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Advanced Customizations for Universal Login (ACUL) extends the capabilities of Universal Login to support multi-branding, complex security configurations, and integration of numerous analytic platforms. With ACUL, you can write code in your preferred framework, integrate your existing analytics and A/B testing platforms, and define the user-experience. The ACUL SDKs act as the connection between your custom code and Universal Login.

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Benefits

  • Extend the capabilities of Auth0’s Universal Login to support multiple brands in one tenant.
  • Take advantage of Auth0’s features, such as Passkeys, Bot Detection, and MFA factors, without rebuilding your authentication logic.
  • Integrate advanced analytics and A/B testing to optimize the user journey.
  • Use the ACUL SDKs to build with your own tech stack. You can:
    • Use any third-party CSS, JS, or component library
    • Integrate your preferred analytics platform, such as Heap, Mixpanel, etc.
    • Build with your preferred frontend framework, such as Vue or React

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Use cases

You want to use ACUL with your Universal Login implementation if:
  • You need to apply specific brand standards to your authentication flows.
  • You need to provide a Multi-branding experience.
  • You need to provide UI-level A/B testing or detailed analytics.
  • You need to provide a localized Universal Login in languages that Auth0 does not currently support.
  • You need to add complex or custom logic to your authentication flows.
To learn more, read ACUL Use Cases.

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How it works

How it works ACUL Build time begins when you build your customized authentication screens in your own environment. Use the ACUL SDKs to submit your custom code to define prompts and screens with your preferred frontend tech stack, like React or Angular. When you push commits, your CI/CD pipeline runs the build process, compiles your application into static JavaScript and CSS assets, and uploads these assets to your private cloud storage, which serves as your own content delivery network (CDN). Run time begins when your application redirects end-users to your Auth0 login page. Auth0 recognizes the authentication screens you configured to use ACUL and serves a minimal host page. The user’s browser loads this page, which contains HTML tags pointing to your asset URLs on your CDN. The browser downloads your JavaScript and CSS, verifies their integrity using the SRI hashes, and renders your custom UI. From here, your application code and the ACUL SDK manage the rest of the user’s interaction

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Requirements

To start with Advanced Customization for Universal Login, you must have:
We recommend you create a tenant for testing, development, and production with appropriate environment tags.
Read…To learn…
Configure ACULHow to configure ACUL with your Auth0 tenant.
ACUL QuickstartHow to get started with an ACUL sample application.
ACUL Development WorkflowAbout the ACUL development workflow.
ACUL Deployment WorkflowAbout the ACUL deployment workflow.
ACUL Use CasesAbout ACUL use cases.
ACUL SDKs and resourcesAbout ACUL SDKs and developer resources.