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1"use strict";2var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {3    if (k2 === undefined) k2 = k;4    var desc = Object.getOwnPropertyDescriptor(m, k);5    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {6      desc = { enumerable: true, get: function() { return m[k]; } };7    }8    Object.defineProperty(o, k2, desc);9}) : (function(o, m, k, k2) {10    if (k2 === undefined) k2 = k;11    o[k2] = m[k];12}));13var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {14    Object.defineProperty(o, "default", { enumerable: true, value: v });15}) : function(o, v) {16    o["default"] = v;17});18var __importStar = (this && this.__importStar) || (function () {19    var ownKeys = function(o) {20        ownKeys = Object.getOwnPropertyNames || function (o) {21            var ar = [];22            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;23            return ar;24        };25        return ownKeys(o);26    };27    return function (mod) {28        if (mod && mod.__esModule) return mod;29        var result = {};30        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);31        __setModuleDefault(result, mod);32        return result;33    };34})();35Object.defineProperty(exports, "__esModule", { value: true });36exports.TSTInfo = void 0;37const crypto = __importStar(require("../crypto"));38const oid_1 = require("../oid");39const error_1 = require("./error");40class TSTInfo {41    root;42    constructor(asn1) {43        this.root = asn1;44    }45    get version() {46        return this.root.subs[0].toInteger();47    }48    get genTime() {49        return this.root.subs[4].toDate();50    }51    get messageImprintHashAlgorithm() {52        const oid = this.messageImprintObj.subs[0].subs[0].toOID();53        return oid_1.SHA2_HASH_ALGOS[oid];54    }55    get messageImprintHashedMessage() {56        return this.messageImprintObj.subs[1].value;57    }58    get raw() {59        return this.root.toDER();60    }61    verify(data) {62        const digest = crypto.digest(this.messageImprintHashAlgorithm, data);63        if (!crypto.bufferEqual(digest, this.messageImprintHashedMessage)) {64            throw new error_1.RFC3161TimestampVerificationError('message imprint does not match artifact');65        }66    }67    // https://www.rfc-editor.org/rfc/rfc3161#section-2.4.268    get messageImprintObj() {69        return this.root.subs[2];70    }71}72exports.TSTInfo = TSTInfo;73