org.apache.http.impl.auth
Class NegotiateScheme

java.lang.Object
  extended by org.apache.http.impl.auth.AuthSchemeBase
      extended by org.apache.http.impl.auth.GGSSchemeBase
          extended by 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
 Header authenticate(Credentials credentials, HttpRequest request)
          Deprecated. Produces an authorization string for the given set of Credentials.
 Header authenticate(Credentials credentials, HttpRequest request, 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 Header authenticate(Credentials credentials,
                           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 Header authenticate(Credentials credentials,
                           HttpRequest request,
                           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.


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