content: package net.sf.expectit;
  
  /*
   * #%L
   * ExpectIt
   * %%
   * Copyright (C) 2014 Alexey Gavrilov and contributors
   * %%
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   * 
   *      http://www.apache.org/licenses/LICENSE-2.0
   * 
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   * #L%
   */
  
  
  import static net.schmizz.sshj.connection.channel.direct.Session.Shell;
  import static net.sf.expectit.filter.Filters.removeColors;
  import static net.sf.expectit.filter.Filters.removeNonPrintable;
  import static net.sf.expectit.matcher.Matchers.contains;
  import static net.sf.expectit.matcher.Matchers.regexp;
  
  import java.io.IOException;
  import java.security.PublicKey;
  import net.schmizz.sshj.SSHClient;
  import net.schmizz.sshj.connection.channel.direct.Session;
  import net.schmizz.sshj.transport.verification.HostKeyVerifier;
  
  /**
   * A ExpectIt example using sshj library.
   */
  public class SshJExample {
      public static void main(String[] args) throws IOException {
          SSHClient ssh = new SSHClient();
          ssh.addHostKeyVerifier(
                  new HostKeyVerifier() {
                      @Override
                      public boolean verify(String s, int i, PublicKey publicKey) {
                          return true;
                      }
                  });
          ssh.connect("sdf.org");
          ssh.authPassword("new", "");
          Session session = ssh.startSession();
          session.allocateDefaultPTY();
          Shell shell = session.startShell();
          Expect expect = new ExpectBuilder()
                  .withOutput(shell.getOutputStream())
                  .withInputs(shell.getInputStream(), shell.getErrorStream())
                  .withEchoInput(System.out)
                  .withEchoOutput(System.err)
                  .withInputFilters(removeColors(), removeNonPrintable())
                  .withExceptionOnFailure()
                  .build();
          try {
              expect.expect(contains("[RETURN]"));
              expect.sendLine();
              String ipAddress = expect.expect(regexp("Trying (.*)\\.\\.\\.")).group(1);
              System.out.println("Captured IP: " + ipAddress);
              expect.expect(contains("login:"));
              expect.sendLine("new");
              expect.expect(contains("(Y/N)"));
              expect.send("N");
              expect.expect(regexp(": $"));
              expect.send("\b");
              expect.expect(regexp("\\(y\\/n\\)"));
              expect.sendLine("y");
              expect.expect(contains("Would you like to sign the guestbook?"));
              expect.send("n");
              expect.expect(contains("[RETURN]"));
              expect.sendLine();
          } finally {
              expect.close();
              session.close();
              ssh.close();
          }
      }
  }
  