Ident Based kick/ban upon joining

By p0tat3rs on Nov 22, 2009

The script compares the user's ident on joining, and checks that user's ident against other idents determined by the script. If the ident is flagged as "bad" the user is kicked and there is a ban placed on that user's ident. Other "bad idents" can be added, simply use the same format under the BadIdentCheck alias, where "Guest" is the bad ident.

alias GetIdent {
  var %nick-ident = $remove($gettok($address($1,3),1,$asc(@)),*!*)
  return %nick-ident
}
alias BadIdentCheck {
  if ($1 == badident) {
    return $true
  }
  elseif ($1 == Guest) {
    return $true
  }
  else {
    return $false
  }
}
ON 1:JOIN:#: {
  if ($nick != $me) && ($me isop $chan) {
    if ($BadIdentCheck($GetIdent($nick)) == $true) {
      kick # $nick bad ident
      mode # +b $+(*!,$GetIdent($nick),@*)
    }
  }
}

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Comments

gooshie - May 12, 2012

Jokabua
If you only need like a handfull do as Yawhatever explained.
If you needed like 20 or so then I would change the
line: if $istok(badident Guest,%ident,32) {
to: if $istok(%badident,%ident,32) {
then: /set %badident badident1 badindent2 etc3 etc4
Also, at this point I would add some simple scripting to
make these changes easier/quicker.

If it became necessary to have say 50 or more badidents
then I would think about storing them into a text or ini file
and maybe loading them into hash for quicker response.

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Yawhatnever - May 10, 2012

@JoKabua
using gooshie's code you would add idents inside $istok(), separated by spaces

using the original code you would need to add additional "elseif ($1 == ident) { return $true }" inside the BadIdentCheck alias.

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JoKabua - May 10, 2012

I like this but where should i add bad indet address at?

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p0tat3rs - Nov 28, 2009

The idea of the aliases was if the user intended to add multiple "bad idents", also it simplifies the code a bit and makes it look cleaner rather than having multiple nestled function calls.

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Master-Of-Death - Nov 23, 2009

brilliant, gooshie ur a legend.

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Jethro - Nov 22, 2009

Lmao...all the aliases for nothing...lol Nice one, gooshie.

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gooshie - Nov 22, 2009

ON @*:JOIN:#: {
  var %ident $gettok($gettok($fulladdress,1,64),2,33)
  if $istok(badident Guest,%ident,32) {
    kick # $nick bad ident
    mode # +b $+(*!,%ident,@*)
  }
}

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p0tat3rs - Nov 22, 2009

meh, syntax :P

Respond

Jethro - Nov 22, 2009

p0tat3rs, you can save yourself an if statement for your join event:

ON @1:JOIN:#: {
  if ($BadIdentCheck($GetIdent($nick)) == $true) {
    kick # $nick bad ident
    mode # +b $+(*!,$GetIdent($nick),@*)
  }
}

The @ by the join event will take care of $nick != $me and $me isop $chan

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Cracker200 - Nov 22, 2009

Awesome Wog :D

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