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consul/tlsutil/config_test.go

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package tlsutil
import (
"crypto/tls"
"crypto/x509"
"io"
"io/ioutil"
"net"
"reflect"
"strings"
"testing"
"github.com/hashicorp/yamux"
"github.com/stretchr/testify/require"
)
func TestConfig_KeyPair_None(t *testing.T) {
conf := &Config{}
cert, err := conf.KeyPair()
if err != nil {
t.Fatalf("err: %v", err)
}
if cert != nil {
t.Fatalf("bad: %v", cert)
}
}
func TestConfig_KeyPair_Valid(t *testing.T) {
conf := &Config{
CertFile: "../test/key/ourdomain.cer",
KeyFile: "../test/key/ourdomain.key",
}
cert, err := conf.KeyPair()
if err != nil {
t.Fatalf("err: %v", err)
}
if cert == nil {
t.Fatalf("expected cert")
}
}
func TestConfigurator_OutgoingTLS_MissingCA(t *testing.T) {
conf := &Config{
VerifyOutgoing: true,
}
c := NewConfigurator(conf)
tlsConf, err := c.OutgoingRPCConfig()
require.Error(t, err)
require.Nil(t, tlsConf)
}
func TestConfigurator_OutgoingTLS_OnlyCA(t *testing.T) {
conf := &Config{
CAFile: "../test/ca/root.cer",
}
c := NewConfigurator(conf)
tlsConf, err := c.OutgoingRPCConfig()
require.NoError(t, err)
require.NotNil(t, tlsConf)
}
func TestConfigurator_OutgoingTLS_VerifyOutgoing(t *testing.T) {
conf := &Config{
VerifyOutgoing: true,
CAFile: "../test/ca/root.cer",
}
c := NewConfigurator(conf)
tlsConf, err := c.OutgoingRPCConfig()
require.NoError(t, err)
require.NotNil(t, tlsConf)
require.Len(t, tlsConf.RootCAs.Subjects(), 1)
require.Empty(t, tlsConf.ServerName)
require.True(t, tlsConf.InsecureSkipVerify)
}
func TestConfigurator_OutgoingRPC_ServerName(t *testing.T) {
conf := &Config{
VerifyOutgoing: true,
CAFile: "../test/ca/root.cer",
ServerName: "consul.example.com",
}
c := NewConfigurator(conf)
tlsConf, err := c.OutgoingRPCConfig()
require.NoError(t, err)
require.NotNil(t, tlsConf)
require.Len(t, tlsConf.RootCAs.Subjects(), 1)
require.Empty(t, tlsConf.ServerName)
require.True(t, tlsConf.InsecureSkipVerify)
}
func TestConfigurator_OutgoingTLS_VerifyHostname(t *testing.T) {
conf := &Config{
VerifyOutgoing: true,
VerifyServerHostname: true,
CAFile: "../test/ca/root.cer",
}
c := NewConfigurator(conf)
tlsConf, err := c.OutgoingRPCConfig()
require.NoError(t, err)
require.NotNil(t, tlsConf)
require.Len(t, tlsConf.RootCAs.Subjects(), 1)
require.False(t, tlsConf.InsecureSkipVerify)
}
func TestConfigurator_OutgoingTLS_WithKeyPair(t *testing.T) {
conf := &Config{
VerifyOutgoing: true,
CAFile: "../test/ca/root.cer",
CertFile: "../test/key/ourdomain.cer",
KeyFile: "../test/key/ourdomain.key",
}
c := NewConfigurator(conf)
tlsConf, err := c.OutgoingRPCConfig()
require.NoError(t, err)
require.NotNil(t, tlsConf)
require.True(t, tlsConf.InsecureSkipVerify)
require.Len(t, tlsConf.Certificates, 1)
}
func TestConfigurator_OutgoingTLS_TLSMinVersion(t *testing.T) {
tlsVersions := []string{"tls10", "tls11", "tls12"}
for _, version := range tlsVersions {
conf := &Config{
VerifyOutgoing: true,
CAFile: "../test/ca/root.cer",
TLSMinVersion: version,
}
c := NewConfigurator(conf)
tlsConf, err := c.OutgoingRPCConfig()
require.NoError(t, err)
require.NotNil(t, tlsConf)
require.Equal(t, tlsConf.MinVersion, TLSLookup[version])
}
}
func startTLSServer(config *Config) (net.Conn, chan error) {
errc := make(chan error, 1)
c := NewConfigurator(config)
tlsConfigServer, err := c.IncomingRPCConfig()
if err != nil {
errc <- err
return nil, errc
}
client, server := net.Pipe()
// Use yamux to buffer the reads, otherwise it's easy to deadlock
muxConf := yamux.DefaultConfig()
serverSession, _ := yamux.Server(server, muxConf)
clientSession, _ := yamux.Client(client, muxConf)
clientConn, _ := clientSession.Open()
serverConn, _ := serverSession.Accept()
go func() {
tlsServer := tls.Server(serverConn, tlsConfigServer)
if err := tlsServer.Handshake(); err != nil {
errc <- err
}
close(errc)
// Because net.Pipe() is unbuffered, if both sides
// Close() simultaneously, we will deadlock as they
// both send an alert and then block. So we make the
// server read any data from the client until error or
// EOF, which will allow the client to Close(), and
// *then* we Close() the server.
io.Copy(ioutil.Discard, tlsServer)
tlsServer.Close()
}()
return clientConn, errc
}
func TestConfigurator_outgoingWrapper_OK(t *testing.T) {
config := &Config{
CAFile: "../test/hostname/CertAuth.crt",
CertFile: "../test/hostname/Alice.crt",
KeyFile: "../test/hostname/Alice.key",
VerifyServerHostname: true,
VerifyOutgoing: true,
Domain: "consul",
}
client, errc := startTLSServer(config)
if client == nil {
t.Fatalf("startTLSServer err: %v", <-errc)
}
c := NewConfigurator(config)
wrap, err := c.OutgoingRPCWrapper()
require.NoError(t, err)
tlsClient, err := wrap("dc1", client)
require.NoError(t, err)
defer tlsClient.Close()
err = tlsClient.(*tls.Conn).Handshake()
require.NoError(t, err)
err = <-errc
require.NoError(t, err)
}
func TestConfigurator_outgoingWrapper_BadDC(t *testing.T) {
config := &Config{
CAFile: "../test/hostname/CertAuth.crt",
CertFile: "../test/hostname/Alice.crt",
KeyFile: "../test/hostname/Alice.key",
VerifyServerHostname: true,
VerifyOutgoing: true,
Domain: "consul",
}
client, errc := startTLSServer(config)
if client == nil {
t.Fatalf("startTLSServer err: %v", <-errc)
}
c := NewConfigurator(config)
wrap, err := c.OutgoingRPCWrapper()
require.NoError(t, err)
tlsClient, err := wrap("dc2", client)
require.NoError(t, err)
err = tlsClient.(*tls.Conn).Handshake()
_, ok := err.(x509.HostnameError)
require.True(t, ok)
tlsClient.Close()
<-errc
}
func TestConfigurator_outgoingWrapper_BadCert(t *testing.T) {
config := &Config{
CAFile: "../test/ca/root.cer",
CertFile: "../test/key/ourdomain.cer",
KeyFile: "../test/key/ourdomain.key",
VerifyServerHostname: true,
VerifyOutgoing: true,
Domain: "consul",
}
client, errc := startTLSServer(config)
if client == nil {
t.Fatalf("startTLSServer err: %v", <-errc)
}
c := NewConfigurator(config)
wrap, err := c.OutgoingRPCWrapper()
require.NoError(t, err)
tlsClient, err := wrap("dc1", client)
require.NoError(t, err)
err = tlsClient.(*tls.Conn).Handshake()
if _, ok := err.(x509.HostnameError); !ok {
t.Fatalf("should get hostname err: %v", err)
}
tlsClient.Close()
<-errc
}
func TestConfigurator_wrapTLS_OK(t *testing.T) {
config := &Config{
CAFile: "../test/ca/root.cer",
CertFile: "../test/key/ourdomain.cer",
KeyFile: "../test/key/ourdomain.key",
VerifyOutgoing: true,
}
client, errc := startTLSServer(config)
if client == nil {
t.Fatalf("startTLSServer err: %v", <-errc)
}
c := NewConfigurator(config)
clientConfig, err := c.OutgoingRPCConfig()
require.NoError(t, err)
tlsClient, err := config.wrapTLSClient(client, clientConfig)
require.NoError(t, err)
tlsClient.Close()
err = <-errc
require.NoError(t, err)
}
func TestConfigurator_wrapTLS_BadCert(t *testing.T) {
serverConfig := &Config{
CertFile: "../test/key/ssl-cert-snakeoil.pem",
KeyFile: "../test/key/ssl-cert-snakeoil.key",
}
client, errc := startTLSServer(serverConfig)
if client == nil {
t.Fatalf("startTLSServer err: %v", <-errc)
}
clientConfig := &Config{
CAFile: "../test/ca/root.cer",
VerifyOutgoing: true,
}
c := NewConfigurator(clientConfig)
clientTLSConfig, err := c.OutgoingRPCConfig()
require.NoError(t, err)
tlsClient, err := clientConfig.wrapTLSClient(client, clientTLSConfig)
require.Error(t, err)
require.Nil(t, tlsClient)
err = <-errc
require.NoError(t, err)
}
func TestConfig_ParseCiphers(t *testing.T) {
testOk := strings.Join([]string{
"TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305",
"TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305",
"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
"TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256",
"TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384",
"TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384",
"TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256",
"TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA",
"TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256",
"TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA",
"TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA",
"TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA",
"TLS_RSA_WITH_AES_128_GCM_SHA256",
"TLS_RSA_WITH_AES_256_GCM_SHA384",
"TLS_RSA_WITH_AES_128_CBC_SHA256",
"TLS_RSA_WITH_AES_128_CBC_SHA",
"TLS_RSA_WITH_AES_256_CBC_SHA",
"TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA",
"TLS_RSA_WITH_3DES_EDE_CBC_SHA",
"TLS_RSA_WITH_RC4_128_SHA",
"TLS_ECDHE_RSA_WITH_RC4_128_SHA",
"TLS_ECDHE_ECDSA_WITH_RC4_128_SHA",
}, ",")
ciphers := []uint16{
tls.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,
tls.TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,
tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
tls.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
tls.TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,
tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,
tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
tls.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
tls.TLS_RSA_WITH_AES_128_GCM_SHA256,
tls.TLS_RSA_WITH_AES_256_GCM_SHA384,
tls.TLS_RSA_WITH_AES_128_CBC_SHA256,
tls.TLS_RSA_WITH_AES_128_CBC_SHA,
tls.TLS_RSA_WITH_AES_256_CBC_SHA,
tls.TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
tls.TLS_RSA_WITH_3DES_EDE_CBC_SHA,
tls.TLS_RSA_WITH_RC4_128_SHA,
tls.TLS_ECDHE_RSA_WITH_RC4_128_SHA,
tls.TLS_ECDHE_ECDSA_WITH_RC4_128_SHA,
}
v, err := ParseCiphers(testOk)
if err != nil {
t.Fatal(err)
}
if got, want := v, ciphers; !reflect.DeepEqual(got, want) {
t.Fatalf("got ciphers %#v want %#v", got, want)
}
testBad := "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,cipherX"
if _, err := ParseCiphers(testBad); err == nil {
t.Fatal("should fail on unsupported cipherX")
}
}
func TestConfigurator_IncomingHTTPSConfig_CA_PATH(t *testing.T) {
conf := &Config{CAPath: "../test/ca_path"}
c := NewConfigurator(conf)
tlsConf, err := c.IncomingHTTPSConfig()
require.NoError(t, err)
require.Len(t, tlsConf.ClientCAs.Subjects(), 2)
}
func TestConfigurator_IncomingHTTPS(t *testing.T) {
conf := &Config{
VerifyIncoming: true,
CAFile: "../test/ca/root.cer",
CertFile: "../test/key/ourdomain.cer",
KeyFile: "../test/key/ourdomain.key",
}
c := NewConfigurator(conf)
tlsConf, err := c.IncomingHTTPSConfig()
require.NoError(t, err)
require.NotNil(t, tlsConf)
require.Len(t, tlsConf.ClientCAs.Subjects(), 1)
require.Equal(t, tlsConf.ClientAuth, tls.RequireAndVerifyClientCert)
require.Len(t, tlsConf.Certificates, 1)
}
func TestConfigurator_IncomingHTTPS_MissingCA(t *testing.T) {
conf := &Config{
VerifyIncoming: true,
CertFile: "../test/key/ourdomain.cer",
KeyFile: "../test/key/ourdomain.key",
}
c := NewConfigurator(conf)
_, err := c.IncomingHTTPSConfig()
require.Error(t, err)
}
func TestConfigurator_IncomingHTTPS_MissingKey(t *testing.T) {
conf := &Config{
VerifyIncoming: true,
CAFile: "../test/ca/root.cer",
}
c := NewConfigurator(conf)
_, err := c.IncomingHTTPSConfig()
require.Error(t, err)
}
func TestConfigurator_IncomingHTTPS_NoVerify(t *testing.T) {
conf := &Config{}
c := NewConfigurator(conf)
tlsConf, err := c.IncomingHTTPSConfig()
require.NoError(t, err)
require.NotNil(t, tlsConf)
require.Nil(t, tlsConf.ClientCAs)
require.Equal(t, tlsConf.ClientAuth, tls.NoClientCert)
require.Empty(t, tlsConf.Certificates)
}
func TestConfigurator_IncomingHTTPS_TLSMinVersion(t *testing.T) {
tlsVersions := []string{"tls10", "tls11", "tls12"}
for _, version := range tlsVersions {
conf := &Config{
VerifyIncoming: true,
CAFile: "../test/ca/root.cer",
CertFile: "../test/key/ourdomain.cer",
KeyFile: "../test/key/ourdomain.key",
TLSMinVersion: version,
}
c := NewConfigurator(conf)
tlsConf, err := c.IncomingHTTPSConfig()
require.NoError(t, err)
require.NotNil(t, tlsConf)
require.Equal(t, tlsConf.MinVersion, TLSLookup[version])
}
}
func TestConfigurator_IncomingHTTPSCAPath_Valid(t *testing.T) {
c := NewConfigurator(&Config{CAPath: "../test/ca_path"})
tlsConf, err := c.IncomingHTTPSConfig()
require.NoError(t, err)
require.Len(t, tlsConf.ClientCAs.Subjects(), 2)
}
func TestConfigurator_CommonTLSConfigNoBaseConfig(t *testing.T) {
c := NewConfigurator(nil)
_, err := c.commonTLSConfig(false)
require.Error(t, err)
}
func TestConfigurator_CommonTLSConfigServerNameNodeName(t *testing.T) {
type variant struct {
config *Config
result string
}
variants := []variant{
{config: &Config{NodeName: "node", ServerName: "server"},
result: "server"},
{config: &Config{ServerName: "server"},
result: "server"},
{config: &Config{NodeName: "node"},
result: "node"},
}
for _, v := range variants {
c := NewConfigurator(v.config)
tlsConf, err := c.commonTLSConfig(false)
require.NoError(t, err)
require.Empty(t, tlsConf.ServerName)
}
}
func TestConfigurator_CommonTLSConfigCipherSuites(t *testing.T) {
c := NewConfigurator(&Config{})
tlsConfig, err := c.commonTLSConfig(false)
require.NoError(t, err)
require.Empty(t, tlsConfig.CipherSuites)
conf := &Config{CipherSuites: []uint16{tls.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305}}
c.Update(conf)
tlsConfig, err = c.commonTLSConfig(false)
require.NoError(t, err)
require.Equal(t, conf.CipherSuites, tlsConfig.CipherSuites)
}
func TestConfigurator_CommonTLSConfigCertKey(t *testing.T) {
c := NewConfigurator(&Config{})
tlsConf, err := c.commonTLSConfig(false)
require.NoError(t, err)
require.Empty(t, tlsConf.Certificates)
c.Update(&Config{CertFile: "/something/bogus", KeyFile: "/more/bogus"})
tlsConf, err = c.commonTLSConfig(false)
require.Error(t, err)
c.Update(&Config{CertFile: "../test/key/ourdomain.cer", KeyFile: "../test/key/ourdomain.key"})
tlsConf, err = c.commonTLSConfig(false)
require.NoError(t, err)
require.Len(t, tlsConf.Certificates, 1)
}
func TestConfigurator_CommonTLSConfigTLSMinVersion(t *testing.T) {
tlsVersions := []string{"tls10", "tls11", "tls12"}
for _, version := range tlsVersions {
c := NewConfigurator(&Config{TLSMinVersion: version})
tlsConf, err := c.commonTLSConfig(false)
require.NoError(t, err)
require.Equal(t, tlsConf.MinVersion, TLSLookup[version])
}
c := NewConfigurator(&Config{TLSMinVersion: "tlsBOGUS"})
_, err := c.commonTLSConfig(false)
require.Error(t, err)
}
func TestConfigurator_CommonTLSConfigValidateVerifyOutgoingCA(t *testing.T) {
c := NewConfigurator(&Config{VerifyOutgoing: true})
_, err := c.commonTLSConfig(false)
require.Error(t, err)
}
func TestConfigurator_CommonTLSConfigLoadCA(t *testing.T) {
c := NewConfigurator(&Config{})
tlsConf, err := c.commonTLSConfig(false)
require.NoError(t, err)
require.Nil(t, tlsConf.RootCAs)
require.Nil(t, tlsConf.ClientCAs)
c.Update(&Config{CAFile: "/something/bogus"})
_, err = c.commonTLSConfig(false)
require.Error(t, err)
c.Update(&Config{CAPath: "/something/bogus/"})
_, err = c.commonTLSConfig(false)
require.Error(t, err)
c.Update(&Config{CAFile: "../test/ca/root.cer"})
tlsConf, err = c.commonTLSConfig(false)
require.NoError(t, err)
require.Len(t, tlsConf.RootCAs.Subjects(), 1)
require.Len(t, tlsConf.ClientCAs.Subjects(), 1)
c.Update(&Config{CAPath: "../test/ca_path"})
tlsConf, err = c.commonTLSConfig(false)
require.NoError(t, err)
require.Len(t, tlsConf.RootCAs.Subjects(), 2)
require.Len(t, tlsConf.ClientCAs.Subjects(), 2)
c.Update(&Config{CAFile: "../test/ca/root.cer", CAPath: "../test/ca_path"})
tlsConf, err = c.commonTLSConfig(false)
require.NoError(t, err)
require.Len(t, tlsConf.RootCAs.Subjects(), 1)
require.Len(t, tlsConf.ClientCAs.Subjects(), 1)
}
func TestConfigurator_CommonTLSConfigVerifyIncoming(t *testing.T) {
c := NewConfigurator(&Config{})
tlsConf, err := c.commonTLSConfig(false)
require.NoError(t, err)
require.Equal(t, tls.NoClientCert, tlsConf.ClientAuth)
c.Update(&Config{VerifyIncoming: true})
tlsConf, err = c.commonTLSConfig(false)
require.Error(t, err)
c.Update(&Config{VerifyIncoming: true, CAFile: "../test/ca/root.cer"})
tlsConf, err = c.commonTLSConfig(false)
require.Error(t, err)
c.Update(&Config{VerifyIncoming: true, CAFile: "../test/ca/root.cer", CertFile: "../test/cert/ourdomain.cer"})
tlsConf, err = c.commonTLSConfig(false)
require.Error(t, err)
c.Update(&Config{VerifyIncoming: true, CAFile: "../test/ca/root.cer", CertFile: "../test/key/ourdomain.cer", KeyFile: "../test/key/ourdomain.key"})
tlsConf, err = c.commonTLSConfig(false)
require.NoError(t, err)
require.Equal(t, tls.RequireAndVerifyClientCert, tlsConf.ClientAuth)
c.Update(&Config{VerifyIncoming: false, CAFile: "../test/ca/root.cer", CertFile: "../test/key/ourdomain.cer", KeyFile: "../test/key/ourdomain.key"})
tlsConf, err = c.commonTLSConfig(true)
require.NoError(t, err)
require.Equal(t, tls.RequireAndVerifyClientCert, tlsConf.ClientAuth)
c.Update(&Config{VerifyServerHostname: false, CAFile: "../test/ca/root.cer", CertFile: "../test/key/ourdomain.cer", KeyFile: "../test/key/ourdomain.key"})
tlsConf, err = c.commonTLSConfig(false)
require.NoError(t, err)
require.True(t, tlsConf.InsecureSkipVerify)
c.Update(&Config{VerifyServerHostname: true, CAFile: "../test/ca/root.cer", CertFile: "../test/key/ourdomain.cer", KeyFile: "../test/key/ourdomain.key"})
tlsConf, err = c.commonTLSConfig(false)
require.NoError(t, err)
require.False(t, tlsConf.InsecureSkipVerify)
}
func TestConfigurator_IncomingRPCConfig(t *testing.T) {
c := NewConfigurator(&Config{})
tlsConf, err := c.IncomingRPCConfig()
require.NoError(t, err)
require.Equal(t, tls.NoClientCert, tlsConf.ClientAuth)
c.Update(&Config{VerifyIncoming: true, CAFile: "../test/ca/root.cer", CertFile: "../test/key/ourdomain.cer", KeyFile: "../test/key/ourdomain.key"})
tlsConf, err = c.IncomingRPCConfig()
require.NoError(t, err)
require.Equal(t, tls.RequireAndVerifyClientCert, tlsConf.ClientAuth)
c.Update(&Config{VerifyIncomingRPC: true, CAFile: "../test/ca/root.cer", CertFile: "../test/key/ourdomain.cer", KeyFile: "../test/key/ourdomain.key"})
tlsConf, err = c.IncomingRPCConfig()
require.NoError(t, err)
require.Equal(t, tls.RequireAndVerifyClientCert, tlsConf.ClientAuth)
c.Update(&Config{VerifyIncomingHTTPS: true, CAFile: "../test/ca/root.cer", CertFile: "../test/key/ourdomain.cer", KeyFile: "../test/key/ourdomain.key"})
tlsConf, err = c.IncomingRPCConfig()
require.NoError(t, err)
require.Equal(t, tls.NoClientCert, tlsConf.ClientAuth)
}
func TestConfigurator_IncomingHTTPSConfig(t *testing.T) {
c := NewConfigurator(&Config{})
tlsConf, err := c.IncomingHTTPSConfig()
require.NoError(t, err)
require.Equal(t, tls.NoClientCert, tlsConf.ClientAuth)
c.Update(&Config{VerifyIncoming: true, CAFile: "../test/ca/root.cer", CertFile: "../test/key/ourdomain.cer", KeyFile: "../test/key/ourdomain.key"})
tlsConf, err = c.IncomingHTTPSConfig()
require.NoError(t, err)
require.Equal(t, tls.RequireAndVerifyClientCert, tlsConf.ClientAuth)
c.Update(&Config{VerifyIncomingHTTPS: true, CAFile: "../test/ca/root.cer", CertFile: "../test/key/ourdomain.cer", KeyFile: "../test/key/ourdomain.key"})
tlsConf, err = c.IncomingHTTPSConfig()
require.NoError(t, err)
require.Equal(t, tls.RequireAndVerifyClientCert, tlsConf.ClientAuth)
c.Update(&Config{VerifyIncomingRPC: true, CAFile: "../test/ca/root.cer", CertFile: "../test/key/ourdomain.cer", KeyFile: "../test/key/ourdomain.key"})
tlsConf, err = c.IncomingHTTPSConfig()
require.NoError(t, err)
require.Equal(t, tls.NoClientCert, tlsConf.ClientAuth)
}
func TestConfigurator_OutgoingRPCConfig(t *testing.T) {
c := NewConfigurator(&Config{})
tlsConf, err := c.OutgoingRPCConfig()
require.NoError(t, err)
require.Nil(t, tlsConf)
c.Update(&Config{VerifyOutgoing: true})
tlsConf, err = c.OutgoingRPCConfig()
require.Error(t, err)
c.Update(&Config{VerifyOutgoing: true, CAFile: "../test/ca/root.cer"})
tlsConf, err = c.OutgoingRPCConfig()
require.NoError(t, err)
c.Update(&Config{VerifyOutgoing: true, CAPath: "../test/ca_path"})
tlsConf, err = c.OutgoingRPCConfig()
require.NoError(t, err)
}
func TestConfigurator_OutgoingTLSConfigForChecks(t *testing.T) {
c := NewConfigurator(&Config{})
tlsConf, err := c.OutgoingTLSConfigForCheck("")
require.NoError(t, err)
require.False(t, tlsConf.InsecureSkipVerify)
c.Update(&Config{EnableAgentTLSForChecks: true})
tlsConf, err = c.OutgoingTLSConfigForCheck("")
require.NoError(t, err)
require.False(t, tlsConf.InsecureSkipVerify)
c.AddCheck("c1", true)
c.Update(&Config{EnableAgentTLSForChecks: true})
tlsConf, err = c.OutgoingTLSConfigForCheck("c1")
require.NoError(t, err)
require.True(t, tlsConf.InsecureSkipVerify)
c.AddCheck("c1", false)
c.Update(&Config{EnableAgentTLSForChecks: true})
tlsConf, err = c.OutgoingTLSConfigForCheck("c1")
require.NoError(t, err)
require.False(t, tlsConf.InsecureSkipVerify)
c.AddCheck("c1", false)
c.Update(&Config{EnableAgentTLSForChecks: true})
tlsConf, err = c.OutgoingTLSConfigForCheck("c1")
require.NoError(t, err)
require.False(t, tlsConf.InsecureSkipVerify)
c.Update(&Config{EnableAgentTLSForChecks: true, NodeName: "node", ServerName: "server"})
tlsConf, err = c.OutgoingTLSConfigForCheck("")
require.NoError(t, err)
require.Equal(t, "server", tlsConf.ServerName)
c.Update(&Config{EnableAgentTLSForChecks: true, ServerName: "server"})
tlsConf, err = c.OutgoingTLSConfigForCheck("")
require.NoError(t, err)
require.Equal(t, "server", tlsConf.ServerName)
c.Update(&Config{EnableAgentTLSForChecks: true, NodeName: "node"})
tlsConf, err = c.OutgoingTLSConfigForCheck("")
require.NoError(t, err)
require.Equal(t, "node", tlsConf.ServerName)
}
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