"Access Denied" when loading an image..

filename=getParameter("picture" + i);
try
ScrollingImages.picture=this.getImage(new URL(filename));
catch(Exception e)
bufferGraphics.drawString("ERROR:" +e,50,70);
Returns:
Java.security.AccessControlException..
I had a similar problem when loading text files, and had to use a stream tokenizer..
How to I get around this?
Thanks

Hello Robertgamble,
It looks to me like your Java program cannot get access to the files that you are trying to access. If you are running these on a Unix computer, make sure that all file permissions are set to read access. You can use the:
chmod 744 "filename"
or you can change the "744" to any other access permissions desired to access the file.
If you are running this on a Windows systems, make sure that you are accessing the image from the correct path on your system.
Hope this helps,
Ming
Developer Technical Support
http://www.sun.com/developers/support

Similar Messages

Network Load Balancing - "access denied" when loading configuration information from host2

We have 2 Windows 2012 R2 servers, both are running on workgroup.
We set up NLB cluster. When we open NLB Manager on the server2, then message shows "loading configuration information. Access denied. Error connecting to server1".
There is no issue doing this on server1, NLB Manager is able to connect to both servers. We login using default administrator account, both account name and password are the same for 2 servers.
When we check security event log on server1, there is this strange Audit Failure log using account "test_nlb" from server2 which related to "Access denied" error. Please let us know how to resolve this. Thanks in advance.
      Event ID: 4776
      The computer attempted to validate the credentials for an account.
      Authentication Package:
MICROSOFT_AUTHENTICATION_PACKAGE_V1_0
      Logon Account:
test_nlb
      Source Workstation:
WPAAP2
      Error Code:
0xc0000064
      An account failed to log on.
Event ID: 4625
Subject:
    Security ID:
S-1-0-0
    Account Name:
    Account Domain:
    Logon ID:
0x0
Logon Type:
3
Account For Which Logon Failed:
    Security ID:
S-1-0-0
    Account Name:
test_nlb
   Account Domain:
WPAAP2
Failure Information:
    Failure Reason:
Unknown user name or bad password.
    Status:
0xc000006d
    Sub Status:
0xc0000064
Process Information:
    Caller Process ID:
0x0
    Caller Process Name:
Network Information:
    Workstation Name:
WPAAP2
    Source Network Address:
192.168.70.45
    Source Port:
55136
Detailed Authentication Information:
    Logon Process:
NtLmSsp
    Authentication Package:
NTLM
    Transited Services:
    Package Name (NTLM only):
    Key Length:
0
This event is generated when a logon request fails. It is generated on the computer where access was attempted.
The Subject fields indicate the account on the local system which requested the logon. This is most commonly a service such as the Server service, or a local process such as Winlogon.exe or Services.exe.
The Logon Type field indicates the kind of logon that was requested. The most common types are 2 (interactive) and 3 (network).
The Process Information fields indicate which account and process on the system requested the logon.
The Network Information fields indicate where a remote logon request originated. Workstation name is not always available and may be left blank in some cases.
The authentication information fields provide detailed information about this specific logon request.
    - Transited services indicate which intermediate services have participated in this logon request.
    - Package name indicates which sub-protocol was used among the NTLM protocols.
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Hi Zhong Gang,
When you are using Network Load Balancing (NLB) Manager, you must be a member of the Administrators group on the host that you are configuring, or you must have been delegated
the appropriate authority. If you are configuring a cluster or host by running NLB Manager from a computer that is not part of the cluster, you do not have to be a member of the Administrators group on that computer. Please disable your nodes firewall and
try again.
The related KB:
Add a Host to the Network Load Balancing Cluster
http://technet.microsoft.com/en-us/library/cc753744.aspx
I’m glad to be of help to you!
We
are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place.

Java.security.AccessControlException: access denied when loading from a jar

Hello!
I am trying to deploy an applet into a browser but I have encountered a security problem.
The name of the applet is SWTInBrowser(not exactly mine, it's an example from the web).
package my.applet;
import org.eclipse.swt.awt.SWT_AWT;
import java.applet.Applet;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.awt.Canvas;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.FillLayout;
public class SWTInBrowser extends Applet implements Runnable{
     public void init () {
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           jButton.addActionListener(new ActionListener () {
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           swtUIThread.start ();
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           Canvas awtParent = new Canvas();
           add(awtParent);
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           Shell swtParent = SWT_AWT.new_Shell(display, awtParent);
//           Display display = swtParent.getDisplay();
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}It works perfectly in the Applet Viewer, but not in the browser. In the browser, I only get two buttons working, the SWT button doesn't appear, because of this error:
Exception in thread "Thread-21" java.lang.ExceptionInInitializerError
     at org.eclipse.swt.widgets.Display.<clinit>(Display.java:130)
     at my.applet.SWTInBrowser.run(SWTInBrowser.java:52)
     at java.lang.Thread.run(Unknown Source)
Caused by: java.security.AccessControlException: access denied (java.util.PropertyPermission sun.arch.data.model read)
     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.checkPropertyAccess(Unknown Source)
     at java.lang.System.getProperty(Unknown Source)
     at org.eclipse.swt.internal.Library.loadLibrary(Library.java:167)
     at org.eclipse.swt.internal.Library.loadLibrary(Library.java:151)
     at org.eclipse.swt.internal.C.<clinit>(C.java:21)
     ... 3 moreI have exported the application in a jar, and in that jar I have put the swt.jar that the application need for the displaying of the third button, swt button.
Here is also the HTML file:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=Cp1252"/>
    <title>
      Test
    </title>
</head>
<body>
    <p>
          <applet code="my.applet.SWTInBrowser"
                    archive="Test.jar"
                    width="1400" height="800">
          </applet>
    </p>
</body>
</html>Could anyone please help me solve this problem?

This is in reply to the first post. I don't know what happened after.
Caused by: java.security.AccessControlException: access denied (java.util.PropertyPermission sun.arch.data.model read)
     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.checkPropertyAccess(Unknown Source)
     at java.lang.System.getProperty(Unknown Source)
     at org.eclipse.swt.internal.Library.loadLibrary(Library.java:167)
     at org.eclipse.swt.internal.Library.loadLibrary(Library.java:151)
     at org.eclipse.swt.internal.C.<clinit>(C.java:21)
If you read the above trace from bottom to top, it shows none of you classes, only classes from that Eclipse library, which seems to loadLibrary() a native DLL. In order to do this, it needs to call System.getProperty( "sun.arch.data.model" ). This call is not allowed from un unsigned applet. So I guess you need to sign the applet and this problem will go away. Many other problems may follow. Just read very very carefully all the related documentation, which I did not.

ORA-31050: Access denied when try to register XMLSchema

Dear All
I got ORA-31050: Access denied
when tried to run to load XML schema with DBMS_XMLSCHEMA.registerSchema
Can you advise me what privilege should I grant to the user?
I tried grant XDBADMIN role but it does nto help
Thank you in advance
Artem Rodin

Dear Mark!
I realy need you help!
I can successfully register schema which has complexType declaration as root element, like
<schema targetNamespace="http://www.oracle.com/PO.xsd"
     xmlns:po="http://www.oracle.com/PO.xsd"
     xmlns="http://www.w3.org/2001/XMLSchema">
<complexType name="PurchaseOrderType">
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          <element name="Company">
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                    <restriction base="string">
                         <maxLength value="100"/>
                    </restriction>
               </simpleType>
          </element>
          <element name="Item" maxOccurs="1000">
               <complexType>
                    <sequence>
                         <element name="Part">
                              <simpleType>
                                   <restriction base="string">
                                        <maxLength value="1000"/>
                                   </restriction>
                              </simpleType>
                         </element>
                         <element name="Price" type="float"/>
                    </sequence>
               </complexType>
          </element>
     </sequence>
</complexType>

</schema>
But I failed if in the root there is element like
<schema targetNamespace="http://www.oracle.com/PO.xsd"
     xmlns:po="http://www.oracle.com/PO.xsd"
     xmlns="http://www.w3.org/2001/XMLSchema">
<complexType name="PurchaseOrderType">
     <sequence>
          <element name="PONum" type="decimal"/>
          <element name="Company">
               <simpleType>
                    <restriction base="string">
                         <maxLength value="100"/>
                    </restriction>
               </simpleType>
          </element>
          <element name="Item" maxOccurs="1000">
               <complexType>
                    <sequence>
                         <element name="Part">
                              <simpleType>
                                   <restriction base="string">
                                        <maxLength value="1000"/>
                                   </restriction>
                              </simpleType>
                         </element>
                         <element name="Price" type="float"/>
                    </sequence>
               </complexType>
          </element>
     </sequence>
</complexType>
<element name="PurchaseOrder" type="po:PurchaseOrderType"/>
</schema>
I got the following error stack
ORA-01031: insufficient privileges
ORA-06512: at “XDB.DBMS_XDBZ0”, line 218
ORA-06512: at “XDB.DBMS_XDBZ”, line 6
ORA-06512: at line 1
ORA-06512: at “XDB.DBMS_XMLSCHEMA_INT”, line 0
ORA-06512: at “XDB.DBMS_XMLSCHEMA”, line 26
ORA-06512: at “XDB.DBMS_XMLSCHEMA”, line 131
ORA-06512: at “DVLP.PRIME_BRIDGE”, line 73
ORA-06512: at line 7
I guess you can reproduce this in-house,
It's not my schema it is taken from
XML Database Developer’s Guide - Oracle XML DB
Structured Mapping of XMLType 5-3
Example 5–1 XML Schema Definition, po.xsd
As far as I understand in the second case Oracle tries to create a table to store XML content and fails to do it.
User that I used has DBA role. What other privileges should I grant to the user? And/or I should grant some additional privileges to "XDB" user?
This issue has become critical for me, so I am highly appreciate any assistance
Many thanks in advance
Best regards
Artem Rodin

Photoshop cs4 access denied when trying to install from disc in Windows 7 64bit.

Photoshop cs4 access denied when trying to install from disc in Windows 7 64bit. I tried it in
safe mode and it starts to install but get an error there as well.
What do I do?

So when you put the disk in it won't run correctly? When the disk is inserted you should have a window pop up with 2 options. 1 to install and the other to see what is on the disk. Choose to explore or open the disk. Go to the CS4 folder where the photoshop .exe file is (that will run the setup), right click on the .exe file and choose run as Admin and it should start. See if it will install. If not then read below.
I am not sure how far you got in the install before so chances are you will have to run the CS4 cleanup utility. 2 levels to run at but don't use 1 or 2 just type in the number 3.
http://www.adobe.com/support/contact/cs4clean.html
You may need to run the windows installer cleanup utility too
http://support.microsoft.com/kb/290301
Before you try to reinstall the software ensure that adobe reader is not installed. If it is remove it. It has caused issues in the past with vista and CS4 installs.
Also turn off windows Defender and any anti-virus software. You can keep UAC on in Windows 7.
During the CS4 install at 90 percent it will almost stop and may take 5 to 10 mins to finish. This is normal. What a pain huh......
After install is finished, reboot
After reboot, go to the CS4 64 bit or 32 bit icon (depends on 32 or 64 bit Windows 7) in start area, right click on CS4 64 bit (if you have windows 7 64 bit) and choose properties, compatibility tab and then check run as Admin at the bottom area. Hit apply, ok to close out.
Now start CS4 and run the updater.

Get "Access Denied" when click open a PDF file

Hi Friends,
Get "Access Denied" when click open a PDF file linked from SharePoint 2013 page.
What are the route causes any one is remove the permissions are stopped the inheritance permissions of the library.
Can anyone face the same issue please help me.
Thanks,
Tiru
tirupal

Hi,
If you are able to open the same document earlier,then anonymous access enabled on your doc library then.
If you are facing this problem in first time,then you do not have required permission (may be custom permission level has been set ) on it.
Murugesa Pandian.,MCTS|App.Development|Configure

Access Denied when Student Uploads Course in Drop Box

All of a sudden we are getting access denied when a student tries to upload a course. We have not changed anything on our end. The tabs on the course page are set to drop box for student. The credentials sent over are:
StudentBody@urn:mace:itunesu.com:sites:school.edu;Student@urn:mace:itunesu.com:s ites:school.edu:SPC16001002134
The SPC16001002134 is the course identifier.
Access to the course for student is set to download:
Access Level: Download
Credential Definition: Student@urn:mace:itunesu.com:sites:school.edu:${IDENTIFIER}
Group Access Label: Student

Hi,
I need a bit more information. Can you please post your site's domain so that I can inspect it? It appears you have replaced this with school.edu.
Thanks.

I receive "Database access denied" when trying to add component 4543BD

I receive "Database access denied" when trying to add component 4543BD to my schematic. This component was added from a previous version. I'm using Multisim version 12.0.0 Student edition.
Solved!
Go to Solution.

Hi Diarra,
I checked my database and the 4543 is not in the Student Edition. If you opened a schematic that was created in a higher version such as the Educaiton Edition and copied the part to your database, when you place this part you will get the access denied message.
Attached is a schematic with the part, you can open it and build you circuit around it.
Tien P.
National Instruments
Attachments:
4543.ms12 ‏62 KB

I get access denied when I try to search on your site.

Please help me. I get access denied when I try to search on your site. I have emptied cache. I tried Safe Mode the way you suggested. Still access denied (though my printer then would not respond to me and I spent $85 to have my It consultant fix that problem.

Hi,
You've opened 3 different threads for the same issue. Please only open '''ONE''' thread per support request.
Continue here [https://support.mozilla.org/en-US/questions/995124?esab=a&s=&r=3&as=s /questions/995124]
Closing thread

I get access denied when I add a page to a workset in EP 7

I get access denied when I add a page to a workset in EP 7.
Please advice.

Hello,
This seems to be a permission issue. Assign the user id proper permission, say system_admin_role and then try.
Regards
Deb

N8: BMP images access denied, when transfering via...

been bugging me than i couldn't transfer my ScreenSnap images when browsing my phone via the explorer.
after a great faff it turned out if i rename them to remove the extension. no access denied.
little quirk i thought i'd share.
There's no dignity in begging for kudos. Do it for the karma.

been bugging me than i couldn't transfer my ScreenSnap images when browsing my phone via the explorer.
after a great faff it turned out if i rename them to remove the extension. no access denied.
little quirk i thought i'd share.
There's no dignity in begging for kudos. Do it for the karma.

Access Denied When Trying To Install Printer - Windows 7

Good Day
I have a serious problem on a client's computer. All I need to do is connect the laptop to a network printer, but I am having a lot of difficulty in doing so.
First the details of the laptop: Windows 7 Professional 64-bit connected to network using ETH cable. Avira Professional antivirus running, firewall disabled on pc, user is member of administrators group only.
Details of the printer: Xerox Workcentre 3220, connect to network using ETH cable, but also shared on pc also running Windows 7 64-bit Professional.
I am able to ping the printer and have connected all the other pcs on the network to the printer without any troubles whatsoever. Printing, scanning - everything is working fine for the other pcs. I am also able to connect to shares from the laptop to any
other pc.
So here is my issue with this specific laptop:
Firstly, when using the "Add Printer" wizard, the "Add a local printer" option is greyed out.
So I tried connecting to the printer using the"Add a network, wireless or Bluetooth printer" option, which seemed to be working, but during installation it gives an Access Denied error and undoes the installation.
Then I tried connecting to the share of the printer on one of the other pcs, which had the exact same result.
I then tried to modify an other printer, by firstly trying to add a new Local Port, but the I recieve the following error: "Specified port cannot be added. Access is denied."
I tried then adding the driver using the Windows Print Server, but the buttons were unavailable.
After reading on many forums, I accessed the Print Management console (Control Panel -> Administrative Tools -> Print Management)m and tried adding the printer and ports there, but recieved an "Access Denied" error every time.
Basically whatever I tried, I recieved "Access Denied" errors. I created a new user, which is only a member of the Administrators group. Logged in with new user, without any success in connecting to the printer. I then tried adding security permisssions
for "everyone" to the folder C:\Windows\System32\spool\PRINTERS, as I read on another forum. I tried modifying the group policy using gpedit.msc and also using the Local Security Policy, although I could have missed some things in these two places,
but basically with a quick glance, everything seemed fine. I am sure there are no virusses, etc on this laptop and as I have said all the other pcs connected to the printer very easily.
How can it be that I cant install a printer on this laptop, while I was able to do so a year or so back?
I have gotten a few suggestions that it will in the end just save me time by formatting the pc and reloading all the data and programs, but this isn't an option I really want to take. And then I have previously had issues with the "Add a local printer"
option greyed out and unable to add printers, etc, but then I was able to solve the problem by creating a new user and then switching to that user - which indicated a possible user profile corruption. But in this case even that did not work.

Hi,
please check your below configuration:
1.Start the policy editor (Control Panel -> Administrative tools -> Local security policy)
2.Select “Local policy” item
3.Find the item “Devices: Prevent Users from Installing Printer Drivers” in the section Security Settings -> Security Options and change it to Enabled
4.Go to “Security Settings -> User Rights Assignment” section and check, that “Load & Unalod Drivers” option contains the active user group. It important, that even if it has “All Staff” already, it still could miss “Administrators” group, so it’s necessary
to add it manually.
In addition, this thread could be referred:
http://social.technet.microsoft.com/Forums/en-US/8c3c3d97-9d85-4ab0-9fc8-4b7aba202fb2/windows-cannot-connect-to-the-printer-access-is-denied-please-help?forum=itprovistaprinting
Karen Hu
TechNet Community Support

Access denied when adding people to SharePoint group

Hi all,
I've been having problems with my SharePoint 2010 deployment that wasn't deployed by me. Sound familiar? Anyways, here is my problem: I try to add people to a SharePoint group and I'm getting:
Access Denied.
You do not have permission to perform this action or access this resource.
Troubleshoot issues with Microsoft SharePoint Foundation.
Correlation ID: 930333d7-64dc-4135-8f51-686303a9847c
Date and Time: 7/29/2014 2:21:11 PM
I've been having problems with pulling AD members in one of my site collections for awhile now. Been troubleshooting with what information I can find online. One step I took was to blank out the LDAP search string for each site collection so that it's not
limited to certain OUs.
Also I am getting security log entries that my farm account is trying to authenticate as a privileged [administrative permissioned] account for an employee that is no longer with us. Coincidentally enough he's the one that deployed this SharePoint solution
originally.
I need help in tracking down why I cannot add users to groups in this one site collection; but my root site collection I can add people no problem.
Environment:
Server1: SQL 2008 R2 on Windows Server 2008 R2
Server2: SharePoint 2010 with Enterprise CALs on Server 2008 R2
Current event viewer entries of note:
Load control template file /_controltemplates/TaxonomyPicker.ascx failed: Could not load the assembly ';Microsoft.SharePoint.Portal, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c'. Make sure that it is compiled before accessing the page.
Object Cache: The super user account utilized by the cache is not configured. This can increase the number of cache misses, which causes the page requests to consume unneccesary system resources.
To configure the account use the following command 'stsadm -o setproperty -propertyname portalsuperuseraccount -propertyvalue account -url webappurl'. The account should be any account that has Full Control access to the SharePoint databases but is not an application pool account.
Additional Data:
Current default super user account: SHAREPOINT\system
A logon was attempted using explicit credentials.
Subject:
Security ID: domain\farm_account
Account Name: farm_account
Account Domain: domain
Logon ID: 0x79c13
Logon GUID: {e25efc28-8db1-ea76-9a8e-6d0143a681d9}
Account Whose Credentials Were Used:
Account Name: former_admin_employee
Account Domain: domain
Logon GUID: {00000000-0000-0000-0000-000000000000}
Target Server:
Target Server Name: domain_controller.domain.net
Additional Information: domain_controller.domain.net
Process Information:
Process ID: 0x13b0
Process Name: C:\Windows\System32\inetsrv\w3wp.exe
Network Information:
Network Address: -
Port: -
This event is generated when a process attempts to log on an account by explicitly specifying that account’s credentials. This most commonly occurs in batch-type configurations such as scheduled tasks, or when using the RUNAS command.

Hello,
> he's the one that deployed this SharePoint solution originally.
Are you trying to add user by custom solution? If so then it seems your code is using the impersonate method to run code with admin privileged (i.e. RunWithElevatedPrivileges or User token).
If this is the case then you have to first add new account as site collection in site then change that web application pool identity on IIS. Go to IIS-->select your web app pool-->then go to properties and verify which account is been used
there. If it is old then replace with your account.
Let us know your result
Hemendra:Yesterday is just a memory,Tomorrow we may never see
Please remember to mark the replies as answers if they help and unmark them if they provide no help

Get AccessControlException(access denied) when refresh page

Our applet have AccessControlException when refresh the ie browser but the first time open no such a problem! And when we use other host which use a different proxy no such a problem either. Don't know why , is it the problem of proxy?
any idea ? many thanks!
here is the log:
INFO - Wed Jan 16 16:09:30 EST 2008: getResponseTime Debug1-- openConnection time: 0ms
network: Connecting https://hostname/_en.html with proxy=HTTP @ proxyname:8080
network: Connecting https://hostname/_en.html with cookie "BCSI-CSA1021104=2"
INFO - Wed Jan 16 16:09:34 EST 2008: getResponseTime Debug3-- getInputStream time: 4500ms
liveconnect: Invoking JS method: ua
INFO - Wed Jan 16 16:09:34 EST 2008: Log page URL -- https://hostname/result.html?timestamp=Wed Jan 16 16:09:34 EST 2008&ip=''&jvm=Sun Microsystems Inc.,1.5.0_14&os=Windows XP,5.1&echo_time=4500ms&UserAgent=Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)
INFO - Wed Jan 16 16:09:34 EST 2008: logUsrInfo Debug5-- openConnection time: 0ms
INFO - Wed Jan 16 16:09:34 EST 2008: JVM version checking passed!
+(the first time open page can pass!)+
liveconnect: Invoking JS method: showApplication
basic: Stopping applet ...
basic: Finding information ...
basic: Releasing classloader: sun.plugin.ClassLoaderInfo@134e4fb, refcount=0
basic: Caching classloader: sun.plugin.ClassLoaderInfo@134e4fb
basic: Current classloader cache size: 1
basic: Done ...
basic: Removed progress listener: sun.plugin.util.GrayBoxPainter@1be0f0a
basic: Joining applet thread ...
basic: Destroying applet ...
basic: Disposing applet ...
basic: Joined applet thread ...
basic: Unregistered modality listener
basic: Quiting applet ...
basic: Registered modality listener
liveconnect: Invoking JS method: document
liveconnect: Invoking JS method: URL
basic: Referencing classloader: sun.plugin.ClassLoaderInfo@134e4fb, refcount=1
basic: Added progress listener: sun.plugin.util.GrayBoxPainter@50988
basic: Loading applet ...
basic: Initializing applet ...
basic: Starting applet ...
basic: Referencing classloader: sun.plugin.ClassLoaderInfo@134e4fb, refcount=2
basic: Releasing classloader: sun.plugin.ClassLoaderInfo@134e4fb, refcount=1
INFO - Wed Jan 16 16:09:44 EST 2008: getResponseTime Debug1-- openConnection time: 0ms
network: Connecting https://hostname/fx-canada/login_detail_fr-ca.html with proxy=HTTP @ proxyname/
network: Server https://hostname/fx-canada/login_detail_fr-ca.html requesting to set-cookie with "BCSI-CSA1021104=2; Path=/"
INFO - Wed Jan 16 16:09:48 EST 2008: getResponseTime Debug4-- throw exception time: 4515ms
WARN - Wed Jan 16 16:09:48 EST 2008: Cannot get system response time!
java.security.AccessControlException: access denied (java.net.SocketPermission hostname:8080 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 sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.proxiedConnect(Unknown Source)

The security credentials for a JMS "send" operation are not taken from the username and password that you pass to the "createConnection" method, but from the security login context in effect when you call "send". So, if you want this to happen using a particular security context, you need to make sure that you have set this up before you make the call.
There are a number of ways to do this in WLS. Your best bet would be to check the security documentation, or do ask on the security newsgroup for the best way to do this in 8.1.

Access denied while loading jar files from client

I am creating a platform
that can be started by JWS
and then load plug-ins from client drive.
I've signed my platform (packaged as a jar file),
and set up the security tag in my jnlp,
so that it can access client files.
The plug-ins are packaged as jar files.
And in one of the plug-ins, there is a class that has a JFileChooser field.
While initializing this field, the AccessControlException is thrown.
I can't figure out what is wrong,
So I tried to sign the plug-in, but the problem stands still.
PS. I have made my own ClassLoader,
and this platform works well without JWS.
Please help me, thanks.
Below is the error message:
Java Web Start 1.4.2 主控台,已啟動 Fri Jul 02 01:31:17 CST 2004
Java 2 Runtime Environment:版本 1.4.2,作者:Sun Microsystems Inc.
/*my own log message*/
2004/7/2 上午 01:31:23 pluginmanager.Activater activate /*this is my own classloader*/
配置: activate jar=\Plugins\Common.jar /*load plug-in Common.jar*/
2004/7/2 上午 01:31:23 pluginmanager.Activater activate
細緻: collect resources /*collect other jar files needed by Common.jar*/
2004/7/2 上午 01:31:23 pluginmanager.Activater activate
細緻: load plugin=\Plugins\Common.jar
2004/7/2 上午 01:31:23 pluginmanager.Activater activate
細緻: activating class name=filemanager.FileManager /*instantiate plug-in component*/
java.security.AccessControlException: access denied (java.util.PropertyPermission user.dir read)
     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.checkPropertyAccess(Unknown Source)
     at java.lang.System.getProperty(Unknown Source)
     at java.io.Win32FileSystem.getUserPath(Unknown Source)
     ... /*cut*/
     at javax.swing.JFileChooser.<init>(Unknown Source)
     at filemanager.Open.<init>(Open.java:20)
     at filemanager.FileManager.<init>(FileManager.java:38)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
     ... /*cut*/
     at java.lang.Class.newInstance(Unknown Source)
     at pluginmanager.Activater.activate(Activater.java:120)
     at pluginmanager.PluginManager$ActivateAction.actionPerformed(PluginManager.java:53)

When running under Java Web Start, a security manager is installed.
Since you have created your own classloader, you are responsible for assigning permissions to the classes you load.
You can change you class loader to extend SecureClassLoader, then override getPermissions:
protected PermissionCollection getPermissions(CodeSource codesource) {
PermissionCollection perms = super.getPermissions(codesource);
/* add whatever permissions you want your code to hance*/
perms.add( ... );
/* or just add all-permissions */
perms.add(new AllPermission());
or - you can just remove the Security Manager:
System.setSecurityManager(null);
/Dietz

"Access Denied" when loading an image..

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