Active Directory Win Server 2012 Management - Intranet C# MVC MSSQL web site

Is needed to create an Intranet C# MVC MSSQL simple web site to: -A self service password reset solution that allows an end user to self reset his domain password in windows active directory remotely from a web browser without calling the helpdesk. Is needed too a self unlock service, for revert the LDAP account lockout by several attempts of incorrect logins. In order to verify and establish the identity of a user by Security Questions and Answers method. Its required a captcha for More than 3 wrong tries. So is needed to allow the users login (using domain user and passowrd) to register 5 security questions (could be about 15 fixed questions to choice 5, Not maintaince screen required) Screen to edit some basic User information up to date only for the logued user.