Add back vc auth temporarily to unblock things

lib/cookies/decrypt-jwe.ts

@@ -0,0 +1,25 @@
+import { jwtDecrypt, base64url } from 'jose';
+
+export async function decryptJWECookie<T extends string | object = any>(
+  cookie: string,
+  secret: string | undefined = process.env.JWE_SECRET
+): Promise<T | undefined> {
+  if (!secret) {
+    throw new Error('Missing JWE secret');
+  }
+
+  if (typeof cookie !== 'string') return;
+
+  try {
+    const { payload } = await jwtDecrypt(cookie, base64url.decode(secret));
+    const decoded = payload as T;
+
+    // @ts-expect-error jwt field
+    delete decoded.iat;
+    // @ts-expect-error jwt field
+    delete decoded.exp;
+    return decoded;
+  } catch {
+    // Do nothing
+  }
+}