server/tests/api/activitypub/security.ts

   1 /* tslint:disable:no-unused-expression */
   2
   3 import 'mocha'
   4
   5 import {
   6   flushAndRunMultipleServers,
   7   flushTests,
   8   killallServers,
   9   makeFollowRequest,
  10   makePOSTAPRequest,
  11   ServerInfo,
  12   setActorField
  13 } from '../../../../shared/utils'
  14 import { HTTP_SIGNATURE } from '../../../initializers'
  15 import { buildDigest, buildGlobalHeaders } from '../../../lib/job-queue/handlers/utils/activitypub-http-utils'
  16 import * as chai from 'chai'
  17 import { activityPubContextify, buildSignedActivity } from '../../../helpers/activitypub'
  18
  19 const expect = chai.expect
  20
  21 function setKeysOfServer2 (serverNumber: number, publicKey: string, privateKey: string) {
  22   return Promise.all([
  23     setActorField(serverNumber, 'http://localhost:9002/accounts/peertube', 'publicKey', publicKey),
  24     setActorField(serverNumber, 'http://localhost:9002/accounts/peertube', 'privateKey', privateKey)
  25   ])
  26 }
  27
  28 function setKeysOfServer3 (serverNumber: number, publicKey: string, privateKey: string) {
  29   return Promise.all([
  30     setActorField(serverNumber, 'http://localhost:9003/accounts/peertube', 'publicKey', publicKey),
  31     setActorField(serverNumber, 'http://localhost:9003/accounts/peertube', 'privateKey', privateKey)
  32   ])
  33 }
  34
  35 describe('Test ActivityPub security', function () {
  36   let servers: ServerInfo[]
  37   let url: string
  38
  39   const keys = require('./json/peertube/keys.json')
  40   const invalidKeys = require('./json/peertube/invalid-keys.json')
  41   const baseHttpSignature = {
  42     algorithm: HTTP_SIGNATURE.ALGORITHM,
  43     authorizationHeaderName: HTTP_SIGNATURE.HEADER_NAME,
  44     keyId: 'acct:peertube@localhost:9002',
  45     key: keys.privateKey,
  46     headers: HTTP_SIGNATURE.HEADERS_TO_SIGN
  47   }
  48
  49   // ---------------------------------------------------------------
  50
  51   before(async function () {
  52     this.timeout(60000)
  53
  54     servers = await flushAndRunMultipleServers(3)
  55
  56     url = servers[0].url + '/inbox'
  57
  58     await setKeysOfServer2(1, keys.publicKey, keys.privateKey)
  59
  60     const to = { url: 'http://localhost:9001/accounts/peertube' }
  61     const by = { url: 'http://localhost:9002/accounts/peertube', privateKey: keys.privateKey }
  62     await makeFollowRequest(to, by)
  63   })
  64
  65   describe('When checking HTTP signature', function () {
  66
  67     it('Should fail with an invalid digest', async function () {
  68       const body = activityPubContextify(require('./json/peertube/announce-without-context.json'))
  69       const headers = {
  70         Digest: buildDigest({ hello: 'coucou' })
  71       }
  72
  73       const { response } = await makePOSTAPRequest(url, body, baseHttpSignature, headers)
  74
  75       expect(response.statusCode).to.equal(403)
  76     })
  77
  78     it('Should fail with an invalid date', async function () {
  79       const body = activityPubContextify(require('./json/peertube/announce-without-context.json'))
  80       const headers = buildGlobalHeaders(body)
  81       headers['date'] = 'Wed, 21 Oct 2015 07:28:00 GMT'
  82
  83       const { response } = await makePOSTAPRequest(url, body, baseHttpSignature, headers)
  84
  85       expect(response.statusCode).to.equal(403)
  86     })
  87
  88     it('Should fail with bad keys', async function () {
  89       await setKeysOfServer2(1, invalidKeys.publicKey, invalidKeys.privateKey)
  90       await setKeysOfServer2(2, invalidKeys.publicKey, invalidKeys.privateKey)
  91
  92       const body = activityPubContextify(require('./json/peertube/announce-without-context.json'))
  93       const headers = buildGlobalHeaders(body)
  94
  95       const { response } = await makePOSTAPRequest(url, body, baseHttpSignature, headers)
  96
  97       expect(response.statusCode).to.equal(403)
  98     })
  99
 100     it('Should succeed with a valid HTTP signature', async function () {
 101       await setKeysOfServer2(1, keys.publicKey, keys.privateKey)
 102       await setKeysOfServer2(2, keys.publicKey, keys.privateKey)
 103
 104       const body = activityPubContextify(require('./json/peertube/announce-without-context.json'))
 105       const headers = buildGlobalHeaders(body)
 106
 107       const { response } = await makePOSTAPRequest(url, body, baseHttpSignature, headers)
 108
 109       expect(response.statusCode).to.equal(204)
 110     })
 111   })
 112
 113   describe('When checking Linked Data Signature', function () {
 114     before(async () => {
 115       await setKeysOfServer3(3, keys.publicKey, keys.privateKey)
 116
 117       const to = { url: 'http://localhost:9001/accounts/peertube' }
 118       const by = { url: 'http://localhost:9003/accounts/peertube', privateKey: keys.privateKey }
 119       await makeFollowRequest(to, by)
 120     })
 121
 122     it('Should fail with bad keys', async function () {
 123       this.timeout(10000)
 124
 125       await setKeysOfServer3(1, invalidKeys.publicKey, invalidKeys.privateKey)
 126       await setKeysOfServer3(3, invalidKeys.publicKey, invalidKeys.privateKey)
 127
 128       const body = require('./json/peertube/announce-without-context.json')
 129       body.actor = 'http://localhost:9003/accounts/peertube'
 130
 131       const signer: any = { privateKey: invalidKeys.privateKey, url: 'http://localhost:9003/accounts/peertube' }
 132       const signedBody = await buildSignedActivity(signer, body)
 133
 134       const headers = buildGlobalHeaders(signedBody)
 135
 136       const { response } = await makePOSTAPRequest(url, signedBody, baseHttpSignature, headers)
 137
 138       expect(response.statusCode).to.equal(403)
 139     })
 140
 141     it('Should fail with an altered body', async function () {
 142       this.timeout(10000)
 143
 144       await setKeysOfServer3(1, keys.publicKey, keys.privateKey)
 145       await setKeysOfServer3(3, keys.publicKey, keys.privateKey)
 146
 147       const body = require('./json/peertube/announce-without-context.json')
 148       body.actor = 'http://localhost:9003/accounts/peertube'
 149
 150       const signer: any = { privateKey: keys.privateKey, url: 'http://localhost:9003/accounts/peertube' }
 151       const signedBody = await buildSignedActivity(signer, body)
 152
 153       signedBody.actor = 'http://localhost:9003/account/peertube'
 154
 155       const headers = buildGlobalHeaders(signedBody)
 156
 157       const { response } = await makePOSTAPRequest(url, signedBody, baseHttpSignature, headers)
 158
 159       expect(response.statusCode).to.equal(403)
 160     })
 161
 162     it('Should succeed with a valid signature', async function () {
 163       this.timeout(10000)
 164
 165       const body = require('./json/peertube/announce-without-context.json')
 166       body.actor = 'http://localhost:9003/accounts/peertube'
 167
 168       const signer: any = { privateKey: keys.privateKey, url: 'http://localhost:9003/accounts/peertube' }
 169       const signedBody = await buildSignedActivity(signer, body)
 170
 171       const headers = buildGlobalHeaders(signedBody)
 172
 173       const { response } = await makePOSTAPRequest(url, signedBody, baseHttpSignature, headers)
 174
 175       expect(response.statusCode).to.equal(204)
 176     })
 177   })
 178
 179   after(async function () {
 180     killallServers(servers)
 181
 182     // Keep the logs if the test failed
 183     if (this['ok']) {
 184       await flushTests()
 185     }
 186   })
 187 })