org.apache.http.impl.auth
Class GGSSchemeBase

java.lang.Object
  extended by org.apache.http.impl.auth.AuthSchemeBase
      extended by org.apache.http.impl.auth.GGSSchemeBase
All Implemented Interfaces:
AuthScheme, ContextAwareAuthScheme
Direct Known Subclasses:
KerberosScheme, NegotiateScheme, SPNegoScheme

public abstract class GGSSchemeBase
extends AuthSchemeBase

Since:
4.2

Field Summary
 
Fields inherited from class org.apache.http.impl.auth.AuthSchemeBase
challengeState
 
Method Summary
 Header authenticate(Credentials credentials, HttpRequest request)
          Deprecated. (4.2) Use ContextAwareAuthScheme.authenticate( Credentials, HttpRequest, org.apache.http.protocol.HttpContext)
 Header authenticate(Credentials credentials, HttpRequest request, HttpContext context)
          Produces an authorization string for the given set of Credentials.
protected  byte[] generateGSSToken(byte[] input, Oid oid, String authServer)
           
protected  byte[] generateGSSToken(byte[] input, Oid oid, String authServer, Credentials credentials)
           
protected  byte[] generateToken(byte[] input, String authServer)
          Deprecated. (4.4) Use generateToken(byte[], String, org.apache.http.auth.Credentials).
protected  byte[] generateToken(byte[] input, String authServer, Credentials credentials)
           
protected  GSSManager getManager()
           
 boolean isComplete()
          Authentication process may involve a series of challenge-response exchanges.
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, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface org.apache.http.auth.AuthScheme
getParameter, getRealm, getSchemeName, isConnectionBased
 

Method Detail

getManager

protected GSSManager getManager()

generateGSSToken

protected byte[] generateGSSToken(byte[] input,
                                  Oid oid,
                                  String authServer)
                           throws GSSException
Throws:
GSSException

generateGSSToken

protected byte[] generateGSSToken(byte[] input,
                                  Oid oid,
                                  String authServer,
                                  Credentials credentials)
                           throws GSSException
Throws:
GSSException
Since:
4.4

generateToken

@Deprecated
protected byte[] generateToken(byte[] input,
                                          String authServer)
                        throws GSSException
Deprecated. (4.4) Use generateToken(byte[], String, org.apache.http.auth.Credentials).

Throws:
GSSException

generateToken

protected byte[] generateToken(byte[] input,
                               String authServer,
                               Credentials credentials)
                        throws GSSException
Throws:
GSSException
Since:
4.4

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. (4.2) Use ContextAwareAuthScheme.authenticate( Credentials, HttpRequest, org.apache.http.protocol.HttpContext)

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

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

parseChallenge

protected void parseChallenge(CharArrayBuffer buffer,
                              int beginIndex,
                              int endIndex)
                       throws MalformedChallengeException
Specified by:
parseChallenge in class AuthSchemeBase
Throws:
MalformedChallengeException


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