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1 Rookie

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68 Posts

12931

May 28th, 2017 13:00

iDRAC JNLPException Security Error

Hello,

 

I am using Centos 7 and Firefox to try and launch the console of a Dell iDRAC. I am using Java version "1.8.0_131", Java(TM) SE Runtime Environment (build 1.8.0_131-b11), Java HotSpot(TM) 64-Bit Server VM (build 25.131-b11, mixed mode). 

 

When I connect to the iDRAC and click to launch the console it fails to open.  When I click launch to open the console I accept the Security Warning.  It says, Trying to launch iDRAC6 Virtual Console Client from Dell Inc. It asks, Do you want to Continue. The connection to this website is untrusted. I click "continue".

 

The box with the error stated, "Unsigned application requesting unrestricted access to system. The following resource is signed with a weak signature algorithm MD5withRSA and is treated as unsigned: https://address/software/avctKVM.jar".

 

The Exception is below:

JNLPException[category: Security Error : Exception: null : LaunchDesc:

https://1.1.1.1:443" spec="1.0+">

 

    iDRAC6 Virtual Console Client

    Dell Inc.

    https://1.1.1.1:443/images/logo.gif" kind="splash"/>

   

 

 

    ip=1.1.1.1

    vmprivilege=true

    helpurl= https://1.1.1.1:443/help/contents.html

    title=idrac-GJVDXQ1%2C+PowerEdge+R610%2C+User%3Anyiadmin

    user=572660336

    passwd=1159126505

    kmport=5900

    vport=5900

    apcp=1

    version=2

 

 

   

 

 

   

    https://1.1.1.1:443/software/avctKVM.jar" download="eager" main="true"/>

 

 

    https://1.1.1.1:443/software/avctKVMIOWin32.jar" download="eager"/>

    https://1.1.1.1:443/software/avctVMWin32.jar" download="eager"/>

 

 

    https://1.1.1.1:443/software/avctKVMIOWin64.jar" download="eager"/>

    https://1.1.1.1:443/software/avctVMWin64.jar" download="eager"/>

 

 

    https://1.1.1.1:443/software/avctKVMIOWin64.jar" download="eager"/>

    https://1.1.1.1:443/software/avctVMWin64.jar" download="eager"/>

 

 

    https://1.1.1.1:443/software/avctKVMIOLinux32.jar" download="eager"/>

    https://1.1.1.1:443/software/avctVMLinux32.jar" download="eager"/>

 

 

    https://1.1.1.1:443/software/avctKVMIOLinux32.jar" download="eager"/>

    https://1.1.1.1:443/software/avctVMLinux32.jar" download="eager"/>

 

 

    https://1.1.1.1:443/software/avctKVMIOLinux32.jar" download="eager"/>

    https://1.1.1.1:443/software/avctVMLinux32.jar" download="eager"/>

 

 

    https://1.1.1.1:443/software/avctKVMIOLinux32.jar" download="eager"/>

    https://1.1.1.1:443/software/avctVMLinux32.jar" download="eager"/>

 

 

    https://1.1.1.1:443/software/avctKVMIOLinux64.jar" download="eager"/>

    https://1.1.1.1:443/software/avctVMLinux64.jar" download="eager"/>

 

 

    https://1.1.1.1:443/software/avctKVMIOLinux64.jar" download="eager"/>

    https://1.1.1.1:443/software/avctVMLinux64.jar" download="eager"/>

 

]

    at com.sun.javaws.security.JNLPSignedResourcesHelper.checkSignedResourcesHelper(Unknown Source)

    at com.sun.javaws.security.JNLPSignedResourcesHelper.checkSignedResources(Unknown Source)

    at com.sun.javaws.Launcher.prepareResources(Unknown Source)

    at com.sun.javaws.Launcher.prepareAllResources(Unknown Source)

    at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)

    at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)

    at com.sun.javaws.Launcher.launch(Unknown Source)

    at com.sun.javaws.Main.launchApp(Unknown Source)

    at com.sun.javaws.Main.continueInSecureThread(Unknown Source)

    at com.sun.javaws.Main.access$000(Unknown Source)

    at com.sun.javaws.Main$1.run(Unknown Source)

    at java.lang.Thread.run(Thread.java:748)

 

Is it possible to resolve?

 

Thank you.

1 Rookie

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68 Posts

May 29th, 2017 13:00

I switched to openSUSE-Tumbleweed and it works.

1 Rookie

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68 Posts

May 29th, 2017 13:00

I switched to openSUSE-Tumbleweed and it works

January 16th, 2019 07:00

HOW can that be a solution?

I needed to access DRAC on Dell C2100 server & with Windows 10 / Java 8 201 it is no longer possible.

So I had to get Win 7 in VM with Java 7 80 & that worked.

So not a solution at all, but rather a workaround!

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