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57 lines
1.5 KiB
57 lines
1.5 KiB
4 months ago
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// Copyright (C) 2019 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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#pragma once
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#include <chrono>
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#include <memory>
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#include "curl_wrapper.h"
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namespace cuttlefish {
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class CredentialSource {
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public:
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virtual ~CredentialSource() = default;
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virtual std::string Credential() = 0;
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};
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class GceMetadataCredentialSource : public CredentialSource {
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CurlWrapper curl;
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std::string latest_credential;
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std::chrono::steady_clock::time_point expiration;
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void RefreshCredential();
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public:
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GceMetadataCredentialSource();
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GceMetadataCredentialSource(GceMetadataCredentialSource&&) = default;
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virtual std::string Credential();
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static std::unique_ptr<CredentialSource> make();
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};
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class FixedCredentialSource : public CredentialSource {
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std::string credential;
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public:
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FixedCredentialSource(const std::string& credential);
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virtual std::string Credential();
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static std::unique_ptr<CredentialSource> make(const std::string& credential);
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};
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}
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