mirror of
https://github.com/strukturag/nextcloud-spreed-signaling.git
synced 2025-03-14 11:32:46 +00:00
128 lines
3.3 KiB
Go
128 lines
3.3 KiB
Go
/**
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* Standalone signaling server for the Nextcloud Spreed app.
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* Copyright (C) 2022 struktur AG
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*
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* @author Joachim Bauch <bauch@struktur.de>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package signaling
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import (
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"context"
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"crypto/rand"
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"crypto/rsa"
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"crypto/x509"
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"crypto/x509/pkix"
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"encoding/pem"
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"errors"
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"io/fs"
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"math/big"
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"net"
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"os"
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"testing"
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"time"
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"github.com/stretchr/testify/require"
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)
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func (c *reloadableCredentials) WaitForCertificateReload(ctx context.Context) error {
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if c.loader == nil {
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return errors.New("no certificate loaded")
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}
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return c.loader.WaitForReload(ctx)
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}
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func (c *reloadableCredentials) WaitForCertPoolReload(ctx context.Context) error {
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if c.pool == nil {
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return errors.New("no certificate pool loaded")
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}
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return c.pool.WaitForReload(ctx)
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}
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func GenerateSelfSignedCertificateForTesting(t *testing.T, bits int, organization string, key *rsa.PrivateKey) []byte {
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template := x509.Certificate{
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SerialNumber: big.NewInt(1),
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Subject: pkix.Name{
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Organization: []string{organization},
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},
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NotBefore: time.Now(),
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NotAfter: time.Now().Add(time.Hour * 24 * 180),
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KeyUsage: x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
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ExtKeyUsage: []x509.ExtKeyUsage{
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x509.ExtKeyUsageClientAuth,
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x509.ExtKeyUsageServerAuth,
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},
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BasicConstraintsValid: true,
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IPAddresses: []net.IP{net.ParseIP("127.0.0.1")},
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}
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data, err := x509.CreateCertificate(rand.Reader, &template, &template, &key.PublicKey, key)
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require.NoError(t, err)
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data = pem.EncodeToMemory(&pem.Block{
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Type: "CERTIFICATE",
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Bytes: data,
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})
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return data
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}
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func WritePrivateKey(key *rsa.PrivateKey, filename string) error {
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data := pem.EncodeToMemory(&pem.Block{
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Type: "RSA PRIVATE KEY",
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Bytes: x509.MarshalPKCS1PrivateKey(key),
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})
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return os.WriteFile(filename, data, 0600)
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}
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func WritePublicKey(key *rsa.PublicKey, filename string) error {
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data, err := x509.MarshalPKIXPublicKey(key)
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if err != nil {
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return err
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}
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data = pem.EncodeToMemory(&pem.Block{
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Type: "RSA PUBLIC KEY",
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Bytes: data,
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})
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return os.WriteFile(filename, data, 0755)
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}
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func replaceFile(t *testing.T, filename string, data []byte, perm fs.FileMode) {
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t.Helper()
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require := require.New(t)
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oldStat, err := os.Stat(filename)
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require.NoError(err, "can't stat old file %s", filename)
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for {
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require.NoError(os.WriteFile(filename, data, perm), "can't write file %s", filename)
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newStat, err := os.Stat(filename)
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require.NoError(err, "can't stat new file %s", filename)
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// We need different modification times.
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if !newStat.ModTime().Equal(oldStat.ModTime()) {
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break
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}
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time.Sleep(time.Millisecond)
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}
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}
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