On Wed, Mar 9, 2016 at 3:43 PM, Amos Jeffries <squ...@treenet.co.nz> wrote:
> On 10/03/2016 3:29 a.m., Tomas Mozes wrote: > > > > Hello Amos, > > the origin server has multiple virtual hosts configured, so if it does > not > > receive the Host: header by which it is configured (like > storage.example.com), > > it will emit a 404. > > > > Currently, this does the following. The clients requests: > > GET /test.txt HTTP/1.1 > > Host: cdn.example.com > > > > This comes to squid, it will then send the same request to the origin: > > GET http://cdn.example.com/test.txt HTTP/1.1 > > Host: cdn.example.com > > > > The result is a 404. I would need squid to alter the Host: to > > storage.example.com. Is that possible? > > It is (cache_peer forcedomain=X option). But if you do so you have to > ensure that nothing, anywhere, ever references that 'private' domain in > anything produced by the virtual host. That means everything from HTTP > headers, down to embeded object links in PDFs / images / etc , and links > generated by scripts from string bits. > It is rather a PITA to be sure you got everything if the site was not > designed to be that way from the very beginning. > > > > > What I can do is to add a cdn.example.com server alias to the origin, > then > > it works of course. > > Or you could use storage.example.com as the public domain name, with DNS > records pointing at the proxy IPs and let them handle the traffic > delivery like they are designed to. > If this is a vhost on the server, then it already has a different > private name you can put in the cache_peer to get to it. > > Amos > > _______________________________________________ > squid-users mailing list > squid-users@lists.squid-cache.org > http://lists.squid-cache.org/listinfo/squid-users > Thanks Amos, forceddomain is what I was looking for, shame on me I haven't found it. This answers my question, thank you very much!
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