Hi Marc,
If you're using httpd-2.1, did you already try something like
below ?
-Madhu
Index: mod_headers.c
===================================================================
RCS file: /home/cvs/httpd-2.0/modules/metadata/mod_headers.c,v
retrieving revision 1.59
diff -u -r1.59 mod_headers.c
--- mod_headers.c 18 Apr 2004 20:26:07 -0000 1.59
+++ mod_headers.c 14 May 2004 16:19:44 -0000
@@ -138,6 +138,7 @@
/* Pointer to ssl_var_lookup, if available. */
static APR_OPTIONAL_FN_TYPE(ssl_var_lookup) *header_ssl_lookup = NULL;
+static const char *header_request_ssl_var(request_rec *r, char *name);
/*
* Tag formatting functions
@@ -176,6 +177,10 @@
static const char *header_request_env_var(request_rec *r, char *a)
{
const char *s = apr_table_get(r->subprocess_env,a);
+
+ if (s == NULL) {
+ s = header_request_ssl_var(r, a);
+ }
if (s)
return unwrap_header(r->pool, s);
>-----Original Message-----
>From: Marc Stern [mailto:[EMAIL PROTECTED]
>Sent: Wednesday, May 12, 2004 11:35 PM
>To: [EMAIL PROTECTED]
>Subject: Re: SSL_CLIENT_S_DN and proxy
>
>
>From what I understand - and it seems confirmed by the test I
>made - the header is modified (created) before Apache
>populates the value. I tried with the header HTTP_HOST
>"RequestHeader set X-HOST %{HTTP_HOST}e)", and the header is
>created, but empty.
>
>Is the same feature available, but at the end of the treatment ?
>
>Marc
>
>----- Original Message -----
>From: "Joe Orton" <[EMAIL PROTECTED]>
>To: <[EMAIL PROTECTED]>
>Sent: Wednesday, May 12, 2004 3:27 PM
>Subject: Re: SSL_CLIENT_S_DN and proxy
>
>
>> On Wed, May 12, 2004 at 01:09:03PM +0200, Marc Stern wrote:
>> > When using Apache as a proxy:
>> > ( brower --https--> Apache + mod_proxy --https-->
>Web server )
>> > the Web server never receives the user's certificate info, because
>> > only
>the
>> > proxy is seen by the Web server. That means that all headers
>SSL_CLIENT_*
>> > contain the proxy certificate info, not the user certificate info.
>> >
>> > Is there a way to get the user's certificate info ?
>>
>> On the proxy use, e.g.:
>>
>> SSLOptions +StdEnvVars
>> RequestHeader set X-Foo %{SSL_CLIENT_S_DN}e
>>
>> and the client DN is passed through to the backend in the X-Foo
>> header.
>>
>> joe
>>
>
