Hi, I can't see what I'm doing wrong.
When I visit https://www.cloudflare.com/ with my browser TLS 1.3 is used. However when I visit my website, TLS 1.2 is selected instead. My browser (opera 53) has this in its command line: " --ssl-version-max=tls1.3 --tls13-variant=draft" Nginx is compiled like this: nginx version: nginx/1.14.0 built with OpenSSL 1.1.1-pre7 (beta) 29 May 2018 TLS SNI support enabled configure arguments: --with-cc-opt='-g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2' --with-ld-opt='-fPIE -pie -Wl,-z,relro -Wl,-z,now' --prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf --http-log-path=/var/log/nginx/access.log --error-log-path=/var/log/nginx/error.log --lock-path=/var/lock/nginx.lock --pid-path=/run/nginx.pid --http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-path=/var/lib/nginx/fastcgi --http-proxy-temp-path=/var/lib/nginx/proxy --http-scgi-temp-path=/var/lib/nginx/scgi --http-uwsgi-temp-path=/var/lib/nginx/uwsgi --with-debug --with-pcre-jit --with-ipv6 --with-http_ssl_module --with-http_stub_status_module --with-http_realip_module --with-http_auth_request_module --with-http_addition_module --with-http_dav_module --with-http_geoip_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_image_filter_module --with-http_v2_module --with-http_sub_module --with-http_xslt_module --with-stream --with-stream_ssl_module --with-mail --with-mail_ssl_module --with-threads --add-module=/usr/local/src/nginx/nginx-1.14.0/debian/modules/nginx-auth-pam --add-module=/usr/local/src/nginx/nginx-1.14.0/debian/modules/nginx-cache-purge --add-module=/usr/local/src/nginx/nginx-1.14.0/debian/modules/nginx-dav-ext-module --add-module=/usr/local/src/nginx/nginx-1.14.0/debian/modules/nginx-echo --add-module=/usr/local/src/nginx/nginx-1.14.0/debian/modules/ngx_http_substitutions_filter_module --add-module=/usr/local/src/ngx_brotli --with-openssl-opt=enable-tls1_3 testssl.sh does report TLS 1.3: ./testssl.sh -p www.ts-export.com ########################################################### testssl.sh 3.0beta from https://testssl.sh/dev/ (f426a3b 2018-05-23 15:09:03 -- ) This program is free software. Distribution and modification under GPLv2 permitted. USAGE w/o ANY WARRANTY. USE IT AT YOUR OWN RISK! Please file bugs @ https://testssl.sh/bugs/ ########################################################### Using "OpenSSL 1.0.2-chacha (1.0.2i-dev)" [~183 ciphers] on NC-PH-0657-10:./bin/openssl.Linux.x86_64 (built: "Jun 22 19:32:29 2016", platform: "linux-x86_64") Start 2018-06-02 21:16:10 -->> 209.188.18.190:443 (www.ts-export.com) <<-- rDNS (209.188.18.190): ts-export.com. Service detected: HTTP Testing protocols via sockets except NPN+ALPN SSLv2 not offered (OK) SSLv3 not offered (OK) TLS 1 offered TLS 1.1 offered TLS 1.2 offered (OK) TLS 1.3 offered (OK): draft 28, draft 27, draft 26 NPN/SPDY h2, http/1.1 (advertised) ALPN/HTTP2 h2, http/1.1 (offered) Done 2018-06-02 21:16:17 [ 9s] -->> 209.188.18.190:443 (www.ts-export.com) <<-- Pertinent part of my configuration: ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3; ssl_prefer_server_ciphers on; ssl_session_cache shared:SSL:20m; ssl_session_timeout 10m; ssl_ciphers 'TLS13-AES-128-GCM-SHA256:TLS13-AES-256-GCM-SHA384:TLS13-CHACHA20-POLY1305-SHA256:TLS13-AES-128-GCM-SHA256:TLS13-AES-128-CCM-8-SHA256:TLS13-AES-128-CCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES256-SHA256:CAMELLIA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!RSA:!MD5:!PSK:!aECDH'; ssl_ecdh_curve secp384r1; ssl_stapling on; ssl_stapling_verify on; Any suggestion? Posted at Nginx Forum: https://forum.nginx.org/read.php?2,280017,280017#msg-280017 _______________________________________________ nginx mailing list nginx@nginx.org http://mailman.nginx.org/mailman/listinfo/nginx
