Golang security.RunCreateClientCert函數代碼示例

// runCreateClientCert generates key pair and CA certificate and writes them
// to their corresponding files.
func runCreateClientCert(cmd *cobra.Command, args []string) {
	err := security.RunCreateClientCert(Context.Certs, keySize, args[0])
	if err != nil {
		fmt.Fprintf(osStderr, "failed to generate clent certificate: %s\n", err)
		osExit(1)
		return
	}
}

// runCreateClientCert generates key pair and CA certificate and writes them
// to their corresponding files.
func runCreateClientCert(cmd *cobra.Command, args []string) error {
	if len(args) != 1 {
		mustUsage(cmd)
		return errMissingParams
	}
	if err := security.RunCreateClientCert(context.Certs, keySize, args[0]); err != nil {
		return fmt.Errorf("failed to generate clent certificate: %s", err)
	}
	return nil
}

// runCreateClientCert generates key pair and CA certificate and writes them
// to their corresponding files.
func runCreateClientCert(cmd *cobra.Command, args []string) error {
	if len(args) != 1 {
		mustUsage(cmd)
		return errMissingParams
	}
	if len(baseCtx.SSLCA) == 0 || len(baseCtx.SSLCAKey) == 0 ||
		len(baseCtx.SSLCert) == 0 || len(baseCtx.SSLCertKey) == 0 {
		mustUsage(cmd)
		return errMissingParams
	}

	if err := security.RunCreateClientCert(baseCtx.SSLCA, baseCtx.SSLCAKey,
		baseCtx.SSLCert, baseCtx.SSLCertKey, keySize, args[0]); err != nil {
		return fmt.Errorf("failed to generate clent certificate: %s", err)
	}
	return nil
}

// Start starts the cluster.
func (l *LocalCluster) Start() {
	defer l.stopOnPanic()

	l.mu.Lock()
	defer l.mu.Unlock()

	l.runDockerSpy()
	l.initCluster()
	l.createCACert()
	l.createNodeCerts()
	maybePanic(security.RunCreateClientCert(l.CertsDir, 512, security.RootUser))

	l.monitorStopper = make(chan struct{})
	go l.monitor(l.monitorStopper)
	l.Nodes = make([]*Container, l.numLocal)
	for i := range l.Nodes {
		l.Nodes[i] = l.startNode(i)
	}
}

// Start starts the cluster.
func (l *LocalCluster) Start() {
	defer l.stopOnPanic()

	l.mu.Lock()
	defer l.mu.Unlock()

	l.runDockerSpy()
	l.initCluster()
	log.Infof("creating certs (%dbit) in: %s", keyLen, l.CertsDir)
	l.createCACert()
	l.createNodeCerts()
	maybePanic(security.RunCreateClientCert(l.CertsDir, 512, security.RootUser))

	l.monitorCtx, l.monitorCtxCancelFunc = context.WithCancel(context.Background())
	go l.monitor()
	l.Nodes = make([]*Container, l.numLocal)
	for i := range l.Nodes {
		l.Nodes[i] = l.startNode(i)
	}
}

// Start starts the cluster.
func (l *LocalCluster) Start() {
	defer l.stopOnPanic()

	l.mu.Lock()
	defer l.mu.Unlock()

	l.createNetwork()
	l.initCluster()
	log.Infof("creating certs (%dbit) in: %s", keyLen, l.CertsDir)
	l.createCACert()
	l.createNodeCerts()
	maybePanic(security.RunCreateClientCert(l.CertsDir, 512, security.RootUser))

	l.monitorCtx, l.monitorCtxCancelFunc = context.WithCancel(context.Background())
	go l.monitor()

	for _, node := range l.Nodes {
		l.startNode(node)
	}
}

// TestMultiuser starts up an N node cluster and performs various ops
// using different users.
func TestMultiuser(t *testing.T) {
	l := localcluster.Create(*numNodes, stopper)
	l.Start()
	defer l.Stop()

	// Create client certificates for "foo" and "other".
	if err := security.RunCreateClientCert(l.CertsDir, 512, "foo"); err != nil {
		t.Fatal(err)
	}
	if err := security.RunCreateClientCert(l.CertsDir, 512, "other"); err != nil {
		t.Fatal(err)
	}

	checkRangeReplication(t, l, 20*time.Second)

	// Make clients.
	rootClient := makeDBClientForUser(t, l, "root", 0)
	fooClient := makeDBClientForUser(t, l, "foo", 0)
	otherClient := makeDBClientForUser(t, l, "other", 0)

	// Set permissions configs.
	configs := []struct {
		prefix  string
		readers []string
		writers []string
	}{
		// Good to know: "root" is always allowed to read and write.
		{"foo", []string{"foo"}, []string{"foo"}},
		{"foo/public", []string{"foo", "other"}, []string{"foo"}},
		{"tmp", []string{"foo", "other"}, []string{"foo", "other"}},
	}
	for i, cfg := range configs {
		protoConfig := &config.PermConfig{Read: cfg.readers, Write: cfg.writers}
		if err := putPermConfig(rootClient, cfg.prefix, protoConfig); err != nil {
			t.Fatalf("#%d: failed to write config %+v for prefix %q: %v", i, protoConfig, cfg.prefix, err)
		}
	}

	// Write some data. The value is just the key.
	writes := []struct {
		key     string
		db      *client.DB
		success bool
	}{
		{"some-file", rootClient, true}, {"some-file", fooClient, false}, {"some-file", otherClient, false},
		{"foo/a", rootClient, true}, {"foo/a", fooClient, true}, {"foo/a", otherClient, false},
		{"foo/public/b", rootClient, true}, {"foo/public/b", fooClient, true}, {"foo/public/b", otherClient, false},
		{"tmp/c", rootClient, true}, {"tmp/c", fooClient, true}, {"tmp/c", otherClient, true},
	}

	for i, w := range writes {
		err := w.db.Put(w.key, w.key)
		if (err == nil) != w.success {
			t.Errorf("test case #%d: %+v, got err=%v", i, w, err)
		}
	}

	// Read the previously-written files. They all succeeded at least once.
	reads := []struct {
		key     string
		db      *client.DB
		success bool
	}{
		{"some-file", rootClient, true}, {"some-file", fooClient, false}, {"some-file", otherClient, false},
		{"foo/a", rootClient, true}, {"foo/a", fooClient, true}, {"foo/a", otherClient, false},
		{"foo/public/b", rootClient, true}, {"foo/public/b", fooClient, true}, {"foo/public/b", otherClient, true},
		{"tmp/c", rootClient, true}, {"tmp/c", fooClient, true}, {"tmp/c", otherClient, true},
	}

	for i, r := range reads {
		_, err := r.db.Get(r.key)
		if (err == nil) != r.success {
			t.Errorf("test case #%d: %+v, got err=%v", i, r, err)
		}
	}
}

// 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 {
//.........這裏部分代碼省略.........

// 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)
	}

//.........這裏部分代碼省略.........

func (l *Cluster) createClientCerts() {
	log.Infof("creating client certs")
	maybePanic(security.RunCreateClientCert(l.CertsDir, 512, security.RootUser))
}