goto exit; - } - - verify = 1; - } - else if( strlen( opt.ca_file ) ) - { - if( ( ret = mbedtls_x509_crt_parse_file( &cacert, opt.ca_file ) ) < 0 ) - { - mbedtls_printf( " failed\n ! mbedtls_x509_crt_parse_file returned -0x%x\n\n", (unsigned int) -ret ); - goto exit; - } - - verify = 1; - } - - mbedtls_printf( " ok (%d skipped)\n", ret ); - -#if defined(MBEDTLS_X509_CRL_PARSE_C) - if( strlen( opt.crl_file ) ) - { - if( ( ret = mbedtls_x509_crl_parse_file( &cacrl, opt.crl_file ) ) != 0 ) - { - mbedtls_printf( " failed\n ! mbedtls_x509_crl_parse returned -0x%x\n\n", (unsigned int) -ret ); - goto exit; - } - - verify = 1; - } -#endif - - if( opt.mode == MODE_FILE ) - { - mbedtls_x509_crt crt; - mbedtls_x509_crt *cur = &crt; - mbedtls_x509_crt_init( &crt ); - - /* - * 1.1. Load the certificate(s) - */ - mbedtls_printf( "\n . Loading the certificate(s) ..." ); - fflush( stdout ); - - ret = mbedtls_x509_crt_parse_file( &crt, opt.filename ); - - if( ret < 0 ) - { - mbedtls_printf( " failed\n ! mbedtls_x509_crt_parse_file returned %d\n\n", ret ); - mbedtls_x509_crt_free( &crt ); - goto exit; - } - - if( opt.permissive == 0 && ret > 0 ) - { - mbedtls_printf( " failed\n ! mbedtls_x509_crt_parse failed to parse %d certificates\n\n", ret ); - mbedtls_x509_crt_free( &crt ); - goto exit; - } - - mbedtls_printf( " ok\n" ); - - /* - * 1.2 Print the certificate(s) - */ - while( cur != NULL ) - { - mbedtls_printf( " . Peer certificate information ...\n" ); - ret = mbedtls_x509_crt_info( (char *) buf, sizeof( buf ) - 1, " ", - cur ); - if( ret == -1 ) - { - mbedtls_printf( " failed\n ! mbedtls_x509_crt_info returned %d\n\n", ret ); - mbedtls_x509_crt_free( &crt ); - goto exit; - } - - mbedtls_printf( "%s\n", buf ); - - cur = cur->next; - } - - /* - * 1.3 Verify the certificate - */ - if( verify ) - { - mbedtls_printf( " . Verifying X.509 certificate..." ); - - if( ( ret = mbedtls_x509_crt_verify( &crt, &cacert, &cacrl, NULL, &flags, - my_verify, NULL ) ) != 0 ) - { - char vrfy_buf[512]; - - mbedtls_printf( " failed\n" ); - - mbedtls_x509_crt_verify_info( vrfy_buf, sizeof( vrfy_buf ), " ! ", flags ); - - mbedtls_printf( "%s\n", vrfy_buf ); - } - else - mbedtls_printf( " ok\n" ); - } - - mbedtls_x509_crt_free( &crt ); - } - else if( opt.mode == MODE_SSL ) - { - /* - * 1. Initialize the RNG and the session data - */ - mbedtls_printf( "\n . Seeding the random number generator..." ); - fflush( stdout ); - - mbedtls_entropy_init( &entropy ); - if( ( ret = mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy, - (const unsigned char *) pers, - strlen( pers ) ) ) != 0 ) - { - mbedtls_printf( " failed\n ! mbedtls_ctr_drbg_seed returned %d\n", ret ); - goto ssl_exit; - } - - mbedtls_printf( " ok\n" ); - -#if defined(MBEDTLS_DEBUG_C) - mbedtls_debug_set_threshold( opt.debug_level ); -#endif - - /* - * 2. Start the connection - */ - mbedtls_printf( " . SSL connection to tcp/%s/%s...", opt.server_name, - opt.server_port ); - fflush( stdout ); - - if( ( ret = mbedtls_net_connect( &server_fd, opt.server_name, - opt.server_port, MBEDTLS_NET_PROTO_TCP ) ) != 0 ) - { - mbedtls_printf( " failed\n ! mbedtls_net_connect returned %d\n\n", ret ); - goto ssl_exit; - } - - /* - * 3. Setup stuff - */ - if( ( ret = mbedtls_ssl_config_defaults( &conf, - MBEDTLS_SSL_IS_CLIENT, - MBEDTLS_SSL_TRANSPORT_STREAM, - MBEDTLS_SSL_PRESET_DEFAULT ) ) != 0 ) - { - mbedtls_printf( " failed\n ! mbedtls_ssl_config_defaults returned %d\n\n", ret ); - goto exit; - } - - if( verify ) - { - mbedtls_ssl_conf_authmode( &conf, MBEDTLS_SSL_VERIFY_REQUIRED ); - mbedtls_ssl_conf_ca_chain( &conf, &cacert, NULL ); - mbedtls_ssl_conf_verify( &conf, my_verify, NULL ); - } - else - mbedtls_ssl_conf_authmode( &conf, MBEDTLS_SSL_VERIFY_NONE ); - - mbedtls_ssl_conf_rng( &conf, mbedtls_ctr_drbg_random, &ctr_drbg ); - mbedtls_ssl_conf_dbg( &conf, my_debug, stdout ); - - if( ( ret = mbedtls_ssl_setup( &ssl, &conf ) ) != 0 ) - { - mbedtls_printf( " failed\n ! mbedtls_ssl_setup returned %d\n\n", ret ); - goto ssl_exit; - } - - if( ( ret = mbedtls_ssl_set_hostname( &ssl, opt.server_name ) ) != 0 ) - { - mbedtls_printf( " failed\n ! mbedtls_ssl_set_hostname returned %d\n\n", ret ); - goto ssl_exit; - } - - mbedtls_ssl_set_bio( &ssl, &server_fd, mbedtls_net_send, mbedtls_net_recv, NULL ); - - /* - * 4. Handshake - */ - while( ( ret = mbedtls_ssl_handshake( &ssl ) ) != 0 ) - { - if( ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE ) - { - mbedtls_printf( " failed\n ! mbedtls_ssl_handshake returned %d\n\n", ret ); - goto ssl_exit; - } - } - - mbedtls_printf( " ok\n" ); - - /* - * 5. Print the certificate - */ -#if !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE) - mbedtls_printf( " . Peer certificate information ... skipped\n" ); -#else - mbedtls_printf( " . Peer certificate information ...\n" ); - ret = mbedtls_x509_crt_info( (char *) buf, sizeof( buf ) - 1, " ", - mbedtls_ssl_get_peer_cert( &ssl ) ); - if( ret == -1 ) - { - mbedtls_printf( " failed\n ! mbedtls_x509_crt_info returned %d\n\n", ret ); - goto ssl_exit; - } - - mbedtls_printf( "%s\n", buf ); -#endif /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */ - - mbedtls_ssl_close_notify( &ssl ); - -ssl_exit: - mbedtls_ssl_free( &ssl ); - mbedtls_ssl_config_free( &conf ); - } - else - goto usage; - - exit_code = MBEDTLS_EXIT_SUCCESS; - -exit: - - mbedtls_net_free( &server_fd ); - mbedtls_x509_crt_free( &cacert ); -#if defined(MBEDTLS_X509_CRL_PARSE_C) - mbedtls_x509_crl_free( &cacrl ); -#endif - mbedtls_ctr_drbg_free( &ctr_drbg ); - mbedtls_entropy_free( &entropy ); - -#if defined(_WIN32) - mbedtls_printf( " + Press Enter to exit this program.\n" ); - fflush( stdout ); getchar(); -#endif - - mbedtls_exit( exit_code ); -} -#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_ENTROPY_C && MBEDTLS_SSL_TLS_C && - MBEDTLS_SSL_CLI_C && MBEDTLS_NET_C && MBEDTLS_RSA_C && - MBEDTLS_X509_CRT_PARSE_C && MBEDTLS_FS_IO && MBEDTLS_CTR_DRBG_C */ |