From Bugzilla Helper: User-Agent: Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:0.9.3) Gecko/20010801 BuildID: 2001080110 This Java exeption is shown on the test case: java.security.AccessControlException: access denied (java.net.SocketPermission proxy.schuler.de resolve) 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.checkConnect(Unknown Source) at java.net.InetAddress.getAllByName0(Unknown Source) at java.net.InetAddress.getAllByName0(Unknown Source) at java.net.InetAddress.getByName(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getHttpProxyAuthentication(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at sun.plugin.protocol.jdk12.http.HttpURLConnection.getInputStream(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(Unknown Source) at sun.plugin.protocol.jdk12.http.HttpURLConnection.checkCookieHeader(Unknown Source) at sun.plugin.protocol.jdk12.http.HttpURLConnection.getInputStream(Unknown Source) at java.net.HttpURLConnection.getResponseCode(Unknown Source) at sun.applet.AppletClassLoader.getBytes(Unknown Source) at sun.applet.AppletClassLoader.access$100(Unknown Source) at sun.applet.AppletClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at sun.applet.AppletClassLoader.findClass(Unknown Source) at sun.plugin.security.PluginClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.applet.AppletClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.applet.AppletClassLoader.loadCode(Unknown Source) at sun.applet.AppletPanel.createApplet(Unknown Source) at sun.plugin.AppletViewer.createApplet(Unknown Source) at sun.applet.AppletPanel.runLoader(Unknown Source) at sun.applet.AppletPanel.run(Unknown Source) at java.lang.Thread.run(Unknown Source) With MS IE 5.5 there is no problem !!!! Bye Rainer Reproducible: Always Steps to Reproduce: 1. Load the page http://www.mozilla.org/quality/browser/debugtc/bft_browser_applet.html behind a Squid Proxy / Firewall 2. --> the Java exeption pops up Actual Results: You see the Java exeption. Expected Results: The clock should should show up. N/A

moving to oji

Using JDK1.3.1 and today's trunk worksforme on WINTT. I'll have our QA try it on WINME.

Applet works well behind proxy/firewall on WinME. Mozilla 0.9.2 and 0.9.3 JDK 1.3.1

Hello, sorry. The mozilla-win32-installer-sea.exe (20010808) is still not working with Windows NT and SQuid. If you turn on user authentication in SQUid 2.3STABLE3 the Java subsystem is broken. It works works Netscape 4.7x and IE 5.x. Bye Rainer Tammer P.S.: We use two cascaded proxy servers. First proxy on the firewall and second proxy on the internal network. The second proxy uses user authentication. If I turn off the user authentication it works.

Hello, additional info: I checked our log files ... if you try to load the clock applet you can see that no user info is transmitted. If you use Netscape 4.7x the user info is transmitted. Mozilla nightly on Win32: 997361386.492 6 153.3.21.118 TCP_DENIED/407 1519 GET http://java.sun.com/openstudio/applets/classes/JavaClock.class - NONE/- - Netscape 4.76i on AIX 997361320.014 188 153.3.21.40 TCP_MISS/200 4349 GET http://java.sun.com/openstudio/applets/classes/JavaClock.class tammer PARENT_HIT/ifw.schuler.de application/java-vm Bye Rainer Tammer

Hi Oleg, Can you replicate the test environment proposed by tammer? Particularly the being able to check the log files for user info being sent or not?

Tested today under WinME and RH Linux with jdk1.3.1 Used squid-2.4.STABLE1 as password protected firewall. Under WInME(mozilla 0.9.2 & 0.9.3) results are exactly the same as in bug report: - Security exception on console - Applet isn't loaded Under Linux and mozilla 0.9.2 all works fine: - Additional authorization window appears during applet startup and ask about proxy user/password - Applet loads and render well without of any exception. Attached please look at part of squid logs for Linux and WinME and note, that user isn't transfered for WInME

Since the java plugin handles HTTP requests originating from applets, I'm going to re-assign this one to JPI.

assign to jmelvin.

reassign to Jim Melvin.

Marking invalid. I'll file this in bugtraq.

bugtraq 4492630

On 16 August 08:29:46, Rainer Tammer wrote: > Hello, > you have written: > > > > >------- Additional Comments From edburns@acm.org 2001-08-15 19:08 ------- > >bugtraq 4492630 > > > > Silly question: Where can I find this bug entry ??? > With the number 4492630 I can not find a bug at SUN'S JAVA site ... ?? > Sorry for this stupid question. > > > Bye > Rainer Tammer > > > Bugtraq is Sun's internal bug tracking system, and, lamentably, the only one where the engineers working on the java plugin pay attention.

*** Bug 103261 has been marked as a duplicate of this bug. ***