On Mon, 15 May 2017, Jens Schleusener wrote:
On Mon, 15 May 2017, Eric Covener wrote:On Mon, May 15, 2017 at 12:32 PM, Jens Schleusener <Jens.Schleusener@xxxxxxxxxxx> wrote:Ok, in that case one could use the ErrorDocument directive (it works for meprincipally) but how can one can achieve that that directive is not used globally but only specific for the above case? The idea to set in the above RewriteRule additionally an environment variable for e.g. via a "E=tlsv10:1" flag and using <If "env('tlsv10') -eq 1"> ErrorDocument 412 /https_tlsv10.html </If> seems not to work, the Apache httpd outputs the "412" standard error message.Re: the If misfiring, its because <if is evaluated shortly before RewriteRule. You can check SSL envvars directly, or use setenvif instead of RewiteRule to set the envvar.Thanks for the hint, I will try it.
With your hint and some testing I ended up now with the following by choosing for now the response error status code 412 ("Precondition Failed"):
<If "%{SSL_PROTOCOL} == 'TLSv1'"> ErrorDocument 412 /https_tlsv10.html </If> RewriteCond %{SSL:SSL_PROTOCOL} ^TLSv1$ RewriteRule !^/https_tlsv10.html$ - [R=412,L]So my special example problem seems to be solved but the original general question how one can generate customized error responses while using the mod_rewrite module seems to have as general answer only the use of an
appropriate CGI program. Thanks for the help Jens --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx