# -*- coding: utf-8 -*-
# Copyright (C) 2014-2017 Andrey Antukh <niwi@niwi.nz>
# Copyright (C) 2014-2017 Jesús Espino <jespinog@gmail.com>
# Copyright (C) 2014-2017 David Barragán <bameda@dbarragan.com>
# Copyright (C) 2014-2017 Alejandro Alonso <alejandro.alonso@kaleidos.net>
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

from taiga.base.api import validators

from .models import Webhook


class WebhookValidator(validators.ModelValidator):
    class Meta:
        model = Webhook

@@ -930,165 +930,631 @@
 /%3E.%0A
-%0Afrom taiga.base.api import validators%0A%0Afrom .models import Webhook%0A%0A%0Aclass WebhookValidator(validators.ModelValidator):%0A    class Meta:%0A        model = Webhook
+import ipaddress%0A%0Afrom django.utils.translation import ugettext as _%0A%0Afrom taiga.base.api import validators%0Afrom urllib.parse import urlparse%0A%0Afrom taiga.base.exceptions import ValidationError%0Afrom .models import Webhook%0A%0A%0Aclass WebhookValidator(validators.ModelValidator):%0A    class Meta:%0A        model = Webhook%0A%0A    def validate_url(self, attrs, source):%0A        host = urlparse(attrs%5Bsource%5D).hostname%0A        try:%0A            ipa = ipaddress.ip_address(host)%0A        except ValueError:%0A            return attrs%0A        if ipa.is_private:%0A            raise ValidationError(_(%22Not allowed IP Address%22))%0A        return attrs
 %0A

Add url validation