mirror of
https://github.com/siderolabs/discovery-service.git
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b8da986b5a
Rework the gRPC logger by using hand-rolled simple version, rework version parsing to remove regexp matching. The baseline (via benchmark): ``` BenchmarkViaClientSimulator-32 2934 387398 ns/op 101921 B/op 832 allocs/op ``` The baseline + removed logging middleware: ``` BenchmarkViaClientSimulator-32 3543 331166 ns/op 73581 B/op 543 allocs/op ``` Reworked logging middleware: ``` BenchmarkViaClientSimulator-32 3394 334066 ns/op 77985 B/op 568 allocs/op ``` Plus reworked version parsing: ``` BenchmarkViaClientSimulator-32 3510 325714 ns/op 66215 B/op 561 allocs/op ``` So overall, baseline to this PR: * allocs 101921 -> 66215 B/op * alloc ops 832 -> 561 allocs/op Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
98 lines
2.0 KiB
Go
98 lines
2.0 KiB
Go
// Copyright (c) 2024 Sidero Labs, Inc.
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//
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// Use of this software is governed by the Business Source License
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// included in the LICENSE file.
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package server_test
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import (
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"crypto/ecdsa"
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"crypto/elliptic"
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"crypto/rand"
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"crypto/tls"
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"crypto/x509"
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"crypto/x509/pkix"
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"math/big"
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"net"
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"sync"
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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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var onceCert = sync.OnceValues(func() (*tls.Certificate, error) {
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priv, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
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if err != nil {
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return nil, err
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}
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keyUsage := x509.KeyUsageDigitalSignature
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notBefore := time.Now()
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notAfter := notBefore.Add(time.Hour)
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serialNumberLimit := new(big.Int).Lsh(big.NewInt(1), 128)
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serialNumber, err := rand.Int(rand.Reader, serialNumberLimit)
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if err != nil {
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return nil, err
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}
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template := x509.Certificate{
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SerialNumber: serialNumber,
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Subject: pkix.Name{
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Organization: []string{"SideroLabs Testing"},
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},
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NotBefore: notBefore,
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NotAfter: notAfter,
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KeyUsage: keyUsage,
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ExtKeyUsage: []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
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BasicConstraintsValid: true,
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IPAddresses: []net.IP{net.IPv4(127, 0, 0, 1), net.IPv6loopback},
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}
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derBytes, err := x509.CreateCertificate(rand.Reader, &template, &template, &priv.PublicKey, priv)
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if err != nil {
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return nil, err
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}
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cert := tls.Certificate{
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Certificate: [][]byte{derBytes},
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PrivateKey: priv,
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}
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cert.Leaf, err = x509.ParseCertificate(derBytes)
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if err != nil {
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return nil, err
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}
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return &cert, nil
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})
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func GetServerTLSConfig(t testing.TB) *tls.Config {
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t.Helper()
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cert, err := onceCert()
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require.NoError(t, err)
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return &tls.Config{
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Certificates: []tls.Certificate{*cert},
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MinVersion: tls.VersionTLS12,
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}
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}
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func GetClientTLSConfig(t testing.TB) *tls.Config {
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t.Helper()
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cert, err := onceCert()
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require.NoError(t, err)
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certPool := x509.NewCertPool()
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certPool.AddCert(cert.Leaf)
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return &tls.Config{
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RootCAs: certPool,
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MinVersion: tls.VersionTLS12,
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}
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}
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