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Unified Diff: net/quic/quic_crypto_stream.cc

Issue 2193073003: Move shared files in net/quic/ into net/quic/core/ (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: io_thread_unittest.cc Created 4 years, 5 months ago
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Index: net/quic/quic_crypto_stream.cc
diff --git a/net/quic/quic_crypto_stream.cc b/net/quic/quic_crypto_stream.cc
deleted file mode 100644
index 271af57a29b53831c9888f76856e98963dd28d31..0000000000000000000000000000000000000000
--- a/net/quic/quic_crypto_stream.cc
+++ /dev/null
@@ -1,112 +0,0 @@
-// Copyright (c) 2012 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 "net/quic/quic_crypto_stream.h"
-
-#include <string>
-
-#include "base/strings/string_piece.h"
-#include "net/quic/crypto/crypto_handshake.h"
-#include "net/quic/crypto/crypto_utils.h"
-#include "net/quic/quic_connection.h"
-#include "net/quic/quic_flags.h"
-#include "net/quic/quic_session.h"
-#include "net/quic/quic_utils.h"
-
-using std::string;
-using base::StringPiece;
-using net::SpdyPriority;
-
-namespace net {
-
-#define ENDPOINT \
- (session()->perspective() == Perspective::IS_SERVER ? "Server: " : "Client:" \
- " ")
-
-QuicCryptoStream::QuicCryptoStream(QuicSession* session)
- : ReliableQuicStream(kCryptoStreamId, session),
- encryption_established_(false),
- handshake_confirmed_(false) {
- crypto_framer_.set_visitor(this);
- // The crypto stream is exempt from connection level flow control.
- DisableConnectionFlowControlForThisStream();
-}
-
-void QuicCryptoStream::OnError(CryptoFramer* framer) {
- DLOG(WARNING) << "Error processing crypto data: "
- << QuicUtils::ErrorToString(framer->error());
-}
-
-void QuicCryptoStream::OnHandshakeMessage(
- const CryptoHandshakeMessage& message) {
- DVLOG(1) << ENDPOINT << "Received " << message.DebugString();
- session()->OnCryptoHandshakeMessageReceived(message);
-}
-
-void QuicCryptoStream::OnDataAvailable() {
- struct iovec iov;
- while (true) {
- if (sequencer()->GetReadableRegions(&iov, 1) != 1) {
- // No more data to read.
- break;
- }
- StringPiece data(static_cast<char*>(iov.iov_base), iov.iov_len);
- if (!crypto_framer_.ProcessInput(data)) {
- CloseConnectionWithDetails(crypto_framer_.error(),
- crypto_framer_.error_detail());
- return;
- }
- sequencer()->MarkConsumed(iov.iov_len);
- }
-}
-
-void QuicCryptoStream::SendHandshakeMessage(
- const CryptoHandshakeMessage& message) {
- SendHandshakeMessage(message, nullptr);
-}
-
-void QuicCryptoStream::SendHandshakeMessage(
- const CryptoHandshakeMessage& message,
- QuicAckListenerInterface* listener) {
- DVLOG(1) << ENDPOINT << "Sending " << message.DebugString();
- if (FLAGS_quic_neuter_unencrypted_when_sending) {
- session()->connection()->NeuterUnencryptedPackets();
- }
- session()->OnCryptoHandshakeMessageSent(message);
- const QuicData& data = message.GetSerialized();
- // TODO(wtc): check the return value.
- WriteOrBufferData(StringPiece(data.data(), data.length()), false, listener);
-}
-
-bool QuicCryptoStream::ExportKeyingMaterial(StringPiece label,
- StringPiece context,
- size_t result_len,
- string* result) const {
- if (!handshake_confirmed()) {
- DLOG(ERROR) << "ExportKeyingMaterial was called before forward-secure"
- << "encryption was established.";
- return false;
- }
- return CryptoUtils::ExportKeyingMaterial(
- crypto_negotiated_params_.subkey_secret, label, context, result_len,
- result);
-}
-
-bool QuicCryptoStream::ExportTokenBindingKeyingMaterial(string* result) const {
- if (!encryption_established()) {
- QUIC_BUG << "ExportTokenBindingKeyingMaterial was called before initial"
- << "encryption was established.";
- return false;
- }
- return CryptoUtils::ExportKeyingMaterial(
- crypto_negotiated_params_.initial_subkey_secret, "EXPORTER-Token-Binding",
- /* context= */ "", 32, result);
-}
-
-const QuicCryptoNegotiatedParameters&
-QuicCryptoStream::crypto_negotiated_params() const {
- return crypto_negotiated_params_;
-}
-
-} // namespace net
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