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Category Archives: Articles
java.security.NoSuchAlgorithmException: Cannot find any provider supporting RSA/NONE/OAEPPADDING
Got below error during web service request:- java.security.NoSuchAlgorithmException: Cannot find any provider supporting RSA/NONE/OAEPPADDINGat javax.crypto.Cipher.getInstance(DashoA12275)at org.apache.ws.security.util.WSSecurityUtil.getCipherInstance(WSSecurityUtil.java:703)at org.apache.ws.security.processor.EncryptedKeyProcessor.handleEncryptedKey(EncryptedKeyProcessor.java:145)at org.apache.ws.security.processor.EncryptedKeyProcessor.handleEncryptedKey(EncryptedKeyProcessor.java:114)
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Concatenate/merge/join Multiple Text Files in Windows
Last night I got many log files from 8 different servers, all the servers have date wise log files. I separated out similar logs and kept in a folder, now as per requirement team needs the one type of log … Continue reading
Use of String variable in Java Switch Statement
There is no way to perform a true switch on a String in Java. With the arrival of JDK 5.0 and its implementation of enum, a reasonably close approximation of this can be done using the following code. Create an enum … Continue reading
uncaught exception: [Exception… “Not enough arguments” (NS_ERROR_XPC_NOT_ENOUGH_ARGS)
I was testing my web application on FireFox5 , I faced “not enough arguments” issue. During investigation what I found is while opening the page we are hitting actual issues inside ‘addEventListener’ function. I searched web around behavior of ‘addEventListener’ … Continue reading
How to read Blue Dump’s (BSOD) Minidump file
From couple of weeks in my brother’s machine he was getting Blue Dump screen with message “DRIVER_IRQL_NOT_LESS_OR_EQUAL”. Today to investigate I asked him to pass me the minidump files. Minidump are file that windows write for debugging purpose at below … Continue reading
Mainframe CICS DB2 : Security mechanism not supported
I was writing a code to access DB2 in CICS where I encountered this error. This error encounters when you are trying to access a secured Db with default options. In order to get this working, you have to specify … Continue reading
Posted in Articles, DB2
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Mainframe CICS DB2 : java.lang.NoClassDefFoundError: com/ibm/crypto/provider/IBMJCE
I was trying to access Mainframe () DB2 using standalone application with “com.ibm.db2.jcc.DB2Driver” driver where I encountered the below error java.lang.NoClassDefFoundError: com/ibm/crypto/provider/IBMJCE Problem was that ibmjceprovider.jar was missing from my classpath and java.security file I added the jar file and … Continue reading
Posted in Articles, DB2, Java, Troubleshoot
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Spring cross site scripting XSS issues solution
XSS (Cross-site Scripting) is one of the most common vulnerabilities with a web-application. And, it can be exploited by hackers very easily without using any sophisticated tool. How does it work? Most web-applications have forms (text-box etc.) to receive input-data … Continue reading
Posted in Articles, Java
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How to Delete .SVN folders in Linux and Windows
Hi all, Yesterday I got a code for study that was actually maintained inside Subversion. The code I get was not a exported copy of subversion, because of this I get a deep hierarchy of code included ".svn" folder in … Continue reading
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How to change Eclipse SVN Plugin Password
Subclipse does not collect or store username and password credentials when defining a repository. This is because the JavaHL and SVNKit client adapters are intelligent enough to prompt you for this information when they need to — including when your … Continue reading
Posted in Articles, Java
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