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 977e8794ec
commit 57976cf613
1614 changed files with 441051 additions and 13 deletions
--- a/third_party/mbedtls/scripts/data_files/error.fmt
+++ b/third_party/mbedtls/scripts/data_files/error.fmt
@@ -0,0 +1,123 @@
+/*
+ *  Error message information
+ *
+ *  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_ERROR_C) || defined(MBEDTLS_ERROR_STRERROR_DUMMY)
+#include "mbedtls/error.h"
+#include <string.h>
+#endif
+
+#if defined(MBEDTLS_PLATFORM_C)
+#include "mbedtls/platform.h"
+#else
+#define mbedtls_snprintf snprintf
+#define mbedtls_time_t   time_t
+#endif
+
+#if defined(MBEDTLS_ERROR_C)
+
+#include <stdio.h>
+
+HEADER_INCLUDED
+
+void mbedtls_strerror( int ret, char *buf, size_t buflen )
+{
+    size_t len;
+    int use_ret;
+
+    if( buflen == 0 )
+        return;
+
+    memset( buf, 0x00, buflen );
+
+    if( ret < 0 )
+        ret = -ret;
+
+    if( ret & 0xFF80 )
+    {
+        use_ret = ret & 0xFF80;
+
+        // High level error codes
+        //
+        // BEGIN generated code
+HIGH_LEVEL_CODE_CHECKS
+        // END generated code
+
+        if( strlen( buf ) == 0 )
+            mbedtls_snprintf( buf, buflen, "UNKNOWN ERROR CODE (%04X)", use_ret );
+    }
+
+    use_ret = ret & ~0xFF80;
+
+    if( use_ret == 0 )
+        return;
+
+    // If high level code is present, make a concatenation between both
+    // error strings.
+    //
+    len = strlen( buf );
+
+    if( len > 0 )
+    {
+        if( buflen - len < 5 )
+            return;
+
+        mbedtls_snprintf( buf + len, buflen - len, " : " );
+
+        buf += len + 3;
+        buflen -= len + 3;
+    }
+
+    // Low level error codes
+    //
+    // BEGIN generated code
+LOW_LEVEL_CODE_CHECKS
+    // END generated code
+
+    if( strlen( buf ) != 0 )
+        return;
+
+    mbedtls_snprintf( buf, buflen, "UNKNOWN ERROR CODE (%04X)", use_ret );
+}
+
+#else /* MBEDTLS_ERROR_C */
+
+#if defined(MBEDTLS_ERROR_STRERROR_DUMMY)
+
+/*
+ * Provide an non-function in case MBEDTLS_ERROR_C is not defined
+ */
+void mbedtls_strerror( int ret, char *buf, size_t buflen )
+{
+    ((void) ret);
+
+    if( buflen > 0 )
+        buf[0] = '\0';
+}
+
+#endif /* MBEDTLS_ERROR_STRERROR_DUMMY */
+
+#endif /* MBEDTLS_ERROR_C */