jwt-decode - npm Package Compare versions

Comparing version 2.0.4 to 2.1.0

build/jwt-decode.js

@@ -81,8 +81,10 @@ (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
 
-module.exports = function (token) {
+module.exports = function (token,options) {
   if (typeof token !== 'string') {
     throw new Error('Invalid token specified');
   }
-  
-  return JSON.parse(base64_url_decode(token.split('.')[1]));
+
+  options = options || {};
+  var pos = options.header === true ? 0 : 1;
+  return JSON.parse(base64_url_decode(token.split('.')[pos]));
 };
@@ -111,2 +113,2 @@
 },{"./lib/index":3}]},{},[4])
-//# 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cm93c2VyaWZ5IHdpbGwgaW5zdGFsbCB3aXRoIG5wbSBhbmQgcmVxdWlyZSB0aGUgbW9kdWxlLFxuICogdGhlIHBhY2thZ2UuanNvbiBmaWxlIHBvaW50cyB0byBpbmRleC5qcy5cbiAqL1xudmFyIGp3dF9kZWNvZGUgPSByZXF1aXJlKCcuL2xpYi9pbmRleCcpO1xuXG4vL3VzZSBhbWQgb3IganVzdCB0aHJvdWdodCB0byB3aW5kb3cgb2JqZWN0LlxuaWYgKHR5cGVvZiBnbG9iYWwud2luZG93LmRlZmluZSA9PSAnZnVuY3Rpb24nICYmIGdsb2JhbC53aW5kb3cuZGVmaW5lLmFtZCkge1xuICBnbG9iYWwud2luZG93LmRlZmluZSgnand0X2RlY29kZScsIGZ1bmN0aW9uICgpIHsgcmV0dXJuIGp3dF9kZWNvZGU7IH0pO1xufSBlbHNlIGlmIChnbG9iYWwud2luZG93KSB7XG4gIGdsb2JhbC53aW5kb3cuand0X2RlY29kZSA9IGp3dF9kZWNvZGU7XG59Il19
+//# sourceMappingURL=data:application/json;charset=utf-8;base64,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

build/jwt-decode.min.js

@@ -1,1 +0,1 @@
-!function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};b[g][0].call(k.exports,function(a){var c=b[g][1][a];return e(c?c:a)},k,k.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g<d.length;g++)e(d[g]);return e}({1:[function(a,b,c){function d(a){this.message=a}function e(a){var b=String(a).replace(/=+$/,"");if(b.length%4==1)throw new d("'atob' failed: The string to be decoded is not correctly encoded.");for(var c,e,g=0,h=0,i="";e=b.charAt(h++);~e&&(c=g%4?64*c+e:e,g++%4)?i+=String.fromCharCode(255&c>>(-2*g&6)):0)e=f.indexOf(e);return i}var f="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";d.prototype=new Error,d.prototype.name="InvalidCharacterError",b.exports="undefined"!=typeof window&&window.atob&&window.atob.bind(window)||e},{}],2:[function(a,b,c){function d(a){return decodeURIComponent(e(a).replace(/(.)/g,function(a,b){var c=b.charCodeAt(0).toString(16).toUpperCase();return c.length<2&&(c="0"+c),"%"+c}))}var e=a("./atob");b.exports=function(a){var b=a.replace(/-/g,"+").replace(/_/g,"/");switch(b.length%4){case 0:break;case 2:b+="==";break;case 3:b+="=";break;default:throw"Illegal base64url string!"}try{return d(b)}catch(c){return e(b)}}},{"./atob":1}],3:[function(a,b,c){"use strict";var d=a("./base64_url_decode");b.exports=function(a){if("string"!=typeof a)throw new Error("Invalid token specified");return JSON.parse(d(a.split(".")[1]))}},{"./base64_url_decode":2}],4:[function(a,b,c){(function(b){var c=a("./lib/index");"function"==typeof b.window.define&&b.window.define.amd?b.window.define("jwt_decode",function(){return c}):b.window&&(b.window.jwt_decode=c)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./lib/index":3}]},{},[4]);
+!function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};b[g][0].call(k.exports,function(a){var c=b[g][1][a];return e(c?c:a)},k,k.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g<d.length;g++)e(d[g]);return e}({1:[function(a,b,c){function d(a){this.message=a}function e(a){var b=String(a).replace(/=+$/,"");if(b.length%4==1)throw new d("'atob' failed: The string to be decoded is not correctly encoded.");for(var c,e,g=0,h=0,i="";e=b.charAt(h++);~e&&(c=g%4?64*c+e:e,g++%4)?i+=String.fromCharCode(255&c>>(-2*g&6)):0)e=f.indexOf(e);return i}var f="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";d.prototype=new Error,d.prototype.name="InvalidCharacterError",b.exports="undefined"!=typeof window&&window.atob&&window.atob.bind(window)||e},{}],2:[function(a,b,c){function d(a){return decodeURIComponent(e(a).replace(/(.)/g,function(a,b){var c=b.charCodeAt(0).toString(16).toUpperCase();return c.length<2&&(c="0"+c),"%"+c}))}var e=a("./atob");b.exports=function(a){var b=a.replace(/-/g,"+").replace(/_/g,"/");switch(b.length%4){case 0:break;case 2:b+="==";break;case 3:b+="=";break;default:throw"Illegal base64url string!"}try{return d(b)}catch(c){return e(b)}}},{"./atob":1}],3:[function(a,b,c){"use strict";var d=a("./base64_url_decode");b.exports=function(a,b){if("string"!=typeof a)throw new Error("Invalid token specified");b=b||{};var c=b.header===!0?0:1;return JSON.parse(d(a.split(".")[c]))}},{"./base64_url_decode":2}],4:[function(a,b,c){(function(b){var c=a("./lib/index");"function"==typeof b.window.define&&b.window.define.amd?b.window.define("jwt_decode",function(){return c}):b.window&&(b.window.jwt_decode=c)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./lib/index":3}]},{},[4]);

lib/index.js

@@ -5,8 +5,10 @@ 'use strict';
 
-module.exports = function (token) {
+module.exports = function (token,options) {
   if (typeof token !== 'string') {
     throw new Error('Invalid token specified');
   }
-  
-  return JSON.parse(base64_url_decode(token.split('.')[1]));
+
+  options = options || {};
+  var pos = options.header === true ? 0 : 1;
+  return JSON.parse(base64_url_decode(token.split('.')[pos]));
 };

package.json

 {
   "name": "jwt-decode",
-  "version": "2.0.4",
+  "version": "2.1.0",
   "description": "Decode JWT tokens, mostly useful for browser applications.",
@@ -5,0 +5,0 @@ "main": "lib/index.js",

test/tests.js

@@ -20,2 +20,8 @@ var token = 'eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJmb28iOiJiYXIiLCJleHAiOjEzOTMyODY4OTMsImlhdCI6MTM5MzI2ODg5M30.4-iaDojEVl0pJQMjrbM1EzUIfAZgsbK_kgnVyVxFSVo';
 
+  it('should return header information', function () {
+    var decoded = jwt_decode(token, { header: true });
+    expect(decoded.typ).to.equal('JWT');
+    expect(decoded.alg).to.equal('HS256');
+  });
+
   it('should work with utf8 tokens', function () {
@@ -22,0 +28,0 @@ var utf8_token = "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJuYW1lIjoiSm9zw6kiLCJpYXQiOjE0MjU2NDQ5NjZ9.1CfFtdGUPs6q8kT3OGQSVlhEMdbuX0HfNSqum0023a0";

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Found 1 instance in 1 package

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Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

24184

increased by2.19%

Lines of code

329

increased by3.13%

No dependency changes