Package fr.becpg.repo.authentication

Class PasswordStrengthRule

java.lang.Object

fr.becpg.repo.authentication.PasswordStrengthRule

final class PasswordStrengthRule
extends Object

Security policy every password must match, whether generated or typed by the user: at least 14 characters, one uppercase letter, one lowercase letter, one digit and one special character.

A special character is any visible ASCII character that is neither a letter nor a digit, so the policy does not depend on the alphabet SecurePasswordGenerator draws from.

Author:

valentin

Field Summary

Fields

Modifier and Type	Field	Description
private static final char	FIRST_VISIBLE_ASCII
private static final char	LAST_VISIBLE_ASCII
private static final int	MIN_LENGTH

Constructor Summary

Constructors

Modifier	Constructor	Description
private	PasswordStrengthRule()

Method Summary

Modifier and Type	Method	Description
(package private) static boolean	isSatisfiedBy(String password)	Tells whether the password matches the security policy.
private static boolean	isSpecial(int character)

Methods inherited from class java.lang.Object

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

Field Details

MIN_LENGTH

private static final int MIN_LENGTH

See Also:

• Constant Field Values

FIRST_VISIBLE_ASCII

private static final char FIRST_VISIBLE_ASCII

See Also:

• Constant Field Values

LAST_VISIBLE_ASCII

private static final char LAST_VISIBLE_ASCII

See Also:

• Constant Field Values

Constructor Details

PasswordStrengthRule

private PasswordStrengthRule()

Method Details

isSatisfiedBy

static boolean isSatisfiedBy(String password)

Tells whether the password matches the security policy.

Parameters:

password - the password to check, may be null

Returns:

true if the password matches the policy

isSpecial

private static boolean isSpecial(int character)