Java TokenResponseException:401尝试访问Admin SDK Google API时发生未经授权的异常。_Java_Google Api_Google Admin Sdk

Java TokenResponseException:401尝试访问Admin SDK Google API时发生未经授权的异常。

java google-api

Java TokenResponseException:401尝试访问Admin SDK Google API时发生未经授权的异常。,java,google-api,google-admin-sdk,Java,Google Api,Google Admin Sdk,我试图通过访问Google Admin SDK API来提取我所在域中的用户。然而，我有一个未经授权的例外。下面的代码是我的设置类，其中包含调用API的方法 package com.brookfieldres.operations; import java.io.File; import java.io.IOException; import java.security.GeneralSecurityException; import java.util.ArrayL

我试图通过访问Google Admin SDK API来提取我所在域中的用户。然而，我有一个未经授权的例外。下面的代码是我的设置类，其中包含调用API的方法

 package com.brookfieldres.operations;

   import java.io.File;
   import java.io.IOException;
   import java.security.GeneralSecurityException;
   import java.util.ArrayList;
   import java.util.ResourceBundle;

   import org.apache.log4j.Logger;

   import com.brookfieldres.common.Constants;
   import com.google.api.client.googleapis.auth.oauth2.GoogleCredential;
   import com.google.api.client.googleapis.auth.oauth2.GoogleCredential.Builder;
   import com.google.api.services.admin.directory.Directory;
   import com.google.api.services.admin.directory.DirectoryScopes;

    public class GCAuthentication {

        private static final Logger _Log =      Logger.getLogger(GCAuthentication.class.getName()); 

    static ResourceBundle resources =  ResourceBundle.getBundle("Resources"); 

//  public static String serviceAcc = resources.getString("SERVICE_ACC_EMAIL"); 
//  public static String privKeyPath = resources.getString("PRIVATE_KEY_PATH"); 
//  public static String userEmail = resources.getString("ADMIN_ACC"); 



    public static Directory getDirectoryService(String serviceAcc, String privKeyPath, String userEmail) throws IOException, GeneralSecurityException, NullPointerException {

    //  final ArrayList<String> dirScopes = new ArrayList<String>(); 
    //      dirScopes.add(DirectoryScopes.ADMIN_DIRECTORY_USER); 


        Constants.dirScopes = new ArrayList<String>(); 
        Constants.dirScopes.add(DirectoryScopes.ADMIN_DIRECTORY_USER); 
        Constants.dirScopes.add(DirectoryScopes.ADMIN_DIRECTORY_CUSTOMER); 
        Constants.dirScopes.add(DirectoryScopes.ADMIN_DIRECTORY_ORGUNIT);

        GoogleCredential gCreds = new GoogleCredential.Builder()
        .setJsonFactory(Constants.JSON_FACTORY)
        .setTransport(Constants.HTTP_TRANSPORT)
        .setServiceAccountId(serviceAcc)
        .setServiceAccountUser(userEmail)
        .setServiceAccountPrivateKeyFromP12File(new File(privKeyPath))
        .setServiceAccountScopes(Constants.dirScopes)
        .build(); 

        Directory directory = new Directory.Builder(Constants.HTTP_TRANSPORT, Constants.JSON_FACTORY, gCreds).setApplicationName(Constants.APPLICATION_NAME).build(); 

        return directory; 

    }


}

最后是我面临的一个例外

The connection to Google is established
com.google.api.client.auth.oauth2.TokenResponseException: 401 Unauthorized
    at com.google.api.client.auth.oauth2.TokenResponseException.from(TokenResponseException.java:105)
    at com.google.api.client.auth.oauth2.TokenRequest.executeUnparsed(TokenRequest.java:287)
    at com.google.api.client.auth.oauth2.TokenRequest.execute(TokenRequest.java:307)
    at com.google.api.client.googleapis.auth.oauth2.GoogleCredential.executeRefreshToken(GoogleCredential.java:384)
    at com.google.api.client.auth.oauth2.Credential.refreshToken(Credential.java:489)
    at com.google.api.client.auth.oauth2.Credential.intercept(Credential.java:217)
    at com.google.api.client.http.HttpRequest.execute(HttpRequest.java:868)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:419)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:352)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.execute(AbstractGoogleClientRequest.java:469)
    at com.brookfieldres.library.test.ExtractionTest.getEmails(ExtractionTest.java:36)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
    at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

任何帮助都将不胜感激

基于此，TokenResponseException:401未经授权在具有无效的客户端ID、客户端机密或作用域时发生。但这也可能是由于刷新令牌的过度使用，如有必要，因为其使用寿命有限。如果您的应用程序需要在单个访问令牌的生命周期之外访问Google API，它可以获得刷新令牌。刷新令牌允许应用程序获取新的访问令牌

检查以下相关线程：

这表明“401 Unauthorized”异常的另一个可能来源是离开
```
credential.refreshtToken（）
```
。调用是将访问代码写入引用所必需的

希望这有帮助

检查以下相关线程：

这表明“401 Unauthorized”异常的另一个可能来源是离开
```
credential.refreshtToken（）
```
。调用是将访问代码写入引用所必需的

希望这有帮助

尝试删除在本地计算机中创建的.credential目录。这是可行的。

在我的Intellij IDE中，它兑现了凭证文件，这就是问题所在。因此，如果您要更改google帐户和凭证文件，您还必须删除已兑现的凭证。它位于您的项目目录中的token/StoredCredential下

我在尝试将Admin SDK Google API与服务帐户一起使用时遇到了同样的问题

问题发生在我身上，因为在我的代码中设置的作用域与在我的Google管理控制台“安全>高级设置>管理API客户端访问”下设置的作用域不匹配。一旦这些被对齐，它就开始完美地工作

您还需要为您的服务帐户启用域范围的委派吗？（这是可以做到的）

我在尝试将Admin SDK Google API与服务帐户一起使用时遇到了同样的问题

您还需要为您的服务帐户启用域范围的委派吗？（可以这样做）

或无效的服务帐户或无效的服务帐户

The connection to Google is established
com.google.api.client.auth.oauth2.TokenResponseException: 401 Unauthorized
    at com.google.api.client.auth.oauth2.TokenResponseException.from(TokenResponseException.java:105)
    at com.google.api.client.auth.oauth2.TokenRequest.executeUnparsed(TokenRequest.java:287)
    at com.google.api.client.auth.oauth2.TokenRequest.execute(TokenRequest.java:307)
    at com.google.api.client.googleapis.auth.oauth2.GoogleCredential.executeRefreshToken(GoogleCredential.java:384)
    at com.google.api.client.auth.oauth2.Credential.refreshToken(Credential.java:489)
    at com.google.api.client.auth.oauth2.Credential.intercept(Credential.java:217)
    at com.google.api.client.http.HttpRequest.execute(HttpRequest.java:868)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:419)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:352)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.execute(AbstractGoogleClientRequest.java:469)
    at com.brookfieldres.library.test.ExtractionTest.getEmails(ExtractionTest.java:36)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
    at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)