Init

scripts/enable-client.sh

@@ -0,0 +1,66 @@
+#!/bin/bash
+set -e
+
+# Script to enable a previously disabled VPN client
+# Usage: ./enable-client.sh <client_name>
+
+if [ "$EUID" -ne 0 ]; then
+    echo "ERROR: Please run as root"
+    exit 1
+fi
+
+if [ -z "$1" ]; then
+    echo "Usage: $0 <client_name>"
+    echo "Example: $0 phone"
+    exit 1
+fi
+
+CLIENT_NAME="$1"
+KEYS_DIR="/etc/wireguard/keys"
+CLIENTS_DIR="/etc/wireguard/clients"
+WG_INTERFACE="wg0"
+
+# Check if client exists
+if [ ! -f "${KEYS_DIR}/client_${CLIENT_NAME}.pub" ]; then
+    echo "ERROR: Client '${CLIENT_NAME}' does not exist"
+    exit 1
+fi
+
+if [ ! -f "${CLIENTS_DIR}/${CLIENT_NAME}.conf" ]; then
+    echo "ERROR: Client configuration file not found"
+    exit 1
+fi
+
+CLIENT_PUBLIC_KEY=$(cat "${KEYS_DIR}/client_${CLIENT_NAME}.pub")
+
+# Check if client is already active
+if wg show ${WG_INTERFACE} | grep -q "${CLIENT_PUBLIC_KEY}"; then
+    echo "Client '${CLIENT_NAME}' is already enabled"
+    exit 0
+fi
+
+# Extract IP from client config
+CLIENT_IP=$(grep "^Address" "${CLIENTS_DIR}/${CLIENT_NAME}.conf" | awk '{print $3}')
+
+if [ -z "${CLIENT_IP}" ]; then
+    echo "ERROR: Could not determine client IP from config"
+    exit 1
+fi
+
+echo "Enabling VPN client: ${CLIENT_NAME}"
+echo ""
+
+echo "[1/2] Adding peer to WireGuard interface..."
+wg set ${WG_INTERFACE} peer ${CLIENT_PUBLIC_KEY} allowed-ips ${CLIENT_IP}
+
+echo "[2/2] Saving WireGuard configuration..."
+wg-quick save ${WG_INTERFACE}
+
+echo ""
+echo "========================================="
+echo "Client enabled successfully!"
+echo "========================================="
+echo ""
+echo "Client '${CLIENT_NAME}' is now active"
+echo "IP Address: ${CLIENT_IP}"
+echo ""