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plugin1.3 & sigtool1.3 & security exception

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José Antonio Morcillo Valenciano

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Mar 24, 2000, 3:00:00 AM3/24/00
to
Hi everybody!
I'm trying to connect to an oracle database from an applet running in
netscape
for two weeks but I still have problems related to security. I could run
the applet
succefully with appletviewer and sign with javakey but in netscape :(
This is the exception that raises:

java.lang.SecurityException: cannot verify signature block file
META-INF/ZIGBERT
at sun.security.util.SignatureFileVerifier.process(Unknown Source)
at java.util.jar.JarVerifier.processEntry(Unknown Source)
at java.util.jar.JarVerifier.update(Unknown Source)
at java.util.jar.JarFile.initializeVerifier(Unknown Source)
at java.util.jar.JarFile.getInputStream(Unknown Source)
at sun.misc.URLClassPath$4.getInputStream(Unknown Source)
at sun.misc.Resource.getBytes(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
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)


I'm using java plugin1.3 and sigtool1.3 from netscape to sign my applet
I follow the steps from a web page
http://www.suitable.com/Doc_CodeSigning.shtml
where the explain it clearly but :(

Could anyone tell me what I'm doing wrong please, thank you!!!!!!!!!


Yoon, Jonghyun

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Mar 25, 2000, 3:00:00 AM3/25/00
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if you already install java plugin
why don't you use jarsigner in jdk
just sign the jar
and install certificate
(html need to be modified)
it is easy.

this site could help you
http://www.javasoft.com/products/plugin/1.2/docs/index.docs.html
I with it could help you.

"José Antonio Morcillo Valenciano" <ja...@gtt.es> wrote in message
news:38DB2B5F...@gtt.es...

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