• Check our API documentation

Error codes

Code	Message	How to debug / fix
PasswordMismatch	You entered a wrong password!	Did you store password we hashed for you?
UsernameRequired	Username is required field, please enter the username!	:thinking:
PasswordRequired	Password is required field, please enter the password!	:thinking:
UserNotFound	It seems this user doesn't exist, are you sure you entered correct credentials?	Do you want to enable auto registration? Declare saveNonExistingUser function

🚧🏗️🚧

Under heavy development

Features

• supported features by Firebase Authentication, a fellow auth ideal service
  • email and password authentication ref
  • google authentication ref
  • facebook authentication ref
  • twitter authentication ref
  • github authentication ref
  • custom auth system authentication ref
  • anonymous auth ref kept forever
  • storing provider data ref what data
  • reset password email ref
  • recovery email ref
  • verify email ref

Email and password authentication

Usage

import { createAuthenticator } from 'authist';

const authenticator = createAuthenticator({
    getUserById: () => Promise.resolve(), // todo: add implementation
    emailPassword: {
        getUserByEmail: (email: string) => Promise.resolve(), // todo: add implementation
    },
});
const { user, credentials } = await authenticator.signInWithEmailAndPassword(email, password);

Express middleware

import express from 'express';

const app = express();
app.get('/users/me', authenticator.expressBearer, (req, res) => {
    res.json(req.user);
});

Facebook authentication

• The signInWithFacebook method takes token parameter that is Facebook access token you will get it on the frontend side
• Your Facebook access token must have the email permission assigned to successfully get the user's email

Usage

import { createAuthenticator } from 'authist';

const authenticator = createAuthenticator({
    getUserById: () => Promise.resolve(), // todo: add implementation
    facebook: {
        getUserByEmail: (email: string) => Promise.resolve(), // todo: add implementation
        graphApiVersion: 'v9.0',
    },
});
const { user, credentials } = await authenticator.signInWithFacebook(accessToken);

Google authentication

• The signInWithGoogle method takes token parameter that is Google access token
• Your Google access token must have the email scope assigned to successfully get the user's email

Usage

import { createAuthenticator } from 'authist';

const authenticator = createAuthenticator({
    getUserById: () => Promise.resolve(), // todo: add implementation
    google: {
        getUserByEmail: (email: string) => Promise.resolve(), // todo: add implementation
    },
});
const { user, credentials } = await authenticator.signInWithGoogle(accessToken);

License

This project is licensed under MIT.