Verification just stops works after some weeks...

[GoogleCodeExporter]

What steps will reproduce the problem?
After som weeks running my application, that is deployed in Amazon the 
verification mechanism stops work. The scenario is:
1. Actor try to login with an Google account and is redirected to Google 
login-page.
2. Actor enter username and password.
3. The idp (google) is validating the user and sends a request to my 
javaservlet.
4. My servlet is trying to verifying the response and it fails with is after 
some weeks.


I attach my code and snippet from my log-file.

Original issue reported on code.google.com by [email protected] on 31 Jan 2014 at 7:18

Attachments:

• openIDLog.txt
• GoogleAuthenticationServlet.java