fix: some request properties are not being passed to hawk in Node16

.gitignore

@@ -1 +1,3 @@
-node_modules/*
+node_modules/*
+package-lock.json
+.vscode/*

lib/strategy.js

@@ -5,8 +5,6 @@ var passport = require('passport'),
   util = require('util'),
   hawk = require('hawk');
 
-var xtend = require('xtend');
-
 /**
  * `Strategy` constructor.
  *
@@ -65,7 +63,8 @@ util.inherits(Strategy, passport.Strategy);
 Strategy.prototype.authenticate = function(req, opts) {
   //express change req.url when mounting with app.use
   //this creates a new request object with url = originalUrl
-  req = xtend({}, req, { url: req.originalUrl || req.url });
+  req = Object.create(req);
+  req.url = req.originalUrl || req.url;
 
   var authenticate = this.bewit ? 'authenticateBewit' : 'authenticate';
   hawk.server[authenticate](req, this.verify, opts || {}, function(err, credentials, ext) {

package.json

@@ -18,8 +18,7 @@
   "license": "MIT",
   "dependencies": {
     "hawk": "jfromaniello/hawk",
-    "passport": "^0.3.0",
-    "xtend": "^4.0.1"
+    "passport": "^0.3.0"
   },
   "devDependencies": {
     "mocha": "^2.3.3",

test/bewit.tests.js

@@ -1,6 +1,7 @@
 var HawkStrategy = require('../lib/strategy'),
   Hawk = require('hawk'),
-  should = require('should');
+  should = require('should'),
+  buildRequest = require('./reqMock').buildRequest;
 
 var credentials = {
   key: 'abcd',
@@ -22,13 +23,13 @@ describe('passport-hawk with bewit', function() {
       credentials: credentials,
       ttlSec: 60 * 5
     });
-    var req = {
+    var req = buildRequest({
       headers: {
         host: 'example.com:8080'
       },
       method: 'GET',
       url: '/resource/4?filter=a&bewit=' + bewit
-    };
+    });
 
     strategy.success = function(user) {
       user.should.eql('tito');
@@ -41,18 +42,47 @@ describe('passport-hawk with bewit', function() {
     strategy.authenticate(req);
   });
 
+  it('does not modifies req.url when is available', function (testDone) {
+    var bewit = Hawk.uri.getBewit(
+      'http://example.com:8080/resource/4?filter=a',
+      {
+        credentials: credentials,
+        ttlSec: 60 * 5,
+      }
+    );
+    var req = buildRequest({
+      headers: {
+        host: 'example.com:8080',
+      },
+      method: 'GET',
+      url: '/abc',
+      originalUrl: '/resource/4?filter=a&bewit=' + bewit,
+    });
+
+    strategy.success = function (user) {
+      req.url.should.eql('/abc');
+
+      testDone();
+    };
+
+    strategy.error = function () {
+      testDone(new Error(arguments));
+    };
+    strategy.authenticate(req);
+  });
+
   it('should properly fail with correct challenge code when using different url', function(testDone) {
     var bewit = Hawk.uri.getBewit('http://example.com:8080/resource/4?filter=a' + bewit, {
       credentials: credentials,
       ttlSec: 60 * 5
     });
-    var req = {
+    var req = buildRequest({
       headers: {
         host: 'example.com:8080'
       },
       method: 'GET',
       url: '/resource/4?filter=a&bewit=' + bewit
-    };
+    });
     strategy.error = function(challenge) {
       challenge.message.should.eql('Bad mac');
       testDone();
@@ -70,13 +100,13 @@ describe('passport-hawk with bewit', function() {
       ttlSec: 60 * 5
     });
 
-    var req = {
+    var req = buildRequest({
       headers: {
         host: 'example.com:8080'
       },
       method: 'GET',
       url: '/resource/4?filter=a&bewit=' + bewit
-    };
+    });
 
     strategy.error = function(challenge) {
       challenge.message.should.eql('Unknown credentials');
@@ -87,13 +117,13 @@ describe('passport-hawk with bewit', function() {
 
   it('should call fail when url doesnt have a bewit', function(testDone) {
 
-    var req = {
+    var req = buildRequest({
       headers: {
         host: 'example.com:8080'
       },
       method: 'GET',
       url: '/resource/4?filter=a'
-    };
+    });
 
     strategy.fail = function(failure) {
       failure.should.eql('Missing authentication tokens');

test/header.tests.js

@@ -1,6 +1,7 @@
 var HawkStrategy = require('../lib/strategy'),
   Hawk = require('hawk'),
-  should = require('should');
+  should = require('should'),
+  buildRequest = require('./reqMock').buildRequest;;
 
 var credentials = {
   key: 'abcd',
@@ -17,14 +18,14 @@ var strategy = new HawkStrategy(function(id, done) {
 describe('passport-hawk', function() {
   it('can authenticate a request with a correct header', function(testDone) {
     var header = Hawk.client.header('http://example.com:8080/resource/4?filter=a', 'GET', { credentials: credentials });
-    var req = {
+    var req = buildRequest({
       headers: {
         authorization: header.field,
         host: 'example.com:8080'
       },
       method: 'GET',
       url: '/resource/4?filter=a'
-    };
+    });
     strategy.success = function(user) {
       user.should.eql('tito');
       testDone();
@@ -34,14 +35,14 @@ describe('passport-hawk', function() {
 
   it('should properly fail with correct challenge code when using different url', function(testDone) {
     var header = Hawk.client.header('http://example.com:8080/resource/4?filter=a', 'GET', { credentials: credentials });
-    var req = {
+    var req = buildRequest({
       headers: {
         authorization: header.field,
         host: 'example.com:9090'
       },
       method: 'GET',
       url: '/resource/4?filter=a'
-    };
+    });
     strategy.error = function(challenge) {
       challenge.message.should.eql('Bad mac');
       testDone();
@@ -56,14 +57,14 @@ describe('passport-hawk', function() {
       algorithm: 'sha256'
     }
     var authHeader = Hawk.client.header('http://example.com:8080/resource/4?filter=a', 'POST', { credentials: testCredentials });
-    var req = {
+    var req = buildRequest({
       headers: {
         authorization: authHeader.field,
         host: 'example.com:8080'
       },
       method: 'GET',
       url: '/resource/4?filter=a'
-    };
+    });
 
     strategy.error = function(challenge) {
       challenge.message.should.eql('Unknown credentials');
@@ -74,14 +75,14 @@ describe('passport-hawk', function() {
 
   it('should fail with a stale request', function(testDone) {
     var fixedHeader = 'Hawk id="dasd123", ts="1366220539", nonce="xVO62D", mac="9x+7TGN6VLRH8zX5PpwewpIzvf+mTt8m7PDQQW2NU/U="';
-    var req = {
+    var req = buildRequest({
       headers: {
         authorization: fixedHeader,
         host: 'example.com:8080'
       },
       method: 'GET',
       url: '/resource/4?filter=a'
-    };
+    });
     strategy.error = function(challenge) {
       challenge.message.should.eql('Stale timestamp');
       testDone();
@@ -91,14 +92,14 @@ describe('passport-hawk', function() {
 
   it('can authenticate a request with options', function(testDone) {
     var header = Hawk.client.header('https://example.com/resource/4?filter=a', 'GET', { credentials: credentials });
-    var req = {
+    var req = buildRequest({
       headers: {
         authorization: header.field,
         host: 'example.com:3000'
       },
       method: 'GET',
       url: '/resource/4?filter=a'
-    };
+    });
     var opts = { port: 443 };
     strategy.success = function(user) {
       user.should.eql('tito');

test/reqMock.js

@@ -0,0 +1,9 @@
+exports.buildRequest = function buildRequest(reqProps) {
+    const obj = Object.create({ headers: reqProps.headers });
+
+    return Object.assign(obj, {
+      method: reqProps.method,
+      url: reqProps.url,
+      originalUrl: reqProps.originalUrl,
+    });
+  };