Re: SecurityManager problem.. Please Help

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#17363

From: Jeff Nelson
Date: Sun, 15 Nov 1998 00:00

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Andrey Gayvoronsky wrote:

> Hi all... As I know each applet has a default securitymanager and all
> settings of it set to false(permision denied). As a result of it - I
> can't creat file.  (security.checkwrite exception raises). How I can
> resetup this settings?
>
> P.S.: I don't use javabuilder(simple i haven't it), but it goes from
> JDK.
>
> BTW: Sorry for my terrible english.
>
> Please answer to gayvoronsky@usa.net

Not all of the settings for AppletSecurityManager are false.
Some operations are allowed in applets. For example, applets
can use network connections back to the originating web server.

If you want to go beyond the capabilities of the AppletSecurityManager
to do things like file access, you have to implement a signed applet.
For legacy browsers, this requires that you use the Netscape
Capabilities API.  For more recent browsers, signed Jar files
should work.
                                        - Jeff
--
Experts in Distributed Technologies  Http://www.dialogosweb.com

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From: Jeff Nelson <jnelson@DistributedObjects.com>
Subject: Re: SecurityManager problem.. Please Help
Date: 1998/11/15
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