search for: tls1_2

...ockpit ~]# echo test | openssl s_client -connect localhost:9090 -tls1_1 2>&1 | grep -e Protocol -e Cipher New, TLSv1/SSLv3, Cipher is ECDHE-RSA-AES256-SHA Protocol : TLSv1.1 Cipher : ECDHE-RSA-AES256-SHA [root at cockpit ~]# echo test | openssl s_client -connect localhost:9090 -tls1_2 2>&1 | grep -e Protocol -e Cipher New, TLSv1/SSLv3, Cipher is ECDHE-RSA-AES256-GCM-SHA384 Protocol : TLSv1.2 Cipher : ECDHE-RSA-AES256-GCM-SHA384 [root at cockpit ~]# It is my understanding that -VERS-ALL will disable TLS at all and produce no output from the above tests. This d...

Hi! I'm trying to get information about a server certificate from a pigeonhole sieve server. Various connection attempts show only "wrong version number" or "unknown protocol" errors from openssl: $ openssl s_client -connect example.com:4190 { -tls1, -tls1_1, -tls1_2 } [ -starttls { imap, pop3 } ] None of these work. I'm trying to see who signed the server cert. How could I do this? Thanks, Daniel -- L?VAI D?niel PGP key ID = 0x83B63A8F Key fingerprint = DBEC C66B A47A DFA2 792D 650C C69B BE4C 83B6 3A8F

Thanks, Randal for the response. But it did not work. Here the results: #yum info cockpit Name : cockpit Arch : x86_64 Version : 195.1 Release : 1.el7.centos.0.1 Size : 51 k Repo : installed >From repo : extras Summary : Web Console for Linux servers URL : https://cockpit-project.org/ License : LGPLv2+ [root at cockpit ~]# cat

...pd/tls.crt/server-chain-sslca.crt tls_cipher_list: EECDH+ECDSA+AESGCM:EECDH+aRSA+AESGCM:EECDH+ECDSA:EECDH:EDH+AESGCM:EDH:ECDH+AESGCM:ECDH+AES:ECDH:AES:HIGH:MEDIUM:3DES:!SSLv2:+SSLv3:!RC4:!MD5:!IDEA:!SEED:!aNULL:!eNULL:!LOW:!EXP:!DSS:!PSK:!SRP tls_prefer_server_ciphers: 1 tls_versions: tls1_0 tls1_1 tls1_2 Walter

...by 2002:a37:9ad0:: with SMTP id c199mr26948945qke.472.1588093022024; Tue, 28 Apr 2020 09:57:02 -0700 (PDT)^M U-Received: from DESKTOP4CIJMB3 ([2804:14c:90:81be:7d50:c076:9537:75cb]) by smtp.gmail.com with ESMTPSA id w42sm14281733qtj.63.2020.04.28.09.57.00 for <dovecot at dovecot.org> (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 28 Apr 2020 09:57:01 -0700 (PDT)^M U-Thread-Index: AdYdffFdO2elBIGpSdyo3M9jdQ9BUQ==^M U-Content-Language: pt-br^M U-Content-Language: pt-br^M U-ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=dovecot.org; s=arc; t=1588093024; h...

...269 Nov 28 16:23 1417191796.M570666P7291.mbox-open-1.na scom.nasa.gov,S=3269,W=3980:2, -rw------- 1 vmail mail 3269 Nov 28 16:23 1417191797.M813970P7291.mbox-open-1.na scom.nasa.gov,S=3269,W=3980:2, After I connect to the primary mailbox server using openssl s_client -connect mail1.example.com:995 tls1_2 user test_u pass 123456 output below from the same watch command from above: Primary Every 2.0s: pwd; ls -l; echo "../cur"; ls -l ../cur | t... Mon Feb 9 22:47:50 2015 /home/vmail/nascom.nasa.gov/test_u/new total 0 ../cur -rw------- 1 vmail mail 3269 Nov 28 16:23 1417191797.M813970P7...

...pd/tls.crt/server-chain-sslca.crt tls_cipher_list: EECDH+ECDSA+AESGCM:EECDH+aRSA+AESGCM:EECDH+ECDSA:EECDH:EDH+AESGCM:EDH:ECDH+AESGCM:ECDH+AES:ECDH:AES:HIGH:MEDIUM:3DES:!SSLv2:+SSLv3:!RC4:!MD5:!IDEA:!SEED:!aNULL:!eNULL:!LOW:!EXP:!DSS:!PSK:!SRP tls_prefer_server_ciphers: 1 tls_versions: tls1_0 tls1_1 tls1_2 Walter ------------------------------ Subject: Digest Footer _______________________________________________ CentOS mailing list CentOS at centos.org https://clicktime.symantec.com/a/1/GaRh-9mT7pT2BGk25Szya6j4lyfBTXokdCA6hocGAkM=?d=jdUOEa0ursy6vviA72Wp9CQyzmNZP0ZhevOrPVBV93kfSdUe78CIUBKVVt...