commit d58736db7b79ab31e6dc652c0fa2d6b2f0564881
author fayang <fayang@google.com> Wed Nov 27 13:35:31 2019 -0800
committer Copybara-Service <copybara-worker@google.com> Wed Nov 27 13:36:12 2019 -0800
tree 3d266d883b20b4dfc479c93ad2a1aeefc5d4db10
parent 446887ea229c40427cfbd7b2e00ad259099a4c6a

gfe-relnote: Use HandshakerDelegateInterface in QUIC handshakers. Abstract keys installation, keys discarding, default encryption level change and mark handshake complete to HandshakerDelegateInterface. Protected by gfe2_reloadable_flag_quic_use_handshaker_delegate.

The final goal is remove session pointer from handshakers.

PiperOrigin-RevId: 282826263
Change-Id: I9b379ccfcebd174df1850f7df45069d388460173

quic/core/tls_handshaker.h

diff --git a/quic/core/tls_handshaker.h b/quic/core/tls_handshaker.h
index 7d5b9bc..14503cd 100644
--- a/quic/core/tls_handshaker.h
+++ b/quic/core/tls_handshaker.h
@@ -61,17 +61,13 @@
   // Returns the PRF used by the cipher suite negotiated in the TLS handshake.
   const EVP_MD* Prf();
 
-  std::unique_ptr<QuicEncrypter> CreateEncrypter(
-      const std::vector<uint8_t>& pp_secret);
-  std::unique_ptr<QuicDecrypter> CreateDecrypter(
-      const std::vector<uint8_t>& pp_secret);
-
   virtual const TlsConnection* tls_connection() const = 0;
 
   SSL* ssl() const { return tls_connection()->ssl(); }
 
   QuicCryptoStream* stream() { return stream_; }
   QuicSession* session() { return session_; }
+  HandshakerDelegateInterface* delegate() { return delegate_; }
 
   // SetEncryptionSecret provides the encryption secret to use at a particular
   // encryption level. The secrets provided here are the ones from the TLS 1.3
@@ -100,6 +96,7 @@
  private:
   QuicCryptoStream* stream_;
   QuicSession* session_;
+  HandshakerDelegateInterface* delegate_;
 
   QuicErrorCode parser_error_ = QUIC_NO_ERROR;
   std::string parser_error_detail_;