feat: add homepage & auth

server/lib/jwt.ts

@@ -0,0 +1,26 @@
+import jwt from "jsonwebtoken";
+
+const JWT_KEY =
+  process.env.JWT_KEY || "e2b185bd471dda7a14cb8d9cfb8d1c568ac27926";
+
+export type TokenData = {
+  id: number;
+};
+
+export const createToken = (payload: TokenData) => {
+  return new Promise<string>((resolve, reject) => {
+    jwt.sign(payload, JWT_KEY, { expiresIn: "30d" }, function (err, token) {
+      if (err) return reject(err);
+      resolve(token as string);
+    });
+  });
+};
+
+export const verifyToken = (token: string) => {
+  return new Promise<TokenData>((resolve, reject) => {
+    jwt.verify(token, JWT_KEY, function (err, decoded) {
+      if (err) return reject(err);
+      resolve(decoded as TokenData);
+    });
+  });
+};