| // Copyright 2016 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_SOCKET_FUZZED_SOCKET_FACTORY_H_ |
| #define NET_SOCKET_FUZZED_SOCKET_FACTORY_H_ |
| |
| #include <memory> |
| |
| #include "base/macros.h" |
| #include "net/socket/client_socket_factory.h" |
| |
| namespace base { |
| class FuzzedDataProvider; |
| } |
| |
| namespace net { |
| |
| // A socket factory that creates FuzzedSockets that share the same |
| // FuzzedDataProvider. To behave consistently, the read operations on all |
| // sockets must be the same, and in the same order (both on each socket, and |
| // between sockets). |
| // |
| // Currently doesn't support UDP or SSL sockets - just returns sockets that |
| // synchronously fail to connect when trying to create either type of socket. |
| // TODO(mmenke): Add support for both types of socket. |
| // TODO(mmenke): add fuzzing for generation of valid cryptographically signed |
| // messages. |
| class FuzzedSocketFactory : public ClientSocketFactory { |
| public: |
| // |data_provider| must outlive the FuzzedSocketFactory, and all sockets it |
| // creates. Other objects can also continue to consume |data_provider|, as |
| // long as their calls into it are made on the CLientSocketFactory's thread |
| // and the calls are deterministic. |
| explicit FuzzedSocketFactory(base::FuzzedDataProvider* data_provider); |
| ~FuzzedSocketFactory() override; |
| |
| std::unique_ptr<DatagramClientSocket> CreateDatagramClientSocket( |
| DatagramSocket::BindType bind_type, |
| const RandIntCallback& rand_int_cb, |
| NetLog* net_log, |
| const NetLog::Source& source) override; |
| |
| std::unique_ptr<StreamSocket> CreateTransportClientSocket( |
| const AddressList& addresses, |
| std::unique_ptr<SocketPerformanceWatcher> socket_performance_watcher, |
| NetLog* net_log, |
| const NetLog::Source& source) override; |
| |
| std::unique_ptr<SSLClientSocket> CreateSSLClientSocket( |
| std::unique_ptr<ClientSocketHandle> transport_socket, |
| const HostPortPair& host_and_port, |
| const SSLConfig& ssl_config, |
| const SSLClientSocketContext& context) override; |
| |
| void ClearSSLSessionCache() override; |
| |
| private: |
| base::FuzzedDataProvider* data_provider_; |
| |
| DISALLOW_COPY_AND_ASSIGN(FuzzedSocketFactory); |
| }; |
| |
| } // namespace net |
| |
| #endif // NET_SOCKET_FUZZED_SOCKET_FACTORY_H_ |