Feature/mbedtls (#84)

* try to import mbedtls and build it * add stubs socket class * some boilterplate, read and write function implemented * more boilterplate / current error in handshake because no CA cert is setup * add something so skip ca verification, can ws curl https://google.com ! * cleanup / close implemented * tweak CMakefiles * typo in include * update readme * disable unittests
2019-06-01 17:41:48 -07:00
parent ba4a9e1586
commit 06cbebe22e
1614 changed files with 441051 additions and 13 deletions
--- a/third_party/mbedtls/crypto/programs/random/gen_entropy.c
+++ b/third_party/mbedtls/crypto/programs/random/gen_entropy.c
@ -0,0 +1,115 @@
+/**
+ *  \brief Use and generate multiple entropies calls into a file
+ *
+ *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
+ *  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.
+ *
+ *  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_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_ENTROPY_C) && defined(MBEDTLS_FS_IO)
+#include "mbedtls/entropy.h"
+
+#include <stdio.h>
+#endif
+
+#if !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_FS_IO)
+int main( void )
+{
+    mbedtls_printf("MBEDTLS_ENTROPY_C and/or MBEDTLS_FS_IO not defined.\n");
+    return( 0 );
+}
+#else
+
+#if defined(MBEDTLS_CHECK_PARAMS)
+#include "mbedtls/platform_util.h"
+void mbedtls_param_failed( const char *failure_condition,
+                           const char *file,
+                           int line )
+{
+    mbedtls_printf( "%s:%i: Input param failed - %s\n",
+                    file, line, failure_condition );
+    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
+}
+#endif
+
+int main( int argc, char *argv[] )
+{
+    FILE *f;
+    int i, k, ret = 1;
+    int exit_code = MBEDTLS_EXIT_FAILURE;
+    mbedtls_entropy_context entropy;
+    unsigned char buf[MBEDTLS_ENTROPY_BLOCK_SIZE];
+
+    if( argc < 2 )
+    {
+        mbedtls_fprintf( stderr, "usage: %s <output filename>\n", argv[0] );
+        return( exit_code );
+    }
+
+    if( ( f = fopen( argv[1], "wb+" ) ) == NULL )
+    {
+        mbedtls_printf( "failed to open '%s' for writing.\n", argv[1] );
+        return( exit_code );
+    }
+
+    mbedtls_entropy_init( &entropy );
+
+    for( i = 0, k = 768; i < k; i++ )
+    {
+        ret = mbedtls_entropy_func( &entropy, buf, sizeof( buf ) );
+        if( ret != 0 )
+        {
+            mbedtls_printf( "  failed\n  !  mbedtls_entropy_func returned -%04X\n",
+                            ret );
+            goto cleanup;
+        }
+
+        fwrite( buf, 1, sizeof( buf ), f );
+
+        mbedtls_printf( "Generating %ldkb of data in file '%s'... %04.1f" \
+                "%% done\r", (long)(sizeof(buf) * k / 1024), argv[1], (100 * (float) (i + 1)) / k );
+        fflush( stdout );
+    }
+
+    exit_code = MBEDTLS_EXIT_SUCCESS;
+
+cleanup:
+    mbedtls_printf( "\n" );
+
+    fclose( f );
+    mbedtls_entropy_free( &entropy );
+
+    return( exit_code );
+}
+#endif /* MBEDTLS_ENTROPY_C */