mirror of
https://github.com/RfidResearchGroup/proxmark3.git
synced 2024-09-18 14:10:36 -07:00
276 lines
8.9 KiB
Lua
276 lines
8.9 KiB
Lua
local cmds = require('commands')
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local getopt = require('getopt')
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local lib14b = require('read14b')
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local utils = require('utils')
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local iso7816 = require('7816_error')
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local ansicolors = require('ansicolors')
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copyright = ''
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author = 'Iceman'
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version = 'v1.0.2'
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desc = [[
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This is a script to communicate with a MOBIB tag using the '14b raw' commands
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]]
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example = [[
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script run hf_14b_mobib
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script run hf_14b_mobib -b 11223344
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]]
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usage = [[
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script run hf_14b_mobib -h -b
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]]
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arguments = [[
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h this helptext
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b raw bytes to send
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]]
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--[[
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This script communicates with /armsrc/iso14443b.c,
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Check there for details about data format and how commands are interpreted on the
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device-side.
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]]
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-- iceman, todo: return payload from ISO14b APDU is a struct now. iso14b_raw_apdu_response_t
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local function mobib_parse(result)
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if result.Length >= 0 then
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local response_byte = string.sub(result.Data, 0, 1);
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local datalen = string.sub(result.Data, 2, 5);
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local d = string.sub(result.Data, 6, datalen * 2);
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return {
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response_byte = response_byte,
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datalen = datalen,
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data = d
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}, nil
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end
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return nil, "mobib_parse failed"
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end
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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 return 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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lib14b.disconnect()
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return nil, 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(ansicolors.cyan..'Usage'..ansicolors.reset)
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print(usage)
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print(ansicolors.cyan..'Arguments'..ansicolors.reset)
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print(arguments)
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print(ansicolors.cyan..'Example usage'..ansicolors.reset)
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print(example)
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end
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--
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-- helper function, give current count of items in lua-table.
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local function tablelen(T)
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local count = 0
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for _ in pairs(T) do count = count + 1 end
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return count
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end
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---
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-- helper function, gives a sorted table from table t,
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-- order can be a separate sorting-order function.
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local function spairs(t, order)
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-- collect the keys
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local keys = {}
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for k in pairs(t) do keys[#keys+1] = k end
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-- if order function given, sort by it by passing the table and keys a, b,
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-- otherwise just sort the keys
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if order then
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table.sort(keys, function(a,b) return order(t, a, b) end)
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else
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table.sort(keys)
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end
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-- return the iterator function
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local i = 0
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return function()
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i = i + 1
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if keys[i] then
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return keys[i], t[keys[i]]
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end
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end
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end
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---
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-- Sends a usbpackage , "hf 14b raw"
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-- if it reads the response, it converts it to a lua object "Command" first and the Data is cut to correct length.
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local function mobib_send_cmd_raw(data, ignoreresponse )
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local flags = lib14b.ISO14B_COMMAND.ISO14B_APDU
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data = data or ""
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-- LEN of data, half the length of the ASCII-string hex string
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-- 2 bytes flags
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-- 4 bytes timeout
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-- 2 bytes raw len
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-- n bytes raw
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local flags_str = ('%04x'):format(utils.SwapEndianness(('%04x'):format(flags), 16))
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local time_str = ('%08x'):format(0)
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local rawlen_str = ('%04x'):format(utils.SwapEndianness(('%04x'):format(( 8 + #data/2)), 16))
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local senddata = ('%s%s%s%s'):format(flags_str, time_str, rawlen_str,data)
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local c = Command:newNG{cmd = cmds.CMD_HF_ISO14443B_COMMAND, data = senddata}
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local result, err = c:sendNG(ignoreresponse, 2000)
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if result and result.status == PM3_SUCCESS then
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return mobib_parse(result)
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else
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err = 'No response from card'
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end
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return result, err
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end
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---
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-- mobib_card_num : Reads card number from ATR and
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-- writes it in the tree in decimal format.
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local function mobib_card_num(card)
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if not card then return end
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local card_num = tonumber( card.uid:sub(1,8),16 )
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print('')
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print('Card UID ' ..ansicolors.green..card.uid:format('%x')..ansicolors.reset)
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print('Card Number ' ..ansicolors.green..string.format('%u', card_num)..ansicolors.reset)
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print('-----------------------')
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end
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---
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-- analyse CALYPSO apdu status bytes.
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local function mobib_apdu_status(apdu)
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-- last two is CRC
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-- next two is APDU status bytes.
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local mess = 'FAIL'
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local sw = apdu:sub( #apdu-7, #apdu-4)
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desc, err = iso7816.tostring(sw)
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--print ('SW', sw, desc, err )
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local status = ( sw == '9000' )
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return status, desc, err
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end
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local CLA = '00'
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local _calypso_cmds = {
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['01.SELECT AID 1TIC.ICA'] = CLA..'a4 0400 08 315449432e494341',
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['02.Select ICC file a'] = CLA..'a4 0000 02 3f00',
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['03.Select ICC file b'] = CLA..'a4 0000 02 0002',
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['04.ICC'] = CLA..'b2 0104 1d',
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['05.Select Holder file'] = CLA..'a4 0000 02 3f1c',
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['06.Holder1'] = CLA..'b2 0104 1d',
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['07.Holder2'] = CLA..'b2 0204 1d',
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['08.Select EnvHol file a'] = CLA..'a4 0000 00',
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['09.Select EnvHol file b'] = CLA..'a4 0000 02 2000',
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['10.Select EnvHol file c'] = CLA..'a4 0000 02 2001',
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['11.EnvHol1'] = CLA..'b2 0104 1d',
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['11.EnvHol2'] = CLA..'b2 0204 1d',
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['12.Select EvLog file'] = CLA..'a4 0000 02 2010',
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['13.EvLog1'] = CLA..'b2 0104 1d',
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['14.EvLog2'] = CLA..'b2 0204 1d',
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['15.EvLog3'] = CLA..'b2 0304 1d',
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['16.Select ConList file'] = CLA..'a4 0000 02 2050',
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['17.ConList'] = CLA..'b2 0104 1d',
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['18.Select Contra file'] = CLA..'a4 0000 02 2020',
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['19.Contra1'] = CLA..'b2 0104 1d',
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['20.Contra2'] = CLA..'b2 0204 1d',
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['21.Contra3'] = CLA..'b2 0304 1d',
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['22.Contra4'] = CLA..'b2 0404 1d',
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['23.Contra5'] = CLA..'b2 0504 1d',
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['24.Contra6'] = CLA..'b2 0604 1d',
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['25.Contra7'] = CLA..'b2 0704 1d',
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['26.Contra8'] = CLA..'b2 0804 1d',
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['27.Contra9'] = CLA..'b2 0904 1d',
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['28.ContraA'] = CLA..'b2 0a04 1d',
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['29.ContraB'] = CLA..'b2 0b04 1d',
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['30.ContraC'] = CLA..'b2 0c04 1d',
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['31.Select Counter file'] = CLA..'a4 0000 02 2069',
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['32.Counter'] = CLA..'b2 0104 1d',
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['33.Select LoadLog file a'] = CLA..'a4 0000 00',
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['34.Select LoadLog file b'] = CLA..'a4 0000 02 1000',
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['35.Select LoadLog file c'] = CLA..'a4 0000 02 1014',
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['36.LoadLog'] = CLA..'b2 0104 1d',
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['37.Select Purcha file'] = CLA..'a4 0000 02 1015',
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['38.Purcha1'] = CLA..'b2 0104 1d',
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['39.Purcha2'] = CLA..'b2 0204 1d',
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['40.Purcha3'] = CLA..'b2 0304 1d',
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['41.Select SpecEv file a'] = CLA..'a4 0000 00',
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['42.Select SpecEv file b'] = CLA..'a4 0000 02 2000',
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['43.Select SpecEv file c'] = CLA..'a4 0000 02 2040',
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['44.SpecEv1'] = CLA..'b2 0104 1d',
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['45.SpecEv2'] = CLA..'b2 0204 1d',
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['46.SpecEv3'] = CLA..'b2 0304 1d',
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['47.SpecEv4'] = CLA..'b2 0404 1d',
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}
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---
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-- The main entry point
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function main(args)
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print( string.rep('--',20) )
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print( string.rep('--',20) )
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print()
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local data, apdu, flags, uid, cid, result, err, card
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-- Read the parameters
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for o, a in getopt.getopt(args, 'h') do
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if o == 'h' then return help() end
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if o == 'b' then bytes = a end
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end
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-- lib14b.connect()
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-- Select 14b tag.
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card, err = lib14b.waitFor14443b()
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if not card then return oops(err) end
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mobib_card_num(card)
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cid = card.cid
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for i, apdu in spairs(_calypso_cmds) do
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print('>> '..ansicolors.yellow..i..ansicolors.reset)
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apdu = apdu:gsub('%s+', '')
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obj, err = mobib_send_cmd_raw(apdu , false)
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if err then
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print('<< '..err)
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else
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if obj.data then
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local status, desc, err = mobib_apdu_status(obj.data)
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local d = data:sub(3, (obj.datalen - 8))
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if status then
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print('<< '..d..' ('..ansicolors.green..'ok'..ansicolors.reset..')')
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else
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print('<< '..d..' '..ansicolors.red..err..ansicolors.reset )
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end
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else
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print('<< no answer')
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end
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end
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end
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lib14b.disconnect()
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end
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---
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-- a simple selftest function, tries to convert
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function selftest()
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DEBUG = true
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dbg('Performing test')
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dbg('Tests done')
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end
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-- Flip the switch here to perform a sanity check.
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-- It read a nonce in two different ways, as specified in the usage-section
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if '--test'==args then
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selftest()
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else
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-- Call the main
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main(args)
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end
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