allow, that username contains digits
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@@ -33,7 +33,7 @@ $language = array(
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"UNKNOWN_TOKEN" => "Token ist unbekannt",
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"AUTHENTICATION_FAILED" => "Authentifizierung fehlgeschlagen",
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"WRONG_REGISTRATION_SHARED_SECRET" => "registration_shared_secret fehlerhaft",
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"USERNAME_INVALID" => "Nutzername muss aus 3 bis 20 Kleinbuchstaben bestehen",
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"USERNAME_INVALID" => "Nutzername muss aus 3 bis 20 Kleinbuchstaben und Zahlen bestehen",
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"USERNAME_NOT_ALNUM" => "Nutzername ist nicht alphanumerisch",
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"USERNAME_PENDING_REGISTRATION" => "Dieser Nutzername wurde bereits zur Registrierung vorgemerkt. Versuche es später noch einmal oder wähle einen anderen Nutzernamen",
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"USERNAME_REGISTERED" => "Dieser Nutzername wurde bereits registriert. Bitte wähle einen anderen Nutzernamen",
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@@ -33,7 +33,7 @@ $language = array(
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"UNKNOWN_TOKEN" => "Token is unknown",
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"AUTHENTICATION_FAILED" => "Authentication failed",
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"WRONG_REGISTRATION_SHARED_SECRET" => "wrong registration_shared_secret",
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"USERNAME_INVALID" => "Username has to consist of 3 to 20 small letters",
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"USERNAME_INVALID" => "Username has to consist of 3 to 20 small letters and numbers",
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"USERNAME_NOT_ALNUM" => "Username is not alphanumeric",
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"USERNAME_PENDING_REGISTRATION" => "This username is locked for registration. Try again later or try again with a different username",
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"USERNAME_REGISTERED" => "This username is already registered. Please try again with another username",
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@@ -46,17 +46,20 @@ if ($_SERVER["REQUEST_METHOD"] == "POST") {
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// token not present or invalid
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throw new Exception("UNKNOWN_SESSION");
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}
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if (!isset($_POST["username"])) {
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$username = filter_input(INPUT_POST, "username", FILTER_SANITIZE_STRING);
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if (empty($username)) {
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throw new Exception("UNKNOWN_USERNAME");
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}
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if (strlen($_POST["username"]) > 20 ||
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strlen($_POST["username"]) < 3 ||
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!ctype_lower($_POST["username"])) {
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if (strlen($username) > 20 ||
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strlen($username) < 3) {
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throw new Exception("USERNAME_INVALID");
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}
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if (ctype_alnum($_POST['username']) != true) {
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if (!ctype_alnum($username)) {
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throw new Exception("USERNAME_NOT_ALNUM");
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}
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if (!strcmp($username, strtolower($username))) {
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throw new Exception("USERNAME_INVALID");
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}
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if ($storePassword && (!isset($_POST["password"]) || !isset($_POST["password_confirm"]))) {
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throw new Exception("PASSWORD_NOT_PROVIDED");
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}
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@@ -83,7 +86,6 @@ if ($_SERVER["REQUEST_METHOD"] == "POST") {
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$first_name = $last_name = "";
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}
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$username = filter_var($_POST["username"], FILTER_SANITIZE_STRING);
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$password = "";
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if ($storePassword && isset($_POST["password"])) {
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$password = filter_var($_POST["password"], FILTER_SANITIZE_STRING);
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