pkijs
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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
274 lines (231 loc) • 10.3 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
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 _AttributeTypeAndValue = require("./AttributeTypeAndValue.js");
var _AttributeTypeAndValue2 = _interopRequireDefault(_AttributeTypeAndValue);
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; } }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
//**************************************************************************************
/**
* Class from RFC5280
*/
var RelativeDistinguishedNames = function () {
//**********************************************************************************
/**
* Constructor for RelativeDistinguishedNames class
* @param {Object} [parameters={}]
* @property {Object} [schema] asn1js parsed value
* @property {Array.<AttributeTypeAndValue>} [typesAndValues] Array of "type and value" objects
* @property {ArrayBuffer} [valueBeforeDecode] Value of the RDN before decoding from schema
*/
function RelativeDistinguishedNames() {
var parameters = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
_classCallCheck(this, RelativeDistinguishedNames);
//region Internal properties of the object
/**
* @type {Array.<AttributeTypeAndValue>}
* @description Array of "type and value" objects
*/
this.typesAndValues = (0, _pvutils.getParametersValue)(parameters, "typesAndValues", RelativeDistinguishedNames.defaultValues("typesAndValues"));
/**
* @type {ArrayBuffer}
* @description Value of the RDN before decoding from schema
*/
this.valueBeforeDecode = (0, _pvutils.getParametersValue)(parameters, "valueBeforeDecode", RelativeDistinguishedNames.defaultValues("valueBeforeDecode"));
//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(RelativeDistinguishedNames, [{
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: {RDN: Object, typesAndValues: Array.<Object>}}}
*/
var asn1 = asn1js.compareSchema(schema, schema, RelativeDistinguishedNames.schema({
names: {
blockName: "RDN",
repeatedSet: "typesAndValues"
}
}));
if (asn1.verified === false) throw new Error("Object's schema was not verified against input data for RelativeDistinguishedNames");
//endregion
//region Get internal properties from parsed schema
if ("typesAndValues" in asn1.result) // Could be a case when there is no "types and values"
this.typesAndValues = Array.from(asn1.result.typesAndValues, function (element) {
return new _AttributeTypeAndValue2.default({ schema: element });
});
this.valueBeforeDecode = asn1.result.RDN.valueBeforeDecode;
//endregion
}
//**********************************************************************************
/**
* Convert current object to asn1js object and set correct values
* @returns {Object} asn1js object
*/
}, {
key: "toSchema",
value: function toSchema() {
//region Decode stored TBS value
if (this.valueBeforeDecode.byteLength === 0) // No stored encoded array, create "from scratch"
{
return new asn1js.Sequence({
value: [new asn1js.Set({
value: Array.from(this.typesAndValues, function (element) {
return element.toSchema();
})
})]
});
}
var asn1 = asn1js.fromBER(this.valueBeforeDecode);
//endregion
//region Construct and return new ASN.1 schema for this object
return asn1.result;
//endregion
}
//**********************************************************************************
/**
* Convertion for the class to JSON object
* @returns {Object}
*/
}, {
key: "toJSON",
value: function toJSON() {
return {
typesAndValues: Array.from(this.typesAndValues, function (element) {
return element.toJSON();
})
};
}
//**********************************************************************************
/**
* Compare two RDN values, or RDN with ArrayBuffer value
* @param {(RelativeDistinguishedNames|ArrayBuffer)} compareTo The value compare to current
* @returns {boolean}
*/
}, {
key: "isEqual",
value: function isEqual(compareTo) {
if (compareTo instanceof RelativeDistinguishedNames) {
if (this.typesAndValues.length !== compareTo.typesAndValues.length) return false;
var _iteratorNormalCompletion = true;
var _didIteratorError = false;
var _iteratorError = undefined;
try {
for (var _iterator = this.typesAndValues.entries()[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
var _ref = _step.value;
var _ref2 = _slicedToArray(_ref, 2);
var index = _ref2[0];
var typeAndValue = _ref2[1];
if (typeAndValue.isEqual(compareTo.typesAndValues[index]) === false) return false;
}
} catch (err) {
_didIteratorError = true;
_iteratorError = err;
} finally {
try {
if (!_iteratorNormalCompletion && _iterator.return) {
_iterator.return();
}
} finally {
if (_didIteratorError) {
throw _iteratorError;
}
}
}
return true;
}
if (compareTo instanceof ArrayBuffer) return (0, _pvutils.isEqualBuffer)(this.valueBeforeDecode, compareTo);
return false;
}
//**********************************************************************************
}], [{
key: "defaultValues",
value: function defaultValues(memberName) {
switch (memberName) {
case "typesAndValues":
return [];
case "valueBeforeDecode":
return new ArrayBuffer(0);
default:
throw new Error("Invalid member name for RelativeDistinguishedNames 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
*/
}, {
key: "compareWithDefault",
value: function compareWithDefault(memberName, memberValue) {
switch (memberName) {
case "typesAndValues":
return memberValue.length === 0;
case "valueBeforeDecode":
return memberValue.byteLength === 0;
default:
throw new Error("Invalid member name for RelativeDistinguishedNames 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] : {};
//RDNSequence ::= Sequence OF RelativeDistinguishedName
//
//RelativeDistinguishedName ::=
//SET SIZE (1..MAX) OF AttributeTypeAndValue
/**
* @type {Object}
* @property {string} [blockName] Name for entire block
* @property {string} [repeatedSequence] Name for "repeatedSequence" block
* @property {string} [repeatedSet] Name for "repeatedSet" block
* @property {string} [typeAndValue] Name for "typeAndValue" block
*/
var names = (0, _pvutils.getParametersValue)(parameters, "names", {});
return new asn1js.Sequence({
name: names.blockName || "",
value: [new asn1js.Repeated({
name: names.repeatedSequence || "",
value: new asn1js.Set({
value: [new asn1js.Repeated({
name: names.repeatedSet || "",
value: _AttributeTypeAndValue2.default.schema(names.typeAndValue || {})
})]
})
})]
});
}
}]);
return RelativeDistinguishedNames;
}();
//**************************************************************************************
exports.default = RelativeDistinguishedNames;
//# sourceMappingURL=RelativeDistinguishedNames.js.map