Create a JIRA plugin for Service Desk

In JIRA User Management you have the following (see [login to view URL]). This is an edit user dialog. I want you to add the possibility to add multiple email aliases to it. You should be able to add and remove aliases. Each email should be verified before it's "activated". The final result would be that if an email is sent to the service desk, it will be linked with that specific user. When a user send an email from a new email adress, they will get the default "Activate your account" email. When you click on it by default you get the default "create password" page. This I would like to extend with a "login with existing user". When the user does this, the email which was used to "activate", will be added as an alias to the user (no confirmation mail will need to be send in this case). In the "Project Settings" of the "Service desk" view the aliases should just be grouped together with the "Email address of the user". - SVN repository will be given where you can upload your progress on at least a daily basis (although I think it will only take about 2-3 days for a skilled JIRA developer) - Copyright of the source will belong to me