Updates for PR #981 (cleanup)

lib/rex/proto/addp.rb

@@ -42,34 +42,25 @@ module Proto
 		CMD_CNT                  = 14
 
 
-
-		def self.mac2bin(mac)
-			mac.split(":").map{|c| c.to_i(16) }.pack("C*")
-		end
-
-		def self.bin2mac(bin)
-			bin.unpack("C6").map{|x| "%.2x" % x }.join(":").upcase
-		end
-
 		def self.encode_password(pwd="dbps")
 			[pwd.length].pack("C") + pwd
 		end
 
 		def self.request_config(magic, dmac="\xff\xff\xff\xff\xff\xff")
-			mac = (dmac.length == 6) ? dmac : self.mac2bin(dmac)
+			mac = (dmac.length == 6) ? dmac : Rex::Socket.eth_aton(dmac)
 			req = magic + [ CMD_CONF_REQ, 6].pack("nn") + mac
 			return req
 		end
 
 		def self.request_config_all(dmac="\xff\xff\xff\xff\xff\xff")
-			mac = (dmac.length == 6) ? dmac : self.mac2bin(dmac)
+			mac = (dmac.length == 6) ? dmac : Rex::Socket.eth_aton(dmac)
 			res = []
 			MAGICS.each { |m| res << self.request_config(m, dmac) }
 			return res
 		end
 
 		def self.request_static_ip(magic, dmac, ip, mask, gw, pwd="dbps")
-			mac = (dmac.length == 6) ? dmac : self.mac2bin(dmac)
+			mac = (dmac.length == 6) ? dmac : Rex::Socket.eth_aton(dmac)
 			buf = 
 				Rex::Socket.addr_aton(ip) +
 				Rex::Socket.addr_aton(mask) +
@@ -82,7 +73,7 @@ module Proto
 		end
 
 		def self.request_dhcp(magic, dmac, enabled, pwd="dbps")
-			mac = (dmac.length == 6) ? dmac : self.mac2bin(dmac)
+			mac = (dmac.length == 6) ? dmac : Rex::Socket.eth_aton(dmac)
 			buf = 
 				[ enabled ? 1 : 0 ].pack("C") +
 				mac + 
@@ -93,7 +84,7 @@ module Proto
 		end
 
 		def self.request_reboot(magic, dmac, pwd="dbps")
-			mac = (dmac.length == 6) ? dmac : self.mac2bin(dmac)
+			mac = (dmac.length == 6) ? dmac : Rex::Socket.eth_aton(dmac)
 			buf =
 				mac + 
 				self.encode_password(pwd)
@@ -121,7 +112,7 @@ module Proto
 
 				case i_type
 				when 0x01
-					res[:mac]  = self.bin2mac(i_data)
+					res[:mac]  = Rex::Socket.eth_ntoa(i_data)
 				when 0x02
 					res[:ip]   = Rex::Socket.addr_ntoa(i_data)
 				when 0x03

lib/rex/socket.rb

@@ -455,6 +455,20 @@ module Socket
 		end
 	end
 
+	#
+	# Converts a colon-delimited MAC address into a 6-byte binary string
+	#
+	def self.eth_aton(mac)
+		mac.split(":").map{|c| c.to_i(16) }.pack("C*")
+	end
+	
+	#
+	# Converts a 6-byte binary string into a colon-delimited MAC address
+	#
+	def self.eth_ntoa(bin)
+		bin.unpack("C6").map{|x| "%.2x" % x }.join(":").upcase
+	end
+	
 	#
 	# Converts a CIDR subnet into an array (base, bcast)
 	#

modules/auxiliary/scanner/scada/digi_addp_reboot.rb

@@ -24,7 +24,7 @@ class Metasploit3 < Msf::Auxiliary
 			'Version'     => '$Revision$',
 			'Description' => 'Reboot Digi International based equipment through the ADDP service',
 			'Author'      => 'hdm',
-			'References'  => 
+			'References'  =>
 				[
 					['URL', 'http://qbeukes.blogspot.com/2009/11/advanced-digi-discovery-protocol_21.html'],
 					['URL', 'http://www.digi.com/wiki/developer/index.php/Advanced_Device_Discovery_Protocol_%28ADDP%29'],
@@ -144,7 +144,7 @@ class Metasploit3 < Msf::Auxiliary
 		if @results[addr][:cmd] == Rex::Proto::ADDP::CMD_REBOOT_REP
 			print_status("#{addr}:#{rport} Reboot Status: " + Rex::Proto::ADDP.reply_to_string(@results[addr]))
 		end
-		
+
 		return unless @results[addr][:magic] and @results[addr][:mac]
 	end
 

modules/auxiliary/scanner/scada/digi_addp_version.rb

@@ -24,7 +24,7 @@ class Metasploit3 < Msf::Auxiliary
 			'Version'     => '$Revision$',
 			'Description' => 'Discover host information through the Digi International ADDP service',
 			'Author'      => 'hdm',
-			'References'  => 
+			'References'  =>
 				[
 					['URL', 'http://qbeukes.blogspot.com/2009/11/advanced-digi-discovery-protocol_21.html'],
 					['URL', 'http://www.digi.com/wiki/developer/index.php/Advanced_Device_Discovery_Protocol_%28ADDP%29'],
@@ -119,7 +119,7 @@ class Metasploit3 < Msf::Auxiliary
 
 		@results[addr] ||= {}
 		@results[addr] = Rex::Proto::ADDP.decode_reply(data)
-		
+
 		return unless @results[addr][:magic] and @results[addr][:mac]
 
 		inf = Rex::Proto::ADDP.reply_to_string(@results[addr])