Add webhook and outgoing and refactoring tests

This commit is contained in:
nioc 2019-10-20 17:36:09 +02:00
parent 42e0d1ca7b
commit 84c2ce90aa
11 changed files with 455 additions and 125 deletions

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@ -7,7 +7,7 @@ node_js:
- lts/*
before_script:
- cp test/config.json config.json
- cp test/config.json lib/config/config.json
script:
- npm run lint

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@ -9,10 +9,11 @@
* @license AGPL-3.0+
*/
module.exports = (logger, config, xmpp, user, destination, message, sendToGroup, code) => {
module.exports = (logger, config, xmpp, user, destination, message, sendToGroup, code, callback = () => {}) => {
let webhook = config.getOutgoingWebhook(code)
if (!webhook) {
logger.warn(`There is no webhook with code "${code}"`)
callback(new Error(`There is no webhook with code "${code}"`), null, null)
return
}
const request = require('request')
@ -71,14 +72,20 @@ module.exports = (logger, config, xmpp, user, destination, message, sendToGroup,
logger.debug('statusCode:', response && response.statusCode)
if (error) {
logger.error('HTTP error:', error)
callback(new Error('HTTP error:', error), null, null)
return
}
if (response.statusCode === 200) {
logger.trace('Response:', body)
if (body && 'reply' in body === true) {
if (body && typeof (body) === 'object' && 'reply' in body === true) {
logger.debug(`There is a reply to send back in chat ${destination}: ${body.reply}`)
xmpp.send(destination, body.reply, sendToGroup)
callback(null, `Message sent. There is a reply to send back in chat ${destination}: ${body.reply}`, null)
return
}
callback(null, 'Message sent', null)
return
}
callback(new Error('HTTP error:', response.statusCode), null, null)
})
}

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@ -13,11 +13,7 @@ logger.updateConfig(config.logger)
const xmpp = require('./xmpp')(logger, config)
// load webhook module
const webhookListener = require('./webhook')(logger, config, xmpp)
require('./webhook')(logger, config, xmpp)
// handle error and process ending
require('./error')(logger, xmpp)
exports.close = () => {
webhookListener.close()
}

37
package-lock.json generated
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@ -3919,6 +3919,37 @@
}
}
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"dev": true,
"requires": {
"chai": "^4.1.2",
"debug": "^4.1.0",
"json-stringify-safe": "^5.0.1",
"lodash": "^4.17.13",
"mkdirp": "^0.5.0",
"propagate": "^2.0.0"
},
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"resolved": "https://registry.npmjs.org/node-cleanup/-/node-cleanup-2.1.2.tgz",
@ -4544,6 +4575,12 @@
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"dev": true
},
"proxy-addr": {
"version": "2.0.5",
"resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.5.tgz",

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@ -38,6 +38,7 @@
"eslint-plugin-standard": "^4.0.1",
"mocha": "^6.2.1",
"mock-require": "^3.0.3",
"nock": "^11.4.0",
"nodemon": "^1.19.3",
"nyc": "^14.1.1",
"sinon": "^7.5.0"

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@ -86,13 +86,43 @@
"outgoingWebhooks": [
{
"code": "w1",
"url": "https://domain.ltd:port/path/resource?parameter1=value1",
"url": "https://domain.ltd:port/path/resource",
"strictSSL": true,
"contentType": "application/json",
"authMethod": "basic",
"user": "user3",
"password": "3pass",
"bearer": null
},
{
"code": "w2",
"url": "https://domain.ltd:port/path/resource",
"strictSSL": true,
"contentType": "application/x-www-form-urlencoded",
"authMethod": "bearer",
"user": null,
"password": null,
"bearer": "abcdefgh"
},
{
"code": "w3",
"url": "https://domain.ltd:port/path/protectedresource",
"strictSSL": true,
"contentType": "application/json",
"authMethod": null,
"user": null,
"password": null,
"bearer": null
},
{
"code": "w4",
"url": "https://domain.ltd:port/path/errorresource",
"strictSSL": true,
"contentType": "application/json",
"authMethod": null,
"user": null,
"password": null,
"bearer": null
}
]
}

121
test/outgoing.js Normal file
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@ -0,0 +1,121 @@
'use strict'
/* eslint-disable handle-callback-err */
process.env.NODE_ENV = 'production'
const sinon = require('sinon')
const should = require('chai').should()
const nock = require('nock')
const Outgoing = require('./../lib/outgoing')
require('chai').should()
describe('Outgoing webhook component', () => {
let logger, config, xmppSendStub, xmpp, scope, scopeUnauthorized, scopeWithError, reqSpy
before('Setup', () => {
// create default logger
logger = require('./../lib/logger')()
// get configuration
config = require('./../lib/config')(logger, './test/config.json')
// update logger with configuration
logger.updateConfig(config.logger)
// mock xmpp component
xmppSendStub = sinon.stub()
xmpp = {
send: xmppSendStub
}
// spy nock requests
reqSpy = sinon.spy()
})
beforeEach('Reset XMPP stub history', function (done) {
xmppSendStub.resetHistory()
reqSpy.resetHistory()
// mock remote server
scope = nock('https://domain.ltd:port')
.post('/path/resource')
.reply(200, { reply: 'This is a reply' })
scope.on('request', reqSpy)
scopeUnauthorized = nock('https://domain.ltd:port')
.post('/path/protectedresource')
.reply(401, {})
scopeUnauthorized.on('request', reqSpy)
scopeWithError = nock('https://domain.ltd:port')
.post('/path/errorresource')
.replyWithError('')
scopeWithError.on('request', reqSpy)
done()
})
describe('Unkwnow outgoing webhook', () => {
it('Should not execute request', (done) => {
Outgoing(logger, config, xmpp, 'user', 'destination', 'message', true, 'code', (error, response, body) => {
should.not.equal(error, null)
sinon.assert.notCalled(reqSpy)
done()
})
})
})
describe('POST with basic authorization and JSON content-type and reply message to XMPP', () => {
it('Should send basic authentication and JSON content-type in header and send an XMPP message', (done) => {
Outgoing(logger, config, xmpp, 'user', 'destination', 'This a first message', true, 'w1', (error, response, body) => {
should.equal(error, null)
sinon.assert.calledOnce(reqSpy)
const req = reqSpy.args[0][0]
const bodyReq = JSON.parse(reqSpy.args[0][2])
req.headers.authorization.should.equal('Basic dXNlcjM6M3Bhc3M=')
req.headers['content-type'].should.equal('application/json')
bodyReq.from.should.equal('user')
bodyReq.channel.should.equal('destination')
bodyReq.message.should.equal('This a first message')
sinon.assert.calledOnce(xmppSendStub)
const xmppSendArgs = xmppSendStub.args[0]
xmppSendArgs[0].should.equal('destination')
xmppSendArgs[1].should.equal('This is a reply')
xmppSendArgs[2].should.equal(true)
done()
})
})
})
describe('POST with bearer authorization and JSON content-type', () => {
it('Should send basic authentication in header', (done) => {
Outgoing(logger, config, xmpp, 'user', 'destination', 'This a second message', true, 'w2', (error, response, body) => {
should.equal(error, null)
sinon.assert.calledOnce(reqSpy)
const req = reqSpy.args[0][0]
const bodyReq = decodeURIComponent(reqSpy.args[0][2])
req.headers.authorization.should.equal('Bearer abcdefgh')
req.headers['content-type'].should.equal('application/x-www-form-urlencoded')
bodyReq.should.equal('from=user&message=This a second message&channel=destination')
done()
})
})
})
describe('POST without authorization', () => {
it('Should not send authorization in header and handle 401', (done) => {
Outgoing(logger, config, xmpp, 'user', 'destination', 'This a second message', true, 'w3', (error, response, body) => {
should.not.equal(error, null)
sinon.assert.calledOnce(reqSpy)
done()
})
})
})
describe('POST with HTTP error', () => {
it('Should handle error', (done) => {
Outgoing(logger, config, xmpp, 'user', 'destination', 'This a second message', true, 'w4', (error, response, body) => {
should.not.equal(error, null)
sinon.assert.calledOnce(reqSpy)
done()
})
})
})
})

44
test/server.js Normal file
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@ -0,0 +1,44 @@
'use strict'
process.env.NODE_ENV = 'production'
require('chai').should()
const mock = require('mock-require')
const sinon = require('sinon')
describe('Server', () => {
let xmppStub, webhookStub
before('Setup', (done) => {
// mock XMPP component
xmppStub = sinon.stub()
webhookStub = sinon.stub()
mock('./../lib/xmpp', () => {
let xmpp = {}
xmppStub()
return xmpp
})
// mock webhook component
mock('./../lib/webhook', webhookStub)
done()
})
after('Remove mock', () => {
mock.stopAll()
})
beforeEach('Reset stub', (done) => {
xmppStub.resetHistory()
webhookStub.resetHistory()
done()
})
describe('Start server', () => {
it('Should call XMPP and webhook components', (done) => {
require('../lib/server')
sinon.assert.calledOnce(xmppStub)
sinon.assert.calledOnce(webhookStub)
done()
})
})
})

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@ -1,91 +0,0 @@
/* eslint-disable handle-callback-err */
/* eslint-disable no-undef */
process.env.NODE_ENV = 'production'
// eslint-disable-next-line no-unused-vars
const should = require('chai').should()
let request = require('request')
let server = require('../lib/server')
const baseUrl = 'http://localhost:8000/'
after((done) => {
server.close()
done()
})
describe('Webhook', () => {
options = {
method: 'POST',
url: baseUrl + 'webhooks/',
auth: {
user: 'login1',
pass: '1pass'
}
}
describe('POST unauthorized', () => {
it('Should return 401', (done) => {
request.post(baseUrl, (error, response, body) => {
response.statusCode.should.equal(401)
done()
})
})
})
describe('GET', () => {
it('Should return 405', (done) => {
request.get(baseUrl, { auth: options.auth }, (error, response, body) => {
response.statusCode.should.equal(405)
done()
})
})
})
describe('POST unknown webhook', () => {
it('Should return 404', (done) => {
request(options, (error, response, body) => {
response.statusCode.should.equal(404)
done()
})
})
})
describe('POST dummy webhook', () => {
it('Should return 204', (done) => {
options.url = baseUrl + 'webhooks/dummy'
request(options, (error, response, body) => {
response.statusCode.should.equal(204)
done()
})
})
})
describe('POST missing destination webhook', () => {
it('Should return 400 and error detail', (done) => {
options.url = baseUrl + 'webhooks/w1'
request(options, (error, response, body) => {
response.statusCode.should.equal(400)
response.body.should.equal('Destination not found')
done()
})
})
})
describe('POST missing message webhook', () => {
it('Should return 400 and error detail', (done) => {
options.json = {
destination: 'destination'
}
request(options, (error, response, body) => {
response.statusCode.should.equal(400)
response.body.should.equal('Message not found')
done()
})
})
})
describe('POST valid webhook', () => {
it('Should return 200', (done) => {
options.json = {
destination: 'destination',
message: 'message'
}
request(options, (error, response, body) => {
response.statusCode.should.equal(200)
done()
})
})
})
})

173
test/webhook.js Normal file
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@ -0,0 +1,173 @@
'use strict'
/* eslint-disable handle-callback-err */
process.env.NODE_ENV = 'production'
require('chai').should()
const sinon = require('sinon')
const fs = require('fs')
const request = require('request')
describe('Webhook component', () => {
let logger, config, xmppSendStub, xmpp, baseUrl, webhook, logFile, options
before('Setup', () => {
// create default logger
logger = require('./../lib/logger')()
// get configuration
config = require('./../lib/config')(logger, './test/config.json')
// update logger with configuration
logger.updateConfig(config.logger)
// mock xmpp component
xmppSendStub = sinon.stub()
xmpp = {
send: xmppSendStub
}
// configure webhook
baseUrl = 'http://localhost:' + config.listener.port
webhook = require('./../lib/webhook')(logger, config, xmpp)
logFile = config.listener.log.path + config.listener.log.filename
})
beforeEach('Reset XMPP stub history and request option', function () {
xmppSendStub.resetHistory()
options = {
method: 'POST',
url: baseUrl + config.listener.path + '/',
auth: {
user: 'login1',
pass: '1pass'
}
}
})
after('Close listener', (done) => {
webhook.close()
done()
})
describe('POST without authorization', () => {
it('Should return 401 and be logged', (done) => {
request.post(baseUrl, (error, response, body) => {
response.statusCode.should.equal(401)
fs.readFile(logFile, 'utf8', (err, data) => {
if (err) {
throw err
}
data.should.match(new RegExp('"POST / HTTP/1.1" 401 '))
done()
})
})
})
})
describe('Wrong method (GET)', () => {
it('Should return 405', (done) => {
request.get(baseUrl, { auth: options.auth }, (error, response, body) => {
response.statusCode.should.equal(405)
done()
})
})
})
describe('POST unknown webhook', () => {
it('Should return 404 and be logged', (done) => {
options.url += 'unknown'
request(options, (error, response, body) => {
response.statusCode.should.equal(404)
fs.readFile(logFile, 'utf8', (err, data) => {
if (err) {
throw err
}
data.should.match(new RegExp('"POST ' + config.listener.path + '/unknown HTTP/1.1" 404 '))
done()
})
})
})
})
describe('POST dummy webhook', () => {
it('Should return 204', (done) => {
options.url += 'dummy'
request(options, (error, response, body) => {
response.statusCode.should.equal(204)
done()
})
})
})
describe('POST missing destination webhook', () => {
it('Should return 400 and error detail', (done) => {
options.url += 'w1'
request(options, (error, response, body) => {
response.statusCode.should.equal(400)
response.body.should.equal('Destination not found')
done()
})
})
})
describe('POST missing message webhook', () => {
it('Should return 400 and error detail', (done) => {
options.json = {
destination: 'destination'
}
options.url += 'w1'
request(options, (error, response, body) => {
response.statusCode.should.equal(400)
response.body.should.equal('Message not found')
done()
})
})
})
describe('POST valid webhook (send message)', () => {
it('Should return 200 and send XMPP message', (done) => {
options.json = {
destination: 'destination',
message: 'This is a message'
}
options.url += 'w1'
request(options, (error, response, body) => {
response.statusCode.should.equal(200)
sinon.assert.calledOnce(xmppSendStub)
const args = xmppSendStub.args[0]
args.should.have.length(3)
args[0].should.equal(options.json.destination)
args[1].should.equal(options.json.message)
args[2].should.equal(false)
done()
})
})
})
describe('POST valid webhook (send template)', () => {
it('Should return 200 and send XMPP message', (done) => {
options.json = {
title: 'This is a title',
message: 'This is a message',
evalMatches: [
{
metric: 'metric',
value: 'value'
}
],
imageUrl: 'https://domain.ltd:port/path/image'
}
options.url += 'grafana'
request(options, (error, response, body) => {
response.statusCode.should.equal(200)
sinon.assert.calledOnce(xmppSendStub)
const args = xmppSendStub.args[0]
args.should.have.length(3)
args[0].should.equal('grafana@conference.domain-xmpp.ltd')
args[1].should.equal('This is a title\r\nThis is a message\r\nmetric: value\r\nhttps://domain.ltd:port/path/image')
args[2].should.equal(true)
done()
})
})
})
})

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@ -1,3 +1,4 @@
'use strict'
process.env.NODE_ENV = 'production'
const should = require('chai').should()
@ -5,32 +6,43 @@ const sinon = require('sinon')
const EventEmitter = require('events').EventEmitter
const mock = require('mock-require')
// create default logger
let logger = require('./../lib/logger')()
describe('XMPP component', () => {
const simpleXmppEvents = new EventEmitter()
let logger, config, outgoingStub, xmppJoinStub
// get configuration
let config = require('./../lib/config')(logger, './test/config.json')
before('Setup', (done) => {
// create default logger
logger = require('./../lib/logger')()
// update logger with configuration
logger.updateConfig(config.logger)
// get configuration
config = require('./../lib/config')(logger, './test/config.json')
// mock simple-xmpp module
const simpleXmppEvents = new EventEmitter()
let xmppJoinStub = sinon.stub()
mock('simple-xmpp', {
// update logger with configuration
logger.updateConfig(config.logger)
// mock simple-xmpp module
xmppJoinStub = sinon.stub()
mock('simple-xmpp', {
connect: () => {},
join: xmppJoinStub,
on: (eventName, callback) => {
simpleXmppEvents.on(eventName, callback)
},
getRoster: () => {}
})
})
// mock outgoing
let outgoingStub = sinon.stub()
mock('./../lib/outgoing', outgoingStub)
// mock outgoing
outgoingStub = sinon.stub()
mock('./../lib/outgoing', outgoingStub)
done()
})
after('Remove mocks', (done) => {
mock.stopAll()
done()
})
describe('XMPP component', () => {
beforeEach('Reset outgoing stub history', function () {
outgoingStub.resetHistory()
})