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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /netwerk/protocol/http/TlsHandshaker.h
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'netwerk/protocol/http/TlsHandshaker.h')
-rw-r--r--netwerk/protocol/http/TlsHandshaker.h95
1 files changed, 95 insertions, 0 deletions
diff --git a/netwerk/protocol/http/TlsHandshaker.h b/netwerk/protocol/http/TlsHandshaker.h
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef TlsHandshaker_h__
+#define TlsHandshaker_h__
+
+#include "nsITlsHandshakeListener.h"
+
+class nsISocketTransport;
+class nsITLSSocketControl;
+
+namespace mozilla::net {
+
+class nsHttpConnection;
+class nsHttpConnectionInfo;
+
+class TlsHandshaker : public nsITlsHandshakeCallbackListener {
+ public:
+ NS_DECL_THREADSAFE_ISUPPORTS
+ NS_DECL_NSITLSHANDSHAKECALLBACKLISTENER
+
+ TlsHandshaker(nsHttpConnectionInfo* aInfo, nsHttpConnection* aOwner);
+
+ void SetupSSL(bool aInSpdyTunnel, bool aForcePlainText);
+ [[nodiscard]] nsresult InitSSLParams(bool connectingToProxy,
+ bool ProxyStartSSL);
+ [[nodiscard]] nsresult SetupNPNList(nsITLSSocketControl* ssl, uint32_t caps,
+ bool connectingToProxy);
+ // Makes certain the SSL handshake is complete and NPN negotiation
+ // has had a chance to happen
+ [[nodiscard]] bool EnsureNPNComplete();
+ void FinishNPNSetup(bool handshakeSucceeded, bool hasSecurityInfo);
+ bool EarlyDataAvailable() const {
+ return mEarlyDataState == EarlyData::USED ||
+ mEarlyDataState == EarlyData::CANNOT_BE_USED;
+ }
+ bool EarlyDataWasAvailable() const {
+ return mEarlyDataState != EarlyData::NOT_AVAILABLE &&
+ mEarlyDataState != EarlyData::DONE_NOT_AVAILABLE;
+ }
+ bool EarlyDataUsed() const { return mEarlyDataState == EarlyData::USED; }
+ bool EarlyDataCanNotBeUsed() const {
+ return mEarlyDataState == EarlyData::CANNOT_BE_USED;
+ }
+ void EarlyDataDone();
+ void EarlyDataTelemetry(int16_t tlsVersion, bool earlyDataAccepted,
+ int64_t aContentBytesWritten0RTT);
+
+ bool NPNComplete() const { return mNPNComplete; }
+ bool SetupSSLCalled() const { return mSetupSSLCalled; }
+ bool TlsHandshakeComplitionPending() const {
+ return mTlsHandshakeComplitionPending;
+ }
+ const nsCString& EarlyNegotiatedALPN() const { return mEarlyNegotiatedALPN; }
+ void SetNPNComplete() { mNPNComplete = true; }
+ void NotifyClose() {
+ mTlsHandshakeComplitionPending = false;
+ mOwner = nullptr;
+ }
+
+ private:
+ virtual ~TlsHandshaker();
+
+ void Check0RttEnabled(nsITLSSocketControl* ssl);
+
+ // SPDY related
+ bool mSetupSSLCalled{false};
+ bool mNPNComplete{false};
+
+ bool mTlsHandshakeComplitionPending{false};
+ // Helper variable for 0RTT handshake;
+ // Possible 0RTT has been checked.
+ bool m0RTTChecked{false};
+ // 0RTT data state.
+ enum EarlyData {
+ NOT_AVAILABLE,
+ USED,
+ CANNOT_BE_USED,
+ DONE_NOT_AVAILABLE,
+ DONE_USED,
+ DONE_CANNOT_BE_USED,
+ };
+ EarlyData mEarlyDataState{EarlyData::NOT_AVAILABLE};
+ nsCString mEarlyNegotiatedALPN;
+ RefPtr<nsHttpConnectionInfo> mConnInfo;
+ // nsHttpConnection and TlsHandshaker create a reference cycle. To break this
+ // cycle, NotifyClose() needs to be called in nsHttpConnection::Close().
+ RefPtr<nsHttpConnection> mOwner;
+};
+
+} // namespace mozilla::net
+
+#endif // TlsHandshaker_h__