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Oracle Access Manager 11g R2PS2 (OAM 11.1.2.2) Is Returning The Users To Login Page In MDC Environment For Unsolicited Authentication Specific Use Case (Doc ID 2389910.1)

Last updated on OCTOBER 30, 2019

Applies to:

Oracle Access Manager - Version 11.1.2.1.0 and later
Information in this document applies to any platform.
Oracle is not responsible for instructions/information from 3rd party sites that may be contained in this KM note.

Symptoms

Master MDC: server <OAM_HOSTNAME>

The flow is like below

1. http://<OAM_HOSTNAME>:<OAM_PORT>/<PROTECTED_URL> - login and create a OAM session

Response headers:
------------------
Set-Cookie:
OAM_GITO=<OAM_GITO_VALUE>;Domain=.<SUB_DOMAIN_NAME>.<DOMAIN_NAME>.<COM>
; path=/

2. Hit http://<OAM_HOSTNAME>:<OAM_PORT>/logout.html and the same "OAM_GITO cookie exits":

Request headers:
-----------------

OAM_GITO=<OAM_GITO_VALUE>

Response:
HTTP/1.1 404 Not Found

Note: As per the Customer header trace customer also
gets "HTTP/1.1 404 Not Found"

3. Then hit unsolicited login page now:
http://<OAM_HOSTNAME>:<OAM_PORT>/oam/server/authentication?username=<USER_ID>&password=<PASSWORD>&successurl=http://<OAM_HOSTNAME>:<OAM_PORT>
it is redirected to the login page again and the same "OAM_GITO cookie" still exists

Request headers:
----------------
GET http://<OAM_HOSTNAME>:<OAM_PORT>/oam/server/obrareq.cgi?.........

OAM_GITO=<OAM_GITO_VALUE>;

Note :
Below are the WebGate parameters which are set (in the internal environment)
exactly similar to that of the customer setup:
-----------------------------------------------------------
Logout URL: Blank
Logout Callback URL: /oam_logout_success
Logout Redirect URL: Blank

Changes

This functionality worked fine before enable MDC. 

Cause

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In this Document
Symptoms
Changes
Cause
Solution

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