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Add Dockerfile for containerized tshark #1

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e303a29
Add Dockerfile for containerized tshark with dissector plugins
barnabasbusa Mar 24, 2026
f6ee78e
fix: use arch-independent plugin path for multi-arch support
barnabasbusa Mar 24, 2026
bb1724b
feat: base Docker image on linuxserver/wireshark for web UI
barnabasbusa Mar 24, 2026
7780b9b
feat: custom Wireshark web UI with noVNC
barnabasbusa Mar 24, 2026
51041f7
fix: auto-connect noVNC and set page title
barnabasbusa Mar 24, 2026
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8 changes: 8 additions & 0 deletions .dockerignore
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.git
.github
test-data
*.md
LICENSE
Makefile
test.sh
.readme
28 changes: 28 additions & 0 deletions Dockerfile
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FROM debian:bookworm-slim

ENV DEBIAN_FRONTEND=noninteractive

RUN apt-get update && \
apt-get install -y --no-install-recommends \
wireshark \
tshark \
xvfb \
x11vnc \
novnc \
websockify \
openbox \
procps \
&& apt-get clean && \
rm -rf /var/lib/apt/lists/*

RUN mkdir -p /root/.local/lib/wireshark/plugins

COPY libp2p-common.lua libp2p-identify.lua libp2p-gossipsub.lua eth-consensus.lua \
/root/.local/lib/wireshark/plugins/

COPY entrypoint.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh

EXPOSE 3000

ENTRYPOINT ["/entrypoint.sh"]
21 changes: 21 additions & 0 deletions entrypoint.sh
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#!/bin/sh
set -e

DISPLAY=:1
export DISPLAY

Xvfb $DISPLAY -screen 0 1920x1080x24 &
sleep 1

openbox &
wireshark &

x11vnc -display $DISPLAY -forever -nopw -shared -rfbport 5900 &
sleep 1

cat > /usr/share/novnc/index.html <<'EOF'
<!DOCTYPE html>
<html><head><meta http-equiv="refresh" content="0;url=vnc_lite.html?autoconnect=true&resize=scale"></head></html>
EOF

websockify --web /usr/share/novnc 3000 localhost:5900