rollback openssl On 15 June 2016 at 13:31, Matei, Petre-Marius <[email protected]> wrote:
> Salut, > > Nginx s-a oprit sa mai forwardeze requesturile in spate si primesc eroarea > > 2016/06/15 08:13:02 [crit] 20152#20152: *1 SSL_do_handshake() failed > (SSL: error:14082174:SSL routines:SSL3_CHECK_CERT_AND_ALGORITHM:dh key > too small) while SSL handshaking to upstream, client: 172.17.32.254, > server: acd-us.domain.com, request: "GET / HTTP/1.1", upstream: > "https://172.17.19.29:8443/";, host: "acd-us.domain.com:8443" > > In spate ruleaza un tomcat pe care nu il pot restarta fara impact si > incerc sa rezolv problema facand vreun overwrite din nginx. > > Tomcatul foloseste un certificat self signed dar a mers pana la ultimul > update de nginx/openssl > > nginx version: nginx/1.10.1 > built by gcc 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04.1) > built with OpenSSL 1.0.1f 6 Jan 2014 > TLS SNI support enabled > configure arguments: --prefix=/etc/nginx --sbin-path=/usr/sbin/nginx > --modules-path=/usr/lib/nginx/modules --conf-path=/etc/nginx/nginx.conf > --error-log-path=/var/log/nginx/error.log > --http-log-path=/var/log/nginx/access.log --pid-path=/var/run/nginx.pid > --lock-path=/var/run/nginx.lock > --http-client-body-temp-path=/var/cache/nginx/client_temp > --http-proxy-temp-path=/var/cache/nginx/proxy_temp > --http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp > --http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp > --http-scgi-temp-path=/var/cache/nginx/scgi_temp --user=nginx > --group=nginx --with-http_ssl_module --with-http_realip_module > --with-http_addition_module --with-http_sub_module > --with-http_dav_module --with-http_flv_module --with-http_mp4_module > --with-http_gunzip_module --with-http_gzip_static_module > --with-http_random_index_module --with-http_secure_link_module > --with-http_stub_status_module --with-http_auth_request_module > --with-http_xslt_module=dynamic --with-http_image_filter_module=dynamic > --with-http_geoip_module=dynamic --with-http_perl_module=dynamic > --add-dynamic-module=debian/extra/njs-1c50334fbea6/nginx --with-threads > --with-stream --with-stream_ssl_module --with-http_slice_module > --with-mail --with-mail_ssl_module --with-file-aio --with-ipv6 > --with-http_v2_module --with-cc-opt='-g -O2 -fstack-protector > --param=ssp-buffer-size=4 -Wformat -Werror=format-security > -Wp,-D_FORTIFY_SOURCE=2' --with-ld-opt='-Wl,-Bsymbolic-functions > -Wl,-z,relro -Wl,--as-needed' > > Configuratia nginx este urmatoarea: > > upstream lb-subprint8443 { > ip_hash; > server 172.17.19.15:8443 max_fails=3 fail_timeout=10s; # Reverse > proxy to machine-1 > server 172.17.19.16:8443 max_fails=3 fail_timeout=10s; # Reverse > proxy to machine-2 > server 172.17.19.17:8443 max_fails=3 fail_timeout=10s; # Reverse > proxy to machine-3 > } > > server { > listen 172.16.111.70:8443 ssl; > server_name acd-us.domain.com; > ssl_protocols TLSv1 TLSv1.1 TLSv1.2; > ssl_ciphers 'EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH'; > ssl_prefer_server_ciphers on; > ssl_session_cache shared:SSL:10m; > ssl_dhparam /etc/ssl/certs/dhparam.pem; > > ssl_certificate /etc/nginx/ssl/acd-us.domain.com.crt; > ssl_certificate_key /etc/nginx/ssl/acd-us.domain.com.key; > > access_log /var/log/nginx/acd-us.domain.com.8443.access.log; > error_log /var/log/nginx/acd-us.domain.com.8443.error.log warn; > > location / { > proxy_pass https://lb-subprint8443/; # Load balance the URL > location "/" to the upstream lb-subprint > proxy_bind 172.16.111.70; > proxy_http_version 1.1; > proxy_set_header Upgrade $http_upgrade; > proxy_set_header Connection 'upgrade'; > proxy_set_header Host $my_host; > proxy_cache_bypass $http_upgrade; > > proxy_ssl_verify off; > > } > } > > > Mersi pentru orice ajutor. > > Marius > > > _______________________________________________ > RLUG mailing list > [email protected] > http://lists.lug.ro/mailman/listinfo/rlug > _______________________________________________ RLUG mailing list [email protected] http://lists.lug.ro/mailman/listinfo/rlug
