945b23c46f
We used to include platform.h only when MBEDTLS_PLATFORM_C was enabled, and to define ad hoc replacements for mbedtls_xxx functions on a case-by-case basis when MBEDTLS_PLATFORM_C was disabled. The only reason for this complication was to allow building individual source modules without copying platform.h. This is not something we support or recommend anymore, so get rid of the complication: include platform.h unconditionally. There should be no change in behavior since just including the header should not change the behavior of a program. This commit replaces most occurrences of conditional inclusion of platform.h, using the following code: ``` perl -i -0777 -pe 's!#if.*\n#include "mbedtls/platform.h"\n(#else.*\n(#define (mbedtls|MBEDTLS)_.*\n|#include <(stdarg|stddef|stdio|stdlib|string|time)\.h>\n)*)?#endif.*!#include "mbedtls/platform.h"!mg' $(git grep -l '#include "mbedtls/platform.h"') ``` Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
135 lines
3.3 KiB
C
135 lines
3.3 KiB
C
/*
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* Certificate request reading application
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*
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* Copyright The Mbed TLS Contributors
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "mbedtls/build_info.h"
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#include "mbedtls/platform.h"
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#if !defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_RSA_C) || \
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!defined(MBEDTLS_X509_CSR_PARSE_C) || !defined(MBEDTLS_FS_IO) || \
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defined(MBEDTLS_X509_REMOVE_INFO)
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int main( void )
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{
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mbedtls_printf("MBEDTLS_BIGNUM_C and/or MBEDTLS_RSA_C and/or "
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"MBEDTLS_X509_CSR_PARSE_C and/or MBEDTLS_FS_IO not defined and/or "
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"MBEDTLS_X509_REMOVE_INFO defined.\n");
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mbedtls_exit( 0 );
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}
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#else
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#include "mbedtls/x509_csr.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#define DFL_FILENAME "cert.req"
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#define DFL_DEBUG_LEVEL 0
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#define USAGE \
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"\n usage: req_app param=<>...\n" \
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"\n acceptable parameters:\n" \
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" filename=%%s default: cert.req\n" \
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"\n"
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/*
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* global options
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*/
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struct options
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{
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const char *filename; /* filename of the certificate request */
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} opt;
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int main( int argc, char *argv[] )
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{
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int ret = 1;
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int exit_code = MBEDTLS_EXIT_FAILURE;
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unsigned char buf[100000];
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mbedtls_x509_csr csr;
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int i;
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char *p, *q;
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/*
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* Set to sane values
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*/
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mbedtls_x509_csr_init( &csr );
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if( argc == 0 )
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{
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usage:
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mbedtls_printf( USAGE );
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goto exit;
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}
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opt.filename = DFL_FILENAME;
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for( i = 1; i < argc; i++ )
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{
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p = argv[i];
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if( ( q = strchr( p, '=' ) ) == NULL )
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goto usage;
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*q++ = '\0';
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if( strcmp( p, "filename" ) == 0 )
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opt.filename = q;
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else
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goto usage;
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}
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/*
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* 1.1. Load the CSR
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*/
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mbedtls_printf( "\n . Loading the CSR ..." );
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fflush( stdout );
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ret = mbedtls_x509_csr_parse_file( &csr, opt.filename );
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if( ret != 0 )
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{
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mbedtls_printf( " failed\n ! mbedtls_x509_csr_parse_file returned %d\n\n", ret );
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mbedtls_x509_csr_free( &csr );
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goto exit;
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}
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mbedtls_printf( " ok\n" );
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/*
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* 1.2 Print the CSR
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*/
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mbedtls_printf( " . CSR information ...\n" );
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ret = mbedtls_x509_csr_info( (char *) buf, sizeof( buf ) - 1, " ", &csr );
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if( ret == -1 )
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{
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mbedtls_printf( " failed\n ! mbedtls_x509_csr_info returned %d\n\n", ret );
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mbedtls_x509_csr_free( &csr );
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goto exit;
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}
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mbedtls_printf( "%s\n", buf );
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exit_code = MBEDTLS_EXIT_SUCCESS;
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exit:
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mbedtls_x509_csr_free( &csr );
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mbedtls_exit( exit_code );
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}
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#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_RSA_C && MBEDTLS_X509_CSR_PARSE_C &&
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MBEDTLS_FS_IO */
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