Made public key an explicit option

README.md

@@ -60,14 +60,14 @@ This module also support tokens signed with public/private key pairs. Instead of
 
 ```javascript
 var publicKey = fs.readFileSync('/pat/to/public.pub');
-jwt({ secret: publicKey });
+jwt({ publicKey: publicKey });
 ```
 
 By default, the decoded token is attached to `req.user` but can be configured with the `requestProperty` option.
 
 
 ```javascript
-jwt({ secret: publicKey, requestProperty: 'auth' });
+jwt({ publicKey: publicKey, requestProperty: 'auth' });
 ```
 
 A custom function for extracting the token from a request can be specified with

lib/index.js

@@ -19,9 +19,9 @@ function wrapStaticSecretInCallback(secret){
 }
 
 module.exports = function(options) {
-  if (!options || !options.secret) throw new Error('secret should be set');
+  if (!options || !(options.secret || options.publicKey)) throw new Error('secret or publicKey should be set');
 
-  var secretCallback = options.secret;
+  var secretCallback = options.secret || options.publicKey;
 
   if (!isFunction(secretCallback)){
     secretCallback = wrapStaticSecretInCallback(secretCallback);

test/jwt.test.js

@@ -1,20 +1,30 @@
 var jwt = require('jsonwebtoken');
 var assert = require('assert');
+var fs = require('fs');
 
 var restifyjwt = require('../lib');
 var restify = require('restify');
 
 describe('failure tests', function () {
   var req = {};
   var res = {};
-
-  it('should throw if options not sent', function() {
-    try {
-      restifyjwt();
-    } catch(e) {
-      assert.ok(e);
-      assert.equal(e.message, 'secret should be set');
-    }
+
+    it('should throw if options not sent', function() {
+      try {
+        restifyjwt();
+      } catch(e) {
+        assert.ok(e);
+        assert.equal(e.message, 'secret or publicKey should be set');
+      }
+  });
+
+  it('should not throw if options.secret', function() {
+      restifyjwt({secret: 'secret'});
+  });
+
+  it('should not throw if options.publicKey', function() {
+      var publicKey = fs.readFileSync('./test/test.key.pub');
+      restifyjwt({publicKey});
   });
 
   it('should throw if no authorization header and credentials are required', function() {

test/test.key

@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----

test/test.key.pub

@@ -0,0 +1 @@
+ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCxamQfJCm06T6xyXizSgCKSfyMqOufrKLlfUF8t0xy3cW1kQqxrxILBnWb6ofuExfwHMbzB1OIzNozxBDNx1Bh/9s68YHkHKLjhnMI6Ucgxdeb1c2XRz6UudiGbfLuzxMYB3oL/LkpePJyjPG9HpVbPktjiYLOQ2VC0wJVBKHm2mmva5zOR94GmAIGTgf2NgZmHJMxmtMrwf81QEjajmtXUD6FGHP/rvujdxxsr5npGv8+2cJsCsFJ2ofhj/ZohwZxqcmqK/bmknCgVwMYa1LXoOtkYRf46P1fh/ElBp2n6iG3Khm2iuDzYzQBKpo8UhRIyBX+x5s5xp4YdDloCHLX