113 lines
2.7 KiB
C++
113 lines
2.7 KiB
C++
#ifndef MODEL_HPP
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#define MODEL_HPP
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#include <memory>
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#include <string>
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#include <chrono>
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#include <optional>
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#include "crow/json.h"
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#include "tl/expected.hpp"
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struct PublicKey {
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std::string modulus; //: "daaa63ddda38c189b8c49020c8276adbe0a695685a...",
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std::string public_exponent;//: 65537,
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crow::json::wvalue to_json() const;
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};
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struct WeightedUrl {
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uint32_t weight;
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std::string url;
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crow::json::wvalue to_json() const;
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};
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/** currency description document */
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struct CDD {
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std::string additional_info;
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time_t cdd_expiry_date;//: 2023-07-22T15:45:53.164685
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std::string cdd_location;//: https://opencent.org,
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size_t cdd_serial;//: 1,
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time_t cdd_signing_date;//: 2022-07-22T15:45:53.164685,
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size_t currency_divisor;//: 100,
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std::string currency_name;//: OpenCent,
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std::vector<unsigned> denominations;//: [1, 2, 5],
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std::string id;//: 23ed956e629ba35f0002eaf833ea436aea7db5c2,
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std::vector<WeightedUrl> info_service;
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/* eCipherSuite*/ std::string issuer_cipher_suite;//: RSA-SHA256-PSS-CHAUM82,
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PublicKey issuer_public_master_key;//: {
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// modulus: daaa63ddda38c189b8c49020c8276adbe0a695685a...,
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// public_exponent: 65537,
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// type: rsa public key
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//},
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std::vector<WeightedUrl> mint_service;
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std::string protocol_version; //: https://opencoin.org/1.0,
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std::vector<WeightedUrl> redeem_service;
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std::vector<WeightedUrl> renew_service;
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crow::json::wvalue to_json() const;
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};
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struct CDDC {
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CDD cdd;
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std::string signature;
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crow::json::wvalue to_json() const;
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};
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struct MintKey {
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unsigned int cdd_serial;
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std::string coins_expiry_date; //": "2023-10-30T15:45:53.164685",
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unsigned int denomination; //": 1,
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std::string id; // "1ceb977bb531c65f133ab8b0d60862b17369d96",
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std::string issuer_id; //": "23ed956e629ba35f0002eaf833ea436aea7db5c2",
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PublicKey public_mint_key;
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std::string sign_coins_not_after;
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std::string sign_coins_not_before;
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// "type": "mint key"
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crow::json::wvalue to_json() const;
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};
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struct MintKeyCert {
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MintKey mint_key;
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std::string signature;
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crow::json::wvalue to_json() const;
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};
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struct RequestCDDC {
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unsigned int cdd_serial;/// The version of the CDD. (Int)
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unsigned int message_reference; /// Client internal message reference.
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/// (Integer)
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static std::optional<RequestCDDC> from_json(const crow::json::rvalue & json);
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};
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struct ResponseCDDC {
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CDDC cddc;
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unsigned int message_reference;
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unsigned int status_code;
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std::string status_description;
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crow::json::wvalue to_json() const;
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};
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class Model {
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public:
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virtual ~Model(){};
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virtual const CDDC& getCDDC() = 0;
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virtual void mint() = 0;
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static std::unique_ptr<Model> getModel(const std::string& backend_name);
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private:
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};
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#endif // #ifndef MODEL_HPP
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