Basic router manager CRUD

router_manager/admin.py

@@ -0,0 +1,29 @@
+from django.contrib import admin
+from .models import Router, SSHKey, RouterStatus
+
+
+class RouterAdmin(admin.ModelAdmin):
+    list_display = ('name', 'address', 'username', 'router_type', 'enabled', 'monitoring')
+    search_fields = ('name', 'address', 'username', 'router_type')
+    list_filter = ('router_type', 'enabled', 'monitoring')
+
+
+admin.site.register(Router, RouterAdmin)
+
+
+class SSHKeyAdmin(admin.ModelAdmin):
+    list_display = ('name', 'updated', 'created')
+    search_fields = ('name',)
+    list_filter = ('updated', 'created')
+
+
+admin.site.register(SSHKey, SSHKeyAdmin)
+
+
+class RouterStatusAdmin(admin.ModelAdmin):
+    list_display = ('router', 'status_online', 'last_status_change', 'last_backup')
+    search_fields = ('router', 'status_online')
+    list_filter = ('status_online', 'last_status_change', 'last_backup')
+
+
+admin.site.register(RouterStatus, RouterStatusAdmin)

router_manager/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class RouterManagerConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'router_manager'

router_manager/forms.py

@@ -0,0 +1,44 @@
+from django import forms
+from crispy_forms.helper import FormHelper
+from crispy_forms.layout import Layout, Submit, Row, Column, HTML
+from .models import Router
+
+
+class RouterForm(forms.ModelForm):
+    class Meta:
+        model = Router
+        fields = ['name', 'address', 'username', 'password', 'ssh_key', 'monitoring', 'router_type', 'enabled']
+
+    def __init__(self, *args, **kwargs):
+        super(RouterForm, self).__init__(*args, **kwargs)
+        self.helper = FormHelper()
+        self.helper.form_method = 'post'
+        if self.instance.pk:
+            delete_html = "<a href='javascript:void(0)' class='btn btn-outline-danger' data-command='delete' onclick='openCommandDialog(this)'>Delete</a>"
+        else:
+            delete_html = ''
+        self.helper.layout = Layout(
+            Row(
+                Column('name', css_class='form-group col-md-6 mb-0'),
+                Column('address', css_class='form-group col-md-6 mb-0'),
+                css_class='form-row'
+            ),
+            Row(
+                Column('username', css_class='form-group col-md-6 mb-0'),
+                Column('password', css_class='form-group col-md-6 mb-0'),
+                css_class='form-row'
+            ),
+            'ssh_key',
+
+            'router_type',
+            'monitoring',
+            'enabled',
+            Row(
+                Column(
+                    Submit('submit', 'Salvar', css_class='btn btn-success'),
+                    HTML(' <a class="btn btn-secondary" href="/router/list/">Back</a> '),
+                    HTML(delete_html),
+                    css_class='col-md-12'),
+                css_class='form-row'
+            )
+        )

router_manager/migrations/0001_initial.py

@@ -0,0 +1,45 @@
+# Generated by Django 5.0.3 on 2024-03-15 21:08
+
+import django.db.models.deletion
+import uuid
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='SSHKey',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100)),
+                ('public_key', models.TextField()),
+                ('private_key', models.TextField()),
+                ('updated', models.DateTimeField(auto_now=True)),
+                ('created', models.DateTimeField(auto_now_add=True)),
+                ('uuid', models.UUIDField(default=uuid.uuid4, editable=False, unique=True)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Router',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100)),
+                ('address', models.CharField(max_length=15)),
+                ('username', models.CharField(default='admin', max_length=100)),
+                ('password', models.CharField(max_length=100)),
+                ('monitoring', models.BooleanField(default=True)),
+                ('router_type', models.CharField(choices=[('routeros', 'Mikrotik (RouterOS)'), ('openwrt', 'OpenWRT')], max_length=100)),
+                ('enabled', models.BooleanField(default=True)),
+                ('updated', models.DateTimeField(auto_now=True)),
+                ('created', models.DateTimeField(auto_now_add=True)),
+                ('uuid', models.UUIDField(default=uuid.uuid4, editable=False, unique=True)),
+                ('ssh_key', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='router_manager.sshkey')),
+            ],
+        ),
+    ]

router_manager/migrations/0002_alter_router_password.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.0.3 on 2024-03-16 12:36
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('router_manager', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='router',
+            name='password',
+            field=models.CharField(blank=True, max_length=100, null=True),
+        ),
+    ]

router_manager/migrations/0003_routerstatus.py

@@ -0,0 +1,28 @@
+# Generated by Django 5.0.3 on 2024-03-16 15:16
+
+import django.db.models.deletion
+import uuid
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('router_manager', '0002_alter_router_password'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='RouterStatus',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('status_online', models.BooleanField(default=False)),
+                ('last_status_change', models.DateTimeField(blank=True, null=True)),
+                ('last_backup', models.DateTimeField(blank=True, null=True)),
+                ('updated', models.DateTimeField(auto_now=True)),
+                ('created', models.DateTimeField(auto_now_add=True)),
+                ('uuid', models.UUIDField(default=uuid.uuid4, editable=False, unique=True)),
+                ('router', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to='router_manager.router')),
+            ],
+        ),
+    ]

router_manager/models.py

@@ -0,0 +1,46 @@
+from django.db import models
+import uuid
+
+
+class SSHKey(models.Model):
+    name = models.CharField(max_length=100)
+    public_key = models.TextField()
+    private_key = models.TextField()
+
+    updated = models.DateTimeField(auto_now=True)
+    created = models.DateTimeField(auto_now_add=True)
+    uuid = models.UUIDField(unique=True, editable=False, default=uuid.uuid4)
+
+    def __str__(self):
+        return self.name
+
+
+class Router(models.Model):
+    name = models.CharField(max_length=100)
+    address = models.CharField(max_length=15)
+    username = models.CharField(max_length=100, default='admin')
+    password = models.CharField(max_length=100, null=True, blank=True)
+    ssh_key = models.ForeignKey(SSHKey, on_delete=models.SET_NULL, null=True, blank=True)
+    monitoring = models.BooleanField(default=True)
+
+    router_type = models.CharField(max_length=100, choices=(('routeros', 'Mikrotik (RouterOS)'), ('openwrt', 'OpenWRT')))
+    enabled = models.BooleanField(default=True)
+
+    updated = models.DateTimeField(auto_now=True)
+    created = models.DateTimeField(auto_now_add=True)
+    uuid = models.UUIDField(unique=True, editable=False, default=uuid.uuid4)
+
+    def __str__(self):
+        return self.name
+
+
+class RouterStatus(models.Model):
+    router = models.OneToOneField(Router, on_delete=models.CASCADE)
+    status_online = models.BooleanField(default=False)
+    last_status_change = models.DateTimeField(blank=True, null=True)
+    last_backup = models.DateTimeField(blank=True, null=True)
+
+    updated = models.DateTimeField(auto_now=True)
+    created = models.DateTimeField(auto_now_add=True)
+    uuid = models.UUIDField(unique=True, editable=False, default=uuid.uuid4)
+

router_manager/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

router_manager/views.py

@@ -0,0 +1,45 @@
+from django.contrib import messages
+from django.shortcuts import render, get_object_or_404, redirect
+from django.contrib.auth.decorators import login_required
+from .models import Router
+from .forms import RouterForm
+
+
+@login_required
+def view_router_list(request):
+    router_list = Router.objects.all()
+    context = {
+        'router_list': router_list,
+        'page_title': 'Router List',
+
+    }
+    return render(request, 'router_manager/router_list.html', context=context)
+
+
+@login_required()
+def view_manage_router(request):
+    if request.GET.get('uuid'):
+        router = get_object_or_404(Router, uuid=request.GET.get('uuid'))
+        if request.GET.get('action') == 'delete':
+            if request.GET.get('confirmation') == 'delete':
+                router.delete()
+                messages.success(request, 'Router deleted successfully')
+                return redirect('router_list')
+            else:
+                messages.warning(request, 'Router not deleted|Invalid confirmation')
+                return redirect('router_list')
+    else:
+        router = None
+
+    form = RouterForm(request.POST or None, instance=router)
+    if form.is_valid():
+        form.save()
+        messages.success(request, 'Router saved successfully')
+        return redirect('router_list')
+
+    context = {
+        'form': form,
+        'page_title': 'Manage Router',
+        'instance': router
+    }
+    return render(request, 'generic_form.html', context=context)

routerfleet/settings.py

@@ -39,7 +39,8 @@ INSTALLED_APPS = [
     'django.contrib.staticfiles',
     'crispy_forms',
     'crispy_bootstrap4',
-    'user_manager'
+    'user_manager',
+    'router_manager',
 ]
 
 MIDDLEWARE = [

routerfleet/urls.py

@@ -3,7 +3,7 @@ from django.urls import path
 from dashboard.views import view_dashboard, view_status
 from user_manager.views import view_manage_user, view_user_list
 from accounts.views import view_login, view_logout, view_create_first_user
-
+from router_manager.views import view_router_list, view_manage_router
 
 urlpatterns = [
     path('admin/', admin.site.urls),
@@ -14,4 +14,6 @@ urlpatterns = [
     path('accounts/create_first_user/', view_create_first_user, name='create_first_user'),
     path('accounts/login/', view_login, name='login'),
     path('accounts/logout/', view_logout, name='logout'),
+    path('router/list/', view_router_list, name='router_list'),
+    path('router/manage/', view_manage_router, name='manage_router'),
 ]

templates/base.html

@@ -25,6 +25,14 @@
   <link rel="stylesheet" href="/static/AdminLTE-3.2.0/plugins/daterangepicker/daterangepicker.css">
   <!-- summernote -->
   <link rel="stylesheet" href="/static/AdminLTE-3.2.0/plugins/summernote/summernote-bs4.min.css">
+
+  <style>
+    .min-width {
+        width: 1%; 
+        white-space: nowrap;
+    }
+  </style>
+
   {% block page_custom_head %}{% endblock%}
 </head>
 
@@ -93,6 +101,16 @@
                     </a>
                 </li>
 
+        
+                <li class="nav-item">
+                    <a href="/router/list/" class="nav-link {% if '/router/' in request.path %}active{% endif %}">
+                      <i class="fas fa-network-wired nav-icon"></i>
+                      <p>
+                        Router Manager
+                      </p>
+                    </a>
+                </li>
+
                 <li class="nav-item">
                     <a href="/user/list/" class="nav-link {% if '/user/' in request.path %}active{% endif %}">
                       <i class="fas fa-users nav-icon"></i>

templates/generic_form.html

@@ -0,0 +1,38 @@
+{% extends 'base.html' %}
+{% load crispy_forms_tags %}
+
+{% block content %}
+    <div class='row'>
+        <div class='{% if form_size %}{{ form_size }}{% else %}col-lg-6{% endif %}'>
+            <div class="card card-primary card-outline">
+                {% if page_title %}
+                    <div class="card-header">
+                        <h3 class="card-title">{{ page_title }}</h3>
+                    </div>
+                {% endif %}
+                <div class="card-body row">
+                    <div class="col-lg-12">
+                            {% csrf_token %}
+                            {% crispy form %}
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+{% endblock %}
+
+{% block custom_page_scripts %}
+    
+<script>
+    function openCommandDialog(element) {
+        var command = element.getAttribute('data-command');
+        var confirmation = prompt("{% if delete_confirmation_message %}{{ delete_confirmation_message }}{% else %}Please type 'delete' to proceed.{% endif %}");
+        if (confirmation) {
+            var url = "?uuid={{ instance.uuid }}&action=delete&confirmation=" + encodeURIComponent(confirmation);
+            window.location.href = url;
+        }
+    }
+</script>
+
+
+{% endblock %}

templates/router_manager/router_list.html

@@ -0,0 +1,78 @@
+{% extends 'base.html' %}
+
+
+{% block content %}
+    <div class='row'>
+        <div class='col-lg-12'>
+            <div class="card card-primary card-outline">
+                {% if page_title %}
+                    <div class="card-header">
+                        <h3 class="card-title">{{ page_title }}</h3>
+                    </div>
+                {% endif %}
+                <div class="card-body">
+                    <div class="row">
+                        <div class="col-lg-12">
+                            <table class="table table-hover">
+                                <thead>
+                                    <th>Name</th>
+                                    <th>Type</th>
+                                    <th>Address</th>
+                                    <th>Enabled</th>
+                                    <th>Status</th>
+                                    <th>Authentication</th>
+                                    <th></th>
+
+                                </thead>
+                                <tbody>
+                                {% for router in router_list %}
+                                    <tr>
+                                        <td>{{ router.name }}</td>
+                                        <td>{{ router.get_router_type_display }}</td>
+                                        <td>{{ router.address }}</td>
+                                        <td>{{ router.enabled }}</td>
+                                        <td>
+                                            {% if router.monitoring %}
+                                                {% if router.routerstatus.status_online %}
+                                                    Online
+                                                {% else %}
+                                                    Offline
+                                                {% endif %}
+                                            {% else %}
+                                                ---
+                                            {% endif %}
+                                        </td>
+                                        <td>
+                                            {% if router.ssh_key %}
+                                                {{ router.ssh_key }}
+                                            {% elif router.password %}
+                                                User/Password
+                                            {% else %}
+                                                Missing authentication
+                                            {% endif %}
+                                        </td>
+                                        <td class="min-width">
+                                            <a href="/router/manage/?uuid={{ router.uuid }}"><i class="fas fa-edit"></i></a>
+                                        </td>
+
+                                    </tr>
+                                {% endfor %}
+                                </tbody>
+                            </table>
+                        </div>
+
+                    </div>
+                <div class="row">
+                    <div class="col-lg-12">
+                        <a href="/router/manage/" class="btn btn-primary">Add Router</a>
+                        <a href="#" class="btn btn-outline-primary">Router Groups</a>
+                        <a href="#" class="btn btn-outline-primary">SSH Keys</a>
+                    </div>
+                    
+                </div>
+
+                </div>
+            </div>
+        </div>
+    </div>
+{% endblock %}