* Automatically generate a mod report when a comment, forum post, or
dmail is detected as spam.
* Automatically ban users that receive too many automatic spam reports
within a short window of time.
* Automatically mark spam dmails as deleted.
* Change ban threshold from 10 spam reports in 24 hours to 10 reports in 1 hour.
* Change ban length from 3 days to forever.
Fix a couple security issues related to dmail permalinks. Dmails have a
permalink that you can give to a Mod to let them read the dmail. This is
done with a key param that grants access when the dmail is opened by
another user. The key param had several problems:
* The key contained a full copy of the message's title and body encoded in
base64. This meant that anyone given a dmail permalink could read the
full dmail just by decoding the key in the link, without even having
to open the link.
* The key was derived from the dmail's title and body. If you knew or
could guess a dmail's title and body you could open the dmail. One
case when this was possible was when sending dmails. You could send
someone a dmail, take the permalink from your sent copy of the dmail,
then increment the dmail id to open the receiver's copy of the dmail.
Since the sent copy and the received copy both had the same title and
body, they both had the same dmail key. This let you check whether a
person had read your dmail, and what time they read it at.
* The key verification was done with an insecure string comparison
rather than a secure constant-time comparison. This was potentially
vulnerable to timing attacks.
* Opening a dmail belonging to another user would mark it as read for them.
The fix to all this is to use the dmail's id as the key instead of the
dmail's title and body. This means that old permalinks no longer work.
This is unavoidable given the issues above.
Other changes:
* The name of the 'Permalink' link is now 'Share'.
* Anyone with the 'Share' link can view the dmail, not just Mods.
* Add ability to mark dmails as unread.
* Fix users.unread_dmail_count to not count deleted dmails.
* Fix show action so that API calls don't mark dmails as read.
* Don't show the unread dmail notice on the /dmails page itself.
* Stop using users.has_mail flag.
* Add unread and deleted dmail folders.
* Remove dmail_folder cookie (wasn't used).
* Default to the received folder so that we don't show sent messages by default.
Turn deletions into soft deletions (set the is_deleted flag) instead of
hard deletions (remove from database). The is_deleted flag actually
already existed, but it was never used before.
Remove support for the `search[sort]` param on certain index pages. This
hasn't been used for years, and it caused the `search[order]=` param to
be added to pagination links even when the order was blank.
Add <link rel="prev"> and <link rel="next"> elements to most pages with
pagination. This should work on all index pages, but it won't work for
things like pool or forum topic show pages.
Also remove the <link rel="top"> element (wasn't useful, was just a link
back to the root url).
Allow all users to view and edit artist entries and wiki pages belonging
to banned artists. There was little need to hide these pages from
Members, it was mainly to appease artists who didn't like us even
linking to their sites.
These restrictions also had multiple flaws:
* Banned artist information was still visible in the API.
* It was still possible to edit banned artists using the API.
* It was still possible for unprivileged users to revert banned
artist entries or wiki pages to previous versions.
* The restrictions were inconsistent: in various places they were
either Member-only, Gold-only, or Builder-only.
Also remove options to configure names of wiki notice pages. These names
generally don't need to be changed and we already hardcode links to wiki
pages in other places anyway.
* Add ability to report dmails.
* Enable reports for comments, forum posts, and dmails.
* Allow Members to send reports.
* Don't allow users to report the same thing twice.
* Fix og:site to og:site_name.
* Fix open graph properties to use <meta property="...">, not <meta name="...">>
* Set og:type, og:site_name, twitter:site globally (not just on post pages).
* Set og:url.
* Remove unused always-resize-images, report-server <meta> tags from
post show pages.
Change the title of the post index page to look like this:
"Danbooru: Anime Image Board" (for the front page)
"Kantai Collection Art | Danbooru" (for a tag search)
Change the meta description of the front page to look like this:
Danbooru is the original anime image 'booru. Find over 3.75 million
anime pictures categorized by over 100 million tags.
Change the meta description for a tag search to look like this:
Find over 37,168 Azur Lane images on Danbooru. Azur Lane (碧蓝航线)
(벽람항로) is a Chinese shipgirl-themed side-scrolling shoot 'em up
mobile game developed by Shanghai Manjuu and Xiamen Yongshi...
evazion
evazion
BrokenEagle