Cookies for Comments - Version 0.5.5

Version Description

Cookie key name sanitized before the cookie is set.

Files changed (3) hide show

cookies-for-comments.php CHANGED Viewed

	@@ -3,7 +3,7 @@
3	Plugin Name: Cookies for Comments
4	Plugin URI: http://ocaoimh.ie/cookies-for-comments/
5	Description: Sets a cookie that must exist for a comment to be allowed through
6	- Version: 0.5.4
7	Author: Donncha O Caoimh
8	Author URI: http://ocaoimh.ie/
9
	@@ -33,7 +33,7 @@ function cfc_img_html() {
33	if ( $cfc_key == '' )
34	return false;
35
36	- ?><img src="<?php echo plugins_url( "css.php?k={$cfc_key}&o=i&t=" . mt_rand(), __FILE__ ); ?>" width='1' height='1' /><?php
37	}
38	if ( get_option( 'cfc_delivery' ) == 'css' ) {
39	add_action( 'wp_head', 'cfc_stylesheet_html' );


3	Plugin Name: Cookies for Comments
4	Plugin URI: http://ocaoimh.ie/cookies-for-comments/
5	Description: Sets a cookie that must exist for a comment to be allowed through
6	+ Version: 0.5.5
7	Author: Donncha O Caoimh
8	Author URI: http://ocaoimh.ie/
9

33	if ( $cfc_key == '' )
34	return false;
35
36	+ ?><img alt='css.php' src="<?php echo plugins_url( "css.php?k={$cfc_key}&o=i&t=" . mt_rand(), __FILE__ ); ?>" width='1' height='1' /><?php
37	}
38	if ( get_option( 'cfc_delivery' ) == 'css' ) {
39	add_action( 'wp_head', 'cfc_stylesheet_html' );

css.php CHANGED Viewed

	@@ -1,6 +1,10 @@
1	<?php
2	- if ( !isset( $~~_COOKIE[ $~~_GET[ 'k' ] ] ) ~~\|\| ( isset( $_COOKIE[ $_GET[ 'k' ] ]~~ ) ~~&& $_COOKIE[ $_GET[ 'k' ] ] == 1 ) )~~
3	- ~~@setcookie~~( $_GET[ 'k' ], ~~time(~~)~~, time()+604800, '/' )~~;




4	if ( isset( $_GET[ 'o' ] ) ) {
5	header("Content-type: image/gif");
6	readfile( './blank.gif' );


1	<?php
2	+ if ( isset( $_GET[ 'k' ] ) ) {
3	+ $k = preg_replace( "/[^[:alnum:]]/i", "", $_GET[ 'k' ] );
4	+ if ( !isset( $_COOKIE[ $k ] ) \|\| ( isset( $_COOKIE[ $k ] ) && $_COOKIE[ $k ] == 1 ) )
5	+ @setcookie( $k, time(), time()+604800, '/' );
6	+ }
7	+
8	if ( isset( $_GET[ 'o' ] ) ) {
9	header("Content-type: image/gif");
10	readfile( './blank.gif' );

readme.txt CHANGED Viewed

	@@ -1,8 +1,8 @@
1	=== Cookies for Comments ===
2	Contributors: donncha, automattic
3	Tags: cookies, comments, spam
4	- Tested up to: 3.5
5	- Stable tag: 0.5.4
6	Requires at least: 3.1
7
8	Sets a cookie on a random URL that is then checked when a comment is posted. If the cookie is missing the comment is marked as spam. This plugin will reduce your comment spam by at least 90%, probably.
	@@ -24,8 +24,16 @@ If you use WordPress MU, replace wp-comments-post.php above with wp-signup.php t
24	== Installation ==
25	Copy into your plugins folder and activate. If you are using a caching plugin such as [WP Super Cache](http://ocaoimh.ie/wp-super-cache/) make sure you clear the cache after enabling this plugin.
26





27	== Changelog ==
28



29	= 0.5.4 =
30	* Added a rejection message for when people trip over the cookie protection.
31	* Plugin requires WordPress 3.1+ now.


1	=== Cookies for Comments ===
2	Contributors: donncha, automattic
3	Tags: cookies, comments, spam
4	+ Tested up to: 4.8
5	+ Stable tag: 0.5.5
6	Requires at least: 3.1
7
8	Sets a cookie on a random URL that is then checked when a comment is posted. If the cookie is missing the comment is marked as spam. This plugin will reduce your comment spam by at least 90%, probably.

24	== Installation ==
25	Copy into your plugins folder and activate. If you are using a caching plugin such as [WP Super Cache](http://ocaoimh.ie/wp-super-cache/) make sure you clear the cache after enabling this plugin.
26
27	+ == Upgrade Notice ==
28	+
29	+ = 0.5.5 =
30	+ Cookie key name sanitized before the cookie is set.
31	+
32	== Changelog ==
33
34	+ = 0.5.5 =
35	+ * Sanitize the cookie key before setting it. Props Matt Cutts and @planetzuda
36	+
37	= 0.5.4 =
38	* Added a rejection message for when people trip over the cookie protection.
39	* Plugin requires WordPress 3.1+ now.