Redirection Issue on logon/logonServlet

Hi Experts,
We've a WD Java application on which we've put an authentication.
So, when we try to access the application we get http://hostname:Port/logon/logonServlet page.
When we try to access the WD Java application Url, we get the above login page and after entering the user credentials; we are able to access the WD Java application.
But if we try to directly enter the following url http://hostname:Port/logon/logonServlet on the address bar of the web browser, we could not access our WD Java application and instead we get the following error:
Cannot redirect to the requested application, the redirect attribute is invalid
We are on EP 7.01 PatchLevel 113005
Please suggest on how can we eliminate the error.
Best Regards,
Anurag

http://hostname:Port/logon/logonServlet
you are not supposed to access this url directly.
that url is not for your application.

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Logon/logonServlet

Hi all
I call an iView (webdynpro) from the back end system by passing into the URL userid and password embedded as follow
http://hostname:port/logon/logonServlet?j_user=userid&j_password=pwd&redirectURL=%2Fwebdynpro%2Fdispatcher%2Fsap.com%2Fpcui_gp%7Eisr%2FIsrFormDisplayOnly%3FSCENARIO%3D.....
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Is there part of the configuration post upgrade that I miss? Did I overwrite some application or component with the Upgrade??
thanks for help
Andrea

>
Andrea Padula wrote:
> Hi Donald
>
> I am not sure I fully understand the solution you proposed, but I've tried annyway to copy (with my hostname) and paste your URL in the browser and I see the usal problem, meaning it leads me to the logon page
>
> The aim here is to by pass the logon pagae and pass directly into the RIL the userid and password that it used to work prior than the upgrade we did
>
> thanks
> ciao
> Andrea
Hi Andrea,
The logonServlet indeed doesn't work any longer with the redirectURL parameter. We had a similar problem after our upgrade (and created also an OSS), because we used the logonServet for manually authenticating SSO users with another user account.
I think you can solve your issue with only little coding effort, by using the UMFactory.getAuthenticator().forceLoggedInUser(HttpServletRequest req, HttpServletResponse res) method. Refer to [http://help.sap.com/javadocs/NW04S/current/se/com/sap/security/api/IAuthentication.html#forceLoggedInUser%28javax.servlet.http.HttpServletRequest,%20javax.servlet.http.HttpServletResponse%29|http://help.sap.com/javadocs/NW04S/current/se/com/sap/security/api/IAuthentication.html#forceLoggedInUser%28javax.servlet.http.HttpServletRequest,%20javax.servlet.http.HttpServletResponse%29].
The good of this method is, that a user with correct j_user and j_password parameters in the current HttServletRequest-object gets automatically logged in. If the j_user and j_password parameters are not ocrrect, the logon formulat gets automatically displayed (refer to documentation).
So you could develop a simple servlet and do something like that in its doGET/doPOST methods:
IUser user = UMFactory.getAuthenticator().forceLoggedInUser(request, response);
if (user == null) {
return;
} else {
response.sendRedirect("Your WebDynpro URL");
You would call it simply like that:
http://hostname:port/MyLogonServlet/Logon?j_user=userid&j_password=pwd
Hope it helps you moving forward...

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One other option that you might consider is to create your own custom logon page. All that is needed of a custom logon page is that you generate a logon token and pass it to infoview.
Sample Code -
<%@ page import = "     com.crystaldecisions.sdk.framework.*,
                         com.crystaldecisions.sdk.exception.*,
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                         java.io.*"
%>
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IInfoObjects oInfoObjects=null;
IInfoObject oInfoObject=null;
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%>
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mcgyvrMessage Edited by mcgyvr8 on 0-20-2005 0:08 PM

I have the same thing with this option -and I asking for fix (again....)
I have Audigy 2 ZS OEM, Yamaha RXV-440 Home Cinema Recei'ver and big 5. home cinema speakers. Audigy 2 ZS is connected to Yamaha by 3 analog outputs (connecting it by spdif cause no CMSS stereo to surround upmix and only stereo sound for all none DD/DTS sound sources like MP3, games, mpg/DivX/XviD films...thats why I must connect them by annalog outputs/inputs).
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This option causing waste of basse from speakers (they have beatyful basse but no with this drivers).
Even when bass redirection is enabled, signal from sub output is very weak - I don't have so high sub volume regulation to turn it sound loud enough
I have this problems on SB Li've, I have this problem on Audigy 2 ZS and this problem still exist on Audigy 4 !!! (I'am using now modded Audigy 4 drivers to work on all Audigy series but there is the same problem as in orginal A2 ZS drivers).
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Please...
This problems causing that I starting to think about some other sound card from other producent...because that can't be Message Edited by FPPfan on 02-0-2005 08:52 PM

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Redirection Issue on logon/logonServlet

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