org.apache.sshd.common.keyprovider

Class AbstractResourceKeyPairProvider<R>

java.lang.Object

org.apache.sshd.common.util.logging.AbstractLoggingBean

org.apache.sshd.common.keyprovider.AbstractKeyPairProvider

org.apache.sshd.common.keyprovider.AbstractResourceKeyPairProvider<R>

Type Parameters:

R - Type of resource from which the KeyPair is generated

All Implemented Interfaces:

KeyIdentityProvider, KeyPairProvider

Direct Known Subclasses:

ClassLoadableResourceKeyPairProvider, FileKeyPairProvider

public abstract class AbstractResourceKeyPairProvider<R>
extends AbstractKeyPairProvider

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	AbstractResourceKeyPairProvider.KeyPairIterator

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Map<java.lang.String,java.lang.Iterable<java.security.KeyPair>>	cacheMap
private FilePasswordProvider	passwordFinder

Fields inherited from class org.apache.sshd.common.util.logging.AbstractLoggingBean

log

Fields inherited from interface org.apache.sshd.common.keyprovider.KeyPairProvider

ECDSA_SHA2_NISTP256, ECDSA_SHA2_NISTP384, ECDSA_SHA2_NISTP521, EMPTY_KEYPAIR_PROVIDER, SSH_DSS, SSH_ED25519, SSH_RSA

Fields inherited from interface org.apache.sshd.common.keyprovider.KeyIdentityProvider

EMPTY_KEYS_PROVIDER

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractResourceKeyPairProvider()

Method Summary

Modifier and Type	Method and Description
protected java.lang.Iterable<java.security.KeyPair>	doLoadKeys(SessionContext session, NamedResource resourceKey, java.io.InputStream inputStream, FilePasswordProvider provider)
protected java.lang.Iterable<java.security.KeyPair>	doLoadKeys(SessionContext session, NamedResource resourceKey, R resource, FilePasswordProvider provider)
protected java.lang.Iterable<java.security.KeyPair>	doLoadKeys(SessionContext session, R resource)
protected IoResource<?>	getIoResource(SessionContext session, R resource)
FilePasswordProvider	getPasswordFinder()
protected java.lang.Iterable<java.security.KeyPair>	loadKeys(SessionContext session, java.util.Collection<? extends R> resources)
protected java.io.InputStream	openKeyPairResource(SessionContext session, NamedResource resourceKey, R resource)
protected void	resetCacheMap(java.util.Collection<?> resources) Checks which of the new resources we already loaded and can keep the associated key pair
void	setPasswordFinder(FilePasswordProvider passwordFinder)

Methods inherited from class org.apache.sshd.common.util.logging.AbstractLoggingBean

getSimplifiedLogger

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.keyprovider.KeyPairProvider

getKeyTypes, loadKey, wrap, wrap

Methods inherited from interface org.apache.sshd.common.keyprovider.KeyIdentityProvider

exhaustCurrentIdentities, isEmpty, iterableOf, loadKeys, multiProvider, multiProvider, resolveKeyIdentityProvider, wrapKeyPairs, wrapKeyPairs

Field Detail

passwordFinder

private FilePasswordProvider passwordFinder

cacheMap

private final java.util.Map<java.lang.String,java.lang.Iterable<java.security.KeyPair>> cacheMap

Constructor Detail

AbstractResourceKeyPairProvider

protected AbstractResourceKeyPairProvider()

Method Detail

getPasswordFinder

public FilePasswordProvider getPasswordFinder()

setPasswordFinder

public void setPasswordFinder(FilePasswordProvider passwordFinder)

resetCacheMap

protected void resetCacheMap(java.util.Collection<?> resources)

Checks which of the new resources we already loaded and can keep the associated key pair

Parameters:

resources - The collection of new resources - can be null/empty in which case the cache is cleared

loadKeys

protected java.lang.Iterable<java.security.KeyPair> loadKeys(SessionContext session,
                                                             java.util.Collection<? extends R> resources)

getIoResource

protected IoResource<?> getIoResource(SessionContext session,
                                      R resource)

doLoadKeys

protected java.lang.Iterable<java.security.KeyPair> doLoadKeys(SessionContext session,
                                                               R resource)
                                                        throws java.io.IOException,
                                                               java.security.GeneralSecurityException

Throws:

java.io.IOException

java.security.GeneralSecurityException

doLoadKeys

protected java.lang.Iterable<java.security.KeyPair> doLoadKeys(SessionContext session,
                                                               NamedResource resourceKey,
                                                               R resource,
                                                               FilePasswordProvider provider)
                                                        throws java.io.IOException,
                                                               java.security.GeneralSecurityException

Throws:

java.io.IOException

java.security.GeneralSecurityException

openKeyPairResource

protected java.io.InputStream openKeyPairResource(SessionContext session,
                                                  NamedResource resourceKey,
                                                  R resource)
                                           throws java.io.IOException

Throws:

java.io.IOException

doLoadKeys

protected java.lang.Iterable<java.security.KeyPair> doLoadKeys(SessionContext session,
                                                               NamedResource resourceKey,
                                                               java.io.InputStream inputStream,
                                                               FilePasswordProvider provider)
                                                        throws java.io.IOException,
                                                               java.security.GeneralSecurityException

Throws:

java.io.IOException

java.security.GeneralSecurityException