User authentication management with user token and session management in java web application?

I am not sure I got your question correctly.

I am not sure I got your question correctly.. For a user login functionality.. I assume you would need to accept user anme and password.. The UI part you will have to design.. the password encryption etc can be taken care of using MD5 or SHA or any other custom implementation. (u can refer to MessageDigest javadoc or refer to a sample implementation here spiration.co.uk/post/1199/Java-md5-examp...) Mailing.. can be taken care of using java mail or apache's mailing mechanism. You can look into commons.apache.org/email/ for details..Reg session management, there are several ways.. cookies or maintaining session id's etc.If you are planning to generate session id's on your own.. you can use UUID api's given by java.

You can refer to it. Over here download.oracle.com/javase/1,5.0/docs/ap... .. Again.. I am sorry if this is not what you are looking for :).

Thanks for your replay , but I want ALL thing together in one package which give all functionality NOT want to do manually implementation – user720305 Sep 23 at 5:46.

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