Package org.apache.hc.client5.http.impl.auth

Class KerberosScheme

java.lang.Object

org.apache.hc.client5.http.impl.auth.GGSSchemeBase

org.apache.hc.client5.http.impl.auth.KerberosScheme

All Implemented Interfaces:

AuthScheme

@Experimental
public class KerberosScheme
extends GGSSchemeBase

Kerberos authentication scheme.

Please note this class is considered experimental and may be discontinued or removed in the future.

Since:

4.2

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hc.client5.http.impl.auth.GGSSchemeBase

GGSSchemeBase.State

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	KERBEROS_OID

Constructor Summary

Constructors

Constructor	Description
KerberosScheme()
KerberosScheme(KerberosConfig config, DnsResolver dnsResolver)

Method Summary

Modifier and Type	Method	Description
protected byte[]	generateToken(byte[] input, String serviceName, String authServer)
String	getName()	Returns textual designation of the given authentication scheme.
boolean	isConnectionBased()	Determines if the authentication scheme is expected to provide an authorization response on a per connection basis instead of the standard per request basis

Methods inherited from class org.apache.hc.client5.http.impl.auth.GGSSchemeBase

createGSSContext, generateAuthResponse, generateGSSToken, getManager, getPrincipal, getRealm, isChallengeComplete, isResponseReady, processChallenge, toString

Methods inherited from class java.lang.Object

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

Field Details

KERBEROS_OID

private static final String KERBEROS_OID

See Also:

• Constant Field Values

Constructor Details

KerberosScheme

public KerberosScheme(KerberosConfig config,
 DnsResolver dnsResolver)

Since:

5.0

KerberosScheme

public KerberosScheme()

Method Details

getName

public String getName()

Description copied from interface: AuthScheme

Returns textual designation of the given authentication scheme.

Returns:

the name of the given authentication scheme

generateToken

protected byte[] generateToken(byte[] input,
 String serviceName,
 String authServer)
                        throws GSSException

Specified by:

generateToken in class GGSSchemeBase

Throws:

GSSException

isConnectionBased

public boolean isConnectionBased()

Description copied from interface: AuthScheme

Determines if the authentication scheme is expected to provide an authorization response on a per connection basis instead of the standard per request basis

Returns:

true if the scheme is connection based, false if the scheme is request based.