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src/helpers/jwt.ts

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+import { NextFunction, Response } from 'express';
+import { Logger, ILogObj } from 'tslog';
+import { Request, expressjwt } from "express-jwt";
+import fs from 'fs';
+import { Language } from '../langs/lang';
+import { ReturnHelper } from './express/return';
+import express from 'express';
+
+const log: Logger<ILogObj> = new Logger({ name: '[JwtHelper]', type: 'pretty' });
+
+export default class JwtHelper {
+    static secure = (app: express.Application) => {
+
+        var publicKey = fs.readFileSync("src/helpers/key/public.key");
+
+        app.use(
+            expressjwt({
+                secret: publicKey, algorithms: ["RS256"]
+            }).unless({ path: ["/token"] }),
+            function (req: Request, res: Response, next: NextFunction) {
+                if (!req.auth?.data.id) {
+                    return ReturnHelper.errorResponse(res, 403, 666, Language.lang.failed_access);
+                }
+
+                return next();
+            }
+        )
+
+        app.use(function (err: any, req: Request, res: Response, next: NextFunction) {
+            if (err.name === 'UnauthorizedError') {
+                return ReturnHelper.errorResponse(res, 403, 666, Language.lang.failed_access);
+            }
+
+            return next();
+        });
+
+    }
+}