Notary is the social authentication provider for Alpas.
Currently, only Twitter authentication is supported but we are working on adding more providers.
Here is an example of using Notary Twitter Authentication in an Alpas app:
fun main(args: Array<String>) = Alpas(args) {
registerProvider(NotaryServiceProvider())
routes {
get() { reply("Welcome to Notary!") }
get("auth/login") { notary("twitter").redirect() }
get("auth/twitter/callback") { replyAsJson(notary("twitter").user()) }
}
}.ignite()
You need three variables in your .env file:
TWITTER_API_KEY=
TWITTER_API_SECRET=
TWITTER_API_CALLBACK=http://localhost:8080/auth/twitter/callback