| /* |
| * CRL reading application |
| * |
| * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved |
| * |
| * This file is part of mbed TLS (https://tls.mbed.org) |
| * |
| * This program 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 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program 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 this program; if not, write to the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| */ |
| |
| #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> |
| #define mbedtls_printf printf |
| #endif |
| |
| #if !defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_RSA_C) || \ |
| !defined(MBEDTLS_X509_CRL_PARSE_C) || !defined(MBEDTLS_FS_IO) |
| int main( void ) |
| { |
| mbedtls_printf("MBEDTLS_BIGNUM_C and/or MBEDTLS_RSA_C and/or " |
| "MBEDTLS_X509_CRL_PARSE_C and/or MBEDTLS_FS_IO not defined.\n"); |
| return( 0 ); |
| } |
| #else |
| |
| #include "mbedtls/x509_crl.h" |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| |
| #define DFL_FILENAME "crl.pem" |
| #define DFL_DEBUG_LEVEL 0 |
| |
| #define USAGE \ |
| "\n usage: crl_app param=<>...\n" \ |
| "\n acceptable parameters:\n" \ |
| " filename=%%s default: crl.pem\n" \ |
| "\n" |
| |
| /* |
| * global options |
| */ |
| struct options |
| { |
| const char *filename; /* filename of the certificate file */ |
| } opt; |
| |
| int main( int argc, char *argv[] ) |
| { |
| int ret = 0; |
| unsigned char buf[100000]; |
| mbedtls_x509_crl crl; |
| int i; |
| char *p, *q; |
| |
| /* |
| * Set to sane values |
| */ |
| mbedtls_x509_crl_init( &crl ); |
| |
| if( argc == 0 ) |
| { |
| usage: |
| mbedtls_printf( USAGE ); |
| goto exit; |
| } |
| |
| opt.filename = DFL_FILENAME; |
| |
| for( i = 1; i < argc; i++ ) |
| { |
| p = argv[i]; |
| if( ( q = strchr( p, '=' ) ) == NULL ) |
| goto usage; |
| *q++ = '\0'; |
| |
| if( strcmp( p, "filename" ) == 0 ) |
| opt.filename = q; |
| else |
| goto usage; |
| } |
| |
| /* |
| * 1.1. Load the CRL |
| */ |
| mbedtls_printf( "\n . Loading the CRL ..." ); |
| fflush( stdout ); |
| |
| ret = mbedtls_x509_crl_parse_file( &crl, opt.filename ); |
| |
| if( ret != 0 ) |
| { |
| mbedtls_printf( " failed\n ! mbedtls_x509_crl_parse_file returned %d\n\n", ret ); |
| mbedtls_x509_crl_free( &crl ); |
| goto exit; |
| } |
| |
| mbedtls_printf( " ok\n" ); |
| |
| /* |
| * 1.2 Print the CRL |
| */ |
| mbedtls_printf( " . CRL information ...\n" ); |
| ret = mbedtls_x509_crl_info( (char *) buf, sizeof( buf ) - 1, " ", &crl ); |
| if( ret == -1 ) |
| { |
| mbedtls_printf( " failed\n ! mbedtls_x509_crl_info returned %d\n\n", ret ); |
| mbedtls_x509_crl_free( &crl ); |
| goto exit; |
| } |
| |
| mbedtls_printf( "%s\n", buf ); |
| |
| exit: |
| mbedtls_x509_crl_free( &crl ); |
| |
| #if defined(_WIN32) |
| mbedtls_printf( " + Press Enter to exit this program.\n" ); |
| fflush( stdout ); getchar(); |
| #endif |
| |
| return( ret ); |
| } |
| #endif /* MBEDTLS_BIGNUM_C && MBEDTLS_RSA_C && MBEDTLS_X509_CRL_PARSE_C && |
| MBEDTLS_FS_IO */ |