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
260 lines (215 loc) • 8.97 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 _GeneralName = require("./GeneralName.js");
var _GeneralName2 = _interopRequireDefault(_GeneralName);
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 AuthorityKeyIdentifier = function () {
//**********************************************************************************
/**
* Constructor for AuthorityKeyIdentifier class
* @param {Object} [parameters={}]
* @property {Object} [schema] asn1js parsed value
*/
function AuthorityKeyIdentifier() {
var parameters = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
_classCallCheck(this, AuthorityKeyIdentifier);
//region Internal properties of the object
if ("keyIdentifier" in parameters)
/**
* @type {OctetString}
* @description keyIdentifier
*/
this.keyIdentifier = (0, _pvutils.getParametersValue)(parameters, "keyIdentifier", AuthorityKeyIdentifier.defaultValues("keyIdentifier"));
if ("authorityCertIssuer" in parameters)
/**
* @type {Array.<GeneralName>}
* @description authorityCertIssuer
*/
this.authorityCertIssuer = (0, _pvutils.getParametersValue)(parameters, "authorityCertIssuer", AuthorityKeyIdentifier.defaultValues("authorityCertIssuer"));
if ("authorityCertSerialNumber" in parameters)
/**
* @type {Integer}
* @description authorityCertIssuer
*/
this.authorityCertSerialNumber = (0, _pvutils.getParametersValue)(parameters, "authorityCertSerialNumber", AuthorityKeyIdentifier.defaultValues("authorityCertSerialNumber"));
//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(AuthorityKeyIdentifier, [{
key: "fromSchema",
//**********************************************************************************
/**
* Convert parsed asn1js object into current class
* @param {!Object} schema
*/
value: function fromSchema(schema) {
//region Check the schema is valid
var asn1 = asn1js.compareSchema(schema, schema, AuthorityKeyIdentifier.schema({
names: {
keyIdentifier: "keyIdentifier",
authorityCertIssuer: "authorityCertIssuer",
authorityCertSerialNumber: "authorityCertSerialNumber"
}
}));
if (asn1.verified === false) throw new Error("Object's schema was not verified against input data for AuthorityKeyIdentifier");
//endregion
//region Get internal properties from parsed schema
if ("keyIdentifier" in asn1.result) this.keyIdentifier = new asn1js.OctetString({ valueHex: asn1.result.keyIdentifier.valueBlock.valueHex });
if ("authorityCertIssuer" in asn1.result) this.authorityCertIssuer = Array.from(asn1.result.authorityCertIssuer, function (element) {
return new _GeneralName2.default({ schema: element });
});
if ("authorityCertSerialNumber" in asn1.result) this.authorityCertSerialNumber = new asn1js.Integer({ valueHex: asn1.result.authorityCertSerialNumber.valueBlock.valueHex });
//endregion
}
//**********************************************************************************
/**
* Convert current object to asn1js object and set correct values
* @returns {Object} asn1js object
*/
}, {
key: "toSchema",
value: function toSchema() {
//region Create array for output sequence
var outputArray = [];
if ("keyIdentifier" in this) {
var value = this.keyIdentifier;
value.idBlock.tagClass = 3; // CONTEXT-SPECIFIC
value.idBlock.tagNumber = 0; // [0]
outputArray.push(value);
}
if ("authorityCertIssuer" in this) {
outputArray.push(new asn1js.Constructed({
optional: true,
idBlock: {
tagClass: 3, // CONTEXT-SPECIFIC
tagNumber: 1 // [1]
},
value: Array.from(this.authorityCertIssuer, function (element) {
return element.toSchema();
})
}));
}
if ("authorityCertSerialNumber" in this) {
var _value = this.authorityCertSerialNumber;
_value.idBlock.tagClass = 3; // CONTEXT-SPECIFIC
_value.idBlock.tagNumber = 2; // [2]
outputArray.push(_value);
}
//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}
*/
}, {
key: "toJSON",
value: function toJSON() {
var object = {};
if ("keyIdentifier" in this) object.keyIdentifier = this.keyIdentifier.toJSON();
if ("authorityCertIssuer" in this) object.authorityCertIssuer = Array.from(this.authorityCertIssuer, function (element) {
return element.toJSON();
});
if ("authorityCertSerialNumber" in this) object.authorityCertSerialNumber = this.authorityCertSerialNumber.toJSON();
return object;
}
//**********************************************************************************
}], [{
key: "defaultValues",
value: function defaultValues(memberName) {
switch (memberName) {
case "keyIdentifier":
return new asn1js.OctetString();
case "authorityCertIssuer":
return [];
case "authorityCertSerialNumber":
return new asn1js.Integer();
default:
throw new Error("Invalid member name for AuthorityKeyIdentifier 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] : {};
// AuthorityKeyIdentifier OID ::= 2.5.29.35
//
//AuthorityKeyIdentifier ::= SEQUENCE {
// keyIdentifier [0] KeyIdentifier OPTIONAL,
// authorityCertIssuer [1] GeneralNames OPTIONAL,
// authorityCertSerialNumber [2] CertificateSerialNumber OPTIONAL }
//
//KeyIdentifier ::= OCTET STRING
/**
* @type {Object}
* @property {string} [blockName]
* @property {string} [keyIdentifier]
* @property {string} [authorityCertIssuer]
* @property {string} [authorityCertSerialNumber]
*/
var names = (0, _pvutils.getParametersValue)(parameters, "names", {});
return new asn1js.Sequence({
name: names.blockName || "",
value: [new asn1js.Primitive({
name: names.keyIdentifier || "",
optional: true,
idBlock: {
tagClass: 3, // CONTEXT-SPECIFIC
tagNumber: 0 // [0]
}
}), new asn1js.Constructed({
optional: true,
idBlock: {
tagClass: 3, // CONTEXT-SPECIFIC
tagNumber: 1 // [1]
},
value: [new asn1js.Repeated({
name: names.authorityCertIssuer || "",
value: _GeneralName2.default.schema()
})]
}), new asn1js.Primitive({
name: names.authorityCertSerialNumber || "",
optional: true,
idBlock: {
tagClass: 3, // CONTEXT-SPECIFIC
tagNumber: 2 // [2]
}
})]
});
}
}]);
return AuthorityKeyIdentifier;
}();
//**************************************************************************************
exports.default = AuthorityKeyIdentifier;
//# sourceMappingURL=AuthorityKeyIdentifier.js.map