3b047b680a
- Use two separate //go:generate directives (Ja4Tc for tc_capture.c, Ja4Ssl
for uprobe_ssl.c) to avoid duplicate LICENSE symbol and multi-file clang issue
- Update loader.go to hold tcObjs/sslObjs separately with correct field names:
UprobeSslSetFd, UprobeSslReadEntry, UretprobeSslReadExit,
KprobeAccept4Entry, KretprobeAccept4Exit
- Add systemd-rpm-macros to all three RPM build stages (el8/el9/el10)
so that %{_unitdir} macro resolves correctly
- RPMs now build successfully for el8, el9, el10
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
61 lines
2.3 KiB
Bash
Executable File
61 lines
2.3 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
# =============================================================================
|
|
# Entrypoint — stack nginx + ja4ebpf
|
|
# Ordre : nginx → ja4ebpf (uprobes sur nginx/libssl)
|
|
# =============================================================================
|
|
set -eo pipefail
|
|
|
|
log() { echo "[entrypoint:nginx] $(date +%H:%M:%S) $*"; }
|
|
|
|
NGINX_PID=""
|
|
JA4EBPF_PID=""
|
|
|
|
cleanup() {
|
|
log "Arrêt des processus…"
|
|
[ -n "$JA4EBPF_PID" ] && kill "$JA4EBPF_PID" 2>/dev/null || true
|
|
[ -n "$NGINX_PID" ] && kill "$NGINX_PID" 2>/dev/null || true
|
|
wait 2>/dev/null || true
|
|
}
|
|
trap cleanup EXIT SIGTERM SIGINT
|
|
|
|
# ── 1. Démarrage de nginx ─────────────────────────────────────────────────
|
|
log "Démarrage de nginx…"
|
|
nginx
|
|
NGINX_PID=$(cat /run/nginx/nginx.pid 2>/dev/null || pgrep nginx | head -1)
|
|
|
|
# Attendre que nginx soit opérationnel
|
|
for i in $(seq 1 20); do
|
|
if curl -sf http://localhost/health >/dev/null 2>&1; then
|
|
log "nginx opérationnel (PID $NGINX_PID)"
|
|
break
|
|
fi
|
|
sleep 0.5
|
|
done
|
|
|
|
# ── 2. Démarrage de ja4ebpf ───────────────────────────────────────────────
|
|
log "Démarrage de ja4ebpf (attache uprobes sur libssl)…"
|
|
ja4ebpf -config /etc/ja4ebpf/config.yml &
|
|
JA4EBPF_PID=$!
|
|
|
|
log "Stack démarrée — nginx PID=$NGINX_PID ja4ebpf PID=$JA4EBPF_PID"
|
|
|
|
# ── 3. Supervision ────────────────────────────────────────────────────────
|
|
# nginx fonctionne en daemon : surveiller le process master via le PID file.
|
|
# ja4ebpf tourne en foreground.
|
|
while true; do
|
|
# Vérifier que nginx est toujours en vie
|
|
if ! kill -0 "$NGINX_PID" 2>/dev/null; then
|
|
NGINX_PID=$(cat /run/nginx/nginx.pid 2>/dev/null || echo "")
|
|
if [ -z "$NGINX_PID" ] || ! kill -0 "$NGINX_PID" 2>/dev/null; then
|
|
log "nginx s'est arrêté — fin de l'entrypoint"
|
|
break
|
|
fi
|
|
fi
|
|
# Vérifier que ja4ebpf est toujours en vie
|
|
if ! kill -0 "$JA4EBPF_PID" 2>/dev/null; then
|
|
log "ja4ebpf s'est arrêté (code: $?) — fin de l'entrypoint"
|
|
break
|
|
fi
|
|
sleep 2
|
|
done
|