Difference between revisions of "Auth-Update2"

Revision as of 16:12, 24 October 2008

This snippet is a new version of Auth_update

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; AUTH_UPDATE2 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;
;  by Vliedel -- #vliedel @ QuakeNet
;  version 1.1  (written and tested on mIRC 6.35)
;  made for networks supporting WHOX
;
;
;What does this script do?
;
;  - updates the auths of nicks and stores them in a hash table
;  - if a channel is too big, /who nick1,nick2,nick3 etc is done untill the auths for the channel is updated
;  - users who have a site with the auth in it will be saved without a /who
;    ie: "Vliedel" in "Vliedel.users.quakenet.org" will be treated as auth on the QuakeNet network
;  - users who are not authed (auth 0) will be checked every x time to see if they are authed yet
;  - script updates from largest to the smallest channel
;
;
;How to use this script?
;
;  - config the options below
;  - /load -rs auth_update2.mrc to load the script
;  - script starts on load or on join
;  - to get the auth of a nick use: $auth(nick) or $auth(nick,cid)
;  - to get a nick from an auth use: $auth-nick(auth) or $auth-nick(auth,cid)
;  - to recheck a nick that was not authed by command use: /auth.update <nick>
;    note that rechecking is done automatically, only use this command if you really want to recheck quickly
;
;  - You can use the following example script to see when a nicks auth is updated
;      on *:SIGNAL:authupdate.new:{
;        if (!$2) { echo -ag $1 is not authed }
;        else { echo -ag $1 is authed as $2 }
;      }
;
;  - The following signal is send when a requested auth is updated (with /auth.update <nick>)
;      on *:SIGNAL:authupdate.req:{
;        if ($2 == $null) { echo -ag requested: $1 is not on a common chan }
;        elseif ($2 == 0) { echo -ag requested: $1 is not authed }
;        else { echo -ag requested: $1 is authed as $2 }
;      }
;
;    Note that these signals return $2 == $null when someone isn't on a common channel.
;    This may occur for example when someone parted a channel between the /who and the who reply.
;
;
;Why is this script good?
;
;  - compared with my first auth_update, this script uses less resources, at the cost of a little bit more traffic
;  - sending /who chan for every channel is not needed and goes slow (lag)
;  - sending /who chan on join may cause Excess Flood or Max sendQ exceeded
;  - sending /who chan1,chan2,chan3 can be much faster, but only if there are not too many results (Max sendQ exceeded)
;  - unauthed users can auth without you knowing, so you need to check if they're authed every so many time.
;
;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;



;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; SETTINGS ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

; maximum number of replies in a WHO, too high may cause 'Max sendQ exceeded' disconnection
; too low may take the script a long time to update the auths, 1000 should be fine for most situations
alias -l max.replies { return 1000 }

; maximum length of the /who <string>, too long may cause the server to ignore the command
; too low may slow things down, 400 should be fine in most cases
alias -l max.len { return 400 }

; minimum time (seconds) between two /who commands (default 10)
alias -l delay { return 10 }

; time (seconds) between the checking if any unauthed users should be rechecked (default 120)
alias -l queue.delay { return 120 }

; time (seconds) to recheck if an unauthed user is now authed (default 600)
alias -l queue.check { return 600 }

; minimum ratio of (nicks with unknown auth) / (total nicks) in a channel to do /who #channel rather then /who nick,nick, (default 0.09)
alias -l min.ratio { return 0.09 }

; minimum nr of nicks with unknown auth in a channel to do /who #channel rather then /who nick,nick, (default 10)
alias -l min.nicks { return 10 }

; The networks the script is supposed to work on (case sensitive)
; NOTE that the script ONLY works on networks supporting WHOX (ircu 2.10.* should work)
alias -l used.network {
  return $istokcs(QuakeNet UnderNet GameSurge HanIRC NetGamers OGameNet,$network,32)
}

; For every network a check to see if a user has a site where his authname is in
; $1 is the site
alias -l auth.in.site {
  var %n = $network
  if (%n === QuakeNet) { return $iif(*.users.quakenet.org iswm $1,$true) }
  elseif (%n === UnderNet) { return $iif(*.users.undernet.org iswm $1,$true) }
  elseif (%n === GameSurge) { return $iif(*.*.GameSurge iswm $1,$true) }
  elseif (%n === HanIRC) { return $iif(*.users.HanIRC.org iswm $1,$true) }
  elseif (%n === NetGamers) { return $iif(*.users.netgamers.org iswm $1,$true) }
  elseif (%n === OGameNet) { return $iif(*.user.OGameNet iswm $1,$true) }
}

; For every network the method to return the auth from the site
; $1 is the site
alias -l auth.from.site {
  var %n = $network
  if (%n === QuakeNet) { return $gettok($1,1,46) }
  elseif (%n === UnderNet) { return $gettok($1,1,46) }
  elseif (%n === GameSurge) { return $gettok($1,1,46) }
  elseif (%n === HanIRC) { return $gettok($1,1,46) }
  elseif (%n === NetGamers) { return $gettok($1,1,46) }
  elseif (%n === OGameNet) { return $gettok($1,1,46) }
}

; $auth(nick [,cid])  returns the auth of the nick
alias auth {
  if (!$isid) { $iif($show,.auth,auth) $1- | return }
  if ($1 == $null) || ($2 !== $null && (!$scid($2) || !$2)) { return }
  return $gettok($hget($iif($2,$2,$cid) $+ .auths,$+(auth.,$comchan($1,1),$chr(44),$1)),1,32)
}

; $auth-nick(auth [,cid])  returns the first nick with that auth
alias auth-nick {
  if ($1 == $null) || ($2 !== $null && (!$scid($2) || !$2)) { return }
  return $gettok($hfind($cid $+ .auths,$1,1,n).data,-1,44)
}

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; AUTH.UPDATE ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

; /auth.update nick
alias auth.update {
  if (!$used.network) || (!$comchan($1,1)) { return }
  var %t = $cid $+ .auths , %a = $hget(%t,$+(auth.,$comchan($1,1),$chr(44),$1))
  if (0 * iswm %a) { hdel -w %t $+(auth.,*,$chr(44),$1) }
  if (!%a) || (0 * iswm %a) { au.update n $1 | hadd %t req. $+ $1 1 }
  else { .signal authupdate.req $1 %a }
}

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; AU.UPDATE ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

; $1 = t/n/c/r (timer nick chan repeat)
; [$1- = n nick]
alias -l au.update {
  var %t = $cid $+ .auths
  if (!$hget(%t)) { hmake %t }
  var %tim = au.update.delay. $+ $cid , %d = $hget(%t,delay)
  if ($ctimer == %tim) && ($1 !== r) { hadd -u $+ $delay %t delay 1 | au.who | return }
  if (!%d) || ($1 == r) { hadd -u $+ $delay %t delay 1 }
  if ((!$timer(%tim) && (%d || $1 == c)) || $1 == r) { .timer $+ %tim 1 $delay au.update }
  if (!%d && !$timer(%tim) && $1 !== c && $1 !== r) { au.who $iif($1 == n,$2) }
}

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; NICKLIST CHANGING EVENTS ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
on *:JOIN:#:{
  var %t = $cid $+ .auths
  if (!$used.network) { return }
  if ($nick == $me) { au.start | au.update c | return }
  if (!$hget(%t)) { return }
  if ($hfind(%t,$+(auth.*,$chr(44),$nick),1,w)) { hadd %t $+(auth.,$chan,$chr(44),$nick) $hget(%t,$v1) }
  elseif ($auth.in.site($site)) { au.upd.nick $nick $site }
  else { au.update n $nick }
}

on *:PART:#:{ au.part $chan $nick | au.upd.nick $nick $site $chan }
on *:KICK:#:{ au.part $chan $knick | au.upd.nick $nick $site }

; $1 = chan   $2 = nick
alias -l au.part {
  var %t = $cid $+ .auths
  if (!$hget(%t)) { return }
  if ($2 == $me) {
    hdel -w %t auth. $+ $chan $+ ,*
    hdel %t ctime. $+ $chan
    var %i = $hfind(%t,req.*,0,w)
    while (%i) {
      var %it = $hfind(%t,req.*,%i,w) , %n = $gettok(%it,2,46)
      if (%n ison $1) && (!$comchan(%n,2)) { hdel %t %it | .signal authupdate.req %n }
      dec %i
    }
  }
  else { hdel %t $+(auth.,$1,$chr(44),$2) }
  if ($hget(%t,req. $+ $2)) && (!$comchan($2,2)) { hdel %t req. $+ $2 | .signal authupdate.req $2 }
}

on *:QUIT:{
  var %t = $cid $+ .auths
  if (!$hget(%t)) { return }
  hdel -w %t $+(auth.,*,$chr(44),$nick)
  if ($hget(%t,req. $+ $nick)) { hdel %t req. $+ $nick | .signal authupdate.req $nick }
}

on *:NICK:{
  var %i = $comchan($newnick,0) , %t = $cid $+ .auths
  if ($nick == $newnick) || (!$hget(%t)) { return }
  while (%i) {
    var %it = $+(auth.,$comchan($newnick,%i),$chr(44))
    $iif($hget(%t,%it $+ $nick),hadd,hdel) %t %it $+ $newnick $v1
    hdel %t %it $+ $nick
    dec %i
  }
  if ($hget(%t,req. $+ $nick)) { hadd %t req. $+ $newnick 1 | hdel %t req. $+ $nick }
  if ($auth.in.site($site)) { au.upd.nick $newnick $site }
}

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; AU.WHO ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

; [$1 = nick]
alias -l au.who {
  var %t2 = $cid $+ .au.who
  if ($hget(%t2)) { hfree %t2 }
  hmake %t2
  if ($1) {
    var %who = $1 $+ ,,, $+ 137
    hadd %t2 -mask %who
    who %who n%nat,137
    return
  }
  var %i = $comchan($me,0) , %t = $cid $+ .auths , %sort , %ticks = $ticks
  while (%i) {
    var %sort = %sort $nick($comchan($me,%i),0) $+ . $+ %i
    dec %i
  }
  var %sort = $sorttok(%sort,32,n) , %i = $numtok(%sort,32) , %maxlen = $max.len , %n.max = $max.replies  , %time = $calc($ctime - $queue.check) , %ids , %n.w , %len
  while (%i) {
    var %c = $comchan($me,$gettok($gettok(%sort,%i,32),2,46)) , %n.0 = $hfind(%t,0 %c &,0,w).data , %n.c = $nick(%c,0)
    var %n.l = $calc(%n.c - $hfind(%t,$+(auth.,%c,$chr(44),*),0,w) + $iif(%time < $hget(%t,ctime. $+ %c),0,%n.0))
    if ($calc(%len + $len(%c) +1) > %maxlen) || ($calc(%n.w + %n.c) > %n.max) { dec %i | continue }
    if (%n.l > 1) && ((%n.l >= $min.nicks) || ($calc(%n.l / %n.c) >= $min.ratio)) {
      var %chans = %chans %c
      hadd %t ctime. $+ %c $ctime
      var %j = $nick(%c,0)
      while (%j) {
        var %n = $nick(%c,%j)
        if (!$hget(%t2,%n)) { hadd %t2 %n 1 | inc %n.w }
        dec %j
      }
      inc %len $calc($len(%c) +1)
    }
    dec %i
  }
  var %i = $comchan($me,0) , %nicks
  while (%i) {
    var %c = $comchan($me,%i)
    if (!$istok(%chans,%c,32)) {
      if ($calc($nick(%c,0) - $hfind(%t,$+(auth.,%c,$chr(44),*),0,w)) > 0) {
        var %j = $nick(%c,0)
        while (%j) {
          var %n = $nick(%c,%j)
          if ($calc(%len + $len(%n) +1) > %maxlen) { goto end }
          var %val = $hget(%t,$+(auth.,%c,$chr(44),%n))
          if (!$hget(%t2,%n)) && ((%val == $null) || ($gettok(%val,3,32) < %time)) { var %nicks = %nicks %n | hadd %t2 %n 1 | inc %n.w | inc %len $len(%n) }
          if (%n.w >= %n.max) { goto end }
          dec %j
        }
      }
      else {
        var %j = $hfind(%t,0 %c &,0,w).data
        while (%j) {
          var %it = $hfind(%t,0 %c &,%j,w).data , %n = $gettok(%it,2,44)
          if ($calc(%len + $len(%n) +1) > %maxlen) { goto end }
          if (!$hget(%t2,%n)) && ($gettok($hget(%t,%it),3,32) < %time) && (auth.* iswm %it) { var %nicks = %nicks %n | hadd %t2 %n 1 | inc %n.w | inc %len $len(%n) }
          if (%n.w >= %n.max) { goto end }
          dec %j
        }
      }
    }
    dec %i
  }
  :end
  var %who = $replace(%chans %nicks,$chr(32),$chr(44))
  if (%who) {
    var %who = %who $+ ,,, $+ 137
    hadd %t2 -mask %who
    who %who n%nat,137
    if (%len > $calc(%maxlen * 0.7)) || (%n.w > $calc(%n.max * 0.7)) { au.update r }
  }
}

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; RAW REPLIES ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; RAW 354 SPECIAL WHO REPLY
; 354 <you>   <nr>  <nick>  <auth>
; 354 Vliedel 137   sy      rry
RAW 354:& 137 & &:{
  haltdef
  var %i = $comchan($3,0) , %t = $cid $+ .auths
  if (!%i) || (!$hget(%t)) { return }
  if ($hget(%t,req. $+ $3)) { hdel %t req. $+ $3 | .signal authupdate.req $3 $iif($comchan($3,1),$4) }
  if ($gettok($hget(%t,$+(auth.,$comchan($3,1),$chr(44),$3)),1,32) !== $4) { .signal authupdate.new $3 $4 }
  while (%i) {
    var %c = $comchan($3,%i)
    hadd %t $+(auth.,%c,$chr(44),$3) $4 $iif(!$4,%c $ctime)
    dec %i
  }
}

; RAW 315 WHO END
; 315 <you>    <requested>      :End of /who list.
; 315 Vliedel  #vliedel,,,137   :End of /WHO list.
RAW 315:& *,,,137 end of /WHO list.: {
  if ($hget($cid $+ .au.who,-mask) == $2) {
    var %who = $left($2,-6) , %i = $wildtok(%who,#*,0,44) , %t = $cid $+ .auths
    while (%i) {
      hadd %t ctime. $+ $wildtok(%who,#*,%i,44) $ctime
      dec %i
    }
    hfree $cid $+ .au.who
  }
  haltdef
}

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; STARTING AND STOPPING ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
on *:LOAD:{ scon -at1 au.load l }
alias -l au.load {
  au.stop
  au.start
  au.update t
}

alias -l au.stop {
  .timer $+ au.update. $+ $cid off
  .timer $+ au.update.delay. $+ $cid off
  if ($hget($cid $+ .auths)) { hfree $v1 }
  if ($hget($cid $+ .au.who)) { hfree $v1 }
}

alias -l au.start {
  if (!$used.network) { return }
  if (!$hget($cid $+ .auths)) { hmake $cid $+ .auths }
  if (!$timer(au.update. $+ $cid)) { .timer $+ au.update. $+ $cid 0 $queue.delay au.update t }
}

on *:DISCONNECT:{ au.stop }
on *:UNLOAD:{ scon -a au.stop }


;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; IAL-UPDATING EVENTS ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
on *:TEXT:*:*:{ au.upd.nick $nick $site }
on *:ACTION:*:*:{ au.upd.nick $nick $site }
on *:NOTICE:*:*:{ au.upd.nick $nick $site }
on *:RAWMODE:#:{ au.upd.nick $nick $site }
on *:TOPIC:#:{ au.upd.nick $nick $site }
on *:INVITE:#:{ au.upd.nick $nick $site }
CTCP *:*:*:{ au.upd.nick $nick $site }
RAW 352:& & & & & & & & *: { au.upd.nick $6 $4 }

; $1 = nick   $2 = site   [ $3 = chan (exclude it)]
alias -l au.upd.nick {
  if (!$auth.in.site($2)) || (!$hget($cid $+ .auths)) { return }
  var %i = $comchan($1,0) , %t = $cid $+ .auths , %au = $auth.from.site($2)
  if (!%i) || (%i == 1 && $3) || ($hget(%t,$+(auth.,$comchan($1,1),$chr(44),$1)) == %au) { return }
  while (%i) {
    if ($comchan($1,%i) !== $3) { hadd %t $+(auth.,$v1,$chr(44),$1) %au }
    dec %i
  }
  .signal authupdate.new $1 %au
}

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; USED DATA/TIMERS ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

; TABLE <cid>.auths
;auth.<chan>,<nick> --> <auth> [chan ctime]
;req.<nick>         --> 1
;ctime.<chan>       --> <ctime>
;delay              --> <1/0/null>

; TABLE <cid>.au.who
; nick   --> 1
; -mask  --> /who string

; TIMER au.update.delay.<cid>
; TIMER au.update.<cid>