Redirect www to non www

A Former User

Hey,

My website is now accessible through two links:
www.website.com
website.com

I would like the site to be accessible only through website.com and that www.website.com will therefore refer to website.com.

I use haproxy for load balacing of my two web servers. ssl offloading is used upon arrival

I have visited a lot of sites but nowhere is there really a working answer, so maybe someone here knows the answer

gr
rock95

dragoangel

Cleantext HAproxy config:

acl www.somedomain.com var(txn.txnhost) -m str -i www.somedomain.com
http-request redirect code 301 location https://somedomain.com%[url]  if  www.somedomain.com

Sample of how looks Frontend Actions Table Record (second line):

For better understanding better read https://cbonte.github.io/haproxy-dconv/ and use HAProxy 1.8.x version on pfSense wich package marked as: haproxy-devel

A Former User

@dragoangel it works, nice! thank you so much

Overlord

@dragoangel said in Redirect www to non www:

http-request redirect code 301 location https://somedomain.com%[url] if www.somedomain.com

Hey guys - and how it that reverse? I would like to have a redirect from domain.tld to www.domain.tld.

www.domain.tld is working fine - but domain.tld runs in the failure site of HAProxy

Thanks for helping!

dragoangel

@Overlord show your config, in pm if you want

GCTWorks

@dragoangel @Overlord What was the solution for non www to www?

Overlord

@gctworks
I don't know anymore - I changed my whole setup but it's working fine.

In the access control lists I have

Name / Expression / CS / Not Value / Action
examplede / Host matches: / no / no / example.de
examplede / Host matches: / no / no / www.example.de

Action

Action / Parameters / Condition acl names
Use Backend / See below / examplede
backend: example.de

dragoangel

@overlord just learn how to use Converters in HAproxy.

https://cbonte.github.io/haproxy-dconv/2.6/configuration.html#7.3.1, for example regsub.

http-request redirect code 301 location https://%[hdr(host),regsub(\"^www\.(.*)$\",\"\1\",i)]%[capture.req.uri] if { hdr_beg(host) -i www. }