TokenBindingContext.h

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/*
 *  Copyright (c) 2018-present, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree.
 */

#pragma once

#include <fizz/extensions/tokenbinding/Types.h>

namespace fizz {
namespace extensions {

class TokenBindingContext {
 public:
  ~TokenBindingContext() = default;

  void setSupportedVersions(std::vector<TokenBindingProtocolVersion> versions) {
    if (!std::is_sorted(
            versions.begin(),
            versions.end(),
            std::greater_equal<TokenBindingProtocolVersion>())) {
      throw std::runtime_error("Protocol Versions are not in descending order");
    }
    supportedVersions_ = std::move(versions);
  }
  const auto& getSupportedVersions() const {
    return supportedVersions_;
  }

  void setSupportedKeyParameters(
      std::vector<TokenBindingKeyParameters> keyParams) {
    supportedKeyParams_ = std::move(keyParams);
  }
  const auto& getKeyParams() const {
    return supportedKeyParams_;
  }

 private:
  std::vector<TokenBindingProtocolVersion> supportedVersions_ = {
      TokenBindingProtocolVersion::token_binding_0_14};

  std::vector<TokenBindingKeyParameters> supportedKeyParams_ = {
      TokenBindingKeyParameters::ecdsap256};
};
} // namespace extensions
} // namespace fizz