Commit Graph

427 Commits

Author SHA1 Message Date
272a33fe2c addgroup -> adduser fix 2022-08-13 11:35:25 -04:00
82da4ed18f comments 2022-07-28 09:56:24 -04:00
a6bee1493d cold-boot-attack-defense wait longer to make messages readable by user 2022-07-28 09:55:12 -04:00
053142cdb5 fix 2022-07-26 10:00:21 -04:00
3b844eaab2 output 2022-07-09 11:42:11 -04:00
73d2c9d921 output 2022-07-09 11:40:15 -04:00
adfdac6dea output 2022-07-09 11:40:01 -04:00
1df2cfd1ad comment 2022-07-09 11:38:37 -04:00
fede41e6e0 fix 2022-07-09 11:38:04 -04:00
e5f8004a94 Update hide-hardware-info 2022-07-05 03:37:40 +02:00
69af8be7b8 drop_caches before and after sdmem 2022-07-02 19:10:55 -04:00
67bdd58bf2 sync 2022-07-02 19:07:06 -04:00
973f117aa6 wipe RAM at shutdown: Ensure any remaining disk cache is erased by Linux' memory poisoning
by running:
`echo 3 > /proc/sys/vm/drop_caches`

Inspired by Tails:
https://gitlab.tails.boum.org/tails/tails/-/blob/master/config/chroot_local-includes/usr/local/lib/initramfs-pre-shutdown-hook
2022-07-02 18:12:36 -04:00
95187bd357 fix 2022-07-02 17:21:33 -04:00
148a050468 fix 2022-07-02 16:03:45 -04:00
82e7863d5b improvement 2022-07-02 16:02:28 -04:00
1144b39e5e debugging 2022-07-02 15:50:59 -04:00
c29b21c08a output 2022-07-02 15:45:19 -04:00
d34fe21963 fix 2022-07-02 15:32:42 -04:00
32fdcf522b - introduce wiperam=skip kernel parameter to skip wipe ram
- introduce `wiperam=force` kernel parameter to force wipe ram inside VMs
2022-06-30 14:47:45 -04:00
036f518ddc improvement 2022-06-30 13:56:29 -04:00
0e2fae2b69 skip ram wipe inside VMs
https://forums.whonix.org/t/is-ram-wipe-possible-inside-whonix-cold-boot-attack-defense/5596/40
2022-06-30 13:50:18 -04:00
e06405c7be undo 2022-06-29 16:56:16 -04:00
1b97d9cb76 fix 2022-06-29 16:30:31 -04:00
92c543e71f output 2022-06-29 16:24:52 -04:00
d4161b2748 output 2022-06-29 16:23:42 -04:00
1ce7b27297 improvement 2022-06-29 16:23:12 -04:00
8b584c570a lintian 2022-06-29 16:06:22 -04:00
f5e0c1742a credits 2022-06-29 16:02:05 -04:00
42e24f3c24 update file names 2022-06-29 15:54:49 -04:00
52aaac9b6d rename 2022-06-29 15:53:52 -04:00
619bb3cf4d rename 2022-06-29 15:53:24 -04:00
2a8504cf1b move 2022-06-29 15:51:14 -04:00
af8b211c23 improvements 2022-06-29 15:50:20 -04:00
e9cd5d934b copyright 2022-06-29 15:24:27 -04:00
1c51d15649 lintian 2022-06-29 15:23:53 -04:00
9ab81d4581 do not power off too fast so wipe ram messages can be read 2022-06-29 15:22:00 -04:00
19439033de copyright 2022-06-29 15:19:56 -04:00
fc202ede16 delete no longer required usr/lib/dracut/modules.d/40sdmem-security-misc/README.md 2022-06-29 15:18:28 -04:00
6d3a08a936 improvements 2022-06-29 15:17:40 -04:00
6eba53767f lintian 2022-06-29 14:17:52 -04:00
8a072437cc ram wipe on shutdown: fix, added need_shutdown hook
Otherwise dracut does not run on shutdown.

Without `need_shutdown` file `/run/initramfs/.need_shutdown` does not get created.
And without that file `/usr/lib/dracut/dracut-initramfs-restore`,
which itself is started by `/lib/systemd/system/dracut-shutdown.service` does nothing.
2022-06-29 14:13:30 -04:00
924077e04c verbose 2022-06-29 13:02:53 -04:00
db301dfd7f comment 2022-06-29 13:02:39 -04:00
73d2ada0de comment 2022-06-29 13:02:01 -04:00
295811a88f improvements 2022-06-29 11:14:52 -04:00
cfae7de6a8 lintian 2022-06-29 09:58:37 -04:00
024d52a67e improve usr/lib/dracut/modules.d/40sdmem-security-misc/module-setup.sh 2022-06-29 09:52:53 -04:00
29253004b6 minor 2022-06-29 09:38:18 -04:00
6f19af1542 add shebang /bin/sh
to fix lintian warning
security-misc: executable-not-elf-or-script usr/lib/dracut/modules.d/40sdmem-security-misc/wipe.sh
2022-06-29 09:35:08 -04:00