Files
webmail-client/frontend/vite.config.ts
T
lukasandClaude Opus 5.5 addb2232a1 Security hardening from the assessment; testing fixes
Security (ultimo-security-report.md):
- Security headers on every response, the app shell included: they lived at
  server level and nginx dropped them in any location with its own header.
  CSP, framing, nosniff, referrer, permissions (docker/nginx-security.conf).
- Plain HTTP forwarded by the reverse proxy is redirected to HTTPS; HSTS on
  HTTPS responses. server_tokens off.
- Cross-site state-changing /api requests refused (login CSRF), WebSocket too.
- Validation errors in the usual error shape, without the request model.
- New-password policy: max 128, common/own-address/repeated refused,
  breached-password check (HIBP k-anonymity, fails open).
- Message HTML: links keep only http(s)/mailto (sanitizer v6); the HTML
  endpoint carries its own no-script CSP.
- Outbound fetches pinned to the checked IP (DNS rebinding); external
  IMAP/SMTP servers re-checked before each connection; CGNAT and mapped
  addresses counted as non-public.

Fixes from testing:
- IDLE loop catches up before idling: mail that came while the worker was
  away no longer waits up to 10 minutes.
- Restore from Spam/Trash/Archive moves only the removed messages, not your
  reply in Sent.
- Narrow desktop list stacks sender/subject/snippet (subject was squeezed
  to nothing at the default width), with hover actions.
- Phone: wide emails scale to fit the screen.
- Singular forms ("1 message"); no zip button for a single attachment;
  app passwords no longer claim "never used" for mail apps.
- ruff format across the backend.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-14 22:08:06 +02:00

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1.4 KiB
TypeScript

/// <reference types="vitest" />
import { resolve } from "node:path";
import react from "@vitejs/plugin-react";
import { defineConfig } from "vite";
// SPEC dev-environment §5: Vite dev proxy /api -> :8000 with ws:true for /api/ws.
export default defineConfig({
plugins: [react()],
build: {
rollupOptions: {
// Two apps, one dist: the mail client (index.html) and the admin panel
// (admin.html). nginx serves each from its own listener — see
// docker/nginx.conf. In dev, the panel is at /admin.html.
input: {
main: resolve(__dirname, "index.html"),
admin: resolve(__dirname, "admin.html"),
},
},
},
server: {
port: 5173,
proxy: {
"/api": {
target: "http://127.0.0.1:8000",
changeOrigin: true,
ws: true,
// X-Forwarded-Host: the API's cross-site check (app/security/cross_site.py)
// compares the page's Origin with the name the browser used.
xfwd: true,
},
// CalDAV / CardDAV (SPEC Appendix E), for trying clients against dev.
"/dav": { target: "http://127.0.0.1:8000", changeOrigin: true },
"/.well-known/caldav": { target: "http://127.0.0.1:8000", changeOrigin: true },
"/.well-known/carddav": { target: "http://127.0.0.1:8000", changeOrigin: true },
},
},
test: {
environment: "jsdom",
globals: true,
setupFiles: ["./src/test/setup.ts"],
},
});