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Joachim WibergandTobias Waldekranz
8353963b40
This patch greatly improves the security of the Infix factory reset by replacing 'rm' with 'shred'. The shred tool overwrites the contents of files three times. With the -z and -u options the last pass writes zeroes and then uninks the files. On the NanoPi R2S the factory-reset now takes 24 seconds: Aug 11 16:00:34 infix mnt[121]: Resetting to factory defaults. Aug 11 16:00:58 infix mnt[173]: Factory reset complete. A visual aid is also added, setting *all* LEDs to on, that can be found mounted on the device, before starting the file shredders. The LEDs are reset back to off and SYS red blinking as soon as the wipe has completed and iitod has been started. Fixes #158 Signed-off-by: Joachim Wiberg <troglobit@gmail.com>