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Disallow weird characters in chat

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This commit is contained in:
Shoghi Cervantes 2013-06-04 00:08:58 +02:00
parent e43b4e67c6
commit 1935e2bbf7
1 changed files with 2 additions and 2 deletions
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4
src/Player.php
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@ -875,7 +875,7 @@ class Player{
$this->close("Incorrect protocol", false);
break;
}
if(preg_match('#^[a-zA-Z0-9_]{2,16}$#', $data["username"])){
if(preg_match('#[^a-zA-Z0-9_]#', $data["username"]) == 0){
$this->username = $data["username"];
$this->iusername = strtolower($this->username);
}else{
@ -1304,7 +1304,7 @@ class Player{
break;
}
$message = $data["message"];
if(trim($data["message"]) != ""){
if(trim($data["message"]) != "" and preg_match('#[^\\x20-\\xff]#', $message) == 0){
if($message{0} === "/"){ //Command
$this->server->api->console->run(substr($message, 1), $this);
}else{