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83 lines
2.4 KiB
83 lines
2.4 KiB
// |
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// Copyright (C) 2015 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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// |
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#include "attestation/common/mock_tpm_utility.h" |
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using ::testing::_; |
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using ::testing::Invoke; |
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using ::testing::Return; |
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using ::testing::WithArgs; |
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namespace { |
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class TransformString { |
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public: |
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explicit TransformString(std::string method) : method_(method) {} |
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bool operator()(const std::string& in, std::string* out) { |
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*out = attestation::MockTpmUtility::Transform(method_, in); |
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return true; |
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} |
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private: |
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std::string method_; |
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}; |
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class UntransformString { |
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public: |
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explicit UntransformString(std::string method) : method_(method) {} |
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bool operator()(const std::string& in, std::string* out) { |
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std::string suffix = "_fake_transform_" + method_; |
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auto position = in.find(suffix); |
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if (position == std::string::npos) { |
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return false; |
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} |
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*out = in.substr(0, position); |
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return true; |
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} |
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private: |
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std::string method_; |
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}; |
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} // namespace |
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namespace attestation { |
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MockTpmUtility::MockTpmUtility() { |
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ON_CALL(*this, IsTpmReady()).WillByDefault(Return(true)); |
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ON_CALL(*this, ActivateIdentity(_, _, _, _, _, _)) |
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.WillByDefault(Return(true)); |
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ON_CALL(*this, CreateCertifiedKey(_, _, _, _, _, _, _, _, _)) |
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.WillByDefault(Return(true)); |
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ON_CALL(*this, SealToPCR0(_, _)) |
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.WillByDefault(Invoke(TransformString("SealToPCR0"))); |
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ON_CALL(*this, Unseal(_, _)) |
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.WillByDefault(Invoke(UntransformString("SealToPCR0"))); |
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ON_CALL(*this, Unbind(_, _, _)) |
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.WillByDefault(WithArgs<1, 2>(Invoke(TransformString("Unbind")))); |
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ON_CALL(*this, Sign(_, _, _)) |
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.WillByDefault(WithArgs<1, 2>(Invoke(TransformString("Sign")))); |
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} |
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MockTpmUtility::~MockTpmUtility() {} |
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// static |
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std::string MockTpmUtility::Transform(const std::string& method, |
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const std::string& input) { |
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return input + "_fake_transform_" + method; |
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} |
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} // namespace attestation
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