mod_headers with mod_sm20

Hi,

I am having an Apache 2 configuration running with Netegrity's (now
Computer Associates) SiteMinder mod_sm20 module and am trying to alter
certain outgoing headers with mod_headers.

However it doesnt seem to work as expect and I suspect that is because
mod_headers is possibly called prior to mod_sm20. Now it seems, the only
way to specify a module order is in the code when the module registers
itself.

Is this correct? Is the mod_headers workaround below really the only way
to say mod_headers should be run after mod_sm20?

Thank you,
Alexander



static void register_hooks(apr_pool_t *p)
{
static const char * const aszPost[] = { "mod_sm20.c", NULL };

ap_hook_pre_config(header_pre_config,NULL,NULL,APR _HOOK_MIDDLE);
ap_hook_insert_filter(ap_headers_insert_output_fil ter, NULL,
aszPost, APR_HOOK_LAST);
ap_hook_insert_error_filter(ap_headers_insert_erro r_filter, NULL,
aszPost, APR_HOOK_LAST);
ap_hook_fixups(ap_headers_fixup, NULL, aszPost, APR_HOOK_LAST);
ap_register_output_filter("FIXUP_HEADERS_OUT",
ap_headers_output_filter, NULL, AP_FTYPE_CONTENT_SET);
ap_register_output_filter("FIXUP_HEADERS_ERR",
ap_headers_error_filter, NULL, AP_FTYPE_CONTENT_SET);
}

Alexander Mueller wrote:
>
> Is this correct? Is the mod_headers workaround below really the only way
> to say mod_headers should be run after mod_sm20?

Respectively, is there some way to see the order in which Apache calls
its modules.

Alexander