feat: Consent Proofs

Added handling for consent proofs
Bumped protos
Bumped native packages

android/build.gradle

@@ -98,7 +98,7 @@ repositories {
 dependencies {
   implementation project(':expo-modules-core')
   implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:${getKotlinVersion()}"
-  implementation "org.xmtp:android:0.10.4"
+  implementation "org.xmtp:android:0.11.1"
   implementation 'com.google.code.gson:gson:2.10.1'
   implementation 'com.facebook.react:react-native:0.71.3'
   implementation "com.daveanthonythomas.moshipack:moshipack:1.0.1"

android/src/main/java/expo/modules/xmtpreactnativesdk/XMTPModule.kt

@@ -51,6 +51,7 @@ import org.xmtp.android.library.messages.getPublicKeyBundle
 import org.xmtp.android.library.push.XMTPPush
 import org.xmtp.proto.keystore.api.v1.Keystore.TopicMap.TopicData
 import org.xmtp.proto.message.api.v1.MessageApiOuterClass
+import org.xmtp.proto.message.contents.Invitation.ConsentProofPayload
 import org.xmtp.proto.message.contents.PrivateKeyOuterClass
 import java.io.File
 import java.util.Date
@@ -574,11 +575,25 @@ class XMTPModule : Module() {
             }
         }
 
-        AsyncFunction("createConversation") Coroutine { clientAddress: String, peerAddress: String, contextJson: String ->
+        AsyncFunction("createConversation") Coroutine { clientAddress: String, peerAddress: String, contextJson: String, consentProofPayload: List<Int> ->
             withContext(Dispatchers.IO) {
                 logV("createConversation: $contextJson")
                 val client = clients[clientAddress] ?: throw XMTPException("No client")
                 val context = JsonParser.parseString(contextJson).asJsonObject
+
+                var consentProof: ConsentProofPayload? = null
+                if (consentProofPayload.isNotEmpty()) {
+                    val consentProofDataBytes = consentProofPayload.foldIndexed(ByteArray(consentProofPayload.size)) { i, a, v ->
+                        a.apply {
+                            set(
+                                i,
+                                v.toByte()
+                            )
+                        }
+                    }
+                    consentProof = ConsentProofPayload.parseFrom(consentProofDataBytes)
+                }
+
                 val conversation = client.conversations.newConversation(
                     peerAddress,
                     context = InvitationV1ContextBuilder.buildFromConversation(
@@ -595,11 +610,15 @@ class XMTPModule : Module() {
 
                             else -> mapOf()
                         },
-                    )
+                    ),
+                    consentProof
                 )
                 if (conversation.keyMaterial == null) {
                     logV("Null key material before encode conversation")
                 }
+                if (conversation.consentProof == null) {
+                    logV("Null consent before encode conversation")
+                }
                 ConversationWrapper.encode(client, conversation)
             }
         }

android/src/main/java/expo/modules/xmtpreactnativesdk/wrappers/ConversationWrapper.kt

@@ -8,7 +8,7 @@ import org.xmtp.android.library.Conversation
 class ConversationWrapper {
 
     companion object {
-        fun encodeToObj(client: Client, conversation: Conversation): Map<String, Any> {
+        fun encodeToObj(client: Client, conversation: Conversation): Map<String, Any?> {
             val context = when (conversation.version) {
                 Conversation.Version.V2 -> mapOf<String, Any>(
                     "conversationID" to (conversation.conversationId ?: ""),
@@ -26,7 +26,8 @@ class ConversationWrapper {
                 "peerAddress" to conversation.peerAddress,
                 "version" to if (conversation.version == Conversation.Version.V1) "v1" else "v2",
                 "conversationID" to (conversation.conversationId ?: ""),
-                "keyMaterial" to (conversation.keyMaterial?.let { Base64.encodeToString(it, Base64.NO_WRAP) } ?: "")
+                "keyMaterial" to (conversation.keyMaterial?.let { Base64.encodeToString(it, Base64.NO_WRAP) } ?: ""),
+                "consentProof" to if (conversation.consentProof != null) Base64.encodeToString(conversation.consentProof?.toByteArray(), Base64.NO_WRAP) else null
             )
         }
 

example/ios/Podfile.lock

@@ -56,12 +56,12 @@ PODS:
     - hermes-engine/Pre-built (= 0.71.14)
   - hermes-engine/Pre-built (0.71.14)
   - libevent (2.1.12)
-  - LibXMTP (0.4.4-beta2)
+  - LibXMTP (0.4.4-beta5)
   - Logging (1.0.0)
   - MessagePacker (0.4.7)
-  - MMKV (1.3.4):
-    - MMKVCore (~> 1.3.4)
-  - MMKVCore (1.3.4)
+  - MMKV (1.3.5):
+    - MMKVCore (~> 1.3.5)
+  - MMKVCore (1.3.5)
   - OpenSSL-Universal (1.1.2200)
   - RCT-Folly (2021.07.22.00):
     - boost
@@ -322,7 +322,7 @@ PODS:
     - React-Core
   - react-native-encrypted-storage (4.0.3):
     - React-Core
-  - react-native-get-random-values (1.11.0):
+  - react-native-get-random-values (1.10.0):
     - React-Core
   - react-native-mmkv (2.11.0):
     - MMKV (>= 1.2.13)
@@ -445,16 +445,16 @@ PODS:
     - GenericJSON (~> 2.0)
     - Logging (~> 1.0.0)
     - secp256k1.swift (~> 0.1)
-  - XMTP (0.10.3):
+  - XMTP (0.10.8):
     - Connect-Swift (= 0.12.0)
     - GzipSwift
-    - LibXMTP (= 0.4.4-beta2)
+    - LibXMTP (= 0.4.4-beta5)
     - web3.swift
   - XMTPReactNative (0.1.0):
     - ExpoModulesCore
     - MessagePacker
     - secp256k1.swift
-    - XMTP (= 0.10.3)
+    - XMTP (= 0.10.8)
   - Yoga (1.14.0)
 
 DEPENDENCIES:
@@ -522,6 +522,7 @@ DEPENDENCIES:
   - "RNCAsyncStorage (from `../node_modules/@react-native-async-storage/async-storage`)"
   - RNScreens (from `../node_modules/react-native-screens`)
   - RNSVG (from `../node_modules/react-native-svg`)
+  - XMTP (from `/Users/alexrisch/ios/xmtp-ios`)
   - XMTPReactNative (from `../../ios`)
   - Yoga (from `../node_modules/react-native/ReactCommon/yoga`)
 
@@ -543,7 +544,6 @@ SPEC REPOS:
     - secp256k1.swift
     - SwiftProtobuf
     - web3.swift
-    - XMTP
 
 EXTERNAL SOURCES:
   boost:
@@ -668,6 +668,8 @@ EXTERNAL SOURCES:
     :path: "../node_modules/react-native-screens"
   RNSVG:
     :path: "../node_modules/react-native-svg"
+  XMTP:
+    :path: "/Users/alexrisch/ios/xmtp-ios"
   XMTPReactNative:
     :path: "../../ios"
   Yoga:
@@ -701,11 +703,11 @@ SPEC CHECKSUMS:
   GzipSwift: 893f3e48e597a1a4f62fafcb6514220fcf8287fa
   hermes-engine: d7cc127932c89c53374452d6f93473f1970d8e88
   libevent: 4049cae6c81cdb3654a443be001fb9bdceff7913
-  LibXMTP: 0c073613451e3850bfcaaab5438b481fe887cd97
+  LibXMTP: e2fb601691981900099551ff3e05621bd73dccf1
   Logging: 9ef4ecb546ad3169398d5a723bc9bea1c46bef26
   MessagePacker: ab2fe250e86ea7aedd1a9ee47a37083edd41fd02
-  MMKV: ed58ad794b3f88c24d604a5b74f3fba17fcbaf74
-  MMKVCore: a67a1cede26175c413176f404a7cedec43f96a0b
+  MMKV: 506311d0494023c2f7e0b62cc1f31b7370fa3cfb
+  MMKVCore: 9e2e5fd529b64a9fe15f1a7afb3d73b2e27b4db9
   OpenSSL-Universal: 6e1ae0555546e604dbc632a2b9a24a9c46c41ef6
   RCT-Folly: 424b8c9a7a0b9ab2886ffe9c3b041ef628fd4fb1
   RCTRequired: e9df143e880d0e879e7a498dc06923d728809c79
@@ -724,7 +726,7 @@ SPEC CHECKSUMS:
   react-native-blob-util: d8fa1a7f726867907a8e43163fdd8b441d4489ea
   react-native-config: 86038147314e2e6d10ea9972022aa171e6b1d4d8
   react-native-encrypted-storage: db300a3f2f0aba1e818417c1c0a6be549038deb7
-  react-native-get-random-values: 21325b2244dfa6b58878f51f9aa42821e7ba3d06
+  react-native-get-random-values: 384787fd76976f5aec9465aff6fa9e9129af1e74
   react-native-mmkv: e97c0c79403fb94577e5d902ab1ebd42b0715b43
   react-native-netinfo: 8a7fd3f7130ef4ad2fb4276d5c9f8d3f28d2df3d
   react-native-quick-base64: 777057ea4286f806b00259ede65dc79c7c706320
@@ -751,10 +753,10 @@ SPEC CHECKSUMS:
   secp256k1.swift: a7e7a214f6db6ce5db32cc6b2b45e5c4dd633634
   SwiftProtobuf: 407a385e97fd206c4fbe880cc84123989167e0d1
   web3.swift: 2263d1e12e121b2c42ffb63a5a7beb1acaf33959
-  XMTP: bf00ef58d4fbcc8ab740145a6303591adf3fb355
-  XMTPReactNative: fae44562e5e457c66fde8e2613e1dfd3c1a71113
+  XMTP: 1bee03b6a541f811f8199b254ef3a8ce09b85bdb
+  XMTPReactNative: 655fdf39d8481ce474bbbfc7d63af0c55cee0e54
   Yoga: e71803b4c1fff832ccf9b92541e00f9b873119b9
 
-PODFILE CHECKSUM: 95d6ace79946933ecf80684613842ee553dd76a2
+PODFILE CHECKSUM: b1a17a26fef9b207a68bf254156a4e8e034432c8
 
-COCOAPODS: 1.14.2
+COCOAPODS: 1.15.2

example/package.json

@@ -15,6 +15,7 @@
     "@thirdweb-dev/react-native": "^0.6.2",
     "@thirdweb-dev/react-native-compat": "^0.6.2",
     "@xmtp/frames-client": "^0.3.2",
+    "@xmtp/proto": "3.54.0",
     "ethers": "^5.7.2",
     "expo": "~48.0.18",
     "expo-document-picker": "^11.5.4",

example/src/tests.ts

@@ -1,10 +1,11 @@
+import { sha256 } from '@noble/hashes/sha256'
 import { FramesClient } from '@xmtp/frames-client'
-import { content } from '@xmtp/proto'
+import { content, invitation, signature as signatureProto } from '@xmtp/proto'
 import { createHmac } from 'crypto'
 import ReactNativeBlobUtil from 'react-native-blob-util'
 import Config from 'react-native-config'
 import { TextEncoder, TextDecoder } from 'text-encoding'
-import { PrivateKeyAccount } from 'viem'
+import { PrivateKeyAccount, toHex } from 'viem'
 import { privateKeyToAccount } from 'viem/accounts'
 import { DecodedMessage } from 'xmtp-react-native-sdk/lib/DecodedMessage'
 
@@ -259,9 +260,9 @@ test('can load 1995 conversations from dev network "2k lens convos" account', as
     xmtpClient.address === '0x209fAEc92D9B072f3E03d6115002d6652ef563cd',
     'Address: ' + xmtpClient.address
   )
-  let start = Date.now()
+  const start = Date.now()
   const conversations = await xmtpClient.conversations.list()
-  let end = Date.now()
+  const end = Date.now()
   console.log(
     `Loaded ${conversations.length} conversations in ${end - start}ms`
   )
@@ -1675,3 +1676,67 @@ test('can handle complex streaming setup with messages from self', async () => {
 
   return true
 })
+
+test('can send and receive consent proofs', async () => {
+  const bo = await Client.createRandom({ env: 'local' })
+  await delayToPropogate()
+  const alix = await Client.createRandom({ env: 'local' })
+  await delayToPropogate()
+  const timestamp = Date.now()
+  const consentMessage =
+    'XMTP : Grant inbox consent to sender\n' +
+    '\n' +
+    `Current Time: ${timestamp}\n` +
+    `From Address: ${bo.address}\n` +
+    '\n' +
+    'For more info: https://xmtp.org/signatures/'
+  const data = sha256(consentMessage)
+  const signature = await alix.sign(data, {
+    kind: 'identity',
+  })
+  const sig = signatureProto.Signature.decode(signature)
+  console.log('sig', sig)
+  if (!sig.ecdsaCompact) {
+    throw new Error('signature should have ecdsaCompact')
+  }
+  const r = toHex(sig.ecdsaCompact?.bytes.slice(0, 32))
+  const s = toHex(sig.ecdsaCompact?.bytes.slice(32, 64))
+  const v =
+    sig.ecdsaCompact?.recovery < 27
+      ? sig.ecdsaCompact?.recovery + 27
+      : sig.ecdsaCompact?.recovery
+  const test = r + s.substring(2) + v.toString(16)
+
+  const consentProof = invitation.ConsentProofPayload.fromPartial({
+    payloadVersion:
+      invitation.ConsentProofPayloadVersion.CONSENT_PROOF_PAYLOAD_VERSION_1,
+    signature: test,
+    timestamp,
+  })
+
+  const boConvo = await bo.conversations.newConversation(
+    alix.address,
+    undefined,
+    consentProof
+  )
+  assert(!!boConvo.consentProof, 'consentProof should exist')
+  const alixConvo = (await alix.conversations.list())[0]
+  assert(!!alixConvo.consentProof, 'consentProof should exist')
+  return true
+})
+
+test('can start conversations without consent proofs', async () => {
+  const bo = await Client.createRandom({ env: 'local' })
+  await delayToPropogate()
+  const alix = await Client.createRandom({ env: 'local' })
+  await delayToPropogate()
+
+  const boConvo = await bo.conversations.newConversation(alix.address)
+  await delayToPropogate()
+  assert(!boConvo.consentProof, 'consentProof should not exist')
+  const alixConvo = (await alix.conversations.list())[0]
+  await delayToPropogate()
+  assert(!alixConvo.consentProof, 'consentProof should not exist')
+  await delayToPropogate()
+  return true
+})

example/yarn.lock

@@ -6843,6 +6843,16 @@
     rxjs "^7.8.0"
     undici "^5.8.1"
 
+"@xmtp/proto@3.54.0":
+  version "3.54.0"
+  resolved "https://registry.yarnpkg.com/@xmtp/proto/-/proto-3.54.0.tgz#1b6be9fa2268a51b730bf484af3bf0ebc2621505"
+  integrity sha512-X0jDRR19/tH0qRB8mM/H/vBueQAK22VZF4QUnDN7TgnbNaOYL5DvSmPfXFH+xzeGKQ5S0zgwc+qFJbI4xoKNHw==
+  dependencies:
+    long "^5.2.0"
+    protobufjs "^7.0.0"
+    rxjs "^7.8.0"
+    undici "^5.8.1"
+
 JSONStream@^1.3.5:
   version "1.3.5"
   resolved "https://registry.npmjs.org/JSONStream/-/JSONStream-1.3.5.tgz"
@@ -14471,7 +14481,16 @@ strict-uri-encode@^2.0.0:
   resolved "https://registry.npmjs.org/strict-uri-encode/-/strict-uri-encode-2.0.0.tgz"
   integrity sha512-QwiXZgpRcKkhTj2Scnn++4PKtWsH0kpzZ62L2R6c/LUVYv7hVnZqcg2+sMuT6R7Jusu1vviK/MFsu6kNJfWlEQ==
 
-"string-width-cjs@npm:string-width@^4.2.0", string-width@^4.1.0, string-width@^4.2.0, string-width@^4.2.3:
+"string-width-cjs@npm:string-width@^4.2.0":
+  version "4.2.3"
+  resolved "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz"
+  integrity sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==
+  dependencies:
+    emoji-regex "^8.0.0"
+    is-fullwidth-code-point "^3.0.0"
+    strip-ansi "^6.0.1"
+
+string-width@^4.1.0, string-width@^4.2.0, string-width@^4.2.3:
   version "4.2.3"
   resolved "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz"
   integrity sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==
@@ -14545,7 +14564,7 @@ string_decoder@~1.1.1:
   dependencies:
     safe-buffer "~5.1.0"
 
-"strip-ansi-cjs@npm:strip-ansi@^6.0.1", strip-ansi@^6.0.0, strip-ansi@^6.0.1:
+"strip-ansi-cjs@npm:strip-ansi@^6.0.1":
   version "6.0.1"
   resolved "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz"
   integrity sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==
@@ -14559,6 +14578,13 @@ strip-ansi@^5.0.0, strip-ansi@^5.2.0:
   dependencies:
     ansi-regex "^4.1.0"
 
+strip-ansi@^6.0.0, strip-ansi@^6.0.1:
+  version "6.0.1"
+  resolved "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz"
+  integrity sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==
+  dependencies:
+    ansi-regex "^5.0.1"
+
 strip-ansi@^7.0.1:
   version "7.1.0"
   resolved "https://registry.npmjs.org/strip-ansi/-/strip-ansi-7.1.0.tgz"
@@ -15829,7 +15855,7 @@ word-wrap@~1.2.3:
   resolved "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.5.tgz"
   integrity sha512-BN22B5eaMMI9UMtjrGd5g5eCYPpCPDUy0FJXbYsaT5zYxjFOckS53SQDE3pWkVoWpHXVb3BrYcEN4Twa55B5cA==
 
-"wrap-ansi-cjs@npm:wrap-ansi@^7.0.0", wrap-ansi@^7.0.0:
+"wrap-ansi-cjs@npm:wrap-ansi@^7.0.0":
   version "7.0.0"
   resolved "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz"
   integrity sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==
@@ -15847,6 +15873,15 @@ wrap-ansi@^6.2.0:
     string-width "^4.1.0"
     strip-ansi "^6.0.0"
 
+wrap-ansi@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz"
+  integrity sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==
+  dependencies:
+    ansi-styles "^4.0.0"
+    string-width "^4.1.0"
+    strip-ansi "^6.0.0"
+
 wrap-ansi@^8.1.0:
   version "8.1.0"
   resolved "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-8.1.0.tgz"

ios/Wrappers/ConversationWrapper.swift

@@ -17,6 +17,10 @@ struct ConversationWrapper {
 				"metadata": cv2.context.metadata,
 			]
 		}
+    var consentProof: String? = nil
+    if (conversation.consentProof != nil) {
+      consentProof = try conversation.consentProof?.serializedData().base64EncodedString()
+    }
 		return [
 			"clientAddress": client.address,
 			"topic": conversation.topic,
@@ -25,7 +29,8 @@ struct ConversationWrapper {
 			"peerAddress": conversation.peerAddress,
 			"version": conversation.version == .v1 ? "v1" : "v2",
 			"conversationID": conversation.conversationID ?? "",
-			"keyMaterial": conversation.keyMaterial?.base64EncodedString() ?? ""
+			"keyMaterial": conversation.keyMaterial?.base64EncodedString() ?? "",
+      "consentProof": consentProof ?? ""
 		]
 	}