react-native-steem-signin

Steem SignIn Component for react native applications With SteemConnet V2 and AsyncStorage for LocalStorage.

After success sign in the authentication data saved in the AsyncStorage under the key auth .

AsyncStorage is a simple, unencrypted, asynchronous, persistent, key-value storage system that is global to the app.

Note: Demo above includes debug text to confirm signin (i.e. user name, expires time and access token). , by default, will only display the native 'Sign in with SteemConnect' button.

Setup

npm install --save react-native-steem-signin

or

yarn add react-native-steem-signin

Create .env file and fill the env vars:

LOGIN_URL=
CALLBACK_URL=

• CALLBACK_URL: This is the URL that users will be redirected to after interacting with SC2. It must be listed in the "Redirect URI(s)" list in the app settings EXACTLY the same as it is specified here.

• LOGIN_URL: URL that you can redirect the user to so that they may log in to your app through SC2.

Note : You can generate LOGIN_URL with steemconnect sdk

var link = api.getLoginURL(state);
console.log(link)
// => https://steemconnect.com/oauth2/authorize?client_id=[app]&redirect_uri=[callbackURL]&scope=vote,comment&state=[state]

Component props

Property	Type	Default	Description
onLoggedIn()	function	required	Fires after each Sign in and return auth data.
btnWidth	number	180	The Width of the Sign in button.
btnHeight	number	80	The Height of the Sign in button.
fontFamily	string	System	The font family to be used.

Usage

import React, { Component } from 'react'
import { Alert } from 'react-native'
import SteemConnect from 'react-native-steem-signin'

export default class SteemSignIn extends Component {
  
  _signIn(auth) {
    Alert.alert('Auth data: '+auth);
  }

  render() {
    return (
      <SteemConnect
        onLoggedIn={(auth) => this._signIn(auth)}
        btnWidth= {180}
        btnHeight= {80}
        fontFamily= {'System'}
      />
    );
 }
}

Demo

Expo Link

Next

• Sign up on Steem

Author

kerim selmi karimation

License

This project is licensed under the MIT License