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Reply to topic   Topic: Apache 2.4 deny access to https://server.fqdn
Author
gnussbaum



Joined: 01 Mar 2017
Posts: 2
Location: US, Salem

PostPosted: Wed 01 Mar '17 23:09    Post subject: Apache 2.4 deny access to https://server.fqdn Reply with quote

Hello,

New to the board. I am running apache 2.4.23 on a Windows 2012 R2 server. I created an alias and am able to get to https://alias.example.com without issue. I would like to deny access th e server's full qualified name, i.e., https://fqdn and only access via the alias.

Is this possible?
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mraddi



Joined: 27 Jun 2016
Posts: 152
Location: Schömberg, Baden-Württemberg, Germany

PostPosted: Fri 03 Mar '17 0:08    Post subject: Reply with quote

Hello,

of course it is possible - use google or another searchengine to find the needed information Wink
I found http://stackoverflow.com/questions/13872892/htaccess-deny-requests-from-unauthorized-domains among others.

----------------------

Often your SSL-certificate is only valid for alias.example.com and maybe not for fqdn so the users should get a certificate-warning. But that does not prevent users from accessing your webserver.

With the following lines (tested in .htaccess in apache's document root - but should work in apache's config-file, too) you can deny access when requested using my.fqdn.local as hostname
Code:
RewriteEngine On
RewriteCond %{SERVER_NAME} ^my\.fqdn\.local$
RewriteRule ^ - [F]


Or you can redirect the user to alias.example.com with the following lines
Code:
RewriteEngine On
RewriteCond %{SERVER_NAME} ^my\.fqdn\.local$
RewriteRule ^(.*) https://alias.example.com/ [R=302,L]

Maybe a permanent redirect 301 would be better instead of using the temporary redirect with the 302? But that is up to you. Smile

Additional information: you can modify the RewriteCond like this:
Code:
RewriteCond %{SERVER_NAME} !^alias\.example\.com$

to rewrite (and redirect/deny) everything that is not (therefore the !) alias.example.com.


There are a lot of alternative options that are working, too. Very Happy
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gnussbaum



Joined: 01 Mar 2017
Posts: 2
Location: US, Salem

PostPosted: Fri 03 Mar '17 0:35    Post subject: Reply with quote

Thanks mraddi!
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