Merge pull request #2 from hazelops/feature/initial

Add template for WireGuard GUI client to README.md

Author: kobrikx

README.md

@@ -7,19 +7,45 @@ Before using this module, you'll need to:
 
 1. Install the [WireGuard tools](https://www.wireguard.com/install/) for your OS.
 
-2. Generate a key pair for each client:
+2. Generate a key pair for each client with a WireGuard tool:
    ```bash
    wg genkey | tee client1-privatekey | wg pubkey > client1-publickey
    ```
 
-3. Generate a key pair for the server
+3. Generate a key pair for the server with a WireGuard tool:
    ```bash
    wg genkey | tee server-privatekey | wg pubkey > server-publickey
    ```
 4. Add each client's public key, along with the next available IP address to the `wg_clients` list.
 
 5. Add server's private key to the `wg_server_private_key` variable. You can use AWS SSM Parameter store to store and read server private key.
-
+  5.1 To store the private key you could use this command: 
+    
+   ```shell
+    aws ssm put-parameter --name /wireguard/wg-server-private-key --type SecureString --value <Your Server Private Key>
+    ```
+   
+6. To create working configuration for the GUI WireGuard client, you should create a conf file from this template:
+
+```toml
+[Interface]
+PrivateKey = <Your Client Private Key>
+ListenPort = 51820
+Address = 10.0.0.4/32 # Set your client's local ip address 
+DNS = 8.8.8.8
+
+[Peer]
+PublicKey = <Public Key of Your WireGuard Server>
+AllowedIPs = 10.0.0.0/24
+Endpoint = <IP or Domain Name of Your WireGuard Server>:51820
+PersistentKeepalive = 25
+```
+
+Save this file as `<Your VPN Name>.conf`. Then you could import your configuration in WireGuard GUI client or share it with end users. 
+
+If you want to save or share more than one conf file - you can add them to single zip file without folders.
+
+WireGuard GUI client support import of zipped configurations. 
 
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