Hello Michael,
what the error is telling you is that the 5250 code does not have the right to get the system properties. That is probably because you have removed the global policy file from the Java VM? The jnlp file contains the security sections <all-permission>? This should normally allow the code to have all permission on the PC. The JNLP file I have forwared shouls launch the emulator as if it was installed normally on the PC. So I have no idea where the uid and pwd prompting comes from.
Wim.
| [EMAIL PROTECTED]
Sent by: [EMAIL PROTECTED] 10/05/2005 19:32
|
|
Well...things are different now. :) I removed the .java.policy from one
Windows machine, and now it's prompting me for a userid and
password...I'm not sure if it wants a network or iSeries
userid...doesn't seem to like either one. This one sits behind a proxy
server.
I tried a different machine (removed the .java.policy) and get this:
Parameter -e is specified as:
access denied (java.util.PropertyPermission * read,write)
java.lang.ExceptionInInitializerError
at org.tn5250j.Screen5250.jbInit(Unknown Source)
at org.tn5250j.Screen5250.<init>(Unknown Source)
at org.tn5250j.Gui5250.jbInit(Unknown Source)
at org.tn5250j.Gui5250.<init>(Unknown Source)
at org.tn5250j.Session.<init>(Unknown Source)
at org.tn5250j.SessionManager.openSession(Unknown Source)
at org.tn5250j.My5250App.jbInit(Unknown Source)
at org.tn5250j.My5250App.init(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.security.AccessControlException: access denied
(java.util.PropertyPermission mrj.version 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.tn5250j.tools.system.OperatingSystem.<clinit>(Unknown Source)
... 10 more
Which I think is telling me that it loaded the TN5250j.jnlp file but
there's a problem with the permissions specified in the file.
Both PCs are at JSE 1.4..2 or higher.
Any ideas?
Thanks...
- Michael
> -------- Original Message --------
> Subject: RE: [Tn5250j-general] Applet Deployment
> From: [EMAIL PROTECTED]
> Date: Tue, May 10, 2005 9:49 am
> To: tn5250j-general@lists.sourceforge.net
>
> Yup.
>
>
>
>
>
> [EMAIL PROTECTED]
> Sent by: [EMAIL PROTECTED]
> 10/05/2005 15:44
> Please respond to
> tn5250j-general@lists.sourceforge.net
>
>
> To
> tn5250j-general@lists.sourceforge.net
> cc
>
> Subject
> RE: [Tn5250j-general] Applet Deployment
>
>
>
>
>
>
> Hi Wim -
>
> Well...hopefully Java is installed correctly...I'm not sure of the
> client PCs since they were deployed without Java in mind. But, that's
> fixable if there's a problem.
>
> The JNLP file you sent looks simple...thanks for sharing the file. The
> base URL can be an http:// request rather than file://, correct?
>
> Thanks...
>
> - Michael
>
> > -------- Original Message --------
> > Subject: RE: [Tn5250j-general] Applet Deployment
> > From: [EMAIL PROTECTED]
> > Date: Tue, May 10, 2005 9:17 am
> > To: tn5250j-general@lists.sourceforge.net
> >
> > Hello Michael,
> >
> > The emulator is a Java GUI application, which means you cannot launch it
>
> > as a servlet or as an HTML page. As you told me that you are already
> > launching the emulator as an applet, I presume you have Java installed
> > correctly on the target PCs as I think the applet will not run in a
> > standard Windows JVM within the browser. So you need the java plugin in
> > the browser.
> >
> > The actual web start deployment is thus very easy. Just write up an JNLP
>
> > file for the emulator. You can install this on your webserver so that
> > everyone is able to launch the latest version of the emulator from your
> > webserver by clicking a link to the JNLP file. I have a simple JNLP file
>
> > that is attached. Please change it for your needs: the codebase should
> > point to the base URL where to find all jars, icons etc.
> >
> > HTH,
> > Wim.
> >
> >
> >
> >
> >
> >
> > [EMAIL PROTECTED]
> > Sent by: [EMAIL PROTECTED]
> > 10/05/2005 15:05
> > Please respond to
> > tn5250j-general@lists.sourceforge.net
> >
> >
> > To
> > tn5250j-general@lists.sourceforge.net
> > cc
> >
> > Subject
> > RE: [Tn5250j-general] Applet Deployment
> >
> >
> >
> >
> >
> >
> > Hi Wim -
> >
> > Thanks for the feedback. What are the alternatives to launching the
> > emulator as an applet? Can I launch it as a servlet?
> >
> > I'll look into web start.
> >
> > Thanks...
> >
> > - Michael
> >
> > > -------- Original Message --------
> > > Subject: Re: [Tn5250j-general] Applet Deployment
> > > From: [EMAIL PROTECTED]
> > > Date: Tue, May 10, 2005 8:58 am
> > > To: tn5250j-general@lists.sourceforge.net
> > >
> > > Hello Michael,
> > >
> > > If I'm correct there is no correct way to deploy a java policy file
> when
> >
> > > deploying an applet. So the easiest way would be to sign your applet.
> > You
> > > can generate your own (test-)certificate for signing. Another
> > possibility
> > > would be to start your emulator with webstart. This allows for easier
> > > policy file replacement or for unsecured deployment. Problem with
> > applets
> > > is that a refresh of the web page will relaunch your applet and thus
> > kill
> > > your 5250 session?
> > >
> > > HTH,
> > > Wim Van Leuven.
> > >
> > >
> > >
> > >
> > > [EMAIL PROTECTED]
> > > Sent by: [EMAIL PROTECTED]
> > > 10/05/2005 14:48
> > > Please respond to
> > > tn5250j-general@lists.sourceforge.net
> > >
> > >
> > > To
> > > tn5250j-general@lists.sourceforge.net
> > > cc
> > >
> > > Subject
> > > [Tn5250j-general] Applet Deployment
> > >
> > >
> > >
> > >
> > >
> > >
> > > Hi folks -
> > >
> > > Installed tn5250j yesterday and got it working as an applet. Very nice
> > > code...thanks for putting it together.
> > >
> > > Question: Do I have this right? I either need to deploy a .java.policy
> > > file to client PCs that want to access my iSeries, or I need to
> > > digitally sign the applet.
> > >
> > > Any good methods of deploying the .java.policy file?
> > >
> > > Thanks...
> > >
> > > - Michael
> > >
> > >
> > >
> > >
> > >
> > >
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