---
title: Configure mixed-authentication mode of Entra ID and ASP Identity for CMS 11
slug: cms-12/docs/configure-mixed-authentication-mode-of-entra-id-and-asp-identity-for-cms-11
docTags: 
createdAt: 2026-08-10T15:55:58.000Z
---

This topic suggests how to integrate both ASP Identity and Entra ID (formerly Azure AD) as methods of logging in Optimizely Content Management System (CMS) version 11. This also covers recent changes to Entra ID Graph API.

:::hint{type="info"}
**Note**

Before you start, complete setting up dependencies and Entra ID configurations; see [Integrate Entra ID using OpenID Connect](docId:8d3W7cc0EnemytKpCH2sl).
:::

1. Add ASP Identity support to CMS by configuring the Owin Startup class.

```javascript
app.AddCmsAspNetIdentity(); // Use cookie authentication 
app.UseCookieAuthentication(new CookieAuthenticationOptions {
  AuthenticationType = DefaultAuthenticationTypes.ApplicationCookie,
    LoginPath = new PathString("/util/login.aspx"),
    Provider = new CookieAuthenticationProvider {
      // If the "/util/login.aspx" has been used for login otherwise you don't need it you can remove OnApplyRedirect. 
      OnApplyRedirect = cookieApplyRedirectContext = {
          app.CmsOnCookieApplyRedirect(cookieApplyRedirectContext, cookieApplyRedirectContext.OwinContext.Get  ());
        },
        // Enables the application to validate the security stamp when the user logs in. 
        // This is a security feature which is used when you change a password or add an external login to your account. 
        OnValidateIdentity = SecurityStampValidator.OnValidateIdentity <applicationusermanager, applicationuser="ApplicationUser"> (
          validateInterval: TimeSpan.FromMinutes(30),
          regenerateIdentity: (manager, user) = manager.GenerateUserIdentityAsync(user)
        )
    }
});</applicationusermanager,>
```

2. Declare cookie authentication type.

```javascript
// AuthenticationType needs to be the same as configured previously
app.UseCookieAuthentication(new CookieAuthenticationOptions(
  { AuthenticationType = DefaultAuthenticationTypes.ApplicationCookie }
);
app.SetDefaultSignInAsAuthenticationType(DefaultAuthenticationTypes.ApplicationCookie);
```

3. Add `OpenIdConnectAuthenticationOptions.Scope` and `TokenValidationParameters`.

```javascript
app.UseOpenIdConnectAuthentication(new OpenIdConnectAuthenticationOptions
{
  ClientId = ...,
  Authority = ...",
  PostLogoutRedirectUri = ...,
  Scope = "openid email", // Add this
  TokenValidationParameters = new TokenValidationParameters
  {
    ValidateIssuer = false,
    RoleClaimType = ClaimTypes.Role,
    NameClaimType = ClaimTypes.Email // Add this
  },
[...]
```

4. Add claim data to `SecurityTokenValidated` event for CMS to correctly identify the username.

```javascript
[...]
SecurityTokenValidated = (ctx) => 
{
  // Configure ctx.AuthenticationTicket.Properties.RedirectUri as suggested...
  [...]
  // Add Claim for username data
  var identity = ctx.AuthenticationTicket.Identity;
  identity.AddClaim(new Claim(ClaimTypes.Name, identity.Name));
    
  //Sync user and the roles to Optimizely in the background
  ServiceLocator.Current.GetInstance<ISynchronizingUserService>().SynchronizeAsync(identity).GetAwaiter().GetResult(); // Change this
    
  return Task.FromResult(0);
},
[...]
```

5. In Entra ID Dashboard:
   Go to **App Registration > Select authentication app > API Permission > Add a permission > Microsoft Graph > Delegated permissions**, click **Add email**, **offline\_access** and **openid** **> Grant admin consent for \[AppName]**.

   ![Grant admin consent](/attachments/token/yDauacDfV8wpwtOYdYFgMXV5G/?name=Screenshot_.png)
6. Here is additional code as workarounds for common issues.

```javascript
// Works on non HTTPS connection
app.UseContentApiIdentityOAuthAuthorization<ApplicationUserManager<ApplicationUser>, ApplicationUser>(new ContentApiOAuthOptions()
{
  RequireSsl = false
});
// Fix hidden PII error
Microsoft.IdentityModel.Logging.IdentityModelEventSource.ShowPII = true;
// Fix antiforgery error
System.Web.Helpers.AntiForgeryConfig.UniqueClaimTypeIdentifier = ClaimTypes.Name;
```