Commit d50941ce authored by Dries's avatar Dries

- Narrow the set of allowed usernames to prevent people from messing with it.

parent d7b29e05
......@@ -174,9 +174,8 @@ function user_validate_name($name) {
if (ereg("^ ", $name)) return t("The username cannot begin with a space.");
if (ereg(" \$", $name)) return t("The username cannot end with a space.");
if (ereg(" ", $name)) return t("The username cannot contain multiple spaces in a row.");
// if (ereg("[^a-zA-Z0-9@-@]", $name)) return t("The username contains an illegal character.");
if (ereg("[^ a-zA-Z0-9@-@]", $name)) return t("The username contains an illegal character.");
if (ereg('@', $name) && !eregi('@([0-9a-z](-?[0-9a-z])*\.)+[a-z]{2}([zmuvtg]|fo|me)?$', $name)) return t("The username is not a valid authentication ID.");
if (!eregi('^[[:print:]]+', $name)) return t("The name contains an illegal character.");
if (strlen($name) > 56) return t("The username '$name' is too long: it must be less than 56 characters.");
}
......
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