projects / thirdparty / systemd.git / blame
| Commit | Line | Data |
|---|---|---|
| d985064a LP |
1 | # SPDX-License-Identifier: LGPL-2.1+ |
| 2 | # | |
| 3 | # This file is part of systemd. | |
| 4 | # | |
| 5 | # systemd is free software; you can redistribute it and/or modify it | |
| 6 | # under the terms of the GNU Lesser General Public License as published by | |
| 7 | # the Free Software Foundation; either version 2.1 of the License, or | |
| 8 | # (at your option) any later version. | |
| 9 | ||
| 10 | [Unit] | |
| 11 | Description=Store a System Token in an EFI Variable | |
| 12 | Documentation=man:systemd-boot-system-token.service(8) | |
| 13 | DefaultDependencies=no | |
| 14 | Conflicts=shutdown.target | |
| 15 | After=local-fs.target systemd-random-seed.service | |
| 16 | Before=shutdown.target | |
| 17 | ||
| 18 | # Don't run this in a VM environment, because there EFI variables are not | |
| 19 | # actually stored in NVRAM, independent of regular storage. | |
| 20 | ConditionVirtualization=no | |
| 21 | ||
| 22 | # Only run this if the boot loader can support random seed initialization. | |
| 23 | ConditionPathExists=/sys/firmware/efi/efivars/LoaderFeatures-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f | |
| 24 | ||
| 25 | # Only run this if there is no system token defined yet, or … | |
| 26 | ConditionPathExists=|!/sys/firmware/efi/efivars/LoaderSystemToken-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f | |
| 27 | ||
| 28 | # … if the boot loader didn't pass the OS a random seed (and thus probably was missing the random seed file) | |
| 29 | ConditionPathExists=|!/sys/firmware/efi/efivars/LoaderRandomSeed-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f | |
| 30 | ||
| 31 | [Service] | |
| 32 | Type=oneshot | |
| 33 | RemainAfterExit=yes | |
| 34 | ExecStart=@bindir@/bootctl random-seed |