Security hardening from 2026-07-01 audit

- Exclude supabase/ from Docker build context (leaked service_role key file)
- /api/files: exact per-user namespace match + reject path traversal;
  storage resolveKey rejects ".."/"." segments (fixes cross-user file read)
- Add ownsProperty/Unit/Tenant checks to tenants, maintenance (landlord path),
  and documents (JSON branch, now field-whitelisted) create handlers
- Escape user data in follow-up + payment-link emails (reuse escapeHtml)
- Neutralize CSV formula injection in toCsv + export routes
- Tighter sign-in rate limit (10/min); env-gated email verification + sender
- Per-request nonce CSP; drop script-src 'unsafe-inline' (styles unchanged)
- Add input length bounds; validate follow-ups POST body

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Leon Serfaty
2026-07-01 13:56:34 -04:00
co-authored by Claude Opus 4.8
parent 857b9a7811
commit 969d5d4c8a
18 changed files with 224 additions and 103 deletions
+2 -2
View File
@@ -11,7 +11,7 @@ import {
} from "@/lib/db/schema"
import { getSessionUser } from "@/lib/session"
import { logActivity } from "@/lib/activity"
import { sendEmail } from "@/lib/email/send"
import { sendEmail, escapeHtml } from "@/lib/email/send"
export async function POST() {
const user = await getSessionUser()
@@ -170,7 +170,7 @@ export async function POST() {
<html>
<body style="font-family:sans-serif;background:#09090b;color:#fff;padding:40px 20px;max-width:560px;margin:0 auto;">
<div style="background:#16161f;border:1px solid rgba(255,255,255,0.08);border-radius:12px;padding:32px;">
<p style="font-size:15px;line-height:1.6;color:rgba(255,255,255,0.8);margin:0 0 24px;">${log.message.replace(/\n/g, "<br/>")}</p>
<p style="font-size:15px;line-height:1.6;color:rgba(255,255,255,0.8);margin:0 0 24px;">${escapeHtml(log.message).replace(/\n/g, "<br/>")}</p>
<p style="color:rgba(255,255,255,0.3);font-size:11px;margin:24px 0 0;border-top:1px solid rgba(255,255,255,0.06);padding-top:16px;">
Property Management Network — Automated Follow-up System
</p>