MFA & Verification Issues

How to Implement Microsoft Authentication in Native Apps Without Redirects

Khadija Khan Oct 1, 2026 870 views

Question details

The user wants to integrate Microsoft authentication into a native application without relying on Microsoft Authenticator app redirects.

How to Implement Microsoft Authentication in Native Apps Without Redirects

Product: Microsoft Identity Platform
Device & OS: not provided
Scenario: Integrating user sign-in and authentication workflows securely within a custom native application.
Observed behavior: Developers need official documentation and methods to handle authentication natively, noting that tenant policies might still force Authenticator redirects for MFA.

Before you start

Before starting your integration, ensure you have administrative access to your Microsoft Entra ID (Azure AD) tenant to register a new application and generate a Client ID.

Solution 1Recommended

Integrate MSAL and Configure Redirect Flows

Use the official Microsoft Authentication Library (MSAL) to handle native app authentication securely while respecting tenant security policies.

By utilizing the Microsoft identity platform, you can keep the authentication experience as native as possible. However, be aware that if a tenant strictly enforces multifactor authentication (MFA) or passwordless sign-in through Conditional Access policies, the Microsoft Authenticator app redirect cannot be bypassed.

Register your native application

Log in to the Microsoft Entra admin center, navigate to App registrations, and register your application to obtain your unique Client ID.

Install the MSAL package

Add the appropriate Microsoft Authentication Library (MSAL) SDK for your application platform (e.g., iOS, Android, or .NET) via your project's package manager.

Set up OAuth 2.0 redirect URIs

In your app registration settings, configure the supported broker or system browser redirect URI. This is required for the platform to securely return the authentication token to your app.

Implement the authentication code

Call the MSAL acquire token methods in your code, prioritizing silent token acquisition before falling back to interactive authentication flows.

Integrate MSAL and Configure Redirect Flows

MFA Enforcement: You cannot bypass Microsoft Authenticator redirects if the organization's tenant policy strictly requires it for MFA verification.

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Frequently Asked Questions

Can I completely disable the Microsoft Authenticator redirect in my native app?

Not always. If the Microsoft Entra ID (Azure AD) tenant has Conditional Access policies enforcing Multifactor Authentication (MFA) or passwordless sign-in, the redirect to Microsoft Authenticator is mandatory and cannot be bypassed by the app developer.

Where can I find the official MSAL documentation?

Official MSAL (Microsoft Authentication Library) documentation, API references, and code samples are available on the Microsoft Learn platform under the Microsoft identity platform section.

What happens if the user doesn't have the Microsoft Authenticator app installed?

Depending on the platform and configuration, the authentication flow will typically fall back to the system's default web browser to complete the login process, though the user may be prompted to download the app if MFA is required by their organization.

Login & Account Issues