muteHttpExceptions = true引发认证失败 [英] muteHttpExceptions = true throws authentication failure

问题描述

使用 Google Apps电子邮件设置API ，代理人将被删除下面的脚本。如果发生错误，例如试图删除不存在的委托，则返回以下消息：

例外：请求返回失败代码400.截断的服务器
响应：
invalidInput =XXXX @ XXXX.comreason =E ...（使用muteHttpExceptions
选项来检查完整响应）

然而，当使用 muteHttpExceptions = true 验证失败：
$ b

例外：无法验证服务： google

这迫使我使用try / catch结构而不是检查 HTTPResponse



测试函数：



 函数test（）{
 var consumerKey ='XXXX'; 
 var consumerSecret ='XXXX'; 
 var domain ='XXXX.com'; 
 var userName ='XXXX'
 var delegateName ='[e-mail]'
 var serviceName ='google'; 
 var scope ='https://apps-apis.google.com/a/feeds/emailsettings/2.0/'; 
 
 
 var oAuthConfig = UrlFetchApp.addOAuthService（serviceName）; 
 oAuthConfig.setRequestTokenUrl（'https://www.google.com/accounts/OAuthGetRequestToken?scope='+ scope）; 
 oAuthConfig.setAuthorizationUrl（'https://www.google.com/accounts/OAuthAuthorizeToken'）; 
 oAuthConfig.setAccessTokenUrl（'https://www.google.com/accounts/OAuthGetAccessToken'）; 
 oAuthConfig.setConsumerKey（consumerKey）; 
 oAuthConfig.setConsumerSecret（consumerSecret）; 
 
 var fetchParameters = {}; 
 fetchParameters.oAuthServiceName = serviceName; 
 fetchParameters.oAuthUseToken ='always'; 
 fetchParameters.method ='DELETE'; 
 fetchParameters.muteHttpExceptions = false; 
 
尝试{
 var url ='https://apps-apis.google.com/a/feeds/emailsettings/2.0/'+ domain +'/'+ userName +'/ delegation /'+ delegateName; 
 var result = UrlFetchApp.fetch（url，fetchParameters）; 
} catch（e）{
 Logger.log（e）; 
 
 
 $ / code> 




解决方案

问题已作为 ticket 3478 和确认作为一个错误。该机票保持打开状态，但以下解决方法具有建议：


1. 撤销您的Google帐户安全设置中的访问权限.google.com和Apps脚本（电子表格等）的来源。
   

2. 将oAuthServiceName参数更改为其他名称。 重新运行脚本

/ b>




Using the Google Apps Email Settings API a delegate is deleted with the script below. If an error occurs, for example trying to delete delegates that do not exist, the following message is returned:

Exception: Request failed for returned code 400. Truncated server response: <xml version="1.0" encoding="UTF-8"?> <AppsForYourDomainErrors> <error errorCode="1303" invalidInput="[e-mail]" reason="E... (use muteHttpExceptions option to examine full response)

However when using muteHttpExceptions = true the authentication fails:

Exception: Failed to authenticate for service: google

This forces me to use a try / catch structure instead of examining the HTTPResponse object. I would like to know why this is happening and how to solve it.

The test function:

   function test() {
      var consumerKey = 'XXXX';
      var consumerSecret = 'XXXX';
      var domain = 'XXXX.com';
      var userName = 'XXXX'
      var delegateName = '[e-mail]'
      var serviceName = 'google';
      var scope = 'https://apps-apis.google.com/a/feeds/emailsettings/2.0/';


      var oAuthConfig = UrlFetchApp.addOAuthService(serviceName);
      oAuthConfig.setRequestTokenUrl('https://www.google.com/accounts/OAuthGetRequestToken?scope=' + scope);
      oAuthConfig.setAuthorizationUrl('https://www.google.com/accounts/OAuthAuthorizeToken');
      oAuthConfig.setAccessTokenUrl('https://www.google.com/accounts/OAuthGetAccessToken');
      oAuthConfig.setConsumerKey(consumerKey);
      oAuthConfig.setConsumerSecret(consumerSecret);

      var fetchParameters = {};
      fetchParameters.oAuthServiceName = serviceName;
      fetchParameters.oAuthUseToken = 'always';
      fetchParameters.method = 'DELETE';
      fetchParameters.muteHttpExceptions = false;

      try {
        var url = 'https://apps-apis.google.com/a/feeds/emailsettings/2.0/'+ domain + '/' + userName + '/delegation/' + delegateName;
        var result = UrlFetchApp.fetch(url, fetchParameters);
      } catch (e) {
        Logger.log(e);
      }
    }

解决方案

This question has been posted to the Google Apps Script issue tracker as ticket 3478 and acknowledged as a bug. The ticket remains open but the following workaround has been proposed:

1. Revoking access in your Google Account's Security settings to both www.google.com AND the source of Apps Script (spreadsheet etc).

2. Change the oAuthServiceName parameter to something else.

3. Re-running the script

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