Specially crafted pages can force authenticated users to unknowingly perform
actions on the AUR website despite being on an attacker's website. This
cross-site request forgery (CSRF) vulnerability applies to all POST data on
the AUR.
Implement a token system using a double submit cookie. Have a hidden form
value on every page containing POST forms. Use the newly added check_token() to
verify the token sent via POST matches the "AURSID" cookie value. Random
nature of the token limits potential for CSRF.
Signed-off-by: canyonknight <canyonknight@gmail.com>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
Fix a lot of invalid XHTML in the templates and actions. There might
still be some legacy code left, but this should cover most of it.
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
Comments are now split at link boundaries and links are converted
separately. I find this to be a much cleaner way than re-converting
comments that have already been converted using htmlspecialchars(). This
also doesn't require any callback procedure.
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
It's performance improvement day today. For non-superusers, we were hitting
the database twice per comment on a package- once to get the UID, and once
to check the owner of the comment. The best part is we already knew the
owner of the comment, and we only need to get our own UID once.
For viewing a package like yaourt, this cuts a single pageview from over 700
queries to around 18, which is still not great but a pretty big improvement.
Signed-off-by: Dan McGee <dan@archlinux.org>
Signed-off-by: Loui Chang <louipc.ist@gmail.com>
