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proxmark3/client/luascripts/hf_14b_mobib.lua
Philippe Teuwen 88308ea727 typos
2021-10-10 01:35:45 +02:00

275 lines
8.7 KiB
Lua
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local cmds = require('commands')
local getopt = require('getopt')
local lib14b = require('read14b')
local utils = require('utils')
local iso7816 = require('7816_error')
local ansicolors = require('ansicolors')
copyright = ''
author = 'Iceman'
version = 'v1.0.2'
desc = [[
This is a script to communicate with a MOBIB tag using the '14b raw' commands
]]
example = [[
script run hf_14b_mobib
script run hf_14b_mobib -b 11223344
]]
usage = [[
script run hf_14b_mobib -h -b
]]
arguments = [[
h this helptext
b raw bytes to send
]]
--[[
This script communicates with /armsrc/iso14443b.c,
Check there for details about data format and how commands are interpreted on the
device-side.
]]
local function mobib_parse(result)
if result.Oldarg0 >= 0 then
local len = result.Oldarg0 * 2
if len > 0 then
d = string.sub(result.Data, 0, len);
return d, nil
end
end
return nil, "mobib_parse failed"
end
---
-- A debug printout-function
local function dbg(args)
if not DEBUG then return end
if type(args) == 'table' then
local i = 1
while args[i] do
dbg(args[i])
i = i+1
end
else
print('###', args)
end
end
---
-- This is only meant to be used when errors occur
local function oops(err)
print('ERROR: ', err)
lib14b.disconnect()
return nil, err
end
---
-- Usage help
local function help()
print(copyright)
print(author)
print(version)
print(desc)
print(ansicolors.cyan..'Usage'..ansicolors.reset)
print(usage)
print(ansicolors.cyan..'Arguments'..ansicolors.reset)
print(arguments)
print(ansicolors.cyan..'Example usage'..ansicolors.reset)
print(example)
end
--
-- helper function, give current count of items in lua-table.
local function tablelen(T)
local count = 0
for _ in pairs(T) do count = count + 1 end
return count
end
---
-- helper function, gives a sorted table from table t,
-- order can be a separate sorting-order function.
local function spairs(t, order)
-- collect the keys
local keys = {}
for k in pairs(t) do keys[#keys+1] = k end
-- if order function given, sort by it by passing the table and keys a, b,
-- otherwise just sort the keys
if order then
table.sort(keys, function(a,b) return order(t, a, b) end)
else
table.sort(keys)
end
-- return the iterator function
local i = 0
return function()
i = i + 1
if keys[i] then
return keys[i], t[keys[i]]
end
end
end
---
-- Sends a usbpackage , "hf 14b raw"
-- if it reads the response, it converts it to a lua object "Command" first and the Data is cut to correct length.
local function mobib_send_cmd_raw(data, ignoreresponse )
local flags = lib14b.ISO14B_COMMAND.ISO14B_APDU
data = data or ""
-- LEN of data, half the length of the ASCII-string hex string
-- 2 bytes flags
-- 4 bytes timeout
-- 2 bytes raw len
-- n bytes raw
local flags_str = ('%04x'):format(utils.SwapEndianness(('%04x'):format(flags), 16))
local time_str = ('%08x'):format(0)
local rawlen_str = ('%04x'):format(utils.SwapEndianness(('%04x'):format(( 8 + #data/2)), 16))
local senddata = ('%s%s%s%s'):format(flags_str, time_str, rawlen_str,data)
local c = Command:newNG{cmd = cmds.CMD_HF_ISO14443B_COMMAND, data = senddata}
local result, err = c:sendNG(ignoreresponse, 2000)
if result then
if result.Oldarg0 >= 0 then
return mobib_parse(result)
else
err = 'card response failed'
end
else
err = 'No response from card'
end
return result, err
end
---
-- mobib_card_num : Reads card number from ATR and
-- writes it in the tree in decimal format.
local function mobib_card_num(card)
if not card then return end
local card_num = tonumber( card.uid:sub(1,8),16 )
print('')
print('Card UID ' ..ansicolors.green..card.uid:format('%x')..ansicolors.reset)
print('Card Number ' ..ansicolors.green..string.format('%u', card_num)..ansicolors.reset)
print('-----------------------')
end
---
-- analyse CALYPSO apdu status bytes.
local function mobib_apdu_status(apdu)
-- last two is CRC
-- next two is APDU status bytes.
local mess = 'FAIL'
local sw = apdu:sub( #apdu-7, #apdu-4)
desc, err = iso7816.tostring(sw)
--print ('SW', sw, desc, err )
local status = ( sw == '9000' )
return status, desc, err
end
local CLA = '00'
local _calypso_cmds = {
['01.SELECT AID 1TIC.ICA'] = CLA..'a4 0400 08 315449432e494341',
['02.Select ICC file a'] = CLA..'a4 0000 02 3f00',
['03.Select ICC file b'] = CLA..'a4 0000 02 0002',
['04.ICC'] = CLA..'b2 0104 1d',
['05.Select Holder file'] = CLA..'a4 0000 02 3f1c',
['06.Holder1'] = CLA..'b2 0104 1d',
['07.Holder2'] = CLA..'b2 0204 1d',
['08.Select EnvHol file a'] = CLA..'a4 0000 00',
['09.Select EnvHol file b'] = CLA..'a4 0000 02 2000',
['10.Select EnvHol file c'] = CLA..'a4 0000 02 2001',
['11.EnvHol1'] = CLA..'b2 0104 1d',
['11.EnvHol2'] = CLA..'b2 0204 1d',
['12.Select EvLog file'] = CLA..'a4 0000 02 2010',
['13.EvLog1'] = CLA..'b2 0104 1d',
['14.EvLog2'] = CLA..'b2 0204 1d',
['15.EvLog3'] = CLA..'b2 0304 1d',
['16.Select ConList file'] = CLA..'a4 0000 02 2050',
['17.ConList'] = CLA..'b2 0104 1d',
['18.Select Contra file'] = CLA..'a4 0000 02 2020',
['19.Contra1'] = CLA..'b2 0104 1d',
['20.Contra2'] = CLA..'b2 0204 1d',
['21.Contra3'] = CLA..'b2 0304 1d',
['22.Contra4'] = CLA..'b2 0404 1d',
['23.Contra5'] = CLA..'b2 0504 1d',
['24.Contra6'] = CLA..'b2 0604 1d',
['25.Contra7'] = CLA..'b2 0704 1d',
['26.Contra8'] = CLA..'b2 0804 1d',
['27.Contra9'] = CLA..'b2 0904 1d',
['28.ContraA'] = CLA..'b2 0a04 1d',
['29.ContraB'] = CLA..'b2 0b04 1d',
['30.ContraC'] = CLA..'b2 0c04 1d',
['31.Select Counter file'] = CLA..'a4 0000 02 2069',
['32.Counter'] = CLA..'b2 0104 1d',
['33.Select LoadLog file a'] = CLA..'a4 0000 00',
['34.Select LoadLog file b'] = CLA..'a4 0000 02 1000',
['35.Select LoadLog file c'] = CLA..'a4 0000 02 1014',
['36.LoadLog'] = CLA..'b2 0104 1d',
['37.Select Purcha file'] = CLA..'a4 0000 02 1015',
['38.Purcha1'] = CLA..'b2 0104 1d',
['39.Purcha2'] = CLA..'b2 0204 1d',
['40.Purcha3'] = CLA..'b2 0304 1d',
['41.Select SpecEv file a'] = CLA..'a4 0000 00',
['42.Select SpecEv file b'] = CLA..'a4 0000 02 2000',
['43.Select SpecEv file c'] = CLA..'a4 0000 02 2040',
['44.SpecEv1'] = CLA..'b2 0104 1d',
['45.SpecEv2'] = CLA..'b2 0204 1d',
['46.SpecEv3'] = CLA..'b2 0304 1d',
['47.SpecEv4'] = CLA..'b2 0404 1d',
}
---
-- The main entry point
function main(args)
print( string.rep('--',20) )
print( string.rep('--',20) )
print()
local data, apdu, flags, uid, cid, result, err, card
-- Read the parameters
for o, a in getopt.getopt(args, 'h') do
if o == 'h' then return help() end
if o == 'b' then bytes = a end
end
-- lib14b.connect()
-- Select 14b tag.
card, err = lib14b.waitFor14443b()
if not card then return oops(err) end
mobib_card_num(card)
cid = card.cid
for i, apdu in spairs(_calypso_cmds) do
print('>> '..ansicolors.yellow..i..ansicolors.reset)
apdu = apdu:gsub('%s+', '')
data, err = mobib_send_cmd_raw(apdu , false)
if err then
print('<< '..err)
else
if data then
local status, desc, err = mobib_apdu_status(data)
local d = data:sub(3, (#data - 8))
if status then
print('<< '..d..' ('..ansicolors.green..'ok'..ansicolors.reset..')')
else
print('<< '..d..' '..ansicolors.red..err..ansicolors.reset )
end
else
print('<< no answer')
end
end
end
lib14b.disconnect()
end
---
-- a simple selftest function, tries to convert
function selftest()
DEBUG = true
dbg('Performing test')
dbg('Tests done')
end
-- Flip the switch here to perform a sanity check.
-- It read a nonce in two different ways, as specified in the usage-section
if '--test'==args then
selftest()
else
-- Call the main
main(args)
end
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