When your action is a function of an existing header, you may need to specify a condition of always, depending on which internal table the original header was set in. Stranger QA methods exist. These are described in Condition Flags below. This argument is followed by a header name, which can include the final colon, but it is not required.
Regardless of the hook context in which the rule is evaluated, this condition will always operate on the original, unmapped URL supplied by the client. It can of course also be used as a regular condition, and the output is a string that can be compared against.
It will be removed as of ATS v8. Our origins might return error response codes which are a little too customized and we want to condense the possible values to just the official codes. Another use case could be to make a special condition on a sub-net, e.
In these cases, the value of the header operated on by this condition will be a comma separated string of the values from every occurrence of the header. For these, the condition name is followed by a colon and the argument value e. This is followed by the condition name, inside curly braces and preceded by a percent sign e.
Finally, a condition may optionally have various flags associated with it. Case is ignored for set, append, merge, add, unset and edit. All of the tags generated by this condition are from the protocol stack tags.
More details are provided in Repeated Headers below. The location of this file is arbitrary, as long as the Traffic Server processes have permissions to read it, though you may find it useful to keep it in the same location as your other proxy configuration files.
The table that corresponds to always is used for locally generated error responses as well as successful responses. The typical use of this conditions is as above, producing a header that contains a IP representation which has some privacy properties.
These transactions are not initiated by external client requests, but are triggered often by plugins entirely within the Traffic Server process. Headers set under this condition are still used when, for example, a request is successfully proxied or generated by CGI, even when they have generated a failing status code.
When a new value is merged onto an existing header it is separated from the existing header with a comma.
Note that some headers may appear in an HTTP message more than once. Because of the implicit match rules, using these as conditions is a bit unexpected.Header Rewrite Plugin¶.
This plugin allows you to modify arbitrary headers based on defined rules, for both requests and responses. Can Apache rewrite a request's Host header based on the URL? Ask Question. add a comment | up vote 3 down vote.
Varnish sending bad “Host” header to Apache. Apache URL rewriting in reverse proxy. 0. URL rewrite for subdomain with Apache and mod_proxy. 5. I have an apache server behind a (simple amazon) load balancer.
I want to redirect any incoming traffic that is not to Can Apache conditionally perform a rewrite from a custom http header?
Ask Question. up vote 11 down vote favorite. 1. So I'm trying to detect that if the HTTP_X_FORWARDED_PORT header is not Manipulating HTTP Headers with htaccess.
Manipulating HTTP Headers with htaccess. Skip to main content; Manipulating HTTP Headers with htaccess. mint-body.comss and mint-body.com have the power to send and manipulate HTTP Header Requests and responses like sending P3P privacy headers Add a "en-US" language header and "UTF-8" without meta.
Examples. Copy all request headers that begin with "TS" to the response headers: Header echo ^TS; Add a header, MyHeader, to the response including a timestamp for when the request was received and how long it took to begin serving the mint-body.com header can be used by the client to intuit load on the server or in isolating bottlenecks between the client and the server.
How to rewrite and set headers at the same time in Apache. Ask Question. I've tried changing the order of the rewrite and header sections to no avail. I think it loses the header when the request is rewritten to the other directory. add a comment | 3 Answers active oldest votes.
up vote 2 down vote accepted. Simple php solution.Download