ghostguild-org/server/api/helcim/initialize-payment.post.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

85 lines
2.7 KiB
JavaScript

// Initialize HelcimPay.js session
import { requireAuth } from "../../utils/auth.js";
const HELCIM_API_BASE = "https://api.helcim.com/v2";
export default defineEventHandler(async (event) => {
try {
await requireAuth(event);
const config = useRuntimeConfig(event);
const body = await readBody(event);
const helcimToken =
config.public.helcimToken || process.env.NUXT_PUBLIC_HELCIM_TOKEN;
// Determine payment type based on whether this is for a subscription or one-time payment
const isEventTicket = body.metadata?.type === "event_ticket";
const amount = body.amount || 0;
// For event tickets with amount > 0, we do a purchase
// For subscriptions or card verification, we do verify
const paymentType = isEventTicket && amount > 0 ? "purchase" : "verify";
const requestBody = {
paymentType,
amount: paymentType === "purchase" ? amount : 0,
currency: "CAD",
paymentMethod: "cc",
};
// For subscription setup (verify mode), include customer code if provided
// For one-time purchases (event tickets), don't include customer code
// as the customer may not exist in Helcim yet
if (body.customerCode && paymentType === "verify") {
requestBody.customerCode = body.customerCode;
}
// Add product/event information for better display in Helcim modal
if (body.metadata?.eventTitle) {
// Some Helcim accounts don't support invoice numbers in initialization
// Try multiple fields that might display in the modal
requestBody.description = body.metadata.eventTitle;
requestBody.notes = body.metadata.eventTitle;
requestBody.orderNumber = `${body.metadata.eventId}`;
}
// Initialize HelcimPay.js session
const response = await fetch(`${HELCIM_API_BASE}/helcim-pay/initialize`, {
method: "POST",
headers: {
accept: "application/json",
"content-type": "application/json",
"api-token": helcimToken,
},
body: JSON.stringify(requestBody),
});
if (!response.ok) {
const errorText = await response.text();
console.error(
"HelcimPay initialization failed:",
response.status,
errorText,
);
throw createError({
statusCode: response.status,
statusMessage: `Failed to initialize payment: ${errorText}`,
});
}
const paymentData = await response.json();
return {
success: true,
checkoutToken: paymentData.checkoutToken,
secretToken: paymentData.secretToken,
};
} catch (error) {
console.error("Error initializing HelcimPay:", error);
throw createError({
statusCode: error.statusCode || 500,
statusMessage: error.message || "Failed to initialize payment",
});
}
});