Java

Example: Http.GetServerCert method

Demonstrates how to call the GetServerCert method. Java

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[])
  {
    boolean success = false;

    CkHttp http = new CkHttp();
    CkCert cert = new CkCert();

    success = http.GetServerCert("chilkatsoft.com",443,cert);
    if (success == false) {
        System.out.println(http.lastErrorText());
        return;
        }

    System.out.println(cert.subjectDN());
    System.out.println(cert.validToStr());

    //  Output:

    //  CN=*.chilkatsoft.com
    //  Wed, 10 Jun 2026 23:59:59 GMT
  }
}