Registration Page Sharepoint 2013 using rest and Windows authentication

Hi All,

Need a Sharepoint 2013 code sample for creating a Login Page, Change Password and registration Page using Rest Services.

1) When the user Enters their credentials it has to check in the active directory and Authenticate the form.

2) Then the Actual Page is to be displayed.

3) The Change Password Page.

4) And Finally the Registration Page.

Any One Willing to help me?.My client needs to Use rest Services for the project.Eagerly Awaiting for the responses.

Thanks:Eswar