Attempted To Open Sandboxed Jar Error
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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the security exception attempted to open sandboxed jar workings and policies of this site About Us Learn more about Stack does not match trust level of other classes in the same package Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs java block potentially unsafe components from being run Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join trusted-library: true them; it only takes a minute: Sign up Some users gets Security Exception: Attempted to to open a sandboxed jar as a Trusted-Library up vote 1 down vote favorite 1 We use applet on our application login page. Applet contains 2 classes. Jar is signed (ca certificate). Manifest file contains: "Trusted-Library: true. It works for most of the users
Java Lang Securityexception Does Not Match Trust Level Of Other Classes In The Same Package
but some of them have problems with applet because JVM report Security Exception: Attempted to to open a sandboxed jar as a Trusted-Library. Have you any idea why it wont work for them? For exaple User1 has Java Plug-in 10.21.2.11 JRE version 1.7.0_21-b11 Java HotSpot(TM) Client VM. He try Firefox 21 and IE 8.0.6001.18702. JVM report General Exception: basic: Plugin2ClassLoader.addURL parent called for https://www.sod.pfron.org.pl/_applet/Logowanie_8.32.2.48.jar basic: Plugin2ClassLoader.addURL parent called for https://www.sod.pfron.org.pl/_applet/Logowanie_8.32.2.48.jar security: Accessing keys and certificate in Mozilla user profile: null security: JSS is not configured security: Blacklist revocation check is enabled security: blacklist: created: NEED_LOAD, lastModified: 1374827364000 security: blacklist: hasBeenModifiedSince 1374827396921 (we have 1374827364000) security: Trusted libraries list check is enabled security: blacklist: hasBeenModifiedSince 1374827583375 (we have 1374827364000) network: Cache entry found [url: https://www.sod.pfron.org.pl/_applet/Logowanie_8.32.2.48.jar, version: null] prevalidated=false/0 cache: Adding MemoryCache entry: https://www.sod.pfron.org.pl/_applet/Logowanie_8.32.2.48.jar cache: Resource https://www.sod.pfron.org.pl/_applet/Logowanie_8.32.2.48.jar has expired. network: Connecting https://www.sod.pfron.org.pl/_applet/Logowanie_8.32.2.48.jar with proxy=DIRECT security: blacklist: hasBeenModifiedSince 1374827435937 (we have 1374827364000) security: blacklist: hasBeenModifiedSince 1374827390640 (we have 1374827364000) security: blacklist: hasBeenModifiedSince 1374827583375 (we have 1374827364000) network: CleanupThread used 268961 us network: Connecting http://www.sod.pfron.org.pl:443/ with proxy=DIRECT security: Loading R
here for a quick overview of the site Help Center Detailed
Java Mixed Code Disable Verification
answers to any questions you might have Meta Discuss the disable java security warning do you want to run this application workings and policies of this site About Us Learn more about Stack Overflow the company java does not match trust level Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join http://stackoverflow.com/questions/18142230/some-users-gets-security-exception-attempted-to-to-open-a-sandboxed-jar-as-a-tr the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Getting Exception: java.lang.SecurityException: attempted to open sandboxed jar as Trusted-Only up vote 0 down vote favorite We need to sign all 5 http://stackoverflow.com/questions/17487085/getting-exception-java-lang-securityexception-attempted-to-open-sandboxed-jar .class java files. That we have done by creating a .jar file and signed it too. But while executing my web application it is showing below error message in Java Console java.lang.SecurityException: attempted to open sandboxed jar https://xxxxxxxxxxx.com/xxxx/JavaApplet.jar as Trusted-Only at com.sun.deploy.security.CPCallbackHandler$ParentElement.checkResource(Unknown Source) at com.sun.deploy.security.DeployURLClassPath$JarLoader.checkResource(Unknown Source) at com.sun.deploy.security.DeployURLClassPath$JarLoader.getResource(Unknown Source) at com.sun.deploy.security.DeployURLClassPath.getResource(Unknown Source) at sun.plugin2.applet.Plugin2ClassLoader$2.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at sun.plugin2.applet.Plugin2ClassLoader.findClassHelper(Unknown Source) at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source) at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Unknown Source) at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source) at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Unknown Source) at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source) at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source) at sun.plugin2.applet.Plugin2Manager.createApplet(Unknown Source) at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Exception: java.lang.SecurityException: attempted to open sandboxed jar https://xxxxxxxxxxx.com/xxxx/JavaApplet.jar as Trusted-Only* I am not sure about this error. I have signed Jar 3-4 times after getting this error but I am getting same error again again. Please can anybody help me if I am doing something wrong? jarsigner share|improve this question edited J
Without a Mixed Code Warning Trusted-Only Attribute Trusted-Library Attribute Mixed Code FAQ For More Information Overview Signed Java Web Start applications and applets that contain signed and unsigned components could potentially be http://download.java.net/jdk7u8/docs/technotes/guides/jweb/mixed_code.html unsafe unless the mixed code was intended by the application vendor. As https://www.novell.com/support/kb/doc.php?id=7008425 of the Java SE 6 Update 19 release (or later), when a program contains both signed and unsigned components, a warning dialog is raised. The following is an example of the dialog that the user may see: Clicking the More Information... link brings up the following panel: does not Clicking Yes blocks potentially unsafe components from running, and the program may terminate. If the user clicks the No button, the application or applet continues execution with some added protections. Raising a warning is the default behavior, but there are options available to manage how this situation is handled. For users and systems administrators, various protection options are available. For does not match more information, see Mixed Code Protection Options for Users. For developers and deployers, two manifest attributes are available. For more information, see Deploying Signed Applications and Applets Securely Without a Mixed Code Warning. Note: If any concepts are unclear, such as how to modify a manifest file, or how to sign a jar file, or how to use a deployment configuration file, see For More Information for useful links. Mixed Code Protection Options for Users There are two mechanisms for managing how mixed code programs are handled. From the Java Control Panel You can manage how mixed code programs are handled via the Java Control Panel. The following screen shot shows the four levels of control available. See the Mixed code heading towards the bottom of the panel. How to access the Java Control Panel varies for each platform and sometimes varies for different releases of a platform. On Microsoft Windows Vista and XP, you can bring up the panel via Start menu > Control Panel > Java Control Panel. The first three options enable the software
Favorite Rating: Error: "trusted loader attempted to load sandboxed resource" when launching Control CenterThis document (7008425) is provided subject to the disclaimer at the end of this document. Environment Novell Sentinel RD Situation After updating the JVM on the workstation, Control Center fails to launch from RD's web interface. When Control Center is launched, a pop-up is presented, asking whether you want to "Block potentially unsafe components from being run?". If you choose "Yes" (or Java is configured to block this), the login prompt will appear and the following error occurs when you attempt to login:Error intializing the communication layer: trusted loader attempted to load sandboxed resource from https://