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Deploy JavaFX 2 Applet - Access Denied on the Jar File [message #1200475]

Thu, 21 November 2013 08:56

Daniel Zimmermann

Messages: 81
Registered: July 2009

Member

Hi,

please don't ask, why it has to be an applet - I'm not happy with it at all, but that's my task...

As far as I can tell I set up all the necessary stuff in the fxbuild file and exported the app. While the jar itself is executable (I tried it), the applet always fails to load.
I set up the Control Panel (reduced the security and added an Exception with the file reference of the generated HTML page) and tried to start the app. When I (re)load the page, the Java-Console fires up and informs me, that there is a problem with the persmission to read the jar file:

java.security.AccessControlException: access denied ("java.io.FilePermission" "C:\Eclipse\workspace-4.3-2\MyAppletFX\build\deploy\MyApplet.jar" "read")

I have to admit: I never liked Applet so I never even build one. I have no clue, what the problem is with it, right now...

Can someone give me a tip? Do you need to see the generated HTML-Code? The fxbuild?

Thanks in advance,
Daniel

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Re: Deploy JavaFX 2 Applet - Access Denied on the Jar File [message #1200476 is a reply to message #1200475]

Thu, 21 November 2013 09:00

Daniel Zimmermann

Messages: 81
Registered: July 2009

Member

I hope it has nothing to do with the plethora of libraries I needed to include in the app, but on the other hand I only see some "CacheEntry"s on the Java-Console, indicating, that there is no obvious problem...

...
CacheEntry[file:/C:/Eclipse/workspace-4.3-2/MyAppletFX/build/deploy/libs/log4j-1.2.17.jar]: updateAvailable=false,lastModified=Thu Nov 21 09:28:45 CET 2013,length=489883
...

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Re: Deploy JavaFX 2 Applet - Access Denied on the Jar File [message #1200523 is a reply to message #1200476]

Thu, 21 November 2013 09:29

Thomas Schindl

Messages: 6651
Registered: July 2009

Senior Member

Did you see the "deploy javafx 2 web application" thread from a few days
ago? Could it be the same problem, because I'm not

Tom

On 21.11.13 10:00, Daniel Zimmermann wrote:
> I hope it has nothing to do with the plethora of libraries I needed to
> include in the app, but on the other hand I only see some "CacheEntry"s
> on the Java-Console, indicating, that there is no obvious problem...
>
>
> ..
> CacheEntry[file:/C:/Eclipse/workspace-4.3-2/MyAppletFX/build/deploy/libs/log4j-1.2.17.jar]:
> updateAvailable=false,lastModified=Thu Nov 21 09:28:45 CET
> 2013,length=489883
> ..
>

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Re: Deploy JavaFX 2 Applet - Access Denied on the Jar File [message #1200524 is a reply to message #1200523]

Thu, 21 November 2013 09:30

Thomas Schindl

Messages: 6651
Registered: July 2009

Senior Member

On 21.11.13 10:29, Tom Schindl wrote:
> Did you see the "deploy javafx 2 web application" thread from a few days
> ago? Could it be the same problem, because I'm not

not a applet expert I can't really help.

Tom

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Re: Deploy JavaFX 2 Applet - Access Denied on the Jar File [message #1200550 is a reply to message #1200524]

Thu, 21 November 2013 09:42

Daniel Zimmermann

Messages: 81
Registered: July 2009

Member

Yes I saw the other thread, but I could not see if this is related to my problem... Maybe the creator of the other thread could give me some advice? What I can tell so far is, that I have no keystore specified - so maybe it is the reason! Or maybe it isn't...

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Re: Deploy JavaFX 2 Applet - Access Denied on the Jar File [message #1200676 is a reply to message #1200475]

Thu, 21 November 2013 10:58

Daniel Zimmermann

Messages: 81
Registered: July 2009

Member

Ok, in the end it really was a problem with the signing - for testing purposes I created a simple jks-keystore and provided it to the build process.

Maybe it would be nice to allow to set the verbose attribute in you fxbuild as well - and if the storetype attribute is empty, it should not be included in the <fx:signjar> task.

And I would have a proposal for the generated build.xml: While it is no big deal to do it manually, I think it would be nice, if the generated jnlp and html would be placed beside the singed jars (directory: dist) as well. Since the restrictions of the current Java are quite strong, it makes no sense at all, that these files are within the deploy dir, where the jars are not signed.

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Re: Deploy JavaFX 2 Applet - Access Denied on the Jar File [message #1200684 is a reply to message #1200676]

Thu, 21 November 2013 11:04

Thomas Schindl

Messages: 6651
Registered: July 2009

Senior Member

You are free to file bugzillas for those requests ;-) Please post the
ids to this forum so that others see what's going on.

Tom

On 21.11.13 11:58, Daniel Zimmermann wrote:
> Ok, in the end it really was a problem with the signing - for testing
> purposes I created a simple jks-keystore and provided it to the build
> process.
>
> Maybe it would be nice to allow to set the verbose attribute in you
> fxbuild as well - and if the storetype attribute is empty, it should not
> be included in the <fx:signjar> task.
>
> And I would have a proposal for the generated build.xml: While it is no
> big deal to do it manually, I think it would be nice, if the generated
> jnlp and html would be placed beside the singed jars (directory: dist)
> as well. Since the restrictions of the current Java are quite strong, it
> makes no sense at all, that these files are within the deploy dir, where
> the jars are not signed.

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Re: Deploy JavaFX 2 Applet - Access Denied on the Jar File [message #1200823 is a reply to message #1200684]

Thu, 21 November 2013 12:34

Daniel Zimmermann

Messages: 81
Registered: July 2009

Member

Hi Tom,

I opened this bug here and tried to describe, what I think might be a possible enhancement.
Sorry for forgetting about this in the first place - again...

Many greetings,
Daniel

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