Package overit.geocall.util.password

Class PasswordAlgo

java.lang.Object

overit.geocall.util.password.PasswordAlgo

Direct Known Subclasses:

Argon2, Argon2V2, BCrypt, None, PBKDF2, PBKDF2V2, SCrypt, SCryptV2

public abstract class PasswordAlgo
extends Object

Abstract class used to manage the algorithm to store a password

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	PasswordAlgo.Type

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ARGON2_BETA
static final String	BCRYPT
static final String	OPKBDF2
static final String	SCRYPT

Constructor Summary

Constructors

Constructor	Description
PasswordAlgo()

Method Summary

Modifier and Type	Method	Description
abstract boolean	check(String password, String stored)	Checks if the stored hashed password corresponds
abstract String	generate(String password)	Generates the hashed password
static PasswordAlgo	getInstance(PasswordAlgo.Type algo)	Static method used to return an instance of a algorithm
abstract PasswordAlgo.Type	getType()	Returns the type of algorithm used

Methods inherited from class java.lang.Object

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

Field Details

ARGON2_BETA

public static final String ARGON2_BETA

See Also:

• Constant Field Values

BCRYPT

public static final String BCRYPT

See Also:

• Constant Field Values

SCRYPT

public static final String SCRYPT

See Also:

• Constant Field Values

OPKBDF2

public static final String OPKBDF2

See Also:

• Constant Field Values

Constructor Details

PasswordAlgo

public PasswordAlgo()

Method Details

getInstance

public static PasswordAlgo getInstance(PasswordAlgo.Type algo)

Static method used to return an instance of a algorithm

Parameters:

algo - The type of algorithm

Returns:

An instance of the algorithm

check

public abstract boolean check(String password,
 String stored)

Checks if the stored hashed password corresponds

Parameters:

password - The password to check

stored - The stored password to check

Returns:

true if the password corresponds to the stored one, false otherwise

generate

public abstract String generate(String password)

Generates the hashed password

Parameters:

password - To hash

Returns:

The hashed password

getType

public abstract PasswordAlgo.Type getType()

Returns the type of algorithm used

Returns:

The type of algorithm used