Re: How to print request headers before and after processing

[Martin Knoblauch <knobi@xxxxxxxxxxxx>]

Hi Rainer,

 unfortunately mod_log_debug seems to work only on directory scope, not on virtual host. And I considered the mod_rewrite thingy, but feared it to be to expensive.

 In the meantime I found "mod_log_forensic". Ugly, I do not know the cost, but it works for my purpose.

Thanks

Martin

On Thu, Mar 22, 2018 at 6:16 PM, Rainer Jung <rainer.jung@xxxxxxxxxxx> wrote:

Am 22.03.2018 um 18:08 schrieb Eric Covener:

On Thu, Mar 22, 2018 at 1:03 PM, Martin Knoblauch <knobi@xxxxxxxxxxxx> wrote:

Hi Eric,

  thanks, but does not work.

login_jsid=Cookie  prints "Cookie"
login_jsid=%{Cookie} prints "%{Cookie}"

Apparently the right sides of the assignment are just taken as literals
without evaluating them as variables.

Arg, sorry, It is only for the first arg.

Had a brief look at mod_log_debug, but do not see how it helps me in this
case.

You could log expressions before/after the  your edits.

... by choosing different hooks.

If that does not work, you could also try to copy the header to an env var using mod_rewrite. Something like

RewriteCond "%{HTTP_COOKIE}" "(.*)"
RewriteRule ^/cb2/facelets/logon.xhtml$ - [E=login_jsid:%1]

But you need to test. Not sure in what order the mod_headers replacement and the mod_rewrite rule handling run. I vaguely remember having used a trick like this.

Including your marker login_get should work like this:

RewriteCond "%{HTTP_COOKIE}" "(.*)"
RewriteRule ^/cb2/facelets/logon.xhtml$ - [E=login_jsid:%1,E=login_get]

Regards,

Rainer

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Martin Knoblauch
email: k n o b i AT knobisoft DOT de
www: http://www.knobisoft.de