Example #1
0
// getGrantHandler returns the object that handles approving or rejecting grant requests
func (c *AuthConfig) getGrantHandler(mux cmdutil.Mux, auth authenticator.Request, clientregistry clientregistry.Registry, authregistry clientauthregistry.Registry) handlers.GrantHandler {
	switch c.Options.GrantConfig.Method {
	case configapi.GrantHandlerDeny:
		return handlers.NewEmptyGrant()

	case configapi.GrantHandlerAuto:
		return handlers.NewAutoGrant()

	case configapi.GrantHandlerPrompt:
		grantServer := grant.NewGrant(c.getCSRF(), auth, grant.DefaultFormRenderer, clientregistry, authregistry)
		grantServer.Install(mux, OpenShiftApprovePrefix)
		return handlers.NewRedirectGrant(OpenShiftApprovePrefix)

	default:
		glog.Fatalf("No grant handler found that matches %v.  The oauth server cannot start!", c.Options.GrantConfig.Method)
	}

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

	// setup
	etcdClient := testutil.NewEtcdClient()
	etcdHelper, _ := master.NewEtcdHelper(etcdClient, 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)
	}
}
func TestAuthProxyOnAuthorize(t *testing.T) {
	testutil.DeleteAllEtcdKeys()

	// setup
	etcdClient := testutil.NewEtcdClient()
	etcdHelper, _ := master.NewEtcdHelper(etcdClient, 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)

	// this auth request handler is the one that is supposed to recognize information from a front proxy
	authRequestHandler := headerrequest.NewAuthenticator("front-proxy-test", headerrequest.NewDefaultConfig(), identityMapper)
	authHandler := &oauthhandlers.EmptyAuth{}

	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)

	// set up a front proxy guarding the oauth server
	proxyHTTPHandler := NewBasicAuthChallenger("TestRegistryAndServer", validUsers, NewXRemoteUserProxyingHandler(oauthServer.URL))
	proxyServer := httptest.NewServer(proxyHTTPHandler)
	defer proxyServer.Close()
	t.Logf("proxy server is on %v\n", proxyServer.URL)

	// need to prime clients so that we can get back a code.  the client must be valid
	createClient(t, clientRegistry, &oauthapi.OAuthClient{ObjectMeta: kapi.ObjectMeta{Name: "test"}, Secret: "secret", RedirectURIs: []string{oauthServer.URL}})

	// our simple URL to get back a code.  We want to go through the front proxy
	rawAuthorizeRequest := proxyServer.URL + origin.OpenShiftOAuthAPIPrefix + "/authorize?response_type=code&client_id=test"

	// the first request we make to the front proxy should challenge us for authentication info
	shouldBeAChallengeResponse, err := http.Get(rawAuthorizeRequest)
	if err != nil {
		t.Errorf("Unexpected error: %v", err)
	}
	if shouldBeAChallengeResponse.StatusCode != http.StatusUnauthorized {
		t.Errorf("Expected Unauthorized, but got %v", shouldBeAChallengeResponse.StatusCode)
	}

	// create an http.Client to make our next request.  We need a custom Transport to authenticate us through our front proxy
	// and a custom CheckRedirect so that we can keep track of the redirect responses we're getting
	// OAuth requests a few redirects that we don't really care about checking, so this simpler than using a round tripper
	// and manually handling redirects and setting our auth information every time for the front proxy
	redirectedUrls := make([]url.URL, 10)
	httpClient := http.Client{
		CheckRedirect: getRedirectMethod(t, &redirectedUrls),
		Transport:     kclient.NewBasicAuthRoundTripper("sanefarmer", "who?", http.DefaultTransport),
	}

	// make our authorize request again, but this time our transport has properly set the auth info for the front proxy
	req, err := http.NewRequest("GET", rawAuthorizeRequest, nil)
	_, err = httpClient.Do(req)
	if err != nil {
		t.Errorf("Unexpected error: %v", err)
	}

	// check the last redirect and see if we got a code
	foundCode := ""
	if len(redirectedUrls) > 0 {
		foundCode = redirectedUrls[len(redirectedUrls)-1].Query().Get("code")
	}

	if len(foundCode) == 0 {
		t.Errorf("Did not find code in any redirect: %v", redirectedUrls)
	} else {
		t.Logf("Found code %v\n", foundCode)
	}
}