Configure Slack as an OAuth/OpenId Connect Server in Joomla

miniOrange Joomla OAuth/OpenID plugin gives the ability to enable OAuth/OpenID Single Sign On for Joomla site. Joomla OAuth Client plugin is compatible with all OAuth/OpenID Providers. Here we will go through a guide to configure SSO between Joomla and Slack. By the end of this guide, Slack users should be able to login and register to Joomla site.
If you have any doubts or queries you can contact us at joomlasupport@xecurify.com. We will help you to configure the plugin.

Step 1: Install OAuth Client plugin. (If you have already installed the plugin, you can skip to step 2)

  • Download the zip file of the miniOrange OAuth Client plugin for Joomla from the link here.
  • Joomla OAuth Client Plugin - Download
  • Login into your Joomla site’s administrator console.
  • Go to Extension Manage Install in the top navigation bar to install the plugin.
  • Joomla OAuth Client Plugin - Install
  • Upload the downloaded zip file to install the OAuth Client plugin.
  • Joomla OAuth Client Plugin - Upload

Step 2: miniOrange Joomla OAuth Client plugin - Callback URL

  • Go to Components miniOrange OAuth Client in the top navigation bar to go to the configuration page of the plugin.
  • Joomla OAuth Client Plugin - Component
  • In the Configure OAuth tab, select your OAuth/OpenID Connect provider. If your OAuth/OpenID Connect provider is not listed, you can select Custom OAuth/OpenID Connect provider to continue.
  • Joomla OAuth Client Plugin - Configure OAuth
  • Copy the Redirect/Callback URL given in the plugin and keep it handy because you will need it in the next step.
  • Joomla OAuth Client - Test Configuration

Step 3: Configure Slack as an OAuth/OpenID Connect Server.

  • First of all, go to https://api.slack.com/apps and log into your Slack account.
  • You will be presented with the following screen. Click on Create new App.
  • Joomla OAuth Client Slack Add app
  • You will be shown a form where you have to enter Application Name and Development Slack Workspace. Fill the form with appropriate information and click on Create App.
  • slack give app name for OAuth Client
  • After creating the slack application, you will be brought to Application Management page. Scroll down to “App Credentials” section. Here you will find given Client ID and Client Secret for your slack application.
  • slack ClientID and Client Secret key
  • Copy these credentials and keep it handy because you will need it in the next step.
  • Go to OAuth & Permissions.
  • Slack OAuth and permissions
  • Add Redirect URL: In slack application's Redirect URLs section, Click on Add New Redirect URL and enter the same from the MiniOrange Joomla OAuth Client. Click on Save URLs.
  • Slack redirect url Joomla OAuth Client Slack redirect url add Joomla OAuth Client
  • Scope: Go to OAuth & Permissions, select scope from Select Permission Scopes dropdown list and Save Changes. Identity basic is required scope.
  • Slack OAuth and permissions


    Scope: users.profile:read
    Authorize EndPoint: https://slack.com/oauth/authorize
    Access Token Endpoint: https://slack.com/api/oauth.access
    Get User Info Endpoint: https://slack.com/api/users.profile.get

Step 4: Configure miniOrange Joomla OAuth Client plugin.

  • Paste the Client ID and Client Secret which you copied in the last step and save it in the respective fields and then click on the Test Configuration button.
  • Joomla OAuth Client - Test Configuration
  • Now copy the email and name attributes you got in the test configuration and save these attributes in Email Attribute and Username Attribute text field respectively. Now click on the Save Attribute Mapping button to save your configurations.
  • Joomla OAuth Client - Attribute Mapping
  • You would find appropriate URL for performing the SSO after selecting the OAuth/OpenID Connect provider in the Login URL field (After completing test configuration please copy the Login URL and Add a button on your site login page).
  • Joomla OAuth Client - Login URL
  • Now logout and go to your Joomla site's pages where you have added this link. You will see a login link where you placed that button.
  • Congratulations, you have successfully configured the miniOrange OAuth Client plugin with your desired OAuth Provider.
  • Click on the Upgrade Plans tab to check out our complete list of features and various licensing plans.
  • If you want to purchase any of the paid version of the plugin, you have to register/login with us in Account Setup tab.
  • In case, you are facing some issue or have any question in mind, you can reach out to us by sending us your query through the Support button in the plugin or by sending us a mail at joomlasupport@xecurify.com.

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