QUIC WIP 1

net/BUILD.gn

@@ -2821,13 +2821,15 @@ if (!is_ios && !is_android) {
   executable("naive") {
     testonly = true
     sources = [
+      "tools/naive/http_proxy_socket.cc",
+      "tools/naive/http_proxy_socket.h",
       "tools/naive/naive_connection.cc",
       "tools/naive/naive_connection.h",
       "tools/naive/naive_proxy.cc",
       "tools/naive/naive_proxy.h",
       "tools/naive/naive_proxy_bin.cc",
-      "tools/naive/http_proxy_socket.cc",
-      "tools/naive/http_proxy_socket.h",
+      "tools/naive/quic_proxy_backend.cc",
+      "tools/naive/quic_proxy_backend.h",
       "tools/naive/socks5_server_socket.cc",
       "tools/naive/socks5_server_socket.h",
     ]
@@ -2836,6 +2838,7 @@ if (!is_ios && !is_android) {
     configs += [ "//build/config/compiler:no_size_t_to_int_warning" ]
     deps = [
       ":net",
+      ":simple_quic_tools",
       "//base",
       "//build/win:default_exe_manifest",
       "//components/version_info:version_info",
@@ -3251,6 +3254,8 @@ source_set("simple_quic_tools") {
     "third_party/quic/tools/quic_client_base.h",
     "third_party/quic/tools/quic_memory_cache_backend.cc",
     "third_party/quic/tools/quic_memory_cache_backend.h",
+    "third_party/quic/tools/quic_naive_server_stream.cc",
+    "third_party/quic/tools/quic_naive_server_stream.h",
     "third_party/quic/tools/quic_simple_client_session.cc",
     "third_party/quic/tools/quic_simple_client_session.h",
     "third_party/quic/tools/quic_simple_client_stream.cc",

net/third_party/quic/tools/quic_naive_server_stream.cc

@@ -8,37 +8,26 @@
 #include <utility>
 
 #include "net/third_party/quic/core/http/quic_spdy_stream.h"
-#include "net/third_party/quic/core/http/spdy_utils.h"
-#include "net/third_party/quic/platform/api/quic_bug_tracker.h"
-#include "net/third_party/quic/platform/api/quic_flags.h"
 #include "net/third_party/quic/platform/api/quic_logging.h"
-#include "net/third_party/quic/platform/api/quic_map_util.h"
-#include "net/third_party/quic/platform/api/quic_text_utils.h"
 #include "net/third_party/quic/tools/quic_simple_server_session.h"
-#include "net/third_party/spdy/core/spdy_protocol.h"
 
 namespace quic {
 
-QuicNaiveServerStream::QuicNaiveServerStream(
-    QuicStreamId id,
+QuicNaiveServerStream::QuicNaiveServerStream(QuicStreamId id,
                                              QuicSpdySession* session,
                                              QuicSimpleServerBackend* backend)
-    : QuicSpdyServerStreamBase(id, session),
-      backend_(backend) {}
+    : QuicSpdyServerStreamBase(id, session), backend_(backend) {}
 
 QuicNaiveServerStream::~QuicNaiveServerStream() {
-  backend_->OnCloseStream(this);
+  backend_->OnDeleteStream(this);
 }
 
-void QuicNaiveServerStream::SendErrorResponse(int resp_code) {
-  QUIC_DVLOG(1) << "Stream " << id() << " sending error response.";
-  spdy::SpdyHeaderBlock headers;
-  if (resp_code <= 0) {
-    headers[":status"] = "500";
-  } else {
-    headers[":status"] = QuicTextUtils::Uint64ToString(resp_code);
+void QuicNaiveServerStream::set_naive_id(unsigned int id) {
+  naive_id_ = id;
 }
-  WriteHeaders(std::move(headers), /*fin=*/true, nullptr);
+
+unsigned int QuicNaiveServerStream::naive_id() {
+  return naive_id_;
 }
 
 void QuicNaiveServerStream::OnInitialHeadersComplete(
@@ -55,7 +44,9 @@ void QuicNaiveServerStream::OnTrailingHeadersComplete(
     size_t frame_len,
     const QuicHeaderList& header_list) {
   QUIC_BUG << "Server does not support receiving Trailers.";
-  SendErrorResponse(0);
+  spdy::SpdyHeaderBlock headers;
+  headers[":status"] = "500";
+  WriteHeaders(std::move(headers), /*fin=*/true, nullptr);
 }
 
 void QuicNaiveServerStream::OnDataAvailable() {
@@ -93,7 +84,6 @@ QuicString QuicNaiveServerStream::peer_host() const {
 
 void QuicNaiveServerStream::OnResponseBackendComplete(
     const QuicBackendResponse* response,
-    std::list<QuicBackendResponse::ServerPushInfo> resources) {
-}
+    std::list<QuicBackendResponse::ServerPushInfo> resources) {}
 
 }  // namespace quic

net/third_party/quic/tools/quic_naive_server_stream.h

@@ -7,11 +7,9 @@
 
 #include "base/macros.h"
 #include "net/third_party/quic/core/http/quic_spdy_server_stream_base.h"
-#include "net/third_party/quic/core/quic_packets.h"
 #include "net/third_party/quic/platform/api/quic_string_piece.h"
 #include "net/third_party/quic/tools/quic_backend_response.h"
 #include "net/third_party/quic/tools/quic_simple_server_backend.h"
-#include "net/third_party/spdy/core/spdy_framer.h"
 
 namespace quic {
 
@@ -27,7 +25,8 @@ class QuicNaiveServerStream : public QuicSpdyServerStreamBase,
   QuicNaiveServerStream& operator=(const QuicNaiveServerStream&) = delete;
   ~QuicNaiveServerStream() override;
 
-  void SendErrorResponse(int resp_code);
+  void set_naive_id(unsigned int value);
+  unsigned int naive_id() const;
 
   // QuicSpdyStream
   void OnInitialHeadersComplete(bool fin,
@@ -53,6 +52,7 @@ class QuicNaiveServerStream : public QuicSpdyServerStreamBase,
 
  private:
   QuicSimpleServerBackend* backend_;  // Not owned.
+  unsigned int naive_id_;
 };
 
 }  // namespace quic

net/third_party/quic/tools/quic_simple_server_backend.h

@@ -11,7 +11,7 @@ namespace spdy {
 class SpdyHeaderBlock;
 }  // namespace spdy
 namespace quic {
-class QuicSpdyStream;
+class QuicNaiveServerStream;
 
 // This interface implements the functionality to fetch a response
 // from the backend (such as cache, http-proxy etc) to serve
@@ -54,9 +54,10 @@ class QuicSimpleServerBackend {
   // Clears the state of the backend  instance
   virtual void CloseBackendResponseStream(RequestHandler* request_handler) = 0;
 
-  virtual void OnReadHeaders(QuicSpdyStream* stream, const QuicHeaderList& header_list) {};
-  virtual void OnReadData(QuicSpdyStream* stream, void* data, size_t len) {};
-  virtual void OnCloseStream(QuicSpdyStream* stream) {};
+  virtual void OnReadHeaders(QuicNaiveServerStream* stream,
+                             const QuicHeaderList& header_list) {}
+  virtual void OnReadData(QuicNaiveServerStream* stream) {}
+  virtual void OnDeleteStream(QuicNaiveServerStream* stream) {}
 };
 
 }  // namespace quic

net/third_party/quic/tools/quic_simple_server_session.cc

@@ -10,6 +10,7 @@
 #include "net/third_party/quic/platform/api/quic_flags.h"
 #include "net/third_party/quic/platform/api/quic_logging.h"
 #include "net/third_party/quic/platform/api/quic_ptr_util.h"
+#include "net/third_party/quic/tools/quic_naive_server_stream.h"
 #include "net/third_party/quic/tools/quic_simple_server_stream.h"
 #include "net/third_party/quic/tools/quic_naive_server_stream.h"
 

net/tools/naive/naive_proxy_bin.cc

@@ -16,7 +16,9 @@
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
+#include "base/strings/strcat.h"
 #include "base/strings/string_number_conversions.h"
+#include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/sys_info.h"
@@ -25,6 +27,8 @@
 #include "build/build_config.h"
 #include "components/version_info/version_info.h"
 #include "net/base/auth.h"
+#include "net/base/ip_address.h"
+#include "net/base/ip_endpoint.h"
 #include "net/dns/host_resolver.h"
 #include "net/dns/mapped_host_resolver.h"
 #include "net/http/http_auth.h"
@@ -41,18 +45,21 @@
 #include "net/proxy_resolution/proxy_config_service_fixed.h"
 #include "net/proxy_resolution/proxy_config_with_annotation.h"
 #include "net/proxy_resolution/proxy_resolution_service.h"
+#include "net/quic/crypto/proof_source_chromium.h"
 #include "net/socket/client_socket_pool_manager.h"
 #include "net/socket/ssl_client_socket.h"
 #include "net/socket/tcp_server_socket.h"
 #include "net/ssl/ssl_key_logger_impl.h"
+#include "net/third_party/quic/core/crypto/quic_crypto_server_config.h"
+#include "net/third_party/quic/core/quic_config.h"
 #include "net/tools/naive/naive_proxy.h"
+#include "net/tools/naive/quic_proxy_backend.h"
+#include "net/tools/quic/quic_simple_server.h"
 #include "net/traffic_annotation/network_traffic_annotation.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_context_builder.h"
 #include "url/gurl.h"
 #include "url/scheme_host_port.h"
-#include "base/strings/strcat.h"
-#include "base/strings/string_util.h"
 
 #if defined(OS_MACOSX)
 #include "base/mac/scoped_nsautorelease_pool.h"
@@ -121,7 +128,8 @@ std::unique_ptr<net::URLRequestContext> BuildURLRequestContext(
   if (params.use_proxy) {
     std::string proxy_url = params.proxy_url;
     if (params.is_quic_proxy) {
-      proxy_url = base::StrCat({"quic://", proxy_url.substr(sizeof("https://") - 1)});
+      proxy_url =
+          base::StrCat({"quic://", proxy_url.substr(sizeof("https://") - 1)});
     }
     proxy_config.proxy_rules().ParseFromString(proxy_url);
   }
@@ -141,7 +149,8 @@ std::unique_ptr<net::URLRequestContext> BuildURLRequestContext(
 
   auto context = builder.Build();
 
-  if (params.use_proxy && !params.proxy_user.empty() && !params.proxy_pass.empty()) {
+  if (params.use_proxy && !params.proxy_user.empty() &&
+      !params.proxy_pass.empty()) {
     net::HttpNetworkSession* session =
         context->http_transaction_factory()->GetSession();
     net::HttpAuthCache* auth_cache = session->http_auth_cache();
@@ -228,7 +237,8 @@ bool ParseCommandLineFlags(Params* params) {
   params->is_quic_proxy = false;
   std::string proxy_str = line.GetSwitchValueASCII("proxy");
   if (base::StartsWith(proxy_str, "quic://", base::CompareCase::SENSITIVE)) {
-    proxy_str = base::StrCat({"https://", proxy_str.substr(sizeof("quic://") - 1)});
+    proxy_str =
+        base::StrCat({"https://", proxy_str.substr(sizeof("quic://") - 1)});
     params->is_quic_proxy = true;
   }
   GURL url(proxy_str);
@@ -395,14 +405,15 @@ int main(int argc, char* argv[]) {
   auto context = BuildURLRequestContext(params, &net_log);
   auto* session = context->http_transaction_factory()->GetSession();
 
-  if (params->is_quic) {
-    auto backend = std::make_unique<net::QuicNaiveProxyBackend>(session);
+  if (params.is_quic) {
+    auto backend =
+        std::make_unique<net::QuicProxyBackend>(session, kTrafficAnnotation);
     quic::QuicConfig config;
     auto proof_source = std::make_unique<net::ProofSourceChromium>();
-    CHECK(proof_source->Initialize(params.certificate_file, params.key_file, base::FilePath()));
-    net::QuicSimpleServer server(
-        std::move(proof_source),
-        config, quic::QuicCryptoServerConfig::ConfigOptions(),
+    CHECK(proof_source->Initialize(params.certificate_file, params.key_file,
+                                   base::FilePath()));
+    net::QuicSimpleServer server(std::move(proof_source), config,
+                                 quic::QuicCryptoServerConfig::ConfigOptions(),
                                  quic::AllSupportedVersions(), backend.get());
 
     net::IPAddress ip;
@@ -416,10 +427,7 @@ int main(int argc, char* argv[]) {
     }
 
     base::RunLoop().Run();
-
-    return EXIT_SUCCESS;
-  }
-
+  } else {
     auto listen_socket =
         std::make_unique<net::TCPServerSocket>(&net_log, net::NetLogSource());
 
@@ -430,11 +438,11 @@ int main(int argc, char* argv[]) {
       return EXIT_FAILURE;
     }
 
-  net::NaiveProxy naive_proxy(
-      std::move(listen_socket), params.protocol, params.use_proxy,
-      session, kTrafficAnnotation);
+    net::NaiveProxy naive_proxy(std::move(listen_socket), params.protocol,
+                                params.use_proxy, session, kTrafficAnnotation);
 
     base::RunLoop().Run();
+  }
 
   return EXIT_SUCCESS;
 }

net/tools/naive/quic_proxy_backend.cc

@@ -0,0 +1,66 @@
+// Copyright 2018 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include <utility>
+
+#include "base/logging.h"
+#include "net/third_party/quic/core/http/quic_header_list.h"
+#include "net/third_party/quic/core/http/quic_spdy_stream.h"
+#include "net/third_party/spdy/core/spdy_header_block.h"
+#include "net/tools/naive/quic_proxy_backend.h"
+
+namespace net {
+
+QuicProxyBackend::QuicProxyBackend(
+    HttpNetworkSession* session,
+    const NetworkTrafficAnnotationTag& traffic_annotation)
+    : session_(session), traffic_annotation_(traffic_annotation) {}
+
+QuicProxyBackend::~QuicProxyBackend() {}
+
+bool QuicProxyBackend::InitializeBackend(const std::string& backend_url) {
+  return true;
+}
+
+bool QuicProxyBackend::IsBackendInitialized() const {
+  return true;
+}
+
+void QuicProxyBackend::FetchResponseFromBackend(
+    const spdy::SpdyHeaderBlock& request_headers,
+    const std::string& incoming_body,
+    QuicSimpleServerBackend::RequestHandler* quic_stream) {}
+
+void QuicProxyBackend::CloseBackendResponseStream(
+    QuicSimpleServerBackend::RequestHandler* quic_stream) {}
+
+void QuicProxyBackend::OnReadHeaders(quic::QuicSpdyStream* stream,
+                                     const quic::QuicHeaderList& header_list) {
+  for (const auto& p : header_list) {
+    const auto& name = p.first;
+    const auto& value = p.second;
+    if (name == ":method" && value != "CONNECT") {
+      spdy::SpdyHeaderBlock headers;
+      headers[":status"] = "405";
+      stream->WriteHeaders(std::move(headers), /*fin=*/true, nullptr);
+      return;
+    }
+    if (name == ":authority") {
+    }
+  }
+
+  LOG(INFO) << "OnReadHeaders " << stream;
+}
+
+void QuicProxyBackend::OnReadData(quic::QuicSpdyStream* stream,
+                                  void* data,
+                                  size_t len) {
+  LOG(INFO) << "OnReadData " << stream;
+}
+
+void QuicProxyBackend::OnCloseStream(quic::QuicSpdyStream* stream) {
+  LOG(INFO) << "OnCloseStream " << stream;
+}
+
+}  // namespace net

net/tools/naive/quic_proxy_backend.h

@@ -0,0 +1,59 @@
+// Copyright 2018 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef NET_TOOLS_NAIVE_QUIC_PROXY_BACKEND_H_
+#define NET_TOOLS_NAIVE_QUIC_PROXY_BACKEND_H_
+
+#include <cstddef>
+#include <string>
+
+#include "base/callback.h"
+#include "base/macros.h"
+#include "net/third_party/quic/tools/quic_simple_server_backend.h"
+
+namespace spdy {
+class SpdyHeaderBlock;
+}  // namespace spdy
+
+namespace quic {
+class QuicSpdyStream;
+class QuicHeaderList;
+}  // namespace quic
+
+namespace net {
+class HttpNetworkSession;
+struct NetworkTrafficAnnotationTag;
+
+class QuicProxyBackend : public quic::QuicSimpleServerBackend {
+ public:
+  QuicProxyBackend(HttpNetworkSession* session,
+                   const NetworkTrafficAnnotationTag& traffic_annotation);
+  ~QuicProxyBackend() override;
+
+  // Implements quic::QuicSimpleServerBackend
+  bool InitializeBackend(const std::string& backend_url) override;
+  bool IsBackendInitialized() const override;
+  void FetchResponseFromBackend(
+      const spdy::SpdyHeaderBlock& request_headers,
+      const std::string& incoming_body,
+      quic::QuicSimpleServerBackend::RequestHandler* quic_stream) override;
+  void CloseBackendResponseStream(
+      quic::QuicSimpleServerBackend::RequestHandler* quic_stream) override;
+
+  void OnReadHeaders(quic::QuicSpdyStream* stream,
+                     const quic::QuicHeaderList& header_list) override;
+  void OnReadData(quic::QuicSpdyStream* stream,
+                  void* data,
+                  size_t len) override;
+  void OnCloseStream(quic::QuicSpdyStream* stream) override;
+
+ private:
+  HttpNetworkSession* session_;
+  const NetworkTrafficAnnotationTag& traffic_annotation_;
+
+  DISALLOW_COPY_AND_ASSIGN(QuicProxyBackend);
+};
+}  // namespace net
+
+#endif  // NET_TOOLS_NAIVE_QUIC_PROXY_BACKEND_H_