Record Class LLPassword

java.lang.Object

java.lang.Record

com.io7m.looseleaf.security.LLPassword

Record Components:

algorithm - The hash algorithm

hash - The hashed password

salt - The salt value

public record LLPassword(LLPasswordAlgorithmType algorithm, String hash, String salt)
extends Record

A hashed password for a user.

Field Summary

Fields

Modifier and Type	Field	Description
static final Pattern	VALID_HEX	The pattern that defines a valid hash.

Constructor Summary

Constructors

Constructor	Description
LLPassword(LLPasswordAlgorithmType algorithm, String hash, String salt)	A hashed password for a user.

Method Summary

Modifier and Type	Method	Description
LLPasswordAlgorithmType	algorithm()	Returns the value of the algorithm record component.
boolean	check(String passwordText)	Check the given plain text password against this hashed password.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
String	hash()	Returns the value of the hash record component.
final int	hashCode()	Returns a hash code value for this object.
String	salt()	Returns the value of the salt record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

VALID_HEX

public static final Pattern VALID_HEX

The pattern that defines a valid hash.

Constructor Details

LLPassword

public LLPassword(LLPasswordAlgorithmType algorithm,
 String hash,
 String salt)

A hashed password for a user.

Parameters:

algorithm - The hash algorithm

hash - The hashed password

salt - The salt value

Method Details

check

public boolean check(String passwordText)
              throws LLPasswordException

Check the given plain text password against this hashed password.

Parameters:

passwordText - The plain text password

Returns:

true iff the password matches

Throws:

LLPasswordException - On com.io7m.looseleaf.cmdline.internal errors such as missing algorithm support

See Also:

• LLPasswordAlgorithmType.check(String, String, byte[])

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

algorithm

public LLPasswordAlgorithmType algorithm()

Returns the value of the algorithm record component.

Returns:

the value of the algorithm record component

hash

public String hash()

Returns the value of the hash record component.

Returns:

the value of the hash record component

salt

public String salt()

Returns the value of the salt record component.

Returns:

the value of the salt record component