Mod Rewrite Maintenance page that uses multiple URLs - windows

I have a site the uses multiple URLs for a single application. Depending on the URL of the site you will get different content. I need to create a rewrite rule that redirects a user to a different page depending on what URL the user hits.
For example:
If a user visits www.foo.bar the user will be redirected to www.foo.bar/maintWWW.html
But if the user visits www.bar.foo the user will be redirected to www.bar.foo/maintWWW2.html
Remember that since we are using the same application but different URLs that these 2 html pages needs to be named differently in order to serve different content.
I managed to use this but it only redirects both URLs to a single page,
RewriteCond %{REMOTE_ADDR} !^123\.456\.789\.000
RewriteCond %{REQUEST_URI} !/maintWWW.html$ [NC]
RewriteCond %{REQUEST_URI} !\.(jpe?g?|png|gif) [NC]
RewriteRule .* /maintWWW.html [R=302,L]
I tried replacing the %{REQUEST_URI} with the actual URL of the site I want redirected, but it did not work.
RewriteCond %{REMOTE_ADDR} !^123\.456\.789\.000
RewriteCond http://www.foo.bar !/maintWWW.html$ [NC]
RewriteCond http://www.foo.bar !\.(jpe?g?|png|gif) [NC]
RewriteRule .* /maintWWW.html [R=302,L]
RewriteCond %{REMOTE_ADDR} !^123\.456\.789\.000
RewriteCond http://www.bar.foo !/maintWWW2.html$ [NC]
RewriteCond http://www.bar.foo !\.(jpe?g?|png|gif) [NC]
RewriteRule .* /maintWWW2.html [R=302,L]
How exactly would I get this to work? Can I include multiple URLs to be redirected to the same page? It would be nice to account for development and staging URLs as well. Example below again:
RewriteCond %{REMOTE_ADDR} !^123\.456\.789\.000
RewriteCond http://www.foo.bar http://staging.foo.bar http://dev.foo.bar !/maintWWW.html$ [NC]
RewriteCond http://www.foo.bar !\.(jpe?g?|png|gif) [NC]
RewriteRule .* /maintWWW.html [R=302,L]

You need to check HTTP_HOST in your condition to check for the domain and then redirect based on that.
RewriteEngine On
RewriteCond %{HTTP_HOST} ^(www\.)?foo\.bar [NC]
RewriteCond %{REMOTE_ADDR} !^123\.456\.789\.000
RewriteCond %{REQUEST_URI} !/maintWWW.html$ [NC]
RewriteCond %{REQUEST_URI} !\.(jpe?g?|png|gif) [NC]
RewriteRule .* /maintWWW.html [R=302,L]
RewriteCond %{HTTP_HOST} ^(www\.)?bar\.foo [NC]
RewriteCond %{REMOTE_ADDR} !^123\.456\.789\.000
RewriteCond %{REQUEST_URI} !/maintWWW2.html$ [NC]
RewriteCond %{REQUEST_URI} !\.(jpe?g?|png|gif) [NC]
RewriteRule .* /maintWWW2.html [R=302,L]
If you have multiple hostnames or aliases that you can use in your setup you can do this.
RewriteCond %{HTTP_HOST} ^(www|dev|staging)\.foo\.bar [NC]
RewriteCond %{REMOTE_ADDR} !^123\.456\.789\.000
RewriteCond %{REQUEST_URI} !/maintWWW.html$ [NC]
RewriteCond %{REQUEST_URI} !\.(jpe?g?|png|gif) [NC]
RewriteRule .* /maintWWW.html [R=302,L]

Related

How to point a subdomain to a subfolder

I have an Apache server running ISPConfig. On a domain example.com I am pointing its subdomains to subfolders, e.g. foo.example.com to /sub/foo. This works fine:
RewriteEngine On
RewriteCond %{REQUEST_URI} !^/example\.com/
RewriteCond %{HTTP_HOST} !^www\.example\.com$ [NC]
RewriteCond %{HTTP_HOST} ^([^\.]+)\.example\.com$ [NC]
RewriteRule ^/(.*)$ /sub/%1/$1 [L]
Now I need to point one specific subdomain into a subfolder's subfolder (bar.example.com into /sub/bar/public to use Laravel). But for some reason, this does not work:
RewriteEngine On
RewriteCond %{HTTP_HOST} ^bar\.example\.com/
RewriteRule ^/(.*)$ /sub/bar/public/$1 [L]
RewriteCond %{REQUEST_URI} !^/example\.com/
RewriteCond %{HTTP_HOST} !^www\.example\.com$ [NC]
RewriteCond %{HTTP_HOST} ^([^\.]+)\.example\.com$ [NC]
RewriteRule ^/(.*)$ /sub/%1/$1 [L]
The problem was the / at the end of the domain name. If I delete it or put there $, it works.
RewriteEngine On
RewriteCond %{HTTP_HOST} ^bar\.example\.com$
RewriteRule ^/(.*)$ /sub/bar/public/$1 [L]
RewriteCond %{REQUEST_URI} !^/example\.com/
RewriteCond %{HTTP_HOST} !^www\.example\.com$ [NC]
RewriteCond %{HTTP_HOST} ^([^\.]+)\.example\.com$ [NC]
RewriteRule ^/(.*)$ /sub/%1/$1 [L]

Having difficulty OHS rewrite rule for multiple domains

I'm having a bit of difficulty with rewriting on Oracle HTTP Server for multiple domains that point to same IP address and port
Following is working
RewriteEngine On
RewriteCond %{REQUEST_URI} ^/$
RewriteRule ^(.*)$ https://sub-doamin-1/psp/UACMP/SELF_SERVICE/SA/c/NUI_FRAMEWORK.PT_LANDINGPAGE.GBL [R,L]
However when I try https://sub-doamin-2/analytic it redirects to the https://sub-doamin-1/psp/UACMP/SELF_SERVICE/SA/c/NUI_FRAMEWORK.PT_LANDINGPAGE.GBL
Tried RewriteCond ${HTTP_HOST} method with no luck. It just redirect to / (root)
RewriteEngine On
RewriteCond ${HTTP_HOST} sub-doamin-1$ [NC]
RewriteCond %{REQUEST_URI} ^/$
RewriteRule ^(.*)$ https://sub-doamin-1/psp/UACMP/SELF_SERVICE/SA/c/NUI_FRAMEWORK.PT_LANDINGPAGE.GBL [R,L]
RewriteCond ${HTTP_HOST} sub-doamin-2$ [NC]
RewriteCond %{REQUEST_URI} ^/$
RewriteRule ^(.*)$ https://sub-doamin-2/analytics
Can you please assists resolving this issue?
It should be %{HTTP_HOST} instead of ${HTTP_HOST}
So the rules should be:
RewriteCond %{HTTP_HOST} sub1.test.com$ [NC]
RewriteCond %{REQUEST_URI} ^/$
RewriteRule ^(.*)$ https://sub1.test.com/psp/UACMP/SELF_SERVICE/SA/c/NUI_FRAMEWORK.PT_LANDINGPAGE.GBL [R,L]
RewriteCond %{HTTP_HOST} sub2.test.com$ [NC]
RewriteCond %{REQUEST_URI} ^/$
RewriteRule ^(.*)$ https://sub2.test.com/analytics [L]
You can check the rules here: https://htaccess.madewithlove.be?share=6632e45c-a7bb-5099-ab0b-468ba1066277
for the urls https://sub1.test.com and https://sub2.test.com
If you write your original rules in that website you will get This test string is not supported: ${HTTP_HOST} so this can also help you next time.

Rewrite example.txt to another based on the domain

Im using a multi-install for my webpage with two different domains and i need for each domain a unique robots.txt
like
https://www.domain1.tdl/robots.txt should use the https://www.domain1.tdl/robots_domain1.txt
and
https://www.domain2.tdl/robots.txt should use the https://www.domain2.tdl/robots_domain2.txt
Check this rewrites in .htaccess
RewriteEngine On
RewriteCond %{HTTP_HOST} ^(www\.)?domain1\.tdl [NC]
RewriteCond %{REQUEST_URI} ^\/robots\.txt$
RewriteRule (.*) https://www.domain1.tdl/robots_domain1.txt [L]
RewriteCond %{HTTP_HOST} ^(www\.)?domain2\.tdl [NC]
RewriteCond %{REQUEST_URI} ^\/robots\.txt$
RewriteRule (.*) https://www.domain2.tdl/robots_domain2.txt [L]

Rewritecond does not check for second condition

I use the following rewritecond but when i'm accessing the server with a browser from 10.40.62.13 it still uses the standard homepage.
RewriteEngine On
RewriteCond %{http:iv-remote-address} ^((172\.30|10\.89)\.(.*)\.(.*))|((10)\.(40)\.(62)\.(13))$
RewriteRule ^(.*)$ /applications.html [PT,L]
RewriteCond %{REMOTE_HOST} !^10\.40\.62\.13
RewriteCond %{REMOTE_ADDR} !^172\.30\.10\.89
RewriteCond %{REQUEST_URI} !/redirect_page\.html$
RewriteRule \.html$ /redirect_page.html [R=302,L]

mod_rewrite with external redirect and internal rewrite

I'm trying to use mod_rewrite to redirect certain pages to use SSL. For that I have:
RewriteCond %{SERVER_PORT} ^443$
RewriteCond %{REQUEST_URI} !^/login(\.php)?$ [NC]
RewriteCond %{REQUEST_URI} !^/contact-us(\.php)?$ [NC]
RewriteCond %{REQUEST_URI} !^/\..*$
RewriteRule ^(.*)$ http://www.example.com/$1 [R=301,L]
RewriteCond %{HTTP_HOST} !^dev\.example\.com$ [NC]
RewriteCond %{SERVER_PORT} ^80$
RewriteCond %{REQUEST_URI} ^/login(\.php)?$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/contact-us(\.php)?$ [NC]
RewriteRule ^(.+)\.php$ https://www.example.com/$1 [R=301,L]
This works fine, and does exactly what I want it to do.
Later in my .htacess I have a:
RewriteRule ^members/(.+)/change-password$ members/.change-password.php?item=$1 [NC,QSA,L]
So if a URL appears as, for example:
http://www.example.com/members/foo-bar/change-password
Internally it would be processed as:
/members/.change-password.php?item=foo-bar
Again, this works fine and is doing what I want it too.
What I now need to do is include this in my original SSL redirect logic to ensure that any change password requests are redirected to the same URL but over https instead. I've tried:
RewriteCond %{SERVER_PORT} ^443$
RewriteCond %{REQUEST_URI} !^/login(\.php)?$ [NC]
RewriteCond %{REQUEST_URI} !^/contact-us(\.php)?$ [NC]
RewriteCond %{REQUEST_URI} !^/\..*$
RewriteCond %{REQUEST_URI} !^/members/.+/change-password [NC]
RewriteRule ^(.*)$ http://www.example.com/$1 [R=301,L]
RewriteCond %{HTTP_HOST} !^dev\.example\.com$ [NC]
RewriteCond %{SERVER_PORT} ^80$
RewriteCond %{REQUEST_URI} ^/login(\.php)?$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/contact-us(\.php)?$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/members/.+/change-password [NC]
RewriteRule ^(.+)\.php$ https://www.example.com/$1 [R=301,L]
But this doesn't work - I just get the page delivered over http. Changing the .+ to .* appears to put me into a permanent redirect loop.
I'm guessing this is because of the internal rewrite but no matter what I try I can't seem to resolve it.
Can anyone please advise?
Thanks,
Adam M.
A further review of the mod_rewrite documentation led me to a bit I'd missed specific to its usage in .htaccess files. Basically the [L] flag doesn't actually indicate last as per the norm. Instead you need to use the [END] flag (http://httpd.apache.org/docs/current/rewrite/flags.html#flag_l refers).
Of course that then led me to another issue - my hosting provider doesn't have an up-to-date installation of either Apache or mod_rewrite so the [END] flag triggered the ubiqitous HTTP 500 Internal Server Error.
So what to do? Well I went back to my original ruleset with the knowledge that [L] wasn't doing what I was expecting and spotted the error straight away - the %{REQUEST_URI} value had been updated by the internal rewrite:
RewriteRule ^members/(.+)/change-password$ members/.change-password.php?url-slug=$1 [NC,QSA,L]
Therefore changing my original redirection logic to exclude this resolved my issue:
RewriteCond %{SERVER_PORT} ^443$
RewriteCond %{REQUEST_URI} !^/login(\.php)?$ [NC]
RewriteCond %{REQUEST_URI} !^/contact-us(\.php)?$ [NC]
RewriteCond %{REQUEST_URI} !^/\..*$
RewriteCond %{REQUEST_URI} !^/members/.+/change-password$ [NC]
RewriteCond %{REQUEST_URI} !^/members/\.change-password(\.php)? [NC]
RewriteRule ^(.*)$ http://www.example.com/$1 [R=301,L]
RewriteCond %{HTTP_HOST} !^dev\.example\.com$ [NC]
RewriteCond %{SERVER_PORT} ^80$
RewriteCond %{REQUEST_URI} ^/login(\.php)?$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/contact-us(\.php)?$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/members/.+/change-password$ [NC]
RewriteRule ^(.+)(\.php)?$ https://www.example.com/$1 [R=301,L]

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