Files
cloudflare_temp_email/e2e
Dream Hunter 8cf1150b15 feat: add STARTTLS support for SMTP proxy server (#876)
* feat: add STARTTLS support for SMTP proxy server

Add smtp_tls_cert and smtp_tls_key environment variables to enable
STARTTLS on the SMTP proxy server, matching existing IMAP TLS support.

Closes #249

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* test: add E2E tests for SMTP/IMAP STARTTLS

- Add smtp-proxy-tls service with self-signed certs in docker-compose
- Add smtp-tls.spec.ts: SMTP STARTTLS send plain/HTML/auth tests
- Add imap-tls.spec.ts: IMAP STARTTLS login/list/select/fetch tests
- Register smtp-proxy project in playwright.config.ts
- Wait for TLS proxy readiness in docker-entrypoint.sh

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: enforce auth over TLS when STARTTLS is configured

- Set auth_require_tls conditionally based on tls_context presence
- Disable insecure SSLv2/SSLv3 protocols in TLS context

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: replace cert-gen service with inline cert generation

The cert-gen one-shot container was exiting immediately after
generating certificates, triggering --abort-on-container-exit
and stopping all services before tests could run.

Replace with an entrypoint script in smtp-proxy-tls that generates
the self-signed cert before starting the proxy server.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-06 15:05:29 +08:00
..

E2E Tests

End-to-end tests for Cloudflare Temp Email using Playwright and Mailpit, fully containerized with Docker Compose.

Prerequisites

  • Docker and Docker Compose

Quick Start

cd e2e

# Build, start all services, run tests, and exit
npm test

# Clean up containers and volumes
npm run test:down

npm test runs docker compose up --build, which:

  1. Starts Mailpit (SMTP on :1025, HTTP API on :8025)
  2. Builds and starts the Worker (wrangler dev on :8787)
  3. Builds and starts the Frontend (vite dev on :5173)
  4. Builds and runs the E2E runner (Playwright), which waits for services, initializes the DB, and runs all tests

The exit code reflects the test result.

Test Structure

Project Directory What it tests
api tests/api/ Worker API endpoints — health check, address CRUD, send mail via SMTP
browser tests/browser/ Frontend UI — login, inbox view, reply with HTML, XSS sanitization

Services

Service Container Port Purpose
Mailpit SMTP mailpit 1025 Captures outgoing emails
Mailpit HTTP mailpit 8025 API to verify captured emails
Worker worker 8787 Backend API with E2E config
Frontend frontend 5173 Vue frontend dev server

Test Results

Test results and HTML reports are exported via volumes:

  • e2e/test-results/ — test artifacts
  • e2e/playwright-report/ — HTML report

Configuration

The E2E worker uses fixtures/wrangler.toml.e2e with:

  • E2E_TEST_MODE = true — enables test seed endpoint
  • DISABLE_ADMIN_PASSWORD_CHECK = true — allows unauthenticated admin calls
  • DEFAULT_SEND_BALANCE = 10 — allows sending without admin approval
  • SMTP pointed at Mailpit container (mailpit:1025)