org.apache.http.impl.auth
Class NegotiateScheme

java.lang.Object
  org.apache.http.impl.auth.AuthSchemeBase
      org.apache.http.impl.auth.GGSSchemeBase
          org.apache.http.impl.auth.NegotiateScheme

All Implemented Interfaces:

AuthScheme, ContextAwareAuthScheme

Deprecated. (4.2) use SPNegoScheme or KerberosScheme.

@Deprecated
public class NegotiateScheme
extends GGSSchemeBase

SPNEGO (Simple and Protected GSSAPI Negotiation Mechanism) authentication scheme.

Since:

4.1

Field Summary

Fields inherited from class org.apache.http.impl.auth.AuthSchemeBase

challengeState

Constructor Summary

NegotiateScheme()
Deprecated.

NegotiateScheme(SpnegoTokenGenerator spengoGenerator)
Deprecated.

NegotiateScheme(SpnegoTokenGenerator spengoGenerator, boolean stripPort)
Deprecated. Default constructor for the Negotiate authentication scheme.

Method Summary

org.apache.http.Header	authenticate(Credentials credentials, org.apache.http.HttpRequest request) Deprecated. Produces an authorization string for the given set of Credentials.
org.apache.http.Header	authenticate(Credentials credentials, org.apache.http.HttpRequest request, org.apache.http.protocol.HttpContext context) Deprecated. Produces Negotiate authorization Header based on token created by processChallenge.
protected byte[]	generateToken(byte[] input, String authServer) Deprecated.
protected byte[]	generateToken(byte[] input, String authServer, Credentials credentials) Deprecated.
String	getParameter(String name) Deprecated. Returns the authentication parameter with the given name, if available.
String	getRealm() Deprecated. The concept of an authentication realm is not supported by the Negotiate authentication scheme.
String	getSchemeName() Deprecated. Returns textual designation of the Negotiate authentication scheme.
boolean	isConnectionBased() Deprecated. Returns true.

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

generateGSSToken, generateGSSToken, getManager, isComplete, parseChallenge

Methods inherited from class org.apache.http.impl.auth.AuthSchemeBase

getChallengeState, isProxy, processChallenge, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

NegotiateScheme

public NegotiateScheme(SpnegoTokenGenerator spengoGenerator,
                       boolean stripPort)

Deprecated.

Default constructor for the Negotiate authentication scheme.

NegotiateScheme

public NegotiateScheme(SpnegoTokenGenerator spengoGenerator)

Deprecated.

NegotiateScheme

public NegotiateScheme()

Deprecated.

Method Detail

getSchemeName

public String getSchemeName()

Deprecated.

Returns textual designation of the Negotiate authentication scheme.

Returns:

Negotiate

authenticate

public org.apache.http.Header authenticate(Credentials credentials,
                                           org.apache.http.HttpRequest request)
                                    throws AuthenticationException

Deprecated.

Description copied from interface: AuthScheme

Produces an authorization string for the given set of Credentials.

Specified by:

authenticate in interface AuthScheme

Overrides:

authenticate in class GGSSchemeBase

Parameters:

credentials - The set of credentials to be used for athentication

request - The request being authenticated

Returns:

the authorization string

Throws:

AuthenticationException - if authorization string cannot be generated due to an authentication failure

authenticate

public org.apache.http.Header authenticate(Credentials credentials,
                                           org.apache.http.HttpRequest request,
                                           org.apache.http.protocol.HttpContext context)
                                    throws AuthenticationException

Deprecated.

Produces Negotiate authorization Header based on token created by processChallenge.

Specified by:

authenticate in interface ContextAwareAuthScheme

Overrides:

authenticate in class GGSSchemeBase

Parameters:

credentials - Never used be the Negotiate scheme but must be provided to satisfy common-httpclient API. Credentials from JAAS will be used instead.

request - The request being authenticated

context - HTTP context

Returns:

an Negotiate authorisation Header

Throws:

AuthenticationException - if authorisation string cannot be generated due to an authentication failure

generateToken

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

Deprecated.

Overrides:

generateToken in class GGSSchemeBase

Throws:

GSSException

generateToken

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

Deprecated.

Overrides:

generateToken in class GGSSchemeBase

Throws:

GSSException

getParameter

public String getParameter(String name)

Deprecated.

Returns the authentication parameter with the given name, if available.

There are no valid parameters for Negotiate authentication so this method always returns null.

Parameters:

name - The name of the parameter to be returned

Returns:

the parameter with the given name

getRealm

public String getRealm()

Deprecated.

The concept of an authentication realm is not supported by the Negotiate authentication scheme. Always returns null.

Returns:

null

isConnectionBased

public boolean isConnectionBased()

Deprecated.

Returns true. Negotiate authentication scheme is connection based.

Returns:

true.