Difference between revisions of "Challenge auth"

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(Changed to use $sha1 instead of SHA2.dll)
m (Fixed wrong alias names)
Line 40: Line 40:
 
   
 
   
 
  [[alias]] -l ChallengeAuth.Username {
 
  [[alias]] -l ChallengeAuth.Username {
   [[If-Then-Else|if]] (%ChallengeAuth.User) {
+
   [[If-Then-Else|if]] (!%ChallengeAuth.User) {
 
     ![[set]] %ChallengeAuth.User $?="Q account name?"
 
     ![[set]] %ChallengeAuth.User $?="Q account name?"
 
   }
 
   }
Line 48: Line 48:
 
   
 
   
 
  [[alias]] -l ChallengeAuth.Password {
 
  [[alias]] -l ChallengeAuth.Password {
   [[return]] $ChallengeAuth.CreateHash($ChallengeAuth.User, $?*="Password for Q account name: $ChallengeAuth.User ")
+
   [[return]] $ChallengeAuth.CreateHash($ChallengeAuth.Username, $?*="Password for Q account name: $ChallengeAuth.Username ")
 
  }
 
  }
 
   
 
   
Line 137: Line 137:
 
   [[echo]] -at ChallengeAuth: ChallengeAuth is beginning.
 
   [[echo]] -at ChallengeAuth: ChallengeAuth is beginning.
 
   !.[[msg]] $ChallengeAuth.Q challenge
 
   !.[[msg]] $ChallengeAuth.Q challenge
 
  [[If-Then-Else|if]] (%ChallengeAuth.User == NaNg) {
 
    !mode [[$me]] +Inw
 
  }
 
  [[If-Then-Else|else]] {
 
    !mode [[$me]] +xw
 
  }
 
 
  }
 
  }
 
   
 
   

Revision as of 19:40, 24 March 2012

; Original by doomie @ QuakeNet
; Modified by NaNg @ QuakeNet
; Version 1.1
; Written and tested on mIRC 6.34
; Also tested on mIRC 7.22
;
; What does this script contains?
;
;   * ChallengeAuth script based on hmac-sha1 (no addon dll needed for mIRC on tested version).
;
; What is ChallengeAuth?
;
;   ChallengeAuth is a safe way to auth to your Q account, without sending your password in plain
;   text over the network. For more information, please read the following link:
;     http://www.quakenet.org/development/challengeauth/
;
; *****************************************************
; What do I need to configure before using this script?
; *****************************************************
;
;   The ChallengeAuth.Username and ChallengeAuth.Password right under this documentation needs to
;   be edited for your username and hashed password.
;   To get the hashed password, after loading this script, use:
;     /ChallengeAuth.CreateHash <User> <Pass>
;   where User is your Q authname and Pass is your Q password, and you will be given the hashed
;   password that corespondes to the given user which you should insert in the alias below.
;   If you want to auto-auth on connect to QuakeNet, make sure to enable the auto-auth (see below).
;
; Available commands:
;
;   * ChallengeAuth
;       To auth to the pre-set user and password using the challengeauth.
;   * ChallengeAuth.AutoAuth [1|0]
;       Set 1 to enable to auto-auth on connect or 0 to disable.
;   * ChallengeAuth.CreateHash [<Authname>] [<Pass>]
;       Creates a hashed request according to the given Q user and pass.


; CONFIGURE

alias -l ChallengeAuth.Username {
  if (!%ChallengeAuth.User) {
    !set %ChallengeAuth.User $?="Q account name?"
  }

  return %ChallengeAuth.User
}

alias -l ChallengeAuth.Password {
  return $ChallengeAuth.CreateHash($ChallengeAuth.Username, $?*="Password for Q account name: $ChallengeAuth.Username ")
}







; DONT CHANGE ANYTHING UNDER THIS LINE UNLESS YOU KNOW WHAT YOU ARE DOING
 
alias -l ChallengeAuth.Q { return Q@CServe.quakenet.org }

; id = whether autoauth is on or not.
; $1 = 1 for autoauth or 0 for not.
alias ChallengeAuth.AutoAuth {
  if ($isid) return %ChallengeAuth.AutoAuth

  if ($1 == $null) {
    echo -at ChallengeAuth: Not enough parameters.
    return
  }

  if ($1 !isin 01) {
    echo -at ChallengeAuth: Invalid parameter. Please enter 1 to enable or 0 to disable.
    return
  }

  set %ChallengeAuth.AutoAuth $1
}

; $1 = key, $2 = message
alias hmac-sha1 {
  var %i = 1
  while (%i <= 64) {
    var %k = $iif($asc($mid($1,%i,1)),$v1,0)
    var %opad = %opad $xor(92,%k)
    var %ipad = %ipad $xor(54,%k)
    inc %i
  }

  bset &ipad 1 %ipad $regsubex($2,/(.)/g,$asc(\t) $+ $chr(32))
  bset &opad 1 %opad $regsubex($sha1(&ipad,1),/(..)/g,$base(\t,16,10) $+ $chr(32))
  var %res = $sha1(&opad,1)
  bunset &ipad &opad
  return %res
}

; $1 = string to lower
alias -l ChallengeAuth.IRCToLower {
  return $replacex($lower($1),$chr(91),$chr(123),$chr(93),$chr(125),$chr(92),$chr(124),$chr(94),$chr(126))
}

; $1 = Authname, $2 = Password
alias ChallengeAuth.CreateHash {
  if (!$2) {
    echo -ta ChallengeAuth: Not enough values given.
    return
  }

  !var %ChallengeAuth.Hash = $sha1($+($ChallengeAuth.IRCToLower($1),:,$sha1($left($2,10))))

  if ($isid) return %ChallengeAuth.Hash

  !echo -atg ChallengeAuth: Hashed user/pass: %ChallengeAuth.Hash
}

; $1 = Challenge
alias -l ChallengeAuth.Auth {
  !.msg $ChallengeAuth.Q CHALLENGEAUTH %ChallengeAuth.User $hmac-sha1(%ChallengeAuth.Pass, $1) HMAC-SHA-1
}

alias ChallengeAuth {
  if (!$1) {
    echo -at ChallengeAuth: No Username specified.
    return
  }

  if (!$2) {
    echo -at ChallengeAuth: No Password specified.
    return
  }

  !set %ChallengeAuth.Active $true
  !set %ChallengeAuth.User $1
  !set %ChallengeAuth.Pass $2

  echo -at ChallengeAuth: ChallengeAuth is beginning.
  !.msg $ChallengeAuth.Q challenge
}

on *:CONNECT: {
  if (($ChallengeAuth.AutoAuth) && ($network == QuakeNet) && ($right($server, 13) === .quakenet.org)) {
    ChallengeAuth $ChallengeAuth.Username $ChallengeAuth.Password
  }
}

on ^*:NOTICE:*:*: {
  if ($fulladdress === Q!TheQBot@CServe.quakenet.org) && ($network === QuakeNet) && ($right($server, 13) === .quakenet.org) {
    if ($1 === CHALLENGE) && ($len($2) == 32) && (%ChallengeAuth.Active) {
      if ($istok($3-, HMAC-SHA-1, 32)) {
        .timer 1 0 ChallengeAuth.Auth $2
      }
      else {
        echo -ts ChallengeAuth: HMAC-SHA-1 is not supported. ChallengeAuth is NOT continuing.
        unset %ChallengeAuth.Active
      }
    }
    elseif ($1- == CHALLENGE is not available once you have authed.) && (%ChallengeAuth.Active) {
      echo -ts ChallengeAuth: You are already authed!
      unset %ChallengeAuth.Active
    }
    elseif ($1-6 == You are now logged in as) && (%ChallengeAuth.Active) {
      echo -ts ChallengeAuth: You are now authed as ***
      unset %ChallengeAuth.Active
    }
    elseif ($1- == Username or password incorrect.) && (%ChallengeAuth.Active) {
      echo -ts ChallengeAuth: Username or password incorrect.
      unset %ChallengeAuth.Active
    }
  }
}

raw 401:*: {
  if ($1- == $me $ChallengeAuth.Q No such nick) && (%ChallengeAuth.Active) {
    echo -ts ChallengeAuth: Q is currently not reachable. Please try again later.
    unset %ChallengeAuth.Active
    haltdef
  }
}