ARG SYNAPSE_VERSION=1.113.0 ARG PYTHON_VERSION=3.12 ARG HARDENED_MALLOC_VERSION=2024080500 ARG UID=991 ARG GID=991 ### Build Hardened Malloc FROM alpine:latest as hmalloc-builder ARG HARDENED_MALLOC_VERSION ARG CONFIG_NATIVE=false ARG VARIANT=default RUN apk -U upgrade \ && apk --no-cache add build-base git gnupg openssh-keygen RUN cd /tmp \ && git clone --depth 1 --branch ${HARDENED_MALLOC_VERSION} https://github.com/GrapheneOS/hardened_malloc \ && cd hardened_malloc \ && wget -q https://grapheneos.org/allowed_signers -O grapheneos_allowed_signers \ && git config gpg.ssh.allowedSignersFile grapheneos_allowed_signers \ && git verify-tag $(git describe --tags) \ && make CONFIG_NATIVE=${CONFIG_NATIVE} VARIANT=${VARIANT} ### Build Synapse FROM python:${PYTHON_VERSION}-alpine as synapse-builder ARG SYNAPSE_VERSION RUN apk -U upgrade \ && apk --no-cache add -t build-deps build-base libffi-dev libjpeg-turbo-dev libxslt-dev linux-headers openssl-dev postgresql-dev rustup zlib-dev RUN rustup-init -y && source $HOME/.cargo/env \ && pip install --upgrade pip \ && pip install --prefix="/install" --no-warn-script-location \ matrix-synapse[all]==${SYNAPSE_VERSION} ### Get RootFS Files FROM alpine:latest as rootfs ARG SYNAPSE_VERSION RUN apk -U upgrade \ && apk --no-cache add git RUN cd /tmp \ && git clone --depth 1 --branch v${SYNAPSE_VERSION} https://github.com/element-hq/synapse ### Build Production FROM python:${PYTHON_VERSION}-alpine LABEL maintainer="Thien Tran contact@tommytran.io" ARG UID ARG GID RUN apk -U upgrade \ && apk --no-cache add -t run-deps libffi libgcc libjpeg-turbo libstdc++ libxslt libpq openssl zlib tzdata xmlsec git curl icu-libs \ && rm -rf /var/cache/apk/* RUN adduser -g ${GID} -u ${UID} --disabled-password --gecos "" synapse RUN pip install --upgrade pip \ && pip install -e "git+https://github.com/matrix-org/mjolnir.git#egg=mjolnir&subdirectory=synapse_antispam" COPY --from=hmalloc-builder /tmp/hardened_malloc/out/libhardened_malloc.so /usr/local/lib/ COPY --from=synapse-builder /install /usr/local COPY --from=rootfs --chown=synapse:synapse /tmp/synapse/docker/start.py /start.py COPY --from=rootfs --chown=synapse:synapse /tmp/synapse/docker/conf /conf ENV LD_PRELOAD="/usr/local/lib/libhardened_malloc.so" USER synapse VOLUME /data EXPOSE 8008/tcp 8009/tcp 8448/tcp ENTRYPOINT ["python3", "start.py"] HEALTHCHECK --start-period=5s --interval=15s --timeout=5s \ CMD curl -fSs http://localhost:8008/health || exit 1