Laravel SAML Single Sign-On (SSO) plugin gives the ability to enable SAML Single Sign-On for your laravel applications. Using Single Sign-On you can use only one password to access your laravel application and services. Our plugin is compatible with all the SAML compliant Identity providers. Here we will go through a step-by-step guide to configure Single Sign-On (SSO) between Laravel and Onelogin considering Onelogin as IdP.

Pre-requisites : Download And Installation

• Open a Command Prompt window and change the working directory to your Laravel app's main directory.
• Enter the below command.

  composer require miniorange/saml-laravel-free



• Note: If you are using Laravel 5.4 or below, you will need to add the following value to the 'providers' array in your app.php file which can be found in the project\config folder :provider\ssoServiceProvider::class (You can check your current Laravel version by using the command php artisan --version.)


• After successful installation of package, go to your Laravel app in the browser and enter https://<your-host>/mo_admin in the address bar.
• The package will start setting up your database for you and then redirect you to the admin registration page.
• Register or log in with your account by clicking the Register button to configure the plugin.

• After login, you will see the Service Provider Settings option, where you will get the service provider metadata. Keep the metadata handy as it will be required later to configure step 1.

Steps to configure Onelogin Single Sign-On (SSO) Login into Laravel

1. Configure Onelogin as Identity Provider

• Log into OneLogin as an Administrator and go to Apps Company Apps Add Apps from the Navbar.

• In the search box, type SAML Test Connector (SP) and click on the App to add it.

• Enter the display name and click Save.
• In General Settings, enter App Name and click on Next.
• After saving, go to Configuration Tab and enter the following:


Audience	Provide Audience URL from the Service Provider Metadata tab of the Plugin
Recipient	Provide Recipient URL from the Service Provider Metadata tab of the Plugin
ACS (Consumer) URL Validator	Provide ACS (Assertion Consumer Service) URL from the Service Provider Metadata tab of the Plugin
ACS (Consumer) URL	Provide ACS (Assertion Consumer Service) URLfrom the Service Provider Metadata tab of the Plugin
Single Logout URL	Provide Single Logout URL from the Service Provider Metadata tab of the Plugin

• Click on Save.
• Go to SSO tab. Note down the URL/Endpoints. These will be required while configuring the plugin.

2. Configure Laravel SAML plugin as Service Provider

• Go to the miniOrange Laravel SAML 2.0 SSO plugin and Enter the required details which you will get from Step 1. Add the Identity Provider Issuer under IDP Entity ID and Identity Provider Single Sign-On URL under SAML Login URL.
• Click on Test Configuration button to test whether the SAML Configuration you've done is correct. On successful test configuration, you will get the different user attributes returned by your identity Provider in a test configuration table.

3. SSO Options

• Your users can initiate the Single Sign On flow by clicking on the Single Sign On button generated on your login page. If you do not have this page yet, run php artisan make:auth & php artisan migrate to generate the authentication module.
  
  

In this Guide, you have successfully configured Onelogin SAML Single Sign-On (Onelogin SSO Login) choosing Onelogin as IdP and Laravel as SP using miniOrange plugin-SAML Single Sign On – SSO Login. This solution ensures that you are ready to roll out secure access to your Laravel site using Onelogin` login credentials within minutes.

Additional Resources

• Guide For Single Sign On (SSO)
• "https://laravel.com/docs/5.8/installation