Generate MF_password for a JCOP applet to access mifare ?

Where can I download any tools to generate MF_Password?
I find nothing in the Philips website.
Or I should implement a generation function within the applet?
Great thanks! ^_^

Hi Divyesh,
Thanks for your response!
But I still can not understand what you mean.
I reference: http://www.nxp.com/acrobat/other/identification/067512.pdf
I only have JCOP41 eclipse help. According to the API
readWriteMifare(short mode, byte[] data, short offset, short mifareBlocks)
If I put the MF_password into the byte[] data, can I read/write mifare?
After I run the JCOP applet and trigger the mifare access with sending APDU on JCOP shell command, 9000 is replied.
But my access does not success.
Am I wrong? Or where can I reference sample applet to access mifare?
Regards,
trylans

Similar Messages

What are EXACT STEPS for giving an applet unrestricted access?

Hello all,
My company has developed a library for Java applications, and it's packaged in a jar file. We recently needed to create an applet to put on our website to demo the library's functionality. However, because it wasn't designed to be used in an applet, we get all kinds of security violations when running it in a web browser (reading system properties, reading Preferences API, reading local files, etc.)
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Can an applet signed by us get these permissions without the end user having to modify their policy file? I tried signing the applet using the techniques from
http://www-personal.umich.edu/~lsiden/tutorials/signed-applet/signed-applet.html
but the link may be out-of-date and it didn't work. Frankly I think Sun has failed miserably with regards to applet security - they made it incredibly difficult to do correctly and they provide no documentation on how to do it. Basically every topic in this forum is asking the same question - how do you easily give an applet permission to do what it needs to do?
So here's the question: once and for all, can anyone provide a list of the exact steps necessary to give an applet permissions?

Hello.
"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. Place a link to the .crt file (created in step 4) in the HTML-File.
This .crt file has to be opened by the browser and has to be set to
trusted,
as the root CA for testing is not known to the browser. For use with
"real" certificates, this step should not be necessary."
Only one my comment. You should sign all jars that your applet requires.

Unable to generate report for size of KM folder

hi all,
i want to generate report for size of folder in KM.I am havingthe following roles content admin,content management,system admin,home, are these roles sufficent to generate report or any roles are needed?
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After starting the Km report in Resource Statistics its showing size as zero.
help me in sloving this issue.
thanks in advance,
Aravind

You could find all KM reports to the given navigation
try all these paths...I am unable to findout your issue definitely permission related
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SQL*Developer 2.1 - Not Generating DDL for Different Users

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ORA-31603: object "ACCOUNT_TYPE_LKP" of type TABLE not found in schema "POR_OWN"
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Our DBA has not been able to provided a work around. He says you have to login directly as the owner of the objects to use dbms_metdata in this fashion.
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Thanks,
Tom

We have several users currently using SQL Navigator and/or TOAD. We would like them to switch to SQL developer, but part of their job is to view the source of views in another schema. They have select privileges on the underlying tables and are able to see the source using other tools. Using SQL Developer, they receive on ORA-31603 because it's calling dbms_meta. Note ID 1185443.1 describes the issue and suggests granting the users the SELECT_CATALOG_ROLE.
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Thanks,
Paul

Steps to generate Token for opendoc url call in XI3.1

Hi Guys,
I am quite new to Sdk's and java programming .
I am trying to get some help in generating token for opendoc url to avoid login while trying to access a report in Infoview.
From a previous post I got this code:
<%@ page import="com.crystaldecisions.sdk.framework.*" %>
<%@ page import="com.crystaldecisions.sdk.exception.SDKException" %>
<%@ page import="com.crystaldecisions.sdk.occa.security.*" %>
<%
boolean loginSuccessful = false;
IEnterpriseSession boEnterpriseSession = null;
String username = "Administrator";
String password = "pwd";
String cmsname = "CMS";
String authenticationType = "secEnterprise";
try {
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} catch (SDKException sdkEx) {
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if (loginSuccessful) {
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%>
The problem is I don't know where to put this code in the opendoc.jsp file.
I tried to create a custom OpenDoc.jsp with a above code, leaving the original opendoc.jsp as it is. And used this custom jsp file in the opendoc url. This is taking me to Infoview login page and I see taht a token is created at the end of the url but it is not passed.
Can somebody help me to understand where exactly to put this code in the opendoc.jsp and any correction to this code or additional steps to get it working.
Any help is greatly appreciated!

The code above is meant to redirect you to InfoView. Change the last bit of code as follows:
//add any opendocument parameters to the URL here
openDocURL = "http://server:8080/OpenDocument/opendoc/openDocument.jsp"
tokenParam = "token=" + logonToken;
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response.sendRedirect(redirectURL);

Help on generating token for opendoc url in XI3.1

Hi Guys,
I am trying to get some help in generating token for opendoc url to avoid login while trying to access a report in Infoview.
From a previous post I got this code:
<%@ page import="com.crystaldecisions.sdk.framework.*" %>
<%@ page import="com.crystaldecisions.sdk.exception.SDKException" %>
<%@ page import="com.crystaldecisions.sdk.occa.security.*" %>
<%
boolean loginSuccessful = false;
IEnterpriseSession boEnterpriseSession = null;
String username = "Administrator";
String password = "pwd";
String cmsname = "CMS";
String authenticationType = "secEnterprise";
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if (boEnterpriseSession == null) {
out.print("Unable to login.");
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} catch (SDKException sdkEx) {
out.print("ERROR ENCOUNTERED
" + sdkEx + "");
if (loginSuccessful) {
ILogonTokenMgr boLogonTokenMgr = boEnterpriseSession.getLogonTokenMgr();
String logonToken = boLogonTokenMgr.createLogonToken("", 60, 1);
String infoViewURL = null;
String tokenParam = null;
String redirectURL = null;
infoViewURL = "http://server:8080/InfoViewApp/logon.jsp";
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redirectURL = infoViewURL + "&" + tokenParam;
response.sendRedirect(redirectURL);
%>
The problem is I don't know where to put this code in the opendoc.jsp file.
I tried to create a custom OpenDoc.jsp with a above code, leaving the original opendoc.jsp as it is. And used this custom jsp file in the opendoc url. This is taking me to Infoview login page and I see taht a token is created at the end of the url but it is not passed.
Can somebody help me to understand where exactly to put this code in the opendoc.jsp and any correction to this code or additional steps to get it working.
Any help is greatly appreciated

Stratos,
Thanks for your inputs,
I changed the code as you suggested , now my whole code looks like :
<%@ page import="com.crystaldecisions.sdk.framework.*" %>
<%@ page import="com.crystaldecisions.sdk.exception.SDKException" %>
<%@ page import="com.crystaldecisions.sdk.occa.security.*" %>
<%
boolean loginSuccessful = false;
IEnterpriseSession boEnterpriseSession = null;
String username = "user";
String password = "Password";
String cmsname = "Server";
String authenticationType = "secEnterprise";
try {
   //Log in.
   boEnterpriseSession = CrystalEnterprise.getSessionMgr().logon( username, password, cmsname, authenticationType);
   if (boEnterpriseSession == null) {
      out.print("<FONT COLOR=RED><B>Unable to login.</B></FONT>");
   } else {
      loginSuccessful = true;
} catch (SDKException sdkEx) {
   out.print("<FONT COLOR=RED><B>ERROR ENCOUNTERED</B><BR>" + sdkEx + "</FONT>");
if (loginSuccessful) {
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     String logonToken = boLogonTokenMgr.createLogonToken("", 60, 1);
     //String logonToken = boLogonTokenMgr.getDefaultToken();
   String infoViewURL = null;
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   String redirectURL = null;
   infoViewURL = "http://Server:8080/InfoViewApp/logon.jsp";
   tokenParam = "ivsLogonToken=" + logonToken;
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%>
But I am still getting the Infoview Login Page . The url on the login page is
http://server:8080/OpenDocument/opendoc/logonTrustedAuth.do?appKind=InfoView&iDocID=4668&isApplication=true&token=ivsLogonToken%server%3A6400%4021181JIipxt70VM0kd90v21179JFd4dHn7kW2FKSBi
We can see that a token is being generated and appended to this url but it is not passing the user name and password.
Please let me know what you think about this.

NIGHTMARE! Signed Applet - No Access. Please Help.

Hi:
I'm trying to make a signed applet gain access to my directory structure.
I created a simple applet to test with one line:
sErr = System.getProperty("user.dir");
The code is below.
I sign it using the following:
keytool -genkey -keyalg rsa -storepass MyCerts
As you can see I'm using the default keystore but I've tried it by using -keystore MyKeystore too.
It runs me through all the questions which I answer, no problems.
Then I sign it:
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It asks for the passwords which I enter.
It completes without error and the SSignedApplet.jar file shows up in the directory.
If I open the signed jar file it has all 3 of the files in the META-INF folder and the Manifest file looks right to me.
I upload the jar and the Default.asp file to a Web server (I've tried localhost and a remote host).
I open the page and the pop up comes up asking if I want to trust the unverified applet. I click 'Run'.
Once the applet is 'Started' I click the 'Get Properties' button and I get the error:
access denied (java.util.PropertyPermission user.dir read)
I've tried 2 examples that work fine on my machine (that I didn't write).
The first is by Francois Orsini (Derby Demo) and the other is by Laura MacDougal (successfully wrote a file to my user.dir directory).
No matter what I do, I can't sign an applet and make it access anything.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html lang="en-US">
<head>
<script language="JavaScript" type="text/javascript">

</script>
</head>
<body bgcolor="#ffffff" style="margin:0px auto;width:800px;padding:0px">
<form name="fmLogin" action="" method="POST">
<table width="650" align="center" cellpadding="0" cellspacing="0">
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          <td><input name="Login"></td>
     </tr>
     <tr>
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</body>
</html>
package SignedApplet;
import java.applet.*;
import java.io.*;
import java.util.*;
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Thank you for reading my reply in your other thread:
http://forum.java.sun.com/thread.jspa?threadID=762212&messageID=4368224#4368224
If you've really run through it you would have known that code called from
javascript is not trusted and you have to use doprivileged (hey its in bold...
why would that be?).
Call getProp from init within the applet and you've got no problem.
As for your imageIcon, creating one with string as a parameter
the string is used as input for a File. I had no problem loading one with a signed applet.
I'll post the example later in your other thread.

Programmatically generate password for pdf with data from database

Good day everyone,
I would like to know is it possible to programmatically generate passwords for pdf??
The main idea is to enable an automated process of pdf acquiring individualised password from a database (Excel, Access, you name it) and finally sending the pdf to individual recipient. Can I use javascript for this? And if yes, how?? If not, pls do advice me on the appropriate steps.
Background (for clarity's sake):
Currently I am working on developing an automated process for the sending customised, password encrypted payslip to about 80 staff. The entire procedure is pretty much summarized as below:
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System and software using:
Windows XP and 7 Professional
Microsoft Office Proffesional 2010
Adobe Acrobat X Pro
I would be really grateful for any relevant replies to my question and any additional thoughts or ideas are welcome!!
I would to thank any potential saviour in advance!
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Basically I need to automate the password generation from database extract
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Use the view user_tab_cols
say
declare
cursor c1 is
select 'e_'||column_name ||' '||data_type||' ('||data_length||') ' col
from user_tab_cols
where table_name = 'DEPARTMENTS'
union
select 'd_'||column_name ||' '||data_type||' ('||data_length||') ' col
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v1 varchar2(500);
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just do one thing remove the length for date data type in o/p i dont know why it is not working.
this will give you structure for data use any sql stmt
Edited by: 810345 on Jun 9, 2011 9:58 PM

Generating EWA for JAVA

Hello,
I need to generate an EWA report for a JAVA stack.
I have an ABAP + JAVA system for which I've configured SMD.
The SETUP (Diagnostic Setup-->Managed Sytems) has been executed successfully.
In SMSY I've created a JAVA component for the system.
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Have a nice weekend,
Saba.

#976054
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Is table maintenance generator only for custom table?

hi ,
i have doubt is table maintenance generator only for custom table?

hi swamya,
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Applet Security Access

I'm trying to get an applet to access an AS/400s system status. The applet needs to connect to the AS/400 to get the system status measures...
When I try to connect to the AS/400 through the main method of an application program everything works fine, however the applet fails and sas that access is denied--
(java.security.AccessControlException: access denied (java.net.SocketPermission (AS/400-System Name) resolve))
...etc...
What permissions do I need to give the applet to make the connection work, and how do I go about giving these permissions (ie..in a java.policy file, or in the program?)
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Bodie

Hi there,
I am desperately looking for the same answers.
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I'm trying to get an applet to access an AS/400s
system status. The applet needs to connect to the
AS/400 to get the system status measures...
When I try to connect to the AS/400 through the main
method of an application program everything works
fine, however the applet fails and sas that access is
denied--
(java.security.AccessControlException: access denied
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Hi,
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Hello RKN,
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Hi all,
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2. To dynamically retrieve files from the server, are there security issues?
The reason for #1 is I would like a bit of warning before I get to the database portion of the applet
The reason for #2 is I tried pulling in a few sound files depending on the user's choice and I kept getting an security exception.
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By default applets can't access hosts other than the one it came from.
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Generate MF_password for a JCOP applet to access mifare ?

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