274 lines
11 KiB
Python
274 lines
11 KiB
Python
#!/usr/bin/env python3
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"""Wallarm Docker Node Manager"""
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import json, os, sys, time, subprocess, shutil
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VERSION = "2.0.0"
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BASE = "/opt/fw"
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APP = f"{BASE}/app"
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CONF = f"{APP}/fw.conf"
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STATE = f"{APP}/state.json"
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DOCKER_DIR = f"{BASE}/docker"
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OFFLINE_DIR = f"{BASE}/offline"
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WALLARM_IMAGE = os.environ.get("WALLARM_IMAGE", "wallarm/node:6.11.0-rc1")
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# Ensure Docker is in PATH
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os.environ["PATH"] = f"{DOCKER_DIR}/bin:{os.environ.get('PATH', '')}"
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def run(cmd, timeout=120):
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return subprocess.run(cmd, shell=True, capture_output=True, text=True, timeout=timeout)
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def load_config():
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if not os.path.exists(CONF): return {}
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with open(CONF) as f: return json.load(f)
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def load_state():
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if not os.path.exists(STATE): return {"nodes": []}
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with open(STATE) as f: return json.load(f)
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def save_state(s):
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os.makedirs(APP, exist_ok=True)
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with open(STATE, "w") as f: json.dump(s, f, indent=2)
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# ─── Docker ────────────────────────────────────────────────────────────
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def install_docker():
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if shutil.which("docker"):
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return
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print("Installing Docker...")
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run("apt-get update -qq && apt-get install -y -qq docker.io 2>/dev/null || yum install -y -q docker 2>/dev/null", timeout=120)
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run("systemctl enable docker && systemctl start docker")
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def deploy_container(name, token, cloud, port, upstream_ip, upstream_port, labels, mode):
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api_host = "us1.api.wallarm.com" if cloud == "US" else "api.wallarm.com"
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# Ensure Docker is running
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install_docker()
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# Pull image if needed
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if run(f"docker images -q {WALLARM_IMAGE}").stdout.strip() == "":
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print(f"[{name}] Pulling Wallarm image...")
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run(f"docker pull {WALLARM_IMAGE}", timeout=300)
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# Remove old container if exists
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container = f"wallarm-{name}"
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run(f"docker rm -f {container} 2>/dev/null", timeout=10)
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# Run container
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monitoring_port = int(port) + 10
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print(f"[{name}] Starting container on port {port}...")
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cmd = f"""docker run -d \
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--name {container} \
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--restart unless-stopped \
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-p {port}:{port} \
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-v wallarm-data-{name}:/opt/wallarm \
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-p {monitoring_port}:{monitoring_port} \
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-e WALLARM_API_TOKEN={token} \
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-e WALLARM_API_HOST={api_host} \
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-e WALLARM_MODE={mode} \
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-e NGINX_PORT={port}"""
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if upstream_ip:
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cmd += f" -e WALLARM_UPSTREAM=http://{upstream_ip}:{upstream_port}"
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cmd += f" {WALLARM_IMAGE}"
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r = run(cmd, timeout=30)
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if r.returncode != 0:
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print(f"❌ {name}: {r.stderr}")
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return False
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# Save state
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s = load_state()
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s.setdefault("nodes", []).append({
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"name": name, "type": "docker", "port": int(port),
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"upstream_ip": upstream_ip, "upstream_port": int(upstream_port),
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"status": "running", "created_at": time.strftime("%Y-%m-%dT%H:%M:%SZ")
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})
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save_state(s)
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print(f"✅ {name} running on port {port} (docker ps --filter name={container})")
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return True
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def remove_container(name):
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container = f"wallarm-{name}"
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run(f"docker rm -f {container} 2>/dev/null", timeout=10)
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shutil.rmtree(f"/opt/wallarm-{name}", ignore_errors=True)
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s = load_state()
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s["nodes"] = [n for n in s.get("nodes", []) if n["name"] != name]
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save_state(s)
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print(f"✅ {name} removed")
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def container_status():
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r = run("docker ps --filter 'name=wallarm-' --format '{{.Names}}\t{{.Status}}\t{{.Ports}}'")
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if not r.stdout.strip():
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print("No containers running.")
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return
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print("\n─── Containers ───")
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for line in r.stdout.strip().split("\n"):
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print(f" {line}")
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# ─── Deploy All ───────────────────────────────────────────────────────
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def deploy_all():
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cfg = load_config()
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nodes = cfg.get("nodes", cfg) # support both {"nodes":{...}} and flat format
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if not nodes:
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print("No nodes in fw.conf")
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return
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for name, nc in nodes.items():
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if not isinstance(nc, dict): continue
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deploy_container(name, nc["token"], nc.get("cloud","EU"),
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str(nc.get("port","8081")), nc.get("upstream_ip","127.0.0.1"),
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str(nc.get("upstream_port","80")), nc.get("labels",""),
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nc.get("mode","monitoring"))
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# ─── Menu ─────────────────────────────────────────────────────────────
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def main():
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if len(sys.argv) > 1 and sys.argv[1] == "--deploy-all":
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return deploy_all()
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print(f"═══ Wallarm Node Manager v{VERSION} ═══\n")
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print("Preflight checks...")
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if not shutil.which("docker"):
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print(" ❌ Docker not found. Run setup.sh first.")
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sys.exit(1)
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print(" ✅ Docker ready\n")
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cfg = load_config()
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deployed = {n["name"] for n in load_state().get("nodes", [])}
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while True:
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undeployed = [k for k in cfg if k not in deployed]
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opts = []
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if undeployed: opts.append(("Deploy pending", '1'))
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opts.append(("Add a new node", '2'))
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if deployed: opts.append(("Show status", '3'))
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if deployed: opts.append(("Remove a node", '4'))
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opts.append(("Remote tunnel", '5'))
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opts.append(("Quit", 'q'))
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print("\n─── Menu ───")
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if undeployed: print(f" Pending: {', '.join(undeployed)}")
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for label, key in opts:
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print(f" [{key}] {label}")
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c = input("\nChoice: ").strip()
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if c == "1" and undeployed:
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for name in undeployed:
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nc = cfg[name]
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deploy_container(name, nc["token"], nc.get("cloud","EU"),
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str(nc.get("port","8081")), nc.get("upstream_ip",""),
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str(nc.get("upstream_port","80")), "",
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nc.get("mode","monitoring"))
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elif c == "2":
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add_node()
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cfg = load_config()
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deployed = {n["name"] for n in load_state().get("nodes", [])}
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elif c == "3" and deployed:
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container_status()
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elif c == "4" and deployed:
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remove_menu()
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elif c == "5":
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start_tunnel()
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elif c.lower() == "q":
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break
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def create_config():
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print("\n─── Create Node Config ───")
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name = input("Node name: ").strip()
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if not name: return
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token = input("Wallarm token: ").strip()
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cloud = input("Cloud [EU]: ").strip() or "EU"
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port = input("Port [8081]: ").strip() or "8081"
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upstream_ip = input("Upstream IP [127.0.0.1]: ").strip() or "127.0.0.1"
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upstream_port = input("Upstream port [80]: ").strip() or "80"
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mode = input("Mode [monitoring]: ").strip() or "monitoring"
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cfg = load_config()
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cfg[name] = {"token": token, "cloud": cloud, "port": port,
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"upstream_ip": upstream_ip, "upstream_port": upstream_port,
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"labels": f"group={name}", "mode": mode}
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os.makedirs(APP, exist_ok=True)
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with open(CONF, "w") as f:
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json.dump(cfg, f, indent=2)
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print(f"✅ {name} added to fw.conf")
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def add_node():
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print("\n─── Add New Node ───")
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name = input("Node name: ").strip()
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if not name: return
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token = input("Wallarm token: ").strip()
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if not token: print("Token required."); return
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cloud = input("Cloud region [EU]: ").strip() or "EU"
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port = input("Port [8081]: ").strip() or "8081"
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upstream_ip = input("Upstream IP [127.0.0.1]: ").strip() or "127.0.0.1"
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upstream_port = input("Upstream port [80]: ").strip() or "80"
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mode = input("Mode [monitoring]: ").strip() or "monitoring"
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# Save to fw.conf
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cfg = load_config()
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cfg[name] = {"token": token, "cloud": cloud, "port": port,
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"upstream_ip": upstream_ip, "upstream_port": upstream_port,
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"labels": f"group={name}", "mode": mode}
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os.makedirs(APP, exist_ok=True)
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with open(CONF, "w") as f: json.dump(cfg, f, indent=2)
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# Deploy immediately
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print(f"\nDeploying {name}...")
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deploy_container(name, token, cloud, port, upstream_ip, upstream_port, f"group={name}", mode)
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def remove_menu():
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s = load_state().get("nodes", [])
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if not s: print("No nodes deployed."); return
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print("\n─── Remove Node ───")
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for i, n in enumerate(s):
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print(f" [{i+1}] {n['name']} (port {n.get('port','')})")
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c = input("\nSelect number: ").strip()
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if not c.isdigit() or int(c) < 1 or int(c) > len(s): return
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remove_container(s[int(c)-1]["name"])
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def edit_menu():
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cfg = load_config()
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if not cfg: print("No nodes in fw.conf"); return
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print("\n─── Edit Node ───")
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names = list(cfg.keys())
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for i, name in enumerate(names):
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nc = cfg[name]
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print(f" [{i+1}] {name} (port {nc.get('port','')})")
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c = input("\nSelect number: ").strip()
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if not c.isdigit() or int(c) < 1 or int(c) > len(names): return
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name = names[int(c)-1]
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nc = cfg[name]
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print(f"\nEditing {name}. Leave blank to keep current value:")
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for key, prompt in [("port","Port"), ("upstream_ip","Upstream IP"),
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("upstream_port","Upstream port"), ("mode","Mode")]:
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v = input(f"{prompt} [{nc.get(key,'')}]: ").strip()
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if v: nc[key] = v
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with open(CONF, "w") as f: json.dump(cfg, f, indent=2)
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print(f"✅ {name} updated in fw.conf. Re-deploy to apply changes.")
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if __name__ == "__main__":
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main()
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def start_tunnel():
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host = input("Jumphost URL [ssh.sechpoint.app:443]: ").strip() or "ssh.sechpoint.app:443"
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user = input("Username [wallarm-tunnel]: ").strip() or "wallarm-tunnel"
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pw = input("Password or SSH key path: ").strip()
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if not pw: print("No credentials."); return
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print(f"\nShare: ssh -p 9042 {user}@{host}\nCtrl+C to close.\n")
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# Requires paramiko: pip install paramiko
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try:
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import paramiko, socket, threading
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sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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sock.connect((host.split(":")[0], 443))
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t = paramiko.Transport(sock)
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if pw.startswith("/"): t.connect(username=user, key_filename=pw)
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else: t.connect(username=user, password=pw)
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t.request_port_forward("", 9042, "localhost", 22)
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print("Tunnel active. Ctrl+C to close.")
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threading.Event().wait()
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except ImportError:
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print("Install paramiko: pip3 install paramiko")
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except Exception as e:
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print(f"Tunnel failed: {e}")
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