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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/cryptauth/fake_secure_context.h"
#include <stddef.h>
#include "base/strings/string_util.h"
namespace cryptauth {
namespace {
const char kFakeEncodingSuffix[] = ", but encoded";
const size_t kFakeEncodingSuffixLen = sizeof(kFakeEncodingSuffix) - 1;
const char kChannelBindingData[] = "channel binding data";
} // namespace
FakeSecureContext::FakeSecureContext()
: protocol_version_(SecureContext::PROTOCOL_VERSION_THREE_ONE) {}
FakeSecureContext::~FakeSecureContext() {}
std::string FakeSecureContext::GetChannelBindingData() const {
return kChannelBindingData;
}
SecureContext::ProtocolVersion FakeSecureContext::GetProtocolVersion() const {
return protocol_version_;
}
void FakeSecureContext::Encode(const std::string& message,
const MessageCallback& callback) {
callback.Run(message + kFakeEncodingSuffix);
}
void FakeSecureContext::Decode(const std::string& encoded_message,
const MessageCallback& callback) {
if (!EndsWith(encoded_message, kFakeEncodingSuffix,
base::CompareCase::SENSITIVE)) {
callback.Run(std::string());
}
std::string decoded_message = encoded_message;
decoded_message.erase(decoded_message.size() - kFakeEncodingSuffixLen);
callback.Run(decoded_message);
}
} // namespace cryptauth
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