Initial

src/shared/security/token.ts

@@ -0,0 +1,38 @@
+import { Request, Response, NextFunction } from 'express';
+import * as Jwt from 'jsonwebtoken'; // Correct way to import jsonwebtoken
+
+// Define a new interface extending Request
+interface AuthenticatedRequest extends Request {
+  user?: {
+    email: string;
+    // Add more fields as needed based on your JWT payload
+  };
+}
+const tokenGenerator = (email: string) => {
+    const token = Jwt.sign({ email: email }, "Milestone", {
+      expiresIn: "3hours",
+    });
+    return token;
+  };
+
+const tokenValidator = (req: AuthenticatedRequest, res: Response, next: NextFunction): void => {
+  const token: string | undefined = req.headers.token as string | undefined;
+  if (!token) {
+    res.status(403).json({
+      msg: "No token present",
+    });
+    return; // Make sure to return after sending a response
+  }
+  
+  try {
+    const decoded = Jwt.verify(token,"Milestone") as { email: string }; // adjust if your JWT payload has more fields
+    req.user = decoded;
+    next();
+  } catch (err) {
+    res.status(401).json({
+      msg: "Invalid Token",
+    });
+  }
+};
+
+export { tokenValidator,tokenGenerator };