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from @polarathene

Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
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Georg Lauterbach 2025-02-02 11:50:56 +01:00 • committed by GitHub
parent e549b73e09
commit c4b60d346d
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1 changed files with 7 additions and 4 deletions
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11
target/scripts/startup/setup.d/mail_state.sh
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@ -39,9 +39,9 @@ function _setup_save_states() {
for SERVICEFILE in "${SERVICEFILES[@]}"; do
DEST="${DMS_STATE_DIR}/${SERVICEFILE}"
DESTDIR="${DEST%/*}"
mkdir -p "${DESTDIR}"
# Append service parent dir(s) path to the state dir and ensure it exists:
mkdir -p "${DEST%/*}"
if [[ -f ${DEST} ]]; then
_log 'trace' "Destination ${DEST} exists, linking ${SERVICEFILE} to it"
# Original content from image no longer relevant, remove it:
@ -76,6 +76,7 @@ function _setup_save_states() {
mv "${SERVICEDIR}" "${DEST}"
# Apply SELinux security context to match the state directory, so access
# is not restricted to the current running container:
# https://github.com/docker-mailserver/docker-mailserver/pull/3890
chcon -R --reference="${DMS_STATE_DIR}" "${DEST}" 2>/dev/null || true
else
_log 'error' "${SERVICEDIR} should exist but is missing"
@ -87,15 +88,17 @@ function _setup_save_states() {
done
}
# These corrections are to fix changes to UID/GID values between upgrades,
# or when ownership/permissions were altered externally on the host (eg: migration or system scripts)
function _setup_adjust_state_permissions() {
[[ -d ${DMS_STATE_DIR:?DMS_STATE_DIR is not set} ]] || return 0
[[ ! -d ${DMS_STATE_DIR:?DMS_STATE_DIR is not set} ]] && return 0
# This ensures the user and group of the files from the external mount have their
# numeric ID values in sync. New releases where the installed packages order changes
# can change the values in the Docker image, causing an ownership mismatch.
# NOTE: More details about users and groups added during image builds are documented here:
# https://github.com/docker-mailserver/docker-mailserver/pull/3011#issuecomment-1399120252
_log 'trace' "Fixing ${DMS_STATE_DIR}/* permissions"
_log 'trace' "Ensuring correct ownership + permissions for DMS state dir: '${DMS_STATE_DIR}'"
[[ ${ENABLE_AMAVIS} -eq 1 ]] && chown -R amavis:amavis "${DMS_STATE_DIR}/lib-amavis"
[[ ${ENABLE_CLAMAV} -eq 1 ]] && chown -R clamav:clamav "${DMS_STATE_DIR}/lib-clamav"
[[ ${ENABLE_FETCHMAIL} -eq 1 ]] && chown -R fetchmail:nogroup "${DMS_STATE_DIR}/lib-fetchmail"