config/chroot_local-includes/usr/local/sbin/tails-unblock-network

   1 #!/bin/sh
   2
   3 set -e
   4
   5 BLACKLIST=/etc/modprobe.d/all-net-blacklist.conf
   6
   7 rm -f "${BLACKLIST}"
   8 if [ -e "${BLACKLIST}" ]; then
   9     log "${BLACKLIST} wasn't removed so the network will still be blocked"
  10 fi
  11
  12 # Now we'll load any present network device previously blocked by
  13 # BLACKLIST. In particular, the MAC spoofing udev rule should trigger
  14 # for each network device added.
  15 /sbin/udevadm trigger --action=add
  16
  17 # Make this script block until all triggers have been run. We normally
  18 # start NetworkManager immediately after this script, and without the
  19 # blocking behaviour there's a race between NM and the MAC spoof udev
  20 # triggers. When NM takes control of some network device, some
  21 # operations are not possible on the device, like MAC spoofing. Hence,
  22 # if NM wins, the udev trigger's run of tails-spoof-mac will fail.
  23 /sbin/udevadm settle
  24
  25 service network-manager start