Java by API/javax.net.ssl/SSLSession

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SSLSession: getCipherSuite()

  
import java.io.PrintStream;
import java.math.BigInteger;
import java.net.ServerSocket;
import java.net.Socket;
import java.security.cert.Certificate;
import java.security.cert.X509Certificate;
import javax.net.ssl.SSLServerSocketFactory;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocket;
public class MainClass {
  public static void main(String args[]) throws Exception {
    System.setProperty("javax.net.ssl.keyStore", "lfkeystore2");
    System.setProperty("javax.net.ssl.keyStorePassword", "wshr.ut");
    SSLServerSocketFactory ssf = (SSLServerSocketFactory) SSLServerSocketFactory.getDefault();
    ServerSocket ss = ssf.createServerSocket(5432);
    while (true) {
      Socket s = ss.accept();
      SSLSession session = ((SSLSocket) s).getSession();
      Certificate[] cchain2 = session.getLocalCertificates();
      for (int i = 0; i < cchain2.length; i++) {
        System.out.println(((X509Certificate) cchain2[i]).getSubjectDN());
      }
      System.out.println("Peer host is " + session.getPeerHost());
      System.out.println("Cipher is " + session.getCipherSuite());
      System.out.println("Protocol is " + session.getProtocol());
      System.out.println("ID is " + new BigInteger(session.getId()));
      System.out.println("Session created in " + session.getCreationTime());
      System.out.println("Session accessed in " + session.getLastAccessedTime());
      PrintStream out = new PrintStream(s.getOutputStream());
      out.println("Hi");
      out.close();
      s.close();
    }
  }
}





SSLSession: getCreationTime()

  
import java.io.PrintStream;
import java.math.BigInteger;
import java.net.ServerSocket;
import java.net.Socket;
import java.security.cert.Certificate;
import java.security.cert.X509Certificate;
import javax.net.ssl.SSLServerSocketFactory;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocket;
public class MainClass {
  public static void main(String args[]) throws Exception {
    System.setProperty("javax.net.ssl.keyStore", "lfkeystore2");
    System.setProperty("javax.net.ssl.keyStorePassword", "wshr.ut");
    SSLServerSocketFactory ssf = (SSLServerSocketFactory) SSLServerSocketFactory.getDefault();
    ServerSocket ss = ssf.createServerSocket(5432);
    while (true) {
      Socket s = ss.accept();
      SSLSession session = ((SSLSocket) s).getSession();
      Certificate[] cchain2 = session.getLocalCertificates();
      for (int i = 0; i < cchain2.length; i++) {
        System.out.println(((X509Certificate) cchain2[i]).getSubjectDN());
      }
      System.out.println("Peer host is " + session.getPeerHost());
      System.out.println("Cipher is " + session.getCipherSuite());
      System.out.println("Protocol is " + session.getProtocol());
      System.out.println("ID is " + new BigInteger(session.getId()));
      System.out.println("Session created in " + session.getCreationTime());
      System.out.println("Session accessed in " + session.getLastAccessedTime());
      PrintStream out = new PrintStream(s.getOutputStream());
      out.println("Hi");
      out.close();
      s.close();
    }
  }
}





SSLSession: getId()

  
import java.io.PrintStream;
import java.math.BigInteger;
import java.net.ServerSocket;
import java.net.Socket;
import java.security.cert.Certificate;
import java.security.cert.X509Certificate;
import javax.net.ssl.SSLServerSocketFactory;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocket;
public class MainClass {
  public static void main(String args[]) throws Exception {
    System.setProperty("javax.net.ssl.keyStore", "lfkeystore2");
    System.setProperty("javax.net.ssl.keyStorePassword", "wshr.ut");
    SSLServerSocketFactory ssf = (SSLServerSocketFactory) SSLServerSocketFactory.getDefault();
    ServerSocket ss = ssf.createServerSocket(5432);
    while (true) {
      Socket s = ss.accept();
      SSLSession session = ((SSLSocket) s).getSession();
      Certificate[] cchain2 = session.getLocalCertificates();
      for (int i = 0; i < cchain2.length; i++) {
        System.out.println(((X509Certificate) cchain2[i]).getSubjectDN());
      }
      System.out.println("Peer host is " + session.getPeerHost());
      System.out.println("Cipher is " + session.getCipherSuite());
      System.out.println("Protocol is " + session.getProtocol());
      System.out.println("ID is " + new BigInteger(session.getId()));
      System.out.println("Session created in " + session.getCreationTime());
      System.out.println("Session accessed in " + session.getLastAccessedTime());
      PrintStream out = new PrintStream(s.getOutputStream());
      out.println("Hi");
      out.close();
      s.close();
    }
  }
}





SSLSession: getLastAccessedTime()

  
import java.io.PrintStream;
import java.math.BigInteger;
import java.net.ServerSocket;
import java.net.Socket;
import java.security.cert.Certificate;
import java.security.cert.X509Certificate;
import javax.net.ssl.SSLServerSocketFactory;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocket;
public class MainClass {
  public static void main(String args[]) throws Exception {
    System.setProperty("javax.net.ssl.keyStore", "lfkeystore2");
    System.setProperty("javax.net.ssl.keyStorePassword", "wshr.ut");
    SSLServerSocketFactory ssf = (SSLServerSocketFactory) SSLServerSocketFactory.getDefault();
    ServerSocket ss = ssf.createServerSocket(5432);
    while (true) {
      Socket s = ss.accept();
      SSLSession session = ((SSLSocket) s).getSession();
      Certificate[] cchain2 = session.getLocalCertificates();
      for (int i = 0; i < cchain2.length; i++) {
        System.out.println(((X509Certificate) cchain2[i]).getSubjectDN());
      }
      System.out.println("Peer host is " + session.getPeerHost());
      System.out.println("Cipher is " + session.getCipherSuite());
      System.out.println("Protocol is " + session.getProtocol());
      System.out.println("ID is " + new BigInteger(session.getId()));
      System.out.println("Session created in " + session.getCreationTime());
      System.out.println("Session accessed in " + session.getLastAccessedTime());
      PrintStream out = new PrintStream(s.getOutputStream());
      out.println("Hi");
      out.close();
      s.close();
    }
  }
}





SSLSession: getPeerCertificates()

 
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.security.Principal;
import java.security.cert.X509Certificate;
import javax.net.ssl.SSLPeerUnverifiedException;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;
public class MainClass {
  public static void main(String[] args) throws Exception {
    SSLSocketFactory factory = (SSLSocketFactory) SSLSocketFactory.getDefault();
    String hostName = "hostName";
    String fileName = "fileName";
    SSLSocket sslsock = (SSLSocket) factory.createSocket(hostName, 443);
    SSLSession session = sslsock.getSession();
    X509Certificate cert;
    try {
      cert = (X509Certificate) session.getPeerCertificates()[0];
    } catch (SSLPeerUnverifiedException e) {
      System.err.println(session.getPeerHost() + " did not present a valid certificate.");
      return;
    }
    System.out.println(session.getPeerHost() + " has presented a certificate belonging to:");
    Principal p = cert.getSubjectDN();
    System.out.println("\t[" + p.getName() + "]");
    System.out.println("The certificate bears the valid signature of:");
    System.out.println("\t[" + cert.getIssuerDN().getName() + "]");
    System.out.print("Do you trust this certificate (y/n)? ");
    System.out.flush();
    BufferedReader console = new BufferedReader(new InputStreamReader(System.in));
    if (Character.toLowerCase(console.readLine().charAt(0)) != "y")
      return;
    PrintWriter out = new PrintWriter(sslsock.getOutputStream());
    out.print("GET " + fileName + " HTTP/1.0\r\n\r\n");
    out.flush();
    BufferedReader in = new BufferedReader(new InputStreamReader(sslsock.getInputStream()));
    String line;
    while ((line = in.readLine()) != null)
      System.out.println(line);
    sslsock.close();
  }
}





SSLSession: getPeerHost()

 
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.security.Principal;
import java.security.cert.X509Certificate;
import javax.net.ssl.SSLPeerUnverifiedException;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;
public class MainClass {
  public static void main(String[] args) throws Exception {
    SSLSocketFactory factory = (SSLSocketFactory) SSLSocketFactory.getDefault();
    String hostName = "hostName";
    String fileName = "fileName";
    SSLSocket sslsock = (SSLSocket) factory.createSocket(hostName, 443);
    SSLSession session = sslsock.getSession();
    X509Certificate cert;
    try {
      cert = (X509Certificate) session.getPeerCertificates()[0];
    } catch (SSLPeerUnverifiedException e) {
      System.err.println(session.getPeerHost() + " did not present a valid certificate.");
      return;
    }
    System.out.println(session.getPeerHost() + " has presented a certificate belonging to:");
    Principal p = cert.getSubjectDN();
    System.out.println("\t[" + p.getName() + "]");
    System.out.println("The certificate bears the valid signature of:");
    System.out.println("\t[" + cert.getIssuerDN().getName() + "]");
    System.out.print("Do you trust this certificate (y/n)? ");
    System.out.flush();
    BufferedReader console = new BufferedReader(new InputStreamReader(System.in));
    if (Character.toLowerCase(console.readLine().charAt(0)) != "y")
      return;
    PrintWriter out = new PrintWriter(sslsock.getOutputStream());
    out.print("GET " + fileName + " HTTP/1.0\r\n\r\n");
    out.flush();
    BufferedReader in = new BufferedReader(new InputStreamReader(sslsock.getInputStream()));
    String line;
    while ((line = in.readLine()) != null)
      System.out.println(line);
    sslsock.close();
  }
}





SSLSession: getProtocol()

  
import java.io.PrintStream;
import java.math.BigInteger;
import java.net.ServerSocket;
import java.net.Socket;
import java.security.cert.Certificate;
import java.security.cert.X509Certificate;
import javax.net.ssl.SSLServerSocketFactory;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocket;
public class MainClass {
  public static void main(String args[]) throws Exception {
    System.setProperty("javax.net.ssl.keyStore", "lfkeystore2");
    System.setProperty("javax.net.ssl.keyStorePassword", "wshr.ut");
    SSLServerSocketFactory ssf = (SSLServerSocketFactory) SSLServerSocketFactory.getDefault();
    ServerSocket ss = ssf.createServerSocket(5432);
    while (true) {
      Socket s = ss.accept();
      SSLSession session = ((SSLSocket) s).getSession();
      Certificate[] cchain2 = session.getLocalCertificates();
      for (int i = 0; i < cchain2.length; i++) {
        System.out.println(((X509Certificate) cchain2[i]).getSubjectDN());
      }
      System.out.println("Peer host is " + session.getPeerHost());
      System.out.println("Cipher is " + session.getCipherSuite());
      System.out.println("Protocol is " + session.getProtocol());
      System.out.println("ID is " + new BigInteger(session.getId()));
      System.out.println("Session created in " + session.getCreationTime());
      System.out.println("Session accessed in " + session.getLastAccessedTime());
      PrintStream out = new PrintStream(s.getOutputStream());
      out.println("Hi");
      out.close();
      s.close();
    }
  }
}


Источник — «http://jexp.ru/index.php?title=Java_by_API/javax.net.ssl/SSLSession&oldid=1527»