90 lines
3.1 KiB
Docker
90 lines
3.1 KiB
Docker
FROM hasufell/gentoo-amd64-paludis:latest
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MAINTAINER Julian Ospald "hasufell@posteo.de"
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# check these with "cave show <package-name>"
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RUN echo -e "*/* acl bash-completion ipv6 kmod openrc pcre readline unicode\
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zlib pam ssl sasl bzip2 urandom crypt tcpd\
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-acpi -cairo -consolekit -cups -dbus -dri -gnome -gnutls -gtk -ogg -opengl\
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-pdf -policykit -qt3support -qt5 -qt4 -sdl -sound -systemd -truetype -vim\
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-vim-syntax -wayland -X\
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\n\
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\nnet-mail/dovecot cydir imapc maildir mbox mdbox pam pop3c sieve sqlite\
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\n\
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\nmail-mta/postfix dovecot-sasl mbox sasl" \
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>> /etc/paludis/use.conf
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# update world with our USE flags
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RUN chgrp paludisbuild /dev/tty && cave resolve -c world -x
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# install dovecot
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RUN chgrp paludisbuild /dev/tty && cave resolve -z net-mail/dovecot mail-mta/postfix -x
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# install tools
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RUN chgrp paludisbuild /dev/tty && cave resolve -z app-admin/supervisor sys-process/htop -x
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# update etc files... hope this doesn't screw up
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RUN etc-update --automode -5
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# create dovecot certificates
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RUN mkdir -p /var/tmp/dovecot-cert
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RUN cp /usr/share/doc/dovecot-*/mkcert.sh /var/tmp/dovecot-cert/ ; \
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cp /usr/share/doc/dovecot-*/dovecot-openssl.cnf /var/tmp/dovecot-cert/
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RUN chmod +x /var/tmp/dovecot-cert/mkcert.sh
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WORKDIR /var/tmp/dovecot-cert
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RUN ./mkcert.sh
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RUN chown root:dovecot /etc/ssl/certs/dovecot.pem ; \
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chmod 0644 /etc/ssl/certs/dovecot.pem ; \
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chown root:dovecot /etc/ssl/private/dovecot.pem ; \
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chmod 0600 /etc/ssl/private/dovecot.pem
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WORKDIR /
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RUN rm -r /var/tmp/dovecot-cert
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# create postfix certificates
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RUN openssl req -new -x509 -nodes -out /etc/ssl/certs/postfix.pem -keyout /etc/ssl/private/postfix.key -days 3650 -subj '/CN=www.example.com'
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# Postfix configuration
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ADD ./config/postfix.main.cf /etc/postfix/main.cf
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ADD ./config/postfix.master.cf.append /etc/postfix/master-additional.cf
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RUN cat /etc/postfix/master-additional.cf >> /etc/postfix/master.cf
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RUN newaliases -oA/etc/mail/aliases
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# Dovecot configuration
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COPY ./config/dovecot.mail /etc/dovecot/conf.d/10-mail.conf
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COPY ./config/dovecot.ssl /etc/dovecot/conf.d/10-ssl.conf
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COPY ./config/dovecot.auth /etc/dovecot/conf.d/10-auth.conf
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COPY ./config/dovecot.master /etc/dovecot/conf.d/10-master.conf
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COPY ./config/dovecot.lda /etc/dovecot/conf.d/15-lda.conf
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COPY ./config/dovecot.imap /etc/dovecot/conf.d/20-imap.conf
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COPY ./config/dovecot.sieve /etc/dovecot/conf.d/90-sieve.conf
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# Uncomment to add verbose logging
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COPY ./config/dovecot.logging /etc/dovecot/conf.d/10-logging.conf
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COPY ./config/supervisord.conf /etc/supervisord.conf
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# Nice place for your settings
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VOLUME ["/mail_settings"]
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# Copy boot scripts
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COPY boot /
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RUN chmod 755 /boot
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COPY boot.d /boot.d
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RUN chmod -R 755 /boot.d
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# Add user vmail that owns mail
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RUN groupadd -g 5000 vmail
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RUN useradd -g vmail -u 5000 vmail -d /vmail -m
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# create global sieve folder/rule
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RUN mkdir -p /vmail/sieve && echo -e "require \"fileinto\";\
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\nif header :contains \"X-Spam-Flag\" \"YES\" {\
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\n fileinto \"Spam\";\
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\n}" > /vmail/sieve/spam-global.sieve && \
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chown -R vmail:vmail /vmail/sieve/
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# Volume to store email
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VOLUME ["/vmail"]
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EXPOSE 25 143 587
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ENTRYPOINT /boot; /usr/bin/supervisord -n
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