search

samm-git / jvpn

Perl script to connect to the Juniper VPN with Host Checker enabled
77 stars 61 forks source link

Error with tncc #17

Open orgads opened 10 years ago

orgads commented 10 years ago 
Exception in thread "main" java.lang.NoClassDefFoundError: netscape/javascript/JSObject                                                                  
        at com.neoteris.Logger.a(Unknown Source)                                                                                                         
        at com.neoteris.Logger.a(Unknown Source)                                                                                                         
        at com.neoteris.Logger.if(Unknown Source)                                                                                                        
        at com.neoteris.Logger.log(Unknown Source)                                                                                                       
        at net.juniper.tnc.NARPlatform.linux.LinuxNARlatform.logInfo(LinuxNARlatform.java:111)
        at net.juniper.tnc.HttpNAR.NARUtil.logInfo(NARUtil.java:59)
        at net.juniper.tnc.HttpNAR.HttpNAR.initialize(HttpNAR.java:193)
        at net.juniper.tnc.NARPlatform.linux.LinuxHttpNAR.main(LinuxHttpNAR.java:50)
Caused by: java.lang.ClassNotFoundException: netscape.javascript.JSObject
        at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
        ... 8 more

Jar can be found here

orgads commented 10 years ago

The problem is missing plugin.jar in classpath.

vsnine commented 9 years ago

On Fedora 21, adding the following before executing the jvpn.pl script solved this for me. CLASSPATH="/usr/share/icedtea-web/plugin.jar"

AdnanHodzic commented 9 years ago

I have same problem on Debian Jessie (8.1).

Transfer went ok
Exception in thread "main" java.lang.NoClassDefFoundError: netscape/javascript/JSObject
    at com.neoteris.Logger.a(Unknown Source)
    at com.neoteris.Logger.a(Unknown Source)
    at com.neoteris.Logger.if(Unknown Source)
    at com.neoteris.Logger.log(Unknown Source)
    at net.juniper.tnc.NARPlatform.linux.LinuxNARlatform.logInfo(LinuxNARlatform.java:111)
    at net.juniper.tnc.HttpNAR.NARUtil.logInfo(NARUtil.java:59)
    at net.juniper.tnc.HttpNAR.HttpNAR.initialize(HttpNAR.java:193)
    at net.juniper.tnc.NARPlatform.linux.LinuxHttpNAR.main(LinuxHttpNAR.java:50)
Caused by: java.lang.ClassNotFoundException: netscape.javascript.JSObject
    at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
    ... 8 more
Unable to start tncc.jar process at ./jvpn.pl line 743.

I've run: export CLASSPATH="/usr/share/icedtea-web/plugin.jar" before running jvpn.pl but without success.

Any other ideas?

orgads commented 9 years ago

Do you have icedtea-netx-common installed?

plugin.jar can be in /usr/share/icedtea-web/plugin.jar or /usr/lib/jvm/jdk-7-oracle-i586/jre/lib/plugin.jar. If you have one of them it should work.

AdnanHodzic commented 9 years ago

In the end I went with a different solution (openconnect).

If you're interested in my setup, please see my "Juniper/Pulse Secure VPN on Linux (2015 edition)" blog post.

juliogc commented 6 years ago

@AdnanHodzic unfortunately the openconnect didn't solve my problem.

@orgads I could easily solve this issue by changing the openjdk to the Oracle JDK.

On Ubuntu:

$ sudo add-apt-repository ppa:webupd8team/java
$ sudo apt-get update
$ sudo apt-get install oracle-java8-installer
$ sudo update-alternatives --config java

  Selection    Path                                            Priority   Status
------------------------------------------------------------
  0            /usr/lib/jvm/java-8-oracle/jre/bin/java          1081      auto mode
  1            /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java   1081      manual mode
* 2            /usr/lib/jvm/java-8-oracle/jre/bin/java          1081      manual mode

Press <enter> to keep the current choice[*], or type selection number: 2
HugoDL commented 4 years ago

I was facing the same problem and could solve installing the package default-jre

sudo apt install default-jre

Reading package lists... Done Building dependency tree
Reading state information... Done The following additional packages will be installed: default-jre-headless openjdk-11-jre openjdk-11-jre-headless Suggested packages: fonts-ipafont-gothic fonts-ipafont-mincho fonts-wqy-microhei | fonts-wqy-zenhei The following NEW packages will be installed: default-jre default-jre-headless openjdk-11-jre openjdk-11-jre-headless 0 upgraded, 4 newly installed, 0 to remove and 1 not upgraded. Need to get 4.276 B/37,5 MB of archives. After this operation, 171 MB of additional disk space will be used. Do you want to continue? [Y/n] y Get:1 http://sft.if.usp.br/ubuntu focal/main amd64 default-jre-headless amd64 2:1.11-72 [3.192 B] Get:2 http://sft.if.usp.br/ubuntu focal/main amd64 default-jre amd64 2:1.11-72 [1.084 B] Fetched 4.276 B in 0s (22,1 kB/s)
Selecting previously unselected package openjdk-11-jre-headless:amd64. (Reading database ... 395271 files and directories currently installed.) Preparing to unpack .../openjdk-11-jre-headless_11.0.8+10-0ubuntu1~20.04_amd64.deb ... Unpacking openjdk-11-jre-headless:amd64 (11.0.8+10-0ubuntu1~20.04) ... Selecting previously unselected package default-jre-headless. Preparing to unpack .../default-jre-headless_2%3a1.11-72_amd64.deb ... Unpacking default-jre-headless (2:1.11-72) ... Selecting previously unselected package openjdk-11-jre:amd64. Preparing to unpack .../openjdk-11-jre_11.0.8+10-0ubuntu1~20.04_amd64.deb ... Unpacking openjdk-11-jre:amd64 (11.0.8+10-0ubuntu1~20.04) ... Selecting previously unselected package default-jre. Preparing to unpack .../default-jre_2%3a1.11-72_amd64.deb ... Unpacking default-jre (2:1.11-72) ... Setting up openjdk-11-jre-headless:amd64 (11.0.8+10-0ubuntu1~20.04) ... update-alternatives: using /usr/lib/jvm/java-11-openjdk-amd64/bin/rmid to provide /usr/bin/rmid (rmid) in auto mode update-alternatives: using /usr/lib/jvm/java-11-openjdk-amd64/bin/java to provide /usr/bin/java (java) in auto mode update-alternatives: using /usr/lib/jvm/java-11-openjdk-amd64/bin/keytool to provide /usr/bin/keytool (keytool) in auto mode update-alternatives: using /usr/lib/jvm/java-11-openjdk-amd64/bin/jjs to provide /usr/bin/jjs (jjs) in auto mode update-alternatives: using /usr/lib/jvm/java-11-openjdk-amd64/bin/pack200 to provide /usr/bin/pack200 (pack200) in auto mode update-alternatives: using /usr/lib/jvm/java-11-openjdk-amd64/bin/rmiregistry to provide /usr/bin/rmiregistry (rmiregistry) in auto mode update-alternatives: using /usr/lib/jvm/java-11-openjdk-amd64/bin/unpack200 to provide /usr/bin/unpack200 (unpack200) in auto mode update-alternatives: using /usr/lib/jvm/java-11-openjdk-amd64/bin/jfr to provide /usr/bin/jfr (jfr) in auto mode update-alternatives: using /usr/lib/jvm/java-11-openjdk-amd64/lib/jexec to provide /usr/bin/jexec (jexec) in auto mode Setting up openjdk-11-jre:amd64 (11.0.8+10-0ubuntu1~20.04) ... Setting up default-jre-headless (2:1.11-72) ... Setting up default-jre (2:1.11-72) ... Processing triggers for mime-support (3.64ubuntu1) ... Processing triggers for hicolor-icon-theme (0.17-2) ... Processing triggers for gnome-menus (3.36.0-1ubuntu1) ... Processing triggers for desktop-file-utils (0.24+linuxmint1) ...

I'm using Linux Mint 20

cat /etc/*release

DISTRIB_ID=LinuxMint DISTRIB_RELEASE=20 DISTRIB_CODENAME=ulyana DISTRIB_DESCRIPTION="Linux Mint 20 Ulyana" NAME="Linux Mint" VERSION="20 (Ulyana)" ID=linuxmint ID_LIKE=ubuntu PRETTY_NAME="Linux Mint 20" VERSION_ID="20" HOME_URL="https://www.linuxmint.com/" SUPPORT_URL="https://forums.ubuntu.com/" BUG_REPORT_URL="http://linuxmint-troubleshooting-guide.readthedocs.io/en/latest/" PRIVACY_POLICY_URL="https://www.linuxmint.com/" VERSION_CODENAME=ulyana UBUNTU_CODENAME=focal cat: /etc/upstream-release: Is a directory

java --version

openjdk 11.0.8 2020-07-14 OpenJDK Runtime Environment (build 11.0.8+10-post-Ubuntu-0ubuntu120.04) OpenJDK 64-Bit Server VM (build 11.0.8+10-post-Ubuntu-0ubuntu120.04, mixed mode, sharing)