Package org.jboss.as.domain.management.security.password.simple

Class SimplePasswordStrengthChecker

java.lang.Object

org.jboss.as.domain.management.security.password.simple.SimplePasswordStrengthChecker

All Implemented Interfaces:

PasswordStrengthChecker

public class SimplePasswordStrengthChecker
extends Object
implements PasswordStrengthChecker

Author:

baranowb

Field Summary

Fields

Modifier and Type	Field	Description
protected static int	ALPHA_ONLY_WEIGHT
protected static int	ALPHA_WEIGHT
protected static int	CONSECUTIVE_ALPHA_WEIGHT
protected static int	CONSECUTIVE_DIGITS_WEIGHT
protected static int	CONSECUTIVE_SYMBOLS_WEIGHT
protected static int	DICTIONARY_WORD_WEIGHT
protected static int	DIGITS_ONLY_WEIGHT
protected static int	DIGITS_WEIGHT
protected static int	MIDDLE_NONCHAR_WEIGHT
protected static int	PWD_LEN_WEIGHT
static String	REGEX_ALPHA
static String	REGEX_ALPHA_LC
static String	REGEX_ALPHA_UC
static String	REGEX_DIGITS
static String	REGEX_SYMBOLS
protected static int	REQUIREMENTS_WEIGHT
protected static int	SEQUENTIAL_WEIGHT
protected static int	SYMBOLS_WEIGHT

Constructor Summary

Constructors

Constructor	Description
SimplePasswordStrengthChecker()
SimplePasswordStrengthChecker(List<PasswordRestriction> initRestrictions, Dictionary dictionary, Keyboard keyboard)

Method Summary

Modifier and Type	Method	Description
PasswordStrengthCheckResult	check(String userName, String password, List<PasswordRestriction> restictions)	Determines password strength.
protected void	checkAlpha()
protected void	checkAlphaOnly()
protected void	checkConsecutiveAlpha()
protected void	checkConsecutiveNumbers()
protected void	checkConsecutiveSymbols()
protected void	checkDictionary()
protected void	checkDigits()
protected void	checkMiddleNonChar()
protected void	checkNumbersOnly()
protected void	checkRestrictions()
protected void	checkSequential()
protected void	checkSymbols()
static PasswordRestriction	getRestrictionAlpha(int minAlpha)
static PasswordRestriction	getRestrictionDigit(int minDigit)
static PasswordRestriction	getRestrictionSymbol(int minSymbol)

Methods inherited from class java.lang.Object

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

Field Detail

REGEX_DIGITS

public static final String REGEX_DIGITS

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Constant Field Values

REGEX_SYMBOLS

public static final String REGEX_SYMBOLS

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Constant Field Values

REGEX_ALPHA_UC

public static final String REGEX_ALPHA_UC

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Constant Field Values

REGEX_ALPHA_LC

public static final String REGEX_ALPHA_LC

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Constant Field Values

REGEX_ALPHA

public static final String REGEX_ALPHA

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Constant Field Values

PWD_LEN_WEIGHT

protected static final int PWD_LEN_WEIGHT

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Constant Field Values

REQUIREMENTS_WEIGHT

protected static final int REQUIREMENTS_WEIGHT

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Constant Field Values

SYMBOLS_WEIGHT

protected static final int SYMBOLS_WEIGHT

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Constant Field Values

DIGITS_WEIGHT

protected static final int DIGITS_WEIGHT

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Constant Field Values

MIDDLE_NONCHAR_WEIGHT

protected static final int MIDDLE_NONCHAR_WEIGHT

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Constant Field Values

ALPHA_WEIGHT

protected static final int ALPHA_WEIGHT

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Constant Field Values

ALPHA_ONLY_WEIGHT

protected static final int ALPHA_ONLY_WEIGHT

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Constant Field Values

DIGITS_ONLY_WEIGHT

protected static final int DIGITS_ONLY_WEIGHT

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Constant Field Values

CONSECUTIVE_ALPHA_WEIGHT

protected static final int CONSECUTIVE_ALPHA_WEIGHT

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Constant Field Values

CONSECUTIVE_DIGITS_WEIGHT

protected static final int CONSECUTIVE_DIGITS_WEIGHT

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Constant Field Values

CONSECUTIVE_SYMBOLS_WEIGHT

protected static final int CONSECUTIVE_SYMBOLS_WEIGHT

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Constant Field Values

DICTIONARY_WORD_WEIGHT

protected static final int DICTIONARY_WORD_WEIGHT

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Constant Field Values

SEQUENTIAL_WEIGHT

protected static final int SEQUENTIAL_WEIGHT

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Constant Field Values

Constructor Detail

SimplePasswordStrengthChecker

public SimplePasswordStrengthChecker()

SimplePasswordStrengthChecker

public SimplePasswordStrengthChecker(List<PasswordRestriction> initRestrictions,
                                     Dictionary dictionary,
                                     Keyboard keyboard)

Method Detail

check

public PasswordStrengthCheckResult check(String userName,
                                         String password,
                                         List<PasswordRestriction> restictions)

Description copied from interface: PasswordStrengthChecker

Determines password strength. Checks and algorithm are implementation specific.

Specified by:

check in interface PasswordStrengthChecker

Parameters:

userName - - The username the password is being specified for.

password - - password which is going to be inspected

restictions - - adhoc password restriction list. Those will be additionally checked against password.

Returns:

result indicating strength of password and possible failure reasons.

checkRestrictions

protected void checkRestrictions()

checkSymbols

protected void checkSymbols()

checkDigits

protected void checkDigits()

checkMiddleNonChar

protected void checkMiddleNonChar()

checkAlpha

protected void checkAlpha()

checkAlphaOnly

protected void checkAlphaOnly()

checkNumbersOnly

protected void checkNumbersOnly()

checkConsecutiveAlpha

protected void checkConsecutiveAlpha()

checkConsecutiveNumbers

protected void checkConsecutiveNumbers()

checkConsecutiveSymbols

protected void checkConsecutiveSymbols()

checkSequential

protected void checkSequential()

checkDictionary

protected void checkDictionary()

getRestrictionAlpha

public static PasswordRestriction getRestrictionAlpha(int minAlpha)

getRestrictionDigit

public static PasswordRestriction getRestrictionDigit(int minDigit)

getRestrictionSymbol

public static PasswordRestriction getRestrictionSymbol(int minSymbol)