import WALinuxAgent-2.7.0.6-9.el9
This commit is contained in:
CentOS Sources
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1
SOURCES/90-tpm2-import.rules
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SOURCES/90-tpm2-import.rules
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SUBSYSTEM=="block", ENV{ID_FS_TYPE}=="crypto_LUKS", RUN+="/usr/sbin/tpm2-luks-import.sh /dev/$name"
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18
SOURCES/module-setup-cvm.sh
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SOURCES/module-setup-cvm.sh
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#!/usr/bin/bash
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# SPDX-License-Identifier: GPL-2.0-or-later
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check() {
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return 0
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}
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depends() {
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echo tpm2-tss
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return 0
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}
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install() {
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inst_multiple -o \
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cryptsetup cut mktemp base64 uname hexdump \
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tpm2_flushcontext tpm2_import tpm2_load tpm2_unseal tpm2_create tpm2_createprimary \
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/usr/sbin/tpm2-luks-import.sh /lib/udev/rules.d/90-tpm2-import.rules
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}
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@ -12,5 +12,6 @@ depends() {
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# called by dracut
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install() {
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inst_multiple cut readlink chmod
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inst_rules 66-azure-storage.rules 99-azure-product-uuid.rules
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}
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74
SOURCES/tpm2-luks-import.sh
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SOURCES/tpm2-luks-import.sh
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#! /bin/bash -e
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#
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# SPDX-License-Identifier: LGPL-2.1-or-later
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#
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# This script goes through all 'tpm2-import' tokens and converts them
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# to 'systemd-tpm2' ones.
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#
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getval () {
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grep ^\"$2\" $1 | cut -f 2 -d ':' | sed 's/\"//g'
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}
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if [[ ! -b "$1" ]]; then
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echo "Device $1 does not exist!" 1>&2
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exit 1
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fi
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/usr/sbin/cryptsetup luksDump "$1" | sed -n '/^Tokens:/,/^Digests:/p' | grep ' tpm2-import' | cut -d ':' -f 1 | while read tokenid; do
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echo "Importing token $tokenid from $1"
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token=`mktemp`
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/usr/sbin/cryptsetup token export --token-id "$tokenid" "$1" | sed -e 's/[{}]/''/g' -e 's/\[//g' -e 's/\]//g' -e 's/,\"/\n"/g' > "$token"
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tempdir=`mktemp -d`
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pushd "$tempdir" > /dev/null
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# Save token data to inidividual files to process them with tpm2-tools
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getval "$token" "parent_pub" | base64 -d > parent.pub
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getval "$token" "parent_prv" | base64 -d > parent.prv
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getval "$token" "parent_seed" | base64 -d > parent.seed
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getval "$token" "seal_pub" | base64 -d > seal.pub
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getval "$token" "seal_prv" | base64 -d > seal.prv
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getval "$token" "pcrpolicy_dat" | base64 -d > pcrpolicy.dat
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if [ ! -z `getval "$token" "unique_dat"` ]; then
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getval "$token" "unique_dat" | base64 -d > unique.dat
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fi
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echo "Unsealing volume key"
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# Import sealed object
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tpm2_flushcontext -t
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if [ ! -f "unique.dat" ]; then
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tpm2_createprimary -Q -C o -a 'restricted|decrypt|fixedtpm|fixedparent|sensitivedataorigin|userwithauth|noda' -g sha256 -G rsa -c primary.ctx
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else
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tpm2_createprimary -Q -C o -a 'restricted|decrypt|fixedtpm|fixedparent|sensitivedataorigin|userwithauth|noda' -g sha256 -G rsa -u unique.dat -c primary.ctx
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fi
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tpm2_flushcontext -t
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tpm2_import -Q -C primary.ctx -u parent.pub -i parent.prv -r parent_imported.prv -s parent.seed
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tpm2_flushcontext -t
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tpm2_load -Q -C primary.ctx -u parent.pub -r parent_imported.prv -c parent.ctx
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tpm2_flushcontext -t
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tpm2_load -Q -C parent.ctx -u seal.pub -r seal.prv -c seal.ctx
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tpm2_flushcontext -t
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tpm2_unseal -Q -c seal.ctx -p pcr:`getval "$token" tpm2-pcr-bank`:`getval "$token" tpm2-pcrs` > volume_key
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tpm2_flushcontext -t
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echo "Sealing new volume key"
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# Create a new sealed object under primary ECC key
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tpm2_createprimary -Q -C o -g sha256 -G ecc:null:aes128cfb -c primary_ecc.ctx
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tpm2_flushcontext -t
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tpm2_create -Q -u seal_local.pub -r seal_local.prv -C primary_ecc.ctx -L pcrpolicy.dat -i volume_key
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# Create a new systemd-tpm2 compatible token
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echo "Adding new LUKS token to $1"
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echo '{"type":"systemd-tpm2","keyslots":["'`getval "$token" keyslots`'"],
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"tpm2-blob":"'`cat seal_local.prv seal_local.pub | base64 -w0`'",
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"tpm2-pcrs":['`getval "$token" tpm2-pcrs`'],
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"tpm2-pcr-bank":"'`getval "$token" tpm2-pcr-bank`'",
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"tpm2-primary-alg":"ecc",
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"tpm2-policy-hash":"'`hexdump -ve '1/1 "%.2x"' pcrpolicy.dat`'",
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"tpm2-pin": false,
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"kversion": "'`uname -r`'"}' | /usr/sbin/cryptsetup token import "$1"
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# Remove tpm2-import token now
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echo "Removing now-unneeded token $tokenid from $1"
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/usr/sbin/cryptsetup token remove --token-id "$tokenid" "$1"
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echo "Importing token $tokenid from $1 finished successfully"
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popd > /dev/null
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# Cleanup
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rm -rf "$tempdir"
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rm -f "$token"
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done
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@ -1,15 +1,19 @@
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%global with_legacy 0
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%global dracut_modname 97walinuxagent
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%global dracut_modname_udev 97walinuxagent
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%global dracut_modname_cvm 97walinuxagentcvm
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Name: WALinuxAgent
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Version: 2.7.0.6
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Release: 5%{?dist}
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Release: 9%{?dist}
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Summary: The Microsoft Azure Linux Agent
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License: ASL 2.0
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URL: https://github.com/Azure/%{name}
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Source0: https://github.com/Azure/%{name}/archive/v%{version}.tar.gz
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Source1: module-setup.sh
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Source1: module-setup-udev.sh
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Source2: module-setup-cvm.sh
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Source3: 90-tpm2-import.rules
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Source4: tpm2-luks-import.sh
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# Python3.9 fixes
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Patch0001: 0001-Initial-redhat-build-configuation.patch
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@ -66,6 +70,14 @@ Summary: Udev rules for Microsoft Azure
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%description udev
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Udev rules specific to Microsoft Azure Virtual Machines.
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%package cvm
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Summary: Microsoft Azure CVM specific tools
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Requires: tpm2-tools
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Requires: cryptsetup
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%description cvm
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Scripts and udev rules specific to Microsoft Azure Confidential Virtual Machines.
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%prep
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%setup -q
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%autopatch -p1
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mv %{buildroot}%{_sysconfdir}/logrotate.d/waagent.logrotate %{buildroot}%{_sysconfdir}/logrotate.d/%{name}
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install -m0755 -D -t %{buildroot}%{_prefix}/lib/dracut/modules.d/%{dracut_modname}/ %{SOURCE1}
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mkdir -p %{buildroot}%{_prefix}/lib/dracut/modules.d/%{dracut_modname_udev}
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cp %{SOURCE1} %{buildroot}%{_prefix}/lib/dracut/modules.d/%{dracut_modname_udev}/module-setup.sh
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chmod 0755 %{buildroot}%{_prefix}/lib/dracut/modules.d/%{dracut_modname_udev}/module-setup.sh
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mkdir -p %{buildroot}%{_prefix}/lib/dracut/modules.d/%{dracut_modname_cvm}
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cp %{SOURCE2} %{buildroot}%{_prefix}/lib/dracut/modules.d/%{dracut_modname_cvm}/module-setup.sh
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chmod 0755 %{buildroot}%{_prefix}/lib/dracut/modules.d/%{dracut_modname_cvm}/module-setup.sh
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install -m0644 -D -t %{buildroot}%{_udevrulesdir}/ %{SOURCE3}
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install -m0755 -D -t %{buildroot}%{_sbindir} %{SOURCE4}
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%post
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%systemd_post waagent.service
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@ -105,12 +125,12 @@ install -m0755 -D -t %{buildroot}%{_prefix}/lib/dracut/modules.d/%{dracut_modnam
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%postun
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%systemd_postun_with_restart waagent.service
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rm -rf %{_unitdir}/waagent.service.d/
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%files
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%doc LICENSE.txt NOTICE README.md
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%ghost %{_localstatedir}/log/waagent.log
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%ghost %{_unitdir}/waagent-network-setup.service
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%ghost %dir %{_unitdir}/waagent.service.d
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%dir %attr(0700, root, root) %{_sharedstatedir}/waagent
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%config(noreplace) %{_sysconfdir}/logrotate.d/%{name}
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%{_sbindir}/waagent
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@ -122,8 +142,16 @@ install -m0755 -D -t %{buildroot}%{_prefix}/lib/dracut/modules.d/%{dracut_modnam
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%{python3_sitelib}/*.egg-info
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%files udev
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%{_udevrulesdir}/*.rules
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%{_prefix}/lib/dracut/modules.d/%{dracut_modname}/*.sh
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%{_udevrulesdir}/66-azure-storage.rules
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%{_udevrulesdir}/99-azure-product-uuid.rules
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%dir %{_prefix}/lib/dracut/modules.d/%{dracut_modname_udev}
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%{_prefix}/lib/dracut/modules.d/%{dracut_modname_udev}/*.sh
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%files cvm
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%{_sbindir}/tpm2-luks-import.sh
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%{_udevrulesdir}/90-tpm2-import.rules
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%dir %{_prefix}/lib/dracut/modules.d/%{dracut_modname_cvm}
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%{_prefix}/lib/dracut/modules.d/%{dracut_modname_cvm}/*.sh
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%if 0%{?with_legacy}
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%files legacy
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@ -131,6 +159,26 @@ install -m0755 -D -t %{buildroot}%{_prefix}/lib/dracut/modules.d/%{dracut_modnam
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%endif
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%changelog
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* Wed Feb 08 2023 Miroslav Rezanina <mrezanin@redhat.com> - 2.7.0.6-9
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- wla-redhat-Adjust-tpm2_createprimary-key-attributes-to-m.patch [bz#2167322]
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- Resolves: bz#2167322
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(Adjust TPM primary key creation parameters to match Azure)
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* Mon Feb 06 2023 Miroslav Rezanina <mrezanin@redhat.com> - 2.7.0.6-8
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- wla-redhat-Explicitly-list-udev-rule-requirements-in-the.patch [bz#2165042]
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- Resolves: bz#2165042
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([9.0.z] /dev/disk/azure/ is created as symlink to sr0 or sda and not as a directory[Azure])
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* Mon Jan 23 2023 Miroslav Rezanina <mrezanin@redhat.com> - 2.7.0.6-7
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- wla-redhat-Azure-CVM-specific-udev-rules.patch [bz#2162668]
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- Resolves: bz#2162668
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(Add support for importing remotely sealed TPM2 objects)
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* Mon Aug 29 2022 Miroslav Rezanina <mrezanin@redhat.com> - 2.7.0.6-6
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- wla-redhat-Remove-files-inside-WALA-services-directory.patch [bz#2114768]
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- Resolves: bz#2114768
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([Azure][WALA][RHEL-9] When remove package some files left)
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* Tue Aug 23 2022 Miroslav Rezanina <mrezanin@redhat.com> - 2.7.0.6-5
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- wla-redhat-Mark-directories-properly-in-the-files-list.patch [bz#2114768]
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- Resolves: bz#2114768
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