React Native : Service Provider OAuth2

This library permits to set OAuth2 API config at app entry point (& signin) and apply and user transparent worfklow (access_token by refresh_token -> by credentials).

Features

• Signin : save credentials (by passed method) then set OAuth2 workflow -> all POST and GET request will pass Bearer with access_token on calling url (if exists, if not -> fire transparent user workflow)
• Transparent user workflow : if API authenticated method fails with 401, automatically calls GET access_token url by refresh_token (if exists)
• • If fail : automatically call GET access_token url by credentials (if exists)
• • • If fail : call callback methods (generally developers set -> add message + redirect Signin screen)
• • • If success : fire orignal request
• • If success : fire orignal request

Installation

$ yarn add 'react_native_service_provider_oauth2'

Usage

Instantiate OAuth2 configuration

ServiceProvider.setOAuth2Data(GET_ACCESS_TOKEN_URL, CLIENT_ID, CLIENT_SECRET)

Set OAuth2 logout callback : method call if all trannsparent workflow fail

ServiceProvider.setOAuth2LogoutCallback(CALLBACK_METHOD)

Set OAuth2 save tokens method : method to save tokens on local device (persistant data) when GET_ACCESS_TOKEN_URL() call returns success

ServiceProvider.setSaveTokensMethod(SAVE_LOCAL_TOKENS_METHOD)

User transparent auth workflow specifics

Check detailed comments in "ServiceProviderOAuth2.js"

Transparent User Worfklow to apply app side