[6546] in java-interest
Re: AppletSecurity Exception
daemon@ATHENA.MIT.EDU (seokkyukong)
Wed Apr 3 18:15:46 1996
Date: Thu, 4 Apr 1996 08:15:39 +0900
Reply-To: Java Interest <JAVA-INTEREST@JAVASOFT.COM>
From: seokkyukong <skkong@AMINET.CO.KR>
To: Multiple recipients of list JAVA-INTEREST
<JAVA-INTEREST@JAVASOFT.COM>
Kenneth Cheng wrote:
>
> I was trying to establish an URL connection. When I run my code as a
> standalone program, it works fine. However, when I run it as an applet,
> I receive the following error message:
>
> *** Security Exception: socket.connect:->www-leland.stanford.edu ***
> sun.applet.AppletSecurityException: security.socket.connect: ->www-leland.stanfo
> rd.edu
> at sun.applet.AppletSecurity.checkConnect(AppletSecurity.java:424)
> at sun.applet.AppletSecurity.checkConnect(AppletSecurity.java:363)
> at sun.net.www.http.HttpClient.openServer(HttpClient.java:103)
> at sun.net.www.http.HttpClient.<init>(HttpClient.java:412)
> at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection
> .java:68)
> at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon
> nection.java:159)
> at test.getInputData(test.java:41)
> at test.init(test.java:26)
> at sun.applet.AppletPanel.run(AppletPanel.java:243)
> at java.lang.Thread.run(Thread.java:289)
> error in creating input stream.
>
> What have I done wrong?Hi,
hmmm....
applet can communicate withe only server from which launchs.
if you connect another server, then fail.
it's only security problem.
Bye
