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This commit is contained in:
Philippe Teuwen 2019-04-29 22:41:28 +02:00
commit 56f92348ea
8 changed files with 58 additions and 58 deletions
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20
client/scripts/ndef_dump.lua
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@ -80,7 +80,7 @@ local function getblockdata(response)
if not response then
return nil, 'No response from device'
end
local count, cmd, arg0, arg1, arg2, data = bin.unpack('LLLLH40', response)
if arg0 == 1 then
return data:sub(1, 32)
@ -96,7 +96,7 @@ local function getBlock(blockno)
local c = Command:newMIX{cmd = cmds.CMD_MIFAREU_READBL, arg1 = blockno, data = 0}
block, err = getblockdata(c:sendMIX(false))
if not block then return oops(err) end
if #block < 32 then
return nil, ('Expected at least 16 bytes, got %d - this tag is not NDEF-compliant'):format(string.len(data))
end
@ -115,7 +115,7 @@ local function main( args)
print( string.rep('--',20) )
print( string.rep('--',20) )
local err, data, data2, k, v, i
local verbose = 0
-- Read the parameters
@ -127,7 +127,7 @@ local function main( args)
-- First of all, connect
info, err = lib14a.read(true, true)
if err then
if err then
disconnect();
return oops(err)
end
@ -139,7 +139,7 @@ local function main( args)
disconnect()
return oops('[!] Not a Ultralightbased card. This script reads NDEF formatted UL/NTAGS')
end
-- Info contained within the tag (block 0 example)
-- 0534 00B9 049C AD7F 4A00 0000 E110 1000 2155
-- b0b0 b0b0 b1b1 b1b1 b2b2 b2b2 b3b3 b3b3 CRCC
@ -176,8 +176,8 @@ local function main( args)
print('[=] Dumping data...')
for i = 4, t5tarea_blocks - 1, 1 do
blocks, err = getBlock(i)
if err then
disconnect();
if err then
disconnect();
return oops(err)
end
table.insert(blockData, blocks[1])
@ -196,7 +196,7 @@ local function main( args)
local vLow = band(b3[2], 0xF)
local vHi = band(rshift(b3[2], 4), 0xF)
print(('[=] %02X : version %d.%d supported by tag'):format(b3[2], vHi, vLow) )
print(('[=] %02X : Physical Memory Size: %d bytes'):format(b3[3], t5tarea) )
if b3[3] == 0x96 then
print((' %02X : NDEF Memory Size: %d bytes'):format(b3[3], 48))
@ -242,11 +242,11 @@ local function main( args)
print(string.format(' %02x | %s', k-1, v) )
end
print('|---|-------------------|')
local filename, err = utils.WriteDumpFile(info.uid, blockData)
if err then return oops(err) end
print(string.format('[+] Dumped data into %s', filename))
end
main(args)
main(args)