LAC and Gateway integration issue
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LAC and Gateway integration issue

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Article ID: 91904

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Updated On:

Products

STARTER PACK-7 CA Rapid App Security CA API Gateway

Issue/Introduction

The LAC has been integrated with the gateway . LAC is running on tomcat. When API is published from LAC UI using the documentation under "Publish using API Creator"
 
https://docops.ca.com/ca-live-api-creator/4-1/en/configuring/integrate-with-ca-api-gateway/publish-an-api-to-api-gateway#PublishanAPItoAPIGateway-PublishyourAPI

we see an error.

[Error] java.security.cert.CertificateException: No subject alternative names present

Environment

LAC 4.1

Cause

The cause identified was using an ip address instead of gateway hostname when publishing the API. 

Resolution

use url in format of
https://<gateway_hostname>:8443/lacman/1.0/publish

Additional Information

If the issue is not resolved using this article then other configuration w.r.t mutual gateway authentication needs to be checked.