thodg/libgit2/src/streams/tls.h

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• Hash : 43b592ac
  Author :
  Date : 2018-10-25T08:49:01
  

  tls: introduce a wrap function Introduce `git_tls_stream_wrap` which will take an existing `stream` with an already connected socket and begin speaking TLS on top of it. This is useful if you've built a connection to a proxy server and you wish to begin CONNECT over it to tunnel a TLS connection. Also update the pluggable TLS stream layer so that it can accept a registration structure that provides an `init` and `wrap` function, instead of a single initialization function.

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• src/streams/tls.h

• /*
   * Copyright (C) the libgit2 contributors. All rights reserved.
   *
   * This file is part of libgit2, distributed under the GNU GPL v2 with
   * a Linking Exception. For full terms see the included COPYING file.
   */
  #ifndef INCLUDE_streams_tls_h__
  #define INCLUDE_streams_tls_h__
  
  #include "common.h"
  
  #include "git2/sys/stream.h"
  
  /**
   * Create a TLS stream with the most appropriate backend available for
   * the current platform, whether that's SecureTransport on macOS,
   * OpenSSL or mbedTLS on other Unixes, or something else entirely.
   */
  extern int git_tls_stream_new(git_stream **out, const char *host, const char *port);
  
  /**
   * Create a TLS stream on top of an existing insecure stream, using
   * the most appropriate backend available for the current platform.
   *
   * This allows us to create a CONNECT stream on top of a proxy;
   * using SecureTransport on macOS, OpenSSL or mbedTLS on other
   * Unixes, or something else entirely.
   */
  extern int git_tls_stream_wrap(git_stream **out, git_stream *in, const char *host);
  
  #endif
  

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