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convert wireguard manage server to crispy forms

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Eduardo Silva
2026-01-26 17:55:55 -03:00
parent 29c770dadb
commit b6426e41c0
3 changed files with 153 additions and 175 deletions
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109
wireguard/forms.py
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@@ -1,6 +1,10 @@
import ipaddress
from crispy_forms.helper import FormHelper
from crispy_forms.layout import Column, HTML, Layout, Row, Submit
from django import forms
from django.conf import settings
from django.urls import reverse_lazy
from django.utils.translation import gettext_lazy as _
from wgwadmlibrary.tools import is_valid_ip_or_hostname
@@ -16,8 +20,6 @@ class WireGuardInstanceForm(forms.ModelForm):
listen_port = forms.IntegerField(label=_('Listen Port'))
address = forms.GenericIPAddressField(label=_('Internal IP Address'))
netmask = forms.ChoiceField(choices=NETMASK_CHOICES, label=_('Netmask'))
post_up = forms.CharField(label=_('Post Up'), required=False)
post_down = forms.CharField(label=_('Post Down'), required=False)
peer_list_refresh_interval = forms.IntegerField(label=_('Web Refresh Interval'), initial=10)
dns_primary = forms.GenericIPAddressField(label=_('Primary DNS'), initial='1.1.1.1', required=False)
dns_secondary = forms.GenericIPAddressField(label=_('Secondary DNS'), initial='', required=False)
@@ -26,40 +28,101 @@ class WireGuardInstanceForm(forms.ModelForm):
model = WireGuardInstance
fields = [
'name', 'instance_id', 'private_key', 'public_key','hostname', 'listen_port', 'address',
'netmask', 'post_up', 'post_down', 'peer_list_refresh_interval', 'dns_primary', 'dns_secondary'
'netmask', 'peer_list_refresh_interval', 'dns_primary', 'dns_secondary'
]
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
force_cache_refresh = 0
if hasattr(settings, 'WIREGUARD_STATUS_CACHE_ENABLED') and settings.WIREGUARD_STATUS_CACHE_ENABLED:
if hasattr(settings, 'WIREGUARD_STATUS_CACHE_REFRESH_INTERVAL'):
force_cache_refresh = settings.WIREGUARD_STATUS_CACHE_REFRESH_INTERVAL
if force_cache_refresh > 0:
self.fields['peer_list_refresh_interval'].initial = force_cache_refresh
self.fields['peer_list_refresh_interval'].widget.attrs['readonly'] = True
self.fields['private_key'].widget = forms.PasswordInput(attrs={'class': 'form-control'}, render_value=True)
self.helper = FormHelper()
self.helper.form_method = 'post'
back_label = _("Back")
delete_label = _("Delete")
if self.instance.pk and not self.instance._state.adding:
delete_html = f"<a href='javascript:void(0)' class='btn btn-outline-danger' data-command='delete' onclick='openCommandDialog(this)'>{delete_label}</a>"
else:
delete_html = ''
self.helper.layout = Layout(
Row(
Column(
Row(
Column('name', css_class='form-group col-md-6 mb-0'),
Column('peer_list_refresh_interval', css_class='form-group col-md-6 mb-0'),
css_class='form-row'
),
Row(
Column('hostname', css_class='form-group col-md-6 mb-0'),
Column('listen_port', css_class='form-group col-md-3 mb-0'),
Column('instance_id', css_class='form-group col-md-3 mb-0'),
css_class='form-row'
),
Row(
Column('private_key', css_class='form-group col-md-6 mb-0'),
Column('public_key', css_class='form-group col-md-6 mb-0'),
css_class='form-row'
),
Row(
Column('address', css_class='form-group col-md-6 mb-0'),
Column('netmask', css_class='form-group col-md-6 mb-0'),
css_class='form-row'
),
Row(
Column('dns_primary', css_class='form-group col-md-6 mb-0'),
Column('dns_secondary', css_class='form-group col-md-6 mb-0'),
css_class='form-row'
),
css_class='col-lg-12'
),
css_class='row'
),
Row(
Column(
Submit('submit', _('Save'), css_class='btn btn-success'),
HTML(f' <a class="btn btn-secondary" href="{reverse_lazy('wireguard_server_list')}">{back_label}</a> '),
HTML(delete_html),
css_class='col-12'
),
css_class='row'
),
)
def clean(self):
cleaned_data = super().clean()
hostname = cleaned_data.get('hostname')
address = cleaned_data.get('address')
netmask = cleaned_data.get('netmask')
post_up = cleaned_data.get('post_up')
post_down = cleaned_data.get('post_down')
peer_list_refresh_interval = cleaned_data.get('peer_list_refresh_interval')
if peer_list_refresh_interval < 5:
if peer_list_refresh_interval and peer_list_refresh_interval < 5:
raise forms.ValidationError(_('Peer List Refresh Interval must be at least 5 seconds'))
if not is_valid_ip_or_hostname(hostname):
if hostname and not is_valid_ip_or_hostname(hostname):
raise forms.ValidationError(_('Invalid hostname or IP Address'))
current_network = ipaddress.ip_network(f"{address}/{netmask}", strict=False)
all_other_instances = WireGuardInstance.objects.all()
if self.instance:
all_other_instances = all_other_instances.exclude(uuid=self.instance.uuid)
for instance in all_other_instances:
other_network = ipaddress.ip_network(f"{instance.address}/{instance.netmask}", strict=False)
if current_network.overlaps(other_network):
raise forms.ValidationError(_('The selected network range overlaps with another instance.'))
if address and netmask:
current_network = ipaddress.ip_network(f"{address}/{netmask}", strict=False)
all_other_instances = WireGuardInstance.objects.all()
if self.instance and self.instance.pk:
all_other_instances = all_other_instances.exclude(uuid=self.instance.uuid)
for instance in all_other_instances:
other_network = ipaddress.ip_network(f"{instance.address}/{instance.netmask}", strict=False)
if current_network.overlaps(other_network):
raise forms.ValidationError(_('The selected network range overlaps with another instance.'))
#if self.instance:
# if post_up or post_down:
# if self.instance.post_up != post_up or self.instance.post_down != post_down:
# raise forms.ValidationError('Post Up and Post Down cannot be changed, please go to Firewall page to make changes to the firewall.')
#else:
# if post_up or post_down:
# raise forms.ValidationError('Post Up and Post Down cannot be set, please go to Firewall page to make changes to the firewall.')
return cleaned_data