nextcloud-spreed-signaling/internal/ips_test.go
2025-12-05 11:09:01 +01:00

80 lines
1.9 KiB
Go

/**
* Standalone signaling server for the Nextcloud Spreed app.
* Copyright (C) 2025 struktur AG
*
* @author Joachim Bauch <bauch@struktur.de>
*
* @license GNU AGPL version 3 or any later version
*
* 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/>.
*/
package internal
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestIsLoopbackIP(t *testing.T) {
t.Parallel()
loopback := []string{
"127.0.0.1",
"127.1.0.1",
"::1",
"::ffff:127.0.0.1",
}
nonLoopback := []string{
"",
"invalid",
"1.2.3.4",
"::0",
"::2",
}
assert := assert.New(t)
for _, ip := range loopback {
assert.True(IsLoopbackIP(ip), "should be loopback: %s", ip)
}
for _, ip := range nonLoopback {
assert.False(IsLoopbackIP(ip), "should not be loopback: %s", ip)
}
}
func TestIsPrivateIP(t *testing.T) {
t.Parallel()
private := []string{
"10.1.2.3",
"172.20.21.22",
"192.168.10.20",
"fdea:aef9:06e3:bb24:1234:1234:1234:1234",
"fd12:3456:789a:1::1",
}
nonPrivate := []string{
"",
"invalid",
"127.0.0.1",
"1.2.3.4",
"::0",
"::1",
"::2",
"1234:3456:789a:1::1",
}
assert := assert.New(t)
for _, ip := range private {
assert.True(IsPrivateIP(ip), "should be private: %s", ip)
}
for _, ip := range nonPrivate {
assert.False(IsPrivateIP(ip), "should not be private: %s", ip)
}
}