Package io.gravitee.am.service.authentication.crypto.password

Class PBKDF2PasswordEncoder

java.lang.Object

io.gravitee.am.service.authentication.crypto.password.PBKDF2PasswordEncoder

All Implemented Interfaces:

PasswordEncoder

public class PBKDF2PasswordEncoder
extends Object
implements PasswordEncoder

Author:

Eric LELEU (eric.leleu at graviteesource.com), GraviteeSource Team

Constructor Summary

Constructors

Constructor	Description
PBKDF2PasswordEncoder()
PBKDF2PasswordEncoder(int saltLength, int rounds, String secretKeyAlg)

Method Summary

Modifier and Type	Method	Description
String	encode(CharSequence rawPassword)	Encode the raw password.
boolean	matches(CharSequence rawPassword, String encodedPassword)	Verify the encoded password obtained from storage matches the submitted raw password after it too is encoded.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.gravitee.am.service.authentication.crypto.password.PasswordEncoder

encode, matches, matches

Constructor Details

PBKDF2PasswordEncoder

public PBKDF2PasswordEncoder()

PBKDF2PasswordEncoder

public PBKDF2PasswordEncoder(int saltLength,
 int rounds,
 String secretKeyAlg)

Method Details

encode

public String encode(CharSequence rawPassword)

Description copied from interface: PasswordEncoder

Encode the raw password. Generally, a good encoding algorithm applies a SHA-1 or greater hash combined with an 8-byte or greater randomly generated salt.

Specified by:

encode in interface PasswordEncoder

Parameters:

rawPassword - the raw password to encode

matches

public boolean matches(CharSequence rawPassword,
 String encodedPassword)

Description copied from interface: PasswordEncoder

Verify the encoded password obtained from storage matches the submitted raw password after it too is encoded. Returns true if the passwords match, false if they do not. The stored password itself is never decoded.

Specified by:

matches in interface PasswordEncoder

Parameters:

rawPassword - the raw password to encode and match

encodedPassword - the encoded password from storage to compare with

Returns:

true if the raw password, after encoding, matches the encoded password from storage