54 lines
1.3 KiB
Bash
Executable File
54 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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set -e
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# Script to disable a VPN client (keeps keys but removes from WireGuard)
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# Usage: ./disable-client.sh <client_name>
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if [ "$EUID" -ne 0 ]; then
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echo "ERROR: Please run as root"
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exit 1
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fi
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if [ -z "$1" ]; then
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echo "Usage: $0 <client_name>"
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echo "Example: $0 phone"
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exit 1
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fi
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CLIENT_NAME="$1"
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KEYS_DIR="/etc/wireguard/keys"
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WG_INTERFACE="wg0"
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# Check if client exists
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if [ ! -f "${KEYS_DIR}/client_${CLIENT_NAME}.pub" ]; then
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echo "ERROR: Client '${CLIENT_NAME}' does not exist"
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exit 1
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fi
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CLIENT_PUBLIC_KEY=$(cat "${KEYS_DIR}/client_${CLIENT_NAME}.pub")
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# Check if client is currently active
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if ! wg show ${WG_INTERFACE} | grep -q "${CLIENT_PUBLIC_KEY}"; then
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echo "Client '${CLIENT_NAME}' is already disabled"
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exit 0
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fi
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echo "Disabling VPN client: ${CLIENT_NAME}"
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echo ""
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echo "[1/2] Removing peer from WireGuard interface..."
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wg set ${WG_INTERFACE} peer ${CLIENT_PUBLIC_KEY} remove
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echo "[2/2] Saving WireGuard configuration..."
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wg-quick save ${WG_INTERFACE}
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echo ""
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echo "========================================="
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echo "Client disabled successfully!"
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echo "========================================="
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echo ""
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echo "Client '${CLIENT_NAME}' is now disabled"
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echo "Keys and configuration are preserved"
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echo "To re-enable, use: ./enable-client.sh ${CLIENT_NAME}"
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echo ""
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