// This is just the mechanics of certs generation.
func TestGenerateCerts(t *testing.T) {
defer leaktest.AfterTest(t)()
// Do not mock cert access for this test.
security.ResetReadFileFn()
defer ResetTest()
certsDir := util.CreateTempDir(t, "certs_test")
defer util.CleanupDir(certsDir)
// Try certs generation with empty Certs dir argument.
err := security.RunCreateCACert("", "", 512)
if err == nil {
t.Fatalf("Expected error, but got none")
}
err = security.RunCreateNodeCert(
"", "", "", "",
512, []string{"localhost"})
if err == nil {
t.Fatalf("Expected error, but got none")
}
// Try generating node certs without CA certs present.
err = security.RunCreateNodeCert(
filepath.Join(certsDir, security.EmbeddedCACert),
filepath.Join(certsDir, security.EmbeddedCAKey),
filepath.Join(certsDir, security.EmbeddedNodeCert),
filepath.Join(certsDir, security.EmbeddedNodeKey),
512, []string{"localhost"})
if err == nil {
t.Fatalf("Expected error, but got none")
}
// Now try in the proper order.
err = security.RunCreateCACert(
filepath.Join(certsDir, security.EmbeddedCACert),
filepath.Join(certsDir, security.EmbeddedCAKey),
512)
if err != nil {
t.Fatalf("Expected success, got %v", err)
}
err = security.RunCreateNodeCert(
filepath.Join(certsDir, security.EmbeddedCACert),
filepath.Join(certsDir, security.EmbeddedCAKey),
filepath.Join(certsDir, security.EmbeddedNodeCert),
filepath.Join(certsDir, security.EmbeddedNodeKey),
512, []string{"localhost"})
if err != nil {
t.Fatalf("Expected success, got %v", err)
}
}
// runCreateCACert generates key pair and CA certificate and writes them
// to their corresponding files.
func runCreateCACert(cmd *cobra.Command, args []string) {
err := security.RunCreateCACert(Context.Certs, keySize)
if err != nil {
fmt.Fprintf(osStderr, "failed to generate CA certificate: %s\n", err)
osExit(1)
return
}
}
// runCreateCACert generates key pair and CA certificate and writes them
// to their corresponding files.
func runCreateCACert(cmd *cobra.Command, args []string) error {
if len(baseCtx.SSLCA) == 0 || len(baseCtx.SSLCAKey) == 0 {
mustUsage(cmd)
return errMissingParams
}
if err := security.RunCreateCACert(baseCtx.SSLCA, baseCtx.SSLCAKey, keySize); err != nil {
return fmt.Errorf("failed to generate CA certificate: %s", err)
}
return nil
}
func (l *LocalCluster) createCACert() {
log.Infof("creating ca (%dbit) in: %s", keyLen, l.CertsDir)
maybePanic(security.RunCreateCACert(l.CertsDir, keyLen))
}
func (l *Cluster) createCACert() {
log.Infof("creating ca")
maybePanic(security.RunCreateCACert(l.CertsDir, 512))
}
func (l *LocalCluster) createCACert() {
maybePanic(security.RunCreateCACert(
filepath.Join(l.CertsDir, security.EmbeddedCACert),
filepath.Join(l.CertsDir, security.EmbeddedCAKey),
keyLen))
}
// This is a fairly high-level test of CA and node certificates.
// We construct SSL server and clients and use the generated certs.
func TestUseCerts(t *testing.T) {
defer leaktest.AfterTest(t)()
// Do not mock cert access for this test.
security.ResetReadFileFn()
defer ResetTest()
certsDir := util.CreateTempDir(t, "certs_test")
defer util.CleanupDir(certsDir)
err := security.RunCreateCACert(
filepath.Join(certsDir, security.EmbeddedCACert),
filepath.Join(certsDir, security.EmbeddedCAKey),
512)
if err != nil {
t.Fatalf("Expected success, got %v", err)
}
err = security.RunCreateNodeCert(
filepath.Join(certsDir, security.EmbeddedCACert),
filepath.Join(certsDir, security.EmbeddedCAKey),
filepath.Join(certsDir, security.EmbeddedNodeCert),
filepath.Join(certsDir, security.EmbeddedNodeKey),
512, []string{"127.0.0.1"})
if err != nil {
t.Fatalf("Expected success, got %v", err)
}
err = security.RunCreateClientCert(
filepath.Join(certsDir, security.EmbeddedCACert),
filepath.Join(certsDir, security.EmbeddedCAKey),
filepath.Join(certsDir, security.EmbeddedRootCert),
filepath.Join(certsDir, security.EmbeddedRootKey),
512, security.RootUser)
if err != nil {
t.Fatalf("Expected success, got %v", err)
}
// Load TLS Configs. This is what TestServer and HTTPClient do internally.
_, err = security.LoadServerTLSConfig(
filepath.Join(certsDir, security.EmbeddedCACert),
filepath.Join(certsDir, security.EmbeddedNodeCert),
filepath.Join(certsDir, security.EmbeddedNodeKey))
if err != nil {
t.Fatalf("Expected success, got %v", err)
}
_, err = security.LoadClientTLSConfig(
filepath.Join(certsDir, security.EmbeddedCACert),
filepath.Join(certsDir, security.EmbeddedNodeCert),
filepath.Join(certsDir, security.EmbeddedNodeKey))
if err != nil {
t.Fatalf("Expected success, got %v", err)
}
// Start a test server and override certs.
// We use a real context since we want generated certs.
params := base.TestServerArgs{
SSLCA: filepath.Join(certsDir, security.EmbeddedCACert),
SSLCert: filepath.Join(certsDir, security.EmbeddedNodeCert),
SSLCertKey: filepath.Join(certsDir, security.EmbeddedNodeKey),
}
s, _, _ := serverutils.StartServer(t, params)
defer s.Stopper().Stop()
// Insecure mode.
clientContext := testutils.NewNodeTestBaseContext()
clientContext.Insecure = true
httpClient, err := clientContext.GetHTTPClient()
if err != nil {
t.Fatal(err)
}
req, err := http.NewRequest("GET", s.AdminURL()+"/_admin/v1/health", nil)
if err != nil {
t.Fatalf("could not create request: %v", err)
}
resp, err := httpClient.Do(req)
if err == nil {
resp.Body.Close()
t.Fatalf("Expected SSL error, got success")
}
// Secure mode but no Certs: permissive config.
clientContext = testutils.NewNodeTestBaseContext()
clientContext.Insecure = false
clientContext.SSLCert = ""
httpClient, err = clientContext.GetHTTPClient()
if err != nil {
t.Fatal(err)
}
// Endpoint that does not enforce client auth (see: server/authentication_test.go)
req, err = http.NewRequest("GET", s.AdminURL()+"/_admin/v1/health", nil)
if err != nil {
t.Fatalf("could not create request: %v", err)
}
resp, err = httpClient.Do(req)
if err != nil {
t.Fatalf("Expected success, got %v", err)
}
resp.Body.Close()
if resp.StatusCode != http.StatusOK {
t.Fatalf("Expected OK, got: %d", resp.StatusCode)
}
// New client. With certs this time.
clientContext = testutils.NewNodeTestBaseContext()
clientContext.SSLCA = filepath.Join(certsDir, security.EmbeddedCACert)
clientContext.SSLCert = filepath.Join(certsDir, security.EmbeddedNodeCert)
clientContext.SSLCertKey = filepath.Join(certsDir, security.EmbeddedNodeKey)
httpClient, err = clientContext.GetHTTPClient()
if err != nil {
t.Fatalf("Expected success, got %v", err)
}
req, err = http.NewRequest("GET", s.AdminURL()+"/_admin/v1/health", nil)
if err != nil {
t.Fatalf("could not create request: %v", err)
}
resp, err = httpClient.Do(req)
if err != nil {
t.Fatalf("Expected success, got %v", err)
}
resp.Body.Close()
if resp.StatusCode != http.StatusOK {
t.Fatalf("Expected OK, got: %d", resp.StatusCode)
}
}
// runCreateCACert generates key pair and CA certificate and writes them
// to their corresponding files.
func runCreateCACert(cmd *cobra.Command, args []string) error {
if err := security.RunCreateCACert(context.Certs, keySize); err != nil {
return fmt.Errorf("failed to generate CA certificate: %s", err)
}
return nil
}
// This is a fairly high-level test of CA and node certificates.
// We construct SSL server and clients and use the generated certs.
func TestUseCerts(t *testing.T) {
defer leaktest.AfterTest(t)
// Do not mock cert access for this test.
security.ResetReadFileFn()
defer ResetTest()
certsDir := util.CreateTempDir(t, "certs_test")
defer util.CleanupDir(certsDir)
err := security.RunCreateCACert(certsDir, 512)
if err != nil {
t.Fatalf("Expected success, got %v", err)
}
err = security.RunCreateNodeCert(certsDir, 512, []string{"127.0.0.1"})
if err != nil {
t.Fatalf("Expected success, got %v", err)
}
err = security.RunCreateClientCert(certsDir, 512, security.RootUser)
if err != nil {
t.Fatalf("Expected success, got %v", err)
}
// Load TLS Configs. This is what TestServer and HTTPClient do internally.
_, err = security.LoadServerTLSConfig(certsDir, "node")
if err != nil {
t.Fatalf("Expected success, got %v", err)
}
_, err = security.LoadClientTLSConfig(certsDir, security.NodeUser)
if err != nil {
t.Fatalf("Expected success, got %v", err)
}
// Start a test server and override certs.
// We use a real context since we want generated certs.
testCtx := server.NewContext()
testCtx.Certs = certsDir
testCtx.User = security.NodeUser
testCtx.Addr = "127.0.0.1:0"
testCtx.PGAddr = "127.0.0.1:0"
s := &server.TestServer{Ctx: testCtx}
if err := s.Start(); err != nil {
t.Fatal(err)
}
defer s.Stop()
// Insecure mode.
clientContext := testutils.NewNodeTestBaseContext()
clientContext.Insecure = true
httpClient, err := clientContext.GetHTTPClient()
if err != nil {
t.Fatal(err)
}
req, err := http.NewRequest("GET", "https://"+s.ServingAddr()+"/_admin/health", nil)
if err != nil {
t.Fatalf("could not create request: %v", err)
}
resp, err := httpClient.Do(req)
if err == nil {
resp.Body.Close()
t.Fatalf("Expected SSL error, got success")
}
// Secure mode but no Certs directory: permissive config.
clientContext = testutils.NewNodeTestBaseContext()
clientContext.Certs = ""
httpClient, err = clientContext.GetHTTPClient()
if err != nil {
t.Fatal(err)
}
// Endpoint that does not enforce client auth (see: server/authentication_test.go)
req, err = http.NewRequest("GET", "https://"+s.ServingAddr()+"/_admin/health", nil)
if err != nil {
t.Fatalf("could not create request: %v", err)
}
resp, err = httpClient.Do(req)
if err != nil {
t.Fatalf("Expected success, got %v", err)
}
resp.Body.Close()
if resp.StatusCode != http.StatusOK {
t.Fatalf("Expected OK, got: %d", resp.StatusCode)
}
// Endpoint that enforces client auth (see: server/authentication_test.go)
req, err = http.NewRequest("GET", "https://"+s.ServingAddr()+driver.Endpoint, nil)
if err != nil {
t.Fatalf("could not create request: %v", err)
}
resp, err = httpClient.Do(req)
if err != nil {
t.Fatalf("Expected success, got %v", err)
}
resp.Body.Close()
if resp.StatusCode != http.StatusUnauthorized {
t.Fatalf("Expected status code %d, got: %d", http.StatusUnauthorized, resp.StatusCode)
}
// New client. With certs this time.
clientContext = testutils.NewNodeTestBaseContext()
clientContext.Certs = certsDir
httpClient, err = clientContext.GetHTTPClient()
if err != nil {
t.Fatalf("Expected success, got %v", err)
}
req, err = http.NewRequest("GET", "https://"+s.ServingAddr()+"/_admin/health", nil)
if err != nil {
t.Fatalf("could not create request: %v", err)
}
resp, err = httpClient.Do(req)
if err != nil {
t.Fatalf("Expected success, got %v", err)
}
resp.Body.Close()
if resp.StatusCode != http.StatusOK {
t.Fatalf("Expected OK, got: %d", resp.StatusCode)
}
}
func (l *LocalCluster) createCACert() {
maybePanic(security.RunCreateCACert(l.CertsDir, keyLen))
}
