To redirect https to http

The real situation is like this. I have 1 info page named as http://www.test.com. Inside this info page has a link to my secure site https://www.testonline.com (with secure cert). My problem is if somebody key in manually the https://www.test.com instead of http://www.test.com, The page will show certificate error and cannot redirect to http.

 

My target is to if somebody key in the https://www.test.com it can be redirect to http://www.test.com page and without certificate error message

 

Can somebody advise me the solution. Thank you in advance.

 

This is related to how the SSL connection is established and how the browser is supposed to present the user with a warning if he connects to a server that presents a certificate that doesn't contain the www.test.com FQDN in either common name or subject alternate name fields.

So to clearify:

• You will need a certificate which includes www.test.com or *.test.com in either common name or subject alternate name. This certificate must again be signed by a CA that the clients browsers trust.
• You will need to create a custom clientssl profile that uses the above certificate

• You will need to create a custom iRule:

  when HTTP_REQUEST {
  

  HTTP::redirect http://[getfield [HTTP::host] ":" 1][HTTP::uri] }

• You will need to create a virtual server that listens on the same VIP as the one you use for the normal HTTP virtual server. On this you will need to bind a HTTP profile and the above mentioned iRule.

While I was typing my reply, you updated your question. So, in that case, you need to have two certificates or a SAN certificate that covers both www.test.com and www.testonline.com and bind both two your HTTPS VS.

For the iRule, the correct syntax would then be:

when HTTP_REQUEST {
     if {[string tolower [HTTP::host]] equals "www.test.com" {
            HTTP::redirect http://[getfield [HTTP::host] ":" 1][HTTP::uri]
    }
}