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/* Copyright 2016 The Roughtime Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License. */
#ifndef SECURITY_ROUGHTIME_CLIENT_H_
#define SECURITY_ROUGHTIME_CLIENT_H_
#include <string>
#include "protocol.h"
namespace roughtime {
// Creates a client time request with the supplied |nonce|.
std::string CreateRequest(const uint8_t nonce[kNonceLength]);
// If the supplied |response_bytes| can be parsed, sets |*out_time| and
// |*out_radius| and returns true. Otherwise returns false and sets
// |*out_error|. The response must contain a path from the supplied |nonce|
// and a certificate signed with a private key that matches |root_public_key|.
bool ParseResponse(uint64_t *out_time, uint32_t *out_radius,
std::string *out_error,
const uint8_t root_public_key[kPublicKeyLength],
const uint8_t *response_bytes, size_t response_len,
const uint8_t nonce[kNonceLength]);
} // namespace roughtime
#endif // SECURITY_ROUGHTIME_CLIENT_H_