On 6/9/06, Proniewski Patrick <patrick.proniewski@xxxxxxxxxxxxx> wrote:
On 9 juin 06, at 14:32, Joshua Slive wrote: >> # will not work... >> BrowserMatch !Firefox not_fx > > There is no direct support for this, but you can often reverse the > logic and cause the regex to unset and env variable instead and then > use the lack of the variable as a trigger for whatever you were trying > to do. Yes, we've explored this a little bit yesterday with the syntax: SetEnvIf Request_URI .* GoAway=1 BrowserMatch .+ !GoAway SetEnvIf Referer .+ !GoAway Deny from env=GoAway that means "deny every client that comes with blank user-agent AND with blank referer" (do no deny every client that comes either with a non-blank client, or with a non-blank referer) It's easy, because ".+" is the negation of "^$", so I don't have to use something like "!^$" (which wouldn't work) I think it's becoming more complicated if I want the opposite of a particular value. for example: "deny every client that comes with Firefox AND with blank referer" (do no deny every client that comes either with a non- firefox client, or with a non-blank referer) may be I'm missing something obvious...
I could probably come up with a way to do this with mod_setenvif, but when your config crosses a certain level of complexity, it is usually easier to just bite the bullet and pull out mod_rewrite. It has a much more flexible config syntax and therefore can sometimes express these things much more clearly. Joshua. --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx
|