mirror of
https://github.com/node-red/node-red.git
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337 lines
11 KiB
JavaScript
337 lines
11 KiB
JavaScript
/**
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* Copyright 2014 IBM Corp.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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**/
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var should = require("should");
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var sinon = require("sinon");
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var when = require("when");
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var util = require("util");
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var express = require("express");
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var request = require("supertest");
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var index = require("../../../red/nodes/index");
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var credentials = require("../../../red/nodes/credentials");
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var log = require("../../../red/log");
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var auth = require("../../../red/api/auth");
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describe('Credentials', function() {
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afterEach(function() {
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index.clearRegistry();
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});
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it('loads from storage',function(done) {
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var storage = {
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getCredentials: function() {
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return when.promise(function(resolve,reject) {
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resolve({"a":{"b":1,"c":2}});
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});
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}
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};
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credentials.init(storage);
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credentials.load().then(function() {
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credentials.get("a").should.have.property('b',1);
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credentials.get("a").should.have.property('c',2);
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done();
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});
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});
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it('saves to storage', function(done) {
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var storage = {
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saveCredentials: function(creds) {
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return when.resolve("saveCalled");
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}
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};
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credentials.init(storage);
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credentials.save().then(function(res) {
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res.should.equal("saveCalled");
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done();
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});
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});
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it('saves to storage when new cred added', function(done) {
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var storage = {
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getCredentials: function() {
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return when.promise(function(resolve,reject) {
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resolve({"a":{"b":1,"c":2}});
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});
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},
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saveCredentials: function(creds) {
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return when(true);
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}
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};
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sinon.spy(storage,"saveCredentials");
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credentials.init(storage);
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credentials.load().then(function() {
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should.not.exist(credentials.get("b"))
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credentials.add('b',{"d":3});
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storage.saveCredentials.callCount.should.be.exactly(1);
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credentials.get("b").should.have.property('d',3);
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storage.saveCredentials.restore();
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done();
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});
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});
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it('deletes from storage', function(done) {
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var storage = {
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getCredentials: function() {
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return when.promise(function(resolve,reject) {
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resolve({"a":{"b":1,"c":2}});
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});
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},
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saveCredentials: function(creds) {
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return when(true);
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}
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};
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sinon.spy(storage,"saveCredentials");
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credentials.init(storage);
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credentials.load().then(function() {
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should.exist(credentials.get("a"))
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credentials.delete('a');
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storage.saveCredentials.callCount.should.be.exactly(1);
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should.not.exist(credentials.get("a"));
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storage.saveCredentials.restore();
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done();
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});
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});
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it('clean up from storage', function(done) {
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var storage = {
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getCredentials: function() {
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return when.promise(function(resolve,reject) {
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resolve({"a":{"b":1,"c":2}});
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});
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},
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saveCredentials: function(creds) {
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return when(true);
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}
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};
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sinon.spy(storage,"saveCredentials");
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credentials.init(storage);
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credentials.load().then(function() {
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should.exist(credentials.get("a"));
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credentials.clean([]);
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storage.saveCredentials.callCount.should.be.exactly(1);
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should.not.exist(credentials.get("a"));
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storage.saveCredentials.restore();
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done();
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});
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});
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it('handle error loading from storage', function(done) {
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var storage = {
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getCredentials: function() {
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return when.promise(function(resolve,reject) {
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reject("test forcing failure");
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});
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},
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saveCredentials: function(creds) {
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return when(true);
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}
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};
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var logmsg = 'nothing logged yet';
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sinon.stub(log, 'warn', function(msg) {
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logmsg = msg;
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});
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credentials.init(storage);
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credentials.load().then(function() {
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log.warn.calledOnce.should.be.true;
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log.warn.restore();
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done();
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}).otherwise(function(err){
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log.warn.restore();
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done(err);
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});
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});
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it('credential type is not registered when extract', function(done) {
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var testFlows = [{"type":"test","id":"tab1","label":"Sheet 1"}];
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var storage = {
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getFlows: function() {
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var defer = when.defer();
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defer.resolve(testFlows);
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return defer.promise;
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},
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getCredentials: function() {
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return when.promise(function(resolve,reject) {
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resolve({"tab1":{"b":1,"c":2}});
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});
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},
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saveFlows: function(conf) {
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var defer = when.defer();
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defer.resolve();
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should.deepEqual(testFlows, conf);
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return defer.promise;
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},
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saveCredentials: function(creds) {
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return when(true);
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},
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getSettings: function() {
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return when({});
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},
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saveSettings: function(s) {
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return when();
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}
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};
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function TestNode(n) {
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index.createNode(this, n);
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this.id = 'tab1';
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this.type = 'test';
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this.name = 'barney';
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var node = this;
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this.on("log", function() {
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// do nothing
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});
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}
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var logmsg = 'nothing logged yet';
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sinon.stub(log, 'warn', function(msg) {
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logmsg = msg;
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});
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var settings = {
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available: function() { return false;}
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}
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index.init(settings, storage);
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index.registerType('test', TestNode);
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index.loadFlows().then(function() {
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var testnode = new TestNode({id:'tab1',type:'test',name:'barney'});
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credentials.extract(testnode);
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log.warn.calledOnce.should.be.true;
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log.warn.restore();
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done();
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}).otherwise(function(err){
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log.warn.restore();
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done(err);
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});
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});
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it('extract and store credential updates in the provided node', function(done) {
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credentials.init({saveCredentials:function(){}},express());
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credentials.register("test",{
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user1:{type:"text"},
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password1:{type:"password"},
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user2:{type:"text"},
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password2:{type:"password"},
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user3:{type:"text"},
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password3:{type:"password"}
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});
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credentials.add("node",{user1:"abc",password1:"123",user2:"def",password2:"456",user3:"ghi",password3:"789"});
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var node = {id:"node",type:"test",credentials:{
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// user1 unchanged
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password1:"__PWRD__",
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user2: "",
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password2:" ",
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user3:"newUser",
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password3:"newPassword"
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}};
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credentials.extract(node);
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node.should.not.have.a.property("credentials");
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var newCreds = credentials.get("node");
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newCreds.should.have.a.property("user1","abc");
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newCreds.should.have.a.property("password1","123");
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newCreds.should.not.have.a.property("user2");
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newCreds.should.not.have.a.property("password2");
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newCreds.should.have.a.property("user3","newUser");
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newCreds.should.have.a.property("password3","newPassword");
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done();
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});
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describe('registerEndpoint',function() {
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it('returns empty credentials if none are stored',function(done) {
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auth.init({});
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var app = express();
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credentials.init({saveCredentials:function(){}},app);
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credentials.register("test",{
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user1:{type:"text"},
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password1:{type:"password"},
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user2:{type:"text"},
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password2:{type:"password"},
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user3:{type:"text"},
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password3:{type:"password"}
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});
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request(app)
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.get("/credentials/test/123")
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.expect("Content-Type",/json/)
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.end(function(err,res) {
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if (err) {
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done(err);
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} else {
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try {
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res.body.should.eql({});
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done();
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} catch(e) {
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done(e);
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}
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}
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})
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});
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it('returns stored credentials',function(done) {
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auth.init({});
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var app = express();
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credentials.init({saveCredentials:function(){}},app);
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credentials.register("test",{
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user1:{type:"text"},
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password1:{type:"password"},
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user2:{type:"text"},
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password2:{type:"password"},
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user3:{type:"text"},
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password3:{type:"password"}
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});
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credentials.add("node",{user1:"abc",password1:"123",user2:"def",password2:"456",user3:"ghi",password3:"789"});
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request(app)
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.get("/credentials/test/node")
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.expect("Content-Type",/json/)
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.end(function(err,res) {
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if (err) {
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done(err);
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} else {
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try {
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res.body.should.have.a.property("user1","abc");
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res.body.should.have.a.property("user2","def");
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res.body.should.have.a.property("user3","ghi");
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res.body.should.have.a.property("has_password1",true);
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res.body.should.have.a.property("has_password2",true);
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res.body.should.have.a.property("has_password3",true);
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res.body.should.not.have.a.property("password1");
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res.body.should.not.have.a.property("password2");
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res.body.should.not.have.a.property("password3");
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done();
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} catch(e) {
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done(e);
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}
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}
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})
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});
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});
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})
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