Letsencrypt SSl upgrade

hi

i would like to know
how to upgrade ssl on centminmod
i upgrade xf1.5 to xf2.1

how can i do this as an upgrade for ssl?

Code:

# enable letsencrypt ssl certificate + dual RSA+ECDSA ssl certs https://centminmod.com/acmetool/
echo "LETSENCRYPT_DETECT='y'" >> /etc/centminmod/custom_config.inc
echo "DUALCERTS='y'" >> /etc/centminmod/custom_config.inc

 

i have made the change and when i test on SSLlabs it return
that i have 2 certficats, is it normal?

Certificate #1: EC 256 bits (SHA256withRSA)
Certificate #2: RSA 2048 bits (SHA256withRSA)

it is also return

TLS 1.3 No
TLS 1.2 Yes
TLS 1.1 Yes
TLS 1.0 Yes
SSL 3 No
SSL 2 No
For TLS 1.3 tests, we only support RFC 8446

 

i don't use cloudflare anymore

here is nginx -V

Code:

nginx version: nginx/1.15.12 (240419-135718-centos7-kvm)
built by gcc 8.2.1 20180905 (Red Hat 8.2.1-3) (GCC)
built with OpenSSL 1.1.1b  26 Feb 2019
TLS SNI support enabled
configure arguments: --with-ld-opt='-Wl,-E -L/usr/local/zlib-cf/lib -L/usr/local/lib -ljemalloc -lpcre -Wl,-z,relro -Wl,-rpath,/usr/local/zlib-cf/lib:/usr/local/lib' --with-cc-opt='-I/usr/local/zlib-cf/include -I/usr/local/include -m64 -march=native -DTCP_FASTOPEN=23 -g -O3 -fstack-protector-strong -flto -fuse-ld=gold --param=ssp-buffer-size=4 -Wformat -Werror=format-security -Wimplicit-fallthrough=0 -fcode-hoisting -Wp,-D_FORTIFY_SOURCE=2 -Wno-deprecated-declarations -gsplit-dwarf' --sbin-path=/usr/local/sbin/nginx --conf-path=/usr/local/nginx/conf/nginx.conf --build=240419-135718-centos7-kvm --with-compat --with-http_stub_status_module --with-http_secure_link_module --with-libatomic --with-http_gzip_static_module --add-dynamic-module=../ngx_brotli --with-http_sub_module --with-http_addition_module --with-http_image_filter_module=dynamic --with-http_geoip_module=dynamic --with-stream_geoip_module --with-stream_realip_module --with-stream_ssl_preread_module --with-threads --with-stream --with-stream_ssl_module --with-http_realip_module --add-dynamic-module=../ngx-fancyindex-0.4.2 --add-module=../ngx_cache_purge-2.5 --add-dynamic-module=../ngx_devel_kit-0.3.0 --add-dynamic-module=../set-misc-nginx-module-0.32 --add-dynamic-module=../echo-nginx-module-0.61 --add-dynamic-module=../redis2-nginx-module-0.15 --add-module=../ngx_http_redis-0.3.7 --add-dynamic-module=../lua-nginx-module-0.10.14 --add-module=../stream-lua-nginx-module-0.0.6 --add-dynamic-module=../memc-nginx-module-0.18 --add-dynamic-module=../srcache-nginx-module-0.31 --add-dynamic-module=../headers-more-nginx-module-0.33 --with-pcre-jit --with-zlib=../zlib-cloudflare-1.3.0 --with-http_ssl_module --with-http_v2_module --with-openssl=../openssl-1.1.1b --with-openssl-opt='enable-ec_nistp_64_gcc_128'

 

no i don't have TLSv1.3 in /usr/local/nginx/conf/ssl_include.conf
so i add it and do ngxrestart


i also have a file named ssl-include.conf with

Code:

  ssl_session_cache      shared:SSL:10m;
  ssl_session_timeout    60m;
  ssl_protocols  TLSv1 TLSv1.1 TLSv1.2 TLSv1.3;

but still no 1.3 in the test

 

i want to be sure i do it correctly tell me if i am wrong

i change the ssl_ciphers in conf.d/mywebsite.ssl.conf is that correct?

after this i run ngxrestart and it return an error "duplicate ssl_trusted_certificate" on /usr/local/nginx/conf/ssl/mywebsite.com/mywebsite.com.crt.key.conf

i don't know wich one to remove

Code:

  ssl_dhparam /usr/local/nginx/conf/ssl/mywebsite.com/dhparam.pem;
  ssl_certificate      /usr/local/nginx/conf/ssl/mywebsite.com/mywebsite.com-acme.cer;
  ssl_certificate_key  /usr/local/nginx/conf/ssl/mywebsite.com/mywebsite.com-acme.key;

  ssl_certificate      /usr/local/nginx/conf/ssl/mywebsite.com/mywebsite.com-acme-ecc.cer;
  ssl_certificate_key  /usr/local/nginx/conf/ssl/mywebsite.com/mywebsite.com-acme-ecc.key;
 
  ssl_trusted_certificate /usr/local/nginx/conf/ssl/mywebsite.com/mywebsite.com-acme.cer;
  ssl_trusted_certificate /usr/local/nginx/conf/ssl/mywebsite.com/mywebsite.com-acme-ecc.cer;
  ssl_trusted_certificate /usr/local/nginx/conf/ssl/mywebsite.com/mywebsite.com-dualcert-rsa-ecc.cer;

and here is my /etc/centminmod/custom_config.inc

Code:

NGINX_PAGESPEED=n
NGINX_ZLIBCUSTOM='y'
ORESTY_LUANGINX=y
NGINX_XSLT='n'
NGINX_LIBBROTLI='y'
NGXDYNAMIC_XSLT='n'
NGXDYNAMIC_IMAGEFILTER='y'
NGXDYNAMIC_GEOIP='y'
NGXDYNAMIC_STREAM='y'
NGXDYNAMIC_HEADERSMORE='y'
NGXDYNAMIC_SETMISC='y'
NGXDYNAMIC_ECHO='y'
NGXDYNAMIC_SRCCACHE='y'
NGXDYNAMIC_MEMC='y'
NGXDYNAMIC_REDISTWO='y'
NGXDYNAMIC_NGXPAGESPEED='n'
NGXDYNAMIC_BROTLI='y'
PHPMSSQL='y'
PHP_PGO='y'
PHP_PGO_CENTOSSIX='y'
NGINX_DEVTOOLSETGCC='y'
GENERAL_DEVTOOLSETGCC='y'
CLANG='n'
LIBRESSL_SWITCH='n'
NGX_GSPLITDWARF='y'
PHP_GSPLITDWARF='y'
NGX_LDGOLD='y'
SECOND_IP=178.32.98.216
ENABLE_MARIADBTENTWOUPGRADE='y'
ENABLE_MARIADBTENTHREEUPGRADE='y'
LETSENCRYPT_DETECT='y'
DUALCERTS='y'
PHP_ARGON='y'

thank you

 

i have made the change but still
TLS 1.3 No
in the test

 

only 1 site on my server

here is ssl.conf

Code:

# Centmin Mod Getting Started Guide
# must read http://centminmod.com/getstarted.html
# For SPDY SSL Setup
# read http://centminmod.com/nginx_configure_https_ssl_spdy.html

# redirect from www to non-www  forced SSL
# uncomment, save file and restart Nginx to enable
# if unsure use return 302 before using return 301
# server {
#       listen   80;
#       server_name mywebsite.com www.mywebsite.com;
#       return 302 https://$server_name$request_uri;
# }

server {
  listen 443 ssl http2;
  server_name mywebsite.com www.mywebsite.com;
    ##  redirect https www to https non-www
      if ($host = 'mywebsite.com' ) {
         return 301 https://www.mywebsite.com$request_uri;
      }
  include /usr/local/nginx/conf/ssl/mywebsite.com/mywebsite.com.crt.key.conf;
  include /usr/local/nginx/conf/ssl_include.conf;

  http2_max_field_size 16k;
  http2_max_header_size 32k;
  # mozilla recommended
  ssl_ciphers TLS13-AES-128-GCM-SHA256:TLS13-AES-256-GCM-SHA384:TLS13-CHACHA20-POLY1305-SHA256:TLS13-AES-128-CCM-8-SHA256:TLS13-AES-128-CCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES256-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:DES-CBC3-SHA:!DSS;
  ssl_prefer_server_ciphers   on;
  #add_header Alternate-Protocol  443:npn-spdy/3;

  # before enabling HSTS line below read centminmod.com/nginx_domain_dns_setup.html#hsts
  add_header Strict-Transport-Security "max-age=31536000; includeSubdomains;";
  #add_header X-Frame-Options SAMEORIGIN;
  #add_header X-Xss-Protection "1; mode=block" always;
  #add_header X-Content-Type-Options "nosniff" always;
  #spdy_headers_comp 5;
  ssl_buffer_size 1369;
  ssl_session_tickets on;
 
  # enable ocsp stapling
  resolver 8.8.8.8 8.8.4.4 valid=10m;
  resolver_timeout 10s;
  ssl_stapling on;
  ssl_stapling_verify on;

# ngx_pagespeed & ngx_pagespeed handler
#include /usr/local/nginx/conf/pagespeed.conf;
#include /usr/local/nginx/conf/pagespeedhandler.conf;
#include /usr/local/nginx/conf/pagespeedstatslog.conf;

  # limit_conn limit_per_ip 16;
  # ssi  on;

  access_log /home/nginx/domains/mywebsite.com/log/access.log main_ext buffer=256k flush=60m;
  error_log /home/nginx/domains/mywebsite.com/log/error.log;

  include /usr/local/nginx/conf/autoprotect/mywebsite.com/autoprotect-mywebsite.com.conf;
  root /home/nginx/domains/mywebsite.com/public;
  # uncomment cloudflare.conf include if using cloudflare for
  # server and/or vhost site
  #include /usr/local/nginx/conf/cloudflare.conf;
  include /usr/local/nginx/conf/503include-main.conf;

  # prevent access to ./directories and files
  #location ~ (?:^|/)\. {
  # deny all;
  #} 

  location / {

            index index.php index.html index.htm;
            try_files $uri $uri/ /index.php?$uri&$args;
  include /usr/local/nginx/conf/503include-only.conf;

# block common exploits, sql injections etc
#include /usr/local/nginx/conf/block.conf;

  # Enables directory listings when index file not found
  #autoindex  on;

  # Shows file listing times as local time
  #autoindex_localtime on;

  # Enable for vBulletin usage WITHOUT vbSEO installed
  # More example Nginx vhost configurations at
  # http://centminmod.com/nginx_configure.html
  #try_files    $uri $uri/ /index.php;

  }

location ~ ^/forum/(.*) {
     return 301 https://www.mywebsite.com/;
}
location ~ ^/annuaire/(.*) {
     return 301 https://www.mywebsite.com/;
}
location ~ ^/hypnopedia/(.*) {
     return 301 https://www.mywebsite.com/;
}
location ~ ^/encyclopedie/(.*) {
     return 301 https://www.mywebsite.com/;
}
location = /pnl.html {
     return 301 https://www.mywebsite.com/;
}
        location /internal_data/ {
        internal;
        allow 127.0.0.1;
        deny all;
        }

        location /library/ {
        internal;
        allow 127.0.0.1;
        deny all;
        }
  location ~ ^/(admin.php) {
     include /usr/local/nginx/conf/php.conf;
     auth_basic "Private";
     auth_basic_user_file /usr/local/nginx/conf/htpasswd_admin_php;
        }
                location /install/ {
     include /usr/local/nginx/conf/php.conf;
             auth_basic "Private";
             auth_basic_user_file /usr/local/nginx/conf/htpasswd_admin_php;
                
 
        }
        # xenforo 2 uncomment / remove hash from next 3 lines
        location /src/ {
        internal;
        }


  include /usr/local/nginx/conf/staticfiles.conf;
  include /usr/local/nginx/conf/php.conf;
  include /usr/local/nginx/conf/drop.conf;
  #include /usr/local/nginx/conf/errorpage.conf;
  include /usr/local/nginx/conf/vts_server.conf;
}

in /etc/centminmod/custom_config.inc
i have this line is it ok

Code:

LIBRESSL_SWITCH='n'

thank you

 

i send you a PM

 

hi @eva2000
grep -rin 'ssl_ciphers' /usr/local/nginx/conf/conf.d give me 2 files
ssl.conf (everything is # so i did not edit it)
phpmyadmin_ssl.conf (i change ssl_ciphers line and ssl_protocols with 1.3)
it does not help

then i just run cmupdate and recompile nginx. and YESSSSSS it workes
you are amazing like usual

thank you so much