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+---
+layout: post
+title: Don't set an empty root password on Chrome OS
+date: 04.03.2014 16:41
+---
+
+So I got this [Chromebook][chromebook-post] in Developer Mode and wanted to set
+a root password to atleast protect it a little.
+
+Easy:
+
+~~~bash
+sudo chromeos-setdevpasswd
+~~~
+
+Oh, wait. You pressed enter twice here? Backup your data and reset the device.
+
+This is what `chromeos-setdevpasswd` does:
+
+~~~bash
+#!/bin/sh
+
+mkdir -p /mnt/stateful_partition/etc
+echo "chronos:$(openssl passwd -1)" > /mnt/stateful_partition/etc/devmode.passwd
+~~~
+
+openssl does not care that you just used an empty password, atleast if you also verify it.
+But so do `su` and `sudo`, which means you won't be able to get root rights again.
+
+But it's Chrome OS after all, so most things are stored in your Google profile
+anyway, resetting and restoring the thing is done easily.
+
+[chromebook-post]: http://fnordig.de/2014/03/03/samsung-chromebook-a-short-review/