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SAML Duo Single Sign-On (SSO) For Shopify | Duo Shopify SSO Login

miniOrange allows Duo to act as an IDP (Identity Provider), which allows users to Single Sign-On (SSO) into Shopify using Duo Credentials. Our application is compatible with all the SAML / OAuth compliant Identity Providers. We will go through a step-by-step guide to configure Single Sign-On (SSO) into Shopify using Duo as IdP (Identity Provider) and Shopify store as SP (Service Provider).

Pre-requisite : Single Sign On - SSO Login Application

To configure SSO into Shopify with Apple as IDP, you will need to install the miniOrange Shopify Single Sign On - SSO Login Application on your store:

Shopify Single Sign-On (SSO)

By miniOrange

miniOrange Provides Secure Single Sign-On (SSO) access to your Shopify store (both plus and Non plus).

Get this application

Step by Step guide for Configuring Duo as IDP for SSO into Shopify

1. Configure Shopify as SP in Duo

Application | Duo WordPress SAML SSO Login

Select Applications tab from left menu pane, then click on Protect an Application.

Search for Generic Service Provider .
Then, select Single Sign-On application and click on Protect button.

Protect Application | Duo WordPress SAML SSO Login

Select Single Sign-On tab from the left menu pane and click on Add Source button.

Select Authentication Source as SAML Identity Provider and click on Add SAML Identity Provider button.

For the above SAML configuration you need to get the Entity ID and ACS URL from Shopify
Now go to your Shopify store and navigate to App section and click on Single Sign On - SSO login application.
Click on Setup IDP button in the top left in navigation bar.
Click on Configure SSO >> Add Identity Provider.
Select SAML protocol. Now click on the Click here link to get miniOrange metadata as shown in Screen below.
For SP - INITIATED SSO section Select Show Metadata Details.

To Configure SAML Identity Provider in Duo, navigate to Configure Single Sign-On tab and provide the following values:

Display Name	Provide a Service Provider name
Entity ID	Entity ID or Issuer
Single Sign-On URL	ACS URL
Existing Certificate	X.509 Certificate

Configuration page | Duo WordPress SAML SSO Login

Click on Save to save your configuration.
Now navigate to Configure SAML Identity Provider tab to download the XML metadata file, this will be required to configure the plugin.

Download Metadata | Duo WordPress SAML SSO Login

You have successfully completed Duo side configurations.

2. Configure Duo as IDP in Shopify

Again navigate to the App section of Shopify store and click on Single Sign On - SSO Login application.
Click on Setup IDP button in the top left in navigation bar.
From the left navigation bar select Configure SSO and click on Add Identity Provider.
Select SAML and click on Import IDP metadata.
Add appropriate IDP Name and choose the XML file downloaded in Step 1.

Click on Import and then click on Save.

You have successfully completed Shopify side configuration.

3. Test Connection

Go to Configure SSO tab.
Click on Select >> Test Connection option against the Identity Provider you configured.
On entering valid Duo credentials you will see a pop-up window which as shown in below screen.