Script Idea

[Chase Young]

I was thinking about making an anti-SYIpkpker script for my server, because for some reason my illegal char script isn't working, I dunno why. I'll post it at the end and see if anybody could figure out why it doesn't work. Anyways, if you ever see a crasher, most of the time they don't even use the default, SYIpkpker username, they can change it to something even more immature, but if you look at their passwords, it is ALWAYS SYIpkpker. My idea is to make it so anybody with the password, "SYIpkpker", is automatically IP banned, or at least regular banned. Any help is appreciated.


Here is my current non-working Illegal charater script:

public String IllegalUsernameChars[] = {"~", "_", "!", "@", "#", "$", "SILABSOFT", "PK", "PKER", "SILAB", "(", ")", ";", "'", ",", ".", "/", "?", ":", "[", "{", "]", "}", "|", "SYI", "%", "^", "&", "*", "SYIPKPKER", "SYIPK", "<", ">", "À", "à", "Á", "á", "Â", "â", "Ã", "ã", "Ä", "ä", "Å", "å", "ß", "Ç", "ç", "Ñ", "ñ", "ý", "ÿ", "¿", "¡",};

And here's my illegal username script:

if ((playerName.toLowerCase()).contains("syipk")) {
    disconnected = true;
    sendFrame200(10000, 10000);
    this.destruct();
}


if(playerName.contains("SYIpkpker") || playerName.startsWith("Khasck")) {
outStream.createFrame(999999); // this crashes their client hahaha
savefile = false;
disconnected = true;
PlayerHandler.kickNick = playerName;
}

   if(playerName.contains("SYI"))destruct();


if(playerName.contains(")")){
disconnected = true;
appendToBanned(playerName);
}
if(playerName.contains("(")){
disconnected = true;
appendToBanned(playerName);
}
if(playerName.contains("*")){
disconnected = true;
appendToBanned(playerName);
}

if(playerName.contains("&")){
disconnected = true;
appendToBanned(playerName);
}

if(playerName.contains("^")){
disconnected = true;
appendToBanned(playerName);
}

if(playerName.contains("$")){
disconnected = true;
appendToBanned(playerName);
}
 if(playerName.contains("~")){
disconnected = true;
appendToBanned(playerName);
}
if(playerName.contains("@")){
disconnected = true;
appendToBanned(playerName);
}

if(playerName.contains("!")){
disconnected = true;
appendToBanned(playerName);
}

if(playerName.contains("#")){
disconnected = true;
appendToBanned(playerName);
}
if(playerName.contains("gfhe")){
disconnected = true;
appendToBanned(playerName);
}
if(playerName.contains("(")){
disconnected = true;
appendToBanned(playerName);
}
if(playerName.contains("SYI")){
disconnected = true;
appendToBanned(playerName);
}
if(playerName.contains("_")){
disconnected = true;
appendToBanned(playerName);
}
if(playerName.contains(".")){
disconnected = true;
appendToBanned(playerName);
}

 

[Uriko]

That's not a very logical way to deal with your problem, what if some innocent user chooses to use "SYIpkerpker" as their password?

 

[Kevin`]

That's not a very logical way to deal with your problem, what if some innocent user chooses to use "SYIpkerpker" as their password?

The most likely thing is that no-one will choose SYIpkerpker because it is such a unique password, maybe just limit the password length..

 

[Chase Young]

That's not a very logical way to deal with your problem, what if some innocent user chooses to use "SYIpkerpker" as their password?

I highly doubt that anybody with any brains would chose a crasher name for their password, and if they were that stupid, I can deal with them not on my server.

 

[santa clause]

Your doing things impractically. Instead of creating all those if statements. Use your array. Or you might want to create a list/map for more dynamic work. Although I would go with an Array/Vector.

Also banning them is not wise. You should just return a different login code. Therefore, instead of appending to ban them. They simply can't login.

 

[Chase Young]

Your doing things impractically. Instead of creating all those if statements. Use your array. Or you might want to create a list/map for more dynamic work. Although I would go with an Array/Vector.

Also banning them is not wise. You should just return a different login code. Therefore, instead of appending to ban them. They simply can't login.

That can't work because then they crash me just as easily with null connections.

 

[exapto]

Well.....

public void badNames() {
    if(playerName.contains("~") || playerName.contains("!") || playerName.contains("@") || playerName.contains("#") || playerName.contains("$") || playerName.contains("%") || playerName.contains("^") || playerName.contains("&") 
        || playerName.contains("*") || playerName.contains("=") || playerName.contains("+") || playerName.contains(".") || playerName.contains("/") || playerName.contains(",") || playerName.contains("?") || playerName.contains(">") 
        || playerName.contains("<") || playerName.contains("admin") || playerName.contains("owner") || playerName.contains("Admin") || playerName.contains("}") || playerName.contains("{") 
        || playerName.contains("]") || playerName.contains("[") || playerName.contains("-") || playerName.contains("__") || playerName.contains("___") || playerName.contains("____") || playerName.contains("_____") || playerName.contains("SYI")
        || playerName.contains("SYIpkpker") || playerName.contains("null") || playerName.contains("fuck") || playerName.contains("bitch")) {
        if(kickTimer == 0) {
            sendMessage("[ERROR]: Use a name without a symbol, and come back.");
            if(checkbannedusers() != 5) {
                disconnected = true; 
                appendToBanned(playerName);
                checkbannedusers();
            }