1 // Copyright 2012 The Chromium Authors 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef NET_SOCKET_SSL_SOCKET_H_ 6 #define NET_SOCKET_SSL_SOCKET_H_ 7 8 #include <string_view> 9 10 #include "net/base/net_export.h" 11 #include "net/socket/stream_socket.h" 12 13 namespace net { 14 15 // SSLSocket interface defines method that are common between client 16 // and server SSL sockets. 17 class NET_EXPORT SSLSocket : public StreamSocket { 18 public: 19 ~SSLSocket() override = default; 20 21 // Exports data derived from the SSL master-secret (see RFC 5705). 22 // If |has_context| is false, uses the no-context construction from the 23 // RFC and |context| is ignored. The call will fail with an error if 24 // the socket is not connected or the SSL implementation does not 25 // support the operation. 26 virtual int ExportKeyingMaterial(std::string_view label, 27 bool has_context, 28 std::string_view context, 29 unsigned char* out, 30 unsigned int outlen) = 0; 31 }; 32 33 } // namespace net 34 35 #endif // NET_SOCKET_SSL_SOCKET_H_ 36