[resolved] ServletAuthentication weak() method in Weblogic 9.2 return false

I am working on migrating Weblogic custom Authentication provider from version 8.1.5 to 9.2.3
I recompiled the login modules implementation with necessary changes and JDK 1.5.0_12. It's deployed fine.
In login servelet I have the following code
ServletAuthentication sa = new ServletAuthentication(LOGIN_USERNAME_LABEL, LOGIN_PASSWORD_LABEL);
int authenticated = sa.weak(request, response);
The problem is, this code always return
ServletAuthentication.FAILED_AUTHENTICATION
instead of
ServletAuthentication.AUTHENTICATED
I debug through the implementation modules, all values passing from form and values returned form database were all correct, but result of weak() is not correct.
Anyone resolved similar issue before? any help will be appreciated.
Edited by: manetora on Jul 22, 2009 12:58 PM

The problem was solved.
When I deploy Custom Authentication Provider, I set the Control Flag to "SUFFICIENT"
Control flag for Default Weblogic Authentication Provider was set to "REQUIRED" by default.
This give error and return failed value when validating user login.
Custom Authentication Provider passed, but Default Weblogic Authentication Provider was not.
Fixing it by set control flag for both to "SUFFICIENT"!

Similar Messages

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Hi John,
Did you find the answer to this question? I'm having a similar problem when calling the ServletAuthentication.assertIdentity() method.
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How to use ServletAuthentication.weak(...)

In order to have my application (behind a servlet) decide when to collect
user credentials and when to login (authenticate), it appeared from the
javadoc
and from other postings and responses I've seen that I should be able to use
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weblogic.servlet.security.ServletAuthentication class
Well, I tried it last night and was sure it was working, but now the ONLY
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for SnoopServlet that requires basic auth login, and I added the following
code to a copy - SnoopServlet2 that does not require authentication (no
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SnoopServlet2 first I get FAILED_AUTHENTICATION every time,
until I login via SnoopServlet (even via a different account) and then come
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Should I be able to programatically authenticate (and have the WebLogic
session treat me as authenticated after that) like this or is that not
supported?
If it should work, what am I doing wrong? Do I need to call some other
setup first if I'm programatically authenticating within a servlet that's
not
forcing authentication via security constraint? NOTE: I'm doing this
through
a caching realm which is using the WL6.0SP1 LDAP realm, which are working
through HTTP Basic Auth for servlets with security constraints.
// Call the password based (weak) authentication method
int status =
weblogic.servlet.security.ServletAuthentication.weak(user,pwd,
req);
switch (status) {
case
weblogic.servlet.security.ServletAuthentication.AUTHENTICATED:
out.println("<h3>AUTHENTICATED</h3>");
break;
case
weblogic.servlet.security.ServletAuthentication.FAILED_AUTHENTICATION:
out.println("<h3>FAILED AUTHENTICATION</h3>");
break;
default:
out.println("<h3>Unknown Authentication Status: " + status +
"</h3>");
Thanks,
..Mike
[email protected]

I believe I have this working better now (but could still use some info on
whether
this is a supported method of authenticating instead of using HTTP Basic
Auth
or Forms support, where my servlet authenticates a user based on info it
retrieves
and then that user (based on their WL authenticated session) is
automatically
authenticated for other servlets that are protected by security
constraints... The
javadoc says a bit about how to use this API, but not much about it's
intended
use, behavior, gotchas...
Anyway, what I did to get it working (without previously having
authenticated) was:
weblogic.servlet.security.ServletAuthentication.weak(user,pwd,
req.getSession(true));
instead of:
weblogic.servlet.security.ServletAuthentication.weak(user,pwd,
req);
It looks like the latter call (that I tried first) doesn't set up the
session for you if
you don't already have one... The first call above, makes sure you have a
session
and passes that in instead of the request.
"Mike" <[email protected]> wrote in message
news:[email protected]...
In order to have my application (behind a servlet) decide when to collect
user credentials and when to login (authenticate), it appeared from the
javadoc
and from other postings and responses I've seen that I should be able touse
the
weblogic.servlet.security.ServletAuthentication class
Well, I tried it last night and was sure it was working, but now the ONLY
time it's returning AUTHENTICATED status is if I'm already logged in, via
that browser/session using HTTP Basic Auth (I setup a security constraint
for SnoopServlet that requires basic auth login, and I added the following
code to a copy - SnoopServlet2 that does not require authentication (no
security constraint)). Only if I login via basic auth for SnoopServletcan
I then run SnoopServlet2 and have the below weak() authentication call
succeed. If I start up a new browser (thus no authentication) and try
SnoopServlet2 first I get FAILED_AUTHENTICATION every time,
until I login via SnoopServlet (even via a different account) and thencome
back and try SnoopServlet2 with the below weak() call with either the same
user as I used for SnoopServlet or a different user.
Should I be able to programatically authenticate (and have the WebLogic
session treat me as authenticated after that) like this or is that not
supported?
If it should work, what am I doing wrong? Do I need to call some other
setup first if I'm programatically authenticating within a servlet that's
not
forcing authentication via security constraint? NOTE: I'm doing this
through
a caching realm which is using the WL6.0SP1 LDAP realm, which are working
through HTTP Basic Auth for servlets with security constraints.
// Call the password based (weak) authentication method
int status =
weblogic.servlet.security.ServletAuthentication.weak(user,pwd,
req);
switch (status) {
case
weblogic.servlet.security.ServletAuthentication.AUTHENTICATED:
out.println("<h3>AUTHENTICATED</h3>");
break;
case
weblogic.servlet.security.ServletAuthentication.FAILED_AUTHENTICATION:
out.println("<h3>FAILED AUTHENTICATION</h3>");
break;
default:
out.println("<h3>Unknown Authentication Status: " + status+
"</h3>");
Thanks,
..Mike
[email protected]

ServletAuthentication.weak() makes isUserInRole() always return false

I have a problem with SSO and authentification. If I authenticate with the weak()
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signed-on, but
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form?

Hi ,
If I switch to using a j_sec_check form to authenticate the isUserInRole()works
fine. I can't use j_sec_check as a permanent solution though, because Ineed to
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package examples.servlets;
import java.io.PrintStream;
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import javax.servlet.ServletResponse;
import weblogic.servlet.security.AuthFilter;
public class AuthFilterImpl extends AuthFilter
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System.out.println("New AuthFilterImpl has been created.");
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servletresponse)
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System.out.println("AuthFilterImpl.doSuccessAuth has been called.");
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<weblogic-web-app>
<auth-filter>
examples.servlets.AuthFilterImpl
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I am not sure about problem with SA.weak().
-utpal
"Morten" <[email protected]> wrote in message
news:[email protected]...
>
I have a problem with SSO and authentification. If I authenticate with theweak()
method(have tried alle of them) authentication works fine and it seem tobe single
signed-on, but
if we call the isUserInRole() method it always return false.
If I try to "call" pages from the client the declerativsecurity-constraints also
works fine preventing the user from accessing the pages. It is only whenwe use
the forward() method that we also use isUserInRole() to check if the useris permitted
to be forwarded(). WLS 6.1 sp2 tells us that the user is never in Role, nomatter
what, if we use the weak() method to authenticate.
If I switch to using a j_sec_check form to authenticate the isUserInRole()works
fine. I can't use j_sec_check as a permanent solution though, because Ineed to
do a lot of pre- and post- processing in the login/authenication process.
Have any of you figured out a solution to this problem? Shouldn'tisUserInRole()
work the same way regardless of if you logged in using SA.weak() or aj_security_check
form?

GET makes ServletAuthentication.weak() fail

Hi,
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Hi,
I have a strange problem. I've written a servlet, which calls
ServletAuthentication.weak( ... ). My servlet implements both doGet and
doPost, where both methods call a handleRequest() method.
I've then made a FORM, where the user can write his username and password.
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the realm doesn't call the authenticate code on my implementation of
RDBMSRealm.
Hmmm .. does anybody know of any differences between GET and POST request,
with respect to authentication realm in WLS?
I'm using:
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-RDBMSRealm
Any comments appreciated!
Regards, Per Olesen

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symbol : method showMessageDialog (<anonymous java.awt.event.ActionListener>,j
ava.lang.String,java.lang.String,int)
location: class javax.swing.JOptionPane
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^
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1 . I have a User table into a SGBD with two attributes login and pass.
2 . I have a UserBean linked to User table with a remote interface
3 . I have a stateless UserSessionBean with a remote interface
4 . I have a UserServlet linked to a jsp page which allows me to add users
5 . I use Jboss
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1 - I have a method newUser implemented in my UserSessionBean :
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private SessionContext sessionContext;
private UserRemoteHome userRemoteHome;
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I want to call the newUser method from the UserServlet and use the RemoteUser returned by the method.
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1 - I have a jsp page where a get information about the new user to create
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3 - I call the UserServlet when the button "add" is pressed on the jsp page.
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1 - I have a method doInsert which call the newUser method :
public class UserServlet extends HttpServlet {
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        try {
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Result :
When I run my jsp page and click on the "add" button, I got the message "Calling newUser before" printed in STDOUT and the error message :
ERROR [[userservlet]] Servlet.service() for servlet userservlet threw exception
javax.servlet.ServletException: loader constraints violated when linking javax/ejb/Handle class
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I checked into my SGBD and the new user has been created.
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Thank you.

"Why do you want to servlet to gain access to another EJB through the stateless session bean. Why cant the servlet call it directly ?"
Because I want to access to the informations included in the entity bean UserBean (which is remote).
You said that it is a bad design, but how can I access to my UserBean ejbs from the session bean if I don't do that ?
For example I want a List of all users to be seen in a jsp page :
1 - I call the method getUserList which returnsan ArrayList of UserRemote.
2 - I iterate over the ArrayList to get the users parameters to be seen.
As the other example (newUser), when I do
ArrayList users = (ArrayList) userSession.getUserList(); with the simple client it works, but in the servlet I got the same error.
But, if I call directly the findAll method (as you'are saying) in the servlet
ArrayList users = (ArrayList) userRemoteHome.findAll(); it works...
I think that if my servlet calls directly entity ejbs, I don't need UserSession bean anymore. Is that right ?
I precise that my design is this :
jsp -> servlet -> session bean -> entity bean -> sgbd
Is that a bad design ? Do I need the session bean anymore ?
Thank you.

TestPool method of data source is returning some strange value!!

Hi All
I am trying test a data source connection using the mbean api: testPool. It is giving me some weird output like:
<method $Proxy18.testPool of $Proxy18 instance 5>
My code:
     connect('weblogic', 'weblogic1', 't3://localhost:7101')
     serverRuntime()
     dsMBeans = cmo.getJDBCServiceRuntime().getJDBCDataSourceRuntimeMBeans()
     ds_name = "ApplicationDB"
     for ds in dsMBeans:
          if (ds_name == ds.getName()):
               print 'DS name is: '+ds.getName()
               print 'State is ' +ds.getState()
               print ds.testPool
I get the following output:
DS name is: ApplicationDB
State is Running
<method $Proxy18.testPool of $Proxy18 instance 5>
What does '<method $Proxy18.testPool of $Proxy18 instance 5>' mean?

Hi,
If you want to Test the DataSource then ...please change the last line as :
print ds.testPool()
Example: Below
connect('weblogic', 'weblogic', 't3://localhost:7001')
serverRuntime()
dsMBeans = cmo.getJDBCServiceRuntime().getJDBCDataSourceRuntimeMBeans()
ds_name = "testDS"
for ds in dsMBeans:
     if (ds_name == ds.getName()):
         print 'DS name is: '+ds.getName()
         print 'State is ' +ds.getState()
<font color=maroon>*         print ds.testPool()*</font>
<BR>
Thanks
Jay SenSharma
http://jaysensharma.wordpress.com (WebLogic Wonders Are Here)

[resolved] ServletAuthentication weak() method in Weblogic 9.2 return false

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