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ssl_connection_test.go
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ssl_connection_test.go
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/*
*
* Copyright (c) 2020 vesoft inc. All rights reserved.
*
* This source code is licensed under Apache 2.0 License.
*
*/
package nebula_go
import (
"crypto/tls"
"crypto/x509"
"fmt"
"io/ioutil"
"os"
"testing"
"time"
)
func TestSslConnection(t *testing.T) {
// skip test when ssl_test is not set to true
skipSsl(t)
hostAdress := HostAddress{Host: address, Port: port}
hostList := []HostAddress{}
hostList = append(hostList, hostAdress)
testPoolConfig = PoolConfig{
TimeOut: 0 * time.Millisecond,
IdleTime: 0 * time.Millisecond,
MaxConnPoolSize: 10,
MinConnPoolSize: 1,
}
var (
rootCA = openAndReadFile(t, "./nebula-docker-compose/secrets/test.ca.pem")
cert = openAndReadFile(t, "./nebula-docker-compose/secrets/test.client.crt")
privateKey = openAndReadFile(t, "./nebula-docker-compose/secrets/test.client.key")
)
// generate the client certificate
clientCert, err := tls.X509KeyPair(cert, privateKey)
if err != nil {
panic(err)
}
// parse root CA pem and add into CA pool
rootCAPool := x509.NewCertPool()
ok := rootCAPool.AppendCertsFromPEM(rootCA)
if !ok {
t.Fatal("unable to append supplied cert into tls.Config, are you sure it is a valid certificate")
}
// set tls config
// InsecureSkipVerify is set to true for test purpose ONLY. DO NOT use it in production.
sslConfig := &tls.Config{
Certificates: []tls.Certificate{clientCert},
RootCAs: rootCAPool,
InsecureSkipVerify: true, // This is only used for testing
}
// Initialize connection pool
pool, err := NewSslConnectionPool(hostList, testPoolConfig, sslConfig, nebulaLog)
if err != nil {
t.Fatalf("fail to initialize the connection pool, host: %s, port: %d, %s", address, port, err.Error())
}
// Close all connections in the pool
defer pool.Close()
// Create session
session, err := pool.GetSession(username, password)
if err != nil {
t.Fatalf("fail to create a new session from connection pool, username: %s, password: %s, %s",
username, password, err.Error())
}
defer session.Release()
// Excute a query
resp, err := tryToExecute(session, "SHOW HOSTS;")
if err != nil {
t.Fatalf(err.Error())
return
}
checkResultSet(t, "show hosts", resp)
// Create a new space
resp, err = tryToExecute(session, "CREATE SPACE client_test(partition_num=1024, replica_factor=1, vid_type = FIXED_STRING(30));")
if err != nil {
t.Fatalf(err.Error())
return
}
checkResultSet(t, "create space", resp)
resp, err = tryToExecute(session, "DROP SPACE client_test;")
if err != nil {
t.Fatalf(err.Error())
return
}
checkResultSet(t, "drop space", resp)
}
// TODO: generate certificate with hostName info and disable InsecureSkipVerify
func TestSslConnectionSelfSigned(t *testing.T) {
// skip test when ssl_test is not set to true
skipSslSelfSigned(t)
hostAdress := HostAddress{Host: address, Port: port}
hostList := []HostAddress{}
hostList = append(hostList, hostAdress)
testPoolConfig = PoolConfig{
TimeOut: 0 * time.Millisecond,
IdleTime: 0 * time.Millisecond,
MaxConnPoolSize: 10,
MinConnPoolSize: 1,
}
var (
// for self-signed cert, use the local cert as the root ca
rootCA = openAndReadFile(t, "./nebula-docker-compose/secrets/test.self-signed.pem")
cert = openAndReadFile(t, "./nebula-docker-compose/secrets/test.self-signed.pem")
privateKey = openAndReadFile(t, "./nebula-docker-compose/secrets/test.self-signed.key")
)
// generate the client certificate
clientCert, err := tls.X509KeyPair(cert, privateKey)
if err != nil {
panic(err)
}
// parse root CA pem and add into CA pool
// for self-signed cert, use the local cert as the root ca
rootCAPool := x509.NewCertPool()
ok := rootCAPool.AppendCertsFromPEM(rootCA)
if !ok {
t.Fatal("unable to append supplied cert into tls.Config, are you sure it is a valid certificate")
}
// set tls config
// InsecureSkipVerify is set to true for test purpose ONLY. DO NOT use it in production.
sslConfig := &tls.Config{
Certificates: []tls.Certificate{clientCert},
RootCAs: rootCAPool,
InsecureSkipVerify: true, // This is only used for testing
}
// Initialize connection pool
pool, err := NewSslConnectionPool(hostList, testPoolConfig, sslConfig, nebulaLog)
if err != nil {
t.Fatalf("fail to initialize the connection pool, host: %s, port: %d, %s", address, port, err.Error())
}
// Close all connections in the pool
defer pool.Close()
// Create session
session, err := pool.GetSession(username, password)
if err != nil {
t.Fatalf("fail to create a new session from connection pool, username: %s, password: %s, %s",
username, password, err.Error())
}
defer session.Release()
// Excute a query
resp, err := tryToExecute(session, "SHOW HOSTS;")
if err != nil {
t.Fatalf(err.Error())
return
}
checkResultSet(t, "show hosts", resp)
// Create a new space
resp, err = tryToExecute(session, "CREATE SPACE client_test(partition_num=1024, replica_factor=1, vid_type = FIXED_STRING(30));")
if err != nil {
t.Fatalf(err.Error())
return
}
checkResultSet(t, "create space", resp)
resp, err = tryToExecute(session, "DROP SPACE client_test;")
if err != nil {
t.Fatalf(err.Error())
return
}
checkResultSet(t, "drop space", resp)
}
func openAndReadFile(t *testing.T, path string) []byte {
// open file
f, err := os.Open(path)
if err != nil {
t.Fatalf(fmt.Sprintf("unable to open test file %s: %s", path, err))
}
// read file
b, err := ioutil.ReadAll(f)
if err != nil {
t.Fatalf(fmt.Sprintf("unable to ReadAll of test file %s: %s", path, err))
}
return b
}
func skipSsl(t *testing.T) {
if os.Getenv("ssl_test") != "true" {
t.Skip("Skipping SSL testing in CI environment")
}
}
func skipSslSelfSigned(t *testing.T) {
if os.Getenv("self_signed") != "true" {
t.Skip("Skipping SSL testing in CI environment")
}
}