feat: server uninstall.sh (full removal: panel, obfuscator, wg0, nginx, cron, iptables, dirs)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

uninstall.sh

@@ -0,0 +1,70 @@
+#!/bin/bash
+# ============================================================
+#  PCA Phobos — полное удаление сервера (primary / panel node)
+#
+#    bash <(curl -fsSL https://raw.githubusercontent.com/andrey271192/PCA_Phobos/main/uninstall.sh)
+#
+#  Останавливает и удаляет: панель, обфускатор-сервисы, WireGuard wg0,
+#  nginx-сайт, watchdog-cron, бинарники, iptables-правила, каталоги Phobos.
+#  По умолчанию спрашивает подтверждение. PURGE=1 — без вопросов.
+# ============================================================
+set -u
+PHOBOS_DIR="/opt/Phobos"
+PANEL_DIR="/opt/phobos-panel"
+
+[ "$(id -u)" -eq 0 ] || { echo "Запусти от root"; exit 1; }
+
+echo "=================================================="
+echo "  PCA Phobos — УДАЛЕНИЕ сервера"
+echo "  Будут удалены: панель, obfuscator, wg0, nginx-сайт,"
+echo "  watchdog, бинарники, $PHOBOS_DIR, $PANEL_DIR"
+echo "=================================================="
+if [ "${PURGE:-0}" != "1" ]; then
+    printf "Точно удалить ВСЁ? [yes/NO]: "
+    read ans
+    [ "$ans" = "yes" ] || { echo "Отменено."; exit 0; }
+fi
+
+IFACE=$(ip route get 8.8.8.8 2>/dev/null | awk '{for(i=1;i<NF;i++) if($i=="dev") print $(i+1)}' | head -1)
+IFACE="${IFACE:-eth0}"
+
+echo "[1/8] stop + disable services..."
+# obfuscator services (any port)
+for svc in $(systemctl list-units --all --plain --no-legend 'wg-obfuscator-*' 2>/dev/null | awk '{print $1}'); do
+    systemctl stop "$svc" 2>/dev/null; systemctl disable "$svc" 2>/dev/null
+done
+for svc in phobos-panel phobos-api wg-quick@wg0; do
+    systemctl stop "$svc" 2>/dev/null; systemctl disable "$svc" 2>/dev/null
+done
+
+echo "[2/8] remove systemd units..."
+rm -f /etc/systemd/system/wg-obfuscator-*.service 2>/dev/null
+rm -f /etc/systemd/system/phobos-panel.service /etc/systemd/system/phobos-api.service 2>/dev/null
+systemctl daemon-reload 2>/dev/null
+
+echo "[3/8] remove WireGuard wg0..."
+rm -f /etc/wireguard/wg0.conf 2>/dev/null
+
+echo "[4/8] remove iptables rules..."
+iptables -t nat -D POSTROUTING -o "$IFACE" -j MASQUERADE 2>/dev/null || true
+iptables -D FORWARD -i wg0 -j ACCEPT 2>/dev/null || true
+iptables -D FORWARD -o wg0 -m state --state RELATED,ESTABLISHED -j ACCEPT 2>/dev/null || true
+iptables -D INPUT -p udp --dport 51820 ! -s 127.0.0.1 -j DROP 2>/dev/null || true
+
+echo "[5/8] remove nginx site..."
+rm -f /etc/nginx/sites-enabled/phobos /etc/nginx/sites-available/phobos 2>/dev/null
+nginx -t >/dev/null 2>&1 && systemctl reload nginx 2>/dev/null || true
+
+echo "[6/8] remove watchdog cron..."
+( crontab -l 2>/dev/null | grep -v 'phobos-router-watchdog' | grep -v '/opt/Phobos' || true ) | crontab - 2>/dev/null || true
+
+echo "[7/8] remove binaries / symlinks..."
+rm -f /usr/local/bin/wg-obfuscator /usr/local/bin/phobos-update 2>/dev/null
+
+echo "[8/8] remove directories..."
+rm -rf "$PHOBOS_DIR" "$PANEL_DIR" 2>/dev/null
+
+echo "=================================================="
+echo "  Phobos удалён."
+echo "  (WireGuard/nginx/cron-пакеты НЕ удалены — общие; убрать вручную при желании)"
+echo "=================================================="