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https://github.com/docker-mailserver/docker-mailserver.git
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a7e6439a39
* fix: Workaround `postconf` write settle logic After updating `main.cf`, to avoid an enforced delay from reading the config by postfix tools, we can ensure the modified time is at least 2 seconds in the past as a workaround. This should be ok with our usage AFAIK. Shaves off 2+ seconds roughly off each container startup, reduces roughly 2+ minutes off tests. * chore: Only modify `mtime` if less than 2 seconds ago - Slight improvement by avoiding unnecessary writes with a conditional check on the util method. - Can more comfortably call this during `postfix reload` in the change detection cycle now. - Identified other tests that'd benefit from this, created a helper method to call instead of copy/paste. - The `setup email restrict` command also did a modification and reload. Added util method here too. * tests(fix): `mail_smtponly.bats` should wait for Postfix - `postfix reload` fails if the service is not ready yet. - `service postfix reload` and `/etc/init.d/postfix reload` presumably wait until it is ready? (as these work regardless) * chore: Review feedback - Move reload method into utilities
68 lines
2 KiB
Bash
68 lines
2 KiB
Bash
#!/bin/bash
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# Support for Postfix aliases
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# NOTE: LDAP doesn't appear to use this, but the docs page: "Use Cases | Forward-Only Mail-Server with LDAP"
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# does have an example where /etc/postfix/virtual is referenced in addition to ldap config for Postfix `main.cf:virtual_alias_maps`.
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# `setup-stack.sh:_setup_ldap` does not seem to configure for `/etc/postfix/virtual however.`
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# NOTE: `accounts.sh` and `relay.sh:_populate_relayhost_map` also process on `postfix-virtual.cf`.
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function _handle_postfix_virtual_config
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{
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: >/etc/postfix/virtual
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local DATABASE_VIRTUAL=/tmp/docker-mailserver/postfix-virtual.cf
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if [[ -f ${DATABASE_VIRTUAL} ]]
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then
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# fixing old virtual user file
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if grep -q ",$" "${DATABASE_VIRTUAL}"
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then
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sed -i -e "s|, |,|g" -e "s|,$||g" "${DATABASE_VIRTUAL}"
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fi
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cp -f "${DATABASE_VIRTUAL}" /etc/postfix/virtual
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else
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_log 'debug' "'${DATABASE_VIRTUAL}' not provided - no mail alias/forward created"
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fi
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}
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function _handle_postfix_regexp_config
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{
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: >/etc/postfix/regexp
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if [[ -f /tmp/docker-mailserver/postfix-regexp.cf ]]
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then
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_log 'trace' "Adding regexp alias file postfix-regexp.cf"
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cp -f /tmp/docker-mailserver/postfix-regexp.cf /etc/postfix/regexp
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if ! grep 'virtual_alias_maps.*pcre:/etc/postfix/regexp' /etc/postfix/main.cf
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then
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sed -i -E \
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's|virtual_alias_maps(.*)|virtual_alias_maps\1 pcre:/etc/postfix/regexp|g' \
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/etc/postfix/main.cf
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fi
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fi
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}
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function _handle_postfix_aliases_config
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{
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_log 'trace' 'Configuring root alias'
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echo "root: ${POSTMASTER_ADDRESS}" >/etc/aliases
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local DATABASE_ALIASES='/tmp/docker-mailserver/postfix-aliases.cf'
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[[ -f ${DATABASE_ALIASES} ]] && cat "${DATABASE_ALIASES}" >>/etc/aliases
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_adjust_mtime_for_postfix_maincf
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postalias /etc/aliases
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}
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# Other scripts should call this method, rather than the ones above:
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function _create_aliases
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{
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_handle_postfix_virtual_config
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_handle_postfix_regexp_config
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_handle_postfix_aliases_config
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}
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