.htaccess RewriteRule gives right link but also a 404 - apache

I'm hosting different sites
http://example.nl/example.nl/_sites/byos/
http://example.nl/example.nl/_sites/eggbot/
http://example.nl/example.nl/_sites/hslab/
http://example.nl/example.nl/_sites/prolactin/
And yes there is a folder that has the same name as the domain, there is a reason for that.
And I want the links to become:
http://example.nl/byos/
http://example.nl/eggbot/
http://example.nl/hslab/
http://example.nl/prolactin/
This is one of the many attempts:
RewriteEngine On
Options +FollowSymlinks
RewriteCond %{REQUEST_URI} !(.*)example.nl/_sites
RewriteRule ^(.*)$ example.nl/_sites/$1 [L]
And this one:
Options +FollowSymLinks -MultiViews
# Turn mod_rewrite on
RewriteEngine On
RewriteBase /
RewriteRule ^example.nl/_sites/(.*)$ /$1 [L,NC,R]
The last one brings me close, it changes the address in what I want it to be, but it also results in a 404 now.
I also tried it with renaming the example.nl folder so it is not the same as the domain name but the problem seems to be the same.
In case it is important for later, I also have folders with files here:
http://example.nl/example.nl/_misc/
http://example.nl/example.nl/_plugins/
But I don't care if those get renamed, since they won't appear in the url bar, unless the user goes directly to one of those files, but I don't care about that.
So how can I omit the example.nl/_sites/ part and still have the website working?
I have seen the similar questions on SO, but for me it looks like Chinese in another dialect.
---- edit:
using the following of the answer from anubhava:
RewriteCond %{HTTP_HOST}::%{THE_REQUEST} ^(?:www\.)?([^:]+)::GET\s/+\1/_sites/(\S*)\s [NC]
RewriteRule ^ /%2 [R=301,NE,L]
RewriteCond %{HTTP_HOST} ^(?:www\.)?(.+)$ [NC]
RewriteRule ^[^/]+/?$ %1/_sites%{REQUEST_URI} [L]
I don't get a 404 anymore.
But this files for example:
http://hslab.nl/hslab.nl/_misc/bna.js
It tries to load it as:
http://hslab.nl/_misc/bna.js
Which fails. In the code it was targeted as:
src="../../_misc/bna.js"
In case it helps here is a screenshot of the folder hslab.nl:

Without hardcoding host name, you may try these rules in your site root .htaccess:
RewriteCond %{HTTP_HOST}::%{THE_REQUEST} ^(?:www\.)?([^:]+)::GET\s/+\1/_sites/(\S*)\s [NC]
RewriteRule ^ /%2 [R=301,NE,L]
RewriteCond %{HTTP_HOST} ^(?:www\.)?(.+)$ [NC]
RewriteRule ^[^/]+/?$ %1/_sites%{REQUEST_URI} [L]

With your shown samples, could you please try following. Fair warning I have written this in mobile so yet to test it should work IMHO will test it in sometime too. Also since you mentioned there could be multiple domains so I have specifically put a condition to check if it's example.nl here in case you want to rewrite request for any domain then we could omit that condition too.
RewriteEngine ON
RewriteCond %{HTTP_HOST} ^example\.nl$ [NC]
RewriteRule ^([a-zA-Z]+)/?$ %{HTTP_HOST}/_sites/$1 [L]
Note: in case you directories/folders are not necessarily starting with alphabets and could be anything then change regex in above from ^([a-zA-Z]+)/?$ TO ^([.*])/?$

Related

I changed domains and post slug structure at the same time for my WP site. Can I use 1 redirect to do so with htaccess?

I am planning a domain change from example1.com to example2.com. To add a twist to it, I also want to change my permalinks at the same time. My current permalinks for posts have the date and I want to remove it.
I'm a bit hesitant to test and lose SEO so I was hoping someone could confirm this would work before.
Here is what I was thinking:
after changing domains I use this code in my htaccess
RewriteEngine on
RewriteCond %{HTTP_HOST} ^example1.com [NC,OR]
RewriteCond %{HTTP_HOST} ^www.example1.com [NC]
RewriteRule ^\d{4}/\d{2}/(.*) https://example2.com/$1 [R=301,L]
then I found this rule to change dates:
RewriteRule ^[0-9]{4}/[0-9]{2}/(.*)$ https://example2.com/$1
I saw this one as well:
RewriteRule ^/(\d*)/(\d*)/([A-Za-z0-9-]*)$ https://example2.com/$4
I'm not sure what these rules specifically mean but I THINK I should be able to combine them like this?
RewriteEngine on
RewriteCond %{HTTP_HOST} ^example1.com [NC,OR]
RewriteCond %{HTTP_HOST} ^www.example1.com [NC]
RewriteRule ^[0-9]{4}/[0-9]{2}/(.*)$ http://example2.com/$1 [L,R=301,NC]
It doesn't seem quite right.
Or would simply changing the permalink structure in WordPress affect the change so that
https://www.example1.com/2019/01/how-to-write-about-cars/
redirects to
https://www.example2.com/how-to-write-about-cars/
UPDATE
Using MrWhite's answer below. I added this code:
RewriteEngine on
RewriteCond %{HTTP_HOST} ^example1.com [NC,OR]
RewriteCond %{HTTP_HOST} ^www.example1.com [NC]
RewriteRule ^/(\d*)/(\d*)/([A-Za-z0-9-]*)$ https://example2.com/$4
This is working now in the case of
https://www.example1.com/2019/01/how-to-write-about-cars/
which redirects to
https://www.example2.com/how-to-write-about-cars/
However
https://www.example2.com/2019/01/how-to-write-about-cars/
does NOT redirect to
https://www.example2.com/how-to-write-about-cars/
It just returns a 404. This likely isn’t an issue as nothing should be bookmarked but just in case, is there a way to fix that?
Or would simply changing the permalink structure in WordPress affect the change
I don't believe this would implement the redirect from the old to new URL structure, if that is what you are thinking. (At least not by default.)
RewriteCond %{HTTP_HOST} ^example1.com [NC,OR]
RewriteCond %{HTTP_HOST} ^www.example1.com [NC]
RewriteRule ^[0-9]{4}/[0-9]{2}/(.*)$ http://example2.com/$1 [L,R=301,NC]
This looks OK. Although if the new URLs at example2.com don't contain the date (ie. /YYYY/MM/ prefix) then there wouldn't seem to be any need to check the requested hostname.
This rule must also go at the top of the .htaccess file, before any of the existing WordPress directives (ie. before the # BEGIN WordPress comment marker).
You should first test with a 302 (temporary) redirect to avoid potential caching issues.
Final Solution
This can, however, be tidied a bit. The following one-liner should be sufficient:
RewriteRule ^\d{4}/\d{2}/(.*) https://example2.com/$1 [R=301,L]
You do not need any of the RewriteCond directives. (Just the RewriteEngine On directive, if it doesn't already appear elsewhere in the .htaccess file.)
Note the https on the target URL. \d (shorthand character class) is the same as [0-9]. The trailing $ on the regex is not required since regex is greedy by default. The NC flag is not required either, since there is nothing case specific in this regex.
Aside: (Don't use this!)
I saw this one as well:
RewriteRule ^/(\d*)/(\d*)/([A-Za-z0-9-]*)$ https://example2.com/$4
This rule, however, is very wrong! Due to the slash prefix on the RewriteRule pattern this will never match in .htaccess and the rule will do nothing. But there are only 3 capturing groups in the regex, so the $4 backreference would always be empty (everything would be redirected to the homepage, which would likely be treated as a soft-404 by search engines).

how to dynamically rewrite filepath .htaccess based on domain?

I have this apache rule in my .htaccess file:
RewriteCond %{HTTP_HOST} ^testURL.localhost.local
RewriteRule ^index.php$ /_testURL/index.php [L]
How would I write this so that testURL2.localhost.local or any other subdomain would be rewritten to the corresponding directories?
For instance testURL2.localhost.local would be rewritten to _testURL2/index.php etc
I already tried the option below but I didn't get the intended result:
RewriteCond %{HTTP_HOST} ^testURL
RewriteRule ^cms.php$ /_%1/cms.php [L]
With your shown samples, attempts; please try following htaccess rules file. I have posted 2 sets of htaccess rules file here, you have to use ONLY one set at a time.
1st solution: This is specifically for host testURL.localhost.local and will look for either index.php OR cms.php only in UI.
RewriteEngine ON
RewriteCond %{HTTP_HOST} ^(?:www\.)?(testURL)\.localhost\.local$ [NC]
RewriteRule ^((?:index|cms)\.php)$ _%1/$1 [NC,L]
2nd solution: A Generic solution, where it will look for anyvalue.localhost.local and it will add anyvalue in path while rewriting, also it will look for any php files in uri.
RewriteEngine ON
RewriteCond %{HTTP_HOST} ^(?:www\.)?([^.]*)\.localhost\.local$ [NC]
RewriteRule ^([^.]*\.php)$ _%1/$1 [NC,L]
NOTE1: Also please make sure to clear your browser cache before testing your URLs.
NOTE2: Please keep these rules at the top of your htaccess rules file.
NOTE3: I am also additionally/optimally matching www. in host in case you don't want it you could remove it (?:www\.)? part in condition.

What is the correct syntax for "if host is not foo, redirect to bar" in a .htaccess file?

This website has a ton of extra domains (note: these are not subdomains; one of them, for instance, is http://eduard.fi) that the owner (or the SEO people, rather) wants to redirect to the main domain. Instead of listing them one by one, this is what I tried:
RewriteCond %{HTTPS_HOST} !^masetti\.fi$
RewriteRule ^(.*)$ https://masetti.fi/$1 [R=301,L]
However this creates a redirect loop. Why is that? This does not produce a server error, so for that part the syntax is correct, but it does not do what I want.
You were close, but made a logical mistake. Take a look at this:
RewriteEngine on
RewriteCond %{HTTP_HOST} !^masetti\.fi$
RewriteRule ^(.*)$ https://masetti.fi/$1 [R=301]
An alternative would be that:
RewriteEngine on
RewriteCond %{HTTP_HOST} !^masetti\.fi$
RewriteRule ^ https://masetti.fi%{REQUEST_URI} [R=301]
The RewriteCond has been slightly altered: It is the variable %{HTTP_HOST} you want to check, not %{HTTPS_HOST}which does not exist.
PS: it is a good idea to start out with a 302 redirection and only change that to a 301 once everything works as intended. That prevents issues with client side caching.

apache RewriteRule not working

I have this url http://www.example.com/Courses/get/38789/my-course, i added this rule to the .htaccess file
RewriteEngine On
RewriteCond %{HTTP_HOST} !^www\.
RewriteRule ^(.*)$ http://www.%{HTTP_HOST}/$1 [R=301,L]
RewriteEngine On
RewriteCond %{REQUEST_URI} ^/Courses/get
RewriteRule ^Courses/get/(.*)/(.*)$ course-$1-$2 [R=301,L]
but when i go to http://www.example.com/Courses/get/38789/my-course nothing happens, i stay on the same page, there is no redirect.
p.s the link is just an example not the actual link
A more efficient method would be to use the following:
RewriteRule ^Courses/get/(\d+)/([^/]+)/?$ /course-$1-$2 [R=301,L]
Now, keep in mind that this rule should come before any rules that may rewrite the request to, say, an index.php file. This would be naturally true if the code you posted in your question was all of your code. If not, please post your entire .htaccess file so we can be sure it is being placed in the right location.
Be sure the mod_rewrite is turned on, and the you have set AllowOverride All in your virtual host/Apache site configuration. If you're running on a shared production server, this would not apply to you.
Side note: Whilst it does work, you need not use RewriteEngine on twice - only once at the beginning of your file will suffice. You also do not need RewriteCond %{REQUEST_URI} ^/Courses/get - it is essentially redundant as you are already using an expression to test against the request.

Mod Rewrite, Unexpected Results

We are trying to redirect everything from one domain to another with the following
RewriteEngine on
RewriteCond %{HTTP_HOST} !^www\.example\.com$ [NC]
RewriteRule .? http://www.example2.com%{REQUEST_URI} [R=301,L]
When we visit http://www.example.com/v2sc
We are being redirected to http://www.example2.comv2sc
We would like to be redirected to http://www.example2.com/v2sc considering www.example2.comv2sc is not a valid hostname
Any ideas on how we can accomplish this?
Thank you!
It seems like you're using a .htaccess file for this. In that context the leading slash is not present in %{REQUEST_URI} so it's up to you to put it back in.
RewriteEngine On
RewriteCond %{HTTP_HOST} !=www.example.com
RewriteRule ^ http://www.example2.com/%{REQUEST_URI} [R=301]
Please also note that solutions like this should be used only if you cannot edit the main server configuration file. Doing so would allow you to use a cleaner combination of vhosts and Redirect directives that would run much more quickly.