67 lines
2.1 KiB
C++
67 lines
2.1 KiB
C++
//
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// Copyright (C) 2020 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "gatekeeper_responder.h"
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#include <android-base/logging.h>
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#include <gatekeeper/gatekeeper_messages.h>
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namespace cuttlefish {
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GatekeeperResponder::GatekeeperResponder(
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cuttlefish::GatekeeperChannel& channel, gatekeeper::GateKeeper& gatekeeper)
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: channel_(channel), gatekeeper_(gatekeeper) {
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}
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bool GatekeeperResponder::ProcessMessage() {
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auto request = channel_.ReceiveMessage();
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if (!request) {
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LOG(ERROR) << "Could not receive message";
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return false;
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}
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const uint8_t* buffer = request->payload;
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const uint8_t* buffer_end = request->payload + request->payload_size;
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switch(request->cmd) {
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using namespace gatekeeper;
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case ENROLL: {
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EnrollRequest enroll_request;
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auto rc = enroll_request.Deserialize(buffer, buffer_end);
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if (rc != ERROR_NONE) {
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LOG(ERROR) << "Failed to deserialize Enroll Request";
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return false;
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}
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EnrollResponse response;
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gatekeeper_.Enroll(enroll_request, &response);
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return channel_.SendResponse(ENROLL, response);
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}
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case VERIFY: {
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VerifyRequest verify_request;
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auto rc = verify_request.Deserialize(buffer, buffer_end);
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if (rc != ERROR_NONE) {
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LOG(ERROR) << "Failed to deserialize Verify Request";
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return false;
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}
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VerifyResponse response;
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gatekeeper_.Verify(verify_request, &response);
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return channel_.SendResponse(VERIFY, response);
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}
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default:
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LOG(ERROR) << "Unrecognized message id " << request->cmd;
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return false;
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}
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}
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} // namespace cuttlefish
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