AdWords API 身份验证错误
我过去 3 个月一直在使用 Adwords API，今天突然出现如下错误消息： 未捕获的异常“AuthTokenException”，消息为“无法获取 authToken”。原因：身份验证错误' 我正在使用 google adwords V201101 php 库，auth.ini 包含所有用户详细信息和 settings.ini 以及 https://adwords.google。 com不是沙箱环境。谁能帮我解决这个问题吗？？？
谢谢， 穆拉利。
I am using Adwords API from last 3 months and all of a sudden today it is coming up with error message as follows:
Uncaught exception 'AuthTokenException' with message 'Failed to get authToken. Reason: BadAuthentication'
I am using google adwords V201101 php library with auth.ini containing all user details and settings.ini with https://adwords.google.com not sandbox environment. Can anyone help me with this please???
Thanks,
Murali.
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您可能会多次向 ClientLogin 服务请求 authToken，这就是您获得“CaptchaRequired”的方式。
仅在第一次请求authToken，然后将其缓存以供后续请求。
看看http://goo.gl/TOX6N
you may requesting authToken from ClientLogin service too many times, that is way you get 'CaptchaRequired'.
Request authToken just for the first time, and then cache it for subsequent requests.
Check this out http://goo.gl/TOX6N
我最近在尝试连接到 Google DFP 广告管理系统时遇到了这个问题。开发后，我从本地主机复制了完美工作的代码，并将其运行在我的远程云服务器上。然后我收到了
消息。原因是谷歌作为安全措施阻止了尝试登录，因为这是一个新位置。我必须使用这些凭据登录谷歌帐户（从网络）才能查看消息并确认添加的登录位置。授权后一切正常。
我偶然发现了这个问题，并认为这些信息可能对其他人有帮助。
I recently had this problem trying to connect to Google DFP. I copied perfectly working code from my localhost after development and ran it on my remote cloud server. I then received the
message. The reason was that google was blocking the attempted login as a security measure because it was a new location. I had to log into the google account (from the web) with those credentials in order to see the message and confirm the added login location. Everything worked fine after that authorization.
I've stumbled across this question and thought that this info may help someone else.
BadAuthentication 意味着您的用户名/密码不正确。可能是有人更改了帐户密码，也可能是auth.ini被错误修改。
请在此处查看详细的错误代码：http://code.google.com/apis /accounts/docs/AuthForInstalledApps.html#Errors
干杯，
阿纳什
BadAuthentication means your username/password is incorrect. May be someone changed the account password, may be auth.ini got modified by mistake.
See detailed error codes here: http://code.google.com/apis/accounts/docs/AuthForInstalledApps.html#Errors
Cheers,
Anash
在我的组织中有人更新了我的应用用于登录的帐户的密码后，我开始收到此错误。避免再次发生这种情况的最佳方法是使用
OAuth2。只需转到 Google API 控制台 并为已安装的应用程序创建客户端 ID（在 < code>API 访问）为您的项目。然后，您可以在 Adwords API
auth.ini文件中使用客户端 ID 和客户端密钥。接下来，运行
examples/AdWords/Auth/GetRefreshToken.php脚本，该脚本将授予您的应用访问 AdWords 帐户的权限。您最终会得到一个刷新令牌，您需要将其添加到auth.ini中。ClientLogin（用户名和密码）身份验证方法已被弃用，取而代之的是上述方法，因此最好尽快迁移。
I started getting this error after somebody in my organization updated the password for the account my app was using to log in. The best way to avoid this happening again is to use
OAuth2.It's as easy as going to the Google API console and creating a Client ID for Installed Applications (under
API access) for your project. You then use the Client ID and Client Secret in your Adwords APIauth.inifile.Next you run the
examples/AdWords/Auth/GetRefreshToken.phpscript which will have you grant your app access to your Adwords account. You'll end up with a Refresh Token which you need to add to yourauth.ini.The ClientLogin (username and password) method of authentication is being deprecated in favour of the above so best to migrate ASAP.