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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>
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Retrieve the package ID early and merge the if-branches calling
package_details().
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Rather than looking up by username, it makes more sense to look the
stats up by user ID to reduce the number of needed joins.
Signed-off-by: Dan McGee <dan@archlinux.org>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Addresses FS#9582 and FS#21600.
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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This is more user-friendly than supporting package IDs only and can be
used as a basis to support direct links to AUR packages in places where
links are computer-produced (e.g. Wiki templates).
Addresses FS#21600 and FS#28839.
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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This is handy for verifying the PGP key of new Trusted Users. Also, this
could potentially used as a basis to allow signed package uploads in the
future.
Implements FS#29028.
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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* Reorder checks.
* Use simple string functions instead of regular expressions.
* Check for type flags before validating paths.
The latter ensures we don't treat tarball keywords/flags as directories.
This avoids problems with bsdtar inserting PaxHeader attributes into the
archive which look something like the following to Archive_Tar:
PaxHeader/xcursor-protozoa
xcursor-protozoa/
xcursor-protozoa/PaxHeader/PKGBUILD
xcursor-protozoa/PKGBUILD
This only occurs on certain filesystems (e.g. jfs), but the tarball is
by no means invalid. When extracted, it will only contain the PKGBUILD
within a single subdirectory.
Addresses FS#28802.
Thanks-to: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Use "undisclosed-recipients: ;" when sending mass notifications (such as
comment notifications and the like. Addresses FS#28229.
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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This should be set to something like 'http://localhost' for development
or 'https://aur.archlinux.org' in production. It ensures all links in
the site stay in the development site and there is no sudden jump from
development to production environments.
Signed-off-by: Dan McGee <dan@archlinux.org>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Wrap mysql_real_escape_string() in a wrapper function db_escape_string()
to ease porting to other databases, and as another step to pulling more
of the database code into a central location.
This is a rebased version of a patch by elij submitted about half a year
ago.
Thanks-to: elij <elij.mx@gmail.com>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
Conflicts:
web/lib/aur.inc.php
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Wrap mysql_real_escape_string() in a wrapper function db_escape_string()
to ease porting to other databases, and as another step to pulling more
of the database code into a central location.
This is a rebased version of a patch by elij submitted about half a year
ago.
Thanks-to: elij <elij.mx@gmail.com>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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We already show it in the account listing page as well, so we should
show it here too.
Also use a standard date format; we weren't using this non-punctuated
format anywhere else.
Signed-off-by: Dan McGee <dan@archlinux.org>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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This affects login the most, where we save about 4 calls to db_connect()
by passing a single handle into functions where necessary.
Signed-off-by: Dan McGee <dan@archlinux.org>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Replacing with CSS styles where appropriate. A previously unused CSS
style is tweaked in the stylesheet to match most of what was done via
non-CSS styling.
Signed-off-by: Dan McGee <dan@archlinux.org>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Do not move the package to the incoming package directory and fail to
create proper database entries if some AUR upload helper doesn't provide
a category. We got several failing constraints here, such as:
Cannot add or update a child row: a foreign key constraint fails
(`AUR`.`Packages`, CONSTRAINT `Packages_ibfk_1` FOREIGN KEY
(`CategoryID`) REFERENCES `PackageCategories` (`ID`) ON DELETE NO
ACTION)
Instead, default to "1" (which is "none", or "keep category" for
existing packages) if no category is supplied.
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Use the standard string type specifier instead of "%h" in format
strings. Both specifiers are treated equally in __() so we shouldn't
break anything here. This also allows us to replace the hacky
substitution algorithm in __() by vsprintf().
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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As discussed on the mailing list, enable "secure" and "httponly" for
session cookies to prevent them from being transferred over insecure
connections.
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Signed-off-by: Dan McGee <dan@archlinux.org>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Add BEGIN and COMMIT statements where it makes sense to do so. This
allows the entire package creation or update process to be atomic and
not be seen until it is complete.
Signed-off-by: Dan McGee <dan@archlinux.org>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Merge all comments and votes of deleted packages into another package if
the "Merge with" field is used. Duplicate votes (votes from a user who
already voted on the target package or voted on more than one of the
deleted packages) are discarded.
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Describe what this function actually does: Return the ID of a package
with a given name and return NULL if such a package doesn't exist.
The function name is chosen in a fashion similar to other functions from
"pkgfuncs.inc.php" (pkgname_from_id(), pkgnotify_from_sid(), ...).
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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This implements the following scheme:
* /packages/cower/ --> /packages/co/cower/
* /packages/j/ --> /packages/j/j/
* /packages/zqy/ --> /packages/zq/zqy/
We take up to the first two characters of each package name as a
intermediate subdirectory, and then the full package name lives
underneath that. Shorter named packages live in a single letter
directory.
Why, you ask? Well because earlier today the AUR hit 32,000 entries in
the unsupported/ directory, making new package uploads impossible. While
some might argue we shouldn't have so many damn packages in the repos,
we should be able to handle this case.
Why two characters instead of one? Our two biggest two-char groups, 'pe'
and 'py', both start with 'p', and have nearly 2000 packages each. Go
Python and Perl.
Still needed is a "move the existing data" script, as well as a set of
rewrite rules for those wishing to preserve backward compatible URLs for
any helper programs doing the wrong thing and relying on them.
Signed-off-by: Dan McGee <dan@archlinux.org>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Do not try to insert a falsey value into the database in case of
"depends=()".
Signed-off-by: Manuel <manutortosa@chakra-project.org>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Do not use split(), which has been deprecated as of PHP 5.3.0. As we
don't even require regular expressions here, just use explode() instead.
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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The epoch field in PKGBUILD files was completely ignored until now,
and the final Version field for a package consisted only of
pkgver and pkgrel (example: 5.0-1)
This means that rpc.php reported the version incorrectly for packages
having epoch > 0.
One case where this was a problem is that it confused AUR helpers
wanting to examine all locally installed packages (with epoch > 0)
and search the AUR for an updated version.
The epoch field is taken into consideration now, and if not 0,
will be prepended to the final Version field (example: 1:5.0-1)
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Lukas: Add note to "UPGRADING".
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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utilize the apc cache functionality in aur.inc to cache the rss feed
output. the cache will cache on a per-protocol basis (http/https) so
that urls are appropriate regardless of which url people hit.
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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- Undefined index: HTTPS in rss.php on line 8
- Undefined property: RSSCreator20::$cssStyleSheet in
feedcreator.class.php on line 591
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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- move request_method test to the top, and catch other request types
(HEAD, PUT, etc)
- change how html output is handled. instead of building a string, just
output the html
- set appropriate response header for incorrect request_method.
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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make the sql query form consistent in usage by cleaning up instances
where db_query's result was not inspected before attempting to fetch row
data from the handle
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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fixes php notice level error:
Undefined variable: whovoted in ../tu.php
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Ensure we are not quoting these values in any of our SQL queries.
Thanks-to: elij <elij.mx@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Increases compatibility with standard SQL dialect.
Thanks-to: elij <elij.mx@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Prevent race conditions that may occur when either the session or the
user is deleted before we extract the actual user identifier.
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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uid_from_sid() is called once at the very beginning of the script,
storing the actual user identifier in "$uid". No need to fire up another
query.
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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The majority of "real world" info requests [1] come in hefty batches. We
would be better served to handle these in one request rather than
multiple by allowing AUR clients to send multiple arguments.
This enables things like this to work:
http://aur.test/rpc.php?type=multiinfo&arg[]=cups-xerox&arg[]=cups-mc2430dl&arg[]=10673
Note to RPC users: unfortunately due to the asinine design of PHP, you
unfortunately have to use the 'arg[]' syntax if you want more than one
query argument, or you will only get the package satisfying the last arg
you pass.
[1] Rough data from April 11, 2011, with a total hit count of 1,109,163:
12 /login.php
13 /rpc.php?type=sarch
15 /rpc.php?type=msearch
16 /pingserver.php
16 /rpc.php
22 /logout.php
163 /passreset.php
335 /account.php
530 /pkgsubmit.php
916 /rss2.php
3838 /index.php
6752 /rss.php
9699 /
42478 /rpc.php?type=search
184737 /packages.php
681725 /rpc.php?type=info
That means a whopping 61.5% of our requests were for info over the RPC
interface; package pages are a distant second at only 16.7%.
Lukas: Introduce "multiinfo" query instead of extending "info" (for the
sake of backward compatibility).
Signed-off-by: Dan McGee <dan@archlinux.org>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Do this in preparation for the upcoming notification script removal.
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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We removed the code depending on this a long time ago - drop it and add
some note to "UPGRADING".
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Instead, we just store dependencies directly in the PackageDepends
table. Since we don't use this info anywhere besides the package details
page, there is little value in precalculating what is in the AUR vs.
what is not.
An upgrade path is provided via several SQL statements in the UPGRADING
document. There should be no user-visible change from this, but the DB
schema gets a bit more sane and we no longer have loads of junk packages
in our tables that are never shown to the end user. This should also
help the MySQL query planner in several cases as we no longer have to be
careful to exclude dummy packages on every query.
Signed-off-by: Dan McGee <dan@archlinux.org>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Set it equal to the SubmittedTS field, which will be our indication the
package is new when we show the logo on the front page of the AUR.
This results in the ability to remove the use of the unindexable
GREATEST() function from the AUR code everywhere we had to use it before
to handle the 0 timestamp case.
Note that there is no race condition here in calling UNIX_TIMESTAMP()
twice- it always returns the time at the beginning of statment
execution:
mysql> select unix_timestamp(), sleep(2), unix_timestamp();
+------------------+----------+------------------+
| unix_timestamp() | sleep(2) | unix_timestamp() |
+------------------+----------+------------------+
| 1300851746 | 0 | 1300851746 |
+------------------+----------+------------------+
1 row in set (2.00 sec)
Signed-off-by: Dan McGee <dan@archlinux.org>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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We had a ton of duplicate code shared between the insert and update
cases. Do a refactor so we can pull this stuff out below the if/else
block and only need it there once, saving some headaches.
Signed-off-by: Dan McGee <dan@archlinux.org>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Reject tarballs containing more than one directory or files outside a
directory.
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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