ReverseProxy with SSL SessionReuse

[Wayne (SC)]

1. Caddy version (caddy version):

2. How I run Caddy:

a. System environment:

b. Command:

c. Service/unit/compose file:

d. My complete Caddyfile or JSON config:

:80 {
    reverse_proxy https://target-server:443 {
        header_up Host {http.reverse_proxy.upstream.hostport}
        transport http {
            keepalive 300s
        }
    }
}

3. The problem I’m having:

Scenario:
Client --[http:80]–> Caddy ReverseProxy --[https:443]–> Target Server

The Target Server absolutely requires SSL Session Reuse.

Is this possible with Caddy? How would the Caddyfile be?

Any help appreciated

4. Error messages and/or full log output:

5. What I already tried:

6. Links to relevant resources:

[francislavoie]

Could you please fill out the rest of the help topic template?

What problem are you actually seeing? Is there an error being presented from your backend? How do you know it’s not already working as expected?

[Wayne (SC)]

Hello francislavoie

When I check the logs on the target server, I see that there are different SSL Session IDs.

I don’t think filling out the rest of the template will help because I guess it is more a generic question, if Caddy is capable of SSL session reuse when acting as a reverse proxy or not.