test: move check for verity kernel keyring support to util.sh

(cherry picked from commit b9813d6c95)
(cherry picked from commit 0f9f8c7804)
This commit is contained in:
Luca Boccassi
2026-02-18 16:11:34 +00:00
parent a4896260f1
commit 682dfe6342
2 changed files with 15 additions and 7 deletions

View File

@@ -34,13 +34,7 @@ trap at_exit EXIT
# For unprivileged tests
loginctl enable-linger testuser
# Requires kernel built with certain kconfigs, as listed in README:
# https://oracle.github.io/kconfigs/?config=UTS_RELEASE&config=DM_VERITY_VERIFY_ROOTHASH_SIG&config=DM_VERITY_VERIFY_ROOTHASH_SIG_SECONDARY_KEYRING&config=DM_VERITY_VERIFY_ROOTHASH_SIG_PLATFORM_KEYRING&config=IMA_ARCH_POLICY&config=INTEGRITY_MACHINE_KEYRING
if grep -q "$(openssl x509 -noout -subject -in /usr/share/mkosi.crt | sed 's/^.*CN=//')" /proc/keys && \
( . /etc/os-release; [ "$ID" != "centos" ] || systemd-analyze compare-versions "$VERSION_ID" ge 10 ) && \
( . /etc/os-release; [ "$ID" != "debian" ] || [ -z "${VERSION_ID:-}" ] || systemd-analyze compare-versions "$VERSION_ID" ge 13 ) && \
( . /etc/os-release; [ "$ID" != "ubuntu" ] || systemd-analyze compare-versions "$VERSION_ID" ge 24.04 ) && \
systemd-analyze compare-versions "$(cryptsetup --version | sed 's/^cryptsetup \([0-9]*\.[0-9]*\.[0-9]*\) .*/\1/')" ge 2.3.0; then
if machine_supports_verity_keyring; then
export VERITY_SIG_SUPPORTED=1
else
export VERITY_SIG_SUPPORTED=0

View File

@@ -285,6 +285,20 @@ kernel_supports_lsm() {
return 1
}
machine_supports_verity_keyring() {
# Requires kernel built with certain kconfigs, as listed in README:
# https://oracle.github.io/kconfigs/?config=UTS_RELEASE&config=DM_VERITY_VERIFY_ROOTHASH_SIG&config=DM_VERITY_VERIFY_ROOTHASH_SIG_SECONDARY_KEYRING&config=DM_VERITY_VERIFY_ROOTHASH_SIG_PLATFORM_KEYRING&config=IMA_ARCH_POLICY&config=INTEGRITY_MACHINE_KEYRING
if grep -q "$(openssl x509 -noout -subject -in /usr/share/mkosi.crt | sed 's/^.*CN=//')" /proc/keys && \
( . /etc/os-release; [ "$ID" != "centos" ] || systemd-analyze compare-versions "$VERSION_ID" ge 10 ) && \
( . /etc/os-release; [ "$ID" != "debian" ] || [ -z "${VERSION_ID:-}" ] || systemd-analyze compare-versions "$VERSION_ID" ge 13 ) && \
( . /etc/os-release; [ "$ID" != "ubuntu" ] || systemd-analyze compare-versions "$VERSION_ID" ge 24.04 ) && \
systemd-analyze compare-versions "$(cryptsetup --version | sed 's/^cryptsetup \([0-9]*\.[0-9]*\.[0-9]*\) .*/\1/')" ge 2.3.0; then
return 0
fi
return 1
}
install_extension_images() {
local os_release
os_release="$(test -e /etc/os-release && echo /etc/os-release || echo /usr/lib/os-release)"