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Print statements everywhere

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towards_a_new_leftypol 2020-08-30 20:06:41 +00:00 • committed by towards-a-new-leftypol
parent 05a0274f1f
commit cd9515397c
5 changed files with 245 additions and 25 deletions
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17
inc/anti-bot.php
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@ -8,6 +8,15 @@ defined('TINYBOARD') or exit;
$hidden_inputs_twig = array();
$logfile = "/tmp/lainchan_err.out";
file_put_contents($logfile, "\n\nSTART\n\n", FILE_APPEND);
function print_err($s) {
global $logfile;
file_put_contents($logfile, $s . "\n", FILE_APPEND);
}
class AntiBot {
public $salt, $inputs = array(), $index = 0;
@ -171,6 +180,8 @@ class AntiBot {
public function hash() {
global $config;
print_err("compute hash for post page");
// This is the tricky part: create a hash to validate it after
// First, sort the keys in alphabetical order (A-Z)
@ -180,6 +191,7 @@ class AntiBot {
$hash = '';
// Iterate through each input
foreach ($inputs as $name => $value) {
print_err("<- " . $name . ' : ' . $value);
$hash .= $name . '=' . $value;
}
// Add a salt to the hash
@ -252,6 +264,7 @@ function checkSpam(array $extra_salt = array()) {
// Iterate through each input
foreach ($inputs as $name => $value) {
print_err("-> " . $name . ' : ' . $value);
$_hash .= $name . '=' . $value;
}
@ -261,8 +274,10 @@ function checkSpam(array $extra_salt = array()) {
// Use SHA1 for the hash
$_hash = sha1($_hash . $extra_salt);
if ($hash != $_hash)
if ($hash != $_hash) {
print_err("Hash mismatch");
return true;
}
$query = prepare('SELECT `passed` FROM ``antispam`` WHERE `hash` = :hash');
$query->bindValue(':hash', $hash);