pkijs
Version:
Public Key Infrastructure (PKI) is the basis of how identity and key management is performed on the web today. PKIjs is a pure JavaScript library implementing the formats that are used in PKI applications. It is built on WebCrypto and aspires to make it p
207 lines (172 loc) • 8.34 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _asn1js = require("asn1js");
var asn1js = _interopRequireWildcard(_asn1js);
var _pvutils = require("pvutils");
var _common = require("./common.js");
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; } }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
//**************************************************************************************
/**
* Class from RFC5280
*/
var AttributeTypeAndValue = function () {
//**********************************************************************************
/**
* Constructor for AttributeTypeAndValue class
* @param {Object} [parameters={}]
* @property {Object} [schema] asn1js parsed value
*/
function AttributeTypeAndValue() {
var parameters = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
_classCallCheck(this, AttributeTypeAndValue);
//region Internal properties of the object
/**
* @type {string}
* @description type
*/
this.type = (0, _pvutils.getParametersValue)(parameters, "type", AttributeTypeAndValue.defaultValues("type"));
/**
* @type {Object}
* @description Value of the AttributeTypeAndValue class
*/
this.value = (0, _pvutils.getParametersValue)(parameters, "value", AttributeTypeAndValue.defaultValues("value"));
//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
*/
_createClass(AttributeTypeAndValue, [{
key: "fromSchema",
//**********************************************************************************
/**
* Convert parsed asn1js object into current class
* @param {!Object} schema
*/
value: function fromSchema(schema) {
//region Check the schema is valid
/**
* @type {{verified: boolean}|{verified: boolean, result: {type: Object, typeValue: Object}}}
*/
var asn1 = asn1js.compareSchema(schema, schema, AttributeTypeAndValue.schema({
names: {
type: "type",
value: "typeValue"
}
}));
if (asn1.verified === false) throw new Error("Object's schema was not verified against input data for AttributeTypeAndValue");
//endregion
//region Get internal properties from parsed schema
this.type = asn1.result.type.valueBlock.toString();
this.value = asn1.result.typeValue;
//endregion
}
//**********************************************************************************
/**
* Convert current object to asn1js object and set correct values
* @returns {Object} asn1js object
*/
}, {
key: "toSchema",
value: function toSchema() {
//region Construct and return new ASN.1 schema for this object
return new asn1js.Sequence({
value: [new asn1js.ObjectIdentifier({ value: this.type }), this.value]
});
//endregion
}
//**********************************************************************************
/**
* Convertion for the class to JSON object
* @returns {Object}
*/
}, {
key: "toJSON",
value: function toJSON() {
var _object = {
type: this.type
};
if (Object.keys(this.value).length !== 0) _object.value = this.value.toJSON();else _object.value = this.value;
return _object;
}
//**********************************************************************************
/**
* Compare two AttributeTypeAndValue values, or AttributeTypeAndValue with ArrayBuffer value
* @param {(AttributeTypeAndValue|ArrayBuffer)} compareTo The value compare to current
* @returns {boolean}
*/
}, {
key: "isEqual",
value: function isEqual(compareTo) {
if (compareTo instanceof AttributeTypeAndValue) {
if (this.type !== compareTo.type) return false;
// noinspection OverlyComplexBooleanExpressionJS
if (this.value instanceof asn1js.Utf8String && compareTo.value instanceof asn1js.Utf8String || this.value instanceof asn1js.BmpString && compareTo.value instanceof asn1js.BmpString || this.value instanceof asn1js.UniversalString && compareTo.value instanceof asn1js.UniversalString || this.value instanceof asn1js.NumericString && compareTo.value instanceof asn1js.NumericString || this.value instanceof asn1js.PrintableString && compareTo.value instanceof asn1js.PrintableString || this.value instanceof asn1js.TeletexString && compareTo.value instanceof asn1js.TeletexString || this.value instanceof asn1js.VideotexString && compareTo.value instanceof asn1js.VideotexString || this.value instanceof asn1js.IA5String && compareTo.value instanceof asn1js.IA5String || this.value instanceof asn1js.GraphicString && compareTo.value instanceof asn1js.GraphicString || this.value instanceof asn1js.VisibleString && compareTo.value instanceof asn1js.VisibleString || this.value instanceof asn1js.GeneralString && compareTo.value instanceof asn1js.GeneralString || this.value instanceof asn1js.CharacterString && compareTo.value instanceof asn1js.CharacterString) {
var value1 = (0, _common.stringPrep)(this.value.valueBlock.value);
var value2 = (0, _common.stringPrep)(compareTo.value.valueBlock.value);
if (value1.localeCompare(value2) !== 0) return false;
} else // Comparing as two ArrayBuffers
{
if ((0, _pvutils.isEqualBuffer)(this.value.valueBeforeDecode, compareTo.value.valueBeforeDecode) === false) return false;
}
return true;
}
if (compareTo instanceof ArrayBuffer) return (0, _pvutils.isEqualBuffer)(this.value.valueBeforeDecode, compareTo);
return false;
}
//**********************************************************************************
}], [{
key: "defaultValues",
value: function defaultValues(memberName) {
switch (memberName) {
case "type":
return "";
case "value":
return {};
default:
throw new Error("Invalid member name for AttributeTypeAndValue class: " + memberName);
}
}
//**********************************************************************************
/**
* Return value of asn1js schema for current class
* @param {Object} parameters Input parameters for the schema
* @returns {Object} asn1js schema object
*/
}, {
key: "schema",
value: function schema() {
var parameters = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
//AttributeTypeAndValue ::= Sequence {
// type AttributeType,
// value AttributeValue }
//
//AttributeType ::= OBJECT IDENTIFIER
//
//AttributeValue ::= ANY -- DEFINED BY AttributeType
/**
* @type {Object}
* @property {string} [blockName] Name for entire block
* @property {string} [type] Name for "type" element
* @property {string} [value] Name for "value" element
*/
var names = (0, _pvutils.getParametersValue)(parameters, "names", {});
return new asn1js.Sequence({
name: names.blockName || "",
value: [new asn1js.ObjectIdentifier({ name: names.type || "" }), new asn1js.Any({ name: names.value || "" })]
});
}
}]);
return AttributeTypeAndValue;
}();
//**************************************************************************************
exports.default = AttributeTypeAndValue;
//# sourceMappingURL=AttributeTypeAndValue.js.map