yesod-auth-oauth2/src/Yesod/Auth/OAuth2/Spotify.hs
patrick brisbin 28d2113674 Update to latest GHC, Stackage resolver, hoauth2
- Update to ghc-8.8 / lts-16.0
- Update to hoauth2 >= 1.11.0

  - authGetBS has pre-encoded errors a v1.9
  - oauthClientSecret is Maybe at v1.11

- Tweak non-default Resolvers as required
2020-08-24 10:49:14 -04:00

45 lines
1.2 KiB
Haskell

{-# LANGUAGE OverloadedStrings #-}
-- |
--
-- OAuth2 plugin for http://spotify.com
--
module Yesod.Auth.OAuth2.Spotify
( oauth2Spotify
)
where
import Yesod.Auth.OAuth2.Prelude
newtype User = User Text
instance FromJSON User where
parseJSON = withObject "User" $ \o -> User <$> o .: "id"
pluginName :: Text
pluginName = "spotify"
oauth2Spotify :: YesodAuth m => [Text] -> Text -> Text -> AuthPlugin m
oauth2Spotify scopes clientId clientSecret =
authOAuth2 pluginName oauth2 $ \manager token -> do
(User userId, userResponse) <- authGetProfile
pluginName
manager
token
"https://api.spotify.com/v1/me"
pure Creds
{ credsPlugin = pluginName
, credsIdent = userId
, credsExtra = setExtra token userResponse
}
where
oauth2 = OAuth2
{ oauthClientId = clientId
, oauthClientSecret = Just clientSecret
, oauthOAuthorizeEndpoint =
"https://accounts.spotify.com/authorize"
`withQuery` [scopeParam " " scopes]
, oauthAccessTokenEndpoint = "https://accounts.spotify.com/api/token"
, oauthCallback = Nothing
}