com.google.api.client.googleapis.extensions.appengine.auth.oauth2

Class AppIdentityCredential

java.lang.Object

com.google.api.client.googleapis.extensions.appengine.auth.oauth2.AppIdentityCredential

All Implemented Interfaces:

HttpExecuteInterceptor, HttpRequestInitializer

public class AppIdentityCredential
extends Object
implements HttpRequestInitializer, HttpExecuteInterceptor

OAuth 2.0 credential in which a client Google App Engine application needs to access data that it owns, based on Asserting Identity to Google APIs

Intercepts the request by using the access token obtained from AppIdentityService.getAccessToken(Iterable).

Sample usage:

 public static HttpRequestFactory createRequestFactory(
 HttpTransport transport, JsonFactory jsonFactory, TokenResponse tokenResponse) {
 return transport.createRequestFactory(
 new AppIdentityCredential("https://www.googleapis.com/auth/urlshortener"));
 }
 

Implementation is immutable and thread-safe.

Since:

1.7

Author:

Yaniv Inbar

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AppIdentityCredential.AppEngineCredentialWrapper Beta Credential wrapper for application identity that inherits from GoogleCredential.
static class	AppIdentityCredential.Builder Builder for AppIdentityCredential.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AppIdentityCredential(AppIdentityCredential.Builder builder)
	AppIdentityCredential(Collection<String> scopes)

Method Summary

Modifier and Type	Method and Description
AppIdentityService	getAppIdentityService() Gets the App Identity Service that provides the access token.
Collection<String>	getScopes() Gets the OAuth scopes (unmodifiable).
void	initialize(HttpRequest request)
void	intercept(HttpRequest request)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AppIdentityCredential

public AppIdentityCredential(Collection<String> scopes)

Parameters:

scopes - OAuth scopes

Since:

1.15

AppIdentityCredential

protected AppIdentityCredential(AppIdentityCredential.Builder builder)

Parameters:

builder - builder

Since:

1.14

Method Detail

initialize

public void initialize(HttpRequest request)
                throws IOException

Specified by:

initialize in interface HttpRequestInitializer

Throws:

IOException

intercept

public void intercept(HttpRequest request)
               throws IOException

Specified by:

intercept in interface HttpExecuteInterceptor

Throws:

IOException

getAppIdentityService

public final AppIdentityService getAppIdentityService()

Gets the App Identity Service that provides the access token.

Since:

1.12

getScopes

public final Collection<String> getScopes()

Gets the OAuth scopes (unmodifiable).

Since:

1.12