simple-auth-cli/js/web-authn/helpers/oAuth.helper.js

An implementation of authentication system supporting multiple providers ready to be used with a single command.

import {AuthorizationCode} from "simple-oauth2"
import {  GithubClient, GoogleClient, SpotifyClient } from "../oauth.secrets.js"


const generateAuthUri=(provider,scopes,providerName)=>{
   
    const state = '';
    const client=new AuthorizationCode(provider)
                const authorizationUri = client.authorizeURL({
                    redirect_uri: `http://localhost:3000/api/v1/users/auth/oauth/${providerName}/callback`,
                    scope: scopes,
                    state: state,
                  });
                  return authorizationUri;
}
const registerUserRedirectUri=(provider)=>{
    let scopes;
        switch(provider){
            case "google":
                scopes = 'https://www.googleapis.com/auth/userinfo.email https://www.googleapis.com/auth/userinfo.profile';
               return generateAuthUri(GoogleClient,scopes,"google") 
            case "facebook":
                scopes = ['email'];
                return generateAuthUri(FacebookClient,scopes,"facebook") 
            case "github":
                scopes = ['user', 'user:email'];
                return generateAuthUri(GithubClient,scopes,"github") 
            case "microsoft":
                scopes = ['User.Read']; 
                return generateAuthUri(MicrosoftClient,scopes,"microsoft") 
            case "spotify":
                scopes = ['user-read-private', 'user-read-email'];
                return generateAuthUri(SpotifyClient,scopes,"spotify") 
            default:
                return undefined;
        }
}
export {registerUserRedirectUri}