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Diffstat (limited to 'lib/mbedtls-2.27.0/programs/util/pem2der.c')
-rw-r--r--lib/mbedtls-2.27.0/programs/util/pem2der.c293
1 files changed, 0 insertions, 293 deletions
diff --git a/lib/mbedtls-2.27.0/programs/util/pem2der.c b/lib/mbedtls-2.27.0/programs/util/pem2der.c
deleted file mode 100644
index a2fd0fc..0000000
--- a/lib/mbedtls-2.27.0/programs/util/pem2der.c
+++ /dev/null
@@ -1,293 +0,0 @@
-/*
- * Convert PEM to DER
- *
- * 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_free free
-#define mbedtls_calloc calloc
-#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_BASE64_C) && defined(MBEDTLS_FS_IO)
-#include "mbedtls/error.h"
-#include "mbedtls/base64.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#endif
-
-#define DFL_FILENAME "file.pem"
-#define DFL_OUTPUT_FILENAME "file.der"
-
-#define USAGE \
- "\n usage: pem2der param=<>...\n" \
- "\n acceptable parameters:\n" \
- " filename=%%s default: file.pem\n" \
- " output_file=%%s default: file.der\n" \
- "\n"
-
-#if !defined(MBEDTLS_BASE64_C) || !defined(MBEDTLS_FS_IO)
-int main( void )
-{
- mbedtls_printf("MBEDTLS_BASE64_C and/or MBEDTLS_FS_IO not defined.\n");
- mbedtls_exit( 0 );
-}
-#else
-
-
-/*
- * global options
- */
-struct options
-{
- const char *filename; /* filename of the input file */
- const char *output_file; /* where to store the output */
-} opt;
-
-int convert_pem_to_der( const unsigned char *input, size_t ilen,
- unsigned char *output, size_t *olen )
-{
- int ret;
- const unsigned char *s1, *s2, *end = input + ilen;
- size_t len = 0;
-
- s1 = (unsigned char *) strstr( (const char *) input, "-----BEGIN" );
- if( s1 == NULL )
- return( -1 );
-
- s2 = (unsigned char *) strstr( (const char *) input, "-----END" );
- if( s2 == NULL )
- return( -1 );
-
- s1 += 10;
- while( s1 < end && *s1 != '-' )
- s1++;
- while( s1 < end && *s1 == '-' )
- s1++;
- if( *s1 == '\r' ) s1++;
- if( *s1 == '\n' ) s1++;
-
- if( s2 <= s1 || s2 > end )
- return( -1 );
-
- ret = mbedtls_base64_decode( NULL, 0, &len, (const unsigned char *) s1, s2 - s1 );
- if( ret == MBEDTLS_ERR_BASE64_INVALID_CHARACTER )
- return( ret );
-
- if( len > *olen )
- return( -1 );
-
- if( ( ret = mbedtls_base64_decode( output, len, &len, (const unsigned char *) s1,
- s2 - s1 ) ) != 0 )
- {
- return( ret );
- }
-
- *olen = len;
-
- return( 0 );
-}
-
-/*
- * Load all data from a file into a given buffer.
- */
-static int load_file( const char *path, unsigned char **buf, size_t *n )
-{
- FILE *f;
- long size;
-
- if( ( f = fopen( path, "rb" ) ) == NULL )
- return( -1 );
-
- fseek( f, 0, SEEK_END );
- if( ( size = ftell( f ) ) == -1 )
- {
- fclose( f );
- return( -1 );
- }
- fseek( f, 0, SEEK_SET );
-
- *n = (size_t) size;
-
- if( *n + 1 == 0 ||
- ( *buf = mbedtls_calloc( 1, *n + 1 ) ) == NULL )
- {
- fclose( f );
- return( -1 );
- }
-
- if( fread( *buf, 1, *n, f ) != *n )
- {
- fclose( f );
- free( *buf );
- *buf = NULL;
- return( -1 );
- }
-
- fclose( f );
-
- (*buf)[*n] = '\0';
-
- return( 0 );
-}
-
-/*
- * Write buffer to a file
- */
-static int write_file( const char *path, unsigned char *buf, size_t n )
-{
- FILE *f;
-
- if( ( f = fopen( path, "wb" ) ) == NULL )
- return( -1 );
-
- if( fwrite( buf, 1, n, f ) != n )
- {
- fclose( f );
- return( -1 );
- }
-
- fclose( f );
- return( 0 );
-}
-
-int main( int argc, char *argv[] )
-{
- int ret = 1;
- int exit_code = MBEDTLS_EXIT_FAILURE;
- unsigned char *pem_buffer = NULL;
- unsigned char der_buffer[4096];
- char buf[1024];
- size_t pem_size, der_size = sizeof(der_buffer);
- int i;
- char *p, *q;
-
- /*
- * Set to sane values
- */
- memset( buf, 0, sizeof(buf) );
- memset( der_buffer, 0, sizeof(der_buffer) );
-
- if( argc == 0 )
- {
- usage:
- mbedtls_printf( USAGE );
- goto exit;
- }
-
- opt.filename = DFL_FILENAME;
- opt.output_file = DFL_OUTPUT_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 if( strcmp( p, "output_file" ) == 0 )
- opt.output_file = q;
- else
- goto usage;
- }
-
- /*
- * 1.1. Load the PEM file
- */
- mbedtls_printf( "\n . Loading the PEM file ..." );
- fflush( stdout );
-
- ret = load_file( opt.filename, &pem_buffer, &pem_size );
-
- if( ret != 0 )
- {
-#ifdef MBEDTLS_ERROR_C
- mbedtls_strerror( ret, buf, 1024 );
-#endif
- mbedtls_printf( " failed\n ! load_file returned %d - %s\n\n", ret, buf );
- goto exit;
- }
-
- mbedtls_printf( " ok\n" );
-
- /*
- * 1.2. Convert from PEM to DER
- */
- mbedtls_printf( " . Converting from PEM to DER ..." );
- fflush( stdout );
-
- if( ( ret = convert_pem_to_der( pem_buffer, pem_size, der_buffer, &der_size ) ) != 0 )
- {
-#ifdef MBEDTLS_ERROR_C
- mbedtls_strerror( ret, buf, 1024 );
-#endif
- mbedtls_printf( " failed\n ! convert_pem_to_der %d - %s\n\n", ret, buf );
- goto exit;
- }
-
- mbedtls_printf( " ok\n" );
-
- /*
- * 1.3. Write the DER file
- */
- mbedtls_printf( " . Writing the DER file ..." );
- fflush( stdout );
-
- ret = write_file( opt.output_file, der_buffer, der_size );
-
- if( ret != 0 )
- {
-#ifdef MBEDTLS_ERROR_C
- mbedtls_strerror( ret, buf, 1024 );
-#endif
- mbedtls_printf( " failed\n ! write_file returned %d - %s\n\n", ret, buf );
- goto exit;
- }
-
- mbedtls_printf( " ok\n" );
-
- exit_code = MBEDTLS_EXIT_SUCCESS;
-
-exit:
- free( pem_buffer );
-
-#if defined(_WIN32)
- mbedtls_printf( " + Press Enter to exit this program.\n" );
- fflush( stdout ); getchar();
-#endif
-
- mbedtls_exit( exit_code );
-}
-#endif /* MBEDTLS_BASE64_C && MBEDTLS_FS_IO */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 10:34:48 +0000