154 lines
3.8 KiB
C
Executable File
154 lines
3.8 KiB
C
Executable File
/*
|
|
* Certificate request reading application
|
|
*
|
|
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
|
* SPDX-License-Identifier: GPL-2.0
|
|
*
|
|
* 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.
|
|
*
|
|
* This file is part of mbed TLS (https://tls.mbed.org)
|
|
*/
|
|
|
|
#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_printf printf
|
|
#define MBEDTLS_EXIT_SUCCESS EXIT_SUCCESS
|
|
#define MBEDTLS_EXIT_FAILURE EXIT_FAILURE
|
|
#endif /* MBEDTLS_PLATFORM_C */
|
|
|
|
#if !defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_RSA_C) || \
|
|
!defined(MBEDTLS_X509_CSR_PARSE_C) || !defined(MBEDTLS_FS_IO)
|
|
int main( void )
|
|
{
|
|
mbedtls_printf("MBEDTLS_BIGNUM_C and/or MBEDTLS_RSA_C and/or "
|
|
"MBEDTLS_X509_CSR_PARSE_C and/or MBEDTLS_FS_IO not defined.\n");
|
|
return( 0 );
|
|
}
|
|
#else
|
|
|
|
#include "mbedtls/x509_csr.h"
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#define DFL_FILENAME "cert.req"
|
|
#define DFL_DEBUG_LEVEL 0
|
|
|
|
#define USAGE \
|
|
"\n usage: req_app param=<>...\n" \
|
|
"\n acceptable parameters:\n" \
|
|
" filename=%%s default: cert.req\n" \
|
|
"\n"
|
|
|
|
/*
|
|
* global options
|
|
*/
|
|
struct options
|
|
{
|
|
const char *filename; /* filename of the certificate request */
|
|
} opt;
|
|
|
|
int main( int argc, char *argv[] )
|
|
{
|
|
int ret = 1;
|
|
int exit_code = MBEDTLS_EXIT_FAILURE;
|
|
unsigned char buf[100000];
|
|
mbedtls_x509_csr csr;
|
|
int i;
|
|
char *p, *q;
|
|
|
|
/*
|
|
* Set to sane values
|
|
*/
|
|
mbedtls_x509_csr_init( &csr );
|
|
|
|
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 CSR
|
|
*/
|
|
mbedtls_printf( "\n . Loading the CSR ..." );
|
|
fflush( stdout );
|
|
|
|
ret = mbedtls_x509_csr_parse_file( &csr, opt.filename );
|
|
|
|
if( ret != 0 )
|
|
{
|
|
mbedtls_printf( " failed\n ! mbedtls_x509_csr_parse_file returned %d\n\n", ret );
|
|
mbedtls_x509_csr_free( &csr );
|
|
goto exit;
|
|
}
|
|
|
|
mbedtls_printf( " ok\n" );
|
|
|
|
/*
|
|
* 1.2 Print the CSR
|
|
*/
|
|
mbedtls_printf( " . CSR information ...\n" );
|
|
ret = mbedtls_x509_csr_info( (char *) buf, sizeof( buf ) - 1, " ", &csr );
|
|
if( ret == -1 )
|
|
{
|
|
mbedtls_printf( " failed\n ! mbedtls_x509_csr_info returned %d\n\n", ret );
|
|
mbedtls_x509_csr_free( &csr );
|
|
goto exit;
|
|
}
|
|
|
|
mbedtls_printf( "%s\n", buf );
|
|
|
|
exit_code = MBEDTLS_EXIT_SUCCESS;
|
|
|
|
exit:
|
|
mbedtls_x509_csr_free( &csr );
|
|
|
|
#if defined(_WIN32)
|
|
mbedtls_printf( " + Press Enter to exit this program.\n" );
|
|
fflush( stdout ); getchar();
|
|
#endif
|
|
|
|
return( exit_code );
|
|
}
|
|
#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_RSA_C && MBEDTLS_X509_CSR_PARSE_C &&
|
|
MBEDTLS_FS_IO */
|