1 files changed, 59 insertions, 0 deletions
diff --git a/modules.d/91tpm2-tss/module-setup.sh b/modules.d/91tpm2-tss/module-setup.sh
new file mode 100755
index 0000000..e145c41
--- /dev/null
+++ b/modules.d/91tpm2-tss/module-setup.sh
@@ -0,0 +1,59 @@
+#!/bin/bash
+# This file is part of dracut.
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Prerequisite check(s) for module.
+check() {
+
+    # If the binary(s) requirements are not fulfilled the module can't be installed.
+    require_binaries tpm2 || return 1
+
+    # Return 255 to only include the module, if another module requires it.
+    return 255
+
+}
+
+# Module dependency requirements.
+depends() {
+
+    # This module has external dependency on other module(s).
+    echo systemd-sysusers systemd-udevd
+    # Return 0 to include the dependent module(s) in the initramfs.
+    return 0
+
+}
+
+# Install kernel module(s).
+installkernel() {
+    instmods '=drivers/char/tpm'
+}
+
+# Install the required file(s) and directories for the module in the initramfs.
+install() {
+
+    inst_multiple -o \
+        "$sysusers"/tpm2-tss.conf \
+        "$tmpfilesdir"/tpm2-tss-fapi.conf \
+        "$udevrulesdir"/60-tpm-udev.rules \
+        tpm2_pcrread tpm2_pcrextend tpm2_createprimary tpm2_createpolicy \
+        tpm2_create tpm2_load tpm2_unseal tpm2
+
+    # Install library file(s)
+    _arch=${DRACUT_ARCH:-$(uname -m)}
+    inst_libdir_file \
+        {"tls/$_arch/",tls/,"$_arch/",}"libtss2-esys.so.*" \
+        {"tls/$_arch/",tls/,"$_arch/",}"libtss2-fapi.so.*" \
+        {"tls/$_arch/",tls/,"$_arch/",}"libtss2-mu.so.*" \
+        {"tls/$_arch/",tls/,"$_arch/",}"libtss2-rc.so.*" \
+        {"tls/$_arch/",tls/,"$_arch/",}"libtss2-sys.so.*" \
+        {"tls/$_arch/",tls/,"$_arch/",}"libtss2-tcti-cmd.so.*" \
+        {"tls/$_arch/",tls/,"$_arch/",}"libtss2-tcti-device.so.*" \
+        {"tls/$_arch/",tls/,"$_arch/",}"libtss2-tcti-mssim.so.*" \
+        {"tls/$_arch/",tls/,"$_arch/",}"libtss2-tcti-swtpm.so.*" \
+        {"tls/$_arch/",tls/,"$_arch/",}"libtss2-tctildr.so.*" \
+        {"tls/$_arch/",tls/,"$_arch/",}"libcryptsetup.so.*" \
+        {"tls/$_arch/",tls/,"$_arch/",}"/cryptsetup/libcryptsetup-token-systemd-tpm2.so" \
+        {"tls/$_arch/",tls/,"$_arch/",}"libcurl.so.*" \
+        {"tls/$_arch/",tls/,"$_arch/",}"libjson-c.so.*"
+
+}