Google OAuth使用Java服務器域限制使用hd參數不起作用

Question

我已經使用JAVA Web服務器實現了GOOGLE OAuth。 我無法弄清楚如何給域名限制從example@example.com登錄 T https://developers.google.com/accounts/docs/OAuth2Login#hd-param

這裏是java服務器代碼。

public final class GoogleAuthHelper { 

private static final String CLIENT_ID = "KEY"; 
private static final String CLIENT_SECRET = "Secret key"; 
/** 
* Callback URI that google will redirect to after successful authentication 
*/ 
private static final String CALLBACK_URI = "http://localhost:8080/OAuth2v1/index.jsp"; 
// private static final String HD = "mobiquityinc.com"; 

// start google authentication constants 
private static final Iterable<String> SCOPE = Arrays 
     .asList("https://www.googleapis.com/auth/userinfo.profile;https://www.googleapis.com/auth/userinfo.email" 
       .split(";")); 
private static final String USER_INFO_URL = "https://www.googleapis.com/oauth2/v1/userinfo"; 
private static final JsonFactory JSON_FACTORY = new JacksonFactory(); 
private static final HttpTransport HTTP_TRANSPORT = new NetHttpTransport(); 
// end google authentication constants 

private String stateToken; 

private final GoogleAuthorizationCodeFlow flow; 

/** 
* Constructor initializes the Google Authorization Code Flow with CLIENT 
* ID, SECRET, and SCOPE 
*/ 
public GoogleAuthHelper() { 

    System.out.println("google auth helper called"); 
    flow = new GoogleAuthorizationCodeFlow.Builder(HTTP_TRANSPORT, 
      JSON_FACTORY, CLIENT_ID, CLIENT_SECRET, SCOPE).build(); 

    generateStateToken(); 
} 

/** 
* Builds a login URL based on client ID, secret, callback URI, and scope 
*/ 
public String buildLoginUrl() { 
    System.out.println("building uri called"); 
    final GoogleAuthorizationCodeRequestUrl url = flow 
      .newAuthorizationUrl(); 

    return url.setRedirectUri(CALLBACK_URI).setState(stateToken).build(); 
} 

/** 
* Generates a secure state token 
*/ 
private void generateStateToken() { 
    System.out.println("generated token called"); 
    SecureRandom sr1 = new SecureRandom(); 
    // System.out.println(sr1); 
    stateToken = "google;" + sr1.nextInt(); 

} 

/** 
* Accessor for state token 
*/ 
public String getStateToken() { 
    System.out.println("gettoken called"); 
    return stateToken; 
} 

/** 
* Expects an Authentication Code, and makes an authenticated request for 
* the user's profile information 
* 
* @return JSON formatted user profile information 
* @param authCode 
*   authentication code provided by google 
*/ 
public String getUserInfoJson(final String authCode) throws IOException { 
    System.out.println("getuserinfojson called"); 
    final GoogleTokenResponse response = flow.newTokenRequest(authCode) 
      .setRedirectUri(CALLBACK_URI).execute(); 
    final Credential credential = flow.createAndStoreCredential(response, 
      null); 
    final HttpRequestFactory requestFactory = HTTP_TRANSPORT 
      .createRequestFactory(credential); 
    // Make an authenticated request 
    final GenericUrl url = new GenericUrl(USER_INFO_URL); 
    final HttpRequest request = requestFactory.buildGetRequest(url); 
    request.getHeaders().setContentType("application/json"); 
    final String jsonIdentity = request.execute().parseAsString(); 

    return jsonIdentity; 

} 

}

Answer 1

所有你需要做的就是修改URL

return url.setRedirectUri(CALLBACK_URI).setState(stateToken).build()+"&hd=example.com";