From 84941bcc9f25cbe3fd3b2604080d0a1cfd8fbaa7 Mon Sep 17 00:00:00 2001
From: peterbell10 <peterbell10@live.co.uk>
Date: Wed, 30 Aug 2017 15:00:06 +0100
Subject: Update mbedtls to 2.5.1 (#3964)

* Renaming changes:
  * macro prefix "POLARSSL" -> "MBEDTLS"
  * functions now prefixed with "mbedtls_"
  * rename PolarSSL++ -> mbedTLS++
  * rename polarssl submodule

* Use mbedtls' AES-CFB8 implementation.

* Add cSslConfig to wrap mbedtls_ssl_config

* Update cTCPLink and cBlockingSslClientSocket to use cSslConfig

* Use cSslConfig in cHTTPServer

* Use cSslConfig for cMojangAPI::SecureRequest

* CI Fixes

* Set -fomit-frame-pointer on the right target
---
 src/mbedTLS++/CallbackSslContext.cpp | 60 ++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 src/mbedTLS++/CallbackSslContext.cpp

(limited to 'src/mbedTLS++/CallbackSslContext.cpp')

diff --git a/src/mbedTLS++/CallbackSslContext.cpp b/src/mbedTLS++/CallbackSslContext.cpp
new file mode 100644
index 000000000..26bcec2ff
--- /dev/null
+++ b/src/mbedTLS++/CallbackSslContext.cpp
@@ -0,0 +1,60 @@
+
+// CallbackSslContext.cpp
+
+// Declares the cCallbackSslContext class representing a SSL context wrapper that uses callbacks to read and write SSL peer data
+
+#include "Globals.h"
+#include "CallbackSslContext.h"
+
+
+
+
+
+
+cCallbackSslContext::cCallbackSslContext(void) :
+	m_Callbacks(nullptr)
+{
+	// Nothing needed, but the constructor needs to exist so
+}
+
+
+
+
+
+cCallbackSslContext::cCallbackSslContext(cCallbackSslContext::cDataCallbacks & a_Callbacks) :
+	m_Callbacks(&a_Callbacks)
+{
+}
+
+
+
+
+
+int cCallbackSslContext::ReceiveEncrypted(unsigned char * a_Buffer, size_t a_NumBytes)
+{
+	if (m_Callbacks == nullptr)
+	{
+		LOGWARNING("SSL: Trying to receive data with no callbacks, aborting.");
+		return MBEDTLS_ERR_NET_RECV_FAILED;
+	}
+	return m_Callbacks->ReceiveEncrypted(a_Buffer, a_NumBytes);
+}
+
+
+
+
+
+int cCallbackSslContext::SendEncrypted(const unsigned char * a_Buffer, size_t a_NumBytes)
+{
+	if (m_Callbacks == nullptr)
+	{
+		LOGWARNING("SSL: Trying to send data with no callbacks, aborting.");
+		return MBEDTLS_ERR_NET_SEND_FAILED;
+	}
+	return m_Callbacks->SendEncrypted(a_Buffer, a_NumBytes);
+}
+
+
+
+
+
-- 
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