ghostguild-org/server/api/auth/verify.get.js
Jennie Robinson Faber 26c300c357 Implement OWASP ASVS L1 security remediation (Phases 0-2)
Auth: Add requireAuth/requireAdmin guards with JWT cookie verification,
member status checks (suspended/cancelled = 403), and admin role
enforcement. Apply to all admin, upload, and payment endpoints. Add
role field to Member model.

CSRF: Double-submit cookie middleware with client plugin. Exempt
webhook and magic-link verify routes.

Headers: X-Content-Type-Options, X-Frame-Options, X-XSS-Protection,
Referrer-Policy, Permissions-Policy on all responses. HSTS and CSP
(Helcim/Cloudinary/Plausible sources) in production only.

Rate limiting: Auth 5/5min, payment 10/min, upload 10/min, general
100/min via rate-limiter-flexible, keyed by client IP.

XSS: DOMPurify sanitization on marked() output with tag/attr
allowlists. escapeHtml() utility for email template interpolation.

Anti-enumeration: Login returns identical response for existing and
non-existing emails. Remove 404 handling from login UI components.

Mass assignment: Remove helcimCustomerId from profile allowedFields.

Session: 7-day token expiry, refresh endpoint, httpOnly+secure cookies.

Environment: Validate required secrets on startup via server plugin.
Remove JWT_SECRET hardcoded fallback.
2026-03-01 12:53:18 +00:00

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JavaScript

// server/api/auth/verify.get.js
import jwt from 'jsonwebtoken'
import Member from '../../models/member.js'
import { connectDB } from '../../utils/mongoose.js'
export default defineEventHandler(async (event) => {
// Connect to database
await connectDB()
const query = getQuery(event)
const { token } = query
if (!token) {
throw createError({
statusCode: 400,
statusMessage: 'Token is required'
})
}
try {
// Verify the JWT token
const decoded = jwt.verify(token, process.env.JWT_SECRET)
const member = await Member.findById(decoded.memberId)
if (!member) {
throw createError({
statusCode: 404,
statusMessage: 'Member not found'
})
}
// Create a new session token for the authenticated user
const sessionToken = jwt.sign(
{ memberId: member._id, email: member.email },
process.env.JWT_SECRET,
{ expiresIn: '7d' }
)
// Set the session cookie
setCookie(event, 'auth-token', sessionToken, {
httpOnly: true,
secure: process.env.NODE_ENV === 'production',
sameSite: 'lax',
maxAge: 60 * 60 * 24 * 7 // 7 days
})
// Redirect to the members dashboard or home page
await sendRedirect(event, '/members', 302)
} catch (err) {
throw createError({
statusCode: 401,
statusMessage: 'Invalid or expired token'
})
}
})