Delete wg0.conf

v2.1 Merge

.gitignore

@@ -8,5 +8,6 @@ src/test.py
 tmp
 __pycache__
 src/wg-dashboard.ini
-src/wg-dashboard.ini
 src/static/pic.xd
+*.conf
+

README.md

@@ -15,22 +15,16 @@
 </p>
 <p align="center">Monitoring WireGuard is not convinient, need to login into server and type <code>wg show</code>. That's why this platform is being created, to view all configurations and manage them in a easier way.</p>
 
+## 📣 What's New: Version 2.1
 
 
-## 📣 What's New: Version 2.0.1
+- Added **Ping** and **Traceroute** tools!
-
-
-- Added **Ping** and **Traceroute** tool
 - Adjusted the calculation of data usage on each peers
 - Added refresh interval of the dashboard
-
+- Bug fixed when no configuration on fresh install ([Bug report](https://github.com/donaldzou/wireguard-dashboard/issues/23#issuecomment-869189672))
+- Fixed crash when too many peers ([Bug report](https://github.com/donaldzou/wireguard-dashboard/issues/22#issuecomment-868840564))
 <hr>
 
-### ⚠️ **Update from v1.x.x**
-
-1. Stop the dashboard if it is running.
-2. You can use `git pull https://github.com/donaldzou/Wireguard-Dashboard.git v2.0.1`  to get the new update inside `Wireguard-Dashboard` directory.
-3. Proceed **Step 2 & 3** in the [Install](#-install) step down below.
 
 
 
@@ -55,7 +49,9 @@
 - ‼️ Make sure you have **Wireguard** and **Wireguard-Tools (`wg-quick`)** installed.‼️  <a href="https://www.wireguard.com/install/">How to install?</a>
 - Configuration files under **/etc/wireguard**
 
-  - **Note: For peers, `PublicKey` & `AllowedIPs` is required.**
+  - **Note**: 
+    - **For `[Interface]` in the `.conf` file, please make sure you have `SaveConfig = true` under `[Interface]`** (Bug mentioned in [#9](https://github.com/donaldzou/wireguard-dashboard/issues/9#issuecomment-852346481))
+    - **For peers, `PublicKey` & `AllowedIPs` is required.**
 - Python 3.7+ & Pip3
 
 
@@ -65,7 +61,7 @@
 **1. Download Wireguard Dashboard**
 
 ```shell
-git clone -b v2.0.1 https://github.com/donaldzou/Wireguard-Dashboard.git
+git clone -b v2.1 https://github.com/donaldzou/Wireguard-Dashboard.git
 ```
 
 **2. Install Python Dependencies**
@@ -90,13 +86,13 @@ Access your server with port `10086` ! e.g (http://your_server_ip:10086), contin
 
 **1. Start/Stop/Restart Wireguard Dashboard**
 
+
 ```shell
 cd Wireguard-Dashboard/src
 ./wgd.sh start    # Start the dashboard in background
 ./wgd.sh debug    # Start the dashboard in foreground (debug mode)
 ./wgd.sh stop     # Stop the dashboard
 ./wgd.sh restart  # Restart the dasboard
-./wgd.sh update   # Update the dashboard
 ```
 
 ⚠️  **For first time user please also read the next section.**
@@ -129,17 +125,30 @@ Since version 2.0, Wireguard Dashboard will be using a configuration file called
 
 All these settings will be able to configure within the dashboard in **Settings** on the sidebar, without changing the actual file. **Except `version` and `auth_req` due to security consideration.**
 
-
-
 ## ❓ How to update the dashboard?
 
-```shell
+1. Change your directory to `wireguard-dashboard` 
-cd wireguard-dashboard
+    ```
-sudo sh wgd.sh update  # Perform update
+    $ cd wireguard-dashboard
-sudo sh wgd.sh start   # Start dashboard
+    ```
-```
+2. Get the newest version
-
+    ```
+    $ sudo git pull https://github.com/donaldzou/wireguard-dashboard.git v2.1 --force
+    ```
+3. Update and install all python dependencies
+   ```
+   $ python3 -m pip install -r requirements.txt
+   ```
+4. Start the dashboard
+    ```
+   $ ./wgd.sh start
+   ```
+   
+### ⚠️ **Update from v1.x.x**
 
+1. Stop the dashboard if it is running.
+2. You can use `git pull https://github.com/donaldzou/Wireguard-Dashboard.git v2.1`  to get the new update inside `Wireguard-Dashboard` directory.
+3. Proceed **Step 2 & 3** in the [Install](#-install) step down below.
 
 ## 🔍 Screenshot
 

src/dashboard.py

@@ -1,9 +1,10 @@
 # Python Built-in Library
 import os
 from flask import Flask, request, render_template, redirect, url_for, session, abort, jsonify
-from icmplib import ping, multiping, traceroute, resolve, Host, Hop
+
 import subprocess
 from datetime import datetime, date, time, timedelta
+import time
 from operator import itemgetter
 import secrets
 import hashlib
@@ -13,9 +14,10 @@ import re
 # PIP installed library
 import ifcfg
 from tinydb import TinyDB, Query
+from icmplib import ping, multiping, traceroute, resolve, Host, Hop
 
 # Dashboard Version
-dashboard_version = 'v2.0'
+dashboard_version = 'v2.1'
 # Dashboard Config Name
 dashboard_conf = 'wg-dashboard.ini'
 # Upgrade Required
@@ -85,15 +87,93 @@ def read_conf_file(config_name):
             if i == "[Peer]":
                 peer += 1
                 conf_peer_data["Peers"].append({})
-            else:
+            elif peer > -1:
                 if len(i) > 0:
-                    tmp = re.split('\s*=\s*', i,1)
+                    tmp = re.split('\s*=\s*', i, 1)
                     if len(tmp) == 2:
                         conf_peer_data["Peers"][peer][tmp[0]] = tmp[1]
+
+    f.close()
     # Read Configuration File End
     return conf_peer_data
 
 
+def get_latest_handshake(config_name, db, peers):
+    # Get latest handshakes
+    try:
+        data_usage = subprocess.check_output("wg show " + config_name + " latest-handshakes", shell=True)
+    except Exception:
+        return "stopped"
+    data_usage = data_usage.decode("UTF-8").split()
+    count = 0
+    now = datetime.now()
+    b = timedelta(minutes=2)
+    for i in range(int(len(data_usage) / 2)):
+        minus = now - datetime.fromtimestamp(int(data_usage[count + 1]))
+        if minus < b:
+            status = "running"
+        else:
+            status = "stopped"
+        if int(data_usage[count + 1]) > 0:
+            db.update({"latest_handshake": str(minus).split(".")[0], "status": status},
+                      peers.id == data_usage[count])
+        else:
+            db.update({"latest_handshake": "(None)", "status": status}, peers.id == data_usage[count])
+        count += 2
+
+def get_transfer(config_name, db, peers):
+    # Get transfer
+    try:
+        data_usage = subprocess.check_output("wg show " + config_name + " transfer", shell=True)
+    except Exception:
+        return "stopped"
+    data_usage = data_usage.decode("UTF-8").split()
+    count = 0
+    for i in range(int(len(data_usage) / 3)):
+        cur_i = db.search(peers.id == data_usage[count])
+        total_sent = cur_i[0]['total_sent']
+        total_receive = cur_i[0]['total_receive']
+        traffic = cur_i[0]['traffic']
+        cur_total_sent = round(int(data_usage[count + 2]) / (1024 ** 3), 4)
+        cur_total_receive = round(int(data_usage[count + 1]) / (1024 ** 3), 4)
+        if cur_i[0]["status"] == "running":
+            if total_sent <= cur_total_sent and total_receive <= cur_total_receive:
+                total_sent = cur_total_sent
+                total_receive = cur_total_receive
+            else:
+                now = datetime.now()
+                ctime = now.strftime("%d/%m/%Y %H:%M:%S")
+                traffic.append(
+                    {"time": ctime, "total_receive": round(total_receive, 4), "total_sent": round(total_sent, 4),
+                     "total_data": round(total_receive + total_sent, 4)})
+                total_sent = 0
+                total_receive = 0
+                db.update({"traffic": traffic}, peers.id == data_usage[count])
+            db.update({"total_receive": round(total_receive, 4),
+                       "total_sent": round(total_sent, 4),
+                       "total_data": round(total_receive + total_sent, 4)}, peers.id == data_usage[count])
+
+        count += 3
+
+def get_endpoint(config_name, db, peers):
+    # Get endpoint
+    try:
+        data_usage = subprocess.check_output("wg show " + config_name + " endpoints", shell=True)
+    except Exception:
+        return "stopped"
+    data_usage = data_usage.decode("UTF-8").split()
+    count = 0
+    for i in range(int(len(data_usage) / 2)):
+        db.update({"endpoint": data_usage[count + 1]}, peers.id == data_usage[count])
+        count += 2
+
+def get_allowed_ip(config_name, db, peers, conf_peer_data):
+    # Get allowed ip
+    for i in conf_peer_data["Peers"]:
+        db.update({"allowed_ip": i.get('AllowedIPs', '(None)')}, peers.id == i["PublicKey"])
+
+
+
 def get_conf_peers_data(config_name):
     db = TinyDB('db/' + config_name + '.json')
     peers = Query()
@@ -114,77 +194,20 @@ def get_conf_peers_data(config_name):
                 "traffic": []
             })
 
-        # Get latest handshakes
+    tic = time.perf_counter()
-        try:
+    get_latest_handshake(config_name, db, peers)
-            data_usage = subprocess.check_output("wg show " + config_name + " latest-handshakes", shell=True)
+    get_transfer(config_name, db, peers)
-        except Exception:
+    get_endpoint(config_name, db, peers)
-            return "stopped"
+    get_allowed_ip(config_name, db, peers, conf_peer_data)
-        data_usage = data_usage.decode("UTF-8").split()
+    toc = time.perf_counter()
-        count = 0
+    print(f"Finish fetching data in {toc - tic:0.4f} seconds")
-        now = datetime.now()
-        b = timedelta(minutes=2)
-        for i in range(int(len(data_usage) / 2)):
-            minus = now - datetime.fromtimestamp(int(data_usage[count + 1]))
-            if minus < b:
-                status = "running"
-            else:
-                status = "stopped"
-            if int(data_usage[count + 1]) > 0:
-                db.update({"latest_handshake": str(minus).split(".")[0], "status": status},
-                          peers.id == data_usage[count])
-            else:
-                db.update({"latest_handshake": "(None)", "status": status}, peers.id == data_usage[count])
-            count += 2
-
-    # Get transfer
-    try:
-        data_usage = subprocess.check_output("wg show " + config_name + " transfer", shell=True)
-    except Exception:
-        return "stopped"
-    data_usage = data_usage.decode("UTF-8").split()
-    count = 0
-    for i in range(int(len(data_usage) / 3)):
-        cur_i = db.search(peers.id == data_usage[count])
-        total_sent = cur_i[0]['total_sent']
-        total_receive = cur_i[0]['total_receive']
-        traffic = cur_i[0]['traffic']
-        cur_total_sent = round(int(data_usage[count + 2]) / (1024 ** 3), 4)
-        cur_total_receive = round(int(data_usage[count + 1]) / (1024 ** 3), 4)
-        if cur_i[0]["status"] == "running":
-            if total_sent <= cur_total_sent and total_receive <= cur_total_receive:
-                total_sent = cur_total_sent
-                total_receive = cur_total_receive
-            else:
-                now = datetime.now()
-                ctime = now.strftime("%d/%m/%Y %H:%M:%S")
-                traffic.append({"time": ctime, "total_receive": round(total_receive, 4),"total_sent": round(total_sent, 4),
-                                "total_data": round(total_receive + total_sent, 4)})
-                total_sent = 0
-                total_receive = 0
-                db.update({"traffic": traffic}, peers.id == data_usage[count])
-            db.update({"total_receive": round(total_receive, 4),
-                       "total_sent": round(total_sent, 4),
-                       "total_data": round(total_receive + total_sent, 4)}, peers.id == data_usage[count])
-
-        count += 3
-
-    # Get endpoint
-    try:
-        data_usage = subprocess.check_output("wg show " + config_name + " endpoints", shell=True)
-    except Exception:
-        return "stopped"
-    data_usage = data_usage.decode("UTF-8").split()
-    count = 0
-    for i in range(int(len(data_usage) / 2)):
-        db.update({"endpoint": data_usage[count + 1]}, peers.id == data_usage[count])
-        count += 2
-
-    # Get allowed ip
-    for i in conf_peer_data["Peers"]:
-        db.update({"allowed_ip": i.get('AllowedIPs', '(None)')}, peers.id == i["PublicKey"])
     db.close()
 
 
+
+
+
+
 def get_peers(config_name):
     get_conf_peers_data(config_name)
     db = TinyDB('db/' + config_name + '.json')
@@ -243,13 +266,13 @@ def get_conf_list():
             if ".conf" in i:
                 i = i.replace('.conf', '')
                 temp = {"conf": i, "status": get_conf_status(i), "public_key": get_conf_pub_key(i)}
-                # get_conf_peers_data(i)
                 if temp['status'] == "running":
                     temp['checked'] = 'checked'
                 else:
                     temp['checked'] = ""
                 conf.append(temp)
-    conf = sorted(conf, key=itemgetter('conf'))
+    if len(conf) > 0:
+        conf = sorted(conf, key=itemgetter('conf'))
     return conf
 
 
@@ -266,7 +289,7 @@ def auth_req():
                 request.endpoint != "signout" and \
                 request.endpoint != "auth" and \
                 "username" not in session:
-            print("not loggedin")
+            print("User not loggedin - Attemped access: "+str(request.endpoint))
             session['message'] = "You need to sign in first!"
             return redirect(url_for("signin"))
     else:
@@ -475,6 +498,9 @@ def conf(config_name):
         conf_data['checked'] = "checked"
     config = configparser.ConfigParser(strict=False)
     config.read(dashboard_conf)
+    config_list = get_conf_list()
+    if config_name not in [conf['conf'] for conf in config_list]:
+        return render_template('index.html', conf=get_conf_list())
     return render_template('configuration.html', conf=get_conf_list(), conf_data=conf_data, dashboard_refresh_interval=int(config.get("Server","dashboard_refresh_interval")))
 
 
@@ -523,7 +549,7 @@ def add_peer(config_name):
     public_key = data['public_key']
     allowed_ips = data['allowed_ips']
     keys = get_conf_peer_key(config_name)
-    if public_key is not list:
+    if type(keys) != list:
         return config_name+" is not running."
     if public_key in keys:
         return "Key already exist."
@@ -531,8 +557,7 @@ def add_peer(config_name):
         status = ""
         try:
             status = subprocess.check_output(
-                "wg set " + config_name + " peer " + public_key + " allowed-ips " + allowed_ips, shell=True,
+                "wg set " + config_name + " peer " + public_key + " allowed-ips " + allowed_ips, shell=True, stderr=subprocess.STDOUT)
-                stderr=subprocess.STDOUT)
             status = subprocess.check_output("wg-quick save " + config_name, shell=True, stderr=subprocess.STDOUT)
             get_conf_peers_data(config_name)
             db = TinyDB("db/" + config_name + ".json")
@@ -548,13 +573,12 @@ def add_peer(config_name):
 def remove_peer(config_name):
     if get_conf_status(config_name) == "stopped":
         return "Your need to turn on " + config_name + " first."
-
     db = TinyDB("db/" + config_name + ".json")
     peers = Query()
     data = request.get_json()
     delete_key = data['peer_id']
     keys = get_conf_peer_key(config_name)
-    if keys is not list:
+    if type(keys) != list:
         return config_name+" is not running."
     if delete_key not in keys:
         db.close()

src/db/wg0.conf

@@ -1,34 +0,0 @@
-[Interface]
-Address = 10.200.200.1/24
-SaveConfig = true
-PostUp = iptables -A FORWARD -i wg0 -j ACCEPT; iptables -A FORWARD -o wg0 -j ACCEPT; iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
-PostDown = iptables -D FORWARD -i wg0 -j ACCEPT; iptables -D FORWARD -o wg0 -j ACCEPT; iptables -t nat -D POSTROUTING -o eth0 -j MASQUERADE
-ListenPort = 51820
-PrivateKey = 8DsSMli3okgUx5frKbFQ0fMW5ZMyqyxOdOW7+g21L18=
-
-
-[Peer]
-#Name = 10
-PublicKey = Hw2sISygeuT4eQyubDdP0CA2RJHYcpHhBOnIn6riEA0=
-AllowedIPs = 10.200.200.9/32, 10.200.200.2/32
-Endpoint = 142.114.220.189:58403
-
-[Peer]
-PublicKey = 0pCjuGUyXIxTmCZCoFeVtMOgZFVkU9WPGilJxLpYVAI=
-AllowedIPs = 10.200.200.3/32
-Endpoint = 76.67.102.20:55349
-
-[Peer]
-PublicKey = sJrgj14BfToasB5EhQfUjw2xTj3FoU/lSca9bDx+2Ww=
-AllowedIPs = 10.200.200.4/32
-Endpoint = 175.0.140.3:59637
-
-[Peer]
-PublicKey = IxM4gsOWugRtQ0WmFnaAYUCVquTsSqxHiE7oqisKsRQ=
-AllowedIPs = 10.200.200.5/32
-Endpoint = 180.152.230.148:61618
-
-[Peer]
-PublicKey = TSsTB1NPTOHfqNkcNZbJQiz+XcJ32AudypDwa5ItmBM=
-AllowedIPs = 10.200.200.6/32
-Endpoint = 118.250.38.191:51820

src/static/dashboard.css

@@ -185,4 +185,14 @@ body {
 
 main{
   margin-bottom: 3rem;
-}
+}
+
+/*.add_btn{*/
+/*  position: fixed;*/
+/*  bottom: 1.75rem;*/
+/*  right: 1.75rem;*/
+/*  z-index: 1000;*/
+/*  padding: 0.75rem 1.5rem;*/
+/*  border-radius: 3rem;*/
+/*  font-size: 1rem;*/
+/*}*/

src/templates/configuration.html

@@ -22,13 +22,13 @@
 						  <span aria-hidden="true">&times;</span>
 						</button>
 					</div>
-					<form>
+					<form id="add_peer_form">
 						<div class="form-group">
-							<label for="public_key">Public Key</label>
+							<label for="public_key">Public Key<code>*</code></label>
 							<input type="text" class="form-control" id="public_key" aria-describedby="public_key">
 						</div>
 						<div class="form-group">
-							<label for="allowed_ips">Allowed IPs</label>
+							<label for="allowed_ips">Allowed IPs<code>*</code></label>
 							<input type="text" class="form-control" id="allowed_ips">
 						</div>
                         <div class="form-group">
@@ -163,7 +163,9 @@
 				headers:{
 					"Content-Type": "application/json"
 				},
-				data: JSON.stringify({"public_key":$("#public_key").val(), "allowed_ips": $("#allowed_ips").val(), "name":$("#new_add_name").val()}),
+				data: JSON.stringify({"public_key":$("#public_key").val(),
+                    "allowed_ips": $("#allowed_ips").val(),
+                    "name":$("#new_add_name").val()}),
 				success: function (response){
 					if(response != "true"){
 						$("#add_peer_alert").html(response+$("#add_peer_alert").html());
@@ -177,12 +179,18 @@
 		}
 	})
 
+
+
+    var deleteModal = new bootstrap.Modal(document.getElementById('delete_modal'), {
+        keyboard: false
+    });
+
     $("body").on("click", ".btn-delete-peer", function(){
         var peer_id = $(this).attr("id");
 		$("#delete_peer").attr("peer_id", peer_id);
+		deleteModal.toggle();
     })
 
-
 	$("#delete_peer").click(function(){
 		var peer_id = $(this).attr("peer_id");
 		var config = $(this).attr("conf_id");
@@ -195,23 +203,26 @@
 			data: JSON.stringify({"action": "delete", "peer_id": peer_id}),
 			success: function (response){
 				if(response !== "true"){
-						$("#remove_peer_alert").html(response+$("#add_peer_alert").html());
+                    $("#remove_peer_alert").html(response+$("#add_peer_alert").html());
-						$("#remove_peer_alert").removeClass("d-none");
+                    $("#remove_peer_alert").removeClass("d-none");
-					}
+                }
-					else{
+                else{
-						location.reload();
+                    deleteModal.toggle();
-					}
+                    load_data();
+                    $('#alertToast').toast('show');
+                    $('#alertToast .toast-body').html("Peer deleted!");
+                }
 			}
 		})
 	});
 
 
-
+    var settingModal = new bootstrap.Modal(document.getElementById('setting_modal'), {
-	var myModal = new bootstrap.Modal(document.getElementById('setting_modal'), {
         keyboard: false
     })
+
 	$("body").on("click", ".btn-setting-peer", function(){
-        myModal.toggle();
+        settingModal.toggle();
         var peer_id = $(this).attr("id");
 		$("#save_peer_name").attr("peer_id", peer_id);
         $.ajax({
@@ -233,6 +244,7 @@
         })
     });
 
+
 	$("#save_peer_name").click(function (){
 	    var peer_id = $(this).attr("peer_id");
 	    $.ajax({
@@ -243,7 +255,7 @@
 			},
             data: JSON.stringify({id: peer_id, name: $("#peer_name_textbox").val()}),
             success: function (response){
-                myModal.toggle();
+                settingModal.toggle();
                 load_data();
                 $('#alertToast').toast('show');
                 $('#alertToast .toast-body').html("Name Saved!");

src/templates/get_conf.html

@@ -56,10 +56,9 @@
                 <button type="button" class="btn btn-outline-primary btn-sm update_interval" refresh-interval="30000">30s</button>
                 <button type="button" class="btn btn-outline-primary btn-sm update_interval" refresh-interval="60000">1m</button>
             </div>
-            <button type="button" class="btn btn-outline-primary btn-sm" data-toggle="modal" data-target="#add_modal">
+            <button type="button" class="btn btn-primary add_btn btn-sm" data-toggle="modal" data-target="#add_modal">
-				<i class="bi bi-plus-circle-fill"></i> Peer
+				<i class="bi bi-plus-circle-fill"></i> PEER
 			</button>
-			
 		</div>
 	</div>
 	
@@ -111,7 +110,7 @@
 						<div class="button-group">
                             <hr>
                             <button type="button" class="btn btn-outline-primary btn-setting-peer btn-control" id="{{i['id']}}" data-toggle="modal"><i class="bi bi-gear-fill"></i></button>
-							<button type="button" class="btn btn-outline-danger btn-delete-peer btn-control" id="{{i['id']}}" data-toggle="modal" data-target="#delete_modal"><i class="bi bi-x-circle-fill"></i></button>
+							<button type="button" class="btn btn-outline-danger btn-delete-peer btn-control" id="{{i['id']}}" data-toggle="modal"><i class="bi bi-x-circle-fill"></i></button>
 						</div>
 					</div>
 				</div>

src/templates/index.html

@@ -6,6 +6,9 @@
         {% include "sidebar.html" %}
 		<main role="main" class="col-md-9 ml-sm-auto col-lg-10 px-md-4 mb-4">
             <h1 class="pb-4 mt-4">Home</h1>
+            {% if conf == [] %}
+                <p class="text-muted">You don't have any WireGuard configurations yet. Please check the configuration folder or change it in "Settings". By default the folder is "/etc/wireguard".</p>
+            {% endif %}
 			{% for i in conf%}
 				<div class="card mt-3">
 					<div class="card-body">

src/templates/sidebar.html

@@ -9,7 +9,7 @@
                     {% endif %}
                     {% if session['update'] == "true" %}
                     <li class="nav-item sb-update-li">
-                        <a class="nav-link sb-update-url" data-toggle="modal" data-target="#update_modal" href="#">New Update Available!<span class="dot dot-running"></span></a>
+                        <a class="nav-link sb-update-url" href="https://github.com/donaldzou/wireguard-dashboard#-how-to-update-the-dashboard">New Update Available!<span class="dot dot-running"></span></a>
                     </li>
                     {% endif %}
                 </ul>

src/wgd.sh

@@ -50,17 +50,21 @@ update_wgd() {
   printf "Are you sure you want to update to the %s? (Y/N): " "$new_ver"
   read up
   if [ "$up" = "Y" ]; then
+    printf "%s\n" "$dashes"
     printf "| Shutting down Wireguard Dashboard...                     |\n"
+    printf "%s\n" "$dashes"
     printf "| Downloading %s from GitHub...                            |\n" "$new_ver"
+    printf "%s\n" "$dashes"
     git pull https://github.com/donaldzou/wireguard-dashboard.git $new_ver --force >  /dev/null 2>&1
-    printf "| Installing all required python package                   |\n"
-    python3 -m pip install -r requirements.txt
     printf "| Update Successfully!                                     |\n"
-    printf "| Dashboard is running...                                  |\n"
+    printf "%s\n" "$dashes"
-    exec "wgd.sh" "start"
+    printf "| Now you can start the dashboard with >> sh wgd.sh start  |\n"
+    printf "%s\n" "$dashes"
     exit 1
   else
-    printf "Cancel update. \n"
+    printf "%s\n" "$dashes"
+    printf "CANCEL update. \n"
+    printf "%s\n" "$dashes"
   fi
 }