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java vpn broken with Mac OS X 10.8.1 (log from plug-in 11.0.2.55 and JRE 1.8.0-ea-b55)

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SandorL
Offline
Joined: 2012-05-29
Points: 0

Hi,
Sadly, I cannot track down much of what's broken, but perhaps the description and the trace still helps someone (who can help me).

I use a VPN tunnel fired up in Java. I used to use JRE 6, 7 and 8 for it, with success. (JRE 8 could break it, but it finally worked 2 weeks ago.) Now seemingly everything works fine (before when it was broken, the tunnel did not open up " now it does, but traffic does not seem to go through) but the RDP file I should use to work does not seem to be able to connect anymore, probably because of VPN issues. Not much changed after my last successful connections, but Mac OS X has been updated to 10.8.1 AFTER my last successful use (but things broke even BEFORE Apple's Java update earlier this week). Now I tried updating JRE 8, then disabling it to fall back on (the now-updated) JRE 6, but nothing works. I paste a log from JRE 8 to help you find out more. (Things are broken with JRE 6 too, but logs were easier for me in JRE 8.)

Thanks for any thoughts what needs to be fixed and ideas about how.

Java Plug-in 11.0.2.55
Using JRE version 1.8.0-ea-b55 Java HotSpot(TM) 64-Bit Server VM
User home directory = /Users/laszlosandor
----------------------------------------------------
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
l: dump classloader list
m: print memory usage
o: trigger logging
q: hide console
r: reload policy configuration
s: dump system and deployment properties
t: dump thread list
v: dump thread stack
x: clear classloader cache
0-5: set trace level to
----------------------------------------------------
Sep 09, 2012 12:48:13 PM AppletTunnelProxy[panel0,0,0,50x50,invalid,hidden,layout=java.awt.FlowLayout] init()
INFO: ------------------ Java Information ------------------
Java Version: 1.8.0-ea
Java Vendor: Oracle Corporation
Java home: /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home
Java classpath: /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/classes
OS name: Mac OS X
OS architecture: x86_64
OS version: 10.8.1
Java user name: laszlosandor
Java user home directory: /Users/laszlosandor
Java user dir: /
Java io temp directory: /var/folders/jm/zv01q8f53gq4sbk7l4c_y1gw0000gn/T/
---------------- Package informatition ---------------
Specification Version: 1.0
Implementation Version: 6300.2010.1020.1451
------------------------------------------------------
Sep 09, 2012 12:48:13 PM AppletTunnelProxy[panel0,0,0,50x50,invalid,hidden,layout=java.awt.FlowLayout] init()
INFO: ------------------ Java Information ------------------
Java Version: 1.8.0-ea
Java Vendor: Oracle Corporation
Java home: /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home
Java classpath: /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/classes
OS name: Mac OS X
OS architecture: x86_64
OS version: 10.8.1
Java user name: laszlosandor
Java user home directory: /Users/laszlosandor
Java user dir: /
Java io temp directory: /var/folders/jm/zv01q8f53gq4sbk7l4c_y1gw0000gn/T/
---------------- Package informatition ---------------
Specification Version: 1.0
Implementation Version: 6300.2010.1020.1451
------------------------------------------------------
Sep 09, 2012 12:48:13 PM AppletTunnelProxy[panel0,0,0,50x50,invalid,hidden,layout=java.awt.FlowLayout] init()
INFO: Applet initialization...
Sep 09, 2012 12:48:13 PM AppletTunnelProxy[panel0,0,0,50x50,invalid,hidden,layout=java.awt.FlowLayout] init()
INFO: Applet initialization...
Sep 09, 2012 12:48:13 PM hosts.F5HostsFilePatcher@1bac57dd load()
INFO: OS Mac/Linux detected
Sep 09, 2012 12:48:13 PM hosts.F5HostsFilePatcher@1bac57dd load()
INFO: OS Mac/Linux detected
Sep 09, 2012 12:48:13 PM AppletTunnelProxy[panel0,0,0,50x50,invalid,hidden,layout=java.awt.FlowLayout] start()
INFO: Applet starting...
Sep 09, 2012 12:48:13 PM AppletTunnelProxy[panel0,0,0,50x50,invalid,hidden,layout=java.awt.FlowLayout] start()
INFO: Applet starting...
java.io.FileNotFoundException: https://sslvpn.dst.dk/vdesk/terminal/ui/F5JavaSupport
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1614)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:254)
at F5Const.parce_codebase(F5Const.java:269)
at F5Applet.getCodeBase(F5Applet.java:28)
at F5Const.get_support_data(F5Const.java:220)
at F5Const.fp_url(F5Const.java:124)
at F5Channel.init(F5Channel.java:63)
at AppletTunnelProxy.start(AppletTunnelProxy.java:139)
at com.sun.deploy.uitoolkit.impl.awt.AWTAppletAdapter.start(Unknown Source)
at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
at java.lang.Thread.run(Thread.java:722)
Sep 09, 2012 12:48:14 PM AppletTunnelProxy[panel0,0,0,50x50,layout=java.awt.FlowLayout] onConnected()
INFO: Command is empty
Sep 09, 2012 12:48:14 PM AppletTunnelProxy[panel0,0,0,50x50,layout=java.awt.FlowLayout] onConnected()
INFO: Command is empty
Save host file
Sep 09, 2012 12:48:14 PM AppletTunnelProxy[panel0,0,0,50x50,layout=java.awt.FlowLayout] onConnected()
SEVERE: Cannot save hosts file
java.io.FileNotFoundException: /etc/hosts (Permission denied)
at java.io.FileOutputStream.open(Native Method)
at java.io.FileOutputStream.(FileOutputStream.java:203)
at java.io.FileOutputStream.(FileOutputStream.java:156)
at hosts.F5HostsFilePatcher.save(F5HostsFilePatcher.java:105)
at AppletTunnelProxy.onConnected(AppletTunnelProxy.java:411)
at AppletTunnelProxy.onEvent(AppletTunnelProxy.java:452)
at tunnel.Tunnel.raiseOnEvent(Tunnel.java:282)
at tunnel.Tunnel.run(Tunnel.java:194)

Sep 09, 2012 12:48:14 PM AppletTunnelProxy[panel0,0,0,50x50,layout=java.awt.FlowLayout] onConnected()
SEVERE: Cannot save hosts file
java.io.FileNotFoundException: /etc/hosts (Permission denied)
at java.io.FileOutputStream.open(Native Method)
at java.io.FileOutputStream.(FileOutputStream.java:203)
at java.io.FileOutputStream.(FileOutputStream.java:156)
at hosts.F5HostsFilePatcher.save(F5HostsFilePatcher.java:105)
at AppletTunnelProxy.onConnected(AppletTunnelProxy.java:411)
at AppletTunnelProxy.onEvent(AppletTunnelProxy.java:452)
at tunnel.Tunnel.raiseOnEvent(Tunnel.java:282)
at tunnel.Tunnel.run(Tunnel.java:194)

Sep 09, 2012 12:48:14 PM AppletTunnelProxy[panel0,0,0,50x50,layout=java.awt.FlowLayout] onConnected()
INFO: Command is empty
Sep 09, 2012 12:48:14 PM AppletTunnelProxy[panel0,0,0,50x50,layout=java.awt.FlowLayout] onConnected()
INFO: Command is empty
Save host file
Sep 09, 2012 12:48:14 PM AppletTunnelProxy[panel0,0,0,50x50,layout=java.awt.FlowLayout] onConnected()
SEVERE: Cannot save hosts file
java.io.FileNotFoundException: /etc/hosts (Permission denied)
at java.io.FileOutputStream.open(Native Method)
at java.io.FileOutputStream.(FileOutputStream.java:203)
at java.io.FileOutputStream.(FileOutputStream.java:156)
at hosts.F5HostsFilePatcher.save(F5HostsFilePatcher.java:105)
at AppletTunnelProxy.onConnected(AppletTunnelProxy.java:411)
at AppletTunnelProxy.onEvent(AppletTunnelProxy.java:452)
at tunnel.Tunnel.raiseOnEvent(Tunnel.java:282)
at tunnel.Tunnel.run(Tunnel.java:194)

Sep 09, 2012 12:48:14 PM AppletTunnelProxy[panel0,0,0,50x50,layout=java.awt.FlowLayout] onConnected()
SEVERE: Cannot save hosts file
java.io.FileNotFoundException: /etc/hosts (Permission denied)
at java.io.FileOutputStream.open(Native Method)
at java.io.FileOutputStream.(FileOutputStream.java:203)
at java.io.FileOutputStream.(FileOutputStream.java:156)
at hosts.F5HostsFilePatcher.save(F5HostsFilePatcher.java:105)
at AppletTunnelProxy.onConnected(AppletTunnelProxy.java:411)
at AppletTunnelProxy.onEvent(AppletTunnelProxy.java:452)
at tunnel.Tunnel.raiseOnEvent(Tunnel.java:282)
at tunnel.Tunnel.run(Tunnel.java:194)

Sep 09, 2012 12:48:14 PM AppletTunnelProxy[panel0,0,0,50x50,layout=java.awt.FlowLayout] onConnected()
INFO: Command is empty
Sep 09, 2012 12:48:14 PM AppletTunnelProxy[panel0,0,0,50x50,layout=java.awt.FlowLayout] onConnected()
INFO: Command is empty
Save host file
Sep 09, 2012 12:48:14 PM AppletTunnelProxy[panel0,0,0,50x50,layout=java.awt.FlowLayout] onConnected()
SEVERE: Cannot save hosts file
java.io.FileNotFoundException: /etc/hosts (Permission denied)
at java.io.FileOutputStream.open(Native Method)
at java.io.FileOutputStream.(FileOutputStream.java:203)
at java.io.FileOutputStream.(FileOutputStream.java:156)
at hosts.F5HostsFilePatcher.save(F5HostsFilePatcher.java:105)
at AppletTunnelProxy.onConnected(AppletTunnelProxy.java:411)
at AppletTunnelProxy.onEvent(AppletTunnelProxy.java:452)
at tunnel.Tunnel.raiseOnEvent(Tunnel.java:282)
at tunnel.Tunnel.run(Tunnel.java:194)

Sep 09, 2012 12:48:14 PM AppletTunnelProxy[panel0,0,0,50x50,layout=java.awt.FlowLayout] onConnected()
SEVERE: Cannot save hosts file
java.io.FileNotFoundException: /etc/hosts (Permission denied)
at java.io.FileOutputStream.open(Native Method)
at java.io.FileOutputStream.(FileOutputStream.java:203)
at java.io.FileOutputStream.(FileOutputStream.java:156)
at hosts.F5HostsFilePatcher.save(F5HostsFilePatcher.java:105)
at AppletTunnelProxy.onConnected(AppletTunnelProxy.java:411)
at AppletTunnelProxy.onEvent(AppletTunnelProxy.java:452)
at tunnel.Tunnel.raiseOnEvent(Tunnel.java:282)
at tunnel.Tunnel.run(Tunnel.java:194)