search pages at apache2 with AuthType Basic

Hi,

I want search pages at apache2 with AuthType Basic.

My site login page is http://www.shcystar.com/goffice/login. The auth 
way is apache2 AuthType Basic.

I set AuthBasic at my etc/indexer.conf,



but it didn't work.
...
AuthBasic matt:matt
Server page http://www.shcystar.com/goffice/login
...

The output is:

genboo sbin # ./indexer -a -v 4
indexer[13858]: indexer from mnogosearch-3.2.35-mysql started with 
'/usr/local/mnogosearch/etc/indexer.conf'
indexer[13858]: [13858]{01} URL: http://www.shcystar.com/goffice/login
indexer[13858]: [13858]{01} ROBOTS: http://www.shcystar.com/robots.txt
indexer[13858]: [13858]{01} Status: 302 Moved Temporarily
indexer[13858]: [13858]{01} URL: http://www.shcystar.com/goffice
indexer[13858]: [13858]{01} Status: 403 Forbidden
indexer[13858]: [13858]{01} Done (1 seconds, 2 documents, 3135 bytes,  
3.06 Kbytes/sec.)

Could you please give a hint?

Bests,
Bobber Cheng