Setup SSO with Entra (Azure Active Directory) faster than drinking a cup of coffee!

1. Sign in to Entra Admin Center:

• Log in to the Microsoft Entra Admin Center with at least Cloud Application Administrator privileges

2. Add an Enterprise Application:

• Navigate to Identity > Applications > Enterprise applications > All applications
• Click on "New Application" and select the "Create you own application"
• Name it "Odoo" 
• Set it to "Register an application to integrate with Microsoft Entra ID (App you're developing)"
• Set the redirect URI to web
• Enter 
  https://<odoo base url>/auth_oauth/signin
• Click Register

3. Configure Single Sign-On:

• In the Manage section, select "Single sign-on"
• Check both: 
• • "Access Tokens" 
  • "ID Tokens"
• Click "Save"
• Go to "Overview"
• Open a new window or tab for Odoo
• Continue to the next column to for the Odoo steps 

1. Install the OAuth Module:
   • Log in to your Odoo dashboard as an admin
   • Go to the Apps menu and search for the OAuth module
   • Install the module
2. Configure OAuth Provider:
   • Navigate to the Settings menu
   • Under the OAuth section, click on "Create" to add a new provider
3. • Fill in the following details:

​Provider name
Microsoft login

​Client ID
<Application (client) ID> in Entra

Authorization URL
In Entra, go back to Application registrations and click endpoints; copy the OAuth 2.0 authorization endpoint (v2) and paste it into Odoo.

UserInfo
https://graph.microsoft.com/oidc/userinfo 

Enable developer mode and go to Setttings > Technical > System Parameters.

Create a new parameter:
key = auth_oauth.authorization_header
value = 1​

3. Inform Your Users:

• Go to the Odoo login page
• You'll see a new login option for Microsoft Login
• Since at this point both Odoo and Microsoft login are active, you should communicate to your existing users that they have to click Reset Password followed by Microsoft Login
• When all users are informed, turn off the Odoo login by unticking the Allow box in the Odoo authentication settings