Package org.apache.commons.httpclient.auth

Class NTLMScheme

java.lang.Object

org.apache.commons.httpclient.auth.NTLMScheme

All Implemented Interfaces:

AuthScheme

@Deprecated
public class NTLMScheme
extends Object
implements AuthScheme

Deprecated.

Jakarta Commons HttpClient 3.x is deprecated in the Jenkins project. It is not recommended to use it in any new code. Instead, use HTTP client API plugins as a dependency in your code. E.g. Apache HttpComponents Client API 4.x Plugin or Async HTTP Client Plugin.

An implementation of the Microsoft proprietary NTLM authentication scheme. For a detailed explanation of the NTLM scheme please see http://davenport.sourceforge.net/ntlm.html.

Constructor Summary

Constructors

Constructor	Description
NTLMScheme()	Deprecated. Default constructor for the NTLM authentication scheme.
NTLMScheme(String challenge)	Deprecated. Constructor for the NTLM authentication scheme.

Method Summary

Modifier and Type	Method	Description
String	authenticate(Credentials credentials, String method, String uri)	Deprecated. Use authenticate(Credentials, HttpMethod)
String	authenticate(Credentials credentials, HttpMethod method)	Deprecated. Produces NTLM authorization string for the given set of Credentials.
static String	authenticate(NTCredentials credentials, String challenge)	Deprecated. Use non-static authenticate(Credentials, HttpMethod)
static String	authenticate(NTCredentials credentials, String challenge, String charset)	Deprecated. Use non-static authenticate(Credentials, HttpMethod)
String	getID()	Deprecated. no longer used
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 NTLM authentication scheme.
String	getSchemeName()	Deprecated. Returns textual designation of the NTLM authentication scheme.
boolean	isComplete()	Deprecated. Tests if the NTLM authentication process has been completed.
boolean	isConnectionBased()	Deprecated. Returns true.
void	processChallenge(String challenge)	Deprecated. Processes the NTLM challenge.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NTLMScheme

public NTLMScheme()

Deprecated.

Default constructor for the NTLM authentication scheme.

Since:

3.0

NTLMScheme

public NTLMScheme(String challenge)
           throws MalformedChallengeException

Deprecated.

Constructor for the NTLM authentication scheme.

Parameters:

challenge - The authentication challenge

Throws:

MalformedChallengeException - is thrown if the authentication challenge is malformed

Method Detail

processChallenge

public void processChallenge(String challenge)
                      throws MalformedChallengeException

Deprecated.

Processes the NTLM challenge.

Specified by:

processChallenge in interface AuthScheme

Parameters:

challenge - the challenge string

Throws:

MalformedChallengeException - is thrown if the authentication challenge is malformed

Since:

3.0

isComplete

public boolean isComplete()

Deprecated.

Tests if the NTLM authentication process has been completed.

Specified by:

isComplete in interface AuthScheme

Returns:

true if Basic authorization has been processed, false otherwise.

Since:

3.0

getSchemeName

public String getSchemeName()

Deprecated.

Returns textual designation of the NTLM authentication scheme.

Specified by:

getSchemeName in interface AuthScheme

Returns:

ntlm

getRealm

public String getRealm()

Deprecated.

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

Specified by:

getRealm in interface AuthScheme

Returns:

null

getID

public String getID()

Deprecated.

no longer used

Returns a String identifying the authentication challenge. This is used, in combination with the host and port to determine if authorization has already been attempted or not. Schemes which require multiple requests to complete the authentication should return a different value for each stage in the request.

Additionally, the ID should take into account any changes to the authentication challenge and return a different value when appropriate. For example when the realm changes in basic authentication it should be considered a different authentication attempt and a different value should be returned.

Specified by:

getID in interface AuthScheme

Returns:

String a String identifying the authentication challenge. The returned value may be null.

getParameter

public String getParameter(String name)

Deprecated.

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

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

Specified by:

getParameter in interface AuthScheme

Parameters:

name - The name of the parameter to be returned

Returns:

the parameter with the given name

isConnectionBased

public boolean isConnectionBased()

Deprecated.

Returns true. NTLM authentication scheme is connection based.

Specified by:

isConnectionBased in interface AuthScheme

Returns:

true.

Since:

3.0

authenticate

public static String authenticate(NTCredentials credentials,
                                  String challenge)
                           throws AuthenticationException

Deprecated.

Use non-static authenticate(Credentials, HttpMethod)

Create a NTLM authorization string for the given challenge and NT credentials.

Parameters:

challenge - The challenge.

credentials - NTCredentials

Returns:

a ntlm authorization string

Throws:

AuthenticationException - is thrown if authentication fails

authenticate

public static String authenticate(NTCredentials credentials,
                                  String challenge,
                                  String charset)
                           throws AuthenticationException

Deprecated.

Use non-static authenticate(Credentials, HttpMethod)

Create a NTLM authorization string for the given challenge and NT credentials.

Parameters:

challenge - The challenge.

credentials - NTCredentials

charset - The charset to use for encoding the credentials

Returns:

a ntlm authorization string

Throws:

AuthenticationException - is thrown if authentication fails

Since:

3.0

authenticate

public String authenticate(Credentials credentials,
                           String method,
                           String uri)
                    throws AuthenticationException

Deprecated.

Use authenticate(Credentials, HttpMethod)

Produces NTLM authorization string for the given set of Credentials.

Specified by:

authenticate in interface AuthScheme

Parameters:

credentials - The set of credentials to be used for athentication

method - Method name is ignored by the NTLM authentication scheme

uri - URI is ignored by the NTLM authentication scheme

Returns:

an NTLM authorization string

Throws:

InvalidCredentialsException - if authentication credentials are not valid or not applicable for this authentication scheme

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

See Also:

HttpMethod.getName(), HttpMethod.getPath()

authenticate

public String authenticate(Credentials credentials,
                           HttpMethod method)
                    throws AuthenticationException

Deprecated.

Produces NTLM authorization string for the given set of Credentials.

Specified by:

authenticate in interface AuthScheme

Parameters:

credentials - The set of credentials to be used for athentication

method - The method being authenticated

Returns:

an NTLM authorization string

Throws:

InvalidCredentialsException - if authentication credentials are not valid or not applicable for this authentication scheme

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

Since:

3.0