org.appng.core.security

Class DefaultPasswordPolicy

java.lang.Object

org.appng.core.security.DefaultPasswordPolicy

All Implemented Interfaces:

PasswordPolicy

public class DefaultPasswordPolicy
extends Object
implements PasswordPolicy

The default PasswordPolicy requiring 6 to 64 non-whitespace characters for a valid password.

Author:

Matthias Müller

Field Summary

Fields

Modifier and Type	Field and Description
static String	ERROR_MSSG_KEY
static String	REGEX

Fields inherited from interface org.appng.api.auth.PasswordPolicy

LOWERCASE, NUMBER, PUNCT, UPPERCASE

Constructor Summary

Constructors

Constructor and Description
DefaultPasswordPolicy()
DefaultPasswordPolicy(String regEx, String errorMessageKey)

Method Summary

Modifier and Type	Method and Description
String	generatePassword() Generates a new random password that matches the requirements and returns it.
String	getErrorMessageKey() Returns the message-key of an errormessage for the case that the password doesn't match the requirements.
boolean	isValidPassword(char[] password) Checks whether the given character-sequence is a valid password.

Methods inherited from class java.lang.Object

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

Field Detail

REGEX

public static final String REGEX

See Also:

Constant Field Values

ERROR_MSSG_KEY

public static final String ERROR_MSSG_KEY

Constructor Detail

DefaultPasswordPolicy

public DefaultPasswordPolicy(String regEx,
                             String errorMessageKey)

DefaultPasswordPolicy

public DefaultPasswordPolicy()

Method Detail

isValidPassword

public boolean isValidPassword(char[] password)

Description copied from interface: PasswordPolicy

Checks whether the given character-sequence is a valid password.

Specified by:

isValidPassword in interface PasswordPolicy

Parameters:

password - the character-sequence sequence to check

Returns:

true if the character-sequence is a valid password, false otherwise

getErrorMessageKey

public String getErrorMessageKey()

Description copied from interface: PasswordPolicy

Returns the message-key of an errormessage for the case that the password doesn't match the requirements.

Specified by:

getErrorMessageKey in interface PasswordPolicy

Returns:

the message key

generatePassword

public String generatePassword()

Description copied from interface: PasswordPolicy

Generates a new random password that matches the requirements and returns it.

Specified by:

generatePassword in interface PasswordPolicy

Returns:

the randomly generated password