Config: Implement new configuration options

package.json

@@ -13,7 +13,8 @@
 	"author": "Fosscord",
 	"license": "ISC",
 	"dependencies": {
-		"@fosscord/server-util": "^1.2.6",
+		"@fosscord/server-util": "^1.2.8",
+		"ajv": "^8.5.0",
 		"dotenv": "^8.2.0",
 		"jsonwebtoken": "^8.5.1",
 		"lambert-server": "^1.1.7",

src/Server.ts

@@ -4,7 +4,6 @@ dotenv.config();
 import { db } from "@fosscord/server-util";
 import { Server as WebSocketServer } from "ws";
 import { Connection } from "./events/Connection";
-import Config from "./util/Config";
 
 // TODO: only listen/start the server if everything got initalized
 // https://www.npmjs.com/package/ws use "External HTTP/S server" and listen manually at the end of listen()
@@ -38,7 +37,6 @@ export class Server {
 		await (db as Promise<Connection>);
 		await this.setupSchema();
 		console.log("[DB] connected");
-		await Config.init();
 		console.log(`[Gateway] online on 0.0.0.0:${port}`);
 	}
 }

src/opcodes/Identify.ts

@@ -17,6 +17,7 @@ import { IdentifySchema } from "../schema/Identify";
 import { Send } from "../util/Send";
 import experiments from "./experiments.json";
 import { check } from "./instanceOf";
+import { DefaultOptions, gatewayConfig } from "../util/Config";
 
 // TODO: bot sharding
 // TODO: check priviliged intents
@@ -29,7 +30,8 @@ export async function onIdentify(this: WebSocket, data: Payload) {
 	const identify: IdentifySchema = data.d;
 
 	try {
-		var decoded = await checkToken(identify.token); // will throw an error if invalid
+		const { jwtSecret } = (gatewayConfig.getAll() as DefaultOptions).security;
+		var decoded = await checkToken(identify.token, jwtSecret); // will throw an error if invalid
 	} catch (error) {
 		console.error("invalid token", error);
 		return this.close(CLOSECODES.Authentication_failed);

src/util/Config.ts

@@ -1,21 +1,36 @@
 import { Config } from "@fosscord/server-util";
-
-export default {
-	init() {
-		return Config.init({ gateway: DefaultOptions });
-	},
-	get() {
-		return Config.getAll().gateway;
-	},
-	set(val: any) {
-		return Config.setAll({ gateway: val });
-	},
-	getAll: Config.getAll,
-	setAll: Config.setAll,
-};
+import { getConfigPathForFile } from "@fosscord/server-util/dist/util/Config";
+import Ajv, { JSONSchemaType } from "ajv";
 
 export interface DefaultOptions {
 	endpoint?: string;
+	security: {
+		jwtSecret: string;
+	}
 }
 
-export const DefaultOptions: DefaultOptions = {};
+const schema: JSONSchemaType<DefaultOptions> = {
+	type: "object",
+	properties: {
+		endpoint: {
+			type: "string",
+			nullable: true
+		},
+		security: {
+			type: "object",
+			properties: {
+				jwtSecret: {
+					type: "string"
+				}
+			},
+			required: ["jwtSecret"]
+		},
+	},
+	required: ["security"]
+}
+
+const ajv = new Ajv();
+const validator = ajv.compile(schema);
+
+const configPath = getConfigPathForFile("fosscord", "gateway", ".json"); 
+export const gatewayConfig = new Config({path: configPath, schemaValidator: validator, schema: schema})