Java.policy setting

Question

Hi,
I am writing an web based application using applets nadn eed to contact a MYSql database.
I am getting Access Denied exception.
In my java.policy file I added the following two lines :
grant codeBase "http://mywebpage/"{
permission java.security.AllPermission;
I am still getting the following exception : Any help will be greatly appreciated since I have a demo tomorrow. (Is there anyway to confugure the java.policy or java.security file to allow the jar that contains my applet(dvt.jar) to access the underlying database.)
Is there some place I need to specify explicitly where to find this java.policy file.
Platform is UNIX.
Thx
Karthik
Thx
Karthik
Unable to connect to any hosts due to exception: java.security.AccessControlException: access denied (java.net.SocketPermission 127.0.0.1:3306 connect,resolve)** BEGIN NESTED EXCEPTION ** java.security.AccessControlExceptionMESSAGE: access denied (java.net.SocketPermission 127.0.0.1:3306 connect,resolve)STACKTRACE:java.security.AccessControlException: access denied (java.net.SocketPermission 127.0.0.1:3306 connect,resolve)at java.security.AccessControlContext.checkPermission(Unknown Source)at java.security.AccessController.checkPermission(Unknown Source)at java.lang.SecurityManager.checkPermission(Unknown Source)at java.lang.SecurityManager.checkConnect(Unknown Source)at java.net.Socket.connect(Unknown Source)at java.net.Socket.connect(Unknown Source)at java.net.Socket.<init>(Unknown Source)at java.net.Socket.<init>(Unknown Source)at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:124)at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:225)at com.mysql.jdbc.Connection.createNewIO(Connection.java:1783)at com.mysql.jdbc.Connection.<init>(Connection.java:450)at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:411)at java.sql.DriverManager.getConnection(Unknown Source)at java.sql.DriverManager.getConnection(Unknown Source)at vdt.VdtModuleApplet.getConnection(VdtModuleApplet.java:444)at vdt.VdtModuleApplet.init(VdtModuleApplet.java:105)at sun.applet.AppletPanel.run(Unknown Source)at java.lang.Thread.run(Unknown Source)** END NESTED EXCEPTION ** System = Inited, gotParameters, init propertiesGetting Connection Posts: 30 | Registered: Feb 2005 | IP: Logged

Answer 1

Hi Folks, I am also facing the same kind of
problem...when I am trying to open notepad by
clicking on New option of my Frame's menu.. I am
getting the message Access Denied...some permission
problem is there...Please help me in directing about
setting the policies...https://www.support.storagetek.com/LibraryAdminHelp/lsa/setting_up_java_policy_permissions.htm
http://www.exciton.cs.rice.edu/JavaResources/security/policy.htm