{"product_id":"duo-security-auth-api-openai-ai-access-checks-n8n","title":"Duo Security Auth API + OpenAI AI Access Checks (n8n)","description":"\u003ch3\u003eTest Duo Security Auth API flows in n8n—plus an OpenAI AI agent that can check Duo preauth\u003c\/h3\u003e\n\u003cp\u003eThis n8n template gives you five manual, testable scenarios for the \u003cstrong\u003eDuo Security Auth API\u003c\/strong\u003e, including ping\/check service verification, synchronous and asynchronous Duo Push authentication, logo retrieval, and an \u003cstrong\u003eOpenAI-backed AI agent\u003c\/strong\u003e that calls \u003cstrong\u003eDuo Security Tool (preauth)\u003c\/strong\u003e to assess whether a user is enrolled and allowed to authenticate.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1) Manual scenario tester\u003c\/strong\u003e: Starts one of five scenarios from a \u003cstrong\u003emanual trigger\u003c\/strong\u003e, so you can validate specific Duo behaviors on demand.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2) Duo availability + request signature validation\u003c\/strong\u003e: Uses the Duo \u003cstrong\u003eSecurity Ping\u003c\/strong\u003e endpoint to check service availability, then verifies the request signature using the \u003cstrong\u003eCheck endpoint\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3) Synchronous authentication (Duo Push)\u003c\/strong\u003e: Calls \u003cstrong\u003eDuo preauth\u003c\/strong\u003e for a username, then sends a \u003cstrong\u003eDuo Push\u003c\/strong\u003e authentication request and returns an \u003cstrong\u003eapproved\/denied\u003c\/strong\u003e outcome based on Duo’s response.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4) Asynchronous authentication (polling)\u003c\/strong\u003e: Runs \u003cstrong\u003eDuo preauth\u003c\/strong\u003e, starts an \u003cstrong\u003easync Duo Push\u003c\/strong\u003e, waits briefly, then polls authentication status until it’s no longer “waiting.”\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5) Retrieve Duo logo\u003c\/strong\u003e: Fetches the stored Duo logo via the \u003cstrong\u003eDuo Security Logo\u003c\/strong\u003e endpoint.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6) AI access checks with OpenAI\u003c\/strong\u003e: Sends a natural-language prompt to an AI agent backed by an \u003cstrong\u003eOpenAI chat model\u003c\/strong\u003e. The agent uses the \u003cstrong\u003eDuo Security Tool (preauth)\u003c\/strong\u003e to check enrollment\/authorization and returns a short explanation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eValidate Duo Security Auth API connectivity and signature correctness before going live.\u003c\/li\u003e\n  \u003cli\u003eTest Duo Push login flows in an n8n-based SaaS environment (sync and async).\u003c\/li\u003e\n  \u003cli\u003eBuild an internal “AI access check” experience using OpenAI + Duo preauth for enrollment\/permission insights.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNodes\/logic\u003c\/strong\u003e: \u003ccode\u003en8n-nodes-duoduo security\u003c\/code\u003e, \u003ccode\u003emanual trigger\u003c\/code\u003e, \u003ccode\u003eif\u003c\/code\u003e, \u003ccode\u003eset\u003c\/code\u003e, \u003ccode\u003ewait\u003c\/code\u003e, \u003cstrong\u003esticky note\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuo endpoints\/tools\u003c\/strong\u003e: \u003cstrong\u003eSecurity Ping\u003c\/strong\u003e, \u003cstrong\u003eCheck endpoint\u003c\/strong\u003e, \u003cstrong\u003eDuo preauth\u003c\/strong\u003e, \u003cstrong\u003eDuo Push\u003c\/strong\u003e (sync\/async), \u003cstrong\u003eSecurity Logo\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOpenAI integration\u003c\/strong\u003e: AI agent using an \u003cstrong\u003eOpenAI chat model\u003c\/strong\u003e to perform Duo preauth checks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote:\u003c\/em\u003e The authentication scenarios are designed for testing and send real Duo Push requests. Replace the example username (e.g., \u003cstrong\u003ealice@example.com\u003c\/strong\u003e) with an enrolled test user.\u003c\/p\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":46146440069299,"sku":"N8N-20216","price":51.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/kxBHHgKD-20iTfwFS5LZE_fbl0VRJ6.png?v=1790846899","url":"https:\/\/buyflowscripts.com\/products\/duo-security-auth-api-openai-ai-access-checks-n8n","provider":"N8N Commerce","version":"1.0","type":"link"}