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sta-c0000 / tpconf_bin_xml

Command line utility to convert TP-Link router backup config files
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Support EC-230 #20

Closed d3dave closed 2 years ago

d3dave commented 2 years ago

Resolves #19

empctn commented 2 years ago

Thank you very much for your help. Just yesterday I had also managed to adapt the script so that it was possible to check md5 and uncompress from byte 20 onwards. But I'm racking my brain this time in the compression part, I already allowed skiphits like True, as well as in Archers, however for a few bytes the generated file is not the same as the original conf.bin. If you can also see this part of the code (compression) I would appreciate it.

Thanks

empctn commented 2 years ago

In the case of this router, it uses 16 bytes of md5 at the beginning and then another 4 bytes that I don't know how are generated by the router. Today I managed to generate a conf.bin equal to the original and it worked, just because in this case you know what the 4 bytes are. In order to modify the xml and generate a valid bin, it is necessary to know which 4 bytes come after the 16 bytes of the md5. I generated other conf.bin files on the router page and checked the 4 bytes of each of these bins, they were these: \x00\x00\x1fw \x00\x00\x1f# \x00\x00\x1f& \x00\x00\x1f~ \x00\x00\x1f\x7f \x00\x00\x1f2

d3dave commented 2 years ago

Hey @empctn, I added packing for EC230. Try running with --ec230 and see how it goes

sta-c0000 commented 2 years ago

Thanks very much d3dave, looks great! (and thanks for doing some clean up too! :) EC-230(-G1) appears to be an ISP customizable version of the Archer C60 (AC1350). If you don't mind, I'll change it to be more AC1350 generic, hopefully someone with an Archer C60 could confirm and add appropriate HardwareVersion string. I have no idea how similar the Archer C6 (AC1200) is...

d3dave commented 2 years ago

Sure, thanks!