Issue 823:migrate rackspace services to authenticationservice 1.1

This commit is contained in:
Adrian Cole 2012-01-29 20:27:59 +08:00
parent f93c495c43
commit bf4b6e8c95
33 changed files with 1542 additions and 230 deletions

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@ -25,14 +25,26 @@ import javax.inject.Singleton;
import org.jclouds.cloudfiles.CDNManagement;
import org.jclouds.cloudfiles.CloudFilesAsyncClient;
import org.jclouds.cloudfiles.CloudFilesClient;
import org.jclouds.http.HttpErrorHandler;
import org.jclouds.http.HttpRetryHandler;
import org.jclouds.http.RequiresHttp;
import org.jclouds.openstack.OpenStackAuthAsyncClient.AuthenticationResponse;
import org.jclouds.openstack.reference.AuthHeaders;
import org.jclouds.http.annotation.ClientError;
import org.jclouds.http.annotation.Redirection;
import org.jclouds.http.annotation.ServerError;
import org.jclouds.json.config.GsonModule.DateAdapter;
import org.jclouds.json.config.GsonModule.Iso8601DateAdapter;
import org.jclouds.openstack.keystone.v1_1.config.AuthenticationServiceModule;
import org.jclouds.openstack.keystone.v1_1.domain.Auth;
import org.jclouds.openstack.keystone.v1_1.handlers.RetryOnRenew;
import org.jclouds.openstack.swift.CommonSwiftAsyncClient;
import org.jclouds.openstack.swift.CommonSwiftClient;
import org.jclouds.openstack.swift.config.BaseSwiftRestClientModule;
import org.jclouds.openstack.swift.Storage;
import org.jclouds.openstack.swift.config.SwiftObjectModule;
import org.jclouds.openstack.swift.handlers.ParseSwiftErrorFromHttpResponse;
import org.jclouds.rest.ConfiguresRestClient;
import org.jclouds.rest.config.RestClientModule;
import com.google.common.collect.Iterables;
import com.google.inject.Provides;
/**
@ -41,12 +53,18 @@ import com.google.inject.Provides;
*/
@ConfiguresRestClient
@RequiresHttp
public class CloudFilesRestClientModule extends BaseSwiftRestClientModule<CloudFilesClient, CloudFilesAsyncClient> {
public class CloudFilesRestClientModule extends RestClientModule<CloudFilesClient, CloudFilesAsyncClient> {
private final AuthenticationServiceModule module;
public CloudFilesRestClientModule() {
public CloudFilesRestClientModule(AuthenticationServiceModule module) {
super(CloudFilesClient.class, CloudFilesAsyncClient.class);
this.module = module;
}
public CloudFilesRestClientModule() {
this(new AuthenticationServiceModule());
}
@Provides
@Singleton
CommonSwiftClient provideCommonSwiftClient(CloudFilesClient in) {
@ -62,7 +80,36 @@ public class CloudFilesRestClientModule extends BaseSwiftRestClientModule<CloudF
@Provides
@Singleton
@CDNManagement
protected URI provideCDNUrl(AuthenticationResponse response) {
return response.getServices().get(AuthHeaders.CDN_MANAGEMENT_URL);
protected URI provideCDNUrl(Auth response) {
return Iterables.get(response.getServiceCatalog().get("cloudFilesCDN"), 0).getPublicURL();
}
@Provides
@Singleton
@Storage
protected URI provideStorageUrl(Auth response) {
return Iterables.get(response.getServiceCatalog().get("cloudFiles"), 0).getPublicURL();
}
@Override
protected void configure() {
install(module);
install(new SwiftObjectModule());
bind(DateAdapter.class).to(Iso8601DateAdapter.class);
super.configure();
}
@Override
protected void bindErrorHandlers() {
bind(HttpErrorHandler.class).annotatedWith(Redirection.class).to(ParseSwiftErrorFromHttpResponse.class);
bind(HttpErrorHandler.class).annotatedWith(ClientError.class).to(ParseSwiftErrorFromHttpResponse.class);
bind(HttpErrorHandler.class).annotatedWith(ServerError.class).to(ParseSwiftErrorFromHttpResponse.class);
}
@Override
protected void bindRetryHandlers() {
bind(HttpRetryHandler.class).annotatedWith(ClientError.class).to(RetryOnRenew.class);
}
}

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@ -34,7 +34,6 @@ public class CloudLoadBalancersPropertiesBuilder extends PropertiesBuilder {
protected Properties defaultProperties() {
Properties properties = super.defaultProperties();
properties.setProperty(PROPERTY_API_VERSION, "1.0");
return properties;
}

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@ -27,6 +27,7 @@ import java.util.Set;
import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;
import javax.ws.rs.core.UriBuilder;
import org.jclouds.cloudloadbalancers.CloudLoadBalancersAsyncClient;
import org.jclouds.cloudloadbalancers.CloudLoadBalancersClient;
@ -50,18 +51,17 @@ import org.jclouds.location.Provider;
import org.jclouds.location.Region;
import org.jclouds.location.config.ProvideRegionToURIViaProperties;
import org.jclouds.logging.Logger.LoggerFactory;
import org.jclouds.openstack.OpenStackAuthAsyncClient.AuthenticationResponse;
import org.jclouds.openstack.config.OpenStackAuthenticationModule;
import org.jclouds.openstack.handlers.RetryOnRenew;
import org.jclouds.openstack.reference.AuthHeaders;
import org.jclouds.openstack.keystone.v1_1.config.AuthenticationServiceModule;
import org.jclouds.openstack.keystone.v1_1.domain.Auth;
import org.jclouds.openstack.keystone.v1_1.handlers.RetryOnRenew;
import org.jclouds.rest.ConfiguresRestClient;
import org.jclouds.rest.config.RestClientModule;
import com.google.common.base.Supplier;
import com.google.common.base.Function;
import com.google.common.collect.ImmutableBiMap;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Multimap;
import com.google.common.collect.Iterables;
import com.google.common.collect.Maps;
import com.google.inject.Injector;
import com.google.inject.Provides;
import com.google.inject.Scopes;
@ -83,23 +83,44 @@ public class CloudLoadBalancersRestClientModule extends
.put(NodeClient.class, NodeAsyncClient.class)//
.build();
public CloudLoadBalancersRestClientModule() {
private final AuthenticationServiceModule module;
public CloudLoadBalancersRestClientModule(AuthenticationServiceModule module) {
super(CloudLoadBalancersClient.class, CloudLoadBalancersAsyncClient.class, DELEGATE_MAP);
this.module = module;
}
public CloudLoadBalancersRestClientModule() {
this(new AuthenticationServiceModule());
}
protected void bindRegionsToProvider() {
bindRegionsToProvider(ProvideRegionToURIViaPropertiesWithAccountID.class);
bindRegionsToProvider(RegionUrisFromPropertiesAndAccountIDPathSuffix.class);
}
@Singleton
public static class ProvideRegionToURIViaPropertiesWithAccountID extends ProvideRegionToURIViaProperties {
public static class RegionUrisFromPropertiesAndAccountIDPathSuffix extends ProvideRegionToURIViaProperties {
private final String accountID;
private final javax.inject.Provider<UriBuilder> builders;
@Inject
protected ProvideRegionToURIViaPropertiesWithAccountID(Injector injector,
@Named("CONSTANTS") Multimap<String, String> constants,
@Named(RackspaceConstants.PROPERTY_ACCOUNT_ID) String accountID) {
super(injector, constants);
constants.replaceValues(RackspaceConstants.PROPERTY_ACCOUNT_ID, ImmutableSet.of(accountID));
protected RegionUrisFromPropertiesAndAccountIDPathSuffix(Injector injector,
javax.inject.Provider<UriBuilder> builders, @Named(RackspaceConstants.PROPERTY_ACCOUNT_ID) String accountID) {
super(injector);
this.builders = builders;
this.accountID = accountID;
}
@Override
public Map<String, URI> get() {
return Maps.transformValues(super.get(), new Function<URI, URI>(){
@Override
public URI apply(URI input) {
return builders.get().uri(input).path(accountID).build();
}
});
}
}
@ -110,7 +131,7 @@ public class CloudLoadBalancersRestClientModule extends
@Override
protected void configure() {
install(new OpenStackAuthenticationModule());
install(module);
bind(DateAdapter.class).to(Iso8601DateAdapter.class);
bindRegionsToProvider();
install(new FactoryModuleBuilder().build(ConvertLB.Factory.class));
@ -120,8 +141,8 @@ public class CloudLoadBalancersRestClientModule extends
@Provides
@Singleton
@Named(RackspaceConstants.PROPERTY_ACCOUNT_ID)
protected String accountID(Supplier<AuthenticationResponse> in) {
URI serverURL = in.get().getServices().get(AuthHeaders.SERVER_MANAGEMENT_URL);
protected String accountID(Auth response) {
URI serverURL = Iterables.get(response.getServiceCatalog().get("cloudServers"), 0).getPublicURL();
return serverURL.getPath().substring(serverURL.getPath().lastIndexOf('/') + 1);
}

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@ -42,11 +42,11 @@ public class CloudLoadBalancersAsyncClientTest extends BaseCloudLoadBalancersAsy
private CloudLoadBalancersClient syncClient;
public void testSync() throws SecurityException, NoSuchMethodException, InterruptedException, ExecutionException {
assert syncClient.getLoadBalancerClient("DFW") != null;
assert syncClient.getLoadBalancerClient("LON") != null;
}
public void testAsync() throws SecurityException, NoSuchMethodException, InterruptedException, ExecutionException {
assert asyncClient.getLoadBalancerClient("DFW") != null;
assert asyncClient.getLoadBalancerClient("LON") != null;
}
@Override

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@ -1,148 +0,0 @@
/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.jclouds.cloudloadbalancers.features;
import static org.testng.Assert.assertEquals;
import java.io.IOException;
import java.net.URI;
import java.util.Map;
import java.util.Properties;
import org.jclouds.cloudloadbalancers.CloudLoadBalancersAsyncClient;
import org.jclouds.cloudloadbalancers.CloudLoadBalancersClient;
import org.jclouds.cloudloadbalancers.config.CloudLoadBalancersRestClientModule;
import org.jclouds.cloudloadbalancers.functions.ConvertLB;
import org.jclouds.cloudloadbalancers.reference.Region;
import org.jclouds.domain.Credentials;
import org.jclouds.http.HttpRequest;
import org.jclouds.http.RequiresHttp;
import org.jclouds.internal.ClassMethodArgs;
import org.jclouds.json.config.GsonModule.DateAdapter;
import org.jclouds.json.config.GsonModule.Iso8601DateAdapter;
import org.jclouds.openstack.OpenStackAuthAsyncClient.AuthenticationResponse;
import org.jclouds.openstack.config.OpenStackAuthenticationModule;
import org.jclouds.openstack.filters.AuthenticateRequest;
import org.jclouds.rest.ConfiguresRestClient;
import org.jclouds.rest.RestClientTest;
import org.jclouds.rest.RestContext;
import org.jclouds.rest.RestContextFactory;
import org.jclouds.rest.RestContextSpec;
import org.jclouds.rest.internal.RestContextImpl;
import org.testng.annotations.BeforeClass;
import com.google.common.base.Supplier;
import com.google.common.base.Suppliers;
import com.google.common.base.Throwables;
import com.google.common.cache.LoadingCache;
import com.google.common.collect.ImmutableMap;
import com.google.inject.Module;
import com.google.inject.Scopes;
import com.google.inject.TypeLiteral;
import com.google.inject.assistedinject.FactoryModuleBuilder;
import com.google.inject.util.Types;
/**
* @author Adrian Cole
*/
public abstract class BaseCloudLoadBalancersAsyncClientTest<T> extends RestClientTest<T> {
@RequiresHttp
@ConfiguresRestClient
public static class CloudLoadBalancersRestClientModuleExtension extends CloudLoadBalancersRestClientModule {
protected void bindRegionsToProvider() {
bindRegionsToProvider(Regions.class);
}
//TODO: replace this with Expect test
@SuppressWarnings("unchecked")
@Override
protected void configure() {
// following from CloudLoadBalancersRestClientModule, except we are hard-coding the auth response
install(new OpenStackAuthenticationModule() {
@Override
protected Supplier<AuthenticationResponse> provideAuthenticationResponseSupplier(
LoadingCache<Credentials, AuthenticationResponse> cache, Credentials in) {
return Suppliers.ofInstance(new AuthenticationResponse("token", ImmutableMap.<String, URI> of()));
}
});
bind(DateAdapter.class).to(Iso8601DateAdapter.class);
bindRegionsToProvider();
install(new FactoryModuleBuilder().build(ConvertLB.Factory.class));
// following from RestClientModule
bind(new TypeLiteral<RestContext>() {
}).to(
(TypeLiteral) TypeLiteral.get(Types.newParameterizedType(
RestContextImpl.class, syncClientType, asyncClientType))).in(
Scopes.SINGLETON);
bind(TypeLiteral.get(Types.newParameterizedType(RestContext.class, syncClientType, asyncClientType))).to(
(TypeLiteral) TypeLiteral.get(Types.newParameterizedType(RestContextImpl.class, syncClientType,
asyncClientType))).in(Scopes.SINGLETON);
bindAsyncClient();
bindClient();
bindErrorHandlers();
bindRetryHandlers();
}
static class Regions implements javax.inject.Provider<Map<String, URI>> {
@Override
public Map<String, URI> get() {
return ImmutableMap.<String, URI> of("DFW", URI
.create("https://dfw.loadbalancers.api.rackspacecloud.com/v1.0/1234"));
}
}
@Override
protected String accountID(Supplier<AuthenticationResponse> in) {
return "1234";
}
}
@Override
protected void checkFilters(HttpRequest request) {
assertEquals(request.getFilters().size(), 1);
assertEquals(request.getFilters().get(0).getClass(), AuthenticateRequest.class);
}
@Override
protected Module createModule() {
return new CloudLoadBalancersRestClientModuleExtension();
}
@Override
public RestContextSpec<CloudLoadBalancersClient, CloudLoadBalancersAsyncClient> createContextSpec() {
Properties props = new Properties();
return new RestContextFactory().createContextSpec("cloudloadbalancers", "email", "apikey", props);
}
@BeforeClass
@Override
protected void setupFactory() throws IOException {
super.setupFactory();
try {
processor.setCaller(new ClassMethodArgs(CloudLoadBalancersAsyncClient.class,
CloudLoadBalancersAsyncClient.class.getMethod("getLoadBalancerClient", String.class),
new Object[] { Region.DFW }));
} catch (Exception e) {
Throwables.propagate(e);
}
}
}

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@ -54,7 +54,7 @@ public class NodeAsyncClientTest extends BaseCloudLoadBalancersAsyncClientTest<N
HttpRequest httpRequest = processor.createRequest(method, 2);
assertRequestLineEquals(httpRequest,
"GET https://dfw.loadbalancers.api.rackspacecloud.com/v1.0/1234/loadbalancers/2/nodes HTTP/1.1");
"GET https://lon.loadbalancers.api.rackspacecloud.com/v1.0/10001786/loadbalancers/2/nodes HTTP/1.1");
assertNonPayloadHeadersEqual(httpRequest, "Accept: application/json\n");
assertPayloadEquals(httpRequest, null, null, false);
@ -71,7 +71,7 @@ public class NodeAsyncClientTest extends BaseCloudLoadBalancersAsyncClientTest<N
HttpRequest httpRequest = processor.createRequest(method, 3, 2);
assertRequestLineEquals(httpRequest,
"GET https://dfw.loadbalancers.api.rackspacecloud.com/v1.0/1234/loadbalancers/2/nodes/3 HTTP/1.1");
"GET https://lon.loadbalancers.api.rackspacecloud.com/v1.0/10001786/loadbalancers/2/nodes/3 HTTP/1.1");
assertNonPayloadHeadersEqual(httpRequest, "Accept: application/json\n");
assertPayloadEquals(httpRequest, null, null, false);
@ -89,7 +89,7 @@ public class NodeAsyncClientTest extends BaseCloudLoadBalancersAsyncClientTest<N
address("192.168.1.1").port(8080).build()), 3);
assertRequestLineEquals(httpRequest,
"POST https://dfw.loadbalancers.api.rackspacecloud.com/v1.0/1234/loadbalancers/3/nodes HTTP/1.1");
"POST https://lon.loadbalancers.api.rackspacecloud.com/v1.0/10001786/loadbalancers/3/nodes HTTP/1.1");
assertNonPayloadHeadersEqual(httpRequest, "Accept: application/json\n");
assertPayloadEquals(
httpRequest,
@ -110,7 +110,7 @@ public class NodeAsyncClientTest extends BaseCloudLoadBalancersAsyncClientTest<N
HttpRequest httpRequest = processor.createRequest(method, Builder.condition(Condition.DISABLED).weight(13), 8, 7);
assertRequestLineEquals(httpRequest,
"PUT https://dfw.loadbalancers.api.rackspacecloud.com/v1.0/1234/loadbalancers/7/nodes/8 HTTP/1.1");
"PUT https://lon.loadbalancers.api.rackspacecloud.com/v1.0/10001786/loadbalancers/7/nodes/8 HTTP/1.1");
assertNonPayloadHeadersEqual(httpRequest, "Accept: application/json\n");
assertPayloadEquals(httpRequest, "{\"node\":{\"condition\":\"DISABLED\",\"weight\":13}}", "application/json", false);
@ -127,7 +127,7 @@ public class NodeAsyncClientTest extends BaseCloudLoadBalancersAsyncClientTest<N
HttpRequest httpRequest = processor.createRequest(method, 9, 4);
assertRequestLineEquals(httpRequest,
"DELETE https://dfw.loadbalancers.api.rackspacecloud.com/v1.0/1234/loadbalancers/4/nodes/9 HTTP/1.1");
"DELETE https://lon.loadbalancers.api.rackspacecloud.com/v1.0/10001786/loadbalancers/4/nodes/9 HTTP/1.1");
assertNonPayloadHeadersEqual(httpRequest, "Accept: */*\n");
assertPayloadEquals(httpRequest, null, null, false);

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@ -0,0 +1,138 @@
/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.jclouds.cloudloadbalancers.internal;
import static org.jclouds.Constants.PROPERTY_API_VERSION;
import static org.jclouds.cloudloadbalancers.reference.Region.LON;
import static org.jclouds.location.reference.LocationConstants.ENDPOINT;
import static org.jclouds.location.reference.LocationConstants.ISO3166_CODES;
import static org.jclouds.location.reference.LocationConstants.PROPERTY_REGION;
import static org.jclouds.location.reference.LocationConstants.PROPERTY_REGIONS;
import static org.testng.Assert.assertEquals;
import java.io.IOException;
import java.util.Properties;
import javax.inject.Singleton;
import org.jclouds.cloudloadbalancers.CloudLoadBalancersAsyncClient;
import org.jclouds.cloudloadbalancers.CloudLoadBalancersContextBuilder;
import org.jclouds.cloudloadbalancers.CloudLoadBalancersPropertiesBuilder;
import org.jclouds.cloudloadbalancers.config.CloudLoadBalancersRestClientModule;
import org.jclouds.cloudloadbalancers.features.LoadBalancerAsyncClient;
import org.jclouds.cloudloadbalancers.features.LoadBalancerClient;
import org.jclouds.cloudloadbalancers.reference.Region;
import org.jclouds.domain.Credentials;
import org.jclouds.http.HttpRequest;
import org.jclouds.http.RequiresHttp;
import org.jclouds.internal.ClassMethodArgs;
import org.jclouds.openstack.filters.AuthenticateRequest;
import org.jclouds.openstack.keystone.v1_1.config.AuthenticationServiceModule;
import org.jclouds.openstack.keystone.v1_1.config.AuthenticationServiceModule.GetAuth;
import org.jclouds.openstack.keystone.v1_1.domain.Auth;
import org.jclouds.openstack.keystone.v1_1.parse.ParseAuthTest;
import org.jclouds.rest.ConfiguresRestClient;
import org.jclouds.rest.RestClientTest;
import org.jclouds.rest.RestContextFactory;
import org.jclouds.rest.RestContextSpec;
import org.testng.annotations.BeforeClass;
import com.google.common.base.Throwables;
import com.google.common.collect.ImmutableSet;
import com.google.inject.Module;
import com.google.inject.Provides;
/**
* @author Adrian Cole
*/
public abstract class BaseCloudLoadBalancersAsyncClientTest<T> extends RestClientTest<T> {
protected String provider;
public BaseCloudLoadBalancersAsyncClientTest() {
this.provider = "cloudloadbalancers";
}
@Override
protected Module createModule() {
return new TestCloudLoadBalancersRestClientModule();
}
@ConfiguresRestClient
@RequiresHttp
protected static class TestCloudLoadBalancersRestClientModule extends CloudLoadBalancersRestClientModule {
private TestCloudLoadBalancersRestClientModule() {
super(new AuthenticationServiceModule());
}
@Provides
@Singleton
GetAuth provideGetAuth() {
return new GetAuth(null) {
@Override
public Auth apply(Credentials in) {
return new ParseAuthTest().expected();
}
};
}
}
@Override
protected void checkFilters(HttpRequest request) {
assertEquals(request.getFilters().size(), 1);
assertEquals(request.getFilters().get(0).getClass(), AuthenticateRequest.class);
}
@BeforeClass
@Override
protected void setupFactory() throws IOException {
super.setupFactory();
try {
processor.setCaller(new ClassMethodArgs(CloudLoadBalancersAsyncClient.class,
CloudLoadBalancersAsyncClient.class.getMethod("getLoadBalancerClient", String.class),
new Object[] { Region.LON }));
} catch (Exception e) {
Throwables.propagate(e);
}
}
@Override
protected Properties setupProperties() {
Properties overrides = new Properties();
overrides.setProperty(provider + ".endpoint", "https://auth");
overrides.setProperty(PROPERTY_REGIONS, LON);
overrides.setProperty(PROPERTY_REGION + "." + LON + "." + ISO3166_CODES, "GB-SLG");
overrides.setProperty(PROPERTY_REGION + "." + LON + "." + ENDPOINT,
String.format("https://lon.loadbalancers.api.rackspacecloud.com/v${%s}", PROPERTY_API_VERSION));
return overrides;
}
/**
* this is only here as "cloudloadbalancers" is not in rest.properties
*/
@SuppressWarnings({ "unchecked", "rawtypes" })
@Override
public RestContextSpec<?, ?> createContextSpec() {
return RestContextFactory.<LoadBalancerClient, LoadBalancerAsyncClient> contextSpec(provider, "https://auth",
"1.0", "", "", "identity", "credential", LoadBalancerClient.class, LoadBalancerAsyncClient.class,
(Class)CloudLoadBalancersPropertiesBuilder.class, (Class)CloudLoadBalancersContextBuilder.class,
ImmutableSet.<Module> of());
}
}

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@ -16,7 +16,7 @@
* specific language governing permissions and limitations
* under the License.
*/
package org.jclouds.cloudloadbalancers.features;
package org.jclouds.cloudloadbalancers.internal;
import java.util.Properties;
import java.util.concurrent.TimeUnit;

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@ -47,6 +47,7 @@ import org.jclouds.cloudservers.options.RebuildServerOptions;
import org.jclouds.http.functions.ReturnFalseOn404;
import org.jclouds.openstack.filters.AddTimestampQuery;
import org.jclouds.openstack.filters.AuthenticateRequest;
import org.jclouds.openstack.services.Compute;
import org.jclouds.rest.annotations.BinderParam;
import org.jclouds.rest.annotations.Endpoint;
import org.jclouds.rest.annotations.ExceptionParser;
@ -77,7 +78,7 @@ import com.google.common.util.concurrent.ListenableFuture;
*/
@SkipEncoding({ '/', '=' })
@RequestFilters({ AuthenticateRequest.class, AddTimestampQuery.class })
@Endpoint(ServerManagement.class)
@Endpoint(Compute.class)
public interface CloudServersAsyncClient {
/**

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@ -18,14 +18,18 @@
*/
package org.jclouds.cloudservers.config;
import static com.google.common.base.Suppliers.memoizeWithExpiration;
import java.net.URI;
import java.util.Date;
import java.util.concurrent.TimeUnit;
import javax.inject.Singleton;
import org.jclouds.cloudservers.CloudServersAsyncClient;
import org.jclouds.cloudservers.CloudServersClient;
import org.jclouds.cloudservers.ServerManagement;
import org.jclouds.cloudservers.handlers.ParseCloudServersErrorFromHttpResponse;
import org.jclouds.date.TimeStamp;
import org.jclouds.http.HttpErrorHandler;
import org.jclouds.http.HttpRetryHandler;
import org.jclouds.http.RequiresHttp;
@ -34,13 +38,15 @@ import org.jclouds.http.annotation.Redirection;
import org.jclouds.http.annotation.ServerError;
import org.jclouds.json.config.GsonModule.DateAdapter;
import org.jclouds.json.config.GsonModule.Iso8601DateAdapter;
import org.jclouds.openstack.OpenStackAuthAsyncClient.AuthenticationResponse;
import org.jclouds.openstack.config.OpenStackAuthenticationModule;
import org.jclouds.openstack.handlers.RetryOnRenew;
import org.jclouds.openstack.reference.AuthHeaders;
import org.jclouds.openstack.keystone.v1_1.config.AuthenticationServiceModule;
import org.jclouds.openstack.keystone.v1_1.domain.Auth;
import org.jclouds.openstack.keystone.v1_1.handlers.RetryOnRenew;
import org.jclouds.openstack.services.Compute;
import org.jclouds.rest.ConfiguresRestClient;
import org.jclouds.rest.config.RestClientModule;
import com.google.common.base.Supplier;
import com.google.common.collect.Iterables;
import com.google.inject.Provides;
/**
@ -51,15 +57,15 @@ import com.google.inject.Provides;
@RequiresHttp
public class CloudServersRestClientModule extends RestClientModule<CloudServersClient, CloudServersAsyncClient> {
private final OpenStackAuthenticationModule module;
private final AuthenticationServiceModule module;
public CloudServersRestClientModule(OpenStackAuthenticationModule module) {
public CloudServersRestClientModule(AuthenticationServiceModule module) {
super(CloudServersClient.class, CloudServersAsyncClient.class);
this.module = module;
}
public CloudServersRestClientModule() {
this(new OpenStackAuthenticationModule());
this(new AuthenticationServiceModule());
}
@Override
@ -83,9 +89,20 @@ public class CloudServersRestClientModule extends RestClientModule<CloudServersC
@Provides
@Singleton
@ServerManagement
protected URI provideServerUrl(AuthenticationResponse response) {
return response.getServices().get(AuthHeaders.SERVER_MANAGEMENT_URL);
@Compute
protected URI provideServerUrl(Auth response) {
return Iterables.get(response.getServiceCatalog().get("cloudServers"), 0).getPublicURL();
}
//TODO: see if we still need this.
@Provides
@Singleton
@TimeStamp
protected Supplier<Date> provideCacheBusterDate() {
return memoizeWithExpiration(new Supplier<Date>() {
public Date get() {
return new Date();
}
}, 1, TimeUnit.SECONDS);
}
}

View File

@ -91,6 +91,8 @@ public class OpenStackAuthenticationModule extends AbstractModule {
public static class GetAuthenticationResponse extends
RetryOnTimeOutExceptionFunction<Credentials, AuthenticationResponse> {
// passing factory here to avoid a circular dependency on
// OpenStackAuthAsyncClient resolving OpenStackAuthAsyncClient
@Inject
public GetAuthenticationResponse(final AsyncClientFactory factory) {
super(new Function<Credentials, AuthenticationResponse>() {

View File

@ -0,0 +1,57 @@
/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.jclouds.openstack.keystone.v1_1;
import javax.ws.rs.Consumes;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.core.MediaType;
import org.jclouds.openstack.keystone.v1_1.binders.BindCredentialsToJsonPayload;
import org.jclouds.openstack.keystone.v1_1.domain.Auth;
import org.jclouds.rest.annotations.MapBinder;
import org.jclouds.rest.annotations.PayloadParam;
import org.jclouds.rest.annotations.SelectJson;
import com.google.common.util.concurrent.ListenableFuture;
/**
* Provides asynchronous access to Service via their REST API.
* <p/>
*
* @see ServiceClient
* @see <a href=
* "http://docs.openstack.org/api/openstack-identity-service/2.0/content/Service_API_Client_Operations.html"
* />
* @author Adrian Cole
*/
@Path("/v1.1")
public interface ServiceAsyncClient {
/**
* @see ServiceClient#authenticate
*/
@POST
@SelectJson("auth")
@Consumes(MediaType.APPLICATION_JSON)
@Path("/auth")
@MapBinder(BindCredentialsToJsonPayload.class)
ListenableFuture<Auth> authenticate(@PayloadParam("username") String username, @PayloadParam("key") String key);
}

View File

@ -16,25 +16,29 @@
* specific language governing permissions and limitations
* under the License.
*/
package org.jclouds.cloudservers;
package org.jclouds.openstack.keystone.v1_1;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import java.util.concurrent.TimeUnit;
import javax.inject.Qualifier;
import org.jclouds.concurrent.Timeout;
import org.jclouds.openstack.keystone.v1_1.domain.Auth;
/**
* Represents a component related to Rackspace Cloud Servers.
* Provides synchronous access to the KeyStone Service API.
* <p/>
*
* @see <a href="http://docs.rackspacecloud.com/servers/api/cs-devguide-latest.pdf" />
* @see ServiceAsyncClient
* @see <a href="http://docs.openstack.org/api/openstack-identity-service/2.0/content/Service_API_Client_Operations.html"
* />
* @author Adrian Cole
*
*/
@Retention(value = RetentionPolicy.RUNTIME)
@Target(value = { ElementType.TYPE, ElementType.FIELD, ElementType.PARAMETER, ElementType.METHOD })
@Qualifier
public @interface ServerManagement {
@Timeout(duration = 30, timeUnit = TimeUnit.SECONDS)
public interface ServiceClient {
}
/**
* Authenticate to generate a token.
*
* @return access with token
*/
Auth authenticate(String username, String key);
}

View File

@ -0,0 +1,55 @@
/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.jclouds.openstack.keystone.v1_1.binders;
import java.util.Map;
import javax.inject.Inject;
import javax.inject.Singleton;
import org.jclouds.http.HttpRequest;
import org.jclouds.json.Json;
import org.jclouds.rest.MapBinder;
import org.jclouds.rest.binders.BindToJsonPayload;
import com.google.common.collect.ImmutableMap;
/**
*
* @author Adrian Cole
*
*/
@Singleton
public class BindCredentialsToJsonPayload extends BindToJsonPayload implements MapBinder {
@Inject
public BindCredentialsToJsonPayload(Json jsonBinder) {
super(jsonBinder);
}
@Override
public <R extends HttpRequest> R bindToRequest(R request, Object toBind) {
throw new IllegalStateException("BindCredentialsToJsonPayload needs parameters");
}
@Override
public <R extends HttpRequest> R bindToRequest(R request, Map<String, String> postParams) {
return super.bindToRequest(request, ImmutableMap.of("credentials", postParams));
}
}

View File

@ -0,0 +1,147 @@
/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.jclouds.openstack.keystone.v1_1.config;
import static com.google.common.base.Throwables.propagate;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;
import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;
import org.jclouds.Constants;
import org.jclouds.concurrent.RetryOnTimeOutExceptionFunction;
import org.jclouds.domain.Credentials;
import org.jclouds.http.RequiresHttp;
import org.jclouds.location.Provider;
import org.jclouds.openstack.Authentication;
import org.jclouds.openstack.keystone.v1_1.ServiceAsyncClient;
import org.jclouds.openstack.keystone.v1_1.domain.Auth;
import org.jclouds.rest.AsyncClientFactory;
import com.google.common.base.Function;
import com.google.common.base.Supplier;
import com.google.common.base.Throwables;
import com.google.common.cache.CacheBuilder;
import com.google.common.cache.CacheLoader;
import com.google.common.cache.LoadingCache;
import com.google.inject.AbstractModule;
import com.google.inject.Provides;
import com.google.inject.TypeLiteral;
/**
*
* @author Adrian Cole
*/
@RequiresHttp
public class AuthenticationServiceModule extends AbstractModule {
@Override
protected void configure() {
bind(new TypeLiteral<Function<Credentials, Auth>>() {
}).to(GetAuth.class);
}
/**
* borrowing concurrency code to ensure that caching takes place properly
*/
@Provides
@Singleton
@Authentication
protected Supplier<String> provideAuthenticationTokenCache(final Supplier<Auth> supplier)
throws InterruptedException, ExecutionException, TimeoutException {
return new Supplier<String>() {
public String get() {
return supplier.get().getToken().getId();
}
};
}
@Provides
@Singleton
protected ServiceAsyncClient provideServiceClient(AsyncClientFactory factory) {
return factory.create(ServiceAsyncClient.class);
}
@Provides
@Provider
protected Credentials provideAuthenticationCredentials(@Named(Constants.PROPERTY_IDENTITY) String user,
@Named(Constants.PROPERTY_CREDENTIAL) String key) {
return new Credentials(user, key);
}
@Singleton
public static class GetAuth extends RetryOnTimeOutExceptionFunction<Credentials, Auth> {
// passing factory here to avoid a circular dependency on
// OpenStackAuthAsyncClient resolving OpenStackAuthAsyncClient
@Inject
public GetAuth(final AsyncClientFactory factory) {
super(new Function<Credentials, Auth>() {
@Override
public Auth apply(Credentials input) {
try {
return factory.create(ServiceAsyncClient.class).authenticate(input.identity, input.credential).get();
} catch (Exception e) {
throw Throwables.propagate(e);
}
}
@Override
public String toString() {
return "authenticate()";
}
});
}
}
@Provides
@Singleton
public LoadingCache<Credentials, Auth> provideAuthCache2(Function<Credentials, Auth> getAuth) {
return CacheBuilder.newBuilder().expireAfterWrite(23, TimeUnit.HOURS).build(CacheLoader.from(getAuth));
}
@Provides
@Singleton
protected Supplier<Auth> provideAuthSupplier(final LoadingCache<Credentials, Auth> cache,
@Provider final Credentials creds) {
return new Supplier<Auth>() {
@Override
public Auth get() {
try {
return cache.get(creds);
} catch (ExecutionException e) {
throw propagate(e.getCause());
}
}
};
}
@Provides
@Singleton
protected Auth provideAuth(Supplier<Auth> supplier) {
return supplier.get();
}
}

View File

@ -0,0 +1,137 @@
/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds licenses this file
* to you under the Apache License, User 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.jclouds.openstack.keystone.v1_1.domain;
import static com.google.common.base.Objects.equal;
import static com.google.common.base.Objects.toStringHelper;
import static com.google.common.base.Preconditions.checkNotNull;
import java.util.Map;
import java.util.Set;
import org.jclouds.util.Multimaps2;
import com.google.common.base.Objects;
import com.google.common.collect.ImmutableMultimap;
import com.google.common.collect.Multimap;
/**
* TODO
*
* @author Adrian Cole
* @see <a href=
* "http://docs.rackspace.com/loadbalancers/api/v1.0/clb-devguide/content/Endpoint_Access_Endpoints-d1e517.html"
* />
*/
public class Auth implements Comparable<Auth> {
public static Builder builder() {
return new Builder();
}
public Builder toBuilder() {
return builder().fromAccess(this);
}
public static class Builder {
protected Token token;
protected Multimap<String, Endpoint> serviceCatalog = ImmutableMultimap.of();
/**
* @see Auth#getToken()
*/
public Builder token(Token token) {
this.token = checkNotNull(token, "token");
return this;
}
/**
* @see Auth#getServiceCatalog()
*/
public Builder serviceCatalog(Multimap<String, Endpoint> serviceCatalog) {
this.serviceCatalog = ImmutableMultimap.copyOf(checkNotNull(serviceCatalog, "serviceCatalog"));
return this;
}
public Auth build() {
return new Auth(token, serviceCatalog);
}
public Builder fromAccess(Auth from) {
return token(from.getToken()).serviceCatalog(from.getServiceCatalog());
}
}
protected final Token token;
// TODO: get gson multimap adapter!
protected final Map<String, Set<Endpoint>> serviceCatalog;
public Auth(Token token, Multimap<String, Endpoint> serviceCatalog) {
this.token = checkNotNull(token, "token");
this.serviceCatalog = Multimaps2.toOldSchool(ImmutableMultimap.copyOf(checkNotNull(serviceCatalog,
"serviceCatalog")));
}
/**
* TODO
*/
public Token getToken() {
return token;
}
/**
* TODO
*/
public Multimap<String, Endpoint> getServiceCatalog() {
return Multimaps2.fromOldSchool(serviceCatalog);
}
@Override
public boolean equals(Object object) {
if (this == object) {
return true;
}
if (object instanceof Auth) {
final Auth other = Auth.class.cast(object);
return equal(token, other.token) && equal(serviceCatalog, other.serviceCatalog);
} else {
return false;
}
}
@Override
public int hashCode() {
return Objects.hashCode(token, serviceCatalog);
}
@Override
public String toString() {
return toStringHelper("").add("token", token).add("serviceCatalog", serviceCatalog).toString();
}
@Override
public int compareTo(Auth that) {
if (that == null)
return 1;
if (this == that)
return 0;
return this.token.compareTo(that.token);
}
}

View File

@ -0,0 +1,198 @@
/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds licenses this file
* to you under the Apache License, Name 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.jclouds.openstack.keystone.v1_1.domain;
import static com.google.common.base.Objects.equal;
import static com.google.common.base.Objects.toStringHelper;
import static com.google.common.base.Preconditions.checkNotNull;
import java.net.URI;
import org.jclouds.javax.annotation.Nullable;
import com.google.common.base.Objects;
/**
* An network-accessible address, usually described by URL, where a service may
* be accessed. If using an extension for templates, you can create an endpoint
* template, which represents the templates of all the consumable services that
* are available across the regions.
*
* @author AdrianCole
* @see <a href=
* "http://docs.rackspace.com/loadbalancers/api/v1.0/clb-devguv1Defaulte/content/Authentication-d1e699.html#Authenticate-d1e171"
* />
*/
public class Endpoint implements Comparable<Endpoint> {
public static Builder builder() {
return new Builder();
}
public Builder toBuilder() {
return builder().fromEndpoint(this);
}
public static class Builder {
protected boolean v1Default;
protected String region;
protected URI publicURL;
protected URI internalURL;
/**
* @see Endpoint#isV1Default()
*/
public Builder v1Default(boolean v1Default) {
this.v1Default = v1Default;
return this;
}
/**
* @see Endpoint#getRegion()
*/
public Builder region(String region) {
this.region = checkNotNull(region, "region");
return this;
}
/**
* @see Endpoint#getPublicURL()
*/
public Builder publicURL(URI publicURL) {
this.publicURL = checkNotNull(publicURL, "publicURL");
return this;
}
/**
* @see Endpoint#getTenantId()
*/
public Builder internalURL(@Nullable URI internalURL) {
this.internalURL = internalURL;
return this;
}
public Endpoint build() {
return new Endpoint(v1Default, region, publicURL, internalURL);
}
public Builder fromEndpoint(Endpoint from) {
return v1Default(from.isV1Default()).region(from.getRegion()).publicURL(from.getPublicURL())
.internalURL(from.getInternalURL());
}
}
protected final boolean v1Default;
protected final String region;
protected final URI publicURL;
protected final URI internalURL;
protected Endpoint(boolean v1Default, @Nullable String region, URI publicURL, @Nullable URI internalURL) {
this.v1Default = v1Default;
this.region = region;
this.publicURL = checkNotNull(publicURL, "publicURL");
this.internalURL = internalURL;
}
/**
* The v1Default attribute denotes that an endpoint is being returned in
* version 1.0 of the Cloud Authentication Service. The default value of
* v1Default is false; clients should assume the value is false when the
* attribute is missing. Auth 1.0 does not offer support for regional
* endpoints and therefore only returns one endpoint per service. Resources
* stored in endpoints where v1Default is false will not be seen by Auth 1.0
* clients.
*
* @return whether this endpoint is visible to v1.0 clients
*/
public boolean isV1Default() {
return v1Default;
}
/**
* A service may expose endpoints in different regions. Regional endpoints
* allow clients to provision resources in a manner that provides high
* availability. <br/>
* <h3>Note</h3> Some services are not region-specific. These services supply
* a single non-regional endpoint and do not provide access to internal URLs.
*
* @return the region of the endpoint
*/
@Nullable
public String getRegion() {
return region;
}
/**
* A public URL is accessible from anywhere. Access to a public URL usually
* incurs traffic charges.
*
* @return the public endpoint of the service
*/
public URI getPublicURL() {
return publicURL;
}
/**
* Internal URLs are only accessible to services within the same region.
* Access to an internal URL is free of charge.
*
* @return the internal url of the endpoint
*/
@Nullable
public URI getInternalURL() {
return internalURL;
}
@Override
public boolean equals(Object object) {
if (this == object) {
return true;
}
if (object instanceof Endpoint) {
final Endpoint other = Endpoint.class.cast(object);
return equal(v1Default, other.v1Default) && equal(region, other.region) && equal(publicURL, other.publicURL)
&& equal(internalURL, other.internalURL);
} else {
return false;
}
}
@Override
public int hashCode() {
return Objects.hashCode(v1Default, region, publicURL, internalURL);
}
@Override
public String toString() {
return toStringHelper("").add("v1Default", v1Default).add("region", region).add("publicURL", publicURL)
.add("internalURL", internalURL).toString();
}
@Override
public int compareTo(Endpoint that) {
if (that == null)
return 1;
if (this == that)
return 0;
return this.publicURL.compareTo(that.publicURL);
}
}

View File

@ -0,0 +1,140 @@
/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds licenses this file
* to you under the Apache License, Expires 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.jclouds.openstack.keystone.v1_1.domain;
import static com.google.common.base.Objects.equal;
import static com.google.common.base.Objects.toStringHelper;
import static com.google.common.base.Preconditions.checkNotNull;
import java.util.Date;
import com.google.common.base.Objects;
/**
*
* Tokens are valid for a finite duration. The expires attribute denotes the
* time after which the token will automatically become invalid. A token may be
* manually revoked before the time identified by the expires attribute; expires
* predicts a token's maximum possible lifespan but does not guarantee that it
* will reach that lifespan. Clients are encouraged to cache a token until it
* expires.
*
* @author Adrian Cole
* @see <a href=
* "http://docs.rackspace.com/loadbalancers/api/v1.0/clb-devguide/content/Service_Access_Endpoints-d1e517.html"
* />
*/
public class Token implements Comparable<Token> {
public static Builder builder() {
return new Builder();
}
public Builder toBuilder() {
return builder().fromToken(this);
}
public static class Builder {
protected String id;
protected Date expires;
/**
* @see Token#getId()
*/
public Builder id(String id) {
this.id = checkNotNull(id, "id");
return this;
}
/**
* @see Token#getExpires()
*/
public Builder expires(Date expires) {
this.expires = checkNotNull(expires, "expires");
return this;
}
public Token build() {
return new Token(id, expires);
}
public Builder fromToken(Token from) {
return id(from.getId()).expires(from.getExpires());
}
}
protected final String id;
protected final Date expires;
public Token(String id, Date expires) {
this.id = checkNotNull(id, "id");
this.expires = checkNotNull(expires, "expires");
}
/**
* When providing an ID, it is assumed that the token exists in the current
* OpenStack deployment
*
* @return the id of the token in the current OpenStack deployment
*/
public String getId() {
return id;
}
/**
* @return the expires of the token
*/
public Date getExpires() {
return expires;
}
@Override
public boolean equals(Object object) {
if (this == object) {
return true;
}
if (object instanceof Token) {
final Token other = Token.class.cast(object);
return equal(id, other.id) && equal(expires, other.expires);
} else {
return false;
}
}
@Override
public int hashCode() {
return Objects.hashCode(id, expires);
}
@Override
public String toString() {
return toStringHelper("").add("id", id).add("expires", expires).toString();
}
@Override
public int compareTo(Token that) {
if (that == null)
return 1;
if (this == that)
return 0;
return this.id.compareTo(that.id);
}
}

View File

@ -0,0 +1,87 @@
/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.jclouds.openstack.keystone.v1_1.handlers;
import static org.jclouds.http.HttpUtils.closeClientButKeepContentStream;
import static org.jclouds.http.HttpUtils.releasePayload;
import javax.annotation.Resource;
import org.jclouds.domain.Credentials;
import org.jclouds.http.HttpCommand;
import org.jclouds.http.HttpResponse;
import org.jclouds.http.HttpRetryHandler;
import org.jclouds.logging.Logger;
import org.jclouds.openstack.keystone.v1_1.domain.Auth;
import org.jclouds.openstack.reference.AuthHeaders;
import com.google.common.cache.LoadingCache;
import com.google.common.collect.Multimap;
import com.google.inject.Inject;
import com.google.inject.Singleton;
/**
* This will parse and set an appropriate exception on the command object.
*
* @author Adrian Cole
*
*/
@Singleton
public class RetryOnRenew implements HttpRetryHandler {
@Resource
protected Logger logger = Logger.NULL;
private final LoadingCache<Credentials, Auth> authenticationResponseCache;
@Inject
protected RetryOnRenew(LoadingCache<Credentials, Auth> authenticationResponseCache) {
this.authenticationResponseCache = authenticationResponseCache;
}
@Override
public boolean shouldRetryRequest(HttpCommand command, HttpResponse response) {
boolean retry = false; // default
try {
switch (response.getStatusCode()) {
case 401:
// Do not retry on 401 from authentication request
Multimap<String, String> headers = command.getCurrentRequest().getHeaders();
if (headers != null && headers.containsKey(AuthHeaders.AUTH_USER)
&& headers.containsKey(AuthHeaders.AUTH_KEY) && !headers.containsKey(AuthHeaders.AUTH_TOKEN)) {
retry = false;
} else {
byte[] content = closeClientButKeepContentStream(response);
if (content != null && new String(content).contains("lease renew")) {
logger.debug("invalidating authentication token");
authenticationResponseCache.invalidateAll();
retry = true;
} else {
retry = false;
}
}
break;
}
return retry;
} finally {
releasePayload(response);
}
}
}

View File

@ -23,7 +23,6 @@ import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.core.MediaType;
import org.jclouds.Constants;
import org.jclouds.openstack.keystone.v2_0.binders.BindAuthToJsonPayload;
import org.jclouds.openstack.keystone.v2_0.domain.Access;
import org.jclouds.openstack.keystone.v2_0.domain.ApiAccessKeyCredentials;
@ -43,7 +42,7 @@ import com.google.common.util.concurrent.ListenableFuture;
* />
* @author Adrian Cole
*/
@Path("/v{" + Constants.PROPERTY_API_VERSION + "}")
@Path("/v2.0")
public interface ServiceAsyncClient {
/**

View File

@ -35,6 +35,7 @@ import org.jclouds.rest.MapBinder;
import org.jclouds.rest.binders.BindToJsonPayload;
import org.jclouds.rest.internal.GeneratedHttpRequest;
import com.google.common.base.Strings;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableMap.Builder;
@ -73,7 +74,8 @@ public class BindAuthToJsonPayload extends BindToJsonPayload implements MapBinde
checkState(gRequest.getArgs() != null, "args should be initialized at this point");
Builder<String, Object> builder = ImmutableMap.<String, Object> builder();
builder.put("tenantId", postParams.get("tenantId"));
if (Strings.emptyToNull(postParams.get("tenantId")) != null)
builder.put("tenantId", postParams.get("tenantId"));
addCredentialsInArgsOrNull(gRequest, builder);
return super.bindToRequest(request, builder.build());
}

View File

@ -95,8 +95,10 @@ public class KeyStoneAuthenticationModule extends AbstractModule {
@Singleton
public static class GetAccess extends RetryOnTimeOutExceptionFunction<Credentials, Access> {
// passing factory here to avoid a circular dependency on
// OpenStackAuthAsyncClient resolving ServiceAsyncClient
@Inject
public GetAccess(final ServiceAsyncClient client) {
public GetAccess(final AsyncClientFactory factory) {
super(new Function<Credentials, Access>() {
@Override
@ -108,7 +110,8 @@ public class KeyStoneAuthenticationModule extends AbstractModule {
PasswordCredentials passwordCredentials = PasswordCredentials.createWithUsernameAndPassword(username,
input.credential);
try {
return client.authenticateTenantWithCredentials(tenantId, passwordCredentials).get();
return factory.create(ServiceAsyncClient.class)
.authenticateTenantWithCredentials(tenantId, passwordCredentials).get();
} catch (Exception e) {
throw Throwables.propagate(e);
}

View File

@ -0,0 +1,87 @@
/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.jclouds.openstack.keystone.v2_0.handlers;
import static org.jclouds.http.HttpUtils.closeClientButKeepContentStream;
import static org.jclouds.http.HttpUtils.releasePayload;
import javax.annotation.Resource;
import org.jclouds.domain.Credentials;
import org.jclouds.http.HttpCommand;
import org.jclouds.http.HttpResponse;
import org.jclouds.http.HttpRetryHandler;
import org.jclouds.logging.Logger;
import org.jclouds.openstack.keystone.v2_0.domain.Access;
import org.jclouds.openstack.reference.AuthHeaders;
import com.google.common.cache.LoadingCache;
import com.google.common.collect.Multimap;
import com.google.inject.Inject;
import com.google.inject.Singleton;
/**
* This will parse and set an appropriate exception on the command object.
*
* @author Adrian Cole
*
*/
@Singleton
public class RetryOnRenew implements HttpRetryHandler {
@Resource
protected Logger logger = Logger.NULL;
private final LoadingCache<Credentials, Access> authenticationResponseCache;
@Inject
protected RetryOnRenew(LoadingCache<Credentials, Access> authenticationResponseCache) {
this.authenticationResponseCache = authenticationResponseCache;
}
@Override
public boolean shouldRetryRequest(HttpCommand command, HttpResponse response) {
boolean retry = false; // default
try {
switch (response.getStatusCode()) {
case 401:
// Do not retry on 401 from authentication request
Multimap<String, String> headers = command.getCurrentRequest().getHeaders();
if (headers != null && headers.containsKey(AuthHeaders.AUTH_USER)
&& headers.containsKey(AuthHeaders.AUTH_KEY) && !headers.containsKey(AuthHeaders.AUTH_TOKEN)) {
retry = false;
} else {
byte[] content = closeClientButKeepContentStream(response);
if (content != null && new String(content).contains("lease renew")) {
logger.debug("invalidating authentication token");
authenticationResponseCache.invalidateAll();
retry = true;
} else {
retry = false;
}
}
break;
}
return retry;
} finally {
releasePayload(response);
}
}
}

View File

@ -0,0 +1,73 @@
/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.jclouds.openstack.keystone.v1_1.handlers;
import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.expectLastCall;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.verify;
import static org.testng.Assert.assertTrue;
import org.jclouds.domain.Credentials;
import org.jclouds.http.HttpCommand;
import org.jclouds.http.HttpRequest;
import org.jclouds.http.HttpResponse;
import org.jclouds.io.Payloads;
import org.jclouds.openstack.keystone.v1_1.domain.Auth;
import org.testng.annotations.Test;
import com.google.common.cache.LoadingCache;
/**
* Tests behavior of {@code RetryOnRenew} handler
*
* @author grkvlt@apache.org
*/
@Test(groups = "unit", testName = "RetryOnRenewTest")
public class RetryOnRenewTest {
@Test
public void test401ShouldRetry() {
HttpCommand command = createMock(HttpCommand.class);
HttpRequest request = createMock(HttpRequest.class);
HttpResponse response = createMock(HttpResponse.class);
@SuppressWarnings("unchecked")
LoadingCache<Credentials, Auth> cache = createMock(LoadingCache.class);
expect(command.getCurrentRequest()).andReturn(request);
cache.invalidateAll();
expectLastCall();
expect(response.getPayload()).andReturn(Payloads.newStringPayload("token expired, please renew")).anyTimes();
expect(response.getStatusCode()).andReturn(401).atLeastOnce();
replay(command);
replay(response);
replay(cache);
RetryOnRenew retry = new RetryOnRenew(cache);
assertTrue(retry.shouldRetryRequest(command, response));
verify(command);
verify(response);
verify(cache);
}
}

View File

@ -0,0 +1,71 @@
/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds licenses this file
* to you under the Apache License, Version 1.1 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-1.1
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.jclouds.openstack.keystone.v1_1.internal;
import java.net.URI;
import org.jclouds.http.HttpRequest;
import org.jclouds.http.HttpResponse;
import org.jclouds.openstack.keystone.v1_1.config.AuthenticationServiceModule;
import org.jclouds.rest.BaseRestClientExpectTest;
import com.google.common.collect.ImmutableMultimap;
import com.google.common.net.HttpHeaders;
/**
* Base class for writing KeyStone Rest Client Expect tests
*
* @author Adrian Cole
*/
public class BaseKeyStoneRestClientExpectTest<S> extends BaseRestClientExpectTest<S> {
protected String endpoint = "http://localhost:5000";
public BaseKeyStoneRestClientExpectTest() {
identity = "user@jclouds.org";
credential = "Password1234";
}
protected HttpRequest initialAuth = HttpRequest
.builder()
.method("POST")
.endpoint(URI.create(endpoint + "/v1.1/auth"))
.headers(ImmutableMultimap.of(HttpHeaders.ACCEPT, "application/json"))
.payload(
payloadFromStringWithContentType(
"{\"credentials\":{\"username\":\"user@jclouds.org\",\"key\":\"Password1234\"}}",
"application/json")).build();
protected String authToken = "118fb907-0786-4799-88f0-9a5b7963d1ab";
protected HttpResponse responseWithAuth = HttpResponse.builder().statusCode(200).message("HTTP/1.1 200")
.payload(payloadFromResourceWithContentType("/auth1_1.json", "application/json")).build();
/**
* in case you need to override anything
*/
public static class TestKeyStoneAuthenticationModule extends AuthenticationServiceModule {
@Override
protected void configure() {
super.configure();
}
}
}

View File

@ -0,0 +1,82 @@
/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.jclouds.openstack.keystone.v1_1.parse;
import java.net.URI;
import javax.ws.rs.Consumes;
import javax.ws.rs.core.MediaType;
import org.jclouds.date.internal.SimpleDateFormatDateService;
import org.jclouds.json.BaseItemParserTest;
import org.jclouds.openstack.keystone.v1_1.domain.Auth;
import org.jclouds.openstack.keystone.v1_1.domain.Endpoint;
import org.jclouds.openstack.keystone.v1_1.domain.Token;
import org.jclouds.rest.annotations.SelectJson;
import org.testng.annotations.Test;
import com.google.common.collect.ImmutableMultimap;
/**
* @author Adrian Cole
*/
@Test(groups = "unit", testName = "ParseAuthTest")
public class ParseAuthTest extends BaseItemParserTest<Auth> {
@Override
public String resource() {
return "/auth1_1.json";
}
@Override
@SelectJson("auth")
@Consumes(MediaType.APPLICATION_JSON)
public Auth expected() {
return Auth
.builder()
.token(
Token.builder()
.expires(new SimpleDateFormatDateService().iso8601DateParse("2012-01-30T02:30:54.000-06:00"))
.id("118fb907-0786-4799-88f0-9a5b7963d1ab").build())
.serviceCatalog(
ImmutableMultimap.of(
"cloudFilesCDN",
Endpoint
.builder()
.region("LON")
.publicURL(
URI.create("https://cdn3.clouddrive.com/v1/MossoCloudFS_83a9d536-2e25-4166-bd3b-a503a934f953"))
.v1Default(true).build(),
"cloudFiles",
Endpoint
.builder()
.region("LON")
.publicURL(
URI.create("https://storage101.lon3.clouddrive.com/v1/MossoCloudFS_83a9d536-2e25-4166-bd3b-a503a934f953"))
.v1Default(true)
.internalURL(
URI.create("https://snet-storage101.lon3.clouddrive.com/v1/MossoCloudFS_83a9d536-2e25-4166-bd3b-a503a934f953"))
.build(),
"cloudServers",
Endpoint.builder()
.publicURL(URI.create("https://lon.servers.api.rackspacecloud.com/v1.0/10001786"))
.v1Default(true).build())).build();
}
}

View File

@ -0,0 +1,73 @@
/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.jclouds.openstack.keystone.v2_0.handlers;
import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.expectLastCall;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.verify;
import static org.testng.Assert.assertTrue;
import org.jclouds.domain.Credentials;
import org.jclouds.http.HttpCommand;
import org.jclouds.http.HttpRequest;
import org.jclouds.http.HttpResponse;
import org.jclouds.io.Payloads;
import org.jclouds.openstack.keystone.v2_0.domain.Access;
import org.testng.annotations.Test;
import com.google.common.cache.LoadingCache;
/**
* Tests behavior of {@code RetryOnRenew} handler
*
* @author grkvlt@apache.org
*/
@Test(groups = "unit", testName = "RetryOnRenewTest")
public class RetryOnRenewTest {
@Test
public void test401ShouldRetry() {
HttpCommand command = createMock(HttpCommand.class);
HttpRequest request = createMock(HttpRequest.class);
HttpResponse response = createMock(HttpResponse.class);
@SuppressWarnings("unchecked")
LoadingCache<Credentials, Access> cache = createMock(LoadingCache.class);
expect(command.getCurrentRequest()).andReturn(request);
cache.invalidateAll();
expectLastCall();
expect(response.getPayload()).andReturn(Payloads.newStringPayload("token expired, please renew")).anyTimes();
expect(response.getStatusCode()).andReturn(401).atLeastOnce();
replay(command);
replay(response);
replay(cache);
RetryOnRenew retry = new RetryOnRenew(cache);
assertTrue(retry.shouldRetryRequest(command, response));
verify(command);
verify(response);
verify(cache);
}
}

View File

@ -0,0 +1,25 @@
{
"auth": {
"token": {
"id": "118fb907-0786-4799-88f0-9a5b7963d1ab",
"expires": "2012-01-30T02:30:54.000-06:00"
},
"serviceCatalog": {
"cloudFilesCDN": [{
"region": "LON",
"publicURL": "https:\/\/cdn3.clouddrive.com\/v1\/MossoCloudFS_83a9d536-2e25-4166-bd3b-a503a934f953",
"v1Default": true
}],
"cloudFiles": [{
"region": "LON",
"publicURL": "https:\/\/storage101.lon3.clouddrive.com\/v1\/MossoCloudFS_83a9d536-2e25-4166-bd3b-a503a934f953",
"v1Default": true,
"internalURL": "https:\/\/snet-storage101.lon3.clouddrive.com\/v1\/MossoCloudFS_83a9d536-2e25-4166-bd3b-a503a934f953"
}],
"cloudServers": [{
"publicURL": "https:\/\/lon.servers.api.rackspacecloud.com\/v1.0\/10001786",
"v1Default": true
}]
}
}
}

View File

@ -16,7 +16,7 @@
* specific language governing permissions and limitations
* under the License.
*/
package org.jclouds.openstack.nova.v1_1.util;
package org.jclouds.util;
import java.util.Map;
import java.util.Set;
@ -31,7 +31,7 @@ import com.google.common.collect.ImmutableMultimap.Builder;
*
* @author Adrian Cole
*/
public class NovaUtils {
public class Multimaps2 {
/**
* The traditional way to represent a graph in Java is Map<V, Set<V>>, which is awkward in a

View File

@ -27,7 +27,7 @@ import java.util.Set;
import org.jclouds.openstack.domain.Link;
import org.jclouds.openstack.domain.Resource;
import org.jclouds.openstack.nova.v1_1.domain.Address.Type;
import org.jclouds.openstack.nova.v1_1.util.NovaUtils;
import org.jclouds.util.Multimaps2;
import com.google.common.collect.ImmutableMultimap;
import com.google.common.collect.ImmutableSet;
@ -141,7 +141,7 @@ public class Server extends Resource {
protected Server(String id, String name, Set<Link> links, Multimap<Address.Type, Address> addresses) {
super(id, name, links);
this.addresses = NovaUtils.toOldSchool(ImmutableMultimap.copyOf(checkNotNull(addresses, "addresses")));
this.addresses = Multimaps2.toOldSchool(ImmutableMultimap.copyOf(checkNotNull(addresses, "addresses")));
}
/**
@ -162,7 +162,7 @@ public class Server extends Resource {
* @return the ip addresses assigned to the server
*/
public Multimap<Type, Address> getAddresses() {
return NovaUtils.fromOldSchool(addresses);
return Multimaps2.fromOldSchool(addresses);
}
@Override

View File

@ -21,7 +21,6 @@ package org.jclouds.rackspace.cloudloadbalancers;
import static org.jclouds.Constants.PROPERTY_API_VERSION;
import static org.jclouds.Constants.PROPERTY_ENDPOINT;
import static org.jclouds.Constants.PROPERTY_ISO3166_CODES;
import static org.jclouds.cloudloadbalancers.reference.RackspaceConstants.PROPERTY_ACCOUNT_ID;
import static org.jclouds.cloudloadbalancers.reference.Region.LON;
import static org.jclouds.location.reference.LocationConstants.ENDPOINT;
import static org.jclouds.location.reference.LocationConstants.ISO3166_CODES;
@ -50,9 +49,8 @@ public class CloudLoadBalancersUKPropertiesBuilder extends CloudLoadBalancersPro
properties.setProperty(PROPERTY_ISO3166_CODES, "GB-SLG");
properties.setProperty(PROPERTY_REGION + "." + LON + "." + ISO3166_CODES, "GB-SLG");
properties.setProperty(PROPERTY_REGION + "." + LON + "." + ENDPOINT, String
.format("https://lon.loadbalancers.api.rackspacecloud.com/v{%s}/{%s}", PROPERTY_API_VERSION,
PROPERTY_ACCOUNT_ID));
properties.setProperty(PROPERTY_REGION + "." + LON + "." + ENDPOINT,
String.format("https://lon.loadbalancers.api.rackspacecloud.com/v${%s}", PROPERTY_API_VERSION));
return properties;
}

View File

@ -21,7 +21,6 @@ package org.jclouds.rackspace.cloudloadbalancers;
import static org.jclouds.Constants.PROPERTY_API_VERSION;
import static org.jclouds.Constants.PROPERTY_ENDPOINT;
import static org.jclouds.Constants.PROPERTY_ISO3166_CODES;
import static org.jclouds.cloudloadbalancers.reference.RackspaceConstants.PROPERTY_ACCOUNT_ID;
import static org.jclouds.cloudloadbalancers.reference.Region.DFW;
import static org.jclouds.cloudloadbalancers.reference.Region.ORD;
import static org.jclouds.location.reference.LocationConstants.ENDPOINT;
@ -52,13 +51,11 @@ public class CloudLoadBalancersUSPropertiesBuilder extends CloudLoadBalancersPro
properties.setProperty(PROPERTY_REGION + "." + ORD + "." + ISO3166_CODES, "US-IL");
properties.setProperty(PROPERTY_REGION + "." + ORD + "." + ENDPOINT, String
.format("https://ord.loadbalancers.api.rackspacecloud.com/v{%s}/{%s}", PROPERTY_API_VERSION,
PROPERTY_ACCOUNT_ID));
.format("https://ord.loadbalancers.api.rackspacecloud.com/v${%s}", PROPERTY_API_VERSION));
properties.setProperty(PROPERTY_REGION + "." + DFW + "." + ISO3166_CODES, "US-TX");
properties.setProperty(PROPERTY_REGION + "." + DFW + "." + ENDPOINT, String
.format("https://dfw.loadbalancers.api.rackspacecloud.com/v{%s}/{%s}", PROPERTY_API_VERSION,
PROPERTY_ACCOUNT_ID));
.format("https://dfw.loadbalancers.api.rackspacecloud.com/v${%s}", PROPERTY_API_VERSION));
return properties;
}

View File

@ -98,8 +98,8 @@ public abstract class BaseVPDCAsyncClientTest<T> extends RestClientTest<T> {
}
@Override
protected Properties getProperties() {
Properties props = super.getProperties();
protected Properties setupProperties() {
Properties props = super.setupProperties();
props.setProperty(VPDCConstants.PROPERTY_VPDC_VDC_EMAIL, "test");
return props;
}