phase in vpn

Signed-off-by: Nico Schottelius <nico@nico-notebook.schottelius.org>

uncloud_django_based/uncloud/uncloud_net/migrations/0001_initial.py

@@ -0,0 +1,63 @@
+# Generated by Django 3.0.5 on 2020-04-03 17:27
+
+from django.conf import settings
+import django.contrib.postgres.fields.jsonb
+import django.core.validators
+from django.db import migrations, models
+import django.db.models.deletion
+import uuid
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('uncloud_pay', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='MACAdress',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='VPNPool',
+            fields=[
+                ('extra_data', django.contrib.postgres.fields.jsonb.JSONField(blank=True, editable=False, null=True)),
+                ('network', models.GenericIPAddressField(editable=False, primary_key=True, serialize=False)),
+                ('network_size', models.IntegerField(validators=[django.core.validators.MinValueValidator(0), django.core.validators.MaxValueValidator(128)])),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+        migrations.CreateModel(
+            name='VPNProduct',
+            fields=[
+                ('extra_data', django.contrib.postgres.fields.jsonb.JSONField(blank=True, editable=False, null=True)),
+                ('uuid', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
+                ('status', models.CharField(choices=[('PENDING', 'Pending'), ('AWAITING_PAYMENT', 'Awaiting payment'), ('BEING_CREATED', 'Being created'), ('SCHEDULED', 'Scheduled'), ('ACTIVE', 'Active'), ('MODIFYING', 'Modifying'), ('DELETED', 'Deleted'), ('DISABLED', 'Disabled'), ('UNUSABLE', 'Unusable')], default='PENDING', max_length=32)),
+                ('network', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='uncloud_net.VPNPool')),
+                ('order', models.ForeignKey(editable=False, null=True, on_delete=django.db.models.deletion.CASCADE, to='uncloud_pay.Order')),
+                ('owner', models.ForeignKey(editable=False, on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+        migrations.CreateModel(
+            name='VPNNetwork',
+            fields=[
+                ('extra_data', django.contrib.postgres.fields.jsonb.JSONField(blank=True, editable=False, null=True)),
+                ('network', models.GenericIPAddressField(editable=False, primary_key=True, serialize=False)),
+                ('vpnpool', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='uncloud_net.VPNPool')),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+    ]

uncloud_django_based/uncloud/uncloud_net/models.py

@@ -1,4 +1,36 @@
 from django.db import models
+from django.contrib.auth import get_user_model
+from django.core.validators import MinValueValidator, MaxValueValidator
+
+
+from uncloud_pay.models import Product, RecurringPeriod
+from uncloud.models import UncloudModel, UncloudStatus
+
+class VPNPool(UncloudModel):
+    """
+    Network address pools from which VPNs can be created
+    """
+
+    network = models.GenericIPAddressField(primary_key=True,
+                                           editable=False)
+
+    network_size = models.IntegerField(validators=[MinValueValidator(0),
+                                                   MaxValueValidator(128)])
+
+class VPNNetwork(UncloudModel):
+    """
+    A selected network. Used for tracking reservations / used networks
+    """
+    vpnpool = models.ForeignKey(VPNPool,
+                                  on_delete=models.CASCADE)
+
+    network = models.GenericIPAddressField(primary_key=True,
+                                           editable=False)
+
+class VPNProduct(Product):
+    network = models.ForeignKey(VPNPool,
+                                on_delete=models.CASCADE)
+
 
 class MACAdress(models.Model):
-    prefix = 0x420000000000
+    default_prefix = 0x420000000000

uncloud_django_based/uncloud/uncloud_net/serializers.py

@@ -0,0 +1,13 @@
+from django.contrib.auth import get_user_model
+from rest_framework import serializers
+
+from .models import *
+
+class VPNProductSerializer(serializers.ModelSerializer):
+
+    network_size = serializers.IntegerField(min_value=0,
+                                            max_value=128)
+
+    class Meta:
+        model = VPNProduct
+        fields = '__all__'

uncloud_django_based/uncloud/uncloud_net/views.py

@@ -1,3 +1,19 @@
 from django.shortcuts import render
+from rest_framework import viewsets, permissions
 
-# Create your views here.
+
+from .models      import *
+from .serializers import *
+
+
+class VPNProductViewSet(viewsets.ModelViewSet):
+    serializer_class = VPNProductSerializer
+    permission_classes = [permissions.IsAdminUser]
+
+    def get_queryset(self):
+        if self.request.user.is_superuser:
+            obj = VPNProduct.objects.all()
+        else:
+            obj = VPNProduct.objects.filter(owner=self.request.user)
+
+        return obj