chg: @piwi's code cleanup and some more.

[proxmark3-svn] / client / scripts / tnp3clone.lua

diff --git a/client/scripts/tnp3clone.lua b/client/scripts/tnp3clone.lua
index 011e0a5729edf5915f573b6eac87230b407c2dd7..e87c338ea07e36d559d71d1d6a8ae9e392075c65 100644 (file)
--- a/client/scripts/tnp3clone.lua
+++ b/client/scripts/tnp3clone.lua
@@ -3,6 +3,7 @@ local getopt = require('getopt')
 local lib14a = require('read14a')
 local utils = require('utils')
 local pre = require('precalc')
 local lib14a = require('read14a')
 local utils = require('utils')
 local pre = require('precalc')

+local toys = require('default_toys')

 
 local lsh = bit32.lshift
 local rsh = bit32.rshift
 
 local lsh = bit32.lshift
 local rsh = bit32.rshift


@@ -10,19 +11,30 @@ local bor = bit32.bor
 local band = bit32.band
 
 example =[[
 local band = bit32.band
 
 example =[[

-       script run tnp3dump
-       script run tnp3dump -h
-       script run tnp3dump -t aa00
+       script run tnp3clone
+       script run tnp3clone -h
+       script run tnp3clone -l
+       script run tnp3clone -t aa00 -s 0030

 
 ]]
 author = "Iceman"
 
 ]]
 author = "Iceman"

-usage = "script run tnp3clone -t <toytype>"
+usage = "script run tnp3clone -t <toytype> -s <subtype>"

 desc =[[
 This script will try making a barebone clone of a tnp3 tag on to a magic generation1 card.
 
 Arguments:
        -h             : this help
 desc =[[
 This script will try making a barebone clone of a tnp3 tag on to a magic generation1 card.
 
 Arguments:
        -h             : this help

-       -k <key>       : toytype id,  4 hex symbols.
+       -l             : list all known toy tokens
+       -t <data>      : toytype id, 4hex symbols
+       -s <data>      : subtype id, 4hex symbols               
+       
+       For fun,  try the following subtype id: 
+       0612 - Lightcore
+       0118 - Series 1
+       0138 - Series 2
+       0234 - Special
+       023c - Special
+       0020 - Swapforce

 ]]
 
 
 ]]
 
 


@@ -64,7 +76,7 @@ local function readmagicblock( blocknum )
        -- Read block 0
        local CSETBLOCK_SINGLE_OPERATION = 0x1F
        cmd = Command:new{cmd = cmds.CMD_MIFARE_CGETBLOCK, arg1 = CSETBLOCK_SINGLE_OPERATION, arg2 = 0, arg3 = blocknum}
        -- Read block 0
        local CSETBLOCK_SINGLE_OPERATION = 0x1F
        cmd = Command:new{cmd = cmds.CMD_MIFARE_CGETBLOCK, arg1 = CSETBLOCK_SINGLE_OPERATION, arg2 = 0, arg3 = blocknum}

-       err = core.SendCommand(cmd:getBytes())
+       err = core.SendCommand(cmd:getBytes())

        if err then return nil, err end
        local block0, err = waitCmd()
        if err then return nil, err end
        if err then return nil, err end
        local block0, err = waitCmd()
        if err then return nil, err end


@@ -73,29 +85,46 @@ end
 
 local function main(args)
 
 
 local function main(args)
 

+       print( string.rep('--',20) )
+       print( string.rep('--',20) )
+       

        local numBlocks = 64
     local cset = 'hf mf csetbl '
        local numBlocks = 64
     local cset = 'hf mf csetbl '

+       local csetuid = 'hf mf csetuid '

        local cget = 'hf mf cgetbl '
        local empty = '00000000000000000000000000000000'
        local AccAndKeyB = '7F078869000000000000'
        -- Defaults to Gusto
        local toytype = 'C201'
        local cget = 'hf mf cgetbl '
        local empty = '00000000000000000000000000000000'
        local AccAndKeyB = '7F078869000000000000'
        -- Defaults to Gusto
        local toytype = 'C201'

+       local subtype = '0030'
+       local DEBUG = true

        
        -- Arguments for the script
        
        -- Arguments for the script

-       for o, a in getopt.getopt(args, 'ht:') do
+       for o, a in getopt.getopt(args, 'ht:s:l') do

                if o == "h" then return help() end              
                if o == "t" then toytype = a end
                if o == "h" then return help() end              
                if o == "t" then toytype = a end

+               if o == "s" then subtype = a end
+               if o == "l" then return toys.List() end

        end
        end

-       
-       if #toytype ~= 4 then return oops('Wrong size in toytype. (4hex symbols)') end  
+
+       if #toytype ~= 4 then return oops('Wrong size - toytype. (4hex symbols)') end   
+       if #subtype ~= 4 then return oops('Wrong size - subtype. (4hex symbols)') end   
+
+       -- look up type, find & validate types
+       local item = toys.Find( toytype, subtype)
+       if item then
+               print( (' Looking up input: Found %s - %s (%s)'):format(item[6],item[5], item[4]) )
+       else
+               print('Didn\'t find item type. If you are sure about it, report it in')
+       end
+       --15,16
+       --13-14 
+

        
        -- find tag
        result, err = lib14a.read1443a(false)
        if not result then return oops(err)     end
 
        
        -- find tag
        result, err = lib14a.read1443a(false)
        if not result then return oops(err)     end
 

-       -- Show tag info
-       print((' Found tag %s'):format(result.name))
-

        -- load keys
        local akeys  = pre.GetAll(result.uid)
        local  keyA = akeys:sub(1, 12 ) 
        -- load keys
        local akeys  = pre.GetAll(result.uid)
        local  keyA = akeys:sub(1, 12 ) 


@@ -109,24 +138,28 @@ local function main(args)
                        return oops('failed reading block with chinese magic command.  quitting...')
                end
        end
                        return oops('failed reading block with chinese magic command.  quitting...')
                end
        end

-       local b1 = toytype..'000000000000000000000000'
+       
+       -- wipe card.
+       local cmd  = (csetuid..'%s 0004 08 w'):format(result.uid)       
+       core.console(cmd) 
+
+       local b1 = toytype..string.rep('00',10)..subtype

        
        local calc = utils.Crc16(b0..b1)
        local calcEndian = bor(rsh(calc,8), lsh(band(calc, 0xff), 8))
        
        local cmd  = (cset..'1 %s%04x'):format( b1, calcEndian) 
        
        local calc = utils.Crc16(b0..b1)
        local calcEndian = bor(rsh(calc,8), lsh(band(calc, 0xff), 8))
        
        local cmd  = (cset..'1 %s%04x'):format( b1, calcEndian) 

-       core.console( cmd) 
+       core.console(cmd) 

        
        local pos, key
        for blockNo = 2, numBlocks-1, 1 do
                pos = (math.floor( blockNo / 4 ) * 12)+1
                key = akeys:sub(pos, pos + 11 )
        
        local pos, key
        for blockNo = 2, numBlocks-1, 1 do
                pos = (math.floor( blockNo / 4 ) * 12)+1
                key = akeys:sub(pos, pos + 11 )

-               if  blockNo%4 ~= 3 then
-                       cmd =  ('%s %d %s'):format(cset,blockNo,empty) 
-               else
+               if  blockNo%4 == 3 then

                        cmd =  ('%s %d %s%s'):format(cset,blockNo,key,AccAndKeyB) 
                        cmd =  ('%s %d %s%s'):format(cset,blockNo,key,AccAndKeyB) 

-               end
-               core.console(cmd)
+                       core.console(cmd)
+               end             

        end 
        end 

+       core.clearCommandBuffer()

 end
 main(args)
\ No newline at end of file
 end
 main(args)
\ No newline at end of file