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 Topic: How to force redirect to a non-www domain |
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ychaikin
Joined: 23 May 2013
Posts: 2
Location: USA, Baltimore
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 Posted: Thu 23 May '13 20:32 Post subject: How to force redirect to a non-www domain |
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Hi,
On a default installation of CentOS (on AWS), running apache 2.2, I have the following configuration in my conf.d directory. So, besides for this configuration, I just have the default conf/httpd.conf file.
What I am trying to achieve is a configuration that:
1) If URL starts with http://www.example.com, it goes to http://example.com
2) If URL starts with https://www.example.com, it goes to https://example.com
I was able to achieve #1 with the configuration below. However, to achieve #2, I have configuration that is currently commented out at the end (what I provided below). If I un-comment it, the server fails to start with the error message:
| Code: | | Starting httpd: [Wed May 22 05:01:57 2013] [warn] default VirtualHost overlap on port 443, the first has precedence. |
I am a bit confused as I thought the docs said that default is just an alias for '*'. If I change both port 443 VirtualHost entries to say *:443, the server start up still fails with the same error as above. However, if I change both port 443 VirtualHost entires to say _default_:443, the server starts up, but https://www.example.com/ request stays the same and no redirect happens.
Any ideas what I am doing wrong here and how to fix it would be highly appreciated!
Thank you!
-Yaakov.
Here is the configuration:
| Code: |
LoadModule ssl_module modules/mod_ssl.so
Listen 443
NameVirtualHost *:80
<VirtualHost *:80>
DocumentRoot /var/www/html/example.com
ServerName example.com
CustomLog "/var/log/httpd/example.com_log" common
ErrorLog "/var/log/httpd/example.com_error_log"
</VirtualHost>
<VirtualHost *:80>
ServerName www.example.com
Redirect permanent / http://example.com/
</VirtualHost>
SSLPassPhraseDialog builtin
SSLSessionCache shmcb:/var/cache/mod_ssl/scache(512000)
SSLSessionCacheTimeout 300
SSLMutex default
SSLRandomSeed startup file:/dev/urandom 256
SSLRandomSeed connect builtin
SSLCryptoDevice builtin
<VirtualHost _default_:443>
ServerName example.com
DocumentRoot /var/www/html/example.com
ErrorLog logs/example_ssl_error_log
TransferLog logs/example_ssl_access_log
LogLevel warn
SSLEngine on
...
SSLCertificateFile /etc/pki/tls/....
SSLCertificateKeyFile /etc/pki/tls/....
SSLCertificateChainFile /etc/pki/tls/....
<Files ~ "\.(cgi|shtml|phtml|php3?)$">
SSLOptions +StdEnvVars
</Files>
<Directory "/var/www/cgi-bin">
SSLOptions +StdEnvVars
</Directory>
SetEnvIf User-Agent ".*MSIE.*" \
nokeepalive ssl-unclean-shutdown \
downgrade-1.0 force-response-1.0
CustomLog logs/ssl_request_log \
"%t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x \"%r\" %b"
</VirtualHost>
# VirtualHost to redirect to non-www domain
#<VirtualHost *:443>
# ServerName www.example.com
# Redirect permanent / http://example.com/
#</VirtualHost>
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James Blond
Moderator
Joined: 19 Jan 2006
Posts: 7404
Location: EU, Germany, Next to Hamburg
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| Posted: Fri 24 May '13 10:15 Post subject: |
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You need two rewrite rules. One in each vhost
for the port 80
| Code: |
RewriteEngine On
RewriteBase /
RewriteCond %{HTTP_HOST} ^([^.]+)\.example\.com$ [NC]
RewriteRule ^(.*)$ http://example.com/$1 [R=301,L]
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for 443
| Code: |
RewriteEngine On
RewriteBase /
RewriteCond %{HTTP_HOST} ^([^.]+)\.example\.com$ [NC]
RewriteRule ^(.*)$ https://example.com/$1 [R=301,L]
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ychaikin
Joined: 23 May 2013
Posts: 2
Location: USA, Baltimore
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| Posted: Fri 24 May '13 15:44 Post subject: |
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| Thank you! |
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