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synapse/docker/Dockerfile
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Erik Johnston 2b8650547f Merge tag 'v1.30.1' into matrix-org-hotfixes
Synapse 1.30.1 (2021-03-26)
===========================

This release is identical to Synapse 1.30.0, with the exception of explicitly
setting a minimum version of Python's Cryptography library to ensure that users
of Synapse are protected from the recent [OpenSSL security advisories](https://mta.openssl.org/pipermail/openssl-announce/2021-March/000198.html),
especially CVE-2021-3449.

Note that Cryptography defaults to bundling its own statically linked copy of
OpenSSL, which means that you may not be protected by your operating system's
security updates.

It's also worth noting that Cryptography no longer supports Python 3.5, so
admins deploying to older environments may not be protected against this or
future vulnerabilities. Synapse will be dropping support for Python 3.5 at the
end of March.

Updates to the Docker image
---------------------------

- Ensure that the docker container has up to date versions of openssl. ([\#9697](https://github.com/matrix-org/synapse/issues/9697))

Internal Changes
----------------

- Enforce that `cryptography` dependency is up to date to ensure it has the most recent openssl patches. ([\#9697](https://github.com/matrix-org/synapse/issues/9697))
2021-03-26 14:44:31 +00:00

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Docker

# Dockerfile to build the matrixdotorg/synapse docker images.
#
# To build the image, run `docker build` command from the root of the
# synapse repository:
#
# docker build -f docker/Dockerfile .
#
# There is an optional PYTHON_VERSION build argument which sets the
# version of python to build against: for example:
#
# docker build -f docker/Dockerfile --build-arg PYTHON_VERSION=3.6 .
#
ARG PYTHON_VERSION=3.8
###
### Stage 0: builder
###
FROM docker.io/python:${PYTHON_VERSION}-slim as builder
LABEL org.opencontainers.image.url='https://matrix.org/docs/projects/server/synapse'
LABEL org.opencontainers.image.documentation='https://github.com/matrix-org/synapse/blob/master/docker/README.md'
LABEL org.opencontainers.image.source='https://github.com/matrix-org/synapse.git'
LABEL org.opencontainers.image.licenses='Apache-2.0'
# install the OS build deps
RUN apt-get update && apt-get install -y \
build-essential \
libffi-dev \
libjpeg-dev \
libpq-dev \
libssl-dev \
libwebp-dev \
libxml++2.6-dev \
libxslt1-dev \
openssl \
rustc \
zlib1g-dev \
&& rm -rf /var/lib/apt/lists/*
# Build dependencies that are not available as wheels, to speed up rebuilds
RUN pip install --prefix="/install" --no-warn-script-location \
cryptography \
frozendict \
jaeger-client \
opentracing \
# Match the version constraints of Synapse
"prometheus_client>=0.4.0" \
psycopg2 \
pycparser \
pyrsistent \
pyyaml \
simplejson \
threadloop \
thrift
# now install synapse and all of the python deps to /install.
COPY synapse /synapse/synapse/
COPY scripts /synapse/scripts/
COPY MANIFEST.in README.rst setup.py synctl /synapse/
RUN pip install --prefix="/install" --no-warn-script-location \
/synapse[all]
###
### Stage 1: runtime
###
FROM docker.io/python:${PYTHON_VERSION}-slim
RUN apt-get update && apt-get install -y \
curl \
gosu \
libjpeg62-turbo \
libpq5 \
libwebp6 \
xmlsec1 \
libjemalloc2 \
libssl-dev \
openssl \
&& rm -rf /var/lib/apt/lists/*
COPY --from=builder /install /usr/local
COPY ./docker/start.py /start.py
COPY ./docker/conf /conf
VOLUME ["/data"]
EXPOSE 8008/tcp 8009/tcp 8448/tcp
ENTRYPOINT ["/start.py"]
HEALTHCHECK --interval=1m --timeout=5s \
CMD curl -fSs http://localhost:8008/health || exit 1