mirror of
https://github.com/RfidResearchGroup/proxmark3.git
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105 lines
No EOL
2.5 KiB
Lua
105 lines
No EOL
2.5 KiB
Lua
-- The getopt-functionality is loaded from pm3/getopt.lua
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-- Have a look there for further details
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getopt = require('getopt')
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bin = require('bin')
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example = "script run htmldump -o mifarecard_foo.html"
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author = "Martin Holst Swende"
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usage = "script run htmldump [-i <file>] [-o <file>]"
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desc =[[
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This script takes a dumpfile and produces a html based dump, which is a
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bit more easily analyzed.
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Arguments:
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-h This help
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-i <file> Specifies the dump-file (input). If omitted, 'dumpdata.bin' is used
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-o <filename> Speciies the output file. If omitted, <curtime>.html is used.
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]]
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-------------------------------
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-- Some utilities
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-------------------------------
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---
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-- A debug printout-function
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function dbg(args)
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if DEBUG then
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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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function oops(err)
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print("ERROR: ",err)
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end
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---
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-- Usage help
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function help()
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print(desc)
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print("Example usage")
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print(example)
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end
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local function readdump(infile)
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t = infile:read("*all")
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--print(string.len(t))
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len = string.len(t)
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local len,hex = bin.unpack(("H%d"):format(len),t)
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--print(len,hex)
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return hex
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end
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local function convert_to_js(hexdata)
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if string.len(hexdata) % 32 ~= 0 then
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return oops(("Bad data, length should be a multiple of 32 (was %d)"):format(string.len(hexdata)))
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end
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local js,i = "[";
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for i = 1, string.len(hexdata),32 do
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js = js .."'" ..string.sub(hexdata,i,i+31).."',\n"
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end
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js = js .. "]"
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return js
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end
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local function main(args)
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local input = "dumpdata.bin"
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local output = os.date("%Y-%m-%d_%H%M%S.html");
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for o, a in getopt.getopt(args, 'i:o:h') do
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if o == "h" then return help() end
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if o == "i" then input = a end
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if o == "o" then output = a end
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end
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-- Validate the parameters
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local infile = io.open(input, "r")
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if infile == nil then
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return oops("Could not read file ", input)
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end
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--lokal skel = require("skel")
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local dumpdata = readdump(infile)
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io.close(infile)
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local js_code = convert_to_js(dumpdata)
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--print(js_code)
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local skel = require("htmlskel")
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html = skel.getHTML(js_code);
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local outfile = io.open(output, "w")
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if outfile == nil then
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return oops("Could not write to file ", output)
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end
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outfile:write(html)
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io.close(outfile)
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print(("Wrote a HTML dump to the file %s"):format(output))
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end
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--[[
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In the future, we may implement so that scripts are invoked directly
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into a 'main' function, instead of being executed blindly. For future
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compatibility, I have done so, but I invoke my main from here.
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--]]
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main(args) |