How to sign applet on Solaris

Can somebody help me figure out the applet signing procedure/utility for the solaris platform ASAP. We got the following error message if we try now:
When trying to start MainMenu (converted Oracle form) on Solaris from panda using JDK1.3 plug-in, I am getting the
following exception:
"java.security.cert.CertificateException: Unable to verify the certificate with root CA"

Rajesh.Rathod wrote:
Hi All,
i have a 1og database on solaris os.
How to access isqlplus on Solaris.
Thanks in advance.
Regards,
Rajeshisqlplus is a web-based app. Fire up any browser and point to the appropriate ipaddress:port.

Similar Messages

Problem with signed applet

HI All,
I am writing a small applet to draw a line graph by setting the parameters from the html pages .It came up beutifully .There are two problems here .
1)When i try to print the applet it prints only black coloroued rectangle in place of applet(graph) .I read lot of articles only to find out that the applet need to be signed for printed .I tried all ways and means but could not succedd in printing an applet .
2)When i try to access the applet from other computer with out copying it says that applet can not be acceessed due to security failure .It throws exception.
I need your help on how to sign applets to access from other computer and also how to print applet content .
Can any one help me on this
Thanks in advance .

i am not sure of that , but having experience with drawing images ,graphs and the like and with no experience in printing, i can share u my experience.
using setBackground(Color.white) of the applet/panel wouldnot work since i believe it is something that is got to do with the graphics class .U have to draw a full white rectangle as a background before u start drawing lines.
like
g.setColor(color.white);
g.drawfullrect(0,0,width,height); /// draw a white background
g.setColot(Color.black);
g.drawline(0,0);
etc.....
Have fun dude.

What EXACTLY is happening when a signed applet loads in a page?

I'd like to know what happens when a signed applet is loaded in a page with the Java Plug-in. What methods are called, in which order, what happens when the user denies the applet, etc.
Any links to resources are also welcome.
Thanks!!

Hi there,
Please go thru the following links. I think they are self explanatory and does not need more elaboraion. These links expalin how the Signed Applet is loaded and how does the Class Loader and Code Verifier make it possible for the applet to work within it's security restriction.
Here are the links:
1.http://java.sun.com/j2se/1.4.2/docs/guide/plugin/developer_guide/rsa_how.html
2. http://ntrg.cs.tcd.ie/undergrad/4ba2.96/group2/applets.html
For more information about policy files you can check the following link:
http://www.interex.org/pubcontent/enterprise/jan01/14chew.html

How to run java signed applet in vista with changing IE security options

how to run java signed applet in vista with changing IE security options. If i change the IE security settings to low. it works.
without changing the security setting, how to run.

j_nanaji9 wrote:
how to run java signed applet in vista with changing IE security options. If i change the IE security settings to low. it works.
without changing the security setting, how to run.Can't be done without changing the security setting.

How to sign java applet policy to end user?

i have putted my applet class on server, i want all end users can access it on server, how to sign the java.policy to there JRE?
can anyone help me?

I found this some where else. It shows how to sign an applet.
START OF DOC
How To Sign a Java Applet
The purpose of this document is to document the steps required to sign and use an
applet using a self-signed cert or CA authorized in the JDK 1.3 plugin.
The original 9 steps of this process were posted by user irene67 on suns message forum:
http://forums.java.sun.com/thread.jsp?forum=63&thread=132769
-----begin irene67's original message -----
These steps describe the creation of a self-signed applet. This is useful for testing purposes. For use of public reachable applets, there will be needed a "real" certificate issued by an authority like VeriSign or Thawte. (See step 10 - no user will import and trust a self-signed applet from an unkown developer).
The applet needs to run in the plugin, as only the plugin is platform- and browser-independent. And without this indepence, it makes no sense to use java...
1. Create your code for the applet as usual.
It is not necessary to set any permissions or use security managers in
the code.
2. Install JDK 1.3
Path for use of the following commands: [jdk 1.3 path]\bin\
(commands are keytool, jar, jarsigner)
Password for the keystore is any password. Only Sun knows why...
perhaps ;-)
3. Generate key: keytool -genkey -keyalg rsa -alias tstkey
Enter keystore password: *******
What is your first and last name?
[Unknown]: Your Name
What is the name of your organizational unit?
[Unknown]: YourUnit
What is the name of your organization?
[Unknown]: YourOrg
What is the name of your City or Locality?
[Unknown]: YourCity
What is the name of your State or Province?
[Unknown]: YS
What is the two-letter country code for this unit?
[Unknown]: US
Is CN=Your Name, OU=YourUnit, O=YourOrg, L=YourCity, ST=YS, C=US
correct?
[no]: yes
(wait...)
Enter key password for tstkey
(RETURN if same as keystore password):
(press [enter])
4. Export key: keytool -export -alias tstkey -file tstcert.crt
Enter keystore password: *******
Certificate stored in file tstcert.crt
5. Create JAR: jar cvf tst.jar tst.class
Add all classes used in your project by typing the classnames in the
same line.
added manifest
adding: tst.class(in = 849) (out= 536)(deflated 36%)
6. Verify JAR: jar tvf tst.jar
Thu Jul 27 12:58:28 GMT+02:00 2000 META-INF/
68 Thu Jul 27 12:58:28 GMT+02:00 2000 META-INF/MANIFEST.MF
849 Thu Jul 27 12:49:04 GMT+02:00 2000 tst.class
7. Sign JAR: jarsigner tst.jar tstkey
Enter Passphrase for keystore: *******
8. Verifiy Signing: jarsigner -verify -verbose -certs tst.jar
130 Thu Jul 27 13:04:12 GMT+02:00 2000 META-INF/MANIFEST.MF
183 Thu Jul 27 13:04:12 GMT+02:00 2000 META-INF/TSTKEY.SF
920 Thu Jul 27 13:04:12 GMT+02:00 2000 META-INF/TSTKEY.RSA
Thu Jul 27 12:58:28 GMT+02:00 2000 META-INF/
smk 849 Thu Jul 27 12:49:04 GMT+02:00 2000 tst.class
X.509, CN=Your Name, OU=YourUnit, O=YourOrg, L=YourCity, ST=YS, C=US
(tstkey)
s = signature was verified
m = entry is listed in manifest
k = at least one certificate was found in keystore
i = at least one certificate was found in identity scope
jar verified.
9. Create HTML-File for use of the Applet by the Sun Plugin 1.3
(recommended to use HTML Converter Version 1.3)
10. (Omitted See Below)
-----end irene67's original message -----
To make the plug-in work for any browser you have two options with the JDK 1.3 plugin.
1) Is to export a cert request using the key tool and send it to a CA verification source like verisign.
When the reponse comes back, import it into the keystore overwriting the original cert for the generated key.
To export request:
keytool -certreg -alias tstkey -file tstcert.req
To import response:
keytool -import -trustcacerts -alias tstkey -file careply.crt
An applet signed with a cert that has been verified by a CA source will automatically be recognized by the plugin.
2) For development or otherwise, you may want to just use your self-signed certificate.
In that case, the JDK 1.3 plugin will recognize all certs that have a root cert located in the JDK 1.3 cacerts keystore.
This means you can import your test certificate into this keystore and have the plugin recognize your jars when you sign them.
To import self-signed certificate into the cacerts keystore, change directory to where the JDK plugin key store is located.
For JDK 1.3.0_02: C:\Program Files\JavaSoft\JRE\1.3.0_02\lib\security
For JDK 1.3.1: C:\Program Files\JavaSoft\JRE\1.3.1\lib\security
Import your self-signed cert into the cacerts keystore:
keytool -import -keystore cacerts -storepass changeit -file tstcert.crt
(the password is literally 'changeit')
Now, regardless of which method you use, the applet should be recognized as coming from a signed jar. The user can choose to activate it if he / she chooses. If your applet uses classes from multiple jars, for example Apache's Xerce's parser, you will need to sign those jars as well to allow them to execute in the client's brower. Otherwise, only the classes coming from the signed jar will work with the java.security.AllPermission setting and all other classes from unsigned jars will run in the sandbox.
NOTE: Unless otherwise specified by the -keystore command in all keytool and jarsigner operations, the keystore file used is named '.keystore' in the user's home directory.
The first time any keystore is accessed (including the default) it will be created and secured with the first password given by the user. There is no way to figure out the password if you forget it, but you can delete the default file and recreate it if necessary. For most operations, using the -keystore command is safer to keep from cluttering or messing up your default keystore.

How to read client's home directory files using signed applets

hi
i want to konw the exact procedure for the creation of signed applets . using that i want to read my client files....
Thanks
Dileep

google: http://www.google.com/search?q=how+to+sign+an+applet

I don't understand how to sign an applet

Hi
could you indicate me how to sign an applet or documentation which deals with this subject...
Thanx

I assume that by now your applet is signed and that it can be loaded into the browser and that the Java-plug-in will do something with your applet.
Look into the Java console after your applet has stopped running. (There is a coffee mug at the lower right corner of the screen).
For debugging an applet this Java console is quite practical.
If issued from within an applet, statements like
System.out.println("Some info for debugging\n");
will print into the Java console. You can also use that in a catch-part of a try-catch-finally construct:
try {
// some method which may raise an exception
catch( Exception e ) {
System.out.println(" * ooops * " + e.getMessage() + "\n");
}

How to create signed applet and make it work with browser

i hav an applet that needs to write a file to onto local system resource. i came to know that the applet needs to be signed. so i searched some guides to create a signed applet but most of them specify how to use it with applet viewer and not on a browser. plz help me with how to sign an applet and and allow it to write a file from within a browser.

On linux, something like this:
keytool -genkey -alias signSocket -keystore socketstore -keypass abc123 -dname "cn=your name" -storepass abc123
jar cvf Socket.jar *.class
jarsigner -keystore socketstore -storepass abc123 -keypass abc123 -signedjar SSocket.jar Socket.jar signSocket
And in html:
CODE = "YourClass.class"
ARCHIVE = "SSocket.jar"
...

How to sign a java applet using iPlanet SSL certificate?

Dear all,
I have a IPlanet web server with SSL installed,
can I use the SSL certificate to sign my java applet which will run on the server? how to sign a java applet in this scenario? somebody please help me! thanks!
yours sincerely
dashel

Why can't you create jar files?

How to sign the applet with verisign certificate?

Hi,
I got a test certificate from the Verisign.
Now I want to know, how to sign my applet with that certificate?
Thanks,
Siva E.

Hi!
You have to create a keystore wich contains the certificate. I think you call keystore -import "verisign.cert"Try the command, and it will tell you what it needs.
To do the acutal signing of an applet (jar-file), you write somehting like this:
jarsigner -keystore "NameOfKeystore" -keypass "PasswordToPrivKey" -storepass "PasswordToStore" "YourJarFile.jar" "CertAlias"The cert alias is an alias you created when importing the certificate. Hope it Helps!
Henrik

How to sign an applet?

i want to know how to sign an applet and what's root certs?

Check this URL ..it might help you
http://developer.java.sun.com/developer/qow/archive/99/index.html

How to sign in Applet?

Hello,
How to sign in the Applet? I have try many way to do this but still not successfull.
I need a webpage that really have the step by step instructions. thanks a lot. ( sorry for saying that, because I really tired to follow those instruction that not complete or confusing )
What is the certificate? where can I get this? Is it keystore = certificate?
Do I need to connect to the Internet when I signing up my Applet?
Why sign in Applet?
Thanks.

see if helps,
http://forum.java.sun.com/thread.jsp?forum=54&thread=103843

How to Randomfile access Non-Signed Applet?

How to access a file with RandomFile Access with a non-signed Applet?
Similar to this but with Random Seek,Read, Write.
BufferedReader inData = new BufferedReader(new InputStreamReader(home.openStream()));
Thank you

Have you looked at
http://java.sun.com/docs/books/tutorial/essential/io/index.html

How to develop signed applet

Hello Friends
I am working on chat application using applet.
But simple applet throw exception for different database server than application server.
So how can solve this problem ?
Is Signed Applet a solution ?
If yes how to develop signed applet ?

Hello Friends
I am working on chat application using applet.
But simple applet throw exception for different
database server than application server.
So how can solve this problem ?Best by not letting your applet access the database, and letting the application server do that instead.
Is Signed Applet a solution ?Yes.
If yes how to develop signed applet ?http://www.google.com/search?hl=en&q=how+to+sign+an+applet

How to resolve problems in policy file of signed Applet

Hi to All,
I want to connect the web site through my Signed Applet which is working as a Proxy server. but i m facing certain problems in my policy file:
this is my policy file :-
grant {
permission java.security.AllPermission "", "";
permission java.net.SocketPermission "http://www.google.com:4321", "connect, accept,resolve";
permission java.security.UnresolvedPermission;
n i got such type of exceptions n my Applet prompt applet not initialized.
Got connection Socket[addr=/192.168.1.232,port=1200,localport=4321]
Reading request...
URI is: http://www.google.com/
Host to contact is: www.google.com at port 80
Got request...
java.security.AccessControlException: access denied (java.net.SocketPermission www.google.com resolve)
at java.security.AccessControlContext.checkPermission(AccessControlContext.java:264)
at java.security.AccessController.checkPermission(AccessController.java:427)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
at java.lang.SecurityManager.checkConnect(SecurityManager.java:1031)
at java.net.InetAddress.getAllByName0(InetAddress.java:1117)
at java.net.InetAddress.getAllByName0(InetAddress.java:1098)
at java.net.InetAddress.getAllByName(InetAddress.java:1061)
at java.net.InetAddress.getByName(InetAddress.java:958)
at java.net.InetSocketAddress.<init>(InetSocketAddress.java:124)
at java.net.Socket.<init>(Socket.java:179)
at ProxyApplet.handle(ProxyApplet.java:75)
at ProxyApplet.<init>(ProxyApplet.java:132)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at java.lang.Class.newInstance0(Class.java:350)
at java.lang.Class.newInstance(Class.java:303)
at sun.applet.AppletPanel.createApplet(AppletPanel.java:721)
at sun.applet.AppletPanel.runLoader(AppletPanel.java:650)
at sun.applet.AppletPanel.run(AppletPanel.java:324)
at java.lang.Thread.run(Thread.java:595)
here 4321 is Port no. which i've as a random port no.
plz Help
thnx in advance
with regards
pank_naini

Please, if you can't help me, could you tell me who can I contact ?

How to sign applet on Solaris

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