proxmark3/client/luascripts/emul2dump.lua

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local getopt = require('getopt')
local bin = require('bin')
local dumplib = require('html_dumplib')
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copyright = ''
author = 'Iceman'
version = 'v1.0.1'
desc =[[
This script takes an dumpfile on EML (ASCII) format and converts it to the PM3 dumpbin file to be used with `hf mf restore`
]]
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example =[[
1. script run emul2dump
2. script run emul2dump -i myfile.eml
3. script run emul2dump -i myfile.eml -o myfile.bin
]]
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usage = [[
script run emul2dump [-i <file>] [-o <file>]
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Arguments:
-h This help
-i <filename> Specifies the dump-file (input). If omitted, 'dumpdata.eml' is used
-o <filename> Specifies the output file. If omitted, <currdate>.bin is used.
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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)
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
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end
---
-- Usage help
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local function help()
print(copyright)
print(author)
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
--
-- Exit message
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local function ExitMsg(msg)
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print( string.rep('--',20) )
print( string.rep('--',20) )
print(msg)
print()
end
local function main(args)
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local input = 'dumpdata.eml'
local output = os.date('%Y-%m-%d_%H%M%S.bin');
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-- Arguments for the script
for o, a in getopt.getopt(args, 'hi:o:') do
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if o == 'h' then return help() end
if o == 'i' then input = a end
if o == 'o' then output = a end
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end
local filename, err = dumplib.convert_eml_to_bin(input,output)
if err then return oops(err) end
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ExitMsg(('Wrote a BIN dump to the file %s'):format(filename))
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end
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main(args)