Multiple domains

[McHenry]

I am proposing to have multiple domain name pointing towards a single site.

On the site I would like to display the domains name that was used.

How can I obtain the name of the domain that the user entered to access my site?

Thanks in advance...

[Robert Walker]

http://api.rubyonrails.org/classes/ActionDispatch/Request.html#method-i-original_url

# get "/articles?page=2"
request.original_url # => "http://www.example.com/articles?page=2"

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Posted via http://www.ruby-forum.com/.

[Christian Kruse]

Hi,

On 19/08/14 21:14, McHenry wrote:
> On the site I would like to display the domains name that was used.
> How can I obtain the name of the domain that the user entered to
> access my site?

„used“ as in „supplied by the browser?“ One could forge a request with
Host header set to 'example.com' and connect to localhost, thus the
question. If the header value is the thing you're looking for: it is
contained in `request.host`.

Best regards,

--
Christian Kruse
http://ck.kennt-wayne.de/