From 86e6843a61758fc17b13286c0c928efb97d15227 Mon Sep 17 00:00:00 2001 From: Pavel Moravec Date: Sat, 28 Jul 2018 09:45:49 +0200 Subject: [block] collect luksDump for all encrypted devices Call "cryptsetup luksDump /dev/sd*" for all encrypted devices Resolves: #1390 Signed-off-by: Pavel Moravec --- sos/plugins/block.py | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/sos/plugins/block.py b/sos/plugins/block.py index 3a2d14d3..059686c5 100644 --- a/sos/plugins/block.py +++ b/sos/plugins/block.py @@ -19,6 +19,22 @@ class Block(Plugin, RedHatPlugin, DebianPlugin, UbuntuPlugin): verify_packages = ('util-linux',) files = ('/sys/block',) + def get_luks_devices(self, lsblk_file): + out = [] + try: + lsblk_out = open(lsblk_file).read() + except IOError: + return out + for line in lsblk_out.splitlines(): + # find in output lines like + # |-sda2 crypto_LUKS + # and separate device name - it will be 1st string on the line + # after first '-' + if 'crypto_LUKS' in line: + dev = line.split()[0].split('-', 1)[1] + out.append(dev) + return out + def setup(self): self.add_cmd_output([ "lsblk", @@ -51,4 +67,10 @@ class Block(Plugin, RedHatPlugin, DebianPlugin, UbuntuPlugin): "fdisk -l %s" % disk_path ]) + lsblk_file = self.get_cmd_output_now("lsblk -f -a") + # for LUKS devices, collect cryptsetup luksDump + if lsblk_file: + for dev in self.get_luks_devices(lsblk_file): + self.add_cmd_output('cryptsetup luksDump /dev/%s' % dev) + # vim: set et ts=4 sw=4 : -- cgit