rlnjs

.gitignore

@@ -1,6 +1,6 @@
 # dependencies
 /node_modules
-/dist
+# /dist
 .env
 /rlnjs
 /rln-circuits

dist/types/ChatApp.d.ts

@@ -0,0 +1,20 @@
+import { Web3Provider } from '@ethersproject/providers';
+import ChatRoom from './ChatRoom';
+import { RoomType } from './types/ChatRoomOptions';
+import { Connection } from './Connection';
+import { Contract } from 'ethers';
+import User from './User';
+import RLN from './RLN';
+export default class ChatApp {
+    appName: string;
+    chatRoomStore: Map<string, ChatRoom>;
+    rln: RLN;
+    provider: Web3Provider | undefined;
+    connection: Connection;
+    onChain: Contract | undefined;
+    constructor(appName: string, onChain?: Contract, provider?: Web3Provider, existingIdentity?: string, rlnIdentifier?: bigint);
+    registerUserOnChain(): Promise<import("@semaphore-protocol/identity").Identity>;
+    createChatRoom(name: string, roomType: RoomType, chatMembers?: User[]): ChatRoom;
+    fetchChatRoomMsgs(contentTopic: string): Promise<void | undefined>;
+    fetchChatRoomsNames(): string[];
+}

dist/types/ChatRoom.d.ts

@@ -0,0 +1,18 @@
+import { Web3Provider } from '@ethersproject/providers';
+import { RoomType } from './types/ChatRoomOptions';
+import { Connection } from './Connection';
+import RLN from './RLN';
+import User from './User';
+export default class ChatRoom {
+    roomType: RoomType;
+    chatRoomName: string;
+    rlnInstance: RLN;
+    provider: Web3Provider | undefined;
+    connection: Connection;
+    private chatMembers;
+    constructor(chatRoomName: string, roomType: RoomType, chatMembers: User[], rlnInstance: RLN, connection: Connection, provider?: Web3Provider);
+    retrieveMessageStore(): Promise<void>;
+    sendMessage(text: string, alias: string): Promise<void>;
+    addChatMember(member: User): Promise<User>;
+    getChatMembers(): User[];
+}

dist/types/Connection.d.ts

@@ -0,0 +1,19 @@
+import RLN from './RLN';
+declare enum ConnectionStatus {
+    ready = "ready",
+    connecting = "connecting",
+    disconnected = "disconnected"
+}
+export declare class Connection {
+    connectionStatus: ConnectionStatus;
+    private connectionInstance;
+    private rlnInstance;
+    constructor(rlnInstance: RLN);
+    connect(): void;
+    disconnect(): void;
+    subscribeToRoom(contentTopic: string): void;
+    unsubscribeFromRoom(contentTopic: string): void;
+    sendMessage(text: string, alias: string, roomName: string): Promise<void>;
+    retrieveMessageStore(contentTopic: string): Promise<void>;
+}
+export {};

dist/types/RLN.d.ts

@@ -0,0 +1,34 @@
+import { Registry, RLN as RLNjs, RLNFullProof, Cache } from 'rlnjs';
+import { Contract } from 'ethers';
+import { Web3Provider } from '@ethersproject/providers';
+export default class RLN {
+    registry: Registry;
+    identityCommitments: bigint[];
+    contract: Contract | undefined;
+    rlnjs: RLNjs;
+    cache: Cache;
+    rlnIdentifier: bigint;
+    identityCommitment: bigint;
+    constructor(onChain?: Contract, existingIdentity?: string, rlnIdentifier?: bigint);
+    initOnChain(): Promise<void>;
+    generateRLNProof(msg: string, epoch: bigint): Promise<RLNFullProof>;
+    verifyProof(rlnProof: RLNFullProof): Promise<boolean>;
+    constructRLNMemberTree(): Promise<void>;
+    registerUserOnRLNContract(provider: Web3Provider): Promise<void>;
+    addProofToCache(proof: RLNFullProof): void;
+    getIdentityAsString(): string;
+    generateRLNcredentials(appName: string): {
+        application: string;
+        appIdentifier: bigint;
+        credentials: {
+            key: bigint;
+            commitment: bigint;
+            membershipGroups: {
+                chainId: number;
+                contract: Contract | undefined;
+                treeIndex: number;
+            }[];
+        }[];
+        version: number;
+    };
+}

dist/types/User.d.ts

@@ -0,0 +1,6 @@
+export default class User {
+    address: string | undefined;
+    alias: string | undefined;
+    identityCommitment: bigint;
+    constructor(identityCommitment: bigint, alias?: string, address?: string);
+}

dist/types/index.d.ts

@@ -0,0 +1,4 @@
+import ChatApp from './ChatApp';
+import ChatRoom from './ChatRoom';
+import RLN from './RLN';
+export { ChatApp, ChatRoom, RLN };

dist/types/proto/ChatMessage.d.ts

@@ -0,0 +1,13 @@
+import type { Codec } from 'protons-runtime';
+import type { Uint8ArrayList } from 'uint8arraylist';
+export interface ChatMessage {
+    message: Uint8Array;
+    epoch: bigint;
+    rlnProof?: Uint8Array;
+    alias?: string;
+}
+export declare namespace ChatMessage {
+    const codec: () => Codec<ChatMessage>;
+    const encode: (obj: ChatMessage) => Uint8Array;
+    const decode: (buf: Uint8Array | Uint8ArrayList) => ChatMessage;
+}

dist/types/types/ChatMessage.d.ts

@@ -0,0 +1,22 @@
+import * as protoType from '../proto/ChatMessage';
+import { MessageV0 } from 'js-waku/lib/waku_message/version_0';
+export declare class ChatMessage {
+    proto: protoType.ChatMessage;
+    constructor(proto: protoType.ChatMessage);
+    static fromUtf8String(text: string, epoch: bigint, rlnProof?: Uint8Array, alias?: string): ChatMessage;
+    static decodeWakuMessage(wakuMsg: MessageV0): ChatMessage | undefined;
+    /**
+     * Decode a protobuf payload to a ChatMessage.
+     * @param bytes The payload to decode.
+     */
+    static decode(bytes: Uint8Array): ChatMessage;
+    /**
+     * Encode this ChatMessage to a byte array, to be used as a protobuf payload.
+     * @returns The encoded payload.
+     */
+    encode(): Uint8Array;
+    get epoch(): bigint;
+    get message(): string;
+    get rlnProof(): Uint8Array | undefined;
+    get alias(): string | undefined;
+}

dist/types/types/ChatRoomOptions.d.ts

@@ -0,0 +1,4 @@
+export declare enum RoomType {
+    PubGroup = "Public",
+    PrivGroup = "Private"
+}

dist/types/utils/checkChain.d.ts

@@ -0,0 +1,4 @@
+import { Network } from '@ethersproject/providers';
+export declare const GOERLI = 5;
+export declare const OPTIMISM = 10;
+export declare function checkChain(network: Network): Promise<void>;

dist/types/utils/createWakuNode.d.ts

@@ -0,0 +1,2 @@
+import { WakuLight } from 'js-waku/lib/interfaces';
+export declare function createWakuNode(): Promise<WakuLight | undefined>;

dist/types/utils/formatting.d.ts

@@ -0,0 +1,5 @@
+export declare function arrayify(key: string): Uint8Array;
+export declare function stringify(arr: Uint8Array): string;
+export declare function dateToEpoch(timestamp: Date): bigint;
+export declare function strToArr(s: string): Uint8Array;
+export declare function arrToStr(b: Uint8Array): string;

dist/types/utils/generateAppId.d.ts

@@ -0,0 +1 @@
+export default function (appName: string): bigint;

dist/types/utils/getDates.d.ts

@@ -0,0 +1,10 @@
+export declare enum TimePeriod {
+    Hour = "hour",
+    Day = "day",
+    Week = "week",
+    Month = "month"
+}
+export declare function getDates(timePeriod: TimePeriod): {
+    startTime: Date;
+    endTime: Date;
+};

package-lock.json

@@ -27,7 +27,7 @@
         "protons-runtime": "^5.0.0",
         "react": "^18.2.0",
         "react-dom": "^18.2.0",
-        "rlnjs": "^2.0.5",
+        "rlnjs": "^2.0.6",
         "uint8arrays": "^4.0.3"
       },
       "devDependencies": {
@@ -22504,9 +22504,9 @@
       }
     },
     "node_modules/rlnjs": {
-      "version": "2.0.5",
-      "resolved": "https://registry.npmjs.org/rlnjs/-/rlnjs-2.0.5.tgz",
-      "integrity": "sha512-gBEfZ8g9yupdco5eDmx2IufUGeNT2q9cpceQAyyqRO1oTHyzt2CY2xxQeZIVOV+h8bCSChu0+XPuruzKnpDILA==",
+      "version": "2.0.6",
+      "resolved": "https://registry.npmjs.org/rlnjs/-/rlnjs-2.0.6.tgz",
+      "integrity": "sha512-fh+GNx5eCtonPrDWuVIncNz82kdVpr+LEBuxFZ0Nna+Umkkc9wEOdmtQIdU+XxC23shHIjAEfMIbDOQmep52zw==",
       "dependencies": {
         "@ethersproject/bytes": "^5.6.1",
         "@ethersproject/solidity": "^5.6.1",
@@ -45058,9 +45058,9 @@
       }
     },
     "rlnjs": {
-      "version": "2.0.5",
-      "resolved": "https://registry.npmjs.org/rlnjs/-/rlnjs-2.0.5.tgz",
-      "integrity": "sha512-gBEfZ8g9yupdco5eDmx2IufUGeNT2q9cpceQAyyqRO1oTHyzt2CY2xxQeZIVOV+h8bCSChu0+XPuruzKnpDILA==",
+      "version": "2.0.6",
+      "resolved": "https://registry.npmjs.org/rlnjs/-/rlnjs-2.0.6.tgz",
+      "integrity": "sha512-fh+GNx5eCtonPrDWuVIncNz82kdVpr+LEBuxFZ0Nna+Umkkc9wEOdmtQIdU+XxC23shHIjAEfMIbDOQmep52zw==",
       "requires": {
         "@ethersproject/bytes": "^5.6.1",
         "@ethersproject/solidity": "^5.6.1",

package.json

@@ -56,7 +56,7 @@
     "protons-runtime": "^5.0.0",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
-    "rlnjs": "^2.0.5",
+    "rlnjs": "^2.0.6",
     "uint8arrays": "^4.0.3"
   },
   "devDependencies": {

src/RLN.ts

@@ -1,5 +1,5 @@
 import { GOERLI } from './utils/checkChain'
-import { genExternalNullifier, Registry, RLN as RLNjs, RLNFullProof, Cache } from 'rlnjs'
+import { Registry, RLN as RLNjs, RLNFullProof, Cache } from 'rlnjs'
 import { Contract } from 'ethers'
 import { Web3Provider } from '@ethersproject/providers'
 import * as path from 'path'
@@ -12,7 +12,7 @@ const wasmFilePath = path.join('./zkeyFiles', 'rln', 'rln.wasm')
 const finalZkeyPath = path.join('./zkeyFiles', 'rln', 'rln_final.zkey')
 
 export default class RLN {
-  public registry: Registry
+  registry: Registry
 
   public identityCommitments: bigint[]
 
@@ -50,15 +50,15 @@ export default class RLN {
 
   /* generate RLN Proof */
   public async generateRLNProof(msg: string, epoch: bigint) {
-    const epochNullifier = genExternalNullifier(epoch.toString())
-    const merkleProof = await this.registry.generateMerkleProof(this.identityCommitment)
-    const proof = this.rlnjs.generateProof(msg, merkleProof, epochNullifier)
+    // const epochNullifier = genExternalNullifier(epoch.toString())
+    const merkleProof = this.registry.generateMerkleProof(this.identityCommitment)
+    const proof = this.rlnjs.generateProof(msg, merkleProof)
     return proof
   }
 
   /* RLN proof verification */
   public async verifyProof(rlnProof: RLNFullProof) {
-    return RLNjs.verifyProof(vkey, rlnProof)
+    return RLNjs.verifySNARKProof(rlnProof)
   }
 
   /* construct RLN member tree locally */

yarn.lock

@@ -11424,10 +11424,10 @@
     "hash-base" "^3.0.0"
     "inherits" "^2.0.1"
 
-"rlnjs@^2.0.5":
-  "integrity" "sha512-gBEfZ8g9yupdco5eDmx2IufUGeNT2q9cpceQAyyqRO1oTHyzt2CY2xxQeZIVOV+h8bCSChu0+XPuruzKnpDILA=="
-  "resolved" "https://registry.npmjs.org/rlnjs/-/rlnjs-2.0.5.tgz"
-  "version" "2.0.5"
+"rlnjs@^2.0.6":
+  "integrity" "sha512-fh+GNx5eCtonPrDWuVIncNz82kdVpr+LEBuxFZ0Nna+Umkkc9wEOdmtQIdU+XxC23shHIjAEfMIbDOQmep52zw=="
+  "resolved" "https://registry.npmjs.org/rlnjs/-/rlnjs-2.0.6.tgz"
+  "version" "2.0.6"
   dependencies:
     "@ethersproject/bytes" "^5.6.1"
     "@ethersproject/solidity" "^5.6.1"