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Port forward translation

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Eduardo Silva 2025-04-16 11:31:08 -03:00
parent 3cb10b6ec4
commit 23c3dce14f
7 changed files with 301 additions and 110 deletions
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15
firewall/forms.py
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@ -1,6 +1,7 @@
import re
from django import forms
from django.utils.translation import gettext_lazy as _
from firewall.models import FirewallRule, FirewallSettings, RedirectRule
from wgwadmlibrary.tools import list_network_interfaces
@ -36,18 +37,24 @@ class RedirectRuleForm(forms.ModelForm):
wireguard_instance = cleaned_data.get('wireguard_instance')
port_forward = cleaned_data.get('port_forward')
if not port:
raise forms.ValidationError(_("Port is required."))
if port == 8000 and protocol == 'tcp':
raise forms.ValidationError("Port 8000 (tcp) is reserved for wireguard-webadmin.")
raise forms.ValidationError(_("Port 8000 (tcp) is reserved for wireguard-webadmin."))
if protocol == 'udp':
if WireGuardInstance.objects.filter(listen_port=port).exists():
raise forms.ValidationError("Port " + str(port) + " (udp) is already in use by a WireGuard instance.")
raise forms.ValidationError(_("Port %s is already in use by another WireGuard instance.") % port)
if not peer and not ip_address:
raise forms.ValidationError(_("Invalid Destination. Either Peer or IP Address must be informed."))
if peer and ip_address:
raise forms.ValidationError("Peer and IP Address cannot be selected at the same time.")
raise forms.ValidationError(_("Peer and IP Address cannot be selected at the same time."))
if ip_address and not wireguard_instance:
raise forms.ValidationError("IP Address cannot be used without selecting a WireGuard instance.")
raise forms.ValidationError(_("IP Address cannot be used without selecting a WireGuard instance."))
if peer:
cleaned_data['wireguard_instance'] = peer.wireguard_instance