DNN OAuth Single Sign-On (SSO) module gives the ability to enable OAuth Single Sign-On for your DotNetNuke site. Using Single Sign-On you can use only one password to access your DotNetNuke site and services. Our module is compatible with all the OAuth compliant identity providers. Here we will go through a step-by-step guide to configure Single Sign-On (SSO) between DNN and Duende IdentityServer4 considering Duende IdentityServer4 as OAuth Provider. To know more about the other features we provide for DNN OAuth Single Sign-On (SSO), click here.

Pre-requisites: Download and Installation

• Download the DNN Oauth Single Sign On module with above link.
• Extract the package and upload the extension dnn-oauth-single-sign-on_xxx_Install by going to Settings > Extension > Install Extension

1. Adding Module on DNN page

• Open any of the page on your DNN site (Edit mode) and Click on Add Module.

• Search for oauthclientsso and click on the oauthclientsso. Drag and drop the module on the page where you want.

• You have finished with the Installation of the module on your DNN site.
• If you want to add module on every page of your dnn site, go to Module Settings >> Module Settings >> Advanced Settings.

• Check the box for Display Module on All Pages and click on Update.

2. Configure Duende IdentityServer4 as OAuth Provider

• Set up Duende IdentityServer4 using guidelines provided here.
• From Configure OAuth tab in Oauth Client plugin, collect Redirect/Callback URL and enter it into your Duende IdentityServer4.
• Copy your Client ID and Client Secret and save it on your miniOrange DNN OAuth Client Configuration.
• You have successfully completed your Duende IdentityServer4 OAuth Server side configurations.



Duende IdentityServer4 Endpoints and Scope:




Client ID :	Click Here
Client Secret :	Click Here
Scope:	openid
Authorize Endpoint:	https://<your-domain>/connect/authorize
Access Token Endpoint:	https://<your-domain>/connect/token
Get User Info Endpoint:	https://<your-domain>/connect/userinfo
Custom redirect URL after logout:[optional] :	https://<your-domain>/connect/endsession?id_token_hint=##id_token##

3. Test Configuration

• After saving settings, you can see the list of applications you have configured.
• Click on Edit to update the configuration.

• Click on Test Configuration to check if the configuration is correct.
• On successful configuration, you will get Attributes Name and Attribute Values on Test Configuration window.

4. Attribute Mapping

• Go to the oauthclientsso settings >> Advanced Settings >> Attribute Mapping.

• Map email and username with Attribute Name you can see in Test Configuration window.

5. Adding widget

• For adding the widget go to Add Widget.

• Click on Add Widget button. A button will be added on the DNN page.

You can configure the ASP.NET SAML Single Sign-On (SSO) module with any identity provider such as ADFS, Azure AD, Bitium, Centrify, G Suite, JBoss Keycloak, Okta, OneLogin, Salesforce, AWS Cognito, OpenAM, Oracle, PingFederate, PingOne, RSA SecureID, Shibboleth-2, Shibboleth-3, SimpleSAML, WSO2 or even with your own custom identity provider. To check other identity providers, click here.

Additional Resources

• DNN OAuth Single Sign-On (SSO)
• DNN SAML Single Sign-On (SSO)
• ASP.NET OAuth Single Sign-On (SSO)
• nopCommerce OAuth Single Sign-On (SSO)
• nopCommerce SAML Single Sign-On (SSO)

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