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// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef REMOTING_HOST_SECURITY_KEY_FAKE_SECURITY_KEY_IPC_CLIENT_H_
#define REMOTING_HOST_SECURITY_KEY_FAKE_SECURITY_KEY_IPC_CLIENT_H_
#include <memory>
#include <string>
#include "base/functional/callback_forward.h"
#include "base/memory/weak_ptr.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "remoting/host/mojom/remote_security_key.mojom.h"
#include "remoting/host/security_key/security_key_ipc_client.h"
namespace remoting {
// Simulates the SecurityKeyIpcClient and provides access to data members
// for testing. This class is used for scenarios which require an IPC
// connection as well as for tests which only need callbacks activated.
class FakeSecurityKeyIpcClient : public SecurityKeyIpcClient {
public:
explicit FakeSecurityKeyIpcClient(
const base::RepeatingClosure& connection_event_callback);
FakeSecurityKeyIpcClient(const FakeSecurityKeyIpcClient&) = delete;
FakeSecurityKeyIpcClient& operator=(const FakeSecurityKeyIpcClient&) = delete;
~FakeSecurityKeyIpcClient() override;
// SecurityKeyIpcClient interface.
bool CheckForSecurityKeyIpcServerChannel() override;
void EstablishIpcConnection(
ConnectedCallback connected_callback,
base::OnceClosure connection_error_callback) override;
bool SendSecurityKeyRequest(const std::string& request_payload,
ResponseCallback response_callback) override;
void CloseIpcConnection() override;
// Returns a pending receiver that can be bound to receive requests from the
// fake client.
mojo::PendingReceiver<mojom::SecurityKeyForwarder>
BindNewPipeAndPassReceiver();
// Override of SendSecurityKeyRequest() interface method for tests which use
// an IPC connection for testing.
void SendSecurityKeyRequestViaIpc(const std::string& request_payload);
base::WeakPtr<FakeSecurityKeyIpcClient> AsWeakPtr();
const std::string& last_message_received() const {
return last_message_received_;
}
bool ipc_connected() { return ipc_connected_; }
bool connection_ready() { return connection_ready_; }
void set_check_for_ipc_channel_return_value(bool return_value) {
check_for_ipc_channel_return_value_ = return_value;
}
void set_establish_ipc_connection_should_succeed(bool should_succeed) {
establish_ipc_connection_should_succeed_ = should_succeed;
}
void set_send_security_request_should_succeed(bool should_succeed) {
send_security_request_should_succeed_ = should_succeed;
}
void set_security_key_response_payload(const std::string& response_payload) {
security_key_response_payload_ = response_payload;
}
private:
void OnQueryVersionResult(uint32_t unused_version);
// Handles security key response IPC messages.
void OnSecurityKeyResponse(const std::string& request_data);
// Called when a change in the IPC connection state has occurred.
base::RepeatingClosure connection_event_callback_;
mojo::Remote<mojom::SecurityKeyForwarder> security_key_forwarder_;
// Provides the contents of the last IPC message received.
std::string last_message_received_;
// Determines whether EstablishIpcConnection() returns success or failure.
bool establish_ipc_connection_should_succeed_ = true;
// Determines whether SendSecurityKeyRequest() returns success or failure.
bool send_security_request_should_succeed_ = true;
// Value returned by CheckForSecurityKeyIpcServerChannel() method.
bool check_for_ipc_channel_return_value_ = true;
// Stores whether a connection to the server IPC connection is active.
bool ipc_connected_ = false;
// Tracks whether a ConnectionReady message has been received.
bool connection_ready_ = false;
// Value returned by SendSecurityKeyRequest() method.
std::string security_key_response_payload_;
base::WeakPtrFactory<FakeSecurityKeyIpcClient> weak_factory_{this};
};
} // namespace remoting
#endif // REMOTING_HOST_SECURITY_KEY_FAKE_SECURITY_KEY_IPC_CLIENT_H_
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