Single sign-on in Extjs 4

Question

How can we implement Single-sign-on in Extjs4, where there are two different domains

• domain1.com
• domain2.com.

Answer 1

There are many approaches to Single Sign-On, but Ext is unlikely to help you with them. Since the final authentication takes place on the server, your SSO solution needs to focus on how the two servers can verify the identity of the client.

Here are some questions about stackoverflow

• Here someone offers OpenID
• If you are using Tomcat, there is a Tomcat feature that can help
• Here someone discusses SSO with LDAP

Anyway, in the bottom line (as noted in pef) you should not look for an Ext SSO solution, you should look at what you are doing on the server and think about SSO from this point of view.