server/tests/api/activitypub/security.ts

   1 /* tslint:disable:no-unused-expression */
   2
   3 import 'mocha'
   4
   5 import {
   6   cleanupTests,
   7   closeAllSequelize,
   8   flushAndRunMultipleServers,
   9   killallServers,
  10   ServerInfo,
  11   setActorField
  12 } from '../../../../shared/extra-utils'
  13 import { HTTP_SIGNATURE } from '../../../initializers/constants'
  14 import { buildDigest, buildGlobalHeaders } from '../../../lib/job-queue/handlers/utils/activitypub-http-utils'
  15 import * as chai from 'chai'
  16 import { activityPubContextify, buildSignedActivity } from '../../../helpers/activitypub'
  17 import { makeFollowRequest, makePOSTAPRequest } from '../../../../shared/extra-utils/requests/activitypub'
  18
  19 const expect = chai.expect
  20
  21 function setKeysOfServer (onServer: ServerInfo, ofServer: ServerInfo, publicKey: string, privateKey: string) {
  22   return Promise.all([
  23     setActorField(onServer.internalServerNumber, 'http://localhost:' + ofServer.port + '/accounts/peertube', 'publicKey', publicKey),
  24     setActorField(onServer.internalServerNumber, 'http://localhost:' + ofServer.port + '/accounts/peertube', 'privateKey', privateKey)
  25   ])
  26 }
  27
  28 function getAnnounceWithoutContext (server2: ServerInfo) {
  29   const json = require('./json/peertube/announce-without-context.json')
  30   const result: typeof json = {}
  31
  32   for (const key of Object.keys(json)) {
  33     if (Array.isArray(json[key])) {
  34       result[key] = json[key].map(v => v.replace(':9002', `:${server2.port}`))
  35     } else {
  36       result[ key ] = json[ key ].replace(':9002', `:${server2.port}`)
  37     }
  38   }
  39
  40   return result
  41 }
  42
  43 describe('Test ActivityPub security', function () {
  44   let servers: ServerInfo[]
  45   let url: string
  46
  47   const keys = require('./json/peertube/keys.json')
  48   const invalidKeys = require('./json/peertube/invalid-keys.json')
  49   const baseHttpSignature = () => ({
  50     algorithm: HTTP_SIGNATURE.ALGORITHM,
  51     authorizationHeaderName: HTTP_SIGNATURE.HEADER_NAME,
  52     keyId: 'acct:peertube@localhost:' + servers[1].port,
  53     key: keys.privateKey,
  54     headers: HTTP_SIGNATURE.HEADERS_TO_SIGN
  55   })
  56
  57   // ---------------------------------------------------------------
  58
  59   before(async function () {
  60     this.timeout(60000)
  61
  62     servers = await flushAndRunMultipleServers(3)
  63
  64     url = servers[0].url + '/inbox'
  65
  66     await setKeysOfServer(servers[0], servers[1], keys.publicKey, keys.privateKey)
  67
  68     const to = { url: 'http://localhost:' + servers[0].port + '/accounts/peertube' }
  69     const by = { url: 'http://localhost:' + servers[1].port + '/accounts/peertube', privateKey: keys.privateKey }
  70     await makeFollowRequest(to, by)
  71   })
  72
  73   describe('When checking HTTP signature', function () {
  74
  75     it('Should fail with an invalid digest', async function () {
  76       const body = activityPubContextify(getAnnounceWithoutContext(servers[1]))
  77       const headers = {
  78         Digest: buildDigest({ hello: 'coucou' })
  79       }
  80
  81       const { response } = await makePOSTAPRequest(url, body, baseHttpSignature(), headers)
  82
  83       expect(response.statusCode).to.equal(403)
  84     })
  85
  86     it('Should fail with an invalid date', async function () {
  87       const body = activityPubContextify(getAnnounceWithoutContext(servers[1]))
  88       const headers = buildGlobalHeaders(body)
  89       headers['date'] = 'Wed, 21 Oct 2015 07:28:00 GMT'
  90
  91       const { response } = await makePOSTAPRequest(url, body, baseHttpSignature(), headers)
  92
  93       expect(response.statusCode).to.equal(403)
  94     })
  95
  96     it('Should fail with bad keys', async function () {
  97       await setKeysOfServer(servers[0], servers[1], invalidKeys.publicKey, invalidKeys.privateKey)
  98       await setKeysOfServer(servers[1], servers[1], invalidKeys.publicKey, invalidKeys.privateKey)
  99
 100       const body = activityPubContextify(getAnnounceWithoutContext(servers[1]))
 101       const headers = buildGlobalHeaders(body)
 102
 103       const { response } = await makePOSTAPRequest(url, body, baseHttpSignature(), headers)
 104
 105       expect(response.statusCode).to.equal(403)
 106     })
 107
 108     it('Should succeed with a valid HTTP signature', async function () {
 109       await setKeysOfServer(servers[0], servers[1], keys.publicKey, keys.privateKey)
 110       await setKeysOfServer(servers[1], servers[1], keys.publicKey, keys.privateKey)
 111
 112       const body = activityPubContextify(getAnnounceWithoutContext(servers[1]))
 113       const headers = buildGlobalHeaders(body)
 114
 115       const { response } = await makePOSTAPRequest(url, body, baseHttpSignature(), headers)
 116
 117       expect(response.statusCode).to.equal(204)
 118     })
 119   })
 120
 121   describe('When checking Linked Data Signature', function () {
 122     before(async () => {
 123       await setKeysOfServer(servers[2], servers[2], keys.publicKey, keys.privateKey)
 124
 125       const to = { url: 'http://localhost:' + servers[0].port + '/accounts/peertube' }
 126       const by = { url: 'http://localhost:' + servers[2].port + '/accounts/peertube', privateKey: keys.privateKey }
 127       await makeFollowRequest(to, by)
 128     })
 129
 130     it('Should fail with bad keys', async function () {
 131       this.timeout(10000)
 132
 133       await setKeysOfServer(servers[0], servers[2], invalidKeys.publicKey, invalidKeys.privateKey)
 134       await setKeysOfServer(servers[2], servers[2], invalidKeys.publicKey, invalidKeys.privateKey)
 135
 136       const body = getAnnounceWithoutContext(servers[1])
 137       body.actor = 'http://localhost:' + servers[2].port + '/accounts/peertube'
 138
 139       const signer: any = { privateKey: invalidKeys.privateKey, url: 'http://localhost:' + servers[2].port + '/accounts/peertube' }
 140       const signedBody = await buildSignedActivity(signer, body)
 141
 142       const headers = buildGlobalHeaders(signedBody)
 143
 144       const { response } = await makePOSTAPRequest(url, signedBody, baseHttpSignature(), headers)
 145
 146       expect(response.statusCode).to.equal(403)
 147     })
 148
 149     it('Should fail with an altered body', async function () {
 150       this.timeout(10000)
 151
 152       await setKeysOfServer(servers[0], servers[2], keys.publicKey, keys.privateKey)
 153       await setKeysOfServer(servers[0], servers[2], keys.publicKey, keys.privateKey)
 154
 155       const body = getAnnounceWithoutContext(servers[1])
 156       body.actor = 'http://localhost:' + servers[2].port + '/accounts/peertube'
 157
 158       const signer: any = { privateKey: keys.privateKey, url: 'http://localhost:' + servers[2].port + '/accounts/peertube' }
 159       const signedBody = await buildSignedActivity(signer, body)
 160
 161       signedBody.actor = 'http://localhost:' + servers[2].port + '/account/peertube'
 162
 163       const headers = buildGlobalHeaders(signedBody)
 164
 165       const { response } = await makePOSTAPRequest(url, signedBody, baseHttpSignature(), headers)
 166
 167       expect(response.statusCode).to.equal(403)
 168     })
 169
 170     it('Should succeed with a valid signature', async function () {
 171       this.timeout(10000)
 172
 173       const body = getAnnounceWithoutContext(servers[1])
 174       body.actor = 'http://localhost:' + servers[2].port + '/accounts/peertube'
 175
 176       const signer: any = { privateKey: keys.privateKey, url: 'http://localhost:' + servers[2].port + '/accounts/peertube' }
 177       const signedBody = await buildSignedActivity(signer, body)
 178
 179       const headers = buildGlobalHeaders(signedBody)
 180
 181       const { response } = await makePOSTAPRequest(url, signedBody, baseHttpSignature(), headers)
 182
 183       expect(response.statusCode).to.equal(204)
 184     })
 185   })
 186
 187   after(async function () {
 188     this.timeout(10000)
 189
 190     await cleanupTests(servers)
 191
 192     await closeAllSequelize(servers)
 193   })
 194 })