local.server
Class AuthenticationServerImpl

java.lang.Object
  |
  +--local.server.AuthenticationServerImpl

All Implemented Interfaces:

AuthenticationServer

public class AuthenticationServerImpl

extends java.lang.Object

implements AuthenticationServer

Class AuthenticationServerImpl implements an AuthenticationServer for HTTP Digest authentication.

Field Summary

protected java.lang.String	authentication_scheme The authentication scheme.
protected AuthenticationService	authentication_service The repository of users's authentication data.
protected org.zoolu.tools.Log	log Event logger.
protected static int	PROXY_AUTHENTICATION Proxy authentication.
protected java.lang.String	qop_options The authentication qop-options.
protected byte[]	rand The current random value.
protected java.lang.String	realm The authentication realm.
protected static int	SERVER_AUTHENTICATION Server authentication.

Constructor Summary

AuthenticationServerImpl(java.lang.String realm, AuthenticationService authentication_service, org.zoolu.tools.Log log)
Costructs a new AuthenticationServerImpl.

Method Summary

org.zoolu.sip.message.Message	authenticateProxyRequest(org.zoolu.sip.message.Message msg) Authenticates a SIP request.
org.zoolu.sip.message.Message	authenticateRequest(org.zoolu.sip.message.Message msg) Authenticates a SIP request.
protected org.zoolu.sip.message.Message	authenticateRequest(org.zoolu.sip.message.Message msg, int type) Authenticates a SIP request.
org.zoolu.sip.header.AuthenticationInfoHeader	getAuthenticationInfoHeader() Gets AuthenticationInfoHeader.
protected void	printLog(java.lang.String str, int level) Adds a new string to the default Log

Methods inherited from class java.lang.Object

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

Field Detail

SERVER_AUTHENTICATION

protected static final int SERVER_AUTHENTICATION

Server authentication.

PROXY_AUTHENTICATION

protected static final int PROXY_AUTHENTICATION

Proxy authentication.

log

protected org.zoolu.tools.Log log

Event logger.

authentication_service

protected AuthenticationService authentication_service

The repository of users's authentication data.

realm

protected java.lang.String realm

The authentication realm.

authentication_scheme

protected java.lang.String authentication_scheme

The authentication scheme.

qop_options

protected java.lang.String qop_options

The authentication qop-options.

rand

protected byte[] rand

The current random value.

Constructor Detail

AuthenticationServerImpl

public AuthenticationServerImpl(java.lang.String realm,
                                AuthenticationService authentication_service,
                                org.zoolu.tools.Log log)

Costructs a new AuthenticationServerImpl.

Method Detail

authenticateRequest

public org.zoolu.sip.message.Message authenticateRequest(org.zoolu.sip.message.Message msg)

Authenticates a SIP request.

Specified by:

authenticateRequest in interface AuthenticationServer

Parameters:

msg - is the SIP request to be authenticated

Returns:

it returns the error Message in case of authentication failure, or null in case of authentication success.

authenticateProxyRequest

public org.zoolu.sip.message.Message authenticateProxyRequest(org.zoolu.sip.message.Message msg)

Authenticates a SIP request.

Specified by:

authenticateProxyRequest in interface AuthenticationServer

Parameters:

msg - is the SIP request to be authenticated

Returns:

it returns the error Message in case of authentication failure, or null in case of authentication success.

authenticateRequest

protected org.zoolu.sip.message.Message authenticateRequest(org.zoolu.sip.message.Message msg,
                                                            int type)

Authenticates a SIP request.

Parameters:

msg - is the SIP request to be authenticated

proxy_authentication - whether performing Proxy-Authentication or simple Authentication

Returns:

it returns the error Message in case of authentication failure, or null in case of authentication success.

getAuthenticationInfoHeader

public org.zoolu.sip.header.AuthenticationInfoHeader getAuthenticationInfoHeader()

Gets AuthenticationInfoHeader.

Specified by:

getAuthenticationInfoHeader in interface AuthenticationServer

printLog

protected void printLog(java.lang.String str,
                        int level)

Adds a new string to the default Log