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SSL_read() failed (SSL: error:140943F2:SSL routines:SSL3_READ_BYTES:sslv3 error in nginx




2017/05/30 09:44:59 [debug] 3486#3486: *1221 free: 000055D2824FBC40, unused: 24



2017/05/30 09:57:01 [debug] 3486#3486: *1223 SSL certificate status callback



2017/05/30 09:57:01 [debug] 3486#3486: *1223 SSL_do_handshake: -1




2017/05/30 09:57:01 [debug] 3486#3486: *1223 SSL_get_error: 2



2017/05/30 09:57:01 [debug] 3486#3486: *1223 reusable connection: 0



2017/05/30 09:57:01 [debug] 3486#3486: *1223 SSL handshake handler: 0



2017/05/30 09:57:01 [debug] 3486#3486: *1223 SSL_do_handshake: 1



2017/05/30 09:57:01 [debug] 3486#3486: *1223 SSL: TLSv1.2, cipher: "ECDHE-RSA-AES256-GCM-SHA384 TLSv1.2 Kx=ECDH Au=RSA Enc=AESGCM(256) Mac=AEAD"




2017/05/30 09:57:01 [debug] 3486#3486: *1223 reusable connection: 1



2017/05/30 09:57:01 [debug] 3486#3486: *1223 http wait request handler



2017/05/30 09:57:01 [debug] 3486#3486: *1223 malloc: 000055D282587F80:1024



2017/05/30 09:57:01 [debug] 3486#3486: *1223 SSL_read: -1



2017/05/30 09:57:01 [debug] 3486#3486: *1223 SSL_get_error: 2




2017/05/30 09:57:01 [debug] 3486#3486: *1223 free: 000055D282587F80



2017/05/30 09:57:01 [debug] 3486#3486: *1223 http wait request handler



2017/05/30 09:57:01 [debug] 3486#3486: *1223 malloc: 000055D282587F80:1024



2017/05/30 09:57:01 [debug] 3486#3486: *1223 SSL_read: 0



2017/05/30 09:57:01 [debug] 3486#3486: *1223 SSL_get_error: 1




2017/05/30 09:57:01 [info] 3486#3486: *1223 SSL_read() failed (SSL: error:140943F2:SSL routines:SSL3_READ_BYTES:sslv3 alert unexpected message:SSL alert number 10) while waiting for request, client: 195.16.143.6, server: 0.0.0.0:443



2017/05/30 09:57:01 [debug] 3486#3486: *1223 close http connection: 38



2017/05/30 09:57:01 [debug] 3486#3486: *1223 SSL_shutdown: 1



2017/05/30 09:57:01 [debug] 3486#3486: *1223 event timer del: 38: 1496131081192



2017/05/30 09:57:01 [debug] 3486#3486: *1223 reusable connection: 0




2017/05/30 09:57:01 [debug] 3486#3486: *1223 free: 000055D282587F80



2017/05/30 09:57:01 [debug] 3486#3486: *1223 free: 000055D282508980, unused: 24




I do not understand this error when I in nginx I have SSL3 enabled, it only happens to me with this subdomain, the rest of subdomains I have the same and they work.



My subdomain.conf:





ssl_certificate /etc/letsencrypt/live/musica.domain.com/fullchain.pem;



ssl_certificate_key /etc/letsencrypt/live/musica.domain.com/privkey.pem;



ssl_protocols TLSv1 TLSv1.1 TLSv1.2;



ssl_prefer_server_ciphers on;



ssl_dhparam /etc/ssl/certs/dhparam.pem;




ssl_ciphers 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM$
ssl_session_timeout 1d;



ssl_session_cache shared:SSL:50m;



ssl_stapling on;



ssl_stapling_verify on;





Chrome error:




ERR_SSL_PROTOCOL_ERROR




Mozilla error:




An error occurred during a connection to musica.domain.com. SSL received an unexpected New Session Ticket handshake message. Error code: SSL_ERROR_RX_UNEXPECTED_NEW_SESSION_TICKET




Answer



Find the problem when there are several subdomains of the SSL configuration should be the same for all. What I got by putting the SSL parameters in different file and including it in subdomain.conf, you see that in the subdomain that I failed, I had copied the ciphers wrong and there was the problem, now when calling all the subdomains from the same site The SSL configuration instead file by file, it was no longer an error because the configuration is the same for all.



This outline gave me the clue:



https://github.com/jwilder/nginx-proxy/issues/580#issuecomment-249587149




if you have 2 server configurations and and you have ssl_server_tokens set to on in one, it will break the one where it's set to off in certain browsers





Configuring the file /etc/nginx/snippets/ssl-params.conf




ssl_protocols TLSv1 TLSv1.1 TLSv1.2;



ssl_prefer_server_ciphers on;



ssl_dhparam /etc/ssl/certs/dhparam.pem;




ssl_ciphers 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA';



ssl_session_timeout 1d;



ssl_session_cache shared:SSL:50m;



ssl_stapling on;



ssl_stapling_verify on;




add_header Strict-Transport-Security max-age=15768000;



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