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1 | /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */ | |
2 | ||
3 | import 'mocha' | |
4 | ||
5 | import { cleanupTests, closeAllSequelize, flushAndRunMultipleServers, ServerInfo, setActorField } from '../../../../shared/extra-utils' | |
6 | import { HTTP_SIGNATURE } from '../../../initializers/constants' | |
7 | import { buildGlobalHeaders } from '../../../lib/job-queue/handlers/utils/activitypub-http-utils' | |
8 | import * as chai from 'chai' | |
9 | import { activityPubContextify, buildSignedActivity } from '../../../helpers/activitypub' | |
10 | import { makeFollowRequest, makePOSTAPRequest } from '../../../../shared/extra-utils/requests/activitypub' | |
11 | import { buildDigest } from '@server/helpers/peertube-crypto' | |
12 | ||
13 | const expect = chai.expect | |
14 | ||
15 | function setKeysOfServer (onServer: ServerInfo, ofServer: ServerInfo, publicKey: string, privateKey: string) { | |
16 | return Promise.all([ | |
17 | setActorField(onServer.internalServerNumber, 'http://localhost:' + ofServer.port + '/accounts/peertube', 'publicKey', publicKey), | |
18 | setActorField(onServer.internalServerNumber, 'http://localhost:' + ofServer.port + '/accounts/peertube', 'privateKey', privateKey) | |
19 | ]) | |
20 | } | |
21 | ||
22 | function getAnnounceWithoutContext (server2: ServerInfo) { | |
23 | const json = require('./json/peertube/announce-without-context.json') | |
24 | const result: typeof json = {} | |
25 | ||
26 | for (const key of Object.keys(json)) { | |
27 | if (Array.isArray(json[key])) { | |
28 | result[key] = json[key].map(v => v.replace(':9002', `:${server2.port}`)) | |
29 | } else { | |
30 | result[key] = json[key].replace(':9002', `:${server2.port}`) | |
31 | } | |
32 | } | |
33 | ||
34 | return result | |
35 | } | |
36 | ||
37 | describe('Test ActivityPub security', function () { | |
38 | let servers: ServerInfo[] | |
39 | let url: string | |
40 | ||
41 | const keys = require('./json/peertube/keys.json') | |
42 | const invalidKeys = require('./json/peertube/invalid-keys.json') | |
43 | const baseHttpSignature = () => ({ | |
44 | algorithm: HTTP_SIGNATURE.ALGORITHM, | |
45 | authorizationHeaderName: HTTP_SIGNATURE.HEADER_NAME, | |
46 | keyId: 'acct:peertube@localhost:' + servers[1].port, | |
47 | key: keys.privateKey, | |
48 | headers: HTTP_SIGNATURE.HEADERS_TO_SIGN | |
49 | }) | |
50 | ||
51 | // --------------------------------------------------------------- | |
52 | ||
53 | before(async function () { | |
54 | this.timeout(60000) | |
55 | ||
56 | servers = await flushAndRunMultipleServers(3) | |
57 | ||
58 | url = servers[0].url + '/inbox' | |
59 | ||
60 | await setKeysOfServer(servers[0], servers[1], keys.publicKey, keys.privateKey) | |
61 | ||
62 | const to = { url: 'http://localhost:' + servers[0].port + '/accounts/peertube' } | |
63 | const by = { url: 'http://localhost:' + servers[1].port + '/accounts/peertube', privateKey: keys.privateKey } | |
64 | await makeFollowRequest(to, by) | |
65 | }) | |
66 | ||
67 | describe('When checking HTTP signature', function () { | |
68 | ||
69 | it('Should fail with an invalid digest', async function () { | |
70 | const body = activityPubContextify(getAnnounceWithoutContext(servers[1])) | |
71 | const headers = { | |
72 | Digest: buildDigest({ hello: 'coucou' }) | |
73 | } | |
74 | ||
75 | const { response } = await makePOSTAPRequest(url, body, baseHttpSignature(), headers) | |
76 | ||
77 | expect(response.statusCode).to.equal(403) | |
78 | }) | |
79 | ||
80 | it('Should fail with an invalid date', async function () { | |
81 | const body = activityPubContextify(getAnnounceWithoutContext(servers[1])) | |
82 | const headers = buildGlobalHeaders(body) | |
83 | headers['date'] = 'Wed, 21 Oct 2015 07:28:00 GMT' | |
84 | ||
85 | const { response } = await makePOSTAPRequest(url, body, baseHttpSignature(), headers) | |
86 | ||
87 | expect(response.statusCode).to.equal(403) | |
88 | }) | |
89 | ||
90 | it('Should fail with bad keys', async function () { | |
91 | await setKeysOfServer(servers[0], servers[1], invalidKeys.publicKey, invalidKeys.privateKey) | |
92 | await setKeysOfServer(servers[1], servers[1], invalidKeys.publicKey, invalidKeys.privateKey) | |
93 | ||
94 | const body = activityPubContextify(getAnnounceWithoutContext(servers[1])) | |
95 | const headers = buildGlobalHeaders(body) | |
96 | ||
97 | const { response } = await makePOSTAPRequest(url, body, baseHttpSignature(), headers) | |
98 | ||
99 | expect(response.statusCode).to.equal(403) | |
100 | }) | |
101 | ||
102 | it('Should reject requests without appropriate signed headers', async function () { | |
103 | await setKeysOfServer(servers[0], servers[1], keys.publicKey, keys.privateKey) | |
104 | await setKeysOfServer(servers[1], servers[1], keys.publicKey, keys.privateKey) | |
105 | ||
106 | const body = activityPubContextify(getAnnounceWithoutContext(servers[1])) | |
107 | const headers = buildGlobalHeaders(body) | |
108 | ||
109 | const signatureOptions = baseHttpSignature() | |
110 | const badHeadersMatrix = [ | |
111 | [ '(request-target)', 'date', 'digest' ], | |
112 | [ 'host', 'date', 'digest' ], | |
113 | [ '(request-target)', 'host', 'digest' ] | |
114 | ] | |
115 | ||
116 | for (const badHeaders of badHeadersMatrix) { | |
117 | signatureOptions.headers = badHeaders | |
118 | ||
119 | const { response } = await makePOSTAPRequest(url, body, signatureOptions, headers) | |
120 | expect(response.statusCode).to.equal(403) | |
121 | } | |
122 | }) | |
123 | ||
124 | it('Should succeed with a valid HTTP signature', async function () { | |
125 | const body = activityPubContextify(getAnnounceWithoutContext(servers[1])) | |
126 | const headers = buildGlobalHeaders(body) | |
127 | ||
128 | const { response } = await makePOSTAPRequest(url, body, baseHttpSignature(), headers) | |
129 | ||
130 | expect(response.statusCode).to.equal(204) | |
131 | }) | |
132 | }) | |
133 | ||
134 | describe('When checking Linked Data Signature', function () { | |
135 | before(async () => { | |
136 | await setKeysOfServer(servers[2], servers[2], keys.publicKey, keys.privateKey) | |
137 | ||
138 | const to = { url: 'http://localhost:' + servers[0].port + '/accounts/peertube' } | |
139 | const by = { url: 'http://localhost:' + servers[2].port + '/accounts/peertube', privateKey: keys.privateKey } | |
140 | await makeFollowRequest(to, by) | |
141 | }) | |
142 | ||
143 | it('Should fail with bad keys', async function () { | |
144 | this.timeout(10000) | |
145 | ||
146 | await setKeysOfServer(servers[0], servers[2], invalidKeys.publicKey, invalidKeys.privateKey) | |
147 | await setKeysOfServer(servers[2], servers[2], invalidKeys.publicKey, invalidKeys.privateKey) | |
148 | ||
149 | const body = getAnnounceWithoutContext(servers[1]) | |
150 | body.actor = 'http://localhost:' + servers[2].port + '/accounts/peertube' | |
151 | ||
152 | const signer: any = { privateKey: invalidKeys.privateKey, url: 'http://localhost:' + servers[2].port + '/accounts/peertube' } | |
153 | const signedBody = await buildSignedActivity(signer, body) | |
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 fail with an altered body', async function () { | |
163 | this.timeout(10000) | |
164 | ||
165 | await setKeysOfServer(servers[0], servers[2], keys.publicKey, keys.privateKey) | |
166 | await setKeysOfServer(servers[0], servers[2], keys.publicKey, keys.privateKey) | |
167 | ||
168 | const body = getAnnounceWithoutContext(servers[1]) | |
169 | body.actor = 'http://localhost:' + servers[2].port + '/accounts/peertube' | |
170 | ||
171 | const signer: any = { privateKey: keys.privateKey, url: 'http://localhost:' + servers[2].port + '/accounts/peertube' } | |
172 | const signedBody = await buildSignedActivity(signer, body) | |
173 | ||
174 | signedBody.actor = 'http://localhost:' + servers[2].port + '/account/peertube' | |
175 | ||
176 | const headers = buildGlobalHeaders(signedBody) | |
177 | ||
178 | const { response } = await makePOSTAPRequest(url, signedBody, baseHttpSignature(), headers) | |
179 | ||
180 | expect(response.statusCode).to.equal(403) | |
181 | }) | |
182 | ||
183 | it('Should succeed with a valid signature', async function () { | |
184 | this.timeout(10000) | |
185 | ||
186 | const body = getAnnounceWithoutContext(servers[1]) | |
187 | body.actor = 'http://localhost:' + servers[2].port + '/accounts/peertube' | |
188 | ||
189 | const signer: any = { privateKey: keys.privateKey, url: 'http://localhost:' + servers[2].port + '/accounts/peertube' } | |
190 | const signedBody = await buildSignedActivity(signer, body) | |
191 | ||
192 | const headers = buildGlobalHeaders(signedBody) | |
193 | ||
194 | const { response } = await makePOSTAPRequest(url, signedBody, baseHttpSignature(), headers) | |
195 | ||
196 | expect(response.statusCode).to.equal(204) | |
197 | }) | |
198 | }) | |
199 | ||
200 | after(async function () { | |
201 | this.timeout(10000) | |
202 | ||
203 | await cleanupTests(servers) | |
204 | ||
205 | await closeAllSequelize(servers) | |
206 | }) | |
207 | }) |