thodg/libgit2/tests/core/stream.c

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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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• tests/core/stream.c

• #include "clar_libgit2.h"
  #include "git2/sys/stream.h"
  #include "streams/tls.h"
  #include "stream.h"
  
  static git_stream test_stream;
  static int ctor_called;
  
  static int test_stream_init(git_stream **out, const char *host, const char *port)
  {
  	GIT_UNUSED(host);
  	GIT_UNUSED(port);
  
  	ctor_called = 1;
  	*out = &test_stream;
  
  	return 0;
  }
  
  static int test_stream_wrap(git_stream **out, git_stream *in, const char *host)
  {
  	GIT_UNUSED(in);
  	GIT_UNUSED(host);
  
  	ctor_called = 1;
  	*out = &test_stream;
  
  	return 0;
  }
  
  void test_core_stream__register_tls(void)
  {
  	git_stream *stream;
  	git_stream_registration registration = {0};
  	int error;
  
  	registration.version = 1;
  	registration.init = test_stream_init;
  	registration.wrap = test_stream_wrap;
  
  	ctor_called = 0;
  	cl_git_pass(git_stream_register_tls(&registration));
  	cl_git_pass(git_tls_stream_new(&stream, "localhost", "443"));
  	cl_assert_equal_i(1, ctor_called);
  	cl_assert_equal_p(&test_stream, stream);
  
  	ctor_called = 0;
  	stream = NULL;
  	cl_git_pass(git_stream_register_tls(NULL));
  	error = git_tls_stream_new(&stream, "localhost", "443");
  
  	/* We don't have TLS support enabled, or we're on Windows,
  	 * which has no arbitrary TLS stream support.
  	 */
  #if defined(GIT_WIN32) || !defined(GIT_HTTPS)
  	cl_git_fail_with(-1, error);
  #else
  	cl_git_pass(error);
  #endif
  
  	cl_assert_equal_i(0, ctor_called);
  	cl_assert(&test_stream != stream);
  
  	git_stream_free(stream);
  }
  

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