From e7056a035df6921362883136160c8d4d4c02ba67 Mon Sep 17 00:00:00 2001 From: "osboxes.org" Date: Tue, 31 Dec 2019 21:42:53 +0100 Subject: [PATCH] style --- client/luascripts/mfu_magic.lua | 280 ++++++++++++++++---------------- 1 file changed, 140 insertions(+), 140 deletions(-) diff --git a/client/luascripts/mfu_magic.lua b/client/luascripts/mfu_magic.lua index a10b5776d..d8eff1f40 100644 --- a/client/luascripts/mfu_magic.lua +++ b/client/luascripts/mfu_magic.lua @@ -17,22 +17,22 @@ example = [[ -- wipe tag script run mfu_magic -w - + -- wipe a locked down tag by giving the password script run mfu_magic -k ffffffff -w - + --read magic tag configuration - script run mfu_magic -c - + script run mfu_magic -c + -- set uid script run mfu_magic -u 04112233445566 - + -- set pwd / pack script run mfu_magic -p 11223344 -a 8080 - + -- set version to NTAG213 script run mfu_magic -v 0004040201000f03 - + -- set signature script run mfu_magic -s 1122334455667788990011223344556677889900112233445566778899001122 ]] @@ -40,7 +40,7 @@ usage = [[ Usage: script run mfu_magic -h -k -c -w -u -t -p -a -s -o -v - + Arguments: -h this help -c read magic configuration @@ -64,10 +64,10 @@ Arguments: -s signature data (64 hexsymbols), set signature data on tag. -o OTP data (8 hexsymbols), set one-time-pad data on tag. -v version data (16 hexsymbols), set version data on tag. - -w wipe tag. You can specify password if the tag has been locked down. Fills tag with zeros and put default values for NTAG213 (like -t 5) + -w wipe tag. You can specify password if the tag has been locked down. Fills tag with zeros and put default values for NTAG213 (like -t 5) -k pwd to use with the wipe option ]] ---- +--- -- A debug printout-function local function dbg(args) if not DEBUG then return end @@ -80,14 +80,14 @@ local function dbg(args) else print('###', args) end -end +end -- This is only meant to be used when errors occur local function oops(err) print("ERROR: ",err) core.clearCommandBuffer() return nil, err end ---- +--- -- Usage help local function help() print(copyright) @@ -109,7 +109,7 @@ local function set_password(pwd) end --- Picks out and displays the data read from a tag -- Specifically, takes a usb packet, converts to a Command --- (as in commands.lua), takes the data-array and +-- (as in commands.lua), takes the data-array and -- reads the number of bytes specified in arg1 (arg0 in c-struct) -- @param usbpacket the data received from the device local function getResponseData(usbpacket) @@ -122,15 +122,15 @@ end local function sendRaw(rawdata, options) local flags = lib14a.ISO14A_COMMAND.ISO14A_NO_DISCONNECT - + lib14a.ISO14A_COMMAND.ISO14A_RAW + + lib14a.ISO14A_COMMAND.ISO14A_RAW + lib14a.ISO14A_COMMAND.ISO14A_APPEND_CRC - local c = Command:newMIX{cmd = cmds.CMD_READER_ISO_14443a, + local c = Command:newMIX{cmd = cmds.CMD_READER_ISO_14443a, arg1 = flags, -- arg2 contains the length, which is half the length of the ASCII-string rawdata - arg2 = string.len(rawdata)/2, + arg2 = string.len(rawdata)/2, data = rawdata} - + return c:sendMIX(options.ignore_response) end --- @@ -138,7 +138,7 @@ end local function send(payload) local usb, err = sendRaw(payload,{ignore_response = false}) if err then return oops(err) end - return getResponseData(usb) + return getResponseData(usb) end --- -- select tag and if password is set, authenticate @@ -152,7 +152,7 @@ local function connect() return oops(err) end core.clearCommandBuffer() - + --authenticate if needed using global variable if _password then send('1B'.._password) @@ -170,7 +170,7 @@ local function read_config() -- 04 response indicates that blocks has been locked down. if pwd == '04' then lib14a.disconnect(); return nil, "can't read configuration, "..err_lock end - + -- read PACK local pack = send("30F1"):sub(1,4) @@ -188,13 +188,13 @@ local function read_config() elseif cardtype == '01' then typestr = 'NTAG 215' elseif cardtype == '02' then typestr = 'NTAG 216' end - + print('Magic NTAG 21* Configuration') print(' - Type ', typestr, '(geniune cardtype)') print(' - Password', pwd) print(' - Pack ', pack) print(' - Version ', version) - print(' - Signature', signature1..signature2) + print(' - Signature', signature1..signature2) lib14a.disconnect() return true, 'Ok' @@ -212,13 +212,13 @@ local function write_signature(data) if not info then return false, "Can't select card" end print('Writing new signature') - + local b,c local cmd = 'A2F%d%s' local j = 2 for i = 1, #data, 8 do b = data:sub(i,i+7) - c = cmd:format(j,b) + c = cmd:format(j,b) local resp = send(c) if resp == '04' then lib14a.disconnect(); return nil, 'Failed to write signature' end j = j + 1 @@ -228,20 +228,20 @@ local function write_signature(data) end --- -- Write PWD -local function write_pwd(pwd) +local function write_pwd(pwd) -- PWD string checks if pwd == nil then return nil, 'empty PWD string' end if #pwd == 0 then return nil, 'empty PWD string' end if #pwd ~= 8 then return nil, 'PWD wrong length. Should be 4 hex bytes' end - + local info = connect() if not info then return false, "Can't select card" end - + print('Writing new PWD ', pwd) - + local resp = send('A2F0'..pwd) lib14a.disconnect() - if resp == '04' then + if resp == '04' then return nil, 'Failed to write password' else return true, 'Ok' @@ -249,7 +249,7 @@ local function write_pwd(pwd) end --- -- Write PACK -local function write_pack(pack) +local function write_pack(pack) -- PACK string checks if pack == nil then return nil, 'empty PACK string' end if #pack == 0 then return nil, 'empty PACK string' end @@ -257,16 +257,16 @@ local function write_pack(pack) local info = connect() if not info then return false, "Can't select card" end - + print('Writing new PACK', pack) - + local resp = send('A2F1'..pack..'0000') lib14a.disconnect() - if resp == '04' then + if resp == '04' then return nil, 'Failed to write pack' else return true, 'Ok' - end + end end -- -- Write OTP block @@ -279,16 +279,16 @@ local function write_otp(block3) local info = connect() if not info then return false, "Can't select card" end - + print('Writing new OTP ', block3) local resp = send('A203'..block3) lib14a.disconnect() - if resp == '04' then + if resp == '04' then return nil, 'Failed to write OTP' else return true, 'Ok' - end + end end -- -- Writes a UID with bcc1, bcc2. Needs a magic tag. @@ -300,8 +300,8 @@ local function write_uid(uid) local info = connect() if not info then return false, "Can't select card" end - - print('Writing new UID ', uid) + + print('Writing new UID ', uid) local uidbytes = utils.ConvertHexToBytes(uid) local bcc1 = bxor(bxor(bxor(uidbytes[1], uidbytes[2]), uidbytes[3]), 0x88) @@ -313,14 +313,14 @@ local function write_uid(uid) resp = send('A200'..block0) resp = send('A201'..block1) - resp = send('A202'..block2) + resp = send('A202'..block2) lib14a.disconnect() - - if resp == '04' then + + if resp == '04' then return nil, 'Failed to write new uid' else return true, 'Ok' - end + end end --- -- Write VERSION data, @@ -333,54 +333,54 @@ local function write_version(data) local info = connect() if not info then return false, "Can't select card" end - + print('Writing new version', data) - + local b1 = data:sub(1,8) local b2 = data:sub(9,16) local resp resp = send('A2FA'..b1) resp = send('A2FB'..b2) lib14a.disconnect() - if resp == '04' then + if resp == '04' then return nil, 'Failed to write version' else return true, 'Ok' - end + end end --- --- writen TYPE which card is based on. +-- writen TYPE which card is based on. -- 00 = 213, 01 = 215, 02 = 216 -local function write_type(data) +local function write_type(data) -- type string checks if data == nil then return nil, 'empty type string' end if #data == 0 then return nil, 'empty type string' end if #data ~= 2 then return nil, 'type wrong length. Should be 1 hex byte' end - + local info = connect() if not info then return false, "Can't select card" end print('Writing new type', data) local resp = send('A2FC'..data..'000000') lib14a.disconnect() - if resp == '04' then + if resp == '04' then return nil, 'Failed to write type' else return true, 'Ok' - end + end end --- -- Set tag type. Predefinde version data together with magic type set. -- Since cmd always gives 10 bytes len (data+crc) we can impersonate the following types --- we only truely be three types NTAG 213,215 and 216 +-- we only truely be three types NTAG 213,215 and 216 local function set_type(tagtype) -- tagtype checks - if type(tagtype) == 'string' then tagtype = tonumber(tagtype, 10) end - if tagtype == nil then return nil, 'empty tagtype' end - - if tagtype == 1 then - print('Setting: UL-EV1 48') + if type(tagtype) == 'string' then tagtype = tonumber(tagtype, 10) end + if tagtype == nil then return nil, 'empty tagtype' end + + if tagtype == 1 then + print('Setting: UL-EV1 48') write_otp('00000000') -- Setting OTP to default 00 00 00 00 write_version('0004030101000b03') -- UL-EV1 (48) 00 04 03 01 01 00 0b 03 write_type('00') -- based on NTAG213.. @@ -389,9 +389,9 @@ local function set_type(tagtype) connect() send('a210000000FF') send('a21100050000') - - elseif tagtype == 2 then - print('Setting: UL-EV1 128') + + elseif tagtype == 2 then + print('Setting: UL-EV1 128') write_otp('00000000') -- Setting OTP to default 00 00 00 00 write_version('0004030101000e03') -- UL-EV1 (128) 00 04 03 01 01 00 0e 03 write_type('01') @@ -399,146 +399,146 @@ local function set_type(tagtype) -- Setting UL-Ev1 default config bl 37,38 connect() send('a225000000FF') - send('a22600050000') - elseif tagtype == 3 then + send('a22600050000') + elseif tagtype == 3 then print('Setting: NTAG 210') - write_version('0004040101000b03') -- NTAG210 00 04 04 01 01 00 0b 03 + write_version('0004040101000b03') -- NTAG210 00 04 04 01 01 00 0b 03 write_type('00') - + -- Setting NTAG210 default CC block456 - connect() + connect() send('a203e1100600') send('a2040300fe00') send('a20500000000') -- Setting cfg1/cfg2 send('a210000000FF') - send('a21100050000') - elseif tagtype == 4 then + send('a21100050000') + elseif tagtype == 4 then print('Setting: NTAG 212') - write_version('0004040101000E03') -- NTAG212 00 04 04 01 01 00 0E 03 + write_version('0004040101000E03') -- NTAG212 00 04 04 01 01 00 0E 03 write_type('00') -- Setting NTAG212 default CC block456 - connect() + connect() send('a203e1101000') send('a2040103900a') send('a205340300fe') -- Setting cfg1/cfg2 send('a225000000FF') - send('a22600050000') - elseif tagtype == 5 then + send('a22600050000') + elseif tagtype == 5 then print('Setting: NTAG 213') - write_version('0004040201000F03') -- NTAG213 00 04 04 02 01 00 0f 03 + write_version('0004040201000F03') -- NTAG213 00 04 04 02 01 00 0f 03 write_type('00') - + -- Setting NTAG213 default CC block456 connect() send('a203e1101200') send('a2040103a00c') send('a205340300fe') - -- setting cfg1/cfg2 + -- setting cfg1/cfg2 send('a229000000ff') - send('a22a00050000') + send('a22a00050000') elseif tagtype == 6 then - print('Setting: NTAG 215') + print('Setting: NTAG 215') write_version('0004040201001103') -- NTAG215 00 04 04 02 01 00 11 03 write_type('01') -- Setting NTAG215 default CC block456 - connect() + connect() send('a203e1103e00') send('a2040300fe00') send('a20500000000') - -- setting cfg1/cfg2 + -- setting cfg1/cfg2 send('a283000000ff') send('a28400050000') elseif tagtype == 7 then - print('Setting: NTAG 216') + print('Setting: NTAG 216') write_version('0004040201001303') -- NTAG216 00 04 04 02 01 00 13 03 write_type('02') - + -- Setting NTAG216 default CC block456 - connect() + connect() send('a203e1106d00') send('a2040300fe00') send('a20500000000') - -- setting cfg1/cfg2 + -- setting cfg1/cfg2 send('a2e3000000ff') send('a2e400050000') elseif tagtype == 8 then - print('Setting: NTAG I2C 1K') + print('Setting: NTAG I2C 1K') write_version('0004040502011303') -- NTAG_I2C_1K 00 04 04 05 02 01 13 03 write_type('02') - + -- Setting NTAG I2C 1K default CC block456 - connect() + connect() send('a203e1106D00') send('a2040300fe00') - send('a20500000000') - elseif tagtype == 9 then - print('Setting: NTAG I2C 2K') + send('a20500000000') + elseif tagtype == 9 then + print('Setting: NTAG I2C 2K') write_version('0004040502011503') -- NTAG_I2C_2K 00 04 04 05 02 01 15 03 write_type('02') - + -- Setting NTAG I2C 2K default CC block456 - connect() + connect() send('a203e110EA00') send('a2040300fe00') send('a20500000000') elseif tagtype == 10 then - print('Setting: NTAG I2C plus 1K') + print('Setting: NTAG I2C plus 1K') write_version('0004040502021303') -- NTAG_I2C_1K 00 04 04 05 02 02 13 03 - write_type('02') + write_type('02') -- Setting NTAG I2C 1K default CC block456 - connect() + connect() send('a203e1106D00') send('a2040300fe00') - send('a20500000000') - elseif tagtype == 11 then - print('Setting: NTAG I2C plus 2K') + send('a20500000000') + elseif tagtype == 11 then + print('Setting: NTAG I2C plus 2K') write_version('0004040502021503') -- NTAG_I2C_2K 00 04 04 05 02 02 15 03 write_type('02') - + -- Setting NTAG I2C 2K default CC block456 - connect() + connect() send('a203e1106D00') send('a2040300fe00') - send('a20500000000') - elseif tagtype == 12 then + send('a20500000000') + elseif tagtype == 12 then print('Setting: NTAG 213F') write_version('0004040401000F03') -- NTAG213F 00 04 04 04 01 00 0f 03 write_type('00') - + -- Setting NTAG213 default CC block456 - connect() + connect() send('a203e1101200') send('a2040103a00c') send('a205340300fe') - -- setting cfg1/cfg2 + -- setting cfg1/cfg2 send('a229000000ff') send('a22a00050000') elseif tagtype == 13 then - print('Setting: NTAG 216F') + print('Setting: NTAG 216F') write_version('0004040401001303') -- NTAG216F 00 04 04 04 01 00 13 03 - write_type('02') - + write_type('02') + -- Setting NTAG216 default CC block456 - connect() + connect() send('a203e1106d00') send('a2040300fe00') send('a20500000000') - -- setting cfg1/cfg2 + -- setting cfg1/cfg2 send('a2e3000000ff') send('a2e400050000') end lib14a.disconnect() - if resp == '04' then + if resp == '04' then return nil, 'Failed to set type' else return true, 'Ok' - end + end end --- -- wipe tag @@ -546,15 +546,15 @@ local function wipe() local info = connect() if not info then return false, "Can't select card" end - + local err, msg, resp local cmd_empty = 'A2%02X00000000' local cmd_cfg1 = 'A2%02X000000FF' local cmd_cfg2 = 'A2%02X00050000' print('Wiping tag') - - for b = 3, 0xFB do + + for b = 3, 0xFB do --configuration block 0 if b == 0x29 or b == 0x83 or b == 0xe3 then local cmd = (cmd_cfg1):format(b) @@ -563,7 +563,7 @@ local function wipe() elseif b == 0x2a or b == 0x84 or b == 0xe4 then local cmd = (cmd_cfg2):format(b) resp = send(cmd) - else + else resp = send(cmd_empty:format(b)) end if resp == '04' or #resp == 0 then @@ -575,72 +575,72 @@ local function wipe() io.flush() end io.write('\r\n') - + lib14a.disconnect() - + if err then return nil, "Tag locked down, "..err_lock end - + print('setting default values...') - + set_password(nil) - + -- set NTAG213 default values err, msg = set_type(5) if err == nil then return err, msg end - + --set UID err, msg = write_uid('04112233445566') if err == nil then return err, msg end - + --set pwd err, msg = write_pwd('FFFFFFFF') if err == nil then return err, msg end - + --set pack - err, msg = write_pack('0000') - if err == nil then return err, msg end + err, msg = write_pack('0000') + if err == nil then return err, msg end return true, 'Ok' end ---- +--- -- The main entry point function main(args) print( string.rep('--',20) ) - print( string.rep('--',20) ) + print( string.rep('--',20) ) print() local err, msg - + if #args == 0 then return help() end - + -- Read the parameters for o, a in getopt.getopt(args, 'hck:u:t:p:a:s:o:v:w') do -- help if o == "h" then return help() end - --key + --key if o == 'k' then err, msg = set_password(a) end - + -- configuration if o == "c" then err, msg = read_config() end - + --wipe tag if o == "w" then err, msg = wipe() end - + -- write uid if o == "u" then err, msg = write_uid(a) end - -- write type/version + -- write type/version if o == "t" then err, msg = set_type(a) end - + -- write pwd if o == "p" then err, msg = write_pwd(a) end - + -- write pack if o == "a" then err, msg = write_pack(a) end - + -- write signature if o == "s" then err, msg = write_signature(a) end @@ -649,10 +649,10 @@ function main(args) -- write version if o == "v" then err, msg = write_version(a) end - + if err == nil then return oops(msg) end - end - + end + end main(args)