New test: rpm-ostree-container-luks

fragments/platform/fedora_rawhide/storage/ostreecontainer_autopart_encrypted.ks

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+# Default storage configuration with LUKS and lvm type enforced
+zerombr
+clearpart --all
+autopart --encrypted --passphrase=passphrase --type=lvm

fragments/shared/storage/container_autopart_encrypted.ks

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+# Default storage configuration with LUKS
+zerombr
+clearpart --all
+autopart --encrypted --passphrase=passphrase

rpm-ostree-container-luks.ks.in

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+#test name: rpm-ostree-container-luks
+# for bootc/bootupd, remote and stateroot ostreecontainer options
+# depends on the referenced ostree container being bootable
+
+# Use the default settings.
+%ksappend common/common_no_storage_and_payload.ks
+
+# Validate on the first boot.
+%ksappend validation/success_on_first_boot.ks
+
+# Set up RPM ostree container image as installation payload
+ostreecontainer --no-signature-verification --remote=test-remote --stateroot=test-stateroot --url=@KSTEST_OSTREECONTAINER_URL@
+
+# Reboot the installed system.
+reboot
+
+# On Fedora enforce lvm scheme (overriding btrfs default)
+%ksappend storage/ostreecontainer_autopart_encrypted.ks
+
+%post
+# Automatically unlock the encrypted filesystems on boot; code
+# borrowed from Anabot's profiles/default/hooks/95-add_luks_key-post.hook
+keyfile="/root/keyfile"
+echo -n "passphrase" > ${keyfile} # actual passphrase
+chmod 0400 ${keyfile}
+# modify /etc/crypttab, set key file in the third column of the file
+awk -v KEYFILE=${keyfile} '{$3=KEYFILE; print $0}' /etc/crypttab > /tmp/crypttab_mod
+mv -Z /tmp/crypttab_mod /etc/crypttab
+chmod 0600 /etc/crypttab
+kernel_version=$(rpm -q kernel | sed 's/^kernel-//')
+initrd_file=$(find /boot -name initramfs-${kernel_version}.img)
+dracut -f --tmpdir /tmp -I "${keyfile} /etc/crypttab" ${initrd_file} ${kernel_version}
+
+# Checks after boot
+cat >> /var/lib/extensions/kickstart-tests/usr/libexec/kickstart-test.sh << 'EOF'
+
+# propagate any errors from %post validations;
+# we only check that the system booted, so the following generic
+# snippet is left in place just for potential future purposes
+if [ -e /root/RESULT ]; then
+    cat /root/RESULT
+fi
+
+EOF
+%end

rpm-ostree-container-luks.sh

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+#
+# Copyright (C) 2023  Red Hat, Inc.
+#
+# This copyrighted material is made available to anyone wishing to use,
+# modify, copy, or redistribute it subject to the terms and conditions of
+# the GNU General Public License v.2, or (at your option) any later version.
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY expressed or implied, including the implied warranties of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
+# Public License for more details.  You should have received a copy of the
+# GNU General Public License along with this program; if not, write to the
+# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.  Any Red Hat trademarks that are incorporated in the
+# source code or documentation are not subject to the GNU General Public
+# License and may only be used or replicated with the express permission of
+# Red Hat, Inc.
+#
+
+# Ignore unused variable parsed out by tooling scripts as test tags metadata
+# shellcheck disable=SC2034
+TESTTYPE="payload ostree bootc luks reboot skip-on-rhel-8 skip-on-rhel-10"
+
+. ${KSTESTDIR}/functions.sh
+
+copy_interesting_files_from_system() {
+    local disksdir args luks_partition root_lv 
+    disksdir="${1}"
+
+    # Find disks.
+    args=$(echo "--ro"; for d in ${disksdir}/disk-*img; do echo -a ${d}; done)
+
+    # Use also iscsi disks if there are any.
+    # (this has been just copied over from the original function)
+    if [[ -n ${iscsi_disk_img} ]]; then
+        args="${args} -a ${disksdir}/${iscsi_disk_img}"
+    fi
+
+    # Grab files out of the installed system while it still exists.
+    # Grab these files:
+    #
+    # logs from Anaconda - whole /var/log/anaconda/ directory is copied out,
+    #                      this can be used for saving specific test output
+    # original-ks.cfg - the kickstart used for the test
+    # anaconda-ks.cfg - the kickstart saved after installation, useful for
+    #                   debugging
+    # RESULT - file from the test
+    #
+    # The location of aforementioned files is different in an ostree system
+    #
+    # Please note that all of the 'passphrase' strings should be retained
+    # UNINDENTED, because they represent the actual passphrase that is
+    # read by guestfish from standard input
+
+    file_list=(
+        /ostree/deploy/test-stateroot/var/roothome/original-ks.cfg
+        /ostree/deploy/test-stateroot/var/roothome/anaconda-ks.cfg
+        /ostree/deploy/test-stateroot/var/roothome/anabot.log
+        /ostree/deploy/test-stateroot/var/log/anaconda
+        /ostree/deploy/test-stateroot/var/roothome/RESULT
+    )
+
+    luks_partition=$(
+        for p in $(guestfish ${args} launch : list-partitions)
+        do guestfish ${args} --keys-from-stdin &> /dev/null <<< "
+            launch
+            cryptsetup-open ${p} encrypted-lv
+passphrase
+            " && echo ${p} && break
+        done
+    )
+
+    if [ -z "${luks_partition}" ]; then
+        echo "Couldn't find LUKS-encrypted partition!"
+        return 1
+    fi
+    root_lv=$(
+        guestfish ${args} --keys-from-stdin <<< "
+        launch
+        cryptsetup-open ${luks_partition} encrypted_lv
+passphrase
+        lvs
+        " | grep /root
+    )
+
+    guestfish ${args} --keys-from-stdin <<< "
+        launch
+        cryptsetup-open ${luks_partition} encrypted_lv
+passphrase
+        lvm-scan true
+        mount ${root_lv} /
+        $(for f in "${file_list[@]}"; do echo "-copy-out ${f} ${disksdir}"; done)
+        "
+}
+
+additional_runner_args() {
+   # Wait for reboot and shutdown of the VM,
+   # but exit after the specified timeout.
+   echo "--wait $(get_timeout)"
+}