{-# LANGUAGE OverloadedStrings #-}
module Yesod.Auth.OAuth2.Twitch
( oauth2Twitch
, oauth2TwitchScoped
) where
import Yesod.Auth.OAuth2.Prelude
import qualified Data.Text.Encoding as T
newtype User = User Text
instance FromJSON User where
parseJSON :: Value -> Parser User
parseJSON = forall a. String -> (Object -> Parser a) -> Value -> Parser a
withObject String
"User" forall a b. (a -> b) -> a -> b
$ \Object
o -> Text -> User
User forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Object
o forall a. FromJSON a => Object -> Key -> Parser a
.: Key
"user_id"
pluginName :: Text
pluginName :: Text
pluginName = Text
"twitch"
defaultScopes :: [Text]
defaultScopes :: [Text]
defaultScopes = [Text
"user:read:email"]
oauth2Twitch :: YesodAuth m => Text -> Text -> AuthPlugin m
oauth2Twitch :: forall m. YesodAuth m => Text -> Text -> AuthPlugin m
oauth2Twitch = forall m. YesodAuth m => [Text] -> Text -> Text -> AuthPlugin m
oauth2TwitchScoped [Text]
defaultScopes
oauth2TwitchScoped :: YesodAuth m => [Text] -> Text -> Text -> AuthPlugin m
oauth2TwitchScoped :: forall m. YesodAuth m => [Text] -> Text -> Text -> AuthPlugin m
oauth2TwitchScoped [Text]
scopes Text
clientId Text
clientSecret =
forall m.
YesodAuth m =>
Text -> OAuth2 -> FetchCreds m -> AuthPlugin m
authOAuth2 Text
pluginName OAuth2
oauth2 forall a b. (a -> b) -> a -> b
$ \Manager
manager OAuth2Token
token -> do
(User Text
userId, ByteString
userResponse) <- forall a.
FromJSON a =>
Text -> Manager -> OAuth2Token -> URI -> IO (a, ByteString)
authGetProfile
Text
pluginName
Manager
manager
OAuth2Token
token
URI
"https://id.twitch.tv/oauth2/validate"
forall (f :: * -> *) a. Applicative f => a -> f a
pure Creds
{ credsPlugin :: Text
credsPlugin = Text
pluginName
, credsIdent :: Text
credsIdent = Text
userId
, credsExtra :: [(Text, Text)]
credsExtra = OAuth2Token -> ByteString -> [(Text, Text)]
setExtra OAuth2Token
token ByteString
userResponse
}
where
oauth2 :: OAuth2
oauth2 = OAuth2
{ oauth2ClientId :: Text
oauth2ClientId = Text
clientId
, oauth2ClientSecret :: Maybe Text
oauth2ClientSecret = forall a. a -> Maybe a
Just Text
clientSecret
, oauth2AuthorizeEndpoint :: URI
oauth2AuthorizeEndpoint =
URI
"https://id.twitch.tv/oauth2/authorize"
forall a. URIRef a -> [(ByteString, ByteString)] -> URIRef a
`withQuery` [Text -> [Text] -> (ByteString, ByteString)
scopeParam Text
" " [Text]
scopes]
, oauth2TokenEndpoint :: URI
oauth2TokenEndpoint =
URI
"https://id.twitch.tv/oauth2/token"
forall a. URIRef a -> [(ByteString, ByteString)] -> URIRef a
`withQuery` [ (ByteString
"client_id", Text -> ByteString
T.encodeUtf8 Text
clientId)
, (ByteString
"client_secret", Text -> ByteString
T.encodeUtf8 Text
clientSecret)
]
, oauth2RedirectUri :: Maybe URI
oauth2RedirectUri = forall a. Maybe a
Nothing
}