Package io.milton.http.http11.auth

Class DigestGenerator

java.lang.Object

io.milton.http.http11.auth.DigestGenerator

public class DigestGenerator
extends Object

Author:

brad

Constructor Summary

Constructors

Constructor	Description
DigestGenerator()

Method Summary

Modifier and Type	Method	Description
String	encodePasswordInA1Format(String username, String realm, String password)
String	generateDigest(DigestResponse dr, String password)	Computes the response portion of a Digest authentication header.
String	generateDigestWithEncryptedPassword(DigestResponse dr, String a1Md5)	Use this method if you are persisting a one way hash of the user name, password and realm (referred to as a1md5 in the spec)
String	md5(String... ss)

Methods inherited from class java.lang.Object

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

Constructor Details

DigestGenerator

public DigestGenerator()

Method Details

generateDigest

public String generateDigest(DigestResponse dr,
 String password)
                      throws IllegalArgumentException

Computes the response portion of a Digest authentication header. Both the server and user agent should compute the response independently. Provided as a static method to simplify the coding of user agents.

Parameters:

dr - - the auth request from the client

password - - plain text unencoded password

Returns:

the MD5 of the digest authentication response, encoded in hex

Throws:

IllegalArgumentException - if the supplied qop value is unsupported.

generateDigestWithEncryptedPassword

public String generateDigestWithEncryptedPassword(DigestResponse dr,
 String a1Md5)
                                           throws IllegalArgumentException

Use this method if you are persisting a one way hash of the user name, password and realm (referred to as a1md5 in the spec)

Parameters:

dr -

a1Md5 -

Returns:

Throws:

IllegalArgumentException

encodePasswordInA1Format

public String encodePasswordInA1Format(String username,
 String realm,
 String password)

md5

public String md5(String... ss)