Package com.easydesk.security.credentials

Interface CredentialService

All Known Implementing Classes:

CryptoCredential, NoOpCredential, StrongHashCredential

public interface CredentialService

사용자의 password 를 검증하고 설정하는 credential service.

Version:

$Id$

Author:

Youngho Cho

Method Summary

Modifier and Type	Method	Description
boolean	authenticate(User user, String password)	Authenticate a user with the specified password.
void	setPassword(User user, String password)	Set password for a user.

Method Details

authenticate

boolean authenticate(User user,
 String password)
              throws PasswordMismatchException,
UnknownEntityException,
DataBackendException

Authenticate a user with the specified password. If authentication is successful the method returns true. If it fails, it returns false.

Parameters:

user - a User object.

password - the user supplied password. (plain text)

Returns:

인증에 성공하면 true

Throws:

PasswordMismatchException - password 를 검증할 수 없는 경우

UnknownEntityException - 사용자가 존재하지 않는 경우

DataBackendException - 저장소 접근 중 오류가 발생한 경우

setPassword

void setPassword(User user,
 String password)
          throws UnknownEntityException,
DataBackendException

Set password for a user.

Parameters:

user - a User object.

password - the new password to be set. (plain text)

Throws:

UnknownEntityException - 사용자가 존재하지 않는 경우

DataBackendException - password 변환 또는 저장 중 오류가 발생한 경우