Expo-amplify-appauth NPM

Template for making easy-to-work-with tempates

expo-amplify-appauth

The Problem

AppAuth is awesome! It works great getting an authentication code for AWS Cognito! Then things break down. This package wraps AppAuth promptAsync pattern to automatically populate the Auth and Credentials objects from AWS Amplify front-end components to allow seamless communication with Cognito-authenticated AWS services.

This has been tested on user pools, but not identity pools.

expo-amplify-appauth - v1.0.1

References

default

Functions

useAmplifyAppAuth

References

default

Renames and exports: useAmplifyAppAuth

Functions

useAmplifyAppAuth

▸ useAmplifyAppAuth(config): Object

Parameters

Name	Type	Description
`config`	`Object`	Options for initializing Amplify authentication using AppAuth in Expo
`config.authorizationEndpoint?`	`string`	-
`config.clientId`	`string`	-
`config.clientSecret?`	`string`	-
`config.domain?`	`string`	-
`config.endPoint?`	`string`	-
`config.region?`	`string`	-
`config.scopes?`	`string`[]	Oauth scopes (defaults to openid, which is fine for most use cases)
`config.tokenEndpoint?`	`string`	-
`config.userPoolId`	`string`	-

Returns

Object

Name	Type
`currentUser`	`undefined` \| `CognitoUser`
`error`	`undefined` \| `string`
`isLoggedIn`	`boolean`
`loading`	`boolean`
`promptAsync`	(...`args`: `any`[]) => `Promise`<AuthSessionResult>