Package org.apache.sshd.common

Class BaseBuilder<T extends AbstractFactoryManager,S extends BaseBuilder<T,S>>

java.lang.Object

org.apache.sshd.common.BaseBuilder<T,S>

Type Parameters:

T - Type of AbstractFactoryManager being built

S - Type of builder

All Implemented Interfaces:

Supplier<T>, ObjectBuilder<T>

Direct Known Subclasses:

ClientBuilder, ServerBuilder

public class BaseBuilder<T extends AbstractFactoryManager,S extends BaseBuilder<T,S>>
extends Object
implements ObjectBuilder<T>

Base class for dedicated client/server instance builders

Author:

Apache MINA SSHD Project

Field Summary

Fields

Modifier and Type	Field	Description
protected List<ChannelFactory>	channelFactories
protected ChannelStreamWriterResolver	channelStreamPacketWriterResolver
protected List<NamedFactory<Cipher>>	cipherFactories
protected List<NamedFactory<Compression>>	compressionFactories
static final List<BuiltinCiphers>	DEFAULT_CIPHERS_PREFERENCE	The default BuiltinCiphers setup in order of preference as specified by ssh_config(5)
static final FileSystemFactory	DEFAULT_FILE_SYSTEM_FACTORY
static final ForwarderFactory	DEFAULT_FORWARDER_FACTORY
static final ForwardingFilter	DEFAULT_FORWARDING_FILTER
static final List<BuiltinDHFactories>	DEFAULT_KEX_PREFERENCE	The default BuiltinDHFactories setup in order of preference as specified by ssh_config(5)
static final List<BuiltinMacs>	DEFAULT_MAC_PREFERENCE	The default BuiltinMacs setup in order of preference as specified by ssh_config(5)
static final List<BuiltinSignatures>	DEFAULT_SIGNATURE_PREFERENCE	Preferred BuiltinSignatures according to sshd_config(5) - HostKeyAlgorithms HostKeyAlgorithms recommendation
static final UnknownChannelReferenceHandler	DEFAULT_UNKNOWN_CHANNEL_REFERENCE_HANDLER
protected Factory<T>	factory
protected FileSystemFactory	fileSystemFactory
protected ForwarderFactory	forwarderFactory
protected ForwardingFilter	forwardingFilter
protected List<RequestHandler<ConnectionService>>	globalRequestHandlers
protected KexExtensionHandler	kexExtensionHandler
protected List<KeyExchangeFactory>	keyExchangeFactories
protected List<NamedFactory<Mac>>	macFactories
protected Factory<Random>	randomFactory
protected List<NamedFactory<Signature>>	signatureFactories
protected UnknownChannelReferenceHandler	unknownChannelReferenceHandler

Constructor Summary

Constructors

Constructor	Description
BaseBuilder()

Method Summary

Modifier and Type	Method	Description
T	build()
T	build(boolean isFillWithDefaultValues)
S	channelFactories(List<ChannelFactory> channelFactories)
S	channelStreamPacketWriterResolver(ChannelStreamWriterResolver resolver)
S	cipherFactories(List<NamedFactory<Cipher>> cipherFactories)
S	compressionFactories(List<NamedFactory<Compression>> compressionFactories)
S	factory(Factory<T> factory)
S	fileSystemFactory(FileSystemFactory fileSystemFactory)
protected S	fillWithDefaultValues()
S	forwarderFactory(ForwarderFactory forwarderFactory)
S	forwardingFilter(ForwardingFilter filter)
S	globalRequestHandlers(List<RequestHandler<ConnectionService>> globalRequestHandlers)
S	kexExtensionHandler(KexExtensionHandler kexExtensionHandler)
S	keyExchangeFactories(List<KeyExchangeFactory> keyExchangeFactories)
S	macFactories(List<NamedFactory<Mac>> macFactories)
protected S	me()
S	randomFactory(Factory<Random> randomFactory)
static List<NamedFactory<Cipher>>	setUpDefaultCiphers(boolean ignoreUnsupported)
static List<NamedFactory<Mac>>	setUpDefaultMacs(boolean ignoreUnsupported)
S	signatureFactories(List<NamedFactory<Signature>> signatureFactories)
S	unknownChannelReferenceHandler(UnknownChannelReferenceHandler handler)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.sshd.common.util.ObjectBuilder

get

Field Details

DEFAULT_FILE_SYSTEM_FACTORY

public static final FileSystemFactory DEFAULT_FILE_SYSTEM_FACTORY

DEFAULT_FORWARDING_FILTER

public static final ForwardingFilter DEFAULT_FORWARDING_FILTER

DEFAULT_FORWARDER_FACTORY

public static final ForwarderFactory DEFAULT_FORWARDER_FACTORY

DEFAULT_CIPHERS_PREFERENCE

public static final List<BuiltinCiphers> DEFAULT_CIPHERS_PREFERENCE

The default BuiltinCiphers setup in order of preference as specified by ssh_config(5)

DEFAULT_KEX_PREFERENCE

public static final List<BuiltinDHFactories> DEFAULT_KEX_PREFERENCE

The default BuiltinDHFactories setup in order of preference as specified by ssh_config(5)

DEFAULT_MAC_PREFERENCE

public static final List<BuiltinMacs> DEFAULT_MAC_PREFERENCE

The default BuiltinMacs setup in order of preference as specified by ssh_config(5)

DEFAULT_SIGNATURE_PREFERENCE

public static final List<BuiltinSignatures> DEFAULT_SIGNATURE_PREFERENCE

Preferred BuiltinSignatures according to sshd_config(5) - HostKeyAlgorithms HostKeyAlgorithms recommendation

DEFAULT_UNKNOWN_CHANNEL_REFERENCE_HANDLER

public static final UnknownChannelReferenceHandler DEFAULT_UNKNOWN_CHANNEL_REFERENCE_HANDLER

factory

protected Factory<T extends AbstractFactoryManager> factory

keyExchangeFactories

protected List<KeyExchangeFactory> keyExchangeFactories

cipherFactories

protected List<NamedFactory<Cipher>> cipherFactories

compressionFactories

protected List<NamedFactory<Compression>> compressionFactories

macFactories

protected List<NamedFactory<Mac>> macFactories

signatureFactories

protected List<NamedFactory<Signature>> signatureFactories

randomFactory

protected Factory<Random> randomFactory

channelFactories

protected List<ChannelFactory> channelFactories

fileSystemFactory

protected FileSystemFactory fileSystemFactory

forwarderFactory

protected ForwarderFactory forwarderFactory

globalRequestHandlers

protected List<RequestHandler<ConnectionService>> globalRequestHandlers

forwardingFilter

protected ForwardingFilter forwardingFilter

channelStreamPacketWriterResolver

protected ChannelStreamWriterResolver channelStreamPacketWriterResolver

unknownChannelReferenceHandler

protected UnknownChannelReferenceHandler unknownChannelReferenceHandler

kexExtensionHandler

protected KexExtensionHandler kexExtensionHandler

Constructor Details

BaseBuilder

public BaseBuilder()

Method Details

fillWithDefaultValues

protected S fillWithDefaultValues()

keyExchangeFactories

public S keyExchangeFactories(List<KeyExchangeFactory> keyExchangeFactories)

kexExtensionHandler

public S kexExtensionHandler(KexExtensionHandler kexExtensionHandler)

signatureFactories

public S signatureFactories(List<NamedFactory<Signature>> signatureFactories)

randomFactory

public S randomFactory(Factory<Random> randomFactory)

cipherFactories

public S cipherFactories(List<NamedFactory<Cipher>> cipherFactories)

compressionFactories

public S compressionFactories(List<NamedFactory<Compression>> compressionFactories)

macFactories

public S macFactories(List<NamedFactory<Mac>> macFactories)

channelFactories

public S channelFactories(List<ChannelFactory> channelFactories)

fileSystemFactory

public S fileSystemFactory(FileSystemFactory fileSystemFactory)

forwardingFilter

public S forwardingFilter(ForwardingFilter filter)

forwarderFactory

public S forwarderFactory(ForwarderFactory forwarderFactory)

globalRequestHandlers

public S globalRequestHandlers(List<RequestHandler<ConnectionService>> globalRequestHandlers)

factory

public S factory(Factory<T> factory)

channelStreamPacketWriterResolver

public S channelStreamPacketWriterResolver(ChannelStreamWriterResolver resolver)

unknownChannelReferenceHandler

public S unknownChannelReferenceHandler(UnknownChannelReferenceHandler handler)

build

public T build(boolean isFillWithDefaultValues)

build

public T build()

Specified by:

build in interface ObjectBuilder<T extends AbstractFactoryManager>

me

protected S me()

setUpDefaultCiphers

public static List<NamedFactory<Cipher>> setUpDefaultCiphers(boolean ignoreUnsupported)

Parameters:

ignoreUnsupported - If true then all the default ciphers are included, regardless of whether they are currently supported by the JCE. Otherwise, only the supported ones out of the list are included

Returns:

A List of the default NamedFactory instances of the Ciphers according to the preference order defined by DEFAULT_CIPHERS_PREFERENCE. Note: the list may be filtered to exclude unsupported JCE ciphers according to the ignoreUnsupported parameter

See Also:

• BuiltinCiphers.isSupported()

setUpDefaultMacs

public static List<NamedFactory<Mac>> setUpDefaultMacs(boolean ignoreUnsupported)

Parameters:

ignoreUnsupported - If true all the available built-in Mac factories are added, otherwise only those that are supported by the current JDK setup

Returns:

A List of the default NamedFactory instances of the Macs according to the preference order defined by DEFAULT_MAC_PREFERENCE. Note: the list may be filtered to exclude unsupported JCE MACs according to the ignoreUnsupported parameter

See Also:

• BuiltinMacs.isSupported()