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Fix secure tripcode hardening

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This commit is contained in:
Michael Foster 2013-09-23 12:53:44 +10:00
parent 699279d84a
commit 9cf6814776
1 changed files with 1 additions and 2 deletions
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3
inc/functions.php
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@ -1973,14 +1973,13 @@ function generate_tripcode($name) {
if (isset($config['custom_tripcode']["##{$trip}"]))
$trip = $config['custom_tripcode']["##{$trip}"];
else
$trip = '!!' . substr(crypt($trip, $salt . $config['secure_trip_salt']), -10);
$trip = '!!' . substr(crypt($trip, substr(base64_encode(sha1($trip . $config['secure_trip_salt'], true)), 0, 9)), -10);
} else {
if (isset($config['custom_tripcode']["#{$trip}"]))
$trip = $config['custom_tripcode']["#{$trip}"];
else
$trip = '!' . substr(crypt($trip, $salt), -10);
}
return array($name, $trip);
}