Files
DECNET/decnet/templates/http/entrypoint.sh
anti 5675dd8ebc feat(pr3): canonical wire-order header capture for h1/h2 + H3App for SETTINGS
- Renames caddy.listeners.decnet_h2fp → decnet_fp; adds h1 raw-byte
  header capture (plainTappingConn) and h2 continuous HPACK decode loop
  (parseH2HeadersLoop) so headers_ordered reflects actual wire order, not
  Go map iteration order.
- Adds H3App Caddy module (decnet_h3) that owns UDP/443 via quic-go,
  wraps accepted QUIC connections with h3SettingsTappingConn to intercept
  the h3 control stream and extract RFC 9114 SETTINGS in wire order.
- Wires access_log emission from FPHandler.ServeHTTP via responseCapture.
- Updates syslog_bridge.py (canonical + per-service copies) with inline
  _compute_ja4h and new fp socket record branches: http_request_headers,
  h3_settings, access_log.
- Fixes ingester proto field alias (bridge emits 'proto', ingester expected
  'protocol') and exposes _process_fingerprint_bounties test alias.
- Go tests: h1/h2/h3 golden-byte tests all green; h3_tracer_test covers
  varint parser, GREASE detection, truncated-stream safety.
- Python tests: 15/15 green across bridge JA4H hash parity, ingester
  compat (old + new event shapes), and Caddyfile h3 template assertions.
2026-05-10 03:29:00 -04:00

56 lines
1.2 KiB
Bash

#!/bin/bash
set -e
# Parse HTTP_VERSIONS JSON → Caddy protocol tokens (h1 / h2c)
CADDY_PROTOCOLS=$(python3 -c "
import json, os
versions = json.loads(os.environ.get('HTTP_VERSIONS', '[\"http/1.1\"]'))
tokens = []
if 'http/1.1' in versions:
tokens.append('h1')
if 'http/2' in versions:
tokens.append('h2c')
print(' '.join(tokens) if tokens else 'h1')
")
DECNET_FP_SOCK="${DECNET_FP_SOCK:-/run/decnet/fp.sock}"
rm -f "$DECNET_FP_SOCK"
cat > /etc/caddy/Caddyfile <<EOF
{
admin off
servers :80 {
protocols ${CADDY_PROTOCOLS}
listener_wrappers {
decnet_fp
}
}
}
:80 {
route {
decnet_fp
reverse_proxy 127.0.0.1:8080
}
}
EOF
python3 /opt/server.py &
FLASK_PID=$!
# Wait for Flask to be ready before handing off to Caddy
python3 -c "
import socket, sys, time
for _ in range(80):
try:
s = socket.create_connection(('127.0.0.1', 8080), timeout=0.25)
s.close()
sys.exit(0)
except OSError:
time.sleep(0.1)
print('Flask did not bind to :8080 in time', file=sys.stderr)
sys.exit(1)
" || { echo 'Flask startup failed — aborting'; kill $FLASK_PID 2>/dev/null; exit 1; }
exec caddy run --config /etc/caddy/Caddyfile