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79 lines
2.4 KiB
C++
79 lines
2.4 KiB
C++
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// Copyright 2015 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "net/ssl/threaded_ssl_private_key.h"
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#include <string>
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#include <utility>
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#include "base/bind.h"
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#include "base/location.h"
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#include "base/single_thread_task_runner.h"
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#include "base/task_runner_util.h"
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#include "base/threading/thread_task_runner_handle.h"
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namespace net {
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namespace {
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void DoCallback(const base::WeakPtr<ThreadedSSLPrivateKey>& key,
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const ThreadedSSLPrivateKey::SignCallback& callback,
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std::vector<uint8_t>* signature,
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Error error) {
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if (!key)
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return;
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callback.Run(error, *signature);
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}
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} // anonymous namespace
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class ThreadedSSLPrivateKey::Core
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: public base::RefCountedThreadSafe<ThreadedSSLPrivateKey::Core> {
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public:
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Core(std::unique_ptr<ThreadedSSLPrivateKey::Delegate> delegate)
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: delegate_(std::move(delegate)) {}
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ThreadedSSLPrivateKey::Delegate* delegate() { return delegate_.get(); }
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Error SignDigest(SSLPrivateKey::Hash hash,
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const base::StringPiece& input,
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std::vector<uint8_t>* signature) {
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return delegate_->SignDigest(hash, input, signature);
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}
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private:
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friend class base::RefCountedThreadSafe<Core>;
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~Core() {}
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std::unique_ptr<ThreadedSSLPrivateKey::Delegate> delegate_;
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};
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ThreadedSSLPrivateKey::ThreadedSSLPrivateKey(
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std::unique_ptr<ThreadedSSLPrivateKey::Delegate> delegate,
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scoped_refptr<base::SingleThreadTaskRunner> task_runner)
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: core_(new Core(std::move(delegate))),
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task_runner_(std::move(task_runner)),
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weak_factory_(this) {}
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std::vector<SSLPrivateKey::Hash> ThreadedSSLPrivateKey::GetDigestPreferences() {
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return core_->delegate()->GetDigestPreferences();
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}
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void ThreadedSSLPrivateKey::SignDigest(
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SSLPrivateKey::Hash hash,
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const base::StringPiece& input,
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const SSLPrivateKey::SignCallback& callback) {
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std::vector<uint8_t>* signature = new std::vector<uint8_t>;
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base::PostTaskAndReplyWithResult(
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task_runner_.get(), FROM_HERE,
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base::Bind(&ThreadedSSLPrivateKey::Core::SignDigest, core_, hash,
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input.as_string(), base::Unretained(signature)),
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base::Bind(&DoCallback, weak_factory_.GetWeakPtr(), callback,
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base::Owned(signature)));
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}
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ThreadedSSLPrivateKey::~ThreadedSSLPrivateKey() {}
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} // namespace net
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