1 /**
  2  *  ---------
  3  * |.##> <##.|  Open Smart Card Development Platform (www.openscdp.org)
  4  * |#       #|
  5  * |#       #|  Copyright (c) 1999-2018 CardContact Software & System Consulting
  6  * |'##> <##'|  Andreas Schwier, 32429 Minden, Germany (www.cardcontact.de)
  7  *  ---------
  8  *
  9  *  This file is part of OpenSCDP.
 10  *
 11  *  OpenSCDP is free software; you can redistribute it and/or modify
 12  *  it under the terms of the GNU General Public License version 2 as
 13  *  published by the Free Software Foundation.
 14  *
 15  *  OpenSCDP is distributed in the hope that it will be useful,
 16  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 17  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 18  *  GNU General Public License for more details.
 19  *
 20  *  You should have received a copy of the GNU General Public License
 21  *  along with OpenSCDP; if not, write to the Free Software
 22  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 23  *
 24  * @fileoverview SignatureKey - Object storing information related to PrK.QES
 25  */
 26 
 27 var FileSystemIdObject  = require('scsh/cardsim/FileSystemIdObject').FileSystemIdObject;
 28 var APDU                = require('scsh/cardsim/APDU').APDU;
 29 
 30 
 31 
 32 /**
 33  * Create a signature key object
 34  *
 35  * @class Class implementing signature keys
 36  *
 37  * @param {String} name the human readable name of the object
 38  * @param {Number} id the key id
 39  */
 40 function SignatureKey(name, id) {
 41 	FileSystemIdObject.call(this, name, id);
 42 	this.isTerminated = true;			// State after TERMINATE
 43 	this.allowTerminate = true;
 44 }
 45 
 46 SignatureKey.prototype = new FileSystemIdObject();
 47 SignatureKey.prototype.constructor = SignatureKey;
 48 
 49 exports.SignatureKey = SignatureKey;
 50 
 51 
 52 SignatureKey.TYPE_KEY = "signaturekey";
 53 
 54 
 55 
 56 /**
 57  * Override from base class
 58  */
 59 SignatureKey.prototype.getType = function() {
 60 	return SignatureKey.TYPE_KEY = "signaturekey";
 61 }
 62 
 63 
 64 
 65 /**
 66  * Terminate authentication object
 67  */
 68 SignatureKey.prototype.terminate = function() {
 69 	if (!this.allowTerminate) {
 70 		throw new GPError("SignatureKey", GPError.INVALID_DATA, APDU.SW_CONDOFUSENOTSAT, "Terminate not allowed for signature key");
 71 	}
 72 	this.isTerminated = true;
 73 }
 74 
 75 
 76 
 77 /**
 78  * Convert object to a human readable string
 79  */
 80 SignatureKey.prototype.toString = function() {
 81 	return this.name + (this.isTerminated ? " terminated" : " active");
 82 }
 83 
 84 
 85