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Install clevis-pin-tpm2 in initrd when required #509

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Merged
sarroutbi merged 1 commit into from
Feb 11, 2025
Merged

Install clevis-pin-tpm2 in initrd when required #509

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27 changes: 22 additions & 5 deletions src/luks/dracut/clevis-pin-tpm2/module-setup.sh.in
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Original file line number Diff line number Diff line change
Expand Up @@ -19,9 +19,16 @@
#

check() {
require_binaries clevis-decrypt-tpm2 tpm2_createprimary tpm2_flushcontext \
tpm2_load tpm2_unseal tpm2_getcap || return 1
require_any_binary tpm2_pcrread tpm2_pcrlist || return 1
require_binaries clevis-decrypt-tpm2 || return 1

if command -v clevis-pin-tpm2 >/dev/null;
then
require_binaries clevis-pin-tpm2 || return 1
else
require_binaries tpm2_createprimary tpm2_flushcontext \
tpm2_load tpm2_unseal tpm2_getcap || return 1
require_any_binary tpm2_pcrread tpm2_pcrlist || return 1
fi
return 0
}

Expand All @@ -30,11 +37,21 @@ depends() {
return 0
}

install() {
inst_multiple clevis-decrypt-tpm2 tpm2_createprimary tpm2_flushcontext \
install_tpm2_tools() {
inst_multiple tpm2_createprimary tpm2_flushcontext \
tpm2_load tpm2_unseal tpm2_getcap
inst_multiple -o tpm2_pcrread tpm2_pcrlist
}

install() {
inst_multiple clevis-decrypt-tpm2
inst_libdir_file "libtss2-tcti-device.so*"
if command -v clevis-pin-tpm2 >/dev/null;
then
inst_multiple clevis-pin-tpm2
else
install_tpm2_tools
fi
}

installkernel() {
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