I have a blog that is currently hosted on my subdomain and I would like to move it to the /blog subdirectory. The main website uses a CodeIgniter4 framework and the blog uses Wordpress. It is hosted on an Apache server using Ubuntu. I am able to redirect the blog.example.com root to www.example.com/blog, but I am not able to redirect blog.example.com/123 to www.example.com/blog/123
Here is the .htaccess file for the website (the line I added is RewriteCond $1 !^(index\.php|blog), but I included the main part of the file for reference:
# Turning on the rewrite engine is necessary for the following rules and features.# FollowSymLinks must be enabled for this to work.<IfModule mod_rewrite.c> Options +FollowSymlinks RewriteEngine On # If you installed CodeIgniter in a subfolder, you will need to # change the following line to match the subfolder you need. # http://httpd.apache.org/docs/current/mod/mod_rewrite.html#rewritebase # RewriteBase / # Redirect Trailing Slashes... RewriteCond %{REQUEST_FILENAME} !-d RewriteCond %{REQUEST_URI} (.+)/$ RewriteRule ^ %1 [L,R=301] # Rewrite "www.example.com -> example.com" RewriteCond %{HTTPS} !=on RewriteCond %{HTTP_HOST} ^www\.(.+)$ [NC] RewriteRule ^ http://%1%{REQUEST_URI} [R=301,L] # Checks to see if the user is attempting to access a valid file, # such as an image or css document, if this isn't true it sends the # request to the front controller, index.php RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteCond $1 !^(index\.php|blog) RewriteRule ^([\s\S]*)$ index.php/$1 [L,NC,QSA] # Ensure Authorization header is passed along RewriteCond %{HTTP:Authorization} . RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]</IfModule>Here is the htaccess for the blog:
# BEGIN WordPress# The directives (lines) between "BEGIN WordPress" and "END WordPress" are# dynamically generated, and should only be modified via WordPress filters.# Any changes to the directives between these markers will be overwritten.<IfModule mod_rewrite.c>RewriteEngine OnRewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]RewriteBase /RewriteRule ^index\.php$ - [L]RewriteCond %{REQUEST_FILENAME} !-fRewriteCond %{REQUEST_FILENAME} !-dRewriteRule . /index.php [L]</IfModule># END WordPressRewriteCond %{HTTP_HOST} ^blog\.example\.comRewriteRule ^(.*)$ https://www.example.com/blog/$1 [R=301]And here is the Apache config file for www.example.com:
<VirtualHost *:80> ServerAdmin me@example.com ServerName www.example.com ServerAlias www.example.com Protocols h2 http/1.1 DocumentRoot /var/www/example-website/public<Directory /var/www/example-website/public> SetEnv website Options -Indexes +FollowSymLinks AllowOverride All Require all granted</Directory> Alias /blog "/var/www/example-blog/public_html"<Directory "/var/www/example-blog/public_html"> SetEnv blog Options -Indexes +FollowSymLinks AllowOverride All Require all granted</Directory> ErrorLog /var/www/example-website/writable/logs/errors.log CustomLog /var/www/example-website/writable/logs/access.log combined env=website CustomLog /var/www/example-blog/public_html/wp-content/access.log combined env=blog RewriteEngine on RewriteCond %{SERVER_NAME} =www.example.com RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,NE,R=permanent]</VirtualHost>For reference, here is the HTTPS config file that gets generated by certbot:
<IfModule mod_ssl.c><VirtualHost *:443> ServerAdmin me@example.com ServerName www.example.com ServerAlias www.example.com Protocols h2 http/1.1 Alias /blog "/var/www/example-blog/public_html"<Directory "/var/www/example-blog/public_html"> SetEnv blog Options -Indexes +FollowSymLinks AllowOverride All Require all granted</Directory> DocumentRoot /var/www/example-website/public<Directory /var/www/example-website/public> Options -Indexes +FollowSymLinks AllowOverride All Require all granted</Directory> ErrorLog /var/www/example-website/writable/logs/errors.log CustomLog /var/www/example-website/writable/logs/access.log combined env=website CustomLog /var/www/example-blog/public_html/wp-content/access.log combined env=blog RewriteEngine on# Some rewrite rules in this file were disabled on your HTTPS site,# because they have the potential to create redirection loops.# RewriteCond %{SERVER_NAME} =www.example.com# RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,NE,R=permanent]Include /etc/letsencrypt/options-ssl-apache.confSSLCertificateFile /etc/letsencrypt/live/www.example.com-0001/fullchain.pemSSLCertificateKeyFile /etc/letsencrypt/live/www.example.com-0001/privkey.pem</VirtualHost></IfModule>Also, related to the config file, is there a way to have a separate ErrorLog for the blog?