Lennart Poettering
27b7fb9b20
Bind the io.systemd.SysUpdate.Notify.OnCompletedUpdate() method in the pcrlock Varlink server and hook a socket into /run/systemd/sysupdate/notify/ via systemd-sysupdate-notify-pcrlock.socket, enabled by default via the preset. When sysupdate signals a completed update, we unconditionally re-run make-policy, since the set of measured components may have changed.
21 lines
663 B
Plaintext
21 lines
663 B
Plaintext
# SPDX-License-Identifier: LGPL-2.1-or-later
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#
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# This file is part of systemd.
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#
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# systemd is free software; you can redistribute it and/or modify it
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# under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation; either version 2.1 of the License, or
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# (at your option) any later version.
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[Unit]
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Description=Recompute TPM PCR Policy on Completed System Update
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Documentation=man:systemd-pcrlock(8)
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DefaultDependencies=no
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Conflicts=shutdown.target
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After=systemd-tpm2-setup.service
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After=systemd-remount-fs.service var.mount
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Before=shutdown.target
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[Service]
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ExecStart={{LIBEXECDIR}}/systemd-pcrlock --location=770
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