FROM matrixdotorg/synapse:latest RUN pip install boto3 RUN curl -o /usr/local/lib/python3.11/site-packages/s3_storage_provider.py https://github.com/matrix-org/synapse-s3-storage-provider/raw/v1.4.0/s3_storage_provider.py RUN curl -o /usr/local/bin/s3_media_upload https://github.com/matrix-org/synapse-s3-storage-provider/raw/main/scripts/s3_media_upload && chmod +x /usr/local/bin/s3_media_upload