jsencrypt
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A Javascript library to perform OpenSSL RSA Encryption, Decryption, and Key Generation.
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JavaScript
/*! asn1-1.0.2.js (c) 2013 Kenji Urushima | kjur.github.com/jsrsasign/license
*/
var JSX = JSX || {};
JSX.env = JSX.env || {};
var L = JSX, OP = Object.prototype, FUNCTION_TOSTRING = '[object Function]',ADD = ["toString", "valueOf"];
JSX.env.parseUA = function(agent) {
var numberify = function(s) {
var c = 0;
return parseFloat(s.replace(/\./g, function() {
return (c++ == 1) ? '' : '.';
}));
},
nav = navigator,
o = {
ie: 0,
opera: 0,
gecko: 0,
webkit: 0,
chrome: 0,
mobile: null,
air: 0,
ipad: 0,
iphone: 0,
ipod: 0,
ios: null,
android: 0,
webos: 0,
caja: nav && nav.cajaVersion,
secure: false,
os: null
},
ua = agent || (navigator && navigator.userAgent),
loc = window && window.location,
href = loc && loc.href,
m;
o.secure = href && (href.toLowerCase().indexOf("https") === 0);
if (ua) {
if ((/windows|win32/i).test(ua)) {
o.os = 'windows';
} else if ((/macintosh/i).test(ua)) {
o.os = 'macintosh';
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o.os = 'rhino';
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o.ios = m;
o.ipad = o.ipod = o.iphone = 0;
m = ua.match(/iPad|iPod|iPhone/);
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o[m[0].toLowerCase()] = o.ios;
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m = ua.match(/NokiaN[^\/]*|Android \d\.\d|webOS\/\d\.\d/);
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o.mobile = m[0];
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o.mobile = 'WebOS';
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o.mobile = 'Android';
m = ua.match(/Android ([^\s]*);/);
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o.android = numberify(m[1]);
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m = ua.match(/Chrome\/([^\s]*)/);
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o.chrome = numberify(m[1]); // Chrome
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if (m) {
o.air = m[0]; // Adobe AIR 1.0 or better
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}
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o.opera = numberify(m[1]);
m = ua.match(/Version\/([^\s]*)/);
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o.opera = numberify(m[1]); // opera 10+
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m = ua.match(/Opera Mini[^;]*/);
if (m) {
o.mobile = m[0]; // ex: Opera Mini/2.0.4509/1316
}
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m = ua.match(/MSIE\s([^;]*)/);
if (m && m[1]) {
o.ie = numberify(m[1]);
} else { // not opera, webkit, or ie
m = ua.match(/Gecko\/([^\s]*)/);
if (m) {
o.gecko = 1; // Gecko detected, look for revision
m = ua.match(/rv:([^\s\)]*)/);
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JSX.env.ua = JSX.env.parseUA();
JSX.isFunction = function(o) {
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JSX._IEEnumFix = (JSX.env.ua.ie) ? function(r, s) {
var i, fname, f;
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if (L.isFunction(f) && f!=OP[fname]) {
r[fname]=f;
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} : function(){};
JSX.extend = function(subc, superc, overrides) {
if (!superc||!subc) {
throw new Error("extend failed, please check that " +
"all dependencies are included.");
}
var F = function() {}, i;
F.prototype=superc.prototype;
subc.prototype=new F();
subc.prototype.constructor=subc;
subc.superclass=superc.prototype;
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superc.prototype.constructor=superc;
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subc.prototype[i]=overrides[i];
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L._IEEnumFix(subc.prototype, overrides);
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};
/*
* asn1.js - ASN.1 DER encoder classes
*
* Copyright (c) 2013 Kenji Urushima (kenji.urushima@gmail.com)
*
* This software is licensed under the terms of the MIT License.
* http://kjur.github.com/jsrsasign/license
*
* The above copyright and license notice shall be
* included in all copies or substantial portions of the Software.
*/
/**
* @fileOverview
* @name asn1-1.0.js
* @author Kenji Urushima kenji.urushima@gmail.com
* @version 1.0.2 (2013-May-30)
* @since 2.1
* @license <a href="http://kjur.github.io/jsrsasign/license/">MIT License</a>
*/
/**
* kjur's class library name space
* <p>
* This name space provides following name spaces:
* <ul>
* <li>{@link KJUR.asn1} - ASN.1 primitive hexadecimal encoder</li>
* <li>{@link KJUR.asn1.x509} - ASN.1 structure for X.509 certificate and CRL</li>
* <li>{@link KJUR.crypto} - Java Cryptographic Extension(JCE) style MessageDigest/Signature
* class and utilities</li>
* </ul>
* </p>
* NOTE: Please ignore method summary and document of this namespace. This caused by a bug of jsdoc2.
* @name KJUR
* @namespace kjur's class library name space
*/
if (typeof KJUR == "undefined" || !KJUR) KJUR = {};
/**
* kjur's ASN.1 class library name space
* <p>
* This is ITU-T X.690 ASN.1 DER encoder class library and
* class structure and methods is very similar to
* org.bouncycastle.asn1 package of
* well known BouncyCaslte Cryptography Library.
*
* <h4>PROVIDING ASN.1 PRIMITIVES</h4>
* Here are ASN.1 DER primitive classes.
* <ul>
* <li>{@link KJUR.asn1.DERBoolean}</li>
* <li>{@link KJUR.asn1.DERInteger}</li>
* <li>{@link KJUR.asn1.DERBitString}</li>
* <li>{@link KJUR.asn1.DEROctetString}</li>
* <li>{@link KJUR.asn1.DERNull}</li>
* <li>{@link KJUR.asn1.DERObjectIdentifier}</li>
* <li>{@link KJUR.asn1.DERUTF8String}</li>
* <li>{@link KJUR.asn1.DERNumericString}</li>
* <li>{@link KJUR.asn1.DERPrintableString}</li>
* <li>{@link KJUR.asn1.DERTeletexString}</li>
* <li>{@link KJUR.asn1.DERIA5String}</li>
* <li>{@link KJUR.asn1.DERUTCTime}</li>
* <li>{@link KJUR.asn1.DERGeneralizedTime}</li>
* <li>{@link KJUR.asn1.DERSequence}</li>
* <li>{@link KJUR.asn1.DERSet}</li>
* </ul>
*
* <h4>OTHER ASN.1 CLASSES</h4>
* <ul>
* <li>{@link KJUR.asn1.ASN1Object}</li>
* <li>{@link KJUR.asn1.DERAbstractString}</li>
* <li>{@link KJUR.asn1.DERAbstractTime}</li>
* <li>{@link KJUR.asn1.DERAbstractStructured}</li>
* <li>{@link KJUR.asn1.DERTaggedObject}</li>
* </ul>
* </p>
* NOTE: Please ignore method summary and document of this namespace. This caused by a bug of jsdoc2.
* @name KJUR.asn1
* @namespace
*/
if (typeof KJUR.asn1 == "undefined" || !KJUR.asn1) KJUR.asn1 = {};
/**
* ASN1 utilities class
* @name KJUR.asn1.ASN1Util
* @classs ASN1 utilities class
* @since asn1 1.0.2
*/
KJUR.asn1.ASN1Util = new function() {
this.integerToByteHex = function(i) {
var h = i.toString(16);
if ((h.length % 2) == 1) h = '0' + h;
return h;
};
this.bigIntToMinTwosComplementsHex = function(bigIntegerValue) {
var h = bigIntegerValue.toString(16);
if (h.substr(0, 1) != '-') {
if (h.length % 2 == 1) {
h = '0' + h;
} else {
if (! h.match(/^[0-7]/)) {
h = '00' + h;
}
}
} else {
var hPos = h.substr(1);
var xorLen = hPos.length;
if (xorLen % 2 == 1) {
xorLen += 1;
} else {
if (! h.match(/^[0-7]/)) {
xorLen += 2;
}
}
var hMask = '';
for (var i = 0; i < xorLen; i++) {
hMask += 'f';
}
var biMask = new BigInteger(hMask, 16);
var biNeg = biMask.xor(bigIntegerValue).add(BigInteger.ONE);
h = biNeg.toString(16).replace(/^-/, '');
}
return h;
};
/**
* get PEM string from hexadecimal data and header string
* @name getPEMStringFromHex
* @memberOf KJUR.asn1.ASN1Util
* @function
* @param {String} dataHex hexadecimal string of PEM body
* @param {String} pemHeader PEM header string (ex. 'RSA PRIVATE KEY')
* @return {String} PEM formatted string of input data
* @description
* @example
* var pem = KJUR.asn1.ASN1Util.getPEMStringFromHex('616161', 'RSA PRIVATE KEY');
* // value of pem will be:
* -----BEGIN PRIVATE KEY-----
* YWFh
* -----END PRIVATE KEY-----
*/
this.getPEMStringFromHex = function(dataHex, pemHeader) {
var dataWA = CryptoJS.enc.Hex.parse(dataHex);
var dataB64 = CryptoJS.enc.Base64.stringify(dataWA);
var pemBody = dataB64.replace(/(.{64})/g, "$1\r\n");
pemBody = pemBody.replace(/\r\n$/, '');
return "-----BEGIN " + pemHeader + "-----\r\n" +
pemBody +
"\r\n-----END " + pemHeader + "-----\r\n";
};
};
// ********************************************************************
// Abstract ASN.1 Classes
// ********************************************************************
// ********************************************************************
/**
* base class for ASN.1 DER encoder object
* @name KJUR.asn1.ASN1Object
* @class base class for ASN.1 DER encoder object
* @property {Boolean} isModified flag whether internal data was changed
* @property {String} hTLV hexadecimal string of ASN.1 TLV
* @property {String} hT hexadecimal string of ASN.1 TLV tag(T)
* @property {String} hL hexadecimal string of ASN.1 TLV length(L)
* @property {String} hV hexadecimal string of ASN.1 TLV value(V)
* @description
*/
KJUR.asn1.ASN1Object = function() {
var isModified = true;
var hTLV = null;
var hT = '00'
var hL = '00';
var hV = '';
/**
* get hexadecimal ASN.1 TLV length(L) bytes from TLV value(V)
* @name getLengthHexFromValue
* @memberOf KJUR.asn1.ASN1Object
* @function
* @return {String} hexadecimal string of ASN.1 TLV length(L)
*/
this.getLengthHexFromValue = function() {
if (typeof this.hV == "undefined" || this.hV == null) {
throw "this.hV is null or undefined.";
}
if (this.hV.length % 2 == 1) {
throw "value hex must be even length: n=" + hV.length + ",v=" + this.hV;
}
var n = this.hV.length / 2;
var hN = n.toString(16);
if (hN.length % 2 == 1) {
hN = "0" + hN;
}
if (n < 128) {
return hN;
} else {
var hNlen = hN.length / 2;
if (hNlen > 15) {
throw "ASN.1 length too long to represent by 8x: n = " + n.toString(16);
}
var head = 128 + hNlen;
return head.toString(16) + hN;
}
};
/**
* get hexadecimal string of ASN.1 TLV bytes
* @name getEncodedHex
* @memberOf KJUR.asn1.ASN1Object
* @function
* @return {String} hexadecimal string of ASN.1 TLV
*/
this.getEncodedHex = function() {
if (this.hTLV == null || this.isModified) {
this.hV = this.getFreshValueHex();
this.hL = this.getLengthHexFromValue();
this.hTLV = this.hT + this.hL + this.hV;
this.isModified = false;
//console.error("first time: " + this.hTLV);
}
return this.hTLV;
};
/**
* get hexadecimal string of ASN.1 TLV value(V) bytes
* @name getValueHex
* @memberOf KJUR.asn1.ASN1Object
* @function
* @return {String} hexadecimal string of ASN.1 TLV value(V) bytes
*/
this.getValueHex = function() {
this.getEncodedHex();
return this.hV;
}
this.getFreshValueHex = function() {
return '';
};
};
// == BEGIN DERAbstractString ================================================
/**
* base class for ASN.1 DER string classes
* @name KJUR.asn1.DERAbstractString
* @class base class for ASN.1 DER string classes
* @param {Array} params associative array of parameters (ex. {'str': 'aaa'})
* @property {String} s internal string of value
* @extends KJUR.asn1.ASN1Object
* @description
* <br/>
* As for argument 'params' for constructor, you can specify one of
* following properties:
* <ul>
* <li>str - specify initial ASN.1 value(V) by a string</li>
* <li>hex - specify initial ASN.1 value(V) by a hexadecimal string</li>
* </ul>
* NOTE: 'params' can be omitted.
*/
KJUR.asn1.DERAbstractString = function(params) {
KJUR.asn1.DERAbstractString.superclass.constructor.call(this);
var s = null;
var hV = null;
/**
* get string value of this string object
* @name getString
* @memberOf KJUR.asn1.DERAbstractString
* @function
* @return {String} string value of this string object
*/
this.getString = function() {
return this.s;
};
/**
* set value by a string
* @name setString
* @memberOf KJUR.asn1.DERAbstractString
* @function
* @param {String} newS value by a string to set
*/
this.setString = function(newS) {
this.hTLV = null;
this.isModified = true;
this.s = newS;
this.hV = stohex(this.s);
};
/**
* set value by a hexadecimal string
* @name setStringHex
* @memberOf KJUR.asn1.DERAbstractString
* @function
* @param {String} newHexString value by a hexadecimal string to set
*/
this.setStringHex = function(newHexString) {
this.hTLV = null;
this.isModified = true;
this.s = null;
this.hV = newHexString;
};
this.getFreshValueHex = function() {
return this.hV;
};
if (typeof params != "undefined") {
if (typeof params['str'] != "undefined") {
this.setString(params['str']);
} else if (typeof params['hex'] != "undefined") {
this.setStringHex(params['hex']);
}
}
};
JSX.extend(KJUR.asn1.DERAbstractString, KJUR.asn1.ASN1Object);
// == END DERAbstractString ================================================
// == BEGIN DERAbstractTime ==================================================
/**
* base class for ASN.1 DER Generalized/UTCTime class
* @name KJUR.asn1.DERAbstractTime
* @class base class for ASN.1 DER Generalized/UTCTime class
* @param {Array} params associative array of parameters (ex. {'str': '130430235959Z'})
* @extends KJUR.asn1.ASN1Object
* @description
* @see KJUR.asn1.ASN1Object - superclass
*/
KJUR.asn1.DERAbstractTime = function(params) {
KJUR.asn1.DERAbstractTime.superclass.constructor.call(this);
var s = null;
var date = null;
// --- PRIVATE METHODS --------------------
this.localDateToUTC = function(d) {
utc = d.getTime() + (d.getTimezoneOffset() * 60000);
var utcDate = new Date(utc);
return utcDate;
};
this.formatDate = function(dateObject, type) {
var pad = this.zeroPadding;
var d = this.localDateToUTC(dateObject);
var year = String(d.getFullYear());
if (type == 'utc') year = year.substr(2, 2);
var month = pad(String(d.getMonth() + 1), 2);
var day = pad(String(d.getDate()), 2);
var hour = pad(String(d.getHours()), 2);
var min = pad(String(d.getMinutes()), 2);
var sec = pad(String(d.getSeconds()), 2);
return year + month + day + hour + min + sec + 'Z';
};
this.zeroPadding = function(s, len) {
if (s.length >= len) return s;
return new Array(len - s.length + 1).join('0') + s;
};
// --- PUBLIC METHODS --------------------
/**
* get string value of this string object
* @name getString
* @memberOf KJUR.asn1.DERAbstractTime
* @function
* @return {String} string value of this time object
*/
this.getString = function() {
return this.s;
};
/**
* set value by a string
* @name setString
* @memberOf KJUR.asn1.DERAbstractTime
* @function
* @param {String} newS value by a string to set such like "130430235959Z"
*/
this.setString = function(newS) {
this.hTLV = null;
this.isModified = true;
this.s = newS;
this.hV = stohex(this.s);
};
/**
* set value by a Date object
* @name setByDateValue
* @memberOf KJUR.asn1.DERAbstractTime
* @function
* @param {Integer} year year of date (ex. 2013)
* @param {Integer} month month of date between 1 and 12 (ex. 12)
* @param {Integer} day day of month
* @param {Integer} hour hours of date
* @param {Integer} min minutes of date
* @param {Integer} sec seconds of date
*/
this.setByDateValue = function(year, month, day, hour, min, sec) {
var dateObject = new Date(Date.UTC(year, month - 1, day, hour, min, sec, 0));
this.setByDate(dateObject);
};
this.getFreshValueHex = function() {
return this.hV;
};
};
JSX.extend(KJUR.asn1.DERAbstractTime, KJUR.asn1.ASN1Object);
// == END DERAbstractTime ==================================================
// == BEGIN DERAbstractStructured ============================================
/**
* base class for ASN.1 DER structured class
* @name KJUR.asn1.DERAbstractStructured
* @class base class for ASN.1 DER structured class
* @property {Array} asn1Array internal array of ASN1Object
* @extends KJUR.asn1.ASN1Object
* @description
* @see KJUR.asn1.ASN1Object - superclass
*/
KJUR.asn1.DERAbstractStructured = function(params) {
KJUR.asn1.DERAbstractString.superclass.constructor.call(this);
var asn1Array = null;
/**
* set value by array of ASN1Object
* @name setByASN1ObjectArray
* @memberOf KJUR.asn1.DERAbstractStructured
* @function
* @param {array} asn1ObjectArray array of ASN1Object to set
*/
this.setByASN1ObjectArray = function(asn1ObjectArray) {
this.hTLV = null;
this.isModified = true;
this.asn1Array = asn1ObjectArray;
};
/**
* append an ASN1Object to internal array
* @name appendASN1Object
* @memberOf KJUR.asn1.DERAbstractStructured
* @function
* @param {ASN1Object} asn1Object to add
*/
this.appendASN1Object = function(asn1Object) {
this.hTLV = null;
this.isModified = true;
this.asn1Array.push(asn1Object);
};
this.asn1Array = new Array();
if (typeof params != "undefined") {
if (typeof params['array'] != "undefined") {
this.asn1Array = params['array'];
}
}
};
JSX.extend(KJUR.asn1.DERAbstractStructured, KJUR.asn1.ASN1Object);
// ********************************************************************
// ASN.1 Object Classes
// ********************************************************************
// ********************************************************************
/**
* class for ASN.1 DER Boolean
* @name KJUR.asn1.DERBoolean
* @class class for ASN.1 DER Boolean
* @extends KJUR.asn1.ASN1Object
* @description
* @see KJUR.asn1.ASN1Object - superclass
*/
KJUR.asn1.DERBoolean = function() {
KJUR.asn1.DERBoolean.superclass.constructor.call(this);
this.hT = "01";
this.hTLV = "0101ff";
};
JSX.extend(KJUR.asn1.DERBoolean, KJUR.asn1.ASN1Object);
// ********************************************************************
/**
* class for ASN.1 DER Integer
* @name KJUR.asn1.DERInteger
* @class class for ASN.1 DER Integer
* @extends KJUR.asn1.ASN1Object
* @description
* <br/>
* As for argument 'params' for constructor, you can specify one of
* following properties:
* <ul>
* <li>int - specify initial ASN.1 value(V) by integer value</li>
* <li>bigint - specify initial ASN.1 value(V) by BigInteger object</li>
* <li>hex - specify initial ASN.1 value(V) by a hexadecimal string</li>
* </ul>
* NOTE: 'params' can be omitted.
*/
KJUR.asn1.DERInteger = function(params) {
KJUR.asn1.DERInteger.superclass.constructor.call(this);
this.hT = "02";
/**
* set value by Tom Wu's BigInteger object
* @name setByBigInteger
* @memberOf KJUR.asn1.DERInteger
* @function
* @param {BigInteger} bigIntegerValue to set
*/
this.setByBigInteger = function(bigIntegerValue) {
this.hTLV = null;
this.isModified = true;
this.hV = KJUR.asn1.ASN1Util.bigIntToMinTwosComplementsHex(bigIntegerValue);
};
/**
* set value by integer value
* @name setByInteger
* @memberOf KJUR.asn1.DERInteger
* @function
* @param {Integer} integer value to set
*/
this.setByInteger = function(intValue) {
var bi = new BigInteger(String(intValue), 10);
this.setByBigInteger(bi);
};
/**
* set value by integer value
* @name setValueHex
* @memberOf KJUR.asn1.DERInteger
* @function
* @param {String} hexadecimal string of integer value
* @description
* <br/>
* NOTE: Value shall be represented by minimum octet length of
* two's complement representation.
*/
this.setValueHex = function(newHexString) {
this.hV = newHexString;
};
this.getFreshValueHex = function() {
return this.hV;
};
if (typeof params != "undefined") {
if (typeof params['bigint'] != "undefined") {
this.setByBigInteger(params['bigint']);
} else if (typeof params['int'] != "undefined") {
this.setByInteger(params['int']);
} else if (typeof params['hex'] != "undefined") {
this.setValueHex(params['hex']);
}
}
};
JSX.extend(KJUR.asn1.DERInteger, KJUR.asn1.ASN1Object);
// ********************************************************************
/**
* class for ASN.1 DER encoded BitString primitive
* @name KJUR.asn1.DERBitString
* @class class for ASN.1 DER encoded BitString primitive
* @extends KJUR.asn1.ASN1Object
* @description
* <br/>
* As for argument 'params' for constructor, you can specify one of
* following properties:
* <ul>
* <li>bin - specify binary string (ex. '10111')</li>
* <li>array - specify array of boolean (ex. [true,false,true,true])</li>
* <li>hex - specify hexadecimal string of ASN.1 value(V) including unused bits</li>
* </ul>
* NOTE: 'params' can be omitted.
*/
KJUR.asn1.DERBitString = function(params) {
KJUR.asn1.DERBitString.superclass.constructor.call(this);
this.hT = "03";
/**
* set ASN.1 value(V) by a hexadecimal string including unused bits
* @name setHexValueIncludingUnusedBits
* @memberOf KJUR.asn1.DERBitString
* @function
* @param {String} newHexStringIncludingUnusedBits
*/
this.setHexValueIncludingUnusedBits = function(newHexStringIncludingUnusedBits) {
this.hTLV = null;
this.isModified = true;
this.hV = newHexStringIncludingUnusedBits;
};
/**
* set ASN.1 value(V) by unused bit and hexadecimal string of value
* @name setUnusedBitsAndHexValue
* @memberOf KJUR.asn1.DERBitString
* @function
* @param {Integer} unusedBits
* @param {String} hValue
*/
this.setUnusedBitsAndHexValue = function(unusedBits, hValue) {
if (unusedBits < 0 || 7 < unusedBits) {
throw "unused bits shall be from 0 to 7: u = " + unusedBits;
}
var hUnusedBits = "0" + unusedBits;
this.hTLV = null;
this.isModified = true;
this.hV = hUnusedBits + hValue;
};
/**
* set ASN.1 DER BitString by binary string
* @name setByBinaryString
* @memberOf KJUR.asn1.DERBitString
* @function
* @param {String} binaryString binary value string (i.e. '10111')
* @description
* Its unused bits will be calculated automatically by length of
* 'binaryValue'. <br/>
* NOTE: Trailing zeros '0' will be ignored.
*/
this.setByBinaryString = function(binaryString) {
binaryString = binaryString.replace(/0+$/, '');
var unusedBits = 8 - binaryString.length % 8;
if (unusedBits == 8) unusedBits = 0;
for (var i = 0; i <= unusedBits; i++) {
binaryString += '0';
}
var h = '';
for (var i = 0; i < binaryString.length - 1; i += 8) {
var b = binaryString.substr(i, 8);
var x = parseInt(b, 2).toString(16);
if (x.length == 1) x = '0' + x;
h += x;
}
this.hTLV = null;
this.isModified = true;
this.hV = '0' + unusedBits + h;
};
/**
* set ASN.1 TLV value(V) by an array of boolean
* @name setByBooleanArray
* @memberOf KJUR.asn1.DERBitString
* @function
* @param {array} booleanArray array of boolean (ex. [true, false, true])
* @description
* NOTE: Trailing falses will be ignored.
*/
this.setByBooleanArray = function(booleanArray) {
var s = '';
for (var i = 0; i < booleanArray.length; i++) {
if (booleanArray[i] == true) {
s += '1';
} else {
s += '0';
}
}
this.setByBinaryString(s);
};
/**
* generate an array of false with specified length
* @name newFalseArray
* @memberOf KJUR.asn1.DERBitString
* @function
* @param {Integer} nLength length of array to generate
* @return {array} array of boolean faluse
* @description
* This static method may be useful to initialize boolean array.
*/
this.newFalseArray = function(nLength) {
var a = new Array(nLength);
for (var i = 0; i < nLength; i++) {
a[i] = false;
}
return a;
};
this.getFreshValueHex = function() {
return this.hV;
};
if (typeof params != "undefined") {
if (typeof params['hex'] != "undefined") {
this.setHexValueIncludingUnusedBits(params['hex']);
} else if (typeof params['bin'] != "undefined") {
this.setByBinaryString(params['bin']);
} else if (typeof params['array'] != "undefined") {
this.setByBooleanArray(params['array']);
}
}
};
JSX.extend(KJUR.asn1.DERBitString, KJUR.asn1.ASN1Object);
// ********************************************************************
/**
* class for ASN.1 DER OctetString
* @name KJUR.asn1.DEROctetString
* @class class for ASN.1 DER OctetString
* @param {Array} params associative array of parameters (ex. {'str': 'aaa'})
* @extends KJUR.asn1.DERAbstractString
* @description
* @see KJUR.asn1.DERAbstractString - superclass
*/
KJUR.asn1.DEROctetString = function(params) {
KJUR.asn1.DEROctetString.superclass.constructor.call(this, params);
this.hT = "04";
};
JSX.extend(KJUR.asn1.DEROctetString, KJUR.asn1.DERAbstractString);
// ********************************************************************
/**
* class for ASN.1 DER Null
* @name KJUR.asn1.DERNull
* @class class for ASN.1 DER Null
* @extends KJUR.asn1.ASN1Object
* @description
* @see KJUR.asn1.ASN1Object - superclass
*/
KJUR.asn1.DERNull = function() {
KJUR.asn1.DERNull.superclass.constructor.call(this);
this.hT = "05";
this.hTLV = "0500";
};
JSX.extend(KJUR.asn1.DERNull, KJUR.asn1.ASN1Object);
// ********************************************************************
/**
* class for ASN.1 DER ObjectIdentifier
* @name KJUR.asn1.DERObjectIdentifier
* @class class for ASN.1 DER ObjectIdentifier
* @param {Array} params associative array of parameters (ex. {'oid': '2.5.4.5'})
* @extends KJUR.asn1.ASN1Object
* @description
* <br/>
* As for argument 'params' for constructor, you can specify one of
* following properties:
* <ul>
* <li>oid - specify initial ASN.1 value(V) by a oid string (ex. 2.5.4.13)</li>
* <li>hex - specify initial ASN.1 value(V) by a hexadecimal string</li>
* </ul>
* NOTE: 'params' can be omitted.
*/
KJUR.asn1.DERObjectIdentifier = function(params) {
var itox = function(i) {
var h = i.toString(16);
if (h.length == 1) h = '0' + h;
return h;
};
var roidtox = function(roid) {
var h = '';
var bi = new BigInteger(roid, 10);
var b = bi.toString(2);
var padLen = 7 - b.length % 7;
if (padLen == 7) padLen = 0;
var bPad = '';
for (var i = 0; i < padLen; i++) bPad += '0';
b = bPad + b;
for (var i = 0; i < b.length - 1; i += 7) {
var b8 = b.substr(i, 7);
if (i != b.length - 7) b8 = '1' + b8;
h += itox(parseInt(b8, 2));
}
return h;
}
KJUR.asn1.DERObjectIdentifier.superclass.constructor.call(this);
this.hT = "06";
/**
* set value by a hexadecimal string
* @name setValueHex
* @memberOf KJUR.asn1.DERObjectIdentifier
* @function
* @param {String} newHexString hexadecimal value of OID bytes
*/
this.setValueHex = function(newHexString) {
this.hTLV = null;
this.isModified = true;
this.s = null;
this.hV = newHexString;
};
/**
* set value by a OID string
* @name setValueOidString
* @memberOf KJUR.asn1.DERObjectIdentifier
* @function
* @param {String} oidString OID string (ex. 2.5.4.13)
*/
this.setValueOidString = function(oidString) {
if (! oidString.match(/^[0-9.]+$/)) {
throw "malformed oid string: " + oidString;
}
var h = '';
var a = oidString.split('.');
var i0 = parseInt(a[0]) * 40 + parseInt(a[1]);
h += itox(i0);
a.splice(0, 2);
for (var i = 0; i < a.length; i++) {
h += roidtox(a[i]);
}
this.hTLV = null;
this.isModified = true;
this.s = null;
this.hV = h;
};
/**
* set value by a OID name
* @name setValueName
* @memberOf KJUR.asn1.DERObjectIdentifier
* @function
* @param {String} oidName OID name (ex. 'serverAuth')
* @since 1.0.1
* @description
* OID name shall be defined in 'KJUR.asn1.x509.OID.name2oidList'.
* Otherwise raise error.
*/
this.setValueName = function(oidName) {
if (typeof KJUR.asn1.x509.OID.name2oidList[oidName] != "undefined") {
var oid = KJUR.asn1.x509.OID.name2oidList[oidName];
this.setValueOidString(oid);
} else {
throw "DERObjectIdentifier oidName undefined: " + oidName;
}
};
this.getFreshValueHex = function() {
return this.hV;
};
if (typeof params != "undefined") {
if (typeof params['oid'] != "undefined") {
this.setValueOidString(params['oid']);
} else if (typeof params['hex'] != "undefined") {
this.setValueHex(params['hex']);
} else if (typeof params['name'] != "undefined") {
this.setValueName(params['name']);
}
}
};
JSX.extend(KJUR.asn1.DERObjectIdentifier, KJUR.asn1.ASN1Object);
// ********************************************************************
/**
* class for ASN.1 DER UTF8String
* @name KJUR.asn1.DERUTF8String
* @class class for ASN.1 DER UTF8String
* @param {Array} params associative array of parameters (ex. {'str': 'aaa'})
* @extends KJUR.asn1.DERAbstractString
* @description
* @see KJUR.asn1.DERAbstractString - superclass
*/
KJUR.asn1.DERUTF8String = function(params) {
KJUR.asn1.DERUTF8String.superclass.constructor.call(this, params);
this.hT = "0c";
};
JSX.extend(KJUR.asn1.DERUTF8String, KJUR.asn1.DERAbstractString);
// ********************************************************************
/**
* class for ASN.1 DER NumericString
* @name KJUR.asn1.DERNumericString
* @class class for ASN.1 DER NumericString
* @param {Array} params associative array of parameters (ex. {'str': 'aaa'})
* @extends KJUR.asn1.DERAbstractString
* @description
* @see KJUR.asn1.DERAbstractString - superclass
*/
KJUR.asn1.DERNumericString = function(params) {
KJUR.asn1.DERNumericString.superclass.constructor.call(this, params);
this.hT = "12";
};
JSX.extend(KJUR.asn1.DERNumericString, KJUR.asn1.DERAbstractString);
// ********************************************************************
/**
* class for ASN.1 DER PrintableString
* @name KJUR.asn1.DERPrintableString
* @class class for ASN.1 DER PrintableString
* @param {Array} params associative array of parameters (ex. {'str': 'aaa'})
* @extends KJUR.asn1.DERAbstractString
* @description
* @see KJUR.asn1.DERAbstractString - superclass
*/
KJUR.asn1.DERPrintableString = function(params) {
KJUR.asn1.DERPrintableString.superclass.constructor.call(this, params);
this.hT = "13";
};
JSX.extend(KJUR.asn1.DERPrintableString, KJUR.asn1.DERAbstractString);
// ********************************************************************
/**
* class for ASN.1 DER TeletexString
* @name KJUR.asn1.DERTeletexString
* @class class for ASN.1 DER TeletexString
* @param {Array} params associative array of parameters (ex. {'str': 'aaa'})
* @extends KJUR.asn1.DERAbstractString
* @description
* @see KJUR.asn1.DERAbstractString - superclass
*/
KJUR.asn1.DERTeletexString = function(params) {
KJUR.asn1.DERTeletexString.superclass.constructor.call(this, params);
this.hT = "14";
};
JSX.extend(KJUR.asn1.DERTeletexString, KJUR.asn1.DERAbstractString);
// ********************************************************************
/**
* class for ASN.1 DER IA5String
* @name KJUR.asn1.DERIA5String
* @class class for ASN.1 DER IA5String
* @param {Array} params associative array of parameters (ex. {'str': 'aaa'})
* @extends KJUR.asn1.DERAbstractString
* @description
* @see KJUR.asn1.DERAbstractString - superclass
*/
KJUR.asn1.DERIA5String = function(params) {
KJUR.asn1.DERIA5String.superclass.constructor.call(this, params);
this.hT = "16";
};
JSX.extend(KJUR.asn1.DERIA5String, KJUR.asn1.DERAbstractString);
// ********************************************************************
/**
* class for ASN.1 DER UTCTime
* @name KJUR.asn1.DERUTCTime
* @class class for ASN.1 DER UTCTime
* @param {Array} params associative array of parameters (ex. {'str': '130430235959Z'})
* @extends KJUR.asn1.DERAbstractTime
* @description
* <br/>
* As for argument 'params' for constructor, you can specify one of
* following properties:
* <ul>
* <li>str - specify initial ASN.1 value(V) by a string (ex.'130430235959Z')</li>
* <li>hex - specify initial ASN.1 value(V) by a hexadecimal string</li>
* <li>date - specify Date object.</li>
* </ul>
* NOTE: 'params' can be omitted.
* <h4>EXAMPLES</h4>
* @example
* var d1 = new KJUR.asn1.DERUTCTime();
* d1.setString('130430125959Z');
*
* var d2 = new KJUR.asn1.DERUTCTime({'str': '130430125959Z'});
*
* var d3 = new KJUR.asn1.DERUTCTime({'date': new Date(Date.UTC(2015, 0, 31, 0, 0, 0, 0))});
*/
KJUR.asn1.DERUTCTime = function(params) {
KJUR.asn1.DERUTCTime.superclass.constructor.call(this, params);
this.hT = "17";
/**
* set value by a Date object
* @name setByDate
* @memberOf KJUR.asn1.DERUTCTime
* @function
* @param {Date} dateObject Date object to set ASN.1 value(V)
*/
this.setByDate = function(dateObject) {
this.hTLV = null;
this.isModified = true;
this.date = dateObject;
this.s = this.formatDate(this.date, 'utc');
this.hV = stohex(this.s);
};
if (typeof params != "undefined") {
if (typeof params['str'] != "undefined") {
this.setString(params['str']);
} else if (typeof params['hex'] != "undefined") {
this.setStringHex(params['hex']);
} else if (typeof params['date'] != "undefined") {
this.setByDate(params['date']);
}
}
};
JSX.extend(KJUR.asn1.DERUTCTime, KJUR.asn1.DERAbstractTime);
// ********************************************************************
/**
* class for ASN.1 DER GeneralizedTime
* @name KJUR.asn1.DERGeneralizedTime
* @class class for ASN.1 DER GeneralizedTime
* @param {Array} params associative array of parameters (ex. {'str': '20130430235959Z'})
* @extends KJUR.asn1.DERAbstractTime
* @description
* <br/>
* As for argument 'params' for constructor, you can specify one of
* following properties:
* <ul>
* <li>str - specify initial ASN.1 value(V) by a string (ex.'20130430235959Z')</li>
* <li>hex - specify initial ASN.1 value(V) by a hexadecimal string</li>
* <li>date - specify Date object.</li>
* </ul>
* NOTE: 'params' can be omitted.
*/
KJUR.asn1.DERGeneralizedTime = function(params) {
KJUR.asn1.DERGeneralizedTime.superclass.constructor.call(this, params);
this.hT = "18";
/**
* set value by a Date object
* @name setByDate
* @memberOf KJUR.asn1.DERGeneralizedTime
* @function
* @param {Date} dateObject Date object to set ASN.1 value(V)
* @example
* When you specify UTC time, use 'Date.UTC' method like this:<br/>
* var o = new DERUTCTime();
* var date = new Date(Date.UTC(2015, 0, 31, 23, 59, 59, 0)); #2015JAN31 23:59:59
* o.setByDate(date);
*/
this.setByDate = function(dateObject) {
this.hTLV = null;
this.isModified = true;
this.date = dateObject;
this.s = this.formatDate(this.date, 'gen');
this.hV = stohex(this.s);
};
if (typeof params != "undefined") {
if (typeof params['str'] != "undefined") {
this.setString(params['str']);
} else if (typeof params['hex'] != "undefined") {
this.setStringHex(params['hex']);
} else if (typeof params['date'] != "undefined") {
this.setByDate(params['date']);
}
}
};
JSX.extend(KJUR.asn1.DERGeneralizedTime, KJUR.asn1.DERAbstractTime);
// ********************************************************************
/**
* class for ASN.1 DER Sequence
* @name KJUR.asn1.DERSequence
* @class class for ASN.1 DER Sequence
* @extends KJUR.asn1.DERAbstractStructured
* @description
* <br/>
* As for argument 'params' for constructor, you can specify one of
* following properties:
* <ul>
* <li>array - specify array of ASN1Object to set elements of content</li>
* </ul>
* NOTE: 'params' can be omitted.
*/
KJUR.asn1.DERSequence = function(params) {
KJUR.asn1.DERSequence.superclass.constructor.call(this, params);
this.hT = "30";
this.getFreshValueHex = function() {
var h = '';
for (var i = 0; i < this.asn1Array.length; i++) {
var asn1Obj = this.asn1Array[i];
h += asn1Obj.getEncodedHex();
}
this.hV = h;
return this.hV;
};
};
JSX.extend(KJUR.asn1.DERSequence, KJUR.asn1.DERAbstractStructured);
// ********************************************************************
/**
* class for ASN.1 DER Set
* @name KJUR.asn1.DERSet
* @class class for ASN.1 DER Set
* @extends KJUR.asn1.DERAbstractStructured
* @description
* <br/>
* As for argument 'params' for constructor, you can specify one of
* following properties:
* <ul>
* <li>array - specify array of ASN1Object to set elements of content</li>
* </ul>
* NOTE: 'params' can be omitted.
*/
KJUR.asn1.DERSet = function(params) {
KJUR.asn1.DERSet.superclass.constructor.call(this, params);
this.hT = "31";
this.getFreshValueHex = function() {
var a = new Array();
for (var i = 0; i < this.asn1Array.length; i++) {
var asn1Obj = this.asn1Array[i];
a.push(asn1Obj.getEncodedHex());
}
a.sort();
this.hV = a.join('');
return this.hV;
};
};
JSX.extend(KJUR.asn1.DERSet, KJUR.asn1.DERAbstractStructured);
// ********************************************************************
/**
* class for ASN.1 DER TaggedObject
* @name KJUR.asn1.DERTaggedObject
* @class class for ASN.1 DER TaggedObject
* @extends KJUR.asn1.ASN1Object
* @description
* <br/>
* Parameter 'tagNoNex' is ASN.1 tag(T) value for this object.
* For example, if you find '[1]' tag in a ASN.1 dump,
* 'tagNoHex' will be 'a1'.
* <br/>
* As for optional argument 'params' for constructor, you can specify *ANY* of
* following properties:
* <ul>
* <li>explicit - specify true if this is explicit tag otherwise false
* (default is 'true').</li>
* <li>tag - specify tag (default is 'a0' which means [0])</li>
* <li>obj - specify ASN1Object which is tagged</li>
* </ul>
* @example
* d1 = new KJUR.asn1.DERUTF8String({'str':'a'});
* d2 = new KJUR.asn1.DERTaggedObject({'obj': d1});
* hex = d2.getEncodedHex();
*/
KJUR.asn1.DERTaggedObject = function(params) {
KJUR.asn1.DERTaggedObject.superclass.constructor.call(this);
this.hT = "a0";
this.hV = '';
this.isExplicit = true;
this.asn1Object = null;
/**
* set value by an ASN1Object
* @name setString
* @memberOf KJUR.asn1.DERTaggedObject
* @function
* @param {Boolean} isExplicitFlag flag for explicit/implicit tag
* @param {Integer} tagNoHex hexadecimal string of ASN.1 tag
* @param {ASN1Object} asn1Object ASN.1 to encapsulate
*/
this.setASN1Object = function(isExplicitFlag, tagNoHex, asn1Object) {
this.hT = tagNoHex;
this.isExplicit = isExplicitFlag;
this.asn1Object = asn1Object;
if (this.isExplicit) {
this.hV = this.asn1Object.getEncodedHex();
this.hTLV = null;
this.isModified = true;
} else {
this.hV = null;
this.hTLV = asn1Object.getEncodedHex();
this.hTLV = this.hTLV.replace(/^../, tagNoHex);
this.isModified = false;
}
};
this.getFreshValueHex = function() {
return this.hV;
};
if (typeof params != "undefined") {
if (typeof params['tag'] != "undefined") {
this.hT = params['tag'];
}
if (typeof params['explicit'] != "undefined") {
this.isExplicit = params['explicit'];
}
if (typeof params['obj'] != "undefined") {
this.asn1Object = params['obj'];
this.setASN1Object(this.isExplicit, this.hT, this.asn1Object);
}
}
};
JSX.extend(KJUR.asn1.DERTaggedObject, KJUR.asn1.ASN1Object);