danwin1210/le-chat-php
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Allow extreme captcha to be solved in both directions

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This commit is contained in:
Daniel Winzen
2016-04-14 19:12:15 +02:00
parent 5c62bcef00
commit 6890bdb80a
2 changed files with 9 additions and 4 deletions
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2
CHANGELOG
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@ -1,4 +1,6 @@
Version 1.16.2 - Apr. 14, 2016
Add CSS classes and move more css to the database
Allow extreme captcha to be solved in both directions
Version 1.16.1 - Apr. 13, 2016
Fixed a typo

11
chat.php
View File

@ -1920,7 +1920,8 @@ function create_session($setup){
if($setup){
$U['incognito']=1;
}
if(get_setting('captcha')>0 && ($U['status']==1 || get_setting('dismemcaptcha')==0)){
$captcha=(int) get_setting('captcha');
if($captcha!==0 && ($U['status']==1 || get_setting('dismemcaptcha')==0)){
if(!isSet($_REQUEST['challenge'])){
send_error($I['wrongcaptcha']);
}
@ -1940,8 +1941,10 @@ function create_session($setup){
}
$memcached->delete(DBNAME . '-' . PREFIX . "captcha-$_REQUEST[challenge]");
}
if($_REQUEST['captcha']!=$code){
send_error($I['wrongcaptcha']);
if($_REQUEST['captcha']!==$code){
if($captcha!==3 || strrev($_REQUEST['captcha'])!==$code){
send_error($I['wrongcaptcha']);
}
}
}
if($U['status']==1){
@ -3484,7 +3487,7 @@ function load_lang(){
}
function load_config(){
define('VERSION', '1.16.1'); // Script version
define('VERSION', '1.16.2'); // Script version
define('DBVERSION', 16); // Database version
define('MSGENCRYPTED', false); // Store messages encrypted in the database to prevent other database users from reading them - true/false - visit the setup page after editing!
define('ENCRYPTKEY', 'MY_KEY'); // Encryption key for messages