Tags » Xml

Monitoring SQL Server database status changes using T-SQL and PowerShell scripts

Monitoring a SQL Server database is a critical component of database administration. Ninety percent of the organizations expect the number of databases to increase over the next twelve months. 189 more words


Selective Compression on BIG-IP

BIG-IP provides Local Traffic Policies that simplify the way in which you can manage traffic associated with a virtual server.

You can associate a BIG-IP… 520 more words


Financial Service Providers Should Convert XML to PDF For Clients

Are you a financial service provider? Well, in that case you might be having a number of documents that need to be sent and received. However, all the documents must be confidential and also in several formats. 455 more words


XML Signing and Validating

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.file.Files;
import java.security.InvalidAlgorithmParameterException;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.Security;
import java.security.UnrecoverableEntryException;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;

import javax.xml.crypto.MarshalException;
import javax.xml.crypto.dsig.CanonicalizationMethod;
import javax.xml.crypto.dsig.DigestMethod;
import javax.xml.crypto.dsig.Reference;
import javax.xml.crypto.dsig.SignatureMethod;
import javax.xml.crypto.dsig.SignedInfo;
import javax.xml.crypto.dsig.Transform;
import javax.xml.crypto.dsig.XMLSignature;
import javax.xml.crypto.dsig.XMLSignatureException;
import javax.xml.crypto.dsig.XMLSignatureFactory;
import javax.xml.crypto.dsig.dom.DOMSignContext;
import javax.xml.crypto.dsig.dom.DOMValidateContext;
import javax.xml.crypto.dsig.keyinfo.KeyInfo;
import javax.xml.crypto.dsig.keyinfo.KeyInfoFactory;
import javax.xml.crypto.dsig.keyinfo.X509Data;
import javax.xml.crypto.dsig.spec.C14NMethodParameterSpec;
import javax.xml.crypto.dsig.spec.TransformParameterSpec;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;

import org.w3c.dom.Document;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;

public class XmlSigningAndValidate {

	public void signXml() throws NoSuchAlgorithmException, InvalidAlgorithmParameterException, KeyStoreException,
			UnrecoverableEntryException, CertificateException, IOException, SAXException, ParserConfigurationException,
			MarshalException, XMLSignatureException, TransformerException {
		XMLSignatureFactory fac = XMLSignatureFactory.getInstance("DOM");
		Reference ref = fac.newReference("", fac.newDigestMethod(DigestMethod.SHA512, null),
				Collections.singletonList(fac.newTransform(Transform.ENVELOPED, (TransformParameterSpec) null)), null,

		SignedInfo si = fac.newSignedInfo(
				fac.newCanonicalizationMethod(CanonicalizationMethod.INCLUSIVE, (C14NMethodParameterSpec) null),
				fac.newSignatureMethod(SignatureMethod.RSA_SHA1, null), Collections.singletonList(ref));

		// Load the KeyStore and get the signing key and certificate.
585 more words

XML parsing made easy: is that podcast getting longer?

Sometime in 2009, I began listening to a science podcast titled This Week in Virology, or TWiV for short. I thought it was pretty good and listened regularly up until sometime in 2016, when it seemed that most episodes were approaching two hours in duration. 528 more words


Development-Software Eng II

Location: Krakow

Good knowledge of:

* Python programming

* Javascript programming

* Programming against API’s (RESTFUL, XML, YAML, JSON)

* Javascript technologies such as Angular, NodeJS, WebPack, NPM… 31 more words

Poland Jobs

Web Development 0.1 (Introduction)

We all use internet ,but what is it?

  • A network of computer networks.
  • A descendant of Cold War defense technology.
  • The most powerful distribution system in the history of civilization.
  • 747 more words
About Internet