Files
DECNET/decnet/templates/http/entrypoint.sh
anti 0653e500b5 feat(services): HTTP/2 + HTTP/3 support via Caddy reverse-proxy
Swap Werkzeug for Caddy as the protocol layer for http and https decoy
services. Flask keeps owning app logic (fake_app, custom_body, headers,
syslog) on 127.0.0.1:8080; Caddy terminates h1/h2/h2c/h3 on the wire
with real-world TLS/QUIC fingerprints.

- Add `multi_enum` FieldType to ServiceConfigField + _coerce
- Add `http_versions` field to HTTPService (h1/h2c) and HTTPSService
  (h1/h2/h3); selecting h3 emits UDP/443 port mapping in compose
- Rewrite both Dockerfiles with multi-stage Caddy binary copy +
  setcap for port binding as the logrelay user
- Entrypoints parse HTTP_VERSIONS JSON, render a Caddyfile, start
  Flask in background, wait for it, then exec Caddy
- https/server.py drops direct TLS handling; Caddy owns the cert
- Add ProxyFix to both server.py so Flask sees real attacker IPs
- Frontend: multi_enum checkbox-group renderer in ServiceConfigFields;
  FormValue union extended to string[]; compactPayload skips []
- Fix stale test_smtp_relay_schema_matches_smtp: relay schema is a
  superset of smtp, not equal; update assertions accordingly
2026-05-10 00:04:37 -04:00

44 lines
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Bash

#!/bin/bash
set -e
# Parse HTTP_VERSIONS JSON → Caddy protocol tokens (h1 / h2c)
CADDY_PROTOCOLS=$(python3 -c "
import json, os
versions = json.loads(os.environ.get('HTTP_VERSIONS', '[\"http/1.1\"]'))
tokens = []
if 'http/1.1' in versions:
tokens.append('h1')
if 'http/2' in versions:
tokens.append('h2c')
print(' '.join(tokens) if tokens else 'h1')
")
cat > /etc/caddy/Caddyfile <<EOF
{
admin off
servers :80 {
protocols ${CADDY_PROTOCOLS}
}
}
:80 {
reverse_proxy 127.0.0.1:8080
}
EOF
python3 /opt/server.py &
# Wait for Flask to be ready before handing off to Caddy
python3 -c "
import socket, time
for _ in range(40):
try:
s = socket.create_connection(('127.0.0.1', 8080), timeout=0.25)
s.close()
break
except OSError:
time.sleep(0.1)
"
exec caddy run --config /etc/caddy/Caddyfile