Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people, just like you, are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
Solved

JAAS authentication in java

Posted on 2014-01-31
3
781 Views
Last Modified: 2014-02-07
Hi,

I am trying below example
http://www.avajava.com/tutorials/lessons/how-do-i-create-a-login-module.html?page=2

when i run the JaasAuthenticationTest.java

I am getting error as below

Callback Handler - constructor called
Exception in thread "main" java.lang.SecurityException: jaas.config (No such file or directory)
      at com.sun.security.auth.login.ConfigFile.<init>(ConfigFile.java:93)



How fix this issue. I have cearly understood what author is trying to demonstrate in this example.

please advise
Any links resources ideas highly appreciated. Thanks in advance
JaasEx.jpg
0
Comment
Question by:gudii9
  • 2
3 Comments
 
LVL 35

Accepted Solution

by:
girionis earned 500 total points
ID: 39826783
You need to have your jaas.config file in the same folder as your java class. If youhave it anywhere else you will need to provide the full path to the file. YOu can also pass the option from the command line

-Djava.security.auth.login.config=<full path to the jaas.config>
0
 
LVL 7

Author Comment

by:gudii9
ID: 39830872
when i try to create jaas.confi file(after clicking on the default package --->other--->text-->jaas without giving extension as jaas.txt then it is creatig as some asp fule which is not what i want). How to create config file. please advise
0
 
LVL 35

Expert Comment

by:girionis
ID: 39831738
Just rename it to the proper extension.
0

Featured Post

Space-Age Communications Transitions to DevOps

ViaSat, a global provider of satellite and wireless communications, securely connects businesses, governments, and organizations to the Internet. Learn how ViaSat’s Network Solutions Engineer, drove the transition from a traditional network support to a DevOps-centric model.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
factorial example 4 48
null output 3 35
Java syntax, or is it Selenium 6 30
Selenium docs api java index 3 48
Java had always been an easily readable and understandable language.  Some relatively recent changes in the language seem to be changing this pretty fast, and anyone that had not seen any Java code for the last 5 years will possibly have issues unde…
I had a project requirement for a displaying a user workbench .This workbench would consist multiple data grids .In each grid the user will be able to see a large number of data. These data grids should allow the user to 1. Sort 2. Export the …
This tutorial covers a step-by-step guide to install VisualVM launcher in eclipse.
This tutorial will introduce the viewer to VisualVM for the Java platform application. This video explains an example program and covers the Overview, Monitor, and Heap Dump tabs.

861 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question