CHG: added the possibility to "remagic" the new found Mifare Ultralight tags, which answers to chinese backdoor commands for uid change.

The script now deals with to different kind of tags.  Mifare Classic 1k gen1  and  Mifare Ultralight gen1 (7bytes uid)

-Classic will get    UID: 01 02 03 04
-Ultralight will get UID: 53 80 71 02 00 D9 80

client/scripts/remagic.lua

@@ -2,14 +2,15 @@ local getopt = require('getopt')
 
 example = "script run remagic"
 author = "Iceman"
-
 desc =
 [[
 This is a script that tries to bring back a chinese magic card (1k generation1) 
 from the dead when it's block 0 has been written with bad values.
+or mifare Ultralight magic card which answers to chinese backdoor commands
 
 Arguments:
-	-h 		this help
+	-h		this help
+	-u		remagic a Ultralight tag w 7 bytes UID.
 ]]
 --- 
 -- A debug printout-function
@@ -23,7 +24,6 @@ end
 function oops(err)
 	print("ERROR: ",err)
 end
-
 --- 
 -- Usage help
 function help()
@@ -32,31 +32,60 @@ function help()
 	print(example)
 end
 
---- 
--- The main entry point
-function main(args)
-
-	
-	-- Read the parameters
-	for o, a in getopt.getopt(args, 'h') do
-		if o == "h" then help() return end
-	end
-	
-	local _cmds = {
+local function cmdUltralight()
+	return {
+    --[[
+    --]]
+	[0] = "hf 14a raw -p -a -b 7 40",
+	[1] = "hf 14a raw -p -a 43",
+	[2] = "hf 14a raw -c -a A2005380712A",
+	[3] = "hf 14a raw -p -a -b 7 40",
+	[4] = "hf 14a raw -p -a 43",	
+	[5] = "hf 14a raw -c -a A2010200D980",
+	[6] = "hf 14a raw -p -a -b 7 40",
+	[7] = "hf 14a raw -p -a 43",
+	[8] = "hf 14a raw -c -a A2025B480000",
+	[9] = "hf 14a raw -c -a 5000",
+	}
+end
+local function cmdClassic()
+	return {
     --[[
     --]]
 	[0] = "hf 14a raw -p -a -b 7 40",
 	[1] = "hf 14a raw -p -a 43",
 	[2] = "hf 14a raw -c -p -a A000",
-	[3] = "hf 14a raw -c -p -a 01 02 03 04 04 98 02 00 00 00 00 00 00 00 10 01",
+	[3] = "hf 14a raw -c -p -a 01020304049802000000000000001001",
+	[4] = "hf 14a raw -c -a 5000",
 	}
+end
+--- 
+-- The main entry point
+function main(args)
+
+	local i
+	local cmds = {}
+	local isUltralight = false
+	
+	-- Read the parameters
+	for o, a in getopt.getopt(args, 'hu') do
+		if o == "h" then return help() end
+		if o == "u" then isUltralight = true end
+	end
+
 	core.clearCommandBuffer()
 	
-	local i
-	--for _,c in pairs(_cmds) do 
-	for i = 0, 3 do
-	    print ( _cmds[i] )
-		core.console( _cmds[i] )
+	if isUltralight then
+		cmds = cmdUltralight()
+	else
+		cmds = cmdClassic()
+	end
+	
+	for i = 0, #cmds do
+		if cmds[i]  then 
+			print ( cmds[i] )
+			core.console( cmds[i] )
+		end
 	end
 end