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Generate dhparams at startup, not build

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This commit is contained in:
Erik Wramner 2019-08-09 22:13:50 +02:00
parent 1903e98ef2
commit fc8d684994
3 changed files with 46 additions and 14 deletions
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12
Dockerfile
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@ -96,7 +96,9 @@ RUN apt-get update -q --fix-missing && \
touch /var/log/auth.log && \
update-locale && \
rm -f /etc/cron.weekly/fstrim && \
rm -f /etc/postsrsd.secret
rm -f /etc/postsrsd.secret && \
rm -f /etc/postfix/dhparams.pem && \
rm -f /etc/dovecot/dh.pem
RUN echo "0 */6 * * * clamav /usr/bin/freshclam --quiet" > /etc/cron.d/clamav-freshclam && \
chmod 644 /etc/clamav/freshclam.conf && \
@ -120,8 +122,7 @@ RUN sed -i -e 's/include_try \/usr\/share\/dovecot\/protocols\.d/include_try \/e
cd /usr/share/dovecot && \
./mkcert.sh && \
mkdir -p /usr/lib/dovecot/sieve-pipe /usr/lib/dovecot/sieve-filter /usr/lib/dovecot/sieve-global && \
chmod 755 -R /usr/lib/dovecot/sieve-pipe /usr/lib/dovecot/sieve-filter /usr/lib/dovecot/sieve-global && \
openssl dhparam -out /etc/dovecot/dh.pem 2048
chmod 755 -R /usr/lib/dovecot/sieve-pipe /usr/lib/dovecot/sieve-filter /usr/lib/dovecot/sieve-global
# Configures LDAP
COPY target/dovecot/dovecot-ldap.conf.ext /etc/dovecot
@ -180,10 +181,7 @@ RUN mkdir /var/run/fetchmail && chown fetchmail /var/run/fetchmail
# Configures Postfix
COPY target/postfix/main.cf target/postfix/master.cf /etc/postfix/
COPY target/postfix/header_checks.pcre target/postfix/sender_header_filter.pcre target/postfix/sender_login_maps.pcre /etc/postfix/maps/
RUN echo "" > /etc/aliases && \
openssl dhparam -out /etc/postfix/dhparams.pem 2048 && \
echo "@weekly FILE=\`mktemp\` ; openssl dhparam -out \$FILE 2048 > /dev/null 2>&1 && mv -f \$FILE /etc/postfix/dhparams.pem" > /etc/cron.d/dh2048
RUN echo "" > /etc/aliases
# Configuring Logs
RUN sed -i -r "/^#?compress/c\compress\ncopytruncate" /etc/logrotate.conf && \