Commit Graph

26 Commits

Author SHA1 Message Date
Dan Brown
abc283fc64
Extracted download response logic to its own class
Cleans up base controller and groups up download & streaming logic for
potential future easier addition of range request support.
2022-06-08 23:50:42 +01:00
Dan Brown
2b0ae23da0
Updated composer deps, applied latest StyleCI changes 2022-04-24 18:22:40 +01:00
Dan Brown
cb770c534d
Added streamed uploads for attachments 2022-04-02 18:46:48 +01:00
Dan Brown
82e8b1577e
Updated attachment download responses to stream from filesystem
This allows download of attachments that are larger than current memory
limits, since we're not loading the entire file into memory any more.

For inline file responses, we take a 1kb portion of the file to sniff
before to check mime before we proceed.
2022-04-02 18:07:43 +01:00
Dan Brown
85154fff69
Added an env configurable file upload size limit
Replaces the old suggestion of setting JS head 'window.uploadLimit'
variable. This new env option will be used by back-end validation and
front-end libs/logic too.

Limits already likely exist within prod environments at a PHP and
webserver level but this allows an app-level limit and centralises the
option on the BookStack side into the .env

Closes #3033
2021-11-14 22:03:22 +00:00
Dan Brown
bc291bee78
Added inital phpstan/larastan setup 2021-11-05 16:18:06 +00:00
Dan Brown
bfbccbede1
Updated attachments to not be saved with a complete extension
Intended to limit impact in the event the storage path is potentially
exposed.
2021-11-01 11:32:00 +00:00
Dan Brown
43830a372f
Updated showImage file serving to not be traversable
For #3030
2021-10-31 23:53:17 +00:00
Dan Brown
859934d6a3
Applied latest changes from styleCI 2021-10-20 10:49:45 +01:00
Dan Brown
2409d1850f
Added TestCase for attachments API methods 2021-10-20 00:58:56 +01:00
Dan Brown
32f6ea946f
Build out core attachments API controller
Related to #2942
2021-10-18 17:46:55 +01:00
Dan Brown
a9b3df537f
Applied changes from styleci 2021-10-08 22:23:17 +01:00
Dan Brown
7224fbcc89
Added protections against path traversal in file system operations
- 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/
2021-10-08 17:47:14 +01:00
Dan Brown
05d99a312d
Applied styleci changes 2021-09-26 15:48:22 +01:00
Dan Brown
c32b315cd7
Standardised facade usage to use via their FQCN
Done via Laravel Shift Workbench
2021-09-26 15:37:55 +01:00
Dan Brown
934a833818 Apply fixes from StyleCI 2021-06-26 15:23:15 +00:00
Dan Brown
888f435651
Added back-end attachments-in-browser support
A query string will cause attachments to be provided inline
with an appropriate mime type.
Remaining actions:
- Tests
- Front-end functionality
- Config option?
2021-06-06 00:51:06 +01:00
Dan Brown
60ffe6a993 Updated packages and added better upload failure logging
To fix #2689
Updates all packages but mainly focused on aws-sdk
2021-04-19 20:16:49 +01:00
Dan Brown
7d38c96a23
Removed generic "UploadService" which was doing very little 2020-12-06 12:58:40 +00:00
Dan Brown
349162ea13
Prevented possible XSS via link attachments
This filters out potentially malicious javascript: or data: uri's coming
through to be attached to attachments.
Added tests to cover.

Thanks to Yassine ABOUKIR (@yassineaboukir on twitter) for reporting this
vulnerability.
2020-10-31 15:01:52 +00:00
Dan Brown
14b6cd1091
Started migration of attachment manager from vue
- Created new dropzone component.
- Added standard component event system using custom DOM events.
- Added tabs component.
- Added ajax-delete-row component.
2020-06-30 22:12:45 +01:00
Dan Brown
140298bd96
Updated to Laravel 5.8 2019-09-13 23:58:40 +01:00
Dan Brown
762d1d7595
Allowed different storage types for images and attachments
- Added new env and config vars to allow this.
- Also added tests for awkward config logic including fallback for new
env vars.

Closes #1302
2019-06-23 16:01:15 +01:00
Dan Brown
193e2ffebe
Prevent dbl exts. on img upload, Randomized attachment upload names 2019-03-24 19:08:21 +00:00
Dan Brown
257a5a23ec
Fleshed out entity provided and optimized imports 2018-09-25 16:58:03 +01:00
Dan Brown
919660678b
Re-structured the app code to be feature based rather than code type based 2018-09-25 12:30:50 +01:00