PFX bulk turn into JKS tool code

package com.yjm.pfx2jks;import java.io.file;import java.io.fileinputstream;import  Java.io.filenotfoundexception;import java.io.fileoutputstream;import java.io.ioexception;import  java.security.key;import java.security.keystore;import java.security.keystoreexception;import  java.security.NoSuchAlgorithmException;import java.security.UnrecoverableKeyException;import  java.security.cert.certificate;import java.security.cert.certificateexception;import  java.util.enumeration;import java.util.properties;import org.apache.log4j.logger;import  com.yjm.pojo.propertiesinfo;public class pfx2jkstools {public static logger  Logger = logger.getlogger (Pfx2jkstools.class);static {properties ps = new  Properties (); Try {ps.load (PropertiesInfo.class.getResourceAsStream ("info.properties")); Propertiesinfo.pfxpassword = ps.getproperty ("Pfxpassword"); PRopertiesinfo.jkspassword = ps.getproperty ("Jkspassword"); Propertiesinfo.jksaliasename = ps.getproperty ("Jksaliasename"); Logger.info ("PfxPassword:"  +  propertiesinfo.pfxpassword); Logger.info ("Jksaliasename:"  + propertiesinfo.jksaliasename); Logger.info ("Jkspassword:"  + propertiesinfo.jkspassword);}  catch  (ioexception e)  {e.printstacktrace ();}} Public static void pfx2jks (file file)  {//  define variable values keystore pfxkeystore =  null; keystore jkskeystore = null; fileinputstream fis = null; fileoutputstream fos = null;try {//  Initialize  pfx ,jks keystorepfxkeystore  = keystore.getinstance ("PKCS12"); Jkskeystore = keystore.getinstance ("JKS"); Jkskeystore.load (Null, propertiesinfo.jkspassword.tochararray ()); Fis = new fileinputstream (file); String jksnames = file.getname (); jksnames  = jksnames.substring (0, jksnames.indexof (".")); String filejks = file.getparentfile (). GetAbsolutePath ()  +  "//jks"; File dirfile = new file (Filejks);d irfile.mkdirs (); string jks = filejks +  "//"  + jksNames +  ". JKs";fos =  New fileoutputstream (New file (JKS)); Logger.info ("Expected output converted file path:"  + new file (JKS). GetAbsolutePath ());//  load  pfx  format certificate pfxkeystore.load (fis,  PropertiesInfo.pfxPassword.toCharArray ()); Fis.close (); Enumeration<string> enums = pfxkeystore.aliases ();//  traversal of the   alias in KeyStore while   (Enums.hasmoreelements ())  {string aliase = enums.nextelement ();if  ( Pfxkeystore.iskeyentry (aliase))  {//  get Key Object Key key = pfxkeystore.getkey (Aliase, PropertiesInfo.pfxPassword.toCharArray ());//  get the certificate chain certificate[] certificates =  Pfxkeystore.getcertificatechain (aliase)// jkskeystore load key information Jkskeystore.setkeyentry (Propertiesinfo.jksaliasename, key, PropertiesInfo.jksPassword.toCharArray (), certificates);//  output JKS certificate jkskeystore.store (fos,  PropertiesInfo.jksPassword.toCharArray ());}} Fos.flush (); Fos.close ();}  catch  (keystoreexception e)  {e.printstacktrace ();}  catch  (filenotfoundexception e)  {e.printstacktrace ();}  catch  (nosuchalgorithmexception e)  {e.printstacktrace ();}  catch  (certificateexception e)  {e.printstacktrace ();}  catch  (ioexception e)  {e.printstacktrace ();}  catch  (unrecoverablekeyexception e)  {e.printstacktrace ();}}

PFX certificate into JKS code rename alias and password

PFX bulk turn into JKS tool code