blocking hotlinking with .htaccess only works for plain domain, when preceeded by www no block

Posted by casualprogrammer on Server Fault See other posts from Server Fault or by casualprogrammer
Published on 2011-01-06T17:28:18Z Indexed on 2011/01/06 17:55 UTC
Read the original article Hit count: 295

Filed under:

.htaccess

|

hotlinking

Having tried all sorts of suggestions popping up from google, I am at my wit's end.

Presently I use a solution created with htaccesstools.com/hotlink-protection/

RewriteEngine on
RewriteCond %{HTTP_REFERER} !^$
RewriteCond %{HTTP_REFERER} !^http://(www\.)?mydomain.tld/.*$ [NC]
RewriteRule \.(gif|jpg|jpeg|png|js|css)$ - [NC,F,L]

Checking it out with altlab.com/htaccess_tutorial.html testing facility (near bottom of page ) shows no image if mydomain.tld/mypic.jpg is entered, while if prefixed with www (www.mydomain.tld/mypic.jpg) the pic is displayed.

Any helpful comments welcome.

© Server Fault or respective owner

Related posts about .htaccess

Seeking htaccess help: Converting multiple subdomains (both http and https) to www.domain.com using .htaccess

as seen on Pro Webmasters - Search for 'Pro Webmasters'
I've been trying to get an answer to this question on other forums (the folks at SuperUser thought this was the place I needed to post) and via my connections, but I haven't gotten very far. Hopefully you guys can help me find an answer: I've got a dozen old subdomains that have been indexed by Google… >>> More
Disable .htaccess or disable some rules from .htaccess on specific URL

as seen on Server Fault - Search for 'Server Fault'
I have Kerberos-based authentication and I want to disable it on only root url: mysite.com/. And I want it to works fine on any other page like mysite.com/page1. I have such things in my .htaccess: AuthType Kerberos AuthName "Domain login" KrbAuthRealms DOMAIN.COM KrbMethodK5Passwd on Krb5KeyTab… >>> More
.htaccess Permission denied. Unable to check htaccess file

as seen on Server Fault - Search for 'Server Fault'
Hi, I have a strange problem when adding a sub-domain to our virtual server. I have done similar sub-domains before and they have worked fine. When I try to access the sub-domain I get an 403 Forbidden error. I checked the error logs and have the following error: pcfg_openfile: unable to check… >>> More
.htaccess Permission denied. Unable to check htaccess file

as seen on Server Fault - Search for 'Server Fault'
I have a strange problem when adding a sub-domain to our virtual server. I have done similar sub-domains before and they have worked fine. When I try to access the sub-domain I get an 403 Forbidden error. I checked the error logs and have the following error: pcfg_openfile: unable to check htaccess… >>> More
Permission denied: /home/.htaccess pcfg_openfile: unable to check htaccess file

as seen on Server Fault - Search for 'Server Fault'
This domain was working this morning, now I get a 403 error and the message above in my error log. I'm not using .htaccess files but I have been doing some copy on the server so may have messed things up but no changes to this domain (unless by accident!). What is this pcfg_openfile thing anyway? Done… >>> More

Related posts about hotlinking

blocking hotlinking with .htaccess only works for plain domain, when preceeded by www no block

as seen on Server Fault - Search for 'Server Fault'
Having tried all sorts of suggestions popping up from google, I am at my wit's end. Presently I use a solution created with htaccesstools.com/hotlink-protection/ RewriteEngine on RewriteCond %{HTTP_REFERER} !^$ RewriteCond %{HTTP_REFERER} !^http://(www\.)?mydomain.tld/.*$ [NC] RewriteRule \.(gif|jpg|jpeg|png|js|css)$… >>> More
Efficient Method for Preventing Hotlinking via .htaccess

as seen on Stack Overflow - Search for 'Stack Overflow'
I need to confirm something before I go accuse someone of ... well I'd rather not say. The problem: We allow users to upload images and embed them within text on our site. In the past we allowed users to hotlink to our images as well, but due to server load we unfortunately had to stop this. Current… >>> More
Image hotlinking providers?

as seen on Pro Webmasters - Search for 'Pro Webmasters'
I use a lot of images in my wordpress and due to hosting restrictions I need to host the images somewhere else and hotlink them in my blog posts. So I am looking for some reliable image host which provides free hotlinking service. The Google Picasa would be best, but I think they do not allow hotlinking… >>> More
Hotlinking images in Outlook emails

as seen on Super User - Search for 'Super User'
I want to create an email with a signature that contains an external image. For example, I would like to always include my SuperUser flair in my signature like so: http://superuser.com/users/flair/53525.png This can be done if I insert an image and select the above source. The problem occurs when… >>> More
.htaccess: Redirect Hotlink Flash --> Site with embed Flash

as seen on Pro Webmasters - Search for 'Pro Webmasters'
I have some .php sites that embeds .swf files. These .swf files are now linked to by some other guys. And I don't want them to simply open the SWF, I want them to force being redirect to the page where the flash is embed. Data: Site: www.example.com/1 (www.example.com/2, www.example.com/3 and so… >>> More