From 6648776f2acd426647fa3d1e8c95a5ab1432c434 Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Sun, 15 May 2016 19:27:04 +0200
Subject: [PATCH] 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 | 67 +++++++++++++++++++++++++++-----------
 1 file changed, 48 insertions(+), 19 deletions(-)

diff --git a/client/scripts/remagic.lua b/client/scripts/remagic.lua
index d2b869c3..41a2cb83 100644
--- a/client/scripts/remagic.lua
+++ b/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
 
+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 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, 'h') do
-		if o == "h" then help() return end
+	for o, a in getopt.getopt(args, 'hu') do
+		if o == "h" then return help() end
+		if o == "u" then isUltralight = true end
 	end
-	
-	local _cmds = {
-    --[[
-    --]]
-	[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",
-	}
+
 	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
 
-- 
2.39.2