Updates from code review. Adding new manual test cases for http_proxy and https_proxy

Author: Chris Deering

Release/include/cpprest/details/http_client_impl.h

@@ -296,11 +296,10 @@ class _http_client_communicator
     // URI to connect to.
     const http::uri m_uri;
 
-
-	http_client_config m_client_config;
-
 private:
 
+    http_client_config m_client_config;
+
     bool m_opened;
 
     pplx::extensibility::critical_section_t m_open_lock;

Release/src/http/client/http_client_asio.cpp

@@ -329,7 +329,7 @@ class asio_client : public _http_client_communicator, public std::enable_shared_
     asio_client(http::uri address, http_client_config client_config)
     : _http_client_communicator(std::move(address), std::move(client_config))
     , m_pool(crossplat::threadpool::shared_instance().service(),
-             base_uri().scheme() == "https" && !m_client_config.proxy().is_specified(),
+             base_uri().scheme() == "https" && !_http_client_communicator::client_config().proxy().is_specified(),
              std::chrono::seconds(30), // Unused sockets are kept in pool for 30 seconds.
              this->client_config().get_ssl_context_callback()) 
     , m_resolver(crossplat::threadpool::shared_instance().service())
@@ -394,14 +394,14 @@ class asio_context : public request_context, public std::enable_shared_from_this
             const auto &base_uri = m_context->m_http_client->base_uri();
             const auto &host = base_uri.host();
 
-            std::ostream request_stream(&request_);
+            std::ostream request_stream(&m_request);
             request_stream.imbue(std::locale::classic());
 
             request_stream << "CONNECT " << host << ":" << 443 << " HTTP/1.1" << CRLF;
             request_stream << "Host: " << host << ":" << 443 << CRLF;
             request_stream << "Proxy-Connection: Keep-Alive" << CRLF;
 
-            if(!m_context->m_http_client->client_config().proxy().credentials().username().empty())
+            if(m_context->m_http_client->client_config().proxy().credentials().is_set())
             {
                 request_stream << m_context->generate_basic_proxy_auth_header() << CRLF;
             }
@@ -436,7 +436,7 @@ class asio_context : public request_context, public std::enable_shared_from_this
             if (!ec)
             {
                 m_context->m_timer.reset();
-                m_context->m_connection->async_write(request_, boost::bind(&ssl_proxy_tunnel::handle_write_request, shared_from_this(), boost::asio::placeholders::error));
+                m_context->m_connection->async_write(m_request, boost::bind(&ssl_proxy_tunnel::handle_write_request, shared_from_this(), boost::asio::placeholders::error));
             }
             else if (endpoints == tcp::resolver::iterator())
             {
@@ -460,7 +460,7 @@ class asio_context : public request_context, public std::enable_shared_from_this
             if (!err)
             {
                 m_context->m_timer.reset();
-                m_context->m_connection->async_read_until(response_, CRLF + CRLF, boost::bind(&ssl_proxy_tunnel::handle_status_line, shared_from_this(), boost::asio::placeholders::error));
+                m_context->m_connection->async_read_until(m_response, CRLF + CRLF, boost::bind(&ssl_proxy_tunnel::handle_status_line, shared_from_this(), boost::asio::placeholders::error));
             }
             else
             {
@@ -473,7 +473,7 @@ class asio_context : public request_context, public std::enable_shared_from_this
             if (!ec)
             {
                 m_context->m_timer.reset();
-                std::istream response_stream(&response_);
+                std::istream response_stream(&m_response);
                 response_stream.imbue(std::locale::classic());
                 std::string http_version;
                 response_stream >> http_version;
@@ -531,8 +531,8 @@ class asio_context : public request_context, public std::enable_shared_from_this
         std::function<void(std::shared_ptr<asio_context>)> m_ssl_tunnel_established;
         std::shared_ptr<asio_context> m_context;
 
-        boost::asio::streambuf request_;
-        boost::asio::streambuf response_;
+        boost::asio::streambuf m_request;
+        boost::asio::streambuf m_response;
     };
 
 
@@ -614,7 +614,7 @@ class asio_context : public request_context, public std::enable_shared_from_this
             utility::string_t extra_headers;
 
             // Add header for basic proxy authentication
-            if (proxy_type == http_proxy_type::http && !ctx->m_http_client->client_config().proxy().credentials().username().empty())
+            if (proxy_type == http_proxy_type::http && ctx->m_http_client->client_config().proxy().credentials().is_set())
             {
                 extra_headers.append(ctx->generate_basic_proxy_auth_header());
             }

Release/tests/functional/http/client/proxy_tests.cpp

@@ -90,7 +90,7 @@ TEST_FIXTURE(uri_address, no_proxy_options_on_winrt)
 
 #ifndef __cplusplus_winrt
 // Can't specify a proxy with WinRT implementation.
-TEST_FIXTURE(uri_address, proxy_with_credentials)
+TEST_FIXTURE(uri_address, http_proxy_with_credentials)
 {
     uri u(U("http://netproxy.redmond.corp.microsoft.com"));
 
@@ -124,6 +124,47 @@ TEST_FIXTURE(uri_address, proxy_with_credentials)
 		throw;
 	}
 }
+
+TEST_FIXTURE(uri_address, http_proxy, "Ignore", "Manual")
+{
+    // In order to run this test, replace this proxy uri with one that you have access to.
+    uri u(U("http://netproxy.redmond.corp.microsoft.com"));
+
+    web_proxy proxy(u);
+    VERIFY_IS_TRUE(proxy.is_specified());
+    VERIFY_ARE_EQUAL(u, proxy.address());
+
+    http_client_config config;
+    config.set_proxy(proxy);
+
+    http_client client(U("http://httpbin.org"), config);
+
+    http_response response = client.request(methods::GET).get();
+    VERIFY_ARE_EQUAL(status_codes::OK, response.status_code());
+    response.content_ready().wait();
+}
+
+
+TEST_FIXTURE(uri_address, https_proxy, "Ignore", "Manual")
+{
+    // In order to run this test, replace this proxy uri with one that you have access to.
+    uri u(U("http://netproxy.redmond.corp.microsoft.com"));
+
+    web_proxy proxy(u);
+    VERIFY_IS_TRUE(proxy.is_specified());
+    VERIFY_ARE_EQUAL(u, proxy.address());
+
+    http_client_config config;
+    config.set_proxy(proxy);
+
+    http_client client(U("https://httpbin.org"), config);
+
+    http_response response = client.request(methods::GET).get();
+    VERIFY_ARE_EQUAL(status_codes::OK, response.status_code());
+    response.content_ready().wait();
+}
+
+
 #endif
 
 } // SUITE(proxy_tests)