Package energy.eddie.regionconnector.shared.utils

Class PasswordGenerator

java.lang.Object

energy.eddie.regionconnector.shared.utils.PasswordGenerator

public class PasswordGenerator
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected static final String	DIGIT_CHARS
protected static final String	LOWER_CASE_CHARS
protected static final String	SPECIAL_CHARS
protected static final String	UPPER_CASE_CHARS

Constructor Summary

Constructors

Constructor	Description
PasswordGenerator(SecureRandom secureRandom)

Method Summary

Modifier and Type	Method	Description
String	generatePassword(int length)	Creates a random password using a SecureRandom that contains at least 3 special, 3 lowercase and 3 uppercase characters as well as at least 3 digits.
String	generatePassword(int length, int minSpecial, int minLowercase, int minUppercase, int minDigits)	Generates a new password.

Methods inherited from class java.lang.Object

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

Field Details

SPECIAL_CHARS

protected static final String SPECIAL_CHARS

See Also:

• Constant Field Values

LOWER_CASE_CHARS

protected static final String LOWER_CASE_CHARS

See Also:

• Constant Field Values

UPPER_CASE_CHARS

protected static final String UPPER_CASE_CHARS

See Also:

• Constant Field Values

DIGIT_CHARS

protected static final String DIGIT_CHARS

See Also:

• Constant Field Values

Constructor Details

PasswordGenerator

public PasswordGenerator(SecureRandom secureRandom)

Method Details

generatePassword

public String generatePassword(int length)

Creates a random password using a SecureRandom that contains at least 3 special, 3 lowercase and 3 uppercase characters as well as at least 3 digits. The password will consist of only ASCII characters.

Parameters:

length - Total length of the password, must be >= 12.

generatePassword

public String generatePassword(int length,
 int minSpecial,
 int minLowercase,
 int minUppercase,
 int minDigits)

Generates a new password.

Parameters:

length - Total length of the password, must be greater than 0.

See Also:

• generatePassword(int)