Extracted much of the language and locale work to a seperate, focused class.
Updated php set_locale usage to prioritise UTF8 usage.
Added locale options for windows.
Clarified what's a locale and a bookstack language string.
For #3590 and maybe #3650
- Configurable via 'ALLOWED_IFRAME_SOURCES' .env option.
- Also updated how CSP rules are set, with a single header being used
instead of many.
- Also applied CSP rules to HTML export outputs.
- Updated tests to cover.
For #3314
- Prevents authenticated responses being visible when back button
pressed in browser.
- Previously, 'no-cache, private' was added by default by Symfony which
would have prevents proxy cache issues but this adds no-store and a
max-age option to also invalidate all caching.
Thanks to @haxatron via huntr.dev
Ref: https://huntr.dev/bounties/6cda9df9-4987-4e1c-b48f-855b6901ef53/
During writing of the update notes, found that the upgrade path would be
tricky from a security point of view. If people were pending email
confirmation but had an active session, they could technically be
actively logged in after the next release.
Added middlware as an extra precaution for now.
- Updated auth system for mfa to not update intended URL so that the
user is not redirected to mfa setup after eventual login.
- Added notification for users setting up MFA, after setup when
redirected back to login screen to advise that MFA setup was complete
but they need to login again.
- Updated some bits of wording to display better.
- Restructured some of the route naming to be a little more consistent.
- Moved the routes about to be more logically in one place.
- Created a new middleware to handle the auth of people that should be
allowed access to mfa setup routes, since these could be used by
existing logged in users or by people needing to setup MFA on access.
- Added testing to cover MFA setup required flow.
- Added TTL and method tracking to session last-login tracking system.
Discovered some difficult edge cases:
- User image loading in header bar when using local_secure storage
- 404s showing user-specific visible content due to content listing on
404 page since user is in semi-logged in state. Maybe need to go
through and change up how logins are handled to centralise and
provide us better control at login time to prevent any auth level.
- Added new DB column for control and role updated create/update actions.
- Created new middleware as a start to actual enforcement logic.
- Added indicator to role list of whether MFA is enforced.
So that DB/User access is not explicitly enforced.
Same for GlobalViewData middleware although that was also just doubling
up on ways to access user/auth info.
Also cleaned up Localization Middleware doc blocks.
Added iframe CSP headers with configuration via .env.
Updated session cookies to be lax by default, dynamically changing to
none when iframes configured to allow third-party control.
Updated cookie security to be auto-secure if a https APP_URL is set.
Related to #2427 and #2207.
Was accidentally skipped during previous updates. Will now be used on
saml, ldap & standard registration where required.
Uses session to know if the email was just sent and, if so, show the
confirmation route.
