mirror of https://github.com/grpc/grpc-go.git
77 lines
2.5 KiB
Go
77 lines
2.5 KiB
Go
/*
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*
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* Copyright 2024 gRPC authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package testutils
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import (
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"crypto/tls"
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"crypto/x509"
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"os"
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"testing"
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"google.golang.org/grpc/credentials"
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"google.golang.org/grpc/testdata"
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)
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// CreateClientTLSCredentials creates client-side TLS transport credentials
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// using certificate and key files from testdata/x509 directory.
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func CreateClientTLSCredentials(t *testing.T) credentials.TransportCredentials {
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t.Helper()
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cert, err := tls.LoadX509KeyPair(testdata.Path("x509/client1_cert.pem"), testdata.Path("x509/client1_key.pem"))
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if err != nil {
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t.Fatalf("tls.LoadX509KeyPair(x509/client1_cert.pem, x509/client1_key.pem) failed: %v", err)
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}
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b, err := os.ReadFile(testdata.Path("x509/server_ca_cert.pem"))
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if err != nil {
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t.Fatalf("os.ReadFile(x509/server_ca_cert.pem) failed: %v", err)
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}
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roots := x509.NewCertPool()
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if !roots.AppendCertsFromPEM(b) {
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t.Fatal("Failed to append certificates")
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}
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return credentials.NewTLS(&tls.Config{
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Certificates: []tls.Certificate{cert},
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RootCAs: roots,
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ServerName: "x.test.example.com",
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})
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}
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// CreateServerTLSCredentials creates server-side TLS transport credentials
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// using certificate and key files from testdata/x509 directory.
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func CreateServerTLSCredentials(t *testing.T, clientAuth tls.ClientAuthType) credentials.TransportCredentials {
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t.Helper()
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cert, err := tls.LoadX509KeyPair(testdata.Path("x509/server1_cert.pem"), testdata.Path("x509/server1_key.pem"))
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if err != nil {
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t.Fatalf("tls.LoadX509KeyPair(x509/server1_cert.pem, x509/server1_key.pem) failed: %v", err)
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}
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b, err := os.ReadFile(testdata.Path("x509/client_ca_cert.pem"))
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if err != nil {
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t.Fatalf("os.ReadFile(x509/client_ca_cert.pem) failed: %v", err)
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}
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ca := x509.NewCertPool()
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if !ca.AppendCertsFromPEM(b) {
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t.Fatal("Failed to append certificates")
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}
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return credentials.NewTLS(&tls.Config{
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ClientAuth: clientAuth,
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Certificates: []tls.Certificate{cert},
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ClientCAs: ca,
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})
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}
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