I've created simple API on .NET 6.0.2 and to test it I've choosed postman. Every endpoint hits great and return normal JSON and 200 Ok code as expected. But there's one warning that worrying me - 'Unable to verify first certificate'. I've already turned off SSL verification and ASP.NET Core development certificate has been added to the Trusted Root Certification Authorities via dotnet dev-certs https --trust command. And I've already visited some links investigating this problem. There's some of them maybe help someone:
- Postman error: "Unable to verify the first certificate" when try to get from my .net core api
- https://community.postman.com/t/unable-to-verify-the-first-certificate-with-localhost/26533
- https://community.postman.com/t/unable-to-verify-first-cert-issue-enable-ssl-cert-verification-off/14951
- https://github.com/postmanlabs/postman-app-support/issues/6354
I've tried to enable CA certification and add localhost development certificate by the way and tried to use other advices from this links but nothing helps me. Whether or no it can be a bug on postman side?
Environment: Windows 11, .NET 6.0.2, EntityFrameworkCore.Sqlite 6.0.2
P.S. This warning occurs in web browser with desktop agent and in desktop application too.
Screenshots: Actual warning Postman console
