mirror of
https://github.com/docker-mailserver/docker-mailserver.git
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sed wrapper (#2158)
* sed wrapper 'sedfile' added * formatting * sed --> sedfile * typo * fix lint * debug * fixme * mkcert fix * style adjusted * Update Dockerfile
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Casper
GitHub
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77
Dockerfile
77
Dockerfile
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@ -83,6 +83,17 @@ RUN \
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rm -rf /var/lib/apt/lists/* && \
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c_rehash 2>&1
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# -----------------------------------------------
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# --- Scripts -----------------------------------
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# -----------------------------------------------
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COPY \
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./target/bin/* \
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./target/scripts/*.sh \
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./target/scripts/startup/*.sh \
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./target/docker-configomat/configomat.sh \
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/usr/local/bin/
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# -----------------------------------------------
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# --- ClamAV & FeshClam -------------------------
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# -----------------------------------------------
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@ -91,7 +102,7 @@ RUN \
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echo '0 */6 * * * clamav /usr/bin/freshclam --quiet' >/etc/cron.d/clamav-freshclam && \
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chmod 644 /etc/clamav/freshclam.conf && \
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freshclam && \
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sed -i 's/Foreground false/Foreground true/g' /etc/clamav/clamd.conf && \
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sedfile -i 's/Foreground false/Foreground true/g' /etc/clamav/clamd.conf && \
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mkdir /var/run/clamav && \
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chown -R clamav:root /var/run/clamav && \
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rm -rf /var/log/clamav/
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@ -108,17 +119,12 @@ WORKDIR /usr/share/dovecot
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# hadolint ignore=SC2016,SC2086,SC2069
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RUN \
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sed -i -e 's/include_try \/usr\/share\/dovecot\/protocols\.d/include_try \/etc\/dovecot\/protocols\.d/g' /etc/dovecot/dovecot.conf && \
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sed -i -e 's/#mail_plugins = \$mail_plugins/mail_plugins = \$mail_plugins sieve/g' /etc/dovecot/conf.d/15-lda.conf && \
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sed -i -e 's/^.*lda_mailbox_autocreate.*/lda_mailbox_autocreate = yes/g' /etc/dovecot/conf.d/15-lda.conf && \
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sed -i -e 's/^.*lda_mailbox_autosubscribe.*/lda_mailbox_autosubscribe = yes/g' /etc/dovecot/conf.d/15-lda.conf && \
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sed -i -e 's/^.*postmaster_address.*/postmaster_address = '${POSTMASTER_ADDRESS:="postmaster@domain.com"}'/g' /etc/dovecot/conf.d/15-lda.conf && \
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sed -i 's/#imap_idle_notify_interval = 2 mins/imap_idle_notify_interval = 29 mins/' /etc/dovecot/conf.d/20-imap.conf && \
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# adapt mkcert for Dovecot community repo
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sed -i 's/CERTDIR=.*/CERTDIR=\/etc\/dovecot\/ssl/g' /usr/share/dovecot/mkcert.sh && \
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sed -i 's/KEYDIR=.*/KEYDIR=\/etc\/dovecot\/ssl/g' /usr/share/dovecot/mkcert.sh && \
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sed -i 's/KEYFILE=.*/KEYFILE=\$KEYDIR\/dovecot.key/g' /usr/share/dovecot/mkcert.sh && \
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sed -i 's/RANDFILE.*//g' /usr/share/dovecot/dovecot-openssl.cnf && \
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sedfile -i -e 's/include_try \/usr\/share\/dovecot\/protocols\.d/include_try \/etc\/dovecot\/protocols\.d/g' /etc/dovecot/dovecot.conf && \
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sedfile -i -e 's/#mail_plugins = \$mail_plugins/mail_plugins = \$mail_plugins sieve/g' /etc/dovecot/conf.d/15-lda.conf && \
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sedfile -i -e 's/^.*lda_mailbox_autocreate.*/lda_mailbox_autocreate = yes/g' /etc/dovecot/conf.d/15-lda.conf && \
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sedfile -i -e 's/^.*lda_mailbox_autosubscribe.*/lda_mailbox_autosubscribe = yes/g' /etc/dovecot/conf.d/15-lda.conf && \
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sedfile -i -e 's/^.*postmaster_address.*/postmaster_address = '${POSTMASTER_ADDRESS:="postmaster@domain.com"}'/g' /etc/dovecot/conf.d/15-lda.conf && \
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sedfile -i 's/RANDFILE.*//g' /usr/share/dovecot/dovecot-openssl.cnf && \
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mkdir /etc/dovecot/ssl && \
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chmod 755 /etc/dovecot/ssl && \
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./mkcert.sh 2>&1 && \
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@ -140,20 +146,13 @@ COPY \
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# hadolint ignore=SC2016
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RUN \
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sed -i -r 's/^(CRON)=0/\1=1/g' /etc/default/spamassassin && \
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sed -i -r 's/^\$INIT restart/supervisorctl restart amavis/g' /etc/spamassassin/sa-update-hooks.d/amavisd-new
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sedfile -i -r 's/^(CRON)=0/\1=1/g' /etc/default/spamassassin && \
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sedfile -i -r 's/^\$INIT restart/supervisorctl restart amavis/g' /etc/spamassassin/sa-update-hooks.d/amavisd-new
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# -----------------------------------------------
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# --- Scripts & Miscellaneous -------------------
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# --- Miscellaneous -----------------------------
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# -----------------------------------------------
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COPY \
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./target/bin/* \
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./target/scripts/*.sh \
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./target/scripts/startup/*.sh \
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./target/docker-configomat/configomat.sh \
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/usr/local/bin/
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COPY \
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./VERSION /
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@ -182,7 +181,7 @@ RUN \
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COPY target/amavis/conf.d/* /etc/amavis/conf.d/
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RUN \
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sed -i -r 's/#(@| \\%)bypass/\1bypass/g' /etc/amavis/conf.d/15-content_filter_mode && \
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sedfile -i -r 's/#(@| \\%)bypass/\1bypass/g' /etc/amavis/conf.d/15-content_filter_mode && \
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adduser clamav amavis && \
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adduser amavis clamav && \
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# no syslog user in Debian compared to Ubuntu
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@ -235,7 +234,7 @@ COPY \
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RUN \
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: >/etc/aliases && \
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sed -i 's/START_DAEMON=no/START_DAEMON=yes/g' /etc/default/fetchmail && \
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sedfile -i 's/START_DAEMON=no/START_DAEMON=yes/g' /etc/default/fetchmail && \
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mkdir /var/run/fetchmail && chown fetchmail /var/run/fetchmail && \
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curl -s https://letsencrypt.org/certs/lets-encrypt-x3-cross-signed.pem >/etc/ssl/certs/lets-encrypt-x3-cross-signed.pem
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@ -244,30 +243,30 @@ RUN \
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# -----------------------------------------------
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RUN \
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sed -i -r "/^#?compress/c\compress\ncopytruncate" /etc/logrotate.conf && \
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sedfile -i -r "/^#?compress/c\compress\ncopytruncate" /etc/logrotate.conf && \
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mkdir -p /var/log/mail && \
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chown syslog:root /var/log/mail && \
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touch /var/log/mail/clamav.log && \
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chown -R clamav:root /var/log/mail/clamav.log && \
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touch /var/log/mail/freshclam.log && \
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chown -R clamav:root /var/log/mail/freshclam.log && \
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sed -i -r 's|/var/log/mail|/var/log/mail/mail|g' /etc/rsyslog.conf && \
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sed -i -r 's|;auth,authpriv.none|;mail.none;mail.error;auth,authpriv.none|g' /etc/rsyslog.conf && \
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sed -i -r 's|LogFile /var/log/clamav/|LogFile /var/log/mail/|g' /etc/clamav/clamd.conf && \
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sed -i -r 's|UpdateLogFile /var/log/clamav/|UpdateLogFile /var/log/mail/|g' /etc/clamav/freshclam.conf && \
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sed -i -r 's|/var/log/clamav|/var/log/mail|g' /etc/logrotate.d/clamav-daemon && \
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sed -i -r 's|invoke-rc.d.*|/usr/bin/supervisorctl signal hup clamav >/dev/null \|\| true|g' /etc/logrotate.d/clamav-daemon && \
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sed -i -r 's|/var/log/clamav|/var/log/mail|g' /etc/logrotate.d/clamav-freshclam && \
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sed -i -r '/postrotate/,/endscript/d' /etc/logrotate.d/clamav-freshclam && \
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sed -i -r 's|/var/log/mail|/var/log/mail/mail|g' /etc/logrotate.d/rsyslog && \
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sed -i -r '/\/var\/log\/mail\/mail.log/d' /etc/logrotate.d/rsyslog && \
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sedfile -i -r 's|/var/log/mail|/var/log/mail/mail|g' /etc/rsyslog.conf && \
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sedfile -i -r 's|;auth,authpriv.none|;mail.none;mail.error;auth,authpriv.none|g' /etc/rsyslog.conf && \
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sedfile -i -r 's|LogFile /var/log/clamav/|LogFile /var/log/mail/|g' /etc/clamav/clamd.conf && \
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sedfile -i -r 's|UpdateLogFile /var/log/clamav/|UpdateLogFile /var/log/mail/|g' /etc/clamav/freshclam.conf && \
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sedfile -i -r 's|/var/log/clamav|/var/log/mail|g' /etc/logrotate.d/clamav-daemon && \
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sedfile -i -r 's|invoke-rc.d.*|/usr/bin/supervisorctl signal hup clamav >/dev/null \|\| true|g' /etc/logrotate.d/clamav-daemon && \
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sedfile -i -r 's|/var/log/clamav|/var/log/mail|g' /etc/logrotate.d/clamav-freshclam && \
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sedfile -i -r '/postrotate/,/endscript/d' /etc/logrotate.d/clamav-freshclam && \
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sedfile -i -r 's|/var/log/mail|/var/log/mail/mail|g' /etc/logrotate.d/rsyslog && \
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sedfile -i -r '/\/var\/log\/mail\/mail.log/d' /etc/logrotate.d/rsyslog && \
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# prevent syslog logrotate warnings
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sed -i -e 's/\(printerror "could not determine current runlevel"\)/#\1/' /usr/sbin/invoke-rc.d && \
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sed -i -e 's/^\(POLICYHELPER=\).*/\1/' /usr/sbin/invoke-rc.d && \
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sedfile -i -e 's/\(printerror "could not determine current runlevel"\)/#\1/' /usr/sbin/invoke-rc.d && \
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sedfile -i -e 's/^\(POLICYHELPER=\).*/\1/' /usr/sbin/invoke-rc.d && \
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# prevent syslog warning about imklog permissions
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sed -i -e 's/^module(load=\"imklog\")/#module(load=\"imklog\")/' /etc/rsyslog.conf && \
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sedfile -i -e 's/^module(load=\"imklog\")/#module(load=\"imklog\")/' /etc/rsyslog.conf && \
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# prevent email when /sbin/init or init system is not existing
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sed -i -e 's|invoke-rc.d rsyslog rotate > /dev/null|/usr/bin/supervisorctl signal hup rsyslog >/dev/null|g' /usr/lib/rsyslog/rsyslog-rotate
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sedfile -i -e 's|invoke-rc.d rsyslog rotate > /dev/null|/usr/bin/supervisorctl signal hup rsyslog >/dev/null|g' /usr/lib/rsyslog/rsyslog-rotate
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# -----------------------------------------------
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# --- Logwatch ----------------------------------
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29
target/bin/sedfile
Executable file
29
target/bin/sedfile
Executable file
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@ -0,0 +1,29 @@
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#!/bin/bash
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# wrapper for 'sed -i': fail if file was not modified by sed
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set -ueo pipefail
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HASHTOOL="sha1sum"
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if [[ $# -lt 1 ]]
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then
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echo "Error: No file given."
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echo
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exit 1
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fi >&2
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# get last argument
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FILE=${*: -1}
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OLD=$(${HASHTOOL} "${FILE}")
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sed "$@"
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NEW=$(${HASHTOOL} "${FILE}")
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# fail if file was not modified
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if [[ ${OLD} == "${NEW}" ]]
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then
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echo "Error: sed $*"
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exit 1
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fi >&2
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exit 0
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