cadesjs/build/CrlValidatedID.js

CAdESjs gives you an ability to make CAdES signatures on pure JavaScript. The libray made with latest CAdES standards in mind

"use strict";

Object.defineProperty(exports, "__esModule", {
	value: true
});

var _asn1js = require("asn1js");

var asn1js = _interopRequireWildcard(_asn1js);

var _pvutils = require("pvutils");

var _pkijs = require("pkijs");

var _OtherHashAlgAndValue = require("./OtherHashAlgAndValue.js");

var _OtherHashAlgAndValue2 = _interopRequireDefault(_OtherHashAlgAndValue);

var _CrlIdentifier = require("./CrlIdentifier.js");

var _CrlIdentifier2 = _interopRequireDefault(_CrlIdentifier);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

//**************************************************************************************
class CrlValidatedID {
	//**********************************************************************************
	/**
  * Constructor for CrlValidatedID class
  * @param {Object} [parameters={}]
  * @property {Object} [schema] asn1js parsed value
  */
	constructor(parameters = {}) {
		//region Internal properties of the object
		/**
   * @type {OctetString|OtherHashAlgAndValue}
   * @description crlHash
   */
		this.crlHash = (0, _pvutils.getParametersValue)(parameters, "crlHash", CrlValidatedID.defaultValues("crlHash"));

		this._crlHashType = -1; // 0 - OCTETSTRING, 1 - "OtherHashAlgAndValue"

		if ("crlIdentifier" in parameters)
			/**
    * @type {CrlIdentifier}
    * @description crlIdentifier
    */
			this.crlIdentifier = (0, _pvutils.getParametersValue)(parameters, "crlIdentifier", CrlValidatedID.defaultValues("crlIdentifier"));
		//endregion

		//region If input argument array contains "schema" for this object
		if ("schema" in parameters) this.fromSchema(parameters.schema);
		//endregion
	}
	//**********************************************************************************
	/**
  * Return default values for all class members
  * @param {string} memberName String name for a class member
  */
	static defaultValues(memberName) {
		switch (memberName) {
			case "crlHash":
				return new asn1js.Any();
			case "crlIdentifier":
				return new _CrlIdentifier2.default();
			default:
				throw new Error(`Invalid member name for CrlValidatedID class: ${memberName}`);
		}
	}
	//**********************************************************************************
	/**
  * Compare values with default values for all class members
  * @param {string} memberName String name for a class member
  * @param {*} memberValue Value to compare with default value
  */
	static compareWithDefault(memberName, memberValue) {
		switch (memberName) {
			case "crlHash":
				return memberValue instanceof asn1js.Any;
			case "crlIdentifier":
				return _CrlIdentifier2.default.compareWithDefault("crlissuer", memberValue.crlissuer) && _CrlIdentifier2.default.compareWithDefault("crlIssuedTime", memberValue.crlIssuedTime) && "crlNumber" in memberValue === false;
			default:
				throw new Error(`Invalid member name for CrlValidatedID class: ${memberName}`);
		}
	}
	//**********************************************************************************
	/**
  * Return value of asn1js schema for current class
  * @param {Object} parameters Input parameters for the schema
  * @returns {Object} asn1js schema object
  */
	static schema(parameters = {}) {
		// CrlValidatedID ::= SEQUENCE {
		//    crlHash OtherHash,
		//    crlIdentifier CrlIdentifier OPTIONAL }

		/**
   * @type {Object}
   * @property {string} [blockName]
   * @property {string} [crlHashSimple]
   * @property {string} [crlHashComplex]
   * @property {string} [crlIdentifier]
   */
		const names = (0, _pvutils.getParametersValue)(parameters, "names", {});

		return new asn1js.Sequence({
			name: names.blockName || "",
			optional: names.optional || false,
			value: [new asn1js.Choice({
				value: [new asn1js.OctetString({ name: names.crlHashSimple || "" }), _OtherHashAlgAndValue2.default.schema(names.crlHashComplex || {
					names: {
						blockName: ""
					}
				})]
			}), _CrlIdentifier2.default.schema(names.crlIdentifier || {
				names: {
					blockName: ""
				}
			})]
		});
	}
	//**********************************************************************************
	/**
  * Convert parsed asn1js object into current class
  * @param {!Object} schema
  */
	fromSchema(schema) {
		//region Check the schema is valid
		const asn1 = asn1js.compareSchema(schema, schema, CrlValidatedID.schema({
			names: {
				crlHashSimple: "crlHash",
				crlHashComplex: {
					names: {
						blockName: "crlHash"
					}
				},
				crlIdentifier: {
					names: {
						blockName: "crlIdentifier"
					}
				}
			}
		}));

		if (asn1.verified === false) throw new Error("Object's schema was not verified against input data for CrlValidatedID");
		//endregion

		//region Get internal properties from parsed schema
		if (asn1.result.crlHash instanceof asn1js.OctetString) {
			this.crlHash = asn1.result.crlHash;
			this._crlHashType = 0;
		} else {
			this.crlHash = new _OtherHashAlgAndValue2.default({ schema: asn1.result.crlHash });
			this._crlHashType = 1;
		}

		if ("crlIdentifier" in asn1.result) this.crlIdentifier = new _CrlIdentifier2.default({ schema: asn1.result.crlIdentifier });
		//endregion
	}
	//**********************************************************************************
	/**
  * Convert current object to asn1js object and set correct values
  * @returns {Object} asn1js object
  */
	toSchema() {
		if (this._crlHashType === -1) throw new Error("Incorrectly initialized \"CrlValidatedID\" class");

		//region Create array for output sequence
		const outputArray = [];

		if (this._crlHashType === 0) // OCTETSTRING
			outputArray.push(this.crlHash);else outputArray.push(this.crlHash.toSchema());

		if ("crlIdentifier" in this) outputArray.push(this.crlIdentifier.toSchema());
		//endregion

		//region Construct and return new ASN.1 schema for this object
		return new asn1js.Sequence({
			value: outputArray
		});
		//endregion
	}
	//**********************************************************************************
	/**
  * Convertion for the class to JSON object
  * @returns {Object}
  */
	toJSON() {
		const _object = {
			crlHash: this.crlHash.toJSON()
		};

		if ("crlIdentifier" in this) _object.crlIdentifier = this.crlIdentifier.toJSON();

		return _object;
	}
	//**********************************************************************************
	/**
  * Creates "CrlValidatedID" for given CMS Signed Data and signer index
  * @param parameters
  * @returns {Promise}
  */
	fillValues(parameters) {
		//region Initial variables
		const _this = this;

		let sequence = Promise.resolve();

		let hashAlgorithm = "SHA-1";

		let crl;
		//endregion 

		//region Check input parameters 
		if ("hashAlgorithm" in parameters) hashAlgorithm = parameters.hashAlgorithm;

		if ("crl" in parameters) crl = parameters.crl; // in_window.org.pkijs.simpl.CRL
		else return Promise.reject("Parameter \"crl\" is mandatory for making \"CrlValidatedID\"");
		//endregion 

		//region Get a "crypto" extension 
		const crypto = (0, _pkijs.getCrypto)();
		if (typeof crypto === "undefined") return Promise.reject("Unable to create WebCrypto object");
		//endregion 

		//region Fill correct value for "hashIndAlgorithm" 
		sequence = sequence.then(() => {
			if (hashAlgorithm.toUpperCase() !== "SHA-1") {
				const oid = (0, _pkijs.getOIDByAlgorithm)({ name: hashAlgorithm });
				if (oid === "") return Promise.reject(`Incorrect hashing algorithm: ${hashAlgorithm}`);

				_this._crlHashType = 1;
				_this.crlHash = new _OtherHashAlgAndValue2.default({
					hashAlgorithm: new _pkijs.AlgorithmIdentifier({
						algorithmId: oid,
						algorithmParams: new asn1js.Null()
					})
				});
			} else _this._crlHashType = 0;

			return Promise.resolve();
		});
		//endregion 

		//region Create all remaining attributes
		sequence = sequence.then(() => crypto.digest({ name: hashAlgorithm }, crl.toSchema().toBER(false)), error => Promise.reject(error)).then(result => {
			if (_this._crlHashType === 0) _this.crlHash = new asn1js.OctetString({ valueHex: result });else _this.crlHash.hashValue = new asn1js.OctetString({ valueHex: result });

			_this.crlIdentifier = new _CrlIdentifier2.default();
			_this.crlIdentifier.fillValues({
				crl
			});
		}, error => Promise.reject(error));
		//endregion 

		return sequence;
	}
	//**********************************************************************************
}
exports.default = CrlValidatedID; //**************************************************************************************
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