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ADD: 'script run test_t55x7' - a script to do regression test for t55xx programming / proxmark3 capability to read/demodulate different t55x7 configurations
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iceman1001
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client/scripts/test_t55x7.lua
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client/scripts/test_t55x7.lua
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local cmds = require('commands')
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local getopt = require('getopt')
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local bin = require('bin')
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local utils = require('utils')
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local format=string.format
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local floor=math.floor
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copyright = ''
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author = "Iceman"
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version = ''
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desc =[[
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This script will program a T55x7 TAG with a configuration and four blocks of data.
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It will then try to detect and read back those block data and compare if read data matches the expected data.
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lf t55xx wipe
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lf t55xx detect
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lf t55xx write b 1 d 00000000
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lf t55xx write b 2 d ffffffff
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lf t55xx write b 3 d 80000000
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lf t55xx write b 4 d 00000001
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Loop:
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try write different configuration blocks, and read block1-4 and comparing the read values with the values used to write.
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testsuit for T55XX commands demodulation
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]]
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example = [[
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1. script run test_t55x7
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]]
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usage = [[
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script run test_t55x7
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Arguments:
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-h this help
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]]
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local TIMEOUT = 2000 -- Shouldn't take longer than 2 seconds
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local DEBUG = true -- the debug flag
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local data_blocks_cmds = {
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[1] = '00000000',
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[2] = 'ffffffff',
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[3] = '80000000',
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[4] = '00000001',
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}
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---
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-- A debug printout-function
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local function dbg(args)
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if not DEBUG then
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return
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end
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if type(args) == "table" then
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local i = 1
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while args[i] do
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dbg(args[i])
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i = i+1
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end
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else
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print("###", args)
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end
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end
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---
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-- This is only meant to be used when errors occur
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local function oops(err)
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print("ERROR: ",err)
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end
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---
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-- Usage help
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local function help()
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print(copyright)
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print(author)
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print(version)
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print(desc)
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print("Example usage")
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print(example)
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end
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---
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-- Exit message
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local function exitMsg(msg)
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print( string.rep('--',20) )
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print( string.rep('--',20) )
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print(msg)
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print()
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end
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local function WipeCard()
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local wipe_cmds = {
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[1] = 'lf t55xx wipe',
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[2] = 'lf t55xx detect',
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}
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for _ = 1, #wipe_cmds do
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local c = wipe_cmds[_]
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dbg(c); core.console(c)
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end
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local wipe_data_cmd = "lf t55xx write b %s d %s"
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for _ = 1, #data_blocks_cmds do
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local val = data_blocks_cmds[_]
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local c = string.format(wipe_data_cmd, _, val);
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core.console(c)
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end
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end
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---
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-- lf t55xx read
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local function CheckReadBlock(block)
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local data, msg
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-- blockno, page1, override, pwd
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data, msg = core.t55xx_readblock(block, "0", "0", "")
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if not data then
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return ""
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end
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return ('%08X'):format(data)
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end
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local function test()
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-- PSK1 Modulations to test. (2blocks)
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local process_block0_cmds = {
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[1] = '00001040',
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[2] = '00041040',
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[3] = '00081040',
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[4] = '000c1040',
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[5] = '00101040',
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[6] = '00141040',
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[7] = '00181040',
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[8] = '001c1040',
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}
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local y
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local block = "00"
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for _ = 1, #process_block0_cmds do
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local p_config_cmd = process_block0_cmds[_]
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core.clearCommandBuffer()
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-- Write Config block
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dbg(('lf t55xx write b 0 d %s'):format(p_config_cmd))
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local config = tonumber(p_config_cmd, 16)
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local writecmd = Command:new{cmd = cmds.CMD_T55XX_WRITE_BLOCK,arg1 = config, arg2 = block, arg3 = '00', data = '00'}
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local err = core.SendCommand(writecmd:getBytes())
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if err then return oops(err) end
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local response = core.WaitForResponseTimeout(cmds.CMD_ACK,TIMEOUT)
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-- Detect
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local res, msg = core.t55xx_detect()
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if not res then
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print("can't detect modulation, skip to next config")
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else
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-- Loop block1-2
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for _ = 1, #data_blocks_cmds do
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local val = data_blocks_cmds[_]
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local blockdata, msg = CheckReadBlock(_)
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if blockdata ~= val then
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print( ('Test %s == %s Failed'):format(val, blockdata))
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core.console( format('rem -- block %d value %s failed', _, val))
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else
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print( ('Test %s == %s OK'):format(val, blockdata))
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end
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end
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end
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end
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end
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local function main(args)
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print( string.rep('--',20) )
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print( string.rep('--',20) )
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-- Arguments for the script
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for o, arg in getopt.getopt(args, 'h') do
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if o == "h" then return help() end
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end
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core.clearCommandBuffer()
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print('Starting test, wiping card')
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WipeCard()
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print('Detecting card')
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local res, msg = core.t55xx_detect()
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if res then
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print('Starting test')
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test()
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else
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print("can't detect modulation. Test failed. Ending.")
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end
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-- test()
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exitMsg('Tests finished')
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end
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main(args)
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