Resource login

Path: / {BASE} / user / login

Throws a AccessDeniedException if currently no user is logged in (aka: current user is anonymous).

Method Summary
Resource	Description
`GET /{BASE}/user/login?logout=…&user=…`	Throws a `AccessDeniedException` if currently no user is logged in (aka: current user is anonymous).

HTTP Example:

GET /{BASE}/user/login?logout=…&user=…
Referer: …

API Example:

UserWebService.login({'logout': /* logout set to true to log out (does currently nothing) */, 'user': /* Throws a AccessDeniedException if currently no user is logged in (aka: current user is anonymous). */, 'Referer': /* ref the referer to redirect to */});

Throws a {@link AccessDeniedException} if currently no user is logged in (aka: current user is anonymous).

Output:: javax.ws.rs.core.Response - a redirect to the referer url
Query parameters:: logout - set to true to log out (does currently nothing); user
Header parameters:: Referer - the referer to redirect to
HTTP return codes:: 303 - if the user is already logged in (or logout == true)