chromium/services/network/trust_tokens/trust_token_key_commitment_parser.h

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef SERVICES_NETWORK_TRUST_TOKENS_TRUST_TOKEN_KEY_COMMITMENT_PARSER_H_
#define SERVICES_NETWORK_TRUST_TOKENS_TRUST_TOKEN_KEY_COMMITMENT_PARSER_H_

#include <memory>
#include <string_view>

#include "services/network/public/mojom/trust_tokens.mojom-forward.h"
#include "services/network/trust_tokens/suitable_trust_token_origin.h"
#include "services/network/trust_tokens/trust_token_key_commitment_controller.h"

namespace network {

// These field names are from the key commitment JSON format specified in the
// Trust Tokens design doc
// (https://docs.google.com/document/d/1TNnya6B8pyomDK2F1R9CL3dY10OAmqWlnCxsWyOBDVQ/edit#bookmark=id.6wh9crbxdizi).
// "protocol version" (version of Trust Token used for this commitment):
extern const char kTrustTokenKeyCommitmentProtocolVersionField[];
// This commitment's ID, used for mediating between concurrencyID for this key
// commitment):
extern const char kTrustTokenKeyCommitmentIDField[];
// "Batch size" (number of blinded tokens to provide per issuance request):
extern const char kTrustTokenKeyCommitmentBatchsizeField[];
// "keys" (dictionary of keys)
extern const char kTrustTokenKeyCommitmentKeysField[];
// Each issuance key's expiry timestamp:
extern const char kTrustTokenKeyCommitmentExpiryField[];
// Each issuance key's key material:
extern const char kTrustTokenKeyCommitmentKeyField[];

// WARNING WARNING WARNING: When updating the parser implementation, please make
// sure the normative source(s) of the key commitment result data structure's
// format (as of writing, the design doc and perhaps ISSUER_PROTOCOL.md in the
// WICG repository) have been updated to reflect the change.
class TrustTokenKeyCommitmentParser
    : public TrustTokenKeyCommitmentController::Parser { … };

}  // namespace network

#endif  // SERVICES_NETWORK_TRUST_TOKENS_TRUST_TOKEN_KEY_COMMITMENT_PARSER_H_