Package org.apache.sshd.client.auth.hostbased

Class UserAuthHostBased

java.lang.Object

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

org.apache.sshd.client.auth.AbstractUserAuth

org.apache.sshd.client.auth.hostbased.UserAuthHostBased

All Implemented Interfaces:

UserAuth, ClientSessionHolder, UserAuthInstance<ClientSession>, NamedResource, SignatureFactoriesHolder, SignatureFactoriesManager

public class UserAuthHostBased
extends AbstractUserAuth
implements SignatureFactoriesManager

Field Summary

Fields

Modifier and Type	Field	Description
private HostKeyIdentityProvider	clientHostKeys
private java.lang.String	clientHostname
private java.lang.String	clientUsername
private java.util.List<NamedFactory<Signature>>	factories
private java.util.Iterator<? extends java.util.Map.Entry<java.security.KeyPair,? extends java.util.Collection<java.security.cert.X509Certificate>>>	keys
static java.lang.String	NAME

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

log

Fields inherited from interface org.apache.sshd.common.NamedResource

BY_NAME_COMPARATOR, NAME_EXTRACTOR

Constructor Summary

Constructors

Constructor	Description
UserAuthHostBased(HostKeyIdentityProvider clientHostKeys)

Method Summary

Modifier and Type	Method	Description
protected void	appendSignature(ClientSession session, java.lang.String service, java.lang.String keyType, java.security.PublicKey key, byte[] keyBytes, java.lang.String clientHostname, java.lang.String clientUsername, Signature verifier, Buffer buffer)
java.lang.String	getClientHostname()
java.lang.String	getClientUsername()
java.util.List<NamedFactory<Signature>>	getSignatureFactories()
void	init(ClientSession session, java.lang.String service)
protected boolean	processAuthDataRequest(ClientSession session, java.lang.String service, Buffer buffer)
protected java.lang.String	resolveClientHostname()
protected java.lang.String	resolveClientUsername()
protected boolean	sendAuthDataRequest(ClientSession session, java.lang.String service)
void	setClientHostname(java.lang.String clientHostname)
void	setClientUsername(java.lang.String clientUsername)
void	setSignatureFactories(java.util.List<NamedFactory<Signature>> factories)

Methods inherited from class org.apache.sshd.client.auth.AbstractUserAuth

destroy, getClientSession, getName, getService, getSession, process, toString

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

debug, debug, debug, debug, debug, error, error, error, error, error, getSimplifiedLogger, info, info, warn, warn, warn, warn, warn, warn, warn, warn

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.sshd.common.signature.SignatureFactoriesHolder

getSignatureFactoriesNameList, getSignatureFactoriesNames

Methods inherited from interface org.apache.sshd.common.signature.SignatureFactoriesManager

setSignatureFactoriesNameList, setSignatureFactoriesNames, setSignatureFactoriesNames

Field Detail

NAME

public static final java.lang.String NAME

See Also:

Constant Field Values

keys

private java.util.Iterator<? extends java.util.Map.Entry<java.security.KeyPair,? extends java.util.Collection<java.security.cert.X509Certificate>>> keys

clientHostKeys

private final HostKeyIdentityProvider clientHostKeys

factories

private java.util.List<NamedFactory<Signature>> factories

clientUsername

private java.lang.String clientUsername

clientHostname

private java.lang.String clientHostname

Constructor Detail

UserAuthHostBased

public UserAuthHostBased(HostKeyIdentityProvider clientHostKeys)

Method Detail

init

public void init(ClientSession session,
                 java.lang.String service)
          throws java.lang.Exception

Specified by:

init in interface UserAuth

Overrides:

init in class AbstractUserAuth

Parameters:

session - The ClientSession

service - The requesting service name

Throws:

java.lang.Exception - If failed to initialize the mechanism

getSignatureFactories

public java.util.List<NamedFactory<Signature>> getSignatureFactories()

Specified by:

getSignatureFactories in interface SignatureFactoriesHolder

Returns:

The list of named Signature factories

setSignatureFactories

public void setSignatureFactories(java.util.List<NamedFactory<Signature>> factories)

Specified by:

setSignatureFactories in interface SignatureFactoriesManager

getClientUsername

public java.lang.String getClientUsername()

setClientUsername

public void setClientUsername(java.lang.String clientUsername)

getClientHostname

public java.lang.String getClientHostname()

setClientHostname

public void setClientHostname(java.lang.String clientHostname)

sendAuthDataRequest

protected boolean sendAuthDataRequest(ClientSession session,
                                      java.lang.String service)
                               throws java.lang.Exception

Specified by:

sendAuthDataRequest in class AbstractUserAuth

Throws:

java.lang.Exception

appendSignature

protected void appendSignature(ClientSession session,
                               java.lang.String service,
                               java.lang.String keyType,
                               java.security.PublicKey key,
                               byte[] keyBytes,
                               java.lang.String clientHostname,
                               java.lang.String clientUsername,
                               Signature verifier,
                               Buffer buffer)
                        throws java.lang.Exception

Throws:

java.lang.Exception

processAuthDataRequest

protected boolean processAuthDataRequest(ClientSession session,
                                         java.lang.String service,
                                         Buffer buffer)
                                  throws java.lang.Exception

Specified by:

processAuthDataRequest in class AbstractUserAuth

Throws:

java.lang.Exception

resolveClientUsername

protected java.lang.String resolveClientUsername()

resolveClientHostname

protected java.lang.String resolveClientHostname()