I'd like Stunnel to act as a reverse proxy that accepts TLS 1.0 and TLS 1.2 for https://example.com and then forwards the traffic to https://example.net, another web server that only accepts TLS 1.2 browser --TLS 1.0 or 1.2--> Stunnel --TLS 1.2--> Web App
The browser should have no idea that example.net even exists (only example.com certificate will be presented to the browser). Is this something Stunnel can do?
This is what I got so far:
cert = example.com.pem ;stunnel.pem
[proxy1] client = yes accept = 10.100.4.179:443 connect = localhost:54323 CAfile = sca.server1.crt.pem ;verify = 2
[proxy2] client = no accept = localhost:54323 connect = example.net:443 ;CAfile = SymantecClass3EVSSLCA-G3.pem
example.com.pem contains the public and decrypted private key for example.com sca.server1.crt.pem contains the intermediate and root certificates of the CA that issues the example.com.pem certificate
It partially works: the browser shows example.com in the address bad and the content of example.net, but the certificate that is returned is from example.net
What am I doing wrong? Or do you have other recommendations to get something like this working on Windows Server 2008 R2? (IIS + Application Request Routing + URL Rewrite won't work: TLS1.2 is not properly supported)
Thank you Claudio