Showing Unable to verify first certificate.

[sohagRudra]

when user do any https request(destination port-443) I am converting it to port 81 as http resuest.From there I am doing some processing and after that I am converting the destination port to 443 again.So basically I am trying to decode https into http and again encoding it to https.But when I am sending any https request through postman First the request is getting converted to http as I am getting some log in my processing.But then I think some issue happening while converting the http to https as I am getting 502(Bad Gateway) response and It is showing unable to verify first certificate.I have the same certificate and key while decoding and encoding.Can any one please give some insights on this?It is very urgent for me to figure out.Thanks.

[vepatel]

@sohagRudra can you please give us more details on what your configuration looks like i.e. ingress, svc and deployment?

[j1m-ryan]

What version of NGINX Ingress Controller are you using? @sohagRudra

[sohagRudra]

nginx version: nginx/1.18.0
I am using this version of nginx in my local set up.
@j1m-ryan @vepatel

[sohagRudra]

Actually I am doing https request from my terminal.Trying to use nginx to decrypt the https into http.Then again encrypting that http request to https.I am using self singed certificate generated using openssl in my nginx.
@j1m-ryan @vepatel

[j1m-ryan]

Hi @sohagRudra, this is quite an old NGINX Version, what version of NGINX Ingress Controller are you using? Can you describe the deployment?

[sohagRudra]

@j1m-ryan .I think I am not using any ingress controller.I am just trying to control and modify my own request to a server.The server can be youtube or aws.I am not a devops guy so I may not get all your point .please pardon me.

[vepatel]

Hi @sohagRudra, since you're not using Nginx Ingress Controller, may I suggest you open a discussion in official Nginx github repo please.
https://github.com/nginx/nginx/discussions