VPN Invite list view/delete

templates/base.html

@@ -165,10 +165,10 @@
                     </li>
 
                     <li class="nav-item">
-                        <a href="/vpn_invite/settings/" class="nav-link {% if '/vpn_invite/' in request.path %}active{% endif %}">
+                        <a href="/vpn_invite/" class="nav-link {% if '/vpn_invite/' in request.path %}active{% endif %}">
                             <i class="fas fa-share-square nav-icon"></i>
                             <p>
-                                Invite Settings
+                                VPN Invite
                             </p>
                         </a>
                     </li>

templates/vpn_invite/invite_settings.html

@@ -0,0 +1,56 @@
+{% extends 'base.html' %}
+
+{% block content %}
+    <div class='row'>
+        <div class='col-xl-8'>
+            <div class="card card-primary card-outline">
+                <div class="card-header">
+                    <h3 class="card-title">{{ page_title }}</h3>
+                </div>
+
+                <div class="card-body">
+                <div class="row">
+                    <div class="col-lg-12">
+                        <table class="table table-hover">
+                            <thead>
+                            <tr>
+                                <th>Peer</th>
+                                <th>Expiration</th>
+                                <th>Password</th>
+                                <th></th>
+                            </tr>
+                            </thead>
+                            <tbody>
+                            {% if peer_invite_list %}
+                            {% for invite in peer_invite_list %}
+                                <tr>
+                                    <td>{{ invite.peer }}</td>
+                                    <td>{{ invite.invite_expiration }}</td>
+                                    <td>{{ invite.invite_password }}</td>
+                                    <td class="min-width">
+                                        <a href="/vpn_invite/?invite={{ invite.uuid }}&action=delete" onclick="return confirm('Remove VPN invitation for peer {{ invite.peer }}?')"><i class="fas fa-trash-alt"></i></a>
+                                    </td>
+                                </tr>
+                            {% endfor %}
+                            {% else %}
+                                <tr>
+                                    <td colspan="4"></td>
+                                </tr>
+                            {% endif %}
+                            </tbody>
+                        </table>
+                    </div>
+                </div>
+
+                <div class="row">
+                    <div class="col-lg-12">
+                        <a href="/vpn_invite/smtp_settings/" class="btn btn-primary">SMTP Settings</a>
+                        <a href="/vpn_invite/settings/" class="btn btn-primary">Invite Settings</a>
+                    </div>
+                </div>
+                </div>
+            </div>
+        </div>
+    </div>
+{% endblock %}
+

vpn_invite/admin.py

@@ -1,3 +1,12 @@
 from django.contrib import admin
+from .models import InviteSettings, PeerInvite
 
-# Register your models here.
+
+class PeerInviteAdmin(admin.ModelAdmin):
+    list_display = ('peer', 'invite_expiration', 'created', 'updated', 'uuid')
+admin.site.register(PeerInvite, PeerInviteAdmin)
+
+
+class InviteSettingsAdmin(admin.ModelAdmin):
+    list_display = ('name', 'uuid', 'created', 'updated')
+admin.site.register(InviteSettings, InviteSettingsAdmin)

vpn_invite/models.py

@@ -7,6 +7,9 @@ class InviteSettings(models.Model):
     name = models.CharField(max_length=16, default='default_settings', unique=True)
     default_password = models.CharField(max_length=32, default='', blank=True, null=True)
     enforce_random_password = models.BooleanField(default=True)
+    required_user_level = models.PositiveIntegerField(default=50, choices=(
+        (20, 'View Only User'), (30, 'Peer Manager'), (40, 'Wireguard Manager'), (50, 'Administrator'),
+    ))
     random_password_length = models.IntegerField(default=6)
     random_password_complexity = models.CharField(
         max_length=22, default='letters_digits', choices=(
@@ -38,11 +41,14 @@ class InviteSettings(models.Model):
     download_instructions = models.TextField(default='Download the WireGuard app for your device using one of the links below. After installation, you can scan the QR code or download the configuration file to import on your device.')
 
     invite_url = models.URLField(default='')
+
+    invite_text_body = models.TextField(default='Here is your WireGuard VPN invite link: {invite_url}. The link expires in {expire_minutes} minutes.')
+
     invite_email_subject = models.CharField(max_length=64, default='WireGuard VPN Invite', blank=True, null=True)
-    invite_email_body = models.TextField(default='Here is your WireGuard VPN invite link: {invite_url}', blank=True, null=True)
+    invite_email_body = models.TextField(default='Here is your WireGuard VPN invite link: {invite_url}. The link expires in {expire_minutes} minutes.')
     invite_email_enabled = models.BooleanField(default=True)
 
-    invite_whatsapp_body = models.TextField(default='Here is your WireGuard VPN invite link: {invite_url}', blank=True, null=True)
+    invite_whatsapp_body = models.TextField(default='Here is your WireGuard VPN invite link: {invite_url}. The link expires in {expire_minutes} minutes.')
     invite_whatsapp_enabled = models.BooleanField(default=True)
 
     uuid = models.UUIDField(default=uuid.uuid4, editable=False)

vpn_invite/views.py

@@ -1,3 +1,40 @@
-from django.shortcuts import render
+from django.contrib.auth.decorators import login_required
+from django.shortcuts import render, redirect
+from user_manager.models import UserAcl
+from .models import InviteSettings, PeerInvite
+from django.conf import settings
+from django.utils import timezone
 
-# Create your views here.
+
+@login_required
+def view_vpn_invite_settings(request):
+    if not UserAcl.objects.filter(user=request.user).filter(user_level__gte=50).exists():
+        return render(request, 'access_denied.html', {'page_title': 'Access Denied'})
+    if request.GET.get('invite') and request.GET.get('action') == 'delete':
+        PeerInvite.objects.filter(uuid=request.GET.get('invite')).delete()
+        return redirect('/vpn_invite/')
+
+    try:
+        default_invite_url = f'{settings.CSRF_TRUSTED_ORIGINS[1]}/invite/'
+    except:
+        default_invite_url = 'https://wireguard-webadmin.example.com/invite/'
+
+    invite_settings, _ = InviteSettings.objects.get_or_create(
+        name='default_settings', defaults={'invite_url': default_invite_url,}
+    )
+
+    if invite_settings.invite_url.startswith('http://'):
+        invite_settings.invite_url = invite_settings.invite_url.replace('http://', 'https://')
+        invite_settings.save()
+
+    peer_invite_list = PeerInvite.objects.all().order_by('invite_expiration')
+    peer_invite_list.filter(invite_expiration__lt=timezone.now()).delete()
+
+
+    data = {
+        'page_title': 'VPN Invite',
+        'peer_invite_list': peer_invite_list,
+
+    }
+
+    return render(request, 'vpn_invite/invite_settings.html', context=data)

wireguard_webadmin/urls.py

@@ -27,6 +27,7 @@ from api.views import wireguard_status, cron_check_updates, cron_update_peer_lat
 from firewall.views import view_redirect_rule_list, manage_redirect_rule, view_firewall_rule_list, manage_firewall_rule, view_manage_firewall_settings, view_generate_iptables_script, view_reset_firewall, view_firewall_migration_required
 from dns.views import view_static_host_list, view_manage_static_host, view_manage_dns_settings, view_apply_dns_config
 from wgrrd.views import view_rrd_graph
+from vpn_invite.views import view_vpn_invite_settings
 
 urlpatterns = [
     path('admin/', admin.site.urls),
@@ -66,5 +67,6 @@ urlpatterns = [
     path('firewall/firewall_settings/', view_manage_firewall_settings, name='firewall_settings'),
     path('firewall/generate_firewall_script/', view_generate_iptables_script, name='generate_iptables_script'),
     path('firewall/reset_to_default/', view_reset_firewall, name='reset_firewall'),
-    path('firewall/migration_required/', view_firewall_migration_required, name='firewall_migration_required')
+    path('firewall/migration_required/', view_firewall_migration_required, name='firewall_migration_required'),
+    path('vpn_invite/', view_vpn_invite_settings, name='vpn_invite_settings'),
 ]