Class: Unibanner::Bot

Inherits:
Object
  • Object
show all
Defined in:
lib/unibanner/bot_class.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(network, hsh) ⇒ Bot

Create a new bot

Parameters:

  • network (String) —

    The network name

  • hsh (Hash) —

    hash full of network options



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# File 'lib/unibanner/bot_class.rb', line 89

def initialize(network, hsh)
  @network = network
  @server = hsh["server"]         # network::server: irc.server.tld
  @ssl = hsh["ssl"]               # network::ssl: true/false
  @port = hsh["port"]             # network::port: 0000
  @local_host = hsh["local_host"] # network::local_host: 0.0.0.0
  @nick = hsh["nick"]             # network::nick: nickname
  @geckos = hsh["geckos"]         # network::geckos: Real Name
  @prefix = hsh["prefix"]         # network::prefix: !
  @oper_name = hsh["oper_name"]   # network::oper_name: opername
  @oper_pass = hsh["oper_pass"]   # network::oper_pass: PASSWORD
  @channels = hsh["channels"]     # network::channels: [channel1,channel2]
  @perform = hsh["perform"]       # network::perform: ['COMMAND arg1 arg2', 'COMMAND2 arg1 arg2']

  Unibanner::Logger.new(self)
  @log = Unibanner::Logger[self]
  @log_level = hsh["log_level"]
  @log.level = @log_level
  @irc = ::IRCSocket.new(@server, @port, @ssl, @local_host)
end

Instance Attribute Details

#geckos ⇒ Object (readonly)

Returns the value of attribute geckos.



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# File 'lib/unibanner/bot_class.rb', line 83

def geckos
  @geckos
end

#irc ⇒ Object

Returns the value of attribute irc.



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# File 'lib/unibanner/bot_class.rb', line 82

def irc
  @irc
end

#local_host ⇒ Object (readonly)

Returns the value of attribute local_host.



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# File 'lib/unibanner/bot_class.rb', line 83

def local_host
  @local_host
end

#log ⇒ Object (readonly)

Returns the value of attribute log.



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# File 'lib/unibanner/bot_class.rb', line 84

def log
  @log
end

#network ⇒ Object (readonly)

Returns the value of attribute network.



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# File 'lib/unibanner/bot_class.rb', line 83

def network
  @network
end

#nick ⇒ Object (readonly)

Returns the value of attribute nick.



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# File 'lib/unibanner/bot_class.rb', line 83

def nick
  @nick
end

#oper_name ⇒ Object (readonly)

Returns the value of attribute oper_name.



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# File 'lib/unibanner/bot_class.rb', line 83

def oper_name
  @oper_name
end

#port ⇒ Object (readonly)

Returns the value of attribute port.



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# File 'lib/unibanner/bot_class.rb', line 83

def port
  @port
end

#prefix ⇒ Object (readonly)

Returns the value of attribute prefix.



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# File 'lib/unibanner/bot_class.rb', line 83

def prefix
  @prefix
end

#server ⇒ Object (readonly)

Returns the value of attribute server.



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# File 'lib/unibanner/bot_class.rb', line 83

def server
  @server
end

#sock ⇒ Object

Returns the value of attribute sock.



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# File 'lib/unibanner/bot_class.rb', line 82

def sock
  @sock
end

#ssl ⇒ Object (readonly)

Returns the value of attribute ssl.



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# File 'lib/unibanner/bot_class.rb', line 83

def ssl
  @ssl
end

Instance Method Details

#quit(msg) ⇒ Object

Allow Bot.quit(msg) to actually cause the irc connection to /quit

Parameters:

  • msg (String) —

    Quit msg to use



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# File 'lib/unibanner/bot_class.rb', line 112

def quit(msg)
  @irc.quit(msg)
end

#start ⇒ nil

Start the IRC connection

Returns:

  • (nil) 


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# File 'lib/unibanner/bot_class.rb', line 118

def start
  @irc.connect
  if @irc.connected?
    @irc.nick "#{@nick}"
    @irc.user "#{@nick}", 0, "*", "#{@geckos}"
    while line = irc.read
      @log.incoming line
      # Join Channels after MOTD
      if line.include? 'ING'
        @irc.pong('0')
      end
      if line.split[1] == "376"
        Thread.new {
          @irc.oper @oper_name, @oper_pass
          @channels.each do |channel|
            @irc.join channel
          end
          @perform.each do |line|
            @irc.write line
          end
        }
      end
      #            0           1      2     ------------------3-------------------
      # :kojo.electrocode.net 340 unibanner :[email protected]

      if line.split[1] == "340"
        user_ip = line.split[3].gsub(/.*@(.*)/, '\1')
        @log.info "Got #{user_ip} back from /USERIP. Submitting to blacklist."
        reply = Unibanner::Functions.send2BL(user_ip)
        @log.info "Unibanner::Functions.send2BL(#{user_ip}) returned '#{reply}'"
        @irc.zline("BLACKLISTED[5,6]: fngate spam / unicode spam", "#{user_ip} 7d")
      end
      if line.split[1] == "433"
        @log.error "#{self.network}: 433, Nickname in use, can't connect"
        ::Unibanner::Bots.die("Nickname in use, Can't connect")
      end
      # unicode characters used by the spammers
      # spam_pattern = /(\uFE13|\u04BB|\u0501|\u0D20|\u222A|\u217E|\u1EFF){1,}/
      spam_pattern = Regexp.new('(\ufe68|\u205f|\u0422|\u2009|\u04bb|\u1952|\u217c|\u2004|\u217f|\u1d20|\u03bf|\u0456|\u217d|\u2c9f|\u2024|\u0435|\uff03|\uff0f|\u03f3|\ufe57|\u2216|\u2170|\u1959|\u13df|\u0251|\u222a|\u0441|\u0430|\u2001|\u200a|\u217e|\u0443|\u2005|\u2002|\u0455|\u2000|\u2215|\u2044|\u03f2|\u043e|\u0d20|\u0261|\u1971|\u0501|\u2007|\u0392|\uff0e|\u13a1|\u0458|\u202f|\ufe55|\u15b4|\u1d21|\u2006|\u2cad|\u0440|\u2574|\u16ec|\u13da|\u13a2)')
      # message pattern
      nick_pattern = Regexp.new(':(?<nick>.*)!(?<user>.+)\@(?<host>\S+) PRIVMSG (?<channel>\#\S+) :(?<msg>.*)')
      # Run a /USERIP on the nick that matched the spam text
      if line.force_encoding('utf-8') =~ nick_pattern
        @log.info "matched on nick pattern"
        irc_msg = Regexp.last_match
        if irc_msg["msg"].force_encoding('utf-8') =~ spam_pattern
          @log.info "matched on spam pattern"
          @irc.userip(irc_msg["nick"])
        end
      end
    end
  end
  return nil
end