[vpn] include vpn server public key

uncloud_net/migrations/0002_wireguardvpnpool_wireguard_public_key.py

@@ -0,0 +1,19 @@
+# Generated by Django 3.1 on 2020-12-13 17:04
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('uncloud_net', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='wireguardvpnpool',
+            name='wireguard_public_key',
+            field=models.CharField(default='', max_length=48),
+            preserve_default=False,
+        ),
+    ]

uncloud_net/models.py

@@ -24,6 +24,7 @@ class WireGuardVPNPool(models.Model):
 
     vpn_server_hostname = models.CharField(max_length=256)
     wireguard_private_key = models.CharField(max_length=48)
+    wireguard_public_key = models.CharField(max_length=48)
 
     @property
     def max_pool_index(self):
@@ -60,6 +61,14 @@ class WireGuardVPN(models.Model):
     def network_mask(self):
         return self.vpnpool.subnetwork_mask
 
+    @property
+    def vpn_server(self):
+        return self.vpnpool.vpn_server_hostname
+
+    @property
+    def vpn_server_public_key(self):
+        return self.vpnpool.wireguard_public_key
+
     @property
     def address(self):
         """
@@ -77,6 +86,7 @@ class WireGuardVPN(models.Model):
     def __str__(self):
         return f"{self.address} ({self.pool_index})"
 
+
 class WireGuardVPNFreeLeases(models.Model):
     """
     Previously used VPNNetworks

uncloud_net/serializers.py

@@ -9,12 +9,14 @@ from .services import *
 
 class WireGuardVPNSerializer(serializers.ModelSerializer):
     address = serializers.CharField(read_only=True)
+    vpn_server = serializers.CharField(read_only=True)
+    vpn_server_public_key = serializers.CharField(read_only=True)
     network_mask = serializers.IntegerField()
 
     class Meta:
         model = WireGuardVPN
-        fields = [ 'wireguard_public_key', 'address', 'network_mask' ]
+        fields = [ 'wireguard_public_key', 'address', 'network_mask', 'vpn_server',
-        read_only_fields = [ 'address ' ]
+                   'vpn_server_public_key' ]
 
         extra_kwargs = {
             'network_mask': {'write_only': True }