public class KerberosScheme extends GGSSchemeBase
challengeState
Constructor and Description |
---|
KerberosScheme() |
KerberosScheme(boolean stripPort) |
KerberosScheme(boolean stripPort,
boolean useCanonicalHostname) |
Modifier and Type | Method and Description |
---|---|
org.apache.http.Header |
authenticate(Credentials credentials,
org.apache.http.HttpRequest request,
org.apache.http.protocol.HttpContext context)
Produces KERBEROS authorization Header based on token created by
processChallenge.
|
protected byte[] |
generateToken(byte[] input,
String authServer) |
protected byte[] |
generateToken(byte[] input,
String authServer,
Credentials credentials) |
String |
getParameter(String name)
There are no valid parameters for KERBEROS authentication so this
method always returns
null . |
String |
getRealm()
The concept of an authentication realm is not supported by the Negotiate
authentication scheme.
|
String |
getSchemeName()
Returns textual designation of the given authentication scheme.
|
boolean |
isConnectionBased()
Returns
true . |
authenticate, generateGSSToken, generateGSSToken, getManager, isComplete, parseChallenge
getChallengeState, isProxy, processChallenge, toString
public KerberosScheme(boolean stripPort, boolean useCanonicalHostname)
public KerberosScheme(boolean stripPort)
public KerberosScheme()
public String getSchemeName()
AuthScheme
public org.apache.http.Header authenticate(Credentials credentials, org.apache.http.HttpRequest request, org.apache.http.protocol.HttpContext context) throws AuthenticationException
authenticate
in interface ContextAwareAuthScheme
authenticate
in class GGSSchemeBase
credentials
- not used by the KERBEROS scheme.request
- The request being authenticatedcontext
- HTTP contextAuthenticationException
- if authentication string cannot
be generated due to an authentication failureprotected byte[] generateToken(byte[] input, String authServer) throws GSSException
generateToken
in class GGSSchemeBase
GSSException
protected byte[] generateToken(byte[] input, String authServer, Credentials credentials) throws GSSException
generateToken
in class GGSSchemeBase
GSSException
public String getParameter(String name)
null
.name
- The name of the parameter to be returnednull
public String getRealm()
null
.null
public boolean isConnectionBased()
true
. KERBEROS authentication scheme is connection based.true
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