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Give up early if username is invalid for rank change

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This commit is contained in:
calzoneman 2014-09-01 20:33:11 -05:00
parent 66865f718c
commit 12447ce5dc
1 changed files with 8 additions and 1 deletions
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7
lib/channel/ranks.js
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@ -70,6 +70,13 @@ RankModule.prototype.handleRankChange = function (user, data) {
var userrank = user.account.effectiveRank;
var name = data.name.substring(0, 20).toLowerCase();
if (!name.match(/^[a-zA-Z0-9_-]{1,20}$/)) {
user.socket.emit("channelRankFail", {
msg: "Invalid target name " + data.name
});
return;
}
if (isNaN(rank) || rank < 1 || (rank >= userrank && !(userrank === 4 && rank === 4))) {
user.socket.emit("channelRankFail", {
msg: "Updating user rank failed: You can't promote someone to a rank equal " +