55 lines
1.2 KiB
Haskell
55 lines
1.2 KiB
Haskell
{-# LANGUAGE OverloadedStrings #-}
|
|
{-# LANGUAGE TypeFamilies #-}
|
|
{-# LANGUAGE QuasiQuotes #-}
|
|
{-# LANGUAGE TemplateHaskell #-}
|
|
{-# LANGUAGE MultiParamTypeClasses #-}
|
|
import Yesod.Core
|
|
import Yesod.Auth
|
|
import Yesod.Auth.OpenId
|
|
import Data.Text (Text)
|
|
import Text.Hamlet (hamlet)
|
|
import Control.Monad.IO.Class (liftIO)
|
|
import Yesod.Form
|
|
import Network.Wai.Handler.Warp (run)
|
|
|
|
data BID = BID
|
|
|
|
mkYesod "BID" [parseRoutes|
|
|
/ RootR GET
|
|
/after AfterLoginR GET
|
|
/auth AuthR Auth getAuth
|
|
|]
|
|
|
|
getRootR :: Handler RepHtml
|
|
getRootR = getAfterLoginR
|
|
|
|
getAfterLoginR :: Handler RepHtml
|
|
getAfterLoginR = do
|
|
mauth <- maybeAuthId
|
|
defaultLayout $ addHamlet [hamlet|
|
|
<p>Auth: #{show mauth}
|
|
$maybe _ <- mauth
|
|
<p>
|
|
<a href=@{AuthR LogoutR}>Logout
|
|
$nothing
|
|
<p>
|
|
<a href=@{AuthR LoginR}>Login
|
|
|]
|
|
|
|
instance Yesod BID where
|
|
approot _ = "http://localhost:3000"
|
|
|
|
instance YesodAuth BID where
|
|
type AuthId BID = Text
|
|
loginDest _ = AfterLoginR
|
|
logoutDest _ = AuthR LoginR
|
|
getAuthId = return . Just . credsIdent
|
|
authPlugins = [authOpenId]
|
|
|
|
instance RenderMessage BID FormMessage where
|
|
renderMessage _ _ = defaultFormMessage
|
|
|
|
main :: IO ()
|
|
main = toWaiApp BID >>= run 3000
|
|
|