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-rw-r--r--server/helpers/peertube-crypto.ts15
-rw-r--r--server/initializers/constants.ts6
-rw-r--r--server/tests/api/activitypub/security.ts11
3 files changed, 23 insertions, 9 deletions
diff --git a/server/helpers/peertube-crypto.ts b/server/helpers/peertube-crypto.ts
index b8f7c782a..1a7ee24a7 100644
--- a/server/helpers/peertube-crypto.ts
+++ b/server/helpers/peertube-crypto.ts
@@ -51,11 +51,18 @@ function isHTTPSignatureVerified (httpSignatureParsed: any, actor: MActor): bool
51} 51}
52 52
53function parseHTTPSignature (req: Request, clockSkew?: number) { 53function parseHTTPSignature (req: Request, clockSkew?: number) {
54 const headers = req.method === 'POST' 54 const requiredHeaders = req.method === 'POST'
55 ? HTTP_SIGNATURE.REQUIRED_HEADERS.POST 55 ? [ '(request-target)', 'host', 'digest' ]
56 : HTTP_SIGNATURE.REQUIRED_HEADERS.ALL 56 : [ '(request-target)', 'host' ]
57 57
58 return httpSignature.parse(req, { clockSkew, headers }) 58 const parsed = httpSignature.parse(req, { clockSkew, headers: requiredHeaders })
59
60 const parsedHeaders = parsed.params.headers
61 if (!parsedHeaders.includes('date') && !parsedHeaders.includes('(created)')) {
62 throw new Error(`date or (created) must be included in signature`)
63 }
64
65 return parsed
59} 66}
60 67
61// JSONLD 68// JSONLD
diff --git a/server/initializers/constants.ts b/server/initializers/constants.ts
index dca792b1b..44f676a15 100644
--- a/server/initializers/constants.ts
+++ b/server/initializers/constants.ts
@@ -589,11 +589,7 @@ const ACTIVITY_PUB_ACTOR_TYPES: { [ id: string ]: ActivityPubActorType } = {
589const HTTP_SIGNATURE = { 589const HTTP_SIGNATURE = {
590 HEADER_NAME: 'signature', 590 HEADER_NAME: 'signature',
591 ALGORITHM: 'rsa-sha256', 591 ALGORITHM: 'rsa-sha256',
592 HEADERS_TO_SIGN: [ '(request-target)', 'host', 'date', 'digest' ], 592 HEADERS_TO_SIGN: [ '(request-target)', '(created)', 'host', 'date', 'digest' ],
593 REQUIRED_HEADERS: {
594 ALL: [ '(request-target)', 'host', 'date' ],
595 POST: [ '(request-target)', 'host', 'date', 'digest' ]
596 },
597 CLOCK_SKEW_SECONDS: 1800 593 CLOCK_SKEW_SECONDS: 1800
598} 594}
599 595
diff --git a/server/tests/api/activitypub/security.ts b/server/tests/api/activitypub/security.ts
index a070517b8..95e2aebb4 100644
--- a/server/tests/api/activitypub/security.ts
+++ b/server/tests/api/activitypub/security.ts
@@ -147,6 +147,17 @@ describe('Test ActivityPub security', function () {
147 } 147 }
148 }) 148 })
149 149
150 it('Should succeed with a valid HTTP signature draft 11 (without date but with (created))', async function () {
151 const body = activityPubContextify(getAnnounceWithoutContext(servers[1]), 'Announce')
152 const headers = buildGlobalHeaders(body)
153
154 const signatureOptions = baseHttpSignature()
155 signatureOptions.headers = [ '(request-target)', '(created)', 'host', 'digest' ]
156
157 const { statusCode } = await makePOSTAPRequest(url, body, signatureOptions, headers)
158 expect(statusCode).to.equal(HttpStatusCode.NO_CONTENT_204)
159 })
160
150 it('Should succeed with a valid HTTP signature', async function () { 161 it('Should succeed with a valid HTTP signature', async function () {
151 const body = activityPubContextify(getAnnounceWithoutContext(servers[1]), 'Announce') 162 const body = activityPubContextify(getAnnounceWithoutContext(servers[1]), 'Announce')
152 const headers = buildGlobalHeaders(body) 163 const headers = buildGlobalHeaders(body)