org.apache.mina.proxy.handlers.http.digest

Class DigestUtilities

java.lang.Object

org.apache.mina.proxy.handlers.http.digest.DigestUtilities

public class DigestUtilities
extends Object

DigestUtilities.java - A class supporting the HTTP DIGEST authentication (see RFC 2617).

Since:

MINA 2.0.0-M3

Author:

Apache MINA Project

Field Summary

Fields

Modifier and Type	Field and Description
static String	SESSION_HA1 The Session digest attribute name
static String[]	SUPPORTED_QOPS The supported qualities of protections.

Method Summary

Modifier and Type	Method and Description
static String	computeResponseValue(IoSession session, Map<String,String> map, String method, String pwd, String charsetName, String body) Computes the response to the DIGEST challenge.

Methods inherited from class java.lang.Object

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

Field Detail

SESSION_HA1

public static final String SESSION_HA1

The Session digest attribute name

SUPPORTED_QOPS

public static final String[] SUPPORTED_QOPS

The supported qualities of protections.

Method Detail

computeResponseValue

public static String computeResponseValue(IoSession session,
                                          Map<String,String> map,
                                          String method,
                                          String pwd,
                                          String charsetName,
                                          String body)
                                   throws AuthenticationException,
                                          UnsupportedEncodingException

Computes the response to the DIGEST challenge.

Parameters:

session - the current session

map - the map holding the directives sent by the proxy

method - the HTTP verb

pwd - the password

charsetName - the name of the charset used for the challenge

body - the html body to be hashed for integrity calculations

Returns:

The response

Throws:

AuthenticationException - if we weren't able to find a directive value in the map

UnsupportedEncodingException - If we weren't able to encode to ISO 8859_1 the username or realm, or if we weren't able to encode the charsetName