org.apache.nifi.processors.standard.ssh

Class StandardSSHClientProvider

java.lang.Object

org.apache.nifi.processors.standard.ssh.StandardSSHClientProvider

All Implemented Interfaces:

SSHClientProvider

public class StandardSSHClientProvider
extends Object
implements SSHClientProvider

Standard implementation of SSH Client Provider

Field Summary

Fields

Modifier and Type	Field and Description
private static String	ADDRESS_FORMAT
private static SocketFactoryProvider	SOCKET_FACTORY_PROVIDER
private static SSHConfigProvider	SSH_CONFIG_PROVIDER
private static List<Proxy.Type>	SUPPORTED_PROXY_TYPES

Constructor Summary

Constructors

Constructor and Description
StandardSSHClientProvider()

Method Summary

Modifier and Type	Method and Description
private void	closeClient(net.schmizz.sshj.SSHClient client)
net.schmizz.sshj.SSHClient	getClient(PropertyContext context, Map<String,String> attributes) Get configured and authenticated SSH Client based on context properties
private net.schmizz.sshj.userauth.keyprovider.KeyFormat	getKeyFormat(String privateKeyLocation)
private net.schmizz.sshj.userauth.keyprovider.KeyProvider	getKeyProvider(net.schmizz.sshj.SSHClient client, String privateKeyLocation, String privateKeyPassphrase)
private List<net.schmizz.sshj.userauth.method.AuthMethod>	getPasswordAuthMethods(PropertyContext context, Map<String,String> attributes)
private net.schmizz.sshj.userauth.password.PasswordFinder	getPasswordFinder(String password)
private List<net.schmizz.sshj.userauth.method.AuthMethod>	getPublicKeyAuthMethods(net.schmizz.sshj.SSHClient client, PropertyContext context, Map<String,String> attributes)
private void	setClientProperties(net.schmizz.sshj.SSHClient client, PropertyContext context)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SSH_CONFIG_PROVIDER

private static final SSHConfigProvider SSH_CONFIG_PROVIDER

SOCKET_FACTORY_PROVIDER

private static final SocketFactoryProvider SOCKET_FACTORY_PROVIDER

SUPPORTED_PROXY_TYPES

private static final List<Proxy.Type> SUPPORTED_PROXY_TYPES

ADDRESS_FORMAT

private static final String ADDRESS_FORMAT

See Also:

Constant Field Values

Constructor Detail

StandardSSHClientProvider

public StandardSSHClientProvider()

Method Detail

getClient

public net.schmizz.sshj.SSHClient getClient(PropertyContext context,
                                            Map<String,String> attributes)

Get configured and authenticated SSH Client based on context properties

Specified by:

getClient in interface SSHClientProvider

Parameters:

context - Property Context

attributes - FlowFile attributes for property expression evaluation

Returns:

Authenticated SSH Client

closeClient

private void closeClient(net.schmizz.sshj.SSHClient client)

setClientProperties

private void setClientProperties(net.schmizz.sshj.SSHClient client,
                                 PropertyContext context)

getPasswordAuthMethods

private List<net.schmizz.sshj.userauth.method.AuthMethod> getPasswordAuthMethods(PropertyContext context,
                                                                                 Map<String,String> attributes)

getPublicKeyAuthMethods

private List<net.schmizz.sshj.userauth.method.AuthMethod> getPublicKeyAuthMethods(net.schmizz.sshj.SSHClient client,
                                                                                  PropertyContext context,
                                                                                  Map<String,String> attributes)

getKeyProvider

private net.schmizz.sshj.userauth.keyprovider.KeyProvider getKeyProvider(net.schmizz.sshj.SSHClient client,
                                                                         String privateKeyLocation,
                                                                         String privateKeyPassphrase)

getKeyFormat

private net.schmizz.sshj.userauth.keyprovider.KeyFormat getKeyFormat(String privateKeyLocation)

getPasswordFinder

private net.schmizz.sshj.userauth.password.PasswordFinder getPasswordFinder(String password)