Package io.openems.edge.common.user

Class ManagedUser

java.lang.Object

io.openems.common.session.AbstractUser

io.openems.edge.common.user.User

io.openems.edge.common.user.ManagedUser

public class ManagedUser
extends User

A User that can be used for Logging in. Managed by the UserService.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ITERATIONS
static final int	KEY_LENGTH

Fields inherited from class io.openems.edge.common.user.User

DEFAULT_EDGE_ID

Constructor Summary

Constructors

Constructor	Description
ManagedUser(String id, String name, Language language, Role role, byte[] password, byte[] salt)
ManagedUser(String id, String name, Language language, Role role, String passwordAsBase64, String saltAsBase64)

Method Summary

Modifier and Type	Method	Description
static byte[]	hashPassword(char[] password, byte[] salt, int iterations, int keyLength)	Hashes a password.
static byte[]	hashPassword(String password, byte[] salt, int iterations, int keyLength)	Hashes a password.
static boolean	validatePassword(byte[] password1, byte[] salt, String password2)	Validates if password+salt match the given password.
boolean	validatePassword(String password)	Validates a given password against the Users password+salt.
static boolean	validatePassword(String passwordAsBase64, String saltAsBase64, String password)	Validates if password+salt match the given password.

Methods inherited from class io.openems.edge.common.user.User

assertRoleIsAtLeast, from, getRole, toString

Methods inherited from class io.openems.common.session.AbstractUser

getEdgeRoles, getGlobalRole, getId, getLanguage, getName, getRole, setLanguage, setRole

Methods inherited from class java.lang.Object

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

Field Details

KEY_LENGTH

public static final int KEY_LENGTH

See Also:

• Constant Field Values

ITERATIONS

public static final int ITERATIONS

See Also:

• Constant Field Values

Constructor Details

ManagedUser

public ManagedUser(String id,
 String name,
 Language language,
 Role role,
 String passwordAsBase64,
 String saltAsBase64)

ManagedUser

public ManagedUser(String id,
 String name,
 Language language,
 Role role,
 byte[] password,
 byte[] salt)

Method Details

validatePassword

public boolean validatePassword(String password)

Validates a given password against the Users password+salt.

Parameters:

password - the given password

Returns:

true if passwords match

validatePassword

public static boolean validatePassword(String passwordAsBase64,
 String saltAsBase64,
 String password)

Validates if password+salt match the given password.

Parameters:

passwordAsBase64 - the hashed password

saltAsBase64 - the salt

password - the given password

Returns:

true if they match.

validatePassword

public static boolean validatePassword(byte[] password1,
 byte[] salt,
 String password2)

Validates if password+salt match the given password.

Parameters:

password1 - the hashed password

salt - the salt

password2 - the given password

Returns:

true if they match.

hashPassword

public static byte[] hashPassword(String password,
 byte[] salt,
 int iterations,
 int keyLength)

Hashes a password. Source: https://www.owasp.org/index.php/Hashing_Java.

Parameters:

password - the password

salt - the salt

iterations - the number of iterations

keyLength - the length of the key

Returns:

the hashed password

hashPassword

public static byte[] hashPassword(char[] password,
 byte[] salt,
 int iterations,
 int keyLength)

Hashes a password. Source: https://www.owasp.org/index.php/Hashing_Java.

Parameters:

password - the password

salt - the salt

iterations - the number of iterations

keyLength - the length of the key

Returns:

the hashed password