17 lines
807 B
Plaintext
17 lines
807 B
Plaintext
version: "3.2"
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services:
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pcap-broker-remote-host:
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image: pcap-broker:latest
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restart: always
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volumes:
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# mount local user's SSH key into container
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- ~/.ssh/id_ed25519:/root/.ssh/id_ed25519:ro
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ports:
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# make the PCAP-over-IP port also available on the host on port 4200
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- 4200:4242
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environment:
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# Command to SSH into remote-host and execute tcpdump and filter out it's own SSH client traffic
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PCAP_COMMAND: ssh root@remote-host -o StrictHostKeyChecking=no 'IFACE=$$(ip route show to default | grep -Po1 "dev \K\w+") && BPF=$$(echo $$SSH_CLIENT | awk "{printf \"not (host %s and port %s and %s)\", \$$1, \$$2, \$$3;}") && tcpdump -U --immediate-mode -ni $$IFACE $$BPF -s 65535 -w -'
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LISTEN_ADDRESS: "0.0.0.0:4242"
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