82 lines
2.8 KiB
Docker
82 lines
2.8 KiB
Docker
ARG BASE_IMAGE=debian:trixie-slim
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FROM ${BASE_IMAGE}
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ARG DEBIAN_FRONTEND=noninteractive
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# Keep the runtime image small: no recommends, docs, man pages or apt cache.
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RUN printf '%s\n' \
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'path-exclude=/usr/share/doc/*' \
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'path-exclude=/usr/share/man/*' \
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'path-exclude=/usr/share/info/*' \
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'path-exclude=/usr/share/locale/*' \
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> /etc/dpkg/dpkg.cfg.d/01_nodoc \
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&& apt-get update \
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&& apt-get install -y --no-install-recommends \
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ca-certificates \
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iproute2 \
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passwd \
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python3 \
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suricata \
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suricata-update \
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tini \
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&& if ! getent group suricata >/dev/null 2>&1; then groupadd --system suricata; fi \
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&& if ! id -u suricata >/dev/null 2>&1; then useradd --system --gid suricata --home-dir /var/lib/suricata --no-create-home --shell /usr/sbin/nologin suricata; fi \
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&& getent passwd suricata >/dev/null \
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&& getent group suricata >/dev/null \
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&& suricata --build-info >/dev/null \
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&& suricata-update -V \
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&& suricata-update update-sources \
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&& suricata-update \
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&& mkdir -p /opt/ids/vendor-rules-seed \
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&& cp -a /var/lib/suricata/. /opt/ids/vendor-rules-seed/ \
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&& apt-get clean \
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&& rm -rf \
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/var/lib/apt/lists/* \
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/var/cache/apt/* \
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/usr/share/doc/* \
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/usr/share/man/* \
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/usr/share/info/* \
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/usr/share/locale/*
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WORKDIR /opt/ids
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COPY app /opt/ids/app
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COPY scripts /opt/ids/scripts
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COPY suricata /opt/ids/suricata
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RUN chmod +x /opt/ids/scripts/*.sh \
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&& mkdir -p /data /var/log/suricata /var/lib/suricata/rules /run/suricata /tmp/suricata-build-test \
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&& suricata -T \
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-c /etc/suricata/suricata.yaml \
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-l /tmp/suricata-build-test \
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-s /opt/ids/suricata/local.rules \
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--set 'vars.address-groups.HOME_NET=[192.168.0.0/16,10.0.0.0/8,172.16.0.0/12]' \
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&& rm -rf /tmp/suricata-build-test \
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&& chown -R suricata:suricata /var/log/suricata /var/lib/suricata /run/suricata
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ENV PYTHONUNBUFFERED=1 \
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TZSP_BIND=0.0.0.0 \
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TZSP_PORT=37008 \
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TAP_NAME=suritap0 \
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TAP_MTU=9000 \
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WEB_BIND=0.0.0.0 \
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WEB_PORT=8080 \
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DB_PATH=/data/ids.db \
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EVE_PATH=/var/log/suricata/eve.json \
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SURICATA_LOCAL_RULES=/data/suricata/local.rules \
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SURICATA_EXTRA_RULES_GLOB=/data/suricata/*.rules \
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SURICATA_CUSTOM_RULES=/data/suricata/custom.rules \
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SURICATA_THRESHOLD_CONFIG=/data/suricata/threshold.config \
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ALERT_MAX_SEVERITY=2 \
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ALERT_DEDUP_WINDOW_SECONDS=300 \
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ALERT_IGNORE_SIDS=1000001 \
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AUTO_BLOCK=false \
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UPDATE_RULES_ON_START=false \
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RULE_UPDATE_INTERVAL_HOURS=24
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EXPOSE 37008/udp 8080/tcp
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HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=3 CMD ["python3", "/opt/ids/scripts/healthcheck.py"]
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ENTRYPOINT ["/usr/bin/tini", "--", "/opt/ids/scripts/entrypoint.sh"]
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