Golang clientcmd.NewConfig函数代码示例

// NewCommandF5Router provides CLI handler for the F5 router sync plugin.
func NewCommandF5Router(name string) *cobra.Command {
	options := &F5RouterOptions{
		Config: clientcmd.NewConfig(),
	}
	options.Config.FromFile = true

	cmd := &cobra.Command{
		Use:   fmt.Sprintf("%s%s", name, clientcmd.ConfigSyntax),
		Short: "Start an F5 route synchronizer",
		Long:  f5Long,
		Run: func(c *cobra.Command, args []string) {
			options.RouterSelection.Namespace = cmdutil.GetFlagString(c, "namespace")
			cmdutil.CheckErr(options.Complete())
			cmdutil.CheckErr(options.Validate())
			cmdutil.CheckErr(options.Run())
		},
	}

	cmd.AddCommand(ocmd.NewCmdVersion(name, nil, os.Stdout, ocmd.VersionOptions{}))

	flag := cmd.Flags()
	options.Config.Bind(flag)
	options.F5Router.Bind(flag)
	options.RouterSelection.Bind(flag)

	return cmd
}

// NewCommndTemplateRouter provides CLI handler for the template router backend
func NewCommandTemplateRouter(name string) *cobra.Command {
	options := &TemplateRouterOptions{
		Config: clientcmd.NewConfig(),
	}
	options.Config.FromFile = true

	cmd := &cobra.Command{
		Use:   fmt.Sprintf("%s%s", name, clientcmd.ConfigSyntax),
		Short: "Start a router",
		Long:  routerLong,
		Run: func(c *cobra.Command, args []string) {
			options.RouterSelection.Namespace = cmdutil.GetFlagString(c, "namespace")
			cmdutil.CheckErr(options.Complete())
			cmdutil.CheckErr(options.Validate())
			cmdutil.CheckErr(options.Run())
		},
	}

	cmd.AddCommand(version.NewVersionCommand(name, false))

	flag := cmd.Flags()
	options.Config.Bind(flag)
	options.TemplateRouter.Bind(flag)
	options.RouterStats.Bind(flag)
	options.RouterSelection.Bind(flag)

	return cmd
}

// NewCommndTemplateRouter provides CLI handler for the template router backend
func NewCommandTemplateRouter(name string) *cobra.Command {
	cfg := &templateRouterConfig{
		Config: clientcmd.NewConfig(),
	}

	cmd := &cobra.Command{
		Use:   fmt.Sprintf("%s%s", name, clientcmd.ConfigSyntax),
		Short: "Start a router",
		Long:  routerLong,
		Run: func(c *cobra.Command, args []string) {
			defaultCert := util.Env("DEFAULT_CERTIFICATE", "")
			if len(defaultCert) > 0 {
				cfg.DefaultCertificate = defaultCert
			}

			routerSvcNamespace := util.Env("ROUTER_SERVICE_NAMESPACE", "")
			routerSvcName := util.Env("ROUTER_SERVICE_NAME", "")
			cfg.RouterService = ktypes.NamespacedName{
				Namespace: routerSvcNamespace,
				Name:      routerSvcName,
			}

			plugin, err := makeTemplatePlugin(cfg)
			if err != nil {
				glog.Fatal(err)
			}

			if err = start(cfg.Config, plugin); err != nil {
				glog.Fatal(err)
			}
		},
	}

	cmd.AddCommand(version.NewVersionCommand(name))

	flag := cmd.Flags()
	cfg.Config.Bind(flag)
	flag.StringVar(&cfg.TemplateFile, "template", util.Env("TEMPLATE_FILE", ""), "The path to the template file to use")
	flag.StringVar(&cfg.ReloadScript, "reload", util.Env("RELOAD_SCRIPT", ""), "The path to the reload script to use")
	flag.StringVar(&cfg.StatsPort, "stats-port", util.Env("STATS_PORT", ""), "If the underlying router implementation can provide statistics this is a hint to expose it on this port.")
	flag.StringVar(&cfg.StatsPassword, "stats-password", util.Env("STATS_PASSWORD", ""), "If the underlying router implementation can provide statistics this is the requested password for auth.")
	flag.StringVar(&cfg.StatsUsername, "stats-user", util.Env("STATS_USERNAME", ""), "If the underlying router implementation can provide statistics this is the requested username for auth.")

	return cmd
}

// NewCommandDeployer provides a CLI handler for deploy.
func NewCommandDeployer(name string) *cobra.Command {
	cfg := &config{
		Config: clientcmd.NewConfig(),
	}

	cmd := &cobra.Command{
		Use:   fmt.Sprintf("%s%s", name, clientcmd.ConfigSyntax),
		Short: "Run the deployer",
		Long:  deployerLong,
		Run: func(c *cobra.Command, args []string) {
			_, kClient, err := cfg.Config.Clients()
			if err != nil {
				glog.Fatal(err)
			}

			if len(cfg.DeploymentName) == 0 {
				glog.Fatal("deployment is required")
			}

			if len(cfg.Namespace) == 0 {
				glog.Fatal("namespace is required")
			}

			deployer := NewDeployer(kClient)
			if err = deployer.Deploy(cfg.Namespace, cfg.DeploymentName); err != nil {
				glog.Fatal(err)
			}
		},
	}

	cmd.AddCommand(version.NewVersionCommand(name, false))

	flag := cmd.Flags()
	cfg.Config.Bind(flag)
	flag.StringVar(&cfg.DeploymentName, "deployment", util.Env("OPENSHIFT_DEPLOYMENT_NAME", ""), "The deployment name to start")
	flag.StringVar(&cfg.Namespace, "namespace", util.Env("OPENSHIFT_DEPLOYMENT_NAMESPACE", ""), "The deployment namespace")

	return cmd
}

// NewCommandRouter provides a CLI handler for the router.
func NewCommandRouter(name string) *cobra.Command {
	cfg := &routerConfig{
		Config:               clientcmd.NewConfig(),
		TemplateRouterConfig: &templateRouterConfig{},
		F5RouterConfig:       &f5RouterConfig{},
	}

	cfgType := util.Env("ROUTER_TYPE", "")

	cmd := &cobra.Command{
		Use:   fmt.Sprintf("%s%s", name, clientcmd.ConfigSyntax),
		Short: "Start a router",
		Long:  routerLong,
		Run: func(c *cobra.Command, args []string) {
			if !isValidType(cfgType) {
				glog.Fatalf("Invalid type specified: %s.  Valid values are %s, %s",
					cfgType, routerTypeF5, routerTypeTemplate)
			}

			if cfgType == routerTypeF5 {
				cfg.TemplateRouterConfig = nil
			} else if cfgType == routerTypeTemplate {
				cfg.F5RouterConfig = nil
			}

			defaultCert := util.Env("DEFAULT_CERTIFICATE", "")
			if len(defaultCert) > 0 {
				cfg.DefaultCertificate = defaultCert
			}

			var plugin router.Plugin
			var err error

			if cfg.F5RouterConfig != nil {
				plugin, err = makeF5Plugin(cfg)
			} else if cfg.TemplateRouterConfig != nil {
				plugin, err = makeTemplatePlugin(cfg)
			} else {
				err = fmt.Errorf("Plugin type not recognized")
			}
			if err != nil {
				glog.Fatal(err)
			}

			if err := start(cfg.Config, plugin); err != nil {
				glog.Fatal(err)
			}
		},
	}

	cmd.AddCommand(version.NewVersionCommand(name))

	flag := cmd.Flags()

	// Binds for generic config
	cfg.Config.Bind(flag)

	flag.StringVar(&cfgType, "type", util.Env("ROUTER_TYPE", ""), "The type of router to create.  Valid values: template, f5")

	bindFlagsForTemplateRouterConfig(flag, cfg)
	bindFlagsForF5RouterConfig(flag, cfg)

	return cmd
}

func TestCLIGetToken(t *testing.T) {
	testutil.DeleteAllEtcdKeys()

	// setup
	etcdClient := testutil.NewEtcdClient()
	etcdHelper, _ := master.NewEtcdStorage(etcdClient, latest.InterfacesFor, latest.Version, etcdtest.PathPrefix())

	accessTokenStorage := accesstokenetcd.NewREST(etcdHelper)
	accessTokenRegistry := accesstokenregistry.NewRegistry(accessTokenStorage)
	authorizeTokenStorage := authorizetokenetcd.NewREST(etcdHelper)
	authorizeTokenRegistry := authorizetokenregistry.NewRegistry(authorizeTokenStorage)
	clientStorage := clientetcd.NewREST(etcdHelper)
	clientRegistry := clientregistry.NewRegistry(clientStorage)
	clientAuthStorage := clientauthetcd.NewREST(etcdHelper)
	clientAuthRegistry := clientauthregistry.NewRegistry(clientAuthStorage)

	userStorage := useretcd.NewREST(etcdHelper)
	userRegistry := userregistry.NewRegistry(userStorage)
	identityStorage := identityetcd.NewREST(etcdHelper)
	identityRegistry := identityregistry.NewRegistry(identityStorage)

	identityMapper := identitymapper.NewAlwaysCreateUserIdentityToUserMapper(identityRegistry, userRegistry)

	authRequestHandler := basicauthrequest.NewBasicAuthAuthentication(allowanypassword.New("get-token-test", identityMapper), true)
	authHandler := oauthhandlers.NewUnionAuthenticationHandler(
		map[string]oauthhandlers.AuthenticationChallenger{"login": passwordchallenger.NewBasicAuthChallenger("openshift")}, nil, nil)

	storage := registrystorage.New(accessTokenRegistry, authorizeTokenRegistry, clientRegistry, oauthregistry.NewUserConversion())
	config := osinserver.NewDefaultServerConfig()

	grantChecker := oauthregistry.NewClientAuthorizationGrantChecker(clientAuthRegistry)
	grantHandler := oauthhandlers.NewAutoGrant()

	server := osinserver.New(
		config,
		storage,
		osinserver.AuthorizeHandlers{
			oauthhandlers.NewAuthorizeAuthenticator(
				authRequestHandler,
				authHandler,
				oauthhandlers.EmptyError{},
			),
			oauthhandlers.NewGrantCheck(
				grantChecker,
				grantHandler,
				oauthhandlers.EmptyError{},
			),
		},
		osinserver.AccessHandlers{
			oauthhandlers.NewDenyAccessAuthenticator(),
		},
		osinserver.NewDefaultErrorHandler(),
	)
	mux := http.NewServeMux()
	server.Install(mux, origin.OpenShiftOAuthAPIPrefix)
	oauthServer := httptest.NewServer(http.Handler(mux))
	defer oauthServer.Close()
	t.Logf("oauth server is on %v\n", oauthServer.URL)

	// create the default oauth clients with redirects to our server
	origin.CreateOrUpdateDefaultOAuthClients(oauthServer.URL, []string{oauthServer.URL}, clientRegistry)

	flags := pflag.NewFlagSet("test-flags", pflag.ContinueOnError)
	clientCfg := clientcmd.NewConfig()
	clientCfg.Bind(flags)
	flags.Parse(strings.Split("--master="+oauthServer.URL, " "))

	reader := bytes.NewBufferString("user\npass")

	accessToken, err := tokencmd.RequestToken(clientCfg.OpenShiftConfig(), reader, "", "")

	if err != nil {
		t.Errorf("Unexpected error: %v", err)
	}
	if len(accessToken) == 0 {
		t.Error("Expected accessToken, but did not get one")
	}

	// lets see if this access token is any good
	token, err := accessTokenRegistry.GetAccessToken(kapi.NewContext(), accessToken)
	if err != nil {
		t.Errorf("Unexpected error: %v", err)
	}
	if token.UserName != "user" {
		t.Errorf("Expected token for \"user\", but got: %#v", token)
	}
}

	defaultTokenPath = "/openshift/token"

	RealmKey      = "realm"
	TokenRealmKey = "tokenrealm"
)

// RegistryClient encapsulates getting access to the OpenShift API.
type RegistryClient interface {
	// Clients return the authenticated clients to use with the server.
	Clients() (client.Interface, kclient.Interface, error)
	// SafeClientConfig returns a client config without authentication info.
	SafeClientConfig() restclient.Config
}

// DefaultRegistryClient is exposed for testing the registry with fake client.
var DefaultRegistryClient = NewRegistryClient(clientcmd.NewConfig().BindToFile())

// registryClient implements RegistryClient
type registryClient struct {
	config *clientcmd.Config
}

var _ RegistryClient = &registryClient{}

// NewRegistryClient creates a registry client.
func NewRegistryClient(config *clientcmd.Config) RegistryClient {
	return &registryClient{config: config}
}

// Client returns the authenticated client to use with the server.
func (r *registryClient) Clients() (client.Interface, kclient.Interface, error) {