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# syntax=docker/dockerfile-upstream:1.4.3
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#snappymail image
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FROM base
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ARG VERSION
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LABEL version=$VERSION
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# https://github.com/the-djmaze/snappymail/wiki/Installation-instructions#requirements
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# SnappyMail:
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# SnappyMail requires PHP 7.4 (or a newer version) with the following extensions:
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#
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# mbstring php7-mbstring
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# Zlib built-in OR php7-zip????
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# json php7-json > php8-json is built-in php8 in alpine
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# libxml php7-xml
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# dom php7-dom
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# Optional extensions:
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# cURL php7-curl
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# exif php7-exif
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# gd, gmagick or imagemagick gd and php7-gd
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# gnupg gpgme and alpine has no php7-gnupg library :(
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# iconv php7-iconv
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# intl php7-intl
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# ldap we don't use ldap
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# openssl php7-openssl
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# PDO (MySQL/PostgreSQL/SQLite) (for contacts) php7-pdo_sqlite and php7-pdo
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# redis NOT USED
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# Sodium php7-sodium and libsodium
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# Tidy php7-tidy
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# uuid (PECL) php7-pecl-uuid
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# xxtea (PECL) not found on alpine repo
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# zip php7-zip
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#php7-curl php7-iconv php7-json php7-xml php7-simplexml php7-dom php7-openssl php7-pdo php7-pdo_sqlite php7-mbstring \
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RUN apk add --no-cache \
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nginx curl \
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php8 php8-fpm php8-mbstring php8-zip php8-xml php8-simplexml \
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php8-dom php8-curl php8-exif gd php8-gd php8-iconv php8-intl php8-openssl \
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php8-pdo_sqlite php8-pdo php8-sodium libsodium php8-tidy php8-pecl-uuid \
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&& rm /etc/nginx/http.d/default.conf \
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&& rm /etc/php8/php-fpm.d/www.conf \
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&& mkdir -p /run/nginx \
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&& mkdir -p /var/www/webmail \
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&& mkdir -p /config
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# nginx / PHP config files
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COPY config/nginx-snappymail.conf /config/nginx-snappymail.conf
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COPY config/php-snappymail.conf /etc/php8/php-fpm.d/snappymail.conf
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# Parsed and moved at startup
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COPY defaults/php.ini /defaults/php.ini
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COPY defaults/application.ini /defaults/application.ini
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COPY defaults/default.ini /defaults/default.ini
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# Install Snappymail from source
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ENV SNAPPYMAIL_URL https://github.com/the-djmaze/snappymail/releases/download/v2.13.4/snappymail-2.13.4.zip
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RUN cd /var/www/webmail \
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&& busybox wget ${SNAPPYMAIL_URL} -O - | busybox unzip - \
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&& chmod -R u+w,a+rX /var/www/webmail \
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&& chown -R nginx:nginx /var/www/webmail
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# SnappyMail login
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COPY login/include.php /var/www/webmail/include.php
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COPY login/sso.php /var/www/webmail/sso.php
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COPY start.py /
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COPY config.py /config.py
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EXPOSE 80/tcp
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VOLUME ["/data"]
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CMD /start.py
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HEALTHCHECK CMD curl -f -L http://localhost/ping || exit 1
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RUN echo $VERSION >> /version
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