Java Examples

ChilkatHOMEAndroid™ASPVisual BasicVB.NETC#iOS (IPhone)Objective-CC++CMFCDelphiFoxProJavaPerl
PHP ExtensionPHP ActiveXPythonPowerShellRubySQL ServerVBScript

Java Examples

Quick Start
Unicode
Bz2
Certificates
CSV
Email
Encryption
FTP
HTML Conversion
HTTP
IMAP
MHT
MIME
POP3
RSA
S/MIME
SFTP
Signatures
SMTP
Socket / SSL
Spider
SSH
SSH Key
SSH Tunnel
Tar
Upload
XML
XMP
Zip

More Examples...
Amazon S3
Email Object
DKIM / DomainKey
NTLM
FileAccess
RSS
Atom
String
Byte Array
Self-Extractor
Service
PPMD
Deflate
DH Key Exchange
DSA
Bzip2
LZW

 

 

 

 

 

 

 

Verify SSL Server Certificate

Demonstrates how to connect to an SSL server and verify its SSL certificate.

 Chilkat Java Library Downloads for Windows, Linux, and MAC OS X

import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    CkSocket socket = new CkSocket();

    boolean success;
    success = socket.UnlockComponent("Anything for 30-day trial");
    if (success != true) {
        System.out.println("Failed to unlock component");
        return;
    }

    boolean ssl;
    ssl = true;
    int maxWaitMillisec;
    maxWaitMillisec = 20000;

    //  The SSL server hostname may be an IP address, a domain name,
    //  or "localhost".
    String sslServerHost;
    sslServerHost = "www.paypal.com";
    int sslServerPort;
    sslServerPort = 443;

    //  Connect to the SSL server:
    success = socket.Connect(sslServerHost,sslServerPort,ssl,maxWaitMillisec);
    if (success != true) {
        System.out.println(socket.lastErrorText());
        return;
    }

    CkCert cert;

    boolean bExpired;
    boolean bRevoked;
    boolean bSignatureVerified;
    boolean bTrustedRoot;

    cert = socket.GetSslServerCert();
    if (!(cert == null )) {

        System.out.println("Server Certificate:");
        System.out.println("Distinguished Name: "
             + cert.subjectDN());
        System.out.println("Common Name: " + cert.subjectCN());
        System.out.println("Issuer Distinguished Name: "
             + cert.issuerDN());
        System.out.println("Issuer Common Name: "
             + cert.issuerCN());

        bExpired = cert.IsExpired();
        bRevoked = cert.get_Revoked();
        bSignatureVerified = cert.get_SignatureVerified();
        bTrustedRoot = cert.get_TrustedRoot();

        System.out.println("Expired: " + bExpired);
        System.out.println("Revoked: " + bRevoked);
        System.out.println("Signature Verified: "
             + bSignatureVerified);
        System.out.println("Trusted Root: " + bTrustedRoot);

    }

    //  Close the connection with the server
    //  Wait a max of 20 seconds (20000 millsec)
    socket.Close(20000);


  }
}

 

© 2000-2010 Chilkat Software, Inc. All Rights Reserved.