nopCommerce SAML Single Sign-On (SSO) using WordPress as IDP

nopCommerce SAML Single Sign-On (SSO) plugin gives the ability to enable SAML Single Sign-On for your nopCommerce applications. Using Single Sign-On you can use only one password to access your nopCommerce 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 nopCommerce and WordPress considering WordPress as IdP. To know more about the features we provide for nopCommerce SSO, click here.

Pre-requisites : Download And Installation

Download from nopCommerce Dashboard

• To download the plugin zip, login as admin into your nopCommerce store. In the admin dashboard, go to Configuration Tab > All Plugins and Themes or search for All Plugins and Themes in the Admin search bar.
• Search for the SAML Single Sign-On (SSO) - miniOrange plugin and click the Download button to get the zip.


From nopCommerce marketplace

• You can download the plugin zip file from nopCommerce store - nopCommerce SAML Single Sign-On (SSO)
• To install the plugin, login as admin into your nopCommerce website. In the admin dashboard, go to Configuration Tab >> Local plugins.
• On the top right corner of the page select the Upload plugin or theme button to upload the downloaded plugin zip. Follow the instructions further to install the plugin.

Steps to configure nopCommerce Single Sign-On (SSO) using WordPress as Identity Provider.

1. Configure WordPress as IDP

• You need to send your SP metadata to identity provider, WordPress. For SP metadata, use the SP metadata URL or download the SP metadata as a .xml file and upload it at your IdP end. You can find both these options under the Service Provider Metadata tab.

• Alternatively, you can manually add the SP Entity ID and ACS URL from Service Provider metadata tab in the plugin to your IdP configurations.

• Navigate to the WordPress site.
• Install and activate the SAML & WSFED IDP ( SSO using WordPress Users ) plugin on your WordPress site which is acting as Identity Provider.
• Go to the WordPress IDP plugin, navigate to the Service Provider tab.
• Enter the values corresponding to the information from the Service Provider. Refer to the table below.

Service Provider Name	Name of your Service Provider.
SP Entity ID or Issuer	Copy and paste the SP-EntityID from the Service Provider
ACS URL	Copy and paste the ACS URL from the Service Provider.
NameID Format	urn:oasis:names:tc:SAML:1.1:nameid-format:emailAddress
Assertion Signed	Checked


• Click on the Save button to save your configurations.
• Go to the IDP Metadata tab. Here you can find information for configuring the Service Provider.
• You can also download the metadata XML file, by clicking on the download link.

You have successfully configured WordPress as identity provider.

2. Configure nopCommerce as SP (SSO Plugin)

Note: After installation of the plugin, we need to setup the trust between your nopCommerce application and your WordPress account. SAML metadata is shared with WordPress so they can update their inbuilt configuration to support Single Sign-On.

2.1: Share SP SAML metadata with WordPress

• Click on Add New IDP to configure nopCommerce Single Sign-On (SSO) using WordPress as IDP.

• Under Service Provider Metadata tab, you can either copy-paste the metadata URL on your IDP side or download the SP metadata as an XML file. Additionally, you have the choice to manually copy and paste Base URL, SP Entity ID, and ACS URL.
• Share SAML metadata with WordPress.

2.2: Import WordPress SAML metadata

• Under Identity Provider Settings tab, select WordPress as your preferred identity provider.

• There are two methods for configuring nopCommerce as service provider:
• To upload IDP's metadata, you can either provide the metadata URL or upload XML file.

• Alternatively, under the Identity Provider Settings tab, you can manually fill in the mandatory fields like IDP Name, IDP Entity ID and Single Sign-On URL and hit Save.

3. Testing SAML SSO

• Before testing, please ensure the following:
• The nopCommerce (SP) SAML metadata has been exported to WordPress (IDP).
• Importing the WordPress (IDP) SAML metadata in nopCommerce (SP).
• Hover on Select Action and click on the Test Configuration button to verify if you have configured the plugin correctly.

• Click the Test Configuration button to verify if you have configured the plugin correctly.
• On successful configuration, you will get Attribute Name and Attribute Values in Test Configuration window.

4. Attribute Mapping

• After successful test configuration, click on Edit Configuration and navigate to Attribute Mapping section.
• On the right side, you can see the IDP response table, map attribute names provided by your IDP with your store attributes, under Attribute/Role Mapping tab.
• Click on Save button.

5. Enabling SSO in your nopCommerce store

• Enable SSO for your nopCommerce store by dragging the slider as shown below.

• Under the Redirection & SSO link tab, use the URL labeled as Your Store SSO Link in your store to initiate the SSO.

Additional Resources

• nopCommerce OAuth Single Sign-On (SSO)
• Web3 Login for ASP.NET Applications
• ASP.NET SAML Single Sign-On (SSO)
• ASP.NET OAuth Single Sign-On (SSO)
• DNN SAML Single Sign-On (SSO)
• DNN REST API Authentication
• Kentico SAML Single Sign-On (SSO)