montana/Node/join.sh

#!/bin/bash
# Montana Node — авто-присоединение к сети.
# Одна команда:
#   ALIAS=amsterdam LABEL=Amsterdam COUNTRY=NL HOSTING=DigitalOcean \
#   COORDS="52.37,4.89" TOKEN=<orch_token> bash join.sh
#
# Скрипт:
#   1. Ставит xray + ufw + montana-node
#   2. Генерирует Reality keypair + UUID + shortId
#   3. Поднимает montana-node :8444 (p2p сети Montana) и xray :443 (VLESS+Reality)
#   4. Регистрирует узел в Moscow orchestrator → авто-добавление на сайт,
#      в карту, peer-health всех узлов, Helsinki cascade balancer.
set -euo pipefail

: "${ALIAS:?нужен ALIAS, например: amsterdam}"
: "${LABEL:?нужен LABEL, например: Amsterdam}"
: "${COUNTRY:?нужен COUNTRY 2-буквы, например: NL}"
: "${HOSTING:?нужен HOSTING, например: DigitalOcean}"
: "${COORDS:?нужны COORDS \"lat,lon\", например: 52.37,4.89}"
: "${TOKEN:?нужен orchestrator TOKEN (запроси у admin)}"
ROLE="${ROLE:-vpn-backend}"
ORCH="${ORCH:-https://montana.quest/vpn/node}"
BOOTSTRAP_FROM="${BOOTSTRAP_FROM:-cdn.montana.quest}"

PUBLIC_IP="$(curl -s https://api.ipify.org)"
echo "==> Montana Node join: $ALIAS ($LABEL, $COUNTRY/$HOSTING) @ $PUBLIC_IP"

# 1. Зависимости
export DEBIAN_FRONTEND=noninteractive
apt-get update -qq
apt-get install -y -qq curl ca-certificates openssl unzip jq

# 2. xray + Reality keypair
curl -L https://github.com/XTLS/Xray-install/raw/main/install-release.sh | bash -s -- install --without-geodata 2>&1 | tail -3
mkdir -p /usr/local/etc/xray
UUID="$(xray uuid)"
KEYS="$(xray x25519)"
PRIV="$(echo "$KEYS" | awk '/PrivateKey/ {print $NF}')"
PUB="$(echo "$KEYS"  | awk '/Password/   {print $NF}')"
SID="$(openssl rand -hex 8)"

cat > /usr/local/etc/xray/config.json <<XCFG
{
  "log": {"loglevel": "warning", "access": "/var/log/xray/access.log", "error": "/var/log/xray/error.log"},
  "dns": {"servers": ["https+local://1.1.1.1/dns-query", "1.1.1.1"], "queryStrategy": "UseIP"},
  "inbounds": [{
    "tag": "reality-${ALIAS}-backend",
    "listen": "0.0.0.0", "port": 443, "protocol": "vless",
    "settings": {"clients": [{"id": "${UUID}", "email": "${ALIAS}-cascade", "flow": "xtls-rprx-vision"}], "decryption": "none"},
    "streamSettings": {"network": "tcp", "security": "reality",
      "realitySettings": {"show": false, "dest": "www.googletagmanager.com:443", "xver": 0,
        "serverNames": ["www.googletagmanager.com"], "privateKey": "${PRIV}", "shortIds": ["${SID}"]}},
    "sniffing": {"enabled": true, "destOverride": ["http","tls","quic"]}
  }],
  "outbounds": [
    {"tag":"direct","protocol":"freedom","settings":{"domainStrategy":"UseIP"}},
    {"tag":"blocked","protocol":"blackhole"},
    {"tag":"dns-out","protocol":"dns"}
  ],
  "routing": {"rules": [
    {"type":"field","port":"53","outboundTag":"dns-out"},
    {"type":"field","ip":["10.0.0.0/8","172.16.0.0/12","192.168.0.0/16","127.0.0.0/8"],"outboundTag":"blocked"},
    {"type":"field","protocol":["bittorrent"],"outboundTag":"blocked"}
  ]}
}
XCFG
xray -test -config /usr/local/etc/xray/config.json >/dev/null
systemctl enable --now xray

# 3. ufw
ufw default deny incoming  >/dev/null 2>&1 || true
ufw default allow outgoing >/dev/null 2>&1 || true
ufw allow 22/tcp   >/dev/null
ufw allow 443/tcp  >/dev/null
ufw allow 8444/tcp >/dev/null
echo "y" | ufw enable >/dev/null

# 4. montana-node
id montana &>/dev/null || useradd -r -m -d /var/lib/montana -s /usr/sbin/nologin montana
mkdir -p /var/lib/montana /etc/montana
chown -R montana:montana /var/lib/montana && chmod 700 /var/lib/montana

if [ ! -x /usr/local/bin/montana-node ]; then
  echo "!! /usr/local/bin/montana-node отсутствует. Скопируй с любого узла:"
  echo "   scp <existing-server>:/usr/local/bin/montana-node $PUBLIC_IP:/usr/local/bin/"
  exit 2
fi
if [ ! -f /etc/montana/genesis-manifest.json ]; then
  echo "!! /etc/montana/genesis-manifest.json отсутствует. Скопируй:"
  echo "   scp <existing-server>:/etc/montana/genesis-manifest.json $PUBLIC_IP:/etc/montana/"
  exit 2
fi

if [ ! -f /var/lib/montana/identity.bin ]; then
  sudo -u montana /usr/local/bin/montana-node init --data-dir /var/lib/montana
fi

cat > /etc/systemd/system/montana-node.service <<UNIT
[Unit]
Description=Montana Local Node (M8 cross-machine, Proof-of-Time)
After=network.target
Wants=network-online.target

[Service]
Type=simple
User=montana
Group=montana
ExecStart=/usr/local/bin/montana-node start --data-dir /var/lib/montana --listen /ip4/0.0.0.0/tcp/8444 --genesis-manifest /etc/montana/genesis-manifest.json
Restart=on-failure
RestartSec=10
NoNewPrivileges=yes
PrivateTmp=yes
ProtectSystem=strict
ProtectHome=yes
ReadWritePaths=/var/lib/montana
CPUQuota=200%
LimitNOFILE=8192

[Install]
WantedBy=multi-user.target
UNIT
systemctl daemon-reload
systemctl enable --now montana-node
sleep 3
systemctl is-active montana-node && echo "montana-node: active" || echo "!! montana-node fail"

# 5. Регистрация в orchestrator
LAT="$(echo "$COORDS" | cut -d, -f1)"
LON="$(echo "$COORDS" | cut -d, -f2)"
PAYLOAD=$(jq -nc \
  --arg alias    "$ALIAS" \
  --arg ip       "$PUBLIC_IP" \
  --arg country  "$COUNTRY" \
  --arg hosting  "$HOSTING" \
  --arg label    "$LABEL" \
  --argjson lat  "$LAT" \
  --argjson lon  "$LON" \
  --arg pbk      "$PUB" \
  --arg uuid     "$UUID" \
  --arg sid      "$SID" \
  --arg role     "$ROLE" \
  --arg secret   "$TOKEN" \
  '{alias:$alias,ip:$ip,country:$country,hosting:$hosting,label:$label,coords:[$lat,$lon],reality_pbk:$pbk,reality_uuid:$uuid,reality_sid:$sid,role:$role,secret:$secret}')

RESP=$(curl -sk -X POST "$ORCH/register" -H 'Content-Type: application/json' -d "$PAYLOAD")
echo "orchestrator: $RESP"

cat <<DONE

╔══════════════════════════════════════════════════╗
║  Montana Node "$ALIAS" подключён                 ║
╠══════════════════════════════════════════════════╣
║  reality_pbk:  $PUB
║  reality_uuid: $UUID
║  reality_sid:  $SID
║  montana-node :8444 — p2p Bootstrap → CandidateVdf
║  xray :443    — Reality backend cascade
║  На /net/ и /vpn/ появишься через ~30 сек pull.
╚══════════════════════════════════════════════════╝
DONE