mirror of
https://github.com/docker-mailserver/docker-mailserver.git
synced 2024-01-19 02:48:50 +00:00
555fbb78c4
* added options to toggle OpenDKIM & OpenDMARC rspamd can provide DKIM signing and DMARC checking itself, so users should be able to disable OpenDKIM & OpenDMARC. The default is left at 1, so users have to to opt-in when the want to disable the features. * misc small enhancements * adjusted start of rspamd The order of starting redis + rspamd was reversed (now correct) and rspamd now starts with the correct user. * adjusted rspamd core configuration The main configuration was revised. This includes AV configuration as well as worker/proxy/controller configuration used to control the main rspamd processes. The configuration is not tested extensively, but well enough that I am confident to go forward with it until we declare rspamd support as stable. * update & improve the documentation * add tests These are some initial tests which test the most basic functionality. * tests(refactor): Improve consistency and documentation for test helpers (#3012) * added `ALWAYS_RUN` target `Makefile` recipies (#3013) This ensures the recipies are always run. Co-authored-by: georglauterbach <44545919+georglauterbach@users.noreply.github.com> * adjusted rspamd test to refactored test helper functions * improve documentation * apply suggestions from code review (no. 1 by @polarthene) Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com> * streamline heredoc (EOM -> EOF) * adjust rspamd test (remove unnecessary run arguments) Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
99 lines
4.1 KiB
Bash
99 lines
4.1 KiB
Bash
#!/bin/bash
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function _start_misc
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{
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_log 'info' 'Starting miscellaneous tasks'
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for FUNC in "${FUNCS_MISC[@]}"
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do
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${FUNC}
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done
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}
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# consolidate all states into a single directory
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# (/var/mail-state) to allow persistence using docker volumes
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function _misc_save_states
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{
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local STATEDIR FILE FILES
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STATEDIR='/var/mail-state'
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if [[ ${ONE_DIR} -eq 1 ]] && [[ -d ${STATEDIR} ]]
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then
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_log 'debug' "Consolidating all state onto ${STATEDIR}"
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# Always enabled features:
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FILES=(
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spool/postfix
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lib/postfix
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)
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# Only consolidate state for services that are enabled
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# Notably avoids copying over 200MB for the ClamAV database
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[[ ${ENABLE_AMAVIS} -eq 1 ]] && FILES+=('lib/amavis')
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[[ ${ENABLE_CLAMAV} -eq 1 ]] && FILES+=('lib/clamav')
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[[ ${ENABLE_FAIL2BAN} -eq 1 ]] && FILES+=('lib/fail2ban')
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[[ ${ENABLE_FETCHMAIL} -eq 1 ]] && FILES+=('lib/fetchmail')
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[[ ${ENABLE_POSTGREY} -eq 1 ]] && FILES+=('lib/postgrey')
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[[ ${ENABLE_RSPAMD} -eq 1 ]] && FILES+=('lib/rspamd')
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[[ ${ENABLE_SPAMASSASSIN} -eq 1 ]] && FILES+=('lib/spamassassin')
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[[ ${SMTP_ONLY} -ne 1 ]] && FILES+=('lib/dovecot')
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for FILE in "${FILES[@]}"
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do
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DEST="${STATEDIR}/${FILE//\//-}"
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FILE="/var/${FILE}"
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# If relevant content is found in /var/mail-state (presumably a volume mount),
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# use it instead. Otherwise copy over any missing directories checked.
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if [[ -d ${DEST} ]]
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then
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_log 'trace' "Destination ${DEST} exists, linking ${FILE} to it"
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# Original content from image no longer relevant, remove it:
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rm -rf "${FILE}"
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elif [[ -d ${FILE} ]]
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then
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_log 'trace' "Moving contents of ${FILE} to ${DEST}"
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# Empty volume was mounted, or new content from enabling a feature ENV:
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mv "${FILE}" "${DEST}"
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fi
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# Symlink the original path in the container ($FILE) to be
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# sourced from assocaiated path in /var/mail-state/ ($DEST):
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ln -s "${DEST}" "${FILE}"
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done
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# This ensures the user and group of the files from the external mount have their
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# numeric ID values in sync. New releases where the installed packages order changes
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# can change the values in the Docker image, causing an ownership mismatch.
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# NOTE: More details about users and groups added during image builds are documented here:
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# https://github.com/docker-mailserver/docker-mailserver/pull/3011#issuecomment-1399120252
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_log 'trace' 'Fixing /var/mail-state/* permissions'
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[[ ${ENABLE_AMAVIS} -eq 1 ]] && chown -R amavis:amavis /var/mail-state/lib-amavis
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[[ ${ENABLE_CLAMAV} -eq 1 ]] && chown -R clamav:clamav /var/mail-state/lib-clamav
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[[ ${ENABLE_FETCHMAIL} -eq 1 ]] && chown -R fetchmail:nogroup /var/mail-state/lib-fetchmail
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[[ ${ENABLE_POSTGREY} -eq 1 ]] && chown -R postgrey:postgrey /var/mail-state/lib-postgrey
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[[ ${ENABLE_SPAMASSASSIN} -eq 1 ]] && chown -R debian-spamd:debian-spamd /var/mail-state/lib-spamassassin
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chown -R postfix:postfix /var/mail-state/lib-postfix
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# NOTE: The Postfix spool location has mixed owner/groups to take into account:
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# UID = postfix(101): active, bounce, corrupt, defer, deferred, flush, hold, incoming, maildrop, private, public, saved, trace
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# UID = root(0): dev, etc, lib, pid, usr
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# GID = postdrop(103): maildrop, public
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# GID for all other directories is root(0)
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# NOTE: `spool-postfix/private/` will be set to `postfix:postfix` when Postfix starts / restarts
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# Set most common ownership:
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chown -R postfix:root /var/mail-state/spool-postfix
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chown root:root /var/mail-state/spool-postfix
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# These two require the postdrop(103) group:
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chgrp -R postdrop /var/mail-state/spool-postfix/maildrop
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chgrp -R postdrop /var/mail-state/spool-postfix/public
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# These all have root ownership at the src location:
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chown -R root /var/mail-state/spool-postfix/dev
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chown -R root /var/mail-state/spool-postfix/etc
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chown -R root /var/mail-state/spool-postfix/lib
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chown -R root /var/mail-state/spool-postfix/pid
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chown -R root /var/mail-state/spool-postfix/usr
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fi
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}
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