cadesjs/build/NoticeReference.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");

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 NoticeReference {
	//**********************************************************************************
	/**
  * Constructor for NoticeReference class
  * @param {Object} [parameters={}]
  * @property {Object} [schema] asn1js parsed value
  */
	constructor(parameters = {}) {
		//region Internal properties of the object
		/**
   * @type {string}
   * @description organization
   */
		this.organization = (0, _pvutils.getParametersValue)(parameters, "organization", NoticeReference.defaultValues("organization"));
		/**
   * @type {number}
   * @description Type number for "organization"
   */
		this._organizationType = -1;
		/**
   * @type {Array}
   * @description noticeNumbers
   */
		this.noticeNumbers = (0, _pvutils.getParametersValue)(parameters, "noticeNumbers", NoticeReference.defaultValues("noticeNumbers"));
		//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 "organization":
				return "";
			case "noticeNumbers":
				return [];
			default:
				throw new Error(`Invalid member name for NoticeReference 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 "organization":
				return memberValue === "";
			case "noticeNumbers":
				return memberValue.length === 0;
			default:
				throw new Error(`Invalid member name for NoticeReference 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 = {}) {
		// NoticeReference ::= SEQUENCE {
		//    organization DisplayText,
		//    noticeNumbers SEQUENCE OF INTEGER }

		/**
   * @type {Object}
   * @property {string} [blockName]
   * @property {string} [optional]
   * @property {string} [organization]
   * @property {string} [noticeNumbers]
   */
		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.VisibleString({ name: names.organization || "" }), new asn1js.BmpString({ name: names.organization || "" }), new asn1js.Utf8String({ name: names.organization || "" })]
			}), new asn1js.Sequence({
				value: [new asn1js.Repeated({
					name: names.noticeNumbers || "",
					value: new asn1js.Integer()
				})]
			})]
		});
	}
	//**********************************************************************************
	/**
  * Convert parsed asn1js object into current class
  * @param {!Object} schema
  */
	fromSchema(schema) {
		//region Check the schema is valid
		const asn1 = asn1js.compareSchema(schema, schema, NoticeReference.schema({
			names: {
				organization: "organization",
				noticeNumbers: "noticeNumbers"
			}
		}));

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

		//region Get internal properties from parsed schema
		this.organization = asn1.result.organization.valueBlock.value;

		switch (asn1.result.organization.idBlock.tagNumber) {
			case 26:
				// VISIBLESTRING
				// noinspection JSUnusedGlobalSymbols
				this._organizationType = 0;
				break;
			case 30:
				// BMPSTRING
				// noinspection JSUnusedGlobalSymbols
				this._organizationType = 1;
				break;
			case 12:
				// UTF8STRING
				// noinspection JSUnusedGlobalSymbols
				this._organizationType = 2;
				break;
			default:
				throw new Error("Object's schema was not verified against input data for NoticeReference");
		}

		this.noticeNumbers = Array.from(asn1.result.noticeNumbers);
		//endregion
	}
	//**********************************************************************************
	/**
  * Convert current object to asn1js object and set correct values
  * @returns {Object} asn1js object
  */
	toSchema() {
		//region Create array for output sequence
		const outputArray = [];

		switch (this._organizationType) {
			case 0:
				outputArray.push(new asn1js.VisibleString({ value: this.organization }));
				break;
			case 1:
				outputArray.push(new asn1js.BmpString({ value: this.organization }));
				break;
			case 2:
				outputArray.push(new asn1js.Utf8String({ value: this.organization }));
				break;
			default:
				throw new Error("Non-initialized \"organization\" value");
		}

		outputArray.push(new asn1js.Sequence({
			value: Array.from(this.noticeNumbers)
		}));
		//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() {
		return {
			organization: this.organization,
			noticeNumbers: Array.from(this.noticeNumbers.toJSON())
		};
	}
	//**********************************************************************************
}
exports.default = NoticeReference; //**************************************************************************************
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