FROM hermsi/alpine-fpm-php

LABEL maintainer "https://github.com/hermsi1337"

RUN apk --no-cache --update --virtual .build-dependencies add gnupg openssl wget zip \

&& update-ca-certificates

ENV RAINLOOP_ROOT="/rainloop"

ARG GPG_FINGERPRINT="3B79 7ECE 694F 3B7B 70F3 11A4 ED7C 49D9 87DA 4591"

RUN export TMP_DIR="/tmp" && \

export RAINLOOP_ZIP="${TMP_DIR}/RainLoop.zip" && \

export RAINLOOP_ZIP_ASC="${RAINLOOP_ZIP}.asc" && \

export RAINLOOP_ASC="${TMP_DIR}/RainLoop.asc" && \

wget -q "https://www.rainloop.net/repository/webmail/rainloop-community-latest.zip" -O "${RAINLOOP_ZIP}" && \

wget -q "https://www.rainloop.net/repository/webmail/rainloop-community-latest.zip.asc" -O "${RAINLOOP_ZIP_ASC}" && \

wget -q "https://www.rainloop.net/repository/RainLoop.asc" -O "${RAINLOOP_ASC}" && \

gpg --import "${RAINLOOP_ASC}" && \

FINGERPRINT="$(LANG=C gpg --verify ${RAINLOOP_ZIP_ASC} ${RAINLOOP_ZIP} 2>&1 \

| sed -n "s#Primary key fingerprint: \(.*\)#\1#p")" && \

if [ -z "${FINGERPRINT}" ]; then echo "Warning! Invalid GPG signature!" && exit 1; fi && \

if [ "${FINGERPRINT}" != "${GPG_FINGERPRINT}" ]; then echo "Warning! Wrong GPG fingerprint!" && exit 1; fi && \

mkdir "${RAINLOOP_ROOT}" && \

unzip -q "${RAINLOOP_ZIP}" -d "${RAINLOOP_ROOT}" && \

apk del .build-dependencies && \

rm -rf "${TMP_DIR}/*" "/var/cache/apk/*" "/root/.gnupg"

ENV MEMORY_LIMIT="128M" \

UPLOAD_MAX_FILESIZE="32M" \

POST_MAX_SIZE="64M"

RUN chown "www-data." "${RAINLOOP_ROOT}" -R && \

find "${RAINLOOP_ROOT}" -type d -exec chmod 755 {} \; && \

find "${RAINLOOP_ROOT}" -type f -exec chmod 644 {} \; && \

printf "%s\n%s\n%s" "memory_limit = ${MEMORY_LIMIT}" "upload_max_filesize = ${UPLOAD_MAX_FILESIZE}" "post_max_size = ${POST_MAX_SIZE}" > "${RAINLOOP_ROOT}/.user.ini"; \