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change scripts/ to luascripts/
This commit is contained in:
Philippe Teuwen
parent
fb00690957
commit
a8ee33baf4
47 changed files with 8 additions and 8 deletions
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@ -1,266 +0,0 @@
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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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copyright = ''
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author = 'Iceman'
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version = 'v1.0.1'
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desc = [[
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This is a script to communicate with a CALYSPO / 14443b tag using the '14b raw' commands
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]]
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example = [[
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script run calypso -b 11223344
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]]
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usage = [[
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script run calypso -h -b
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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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local function calypso_parse(result)
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local r = Command.parse(result)
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local len = r.arg2 * 2
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r.data = string.sub(r.data, 0, len);
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print('GOT:', r.data)
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if r.arg1 == 0 then
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return r, nil
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end
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return nil,nil
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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('Example usage')
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print(example)
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print(usage)
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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 seperate 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 calypso_send_cmd_raw(data, ignoreresponse )
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local command, flags, result, err
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flags = lib14b.ISO14B_COMMAND.ISO14B_RAW +
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lib14b.ISO14B_COMMAND.ISO14B_APPEND_CRC
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data = data or "00"
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command = Command:newMIX{
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cmd = cmds.CMD_HF_ISO14443B_COMMAND,
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arg1 = flags,
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arg2 = #data/2, -- LEN of data, half the length of the ASCII-string hex string
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data = data} -- data bytes (commands etc)
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result, err = command:sendMIX(ignoreresponse)
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if result then
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local r = calypso_parse(result)
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return r, nil
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end
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return respone, err
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end
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---
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-- calypso_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 calypso_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('Card UID', card.uid)
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print('Card Number', card_num)
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end
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---
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-- analyse CALYPSO apdu status bytes.
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local function calypso_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 status = false
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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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status = ( sw == '9000' )
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return status
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end
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local _calypso_cmds = {
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-- Break down of command bytes:
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-- A4 = select
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-- Master File 3F00
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-- 0x3F = master file
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-- 0x00 = master file id, is constant to 0x00.
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-- DF Dedicated File 38nn
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-- can be seen as directories
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-- 0x38
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-- 0xNN id
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-- ["01.Select ICC file"] = '0294 a4 080004 3f00 0002',
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-- EF Elementary File
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-- EF1 Pin file
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-- EF2 Key file
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-- Grey Lock file
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-- Electronic deposit file
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-- Electronic Purse file
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-- Electronic Transaction log file
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--['01.Select ICC file'] = '0294 a4 00 0002 3f00',
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['01.Select ICC file'] = '0294 a4 080004 3f00 0002',
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['02.ICC'] = '0394 b2 01 041d',
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['03.Select EnvHol file'] = '0294 a4 080004 2000 2001',
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['04.EnvHol1'] = '0394 b2 01 041d',
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['05.Select EvLog file'] = '0294 a4 080004 2000 2010',
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['06.EvLog1'] = '0394 b2 01 041d',
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['07.EvLog2'] = '0294 b2 02 041d',
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['08.EvLog3'] = '0394 b2 03 041d',
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['09.Select ConList file']= '0294 a4 080004 2000 2050',
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['10.ConList'] = '0394 b2 01 041d',
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['11.Select Contra file'] = '0294 a4 080004 2000 2020',
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['12.Contra1'] = '0394 b2 01 041d',
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['13.Contra2'] = '0294 b2 02 041d',
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['14.Contra3'] = '0394 b2 03 041d',
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['15.Contra4'] = '0294 b2 04 041d',
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['16.Select Counter file']= '0394 a4 080004 2000 2069',
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['17.Counter'] = '0294 b2 01 041d',
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['18.Select SpecEv file'] = '0394 a4 080004 2000 2040',
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['19.SpecEv1'] = '0294 b2 01 041d',
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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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calypso_card_num(card)
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cid = card.cid
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--[[
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NAME VALUE APDU_POS
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PCB 0x0A 0
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CID 0x00 1
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CLA 0x94 2
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SELECT FILE 0xA4 3
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READ FILE 0xB2 3
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P1 4
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P2 5
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LEN_
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0 1 2 3 4 5 6 7
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apdu = '02 94 a4 08 00 04 3f 00 00 02' --select ICC file
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DF_NAME = "1TIC.ICA"
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--]]
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--for i = 1,10 do
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--result, err = calypso_send_cmd_raw('0294a40800043f000002',false) --select ICC file
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for i, apdu in spairs(_calypso_cmds) do
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print('>>', i )
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apdu = apdu:gsub('%s+', '')
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result, err = calypso_send_cmd_raw(apdu , false)
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if result then
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calypso_apdu_status(result.data)
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print('<<', result.data )
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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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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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