com.google.api.client.auth.oauth2
Class ClientParametersAuthentication

java.lang.Object
  com.google.api.client.auth.oauth2.ClientParametersAuthentication

All Implemented Interfaces:

HttpExecuteInterceptor, HttpRequestInitializer

public class ClientParametersAuthentication
extends Object
implements HttpRequestInitializer, HttpExecuteInterceptor

Client credentials specified as URL-encoded parameters in the HTTP request body as specified in Client Password

This implementation assumes that the HttpRequest.getContent() is null or an instance of UrlEncodedContent. This is used as the client authentication in TokenRequest.setClientAuthentication(HttpExecuteInterceptor).

Sample usage:

  static void requestAccessToken() throws IOException {
    try {
      TokenResponse response = new AuthorizationCodeTokenRequest(new NetHttpTransport(),
          new JacksonFactory(), new GenericUrl("https://server.example.com/token"),
          "SplxlOBeZQQYbYS6WxSbIA").setRedirectUri("https://client.example.com/rd")
          .setClientAuthentication(
              new ClientParametersAuthentication("s6BhdRkqt3", "7Fjfp0ZBr1KtDRbnfVdmIw")).execute();
      System.out.println("Access token: " + response.getAccessToken());
    } catch (TokenResponseException e) {
      if (e.getDetails() != null) {
        System.err.println("Error: " + e.getDetails().getError());
        if (e.getDetails().getErrorDescription() != null) {
          System.err.println(e.getDetails().getErrorDescription());
        }
        if (e.getDetails().getErrorUri() != null) {
          System.err.println(e.getDetails().getErrorUri());
        }
      } else {
        System.err.println(e.getMessage());
      }
    }
  }
 

Implementation is immutable and thread-safe.

Since:

1.7

Author:

Yaniv Inbar

Constructor Summary

ClientParametersAuthentication(String clientId, String clientSecret)

Method Summary

String	getClientId() Returns the client identifier issued to the client during the registration process.
String	getClientSecret() Returns the client secret.
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

ClientParametersAuthentication

public ClientParametersAuthentication(String clientId,
                                      String clientSecret)

Parameters:

clientId - client identifier issued to the client during the registration process

clientSecret - client secret

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

getClientId

public final String getClientId()

Returns the client identifier issued to the client during the registration process.

getClientSecret

public final String getClientSecret()

Returns the client secret.