Session was being lost due to the callback POST request cookies
not being provided due to samesite=lax. This instead adds an additional
hop in the flow to route the request via a GET request so the session is
retained. SAML POST data is stored encrypted in cache via a unique ID
then pulled out straight afterwards, and restored into POST for the SAML
toolkit to validate.
Updated testing to cover.
Provides a simple bookstack focused view that does not rely on JavaScript.
Contains links to BookStack specific resources in addition to commonly
desired debug details.
Relevant to comments in 7224fbcc89f00f2b71644e36bb1b1d96addd1d5a.
Added test cases. Ensured they failed pre-commit.
Also tested a range of the altered endpoints manually on both local and
s3-like filesystems.
- Files within the storage/ path could be accessed via path traversal
references in content, accessed upon HTML export.
- This addresses this via two layers:
- Scoped local flysystem filesystems down to the specific image &
file folders since flysystem has built-in checking against the
escaping of the root folder.
- Added path normalization before enforcement of uploads/{images,file}
prefix to prevent traversal at a path level.
Thanks to @Haxatron via huntr.dev for discovery and reporting.
Ref: https://huntr.dev/bounties/ac268a17-72b5-446f-a09a-9945ef58607a/
- 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/
- Removed uneeded custom refresh or logout actions for OIDC.
- Restructured how the services and guards are setup for external auth
systems. SAML2 and OIDC now directly share a lot more logic.
- Renamed any OpenId references to OIDC or OpenIdConnect
- Removed non-required CSRF excemption for OIDC
Not tested, Come to roadblock due to lack of PHP8 support in upstream
dependancies. Certificate was deemed to be non-valid on every test
attempt due to changes in PHP8.
- Made oidc config more generic to not be overly reliant on the library
based upon learnings from saml2 auth.
- Removed any settings that are redundant or not deemed required for
initial implementation.
- Reduced some methods down where not needed.
- Renamed OpenID to OIDC
- Updated .env.example.complete to align with all options and their
defaults
Related to #2169
- Added testing to cover warning cases.
- Refactored logic to be simpler and move much of the business out of
the controller.
- Added new message that's more suitable to the case this was handling.
- For detecting an outdated draft, checked the draft created_at time
instead of updated_at to better fit the scenario being checked.
- Updated some method types to align with those potentially being used
in the logic of the code.
- Added a cache of shown messages on the front-end to prevent them
re-showing on every save during the session, even if dismissed.
