- Add self-hosted style.css replacing Bootstrap CDN dependency
- Add profile.html with tabbed view (account info, emails/aliases, API token)
- Refactor login handler to pass structured data to template instead of building HTML strings
- Add brand-name and brand-logo flags/env vars for UI customization
- Update CSP to allow brand logo domain and remove CDN references
- Update all templates to pass template vars to header/footer and use new CSS classes
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Replace map[string]interface{} with map[string]any, ioutil.ReadAll with
io.ReadAll, and simplify redundant fmt.Sprintf/w.Write calls.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
In development mode (-dev):
- HSTS header is omitted (prevents browser caching HTTPS-only requirement)
- CSRF cookie Secure flag is cleared (allows cookies over plain HTTP)
- A warning is logged on startup
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Integrate go-altcha to protect login, change password, lost password,
and reset password forms against automated submissions. Serves the
altcha widget JS from the embedded library, exposes a challenge
endpoint, validates responses server-side with replay prevention, and
updates the CSP to allow self-hosted scripts and WebAssembly.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Set X-Frame-Options, X-Content-Type-Options, Referrer-Policy, CSP,
and Strict-Transport-Security on all responses to mitigate clickjacking,
MIME sniffing, XSS, and downgrade attacks.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
