import java.io.Console;
import java.io.IOException;
import java.net.URI;
-import java.security.GeneralSecurityException;
-import java.security.KeyPair;
+import java.net.URISyntaxException;
import java.util.Arrays;
+import java.util.HashSet;
import java.util.Scanner;
+import java.util.Set;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.sshd.client.SshClient;
-import org.apache.sshd.client.config.keys.ClientIdentityLoader;
+import org.apache.sshd.client.channel.ClientChannel;
+import org.apache.sshd.client.channel.ClientChannelEvent;
import org.apache.sshd.client.future.ConnectFuture;
import org.apache.sshd.client.session.ClientSession;
import org.apache.sshd.client.subsystem.sftp.fs.SftpFileSystemProvider;
-import org.apache.sshd.common.config.keys.FilePasswordProvider;
+import org.apache.sshd.common.util.io.NoCloseInputStream;
+import org.apache.sshd.common.util.io.NoCloseOutputStream;
+@SuppressWarnings("restriction")
abstract class AbstractSsh {
private final static Log log = LogFactory.getLog(AbstractSsh.class);
Console console = System.console();
if (console == null) {// IDE
System.out.print("Password: ");
- Scanner s = new Scanner(System.in);
- password = s.next();
+ try (Scanner s = new Scanner(System.in)) {
+ password = s.next();
+ }
} else {
console.printf("Password: ");
char[] pwd = console.readPassword();
return session;
}
+ public void setSshKeyPair(SshKeyPair sshKeyPair) {
+ this.sshKeyPair = sshKeyPair;
+ }
+
+ public static void openShell(ClientSession session) {
+ try (ClientChannel channel = session.createChannel(ClientChannel.CHANNEL_SHELL)) {
+ channel.setIn(new NoCloseInputStream(System.in));
+ channel.setOut(new NoCloseOutputStream(System.out));
+ channel.setErr(new NoCloseOutputStream(System.err));
+ channel.open();
+
+ Set<ClientChannelEvent> events = new HashSet<>();
+ events.add(ClientChannelEvent.CLOSED);
+ channel.waitFor(events, 0);
+ } catch (IOException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ } finally {
+ session.close(false);
+ }
+ }
+
+ static URI toUri(String username, String host, int port) {
+ try {
+ if (username == null)
+ username = "root";
+ return new URI("ssh://" + username + "@" + host + ":" + port);
+ } catch (URISyntaxException e) {
+ throw new IllegalArgumentException("Cannot generate SSH URI to " + host + ":" + port + " for " + username,
+ e);
+ }
+ }
+
}