I have installed lnmp (Linux, Nginx, MySQL, and PHP) environments for www.cheapglasses.net. I use the free SSL Certificate – Let’s Encrypt. By default, LNMP will renew Let’s Encrypt automatically. Today, I found https://www.cheapglasses.net not working, and I found Let’s Encrypt failed to be renewed automatically.
I googled “Magento 2 let’s encrypt auto renew failed” and found the following method to solve the issue. I add the following code to cheapglasses.conf file:
location ^~ /.well-known/acme-challenge/ {
default_type "text/plain";
root /home/wwwroot/www.cheapglasses.net;
}
location = /.well-known/acme-challenge/ {
return 404;
}The full cheapglasses.conf contents are:
# If enable elastic search, then remove #, by Cheapglasses.net
# upstream fastcgi_backend {
# server unix:/tmp/php-cgi.sock;
# }
server
{
listen 443 ssl http2;
#listen [::]:443 ssl http2;
server_name www.cheapglasses.net cheapglasses.net;
index index.php;
set $MAGE_ROOT /home/wwwroot/www.cheapglasses.net;
root $MAGE_ROOT/pub;
ssl_certificate /usr/local/nginx/conf/ssl/www.cheapglasses.net/fullchain.cer;
ssl_certificate_key /usr/local/nginx/conf/ssl/www.cheapglasses.net/www.cheapglasses.net.key;
ssl_session_timeout 5m;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3;
ssl_prefer_server_ciphers on;
ssl_ciphers "TLS13-AES-256-GCM-SHA384:TLS13-CHACHA20-POLY1305-SHA256:TLS13-AES-128-GCM-SHA256:TLS13-AES-128-CCM-8-SHA256:TLS13-AES-128-CCM-SHA256:EECDH+CHACHA20:EECDH+CHACHA20-draft:EECDH+AES128:RSA+AES128:EECDH+AES256:RSA+AES256:EECDH+3DES:RSA+3DES:!MD5";
ssl_session_cache builtin:1000 shared:SSL:10m;
# openssl dhparam -out /usr/local/nginx/conf/ssl/dhparam.pem 2048
ssl_dhparam /usr/local/nginx/conf/ssl/dhparam.pem;
autoindex off;
charset UTF-8;
error_page 404 403 = /errors/404.php;
#add_header "X-UA-Compatible" "IE=Edge";
# Deny access to sensitive files
location /.user.ini {
deny all;
}
location ^~ /.well-known/acme-challenge/ {
default_type "text/plain";
root /home/wwwroot/www.cheapglasses.net;
}
location = /.well-known/acme-challenge/ {
return 404;
}
# PHP entry point for setup application
location ~* ^/setup($|/) {
root $MAGE_ROOT;
location ~ ^/setup/index.php {
fastcgi_pass unix:/tmp/php-cgi.sock;
fastcgi_param PHP_FLAG "session.auto_start=off \n suhosin.session.cryptua=off";
fastcgi_param PHP_VALUE "memory_limit=756M \n max_execution_time=600";
fastcgi_read_timeout 600s;
fastcgi_connect_timeout 600s;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
location ~ ^/setup/(?!pub/). {
deny all;
}
location ~ ^/setup/pub/ {
add_header X-Frame-Options "SAMEORIGIN";
}
}
# PHP entry point for update application
location ~* ^/update($|/) {
root $MAGE_ROOT;
location ~ ^/update/index.php {
fastcgi_split_path_info ^(/update/index.php)(/.+)$;
fastcgi_pass unix:/tmp/php-cgi.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param PATH_INFO $fastcgi_path_info;
include fastcgi_params;
}
# Deny everything but index.php
location ~ ^/update/(?!pub/). {
deny all;
}
location ~ ^/update/pub/ {
add_header X-Frame-Options "SAMEORIGIN";
}
}
location / {
try_files $uri $uri/ /index.php$is_args$args;
proxy_ssl_session_reuse off;
}
location /pub/ {
location ~ ^/pub/media/(downloadable|customer|import|custom_options|theme_customization/.*\.xml) {
deny all;
}
alias $MAGE_ROOT/pub/;
add_header X-Frame-Options "SAMEORIGIN";
}
location /static/ {
# Uncomment the following line in production mode
# expires max;
# Remove signature of the static files that is used to overcome the browser cache
location ~ ^/static/version {
rewrite ^/static/(version\d*/)?(.*)$ /static/$2 last;
}
location ~* \.(ico|jpg|jpeg|png|gif|svg|js|css|swf|eot|ttf|otf|woff|woff2|html|json)$ {
add_header Cache-Control "public";
add_header X-Frame-Options "SAMEORIGIN";
expires +1y;
if (!-f $request_filename) {
rewrite ^/static/(version\d*/)?(.*)$ /static.php?resource=$2 last;
}
}
location ~* \.(zip|gz|gzip|bz2|csv|xml)$ {
add_header Cache-Control "no-store";
add_header X-Frame-Options "SAMEORIGIN";
expires off;
if (!-f $request_filename) {
rewrite ^/static/(version\d*/)?(.*)$ /static.php?resource=$2 last;
}
}
if (!-f $request_filename) {
rewrite ^/static/(version\d*/)?(.*)$ /static.php?resource=$2 last;
}
add_header X-Frame-Options "SAMEORIGIN";
}
location /media/ {
## The following section allows to offload image resizing from Magento instance to the Nginx.
## Catalog image URL format should be set accordingly.
## See https://docs.magento.com/user-guide/configuration/general/web.html#url-options
# location ~* ^/media/catalog/.* {
#
# # Replace placeholders and uncomment the line below to serve product images from public
# # See examples of S3 authentication at https://github.com/anomalizer/ngx_aws_auth
# # resolver 8.8.8.8;
# # proxy_pass https://<bucket-name>.<region-name>.amazonaws.com;
#
# set $width "-";
# set $height "-";
# if ($arg_width != '') {
# set $width $arg_width;
# }
# if ($arg_height != '') {
# set $height $arg_height;
# }
# image_filter resize $width $height;
# image_filter_jpeg_quality 90;
# }
try_files $uri $uri/ /get.php$is_args$args;
location ~ ^/media/theme_customization/.*\.xml {
deny all;
}
location ~* \.(ico|jpg|jpeg|png|gif|svg|js|css|swf|eot|ttf|otf|woff|woff2)$ {
add_header Cache-Control "public";
add_header X-Frame-Options "SAMEORIGIN";
expires +1y;
try_files $uri $uri/ /get.php$is_args$args;
}
location ~* \.(zip|gz|gzip|bz2|csv|xml)$ {
add_header Cache-Control "no-store";
add_header X-Frame-Options "SAMEORIGIN";
expires off;
try_files $uri $uri/ /get.php$is_args$args;
}
add_header X-Frame-Options "SAMEORIGIN";
}
location /media/customer/ {
deny all;
}
location /media/downloadable/ {
deny all;
}
location /media/import/ {
deny all;
}
location /media/custom_options/ {
deny all;
}
location /errors/ {
location ~* \.xml$ {
deny all;
}
}
# PHP entry point for main application
location ~ ^/(index|get|static|errors/report|errors/404|errors/503|health_check)\.php$ {
try_files $uri =404;
fastcgi_pass unix:/tmp/php-cgi.sock;
fastcgi_buffers 16 16k;
fastcgi_buffer_size 32k;
fastcgi_param PHP_FLAG "session.auto_start=off \n suhosin.session.cryptua=off";
fastcgi_param PHP_VALUE "memory_limit=756M \n max_execution_time=18000";
fastcgi_read_timeout 600s;
fastcgi_connect_timeout 600s;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
gzip on;
gzip_disable "msie6";
gzip_comp_level 6;
gzip_min_length 1100;
gzip_buffers 16 8k;
gzip_proxied any;
gzip_types
text/plain
text/css
text/js
text/xml
text/javascript
application/javascript
application/x-javascript
application/json
application/xml
application/xml+rss
image/svg+xml;
gzip_vary on;
# Banned locations (only reached if the earlier PHP entry point regexes don't match)
location ~* (\.php$|\.phtml$|\.htaccess$|\.git) {
deny all;
}
include enable-php.conf;
}
server {
listen 80;
server_name www.cheapglasses.net cheapglasses.net;
location ^~ /.well-known/acme-challenge/ {
default_type "text/plain";
root /home/wwwroot/www.cheapglasses.net;
}
location = /.well-known/acme-challenge/ {
return 404;
}
rewrite ^(.*)$ https://${server_name}$1 permanent;
}Restart the Nginx by running:
lnmp restartNext, renew Let’s Encrypt:
acme.sh --renew -d www.cheapglasses.net