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fix: correct ENV export

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Thanks to @polarathene for his feedback in
https://github.com/docker-mailserver/docker-mailserver/pull/4323#pullrequestreview-2561071322

Signed-off-by: georglauterbach <44545919+georglauterbach@users.noreply.github.com>
This commit is contained in:
georglauterbach 2025-01-22 21:55:54 +01:00
parent 70eedac293
commit 06f7d42f46
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GPG key ID: F367F7C43C118578
3 changed files with 32 additions and 35 deletions
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18
target/scripts/startup/check-stack.sh
View file

@ -26,24 +26,6 @@ function _check_hostname() {
fi
}
function _check_log_level() {
if [[ ${LOG_LEVEL} == 'trace' ]] \
|| [[ ${LOG_LEVEL} == 'debug' ]] \
|| [[ ${LOG_LEVEL} == 'info' ]] \
|| [[ ${LOG_LEVEL} == 'warn' ]] \
|| [[ ${LOG_LEVEL} == 'error' ]]
then
return 0
else
local DEFAULT_LOG_LEVEL='info'
_log 'warn' "Log level '${LOG_LEVEL}' is invalid (falling back to default '${DEFAULT_LOG_LEVEL}')"
# shellcheck disable=SC2034
VARS[LOG_LEVEL]="${DEFAULT_LOG_LEVEL}"
LOG_LEVEL="${DEFAULT_LOG_LEVEL}"
fi
}
function _check_spam_prefix() {
# This check should be independent of ENABLE_POP3 and ENABLE_IMAP
if [[ ${MOVE_SPAM_TO_JUNK} -eq 0 ]] \

34
target/scripts/startup/variables-stack.sh
View file

@ -4,9 +4,15 @@
declare -A VARS
function _early_variables_setup() {
__environment_variables_log_level
_obtain_hostname_and_domainname
__environment_variables_backwards_compatibility
__environment_variables_general_setup
[[ ${ACCOUNT_PROVISIONER} == 'LDAP' ]] && __environment_variables_ldap
[[ ${ENABLE_OAUTH2} -eq 1 ]] && __environment_variables_oauth2
[[ ${ENABLE_SASLAUTHD} -eq 1 ]] && __environment_variables_saslauthd
__environment_variables_export
}
@ -177,15 +183,27 @@ function __environment_variables_general_setup() {
VARS[UPDATE_CHECK_INTERVAL]="${UPDATE_CHECK_INTERVAL:=1d}"
}
function _environment_variables_oauth2() {
_log 'debug' 'Setting OAUTH2-related environment variables now'
function __environment_variables_log_level() {
if [[ ${LOG_LEVEL} == 'trace' ]] \
|| [[ ${LOG_LEVEL} == 'debug' ]] \
|| [[ ${LOG_LEVEL} == 'info' ]] \
|| [[ ${LOG_LEVEL} == 'warn' ]] \
|| [[ ${LOG_LEVEL} == 'error' ]]
then
return 0
else
local DEFAULT_LOG_LEVEL='info'
_log 'warn' "Log level '${LOG_LEVEL}' is invalid (falling back to default '${DEFAULT_LOG_LEVEL}')"
VARS[OAUTH2_INTROSPECTION_URL]="${OAUTH2_INTROSPECTION_URL:=}"
# shellcheck disable=SC2034
VARS[LOG_LEVEL]="${DEFAULT_LOG_LEVEL}"
LOG_LEVEL="${DEFAULT_LOG_LEVEL}"
fi
}
# This function handles environment variables related to LDAP.
# NOTE: SASLAuthd and Dovecot LDAP support inherit these common ENV.
function _environment_variables_ldap() {
function __environment_variables_ldap() {
_log 'debug' 'Setting LDAP-related environment variables now'
VARS[LDAP_BIND_DN]="${LDAP_BIND_DN:=}"
@ -195,9 +213,15 @@ function _environment_variables_ldap() {
VARS[LDAP_START_TLS]="${LDAP_START_TLS:=no}"
}
function __environment_variables_oauth2() {
_log 'debug' 'Setting OAUTH2-related environment variables now'
VARS[OAUTH2_INTROSPECTION_URL]="${OAUTH2_INTROSPECTION_URL:=}"
}
# This function handles environment variables related to SASLAUTHD
# LDAP specific ENV handled in: `startup/setup.d/saslauthd.sh:_setup_saslauthd()`
function _environment_variables_saslauthd() {
function __environment_variables_saslauthd() {
_log 'debug' 'Setting SASLAUTHD-related environment variables now'
# This ENV is only used by the supervisor service config `saslauth.conf`: