phoenix / refactor-auth-logic

Implementation of JWT stateless rotation

compiled 04:12s ago

import { rotateToken } from './auth.utils';
import { db } from '../database';
// Initialize token rotation window
export const handleRotation = async (userId: string, token: string) => {
  const session = await db.sessions.findUnique({ where: { token } });
  if (!session) throw new Error('INV_SESSION');
  const { newToken, expiresAt } = await rotateToken(session);
  
  return db.sessions.update({
    where: { id: session.id },
    data: { token: newToken, lastRotated: new Date() }
  });
};
// TODO: Add edge case for simultaneous refresh
const LOCK_TIMEOUT = 5000;
const rotationLock = new Map<string, boolean>();

Suggested Next Actions

Generate unit tests for edge-case rotation

Add documentation for the rotation lifecycle

Benchmark database write overhead

Risk Assessment

MEDIUM

Synchronous DB writes on every refresh may cause bottleneck during peak traffic spikes. Recommend moving rotation to a background job or introducing a grace period buffer.

CRITICAL

Lack of idempotent checks for concurrent refresh requests could invalidate a valid user session if two clients pulse at the same millisecond.