Apex Custom Authentication Schema Page Sentry Error

Question

Hi,
I am using Application Express 4.0.0. I am struggling with a strange problem while trying to implement custom authentication schema.
I declare a page sentry function 'page_sentry' which returns TRUE or FALSE based on certain conditions. My page_sentry is as follows:
FUNCTION PAGE_SENTRY RETURN BOOLEAN
IS
l_username VARCHAR2(512);
l_session_id NUMBER;
BEGIN
IF USER != 'APEX_PUBLIC_USER' THEN
RETURN false;
END IF;
l_session_id := wwv_flow_custom_auth_std.get_session_id_from_cookie;
-- check application session cookie.
IF wwv_flow_custom_auth_std.is_session_valid THEN
apex_application.g_instance := l_session_id;
l_username := wwv_flow_custom_auth_std.get_username;
wwv_flow_custom_auth.define_user_session(
p_user => l_username, p_session_id => l_session_id);
RETURN true;
ELSE
--redirect to login page using OWA_UTIL.REDIRECT_URL
END IF;
RETURN false;
END page_sentry;
And Cookie Name : _AUTH
At first, It always returned FALSE. I wasn't getting any error. However, even after forcibly returning TRUE from the page_sentry function the redirect was still not happening. I tried to look into what cookies were being set for the same and I found this:
Name:     ApexLibErrorStack1
Content:     page%3D1%3Cbr%20%2F%3EERR-1201%20session%20ID%20not%20set%20on%20custom%20authentication
I couldn't find any relevant help for this. Worst of it is I cannot set any cookie from the page_sentry function at all. Please help!

Answer 1

Hi all.
Can someone please help me out with the above issue. I am not sure if things are wrong at my end or is this an apex bug.
--Update:
The source of my problem perhaps lies in the manner in which I have configured my Oracle HTTP Server. When I disable port HTTP server on port 80 and run apex without it on default port 8080, the custom authentication schema cookie gets set.
Executing the following with Oracle HTTP Server:
OWA_UTIL.PRINT_CGI_ENV;
gives:
HTTP_COOKIE = ApexLibErrorStack1=page%3D1%3Cbr%20%2F%3EERR-1201%20session%20ID%20not%20set%20on%20custom%20authentication.; ORA_WWV_R1=%23ALL; ORA_WWV_R2=%23ALL; ORA_WWV_R3=%23ALL
And without HTTP Server:
gives:
HTTP_COOKIE = WWV_CUSTOM-F_1420403886791332_100=9625AAC49B9951D8;......
Did I miss something in my HTTP server configuration ?
Edited by: pc on Jan 2, 2012 3:15 AM