org.apache.http.impl.auth.win

Class WindowsNegotiateScheme

java.lang.Object

org.apache.http.impl.auth.AuthSchemeBase

org.apache.http.impl.auth.win.WindowsNegotiateScheme

All Implemented Interfaces:

AuthScheme, ContextAwareAuthScheme

@NotThreadSafe
public class WindowsNegotiateScheme
extends AuthSchemeBase

Auth scheme that makes use of JNA to implement Negotiate and NTLM on Windows Platforms.

This will delegate negotiation to the windows machine.

EXPERIMENTAL

Since:

4.4

Field Summary

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

challengeState

Constructor Summary

Constructors

Constructor and Description
WindowsNegotiateScheme(String scheme, String servicePrincipalName)

Method Summary

Methods

Modifier and Type	Method and Description
Header	authenticate(Credentials credentials, HttpRequest request) Deprecated.
Header	authenticate(Credentials credentials, HttpRequest request, HttpContext context) Produces an authorization string for the given set of Credentials.
void	dispose()
void	finalize()
String	getParameter(String name) Returns authentication parameter with the given name, if available.
String	getRealm() Returns authentication realm.
String	getSchemeName() Returns textual designation of the given authentication scheme.
boolean	isComplete() Authentication process may involve a series of challenge-response exchanges.
boolean	isConnectionBased() Tests if the authentication scheme is provides authorization on a per connection basis instead of usual per request basis
protected void	parseChallenge(CharArrayBuffer buffer, int beginIndex, int endIndex)

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

getChallengeState, isProxy, processChallenge, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

WindowsNegotiateScheme

public WindowsNegotiateScheme(String scheme,
                      String servicePrincipalName)

Method Detail

dispose

public void dispose()

finalize

public void finalize()
              throws Throwable

Overrides:

finalize in class Object

Throws:

Throwable

getSchemeName

public String getSchemeName()

Description copied from interface: AuthScheme

Returns textual designation of the given authentication scheme.

Returns:

the name of the given authentication scheme

getParameter

public String getParameter(String name)

Description copied from interface: AuthScheme

Returns authentication parameter with the given name, if available.

Parameters:

name - The name of the parameter to be returned

Returns:

the parameter with the given name

getRealm

public String getRealm()

Description copied from interface: AuthScheme

Returns authentication realm. If the concept of an authentication realm is not applicable to the given authentication scheme, returns null.

Returns:

the authentication realm

isConnectionBased

public boolean isConnectionBased()

Description copied from interface: AuthScheme

Tests if the authentication scheme is provides authorization on a per connection basis instead of usual per request basis

Returns:

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

parseChallenge

protected void parseChallenge(CharArrayBuffer buffer,
                  int beginIndex,
                  int endIndex)
                       throws MalformedChallengeException

Specified by:

parseChallenge in class AuthSchemeBase

Throws:

MalformedChallengeException

authenticate

public Header authenticate(Credentials credentials,
                  HttpRequest request,
                  HttpContext context)
                    throws AuthenticationException

Description copied from interface: ContextAwareAuthScheme

Produces an authorization string for the given set of Credentials.

Specified by:

authenticate in interface ContextAwareAuthScheme

Overrides:

authenticate in class AuthSchemeBase

Parameters:

credentials - The set of credentials to be used for athentication

request - The request being authenticated

context - HTTP context

Returns:

the authorization string

Throws:

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

isComplete

public boolean isComplete()

Description copied from interface: AuthScheme

Authentication process may involve a series of challenge-response exchanges. This method tests if the authorization process has been completed, either successfully or unsuccessfully, that is, all the required authorization challenges have been processed in their entirety.

Returns:

true if the authentication process has been completed, false otherwise.

authenticate

@Deprecated
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.

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