This repo is out of date and is archived. @fusionauth/angular-sdk is currently maintained at https://github.com/FusionAuth/fusionauth-javascript-sdk/tree/main/packages/sdk-angular

An SDK for using FusionAuth in Angular applications.

• Overview

• Getting Started

• Installation

• Usage

• Pre-built buttons

• Service usage

• Known issues

• Quickstart

• Documentation

• Releases

• Upgrade Policy

This SDK allows you to add login, logout, and registration buttons to your Angular application. You can do this via pre-built buttons, or with the FusionAuthService in your own components.

Your users will be sent to FusionAuth’s themeable hosted login pages and then log in. After that, they are sent back to your Angular application.

Once authentication succeeds, the following secure, HTTP-only cookies will be set:

• app.at - an OAuth Access Token

• app.rt - a Refresh Token used to obtain a new app.at. This cookie will only be set if refresh tokens are enabled on your FusionAuth instance.

The access token can be presented to APIs to authorize the request and the refresh token can be used to get a new access token.

There are 2 ways to interact with this SDK:

1. By hosting your own server that performs the OAuth token exchange and meets the server code requirements for FusionAuth Web SDKs.
2. By using the server hosted on your FusionAuth instance, i.e., not writing your own server code.

If you are hosting your own server, see server code requirements.

You can use this library against any version of FusionAuth or any OIDC compliant identity server.

NPM:

npm install @fusionauth/angular-sdk

Yarn:

yarn add @fusionauth/angular-sdk

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';

import { AppRoutingModule } from './app-routing.module';
import { FusionAuthModule } from '@fusionauth/angular-sdk';

@NgModule({
  declarations: [],
  imports: [
    FusionAuthModule.forRoot({
      clientId: '', // Your FusionAuth client ID
      serverUrl: '', // The base URL of the server that performs the token exchange
      redirectUri: '', // The URI that the user is directed to after the login/register/logout action
    }),
  ],
  providers: [],
  bootstrap: []
})
export class AppModule { }

There are three pre-styled buttons that are configured to perform login/logout/registration. They can be placed anywhere in your app as is.

import { Component } from '@angular/core';

@Component({
  selector: 'app-login',
  template: `<fa-login></fa-login>`,
  styleUrls: []
})
export class LoginComponent {}

@Component({
  selector: 'app-logout',
  template: `<fa-logout></fa-logout>`,
  styleUrls: []
})
export class LogoutComponent {}

@Component({
  selector: 'app-register',
  template: `<fa-register></fa-register>`,
  styleUrls: []
})
export class RegisterComponent {}

Alternatively, you may interact with the SDK Service by injecting the FusionAuthService into any component or service.

import { Component, OnInit } from '@angular/core';
import { FusionAuthService, UserInfo } from '@fusionauth/angular-sdk';

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.scss']
})
export class AppComponent implements OnInit {
  private userInfo: UserInfo;

  constructor(
    private fusionAuth: FusionAuthService,
  ) {}

  async ngOnInit(): Promise<void> {
    this.fusionAuth.initAutoRefresh();
  }
  
  login() {
    this.fusionAuth.startLogin();
  }
  
  register() {
    this.fusionAuth.startRegistration();
  }
  
  logout() {
    this.fusionAuth.logout();
  }
  
  refreshToken() {
    this.fusionAuth.refreshToken();
  }
  
  async getUserInfo() {
    this.userInfo = await this.fusionAuth.getUserInfo();
  }
  
  isLoggedIn(): boolean {
    return this.fusionAuth.isLoggedIn();
  }
}

The startLogin and startRegistration functions both accept an optional string parameter called state. The login and register components can also be passed the state as an input. The state that is passed in to the function call will be echoed back in the state query parameter of the callback uri specified in redirectUri on the FusionAuthConfig used to initialize the FusionAuthModule. Though you may pass any value you would like for the state parameter, it is often used to indicate which page the user was on before redirecting to login or registration, so that the user can be returned to that location after a successful authentication.

None.

See the FusionAuth Angular Quickstart for a full tutorial on using FusionAuth and Angular.

Full library documentation

Use backticks for code in this readme. This readme is included on the FusionAuth website, and backticks show the code in the best light there.

To perform a release to NPM, create a release on GitHub. That will automatically publish a release to GitHub.

This library may periodically receive updates with bug fixes, security patches, tests, code samples, or documentation changes.

These releases may also update dependencies, language engines, and operating systems, as we'll follow the deprecation and sunsetting policies of the underlying technologies that the libraries use.

This means that after a dependency (e.g. language, framework, or operating system) is deprecated by its maintainer, this library will also be deprecated by us, and may eventually be updated to use a newer version.