PLZ help me regarding custom managers and providers

[v.golla]

i am vijay and new to acegi security model, i am supposed to write a cert based sign in application.; but i dont know how to implement custom authentication managers and providers. could you please guide me how to write custom providers and integration with struts. If possible give me some example code
regarding this. My Mail id is---v.golla@nihilent.com
PLZ respond as soon as possible

[Ben Alex]

I'm afraid writing certificate-based sign-in will require a good grasp of the Acegi Security platform, which can only be achieved by getting an understanding of the basics first. I'd urge you to try the Contacts Sample, and consider following the http://acegisecurity.sourceforge.net/suggested.html.