Openssl

Memo for testing ssl/startls connection: StarTLS: [leo@thinkleo2 ~]$ openssl s_client -connect mail.wide-net.org:25 -starttls smtp CONNECTED(00000003) [...] Verify return code: 0 (ok) --- 220 srv01.mil1.wide-net.org ESMTP - Life is short talk fast! SSL: [leo@thinkleo2 ~]$ openssl s_client -connect mail.wide-net.org:465 CONNECTED(00000003) [...] Verify return code: 0 (ok) --- 220 srv01.mil1.wide-net.org ESMTP - Life is short talk fast!

Memo su come estrarre i certificati compressi in P12 Comando per estrarre la chiave: # openssl pkcs12 -nocerts -in cert.p12 -out key.pem Comando per estrarre il certificato: # openssl pkcs12 -nokeys -in cert.p12 -out cert.pem Comando per decriptare la chiave, questo serve per evitare di reinserire tutte le volte che si usa la chiave, la password rsa: # openssl rsa -in key.pem -out decryptkey.pem