Package com.easydesk.attribute

Class PasswordAttribute

java.lang.Object

com.easydesk.om.BaseAttributeValue

com.easydesk.om.AttributeValue

com.easydesk.attribute.FreeFormAttribute

com.easydesk.attribute.StringAttribute

com.easydesk.attribute.PasswordAttribute

All Implemented Interfaces:

Viewable, Cacheable, Observed, Retrievable, Serializable, ColumnAccessByName, ObjectModel, Persistent

public class PasswordAttribute
extends StringAttribute

DOCUMENT ME!

Version:

$id: PasswordAttribute.java $Revision$, 02-25-22 7:05:54 PM KST

Author:

YounghoCho

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.easydesk.om.AttributeValue

AttributeValue.AccessEnum

Field Summary

Fields inherited from class com.easydesk.om.AttributeValue

activitySet, chained

Fields inherited from interface com.easydesk.validator.Retrievable

KEY_SEPERATOR

Constructor Summary

Constructors

Constructor	Description
PasswordAttribute()	새로운 PasswordAttribute 인스턴스를 생성한다.

Method Summary

Modifier and Type	Method	Description
protected String	generateStorngPasswordHash(String password)	DOCUMENT ME!
void	setPassword(String plain)	plain text password 를 encryptPassword 로 변경 저장한다.
protected boolean	validatePassword(String originalPassword, String storedEncodedPassword)	입력한 password 가 저장된 password 와 일치하는지 검증한다.

Methods inherited from class com.easydesk.attribute.StringAttribute

getLocalizedValue, getLocalizedValue, hasValue

Methods inherited from class com.easydesk.attribute.FreeFormAttribute

getDisplayedValue, getDisplayedValue, getFormatter, init, loadResources, setResources

Methods inherited from class com.easydesk.om.AttributeValue

alwaysNeedActivity, clear, copy, copy, endActivitySet, getActivity, getActivityDescription, getAttachment, getChainedValue, getChainedValue, getChainedValue, getInputValue, getLocalizedValue, getLocalizedValue, getLocalizedValue, getLocalizedValues, getLocalizedValues, getMethodCache, getModuleAttribute, getNewInstance, getNewInstance, getNumericValues, getNumericValues, getNumericValuesAsString, getNumericValuesAsString, getObserverOption, getOptionIdAsString, getOptionIds, getOptionIds, getOptionIdsAsString, getOptionIdsAsString, getOptionValues, getPossibleTransitionCount, getPossibleTransitionCount, getPrimitiveOptionIds, getPrimitiveUserIds, getQueryKey, getRelativePath, getRelativePath, getRepository, getResource, getTransactionId, getUser, getUserIds, getValueList, getValueList, getValues, getValues, getValuesAsString, getValuesAsString, hasAlreadyChained, isModified, isQuickSearchAttribute, isSet, isSetOnly, needActivity, performAfter, performBefore, register, save, setActivity, setActivityDescription, setAttachment, setChainedValue, setInputValue, setNumericValue, setNumericValueOnly, setNumericValues, setOptionId, setOptionIdOnly, setOptionIds, setOptionValues, setPrimitiveOptionIds, setPrimitiveUserIds, setProperties, setTransactionId, setUser, setUserId, setUserIdOnly, setUserIds, setValue, setValueOnly, setValues, startActivitySet, toString

Methods inherited from class com.easydesk.om.BaseAttributeValue

copy, copy, copyInto, copyInto, copyInto, copyInto, equals, getAttribute, getAttribute, getAttributeId, getAttributeOption, getAttributeOption, getByName, getByPeerName, getByPosition, getDepend, getDepend, getDependId, getEasyDeskUserImpl, getEasyDeskUserImpl, getFieldNames, getForeignKeyForAttribute, getForeignKeyForAttributeOption, getForeignKeyForDepend, getForeignKeyForEasyDeskUserImpl, getForeignKeyForItem, getItem, getItem, getItemId, getNumericValue, getOptionId, getPeer, getPrimaryKey, getTableMap, getUserId, getValue, getValueId, hashCode, isCacheOnSave, isDeleted, isLoading, isModified, isNew, isRemoved, isSaving, resetModified, save, save, setAttribute, setAttributeId, setAttributeKey, setAttributeOption, setAttributeOptionKey, setByName, setByPeerName, setByPosition, setDeleted, setDepend, setDependId, setDependKey, setEasyDeskUserImpl, setEasyDeskUserImplKey, setItem, setItemId, setItemKey, setLoading, setModified, setNew, setPrimaryKey, setPrimaryKey, setRemoved, setSaving, setValueId, valueEquals

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.easydesk.attribute.Viewable

getComponentName

Constructor Details

PasswordAttribute

public PasswordAttribute()

새로운 PasswordAttribute 인스턴스를 생성한다.

Method Details

setPassword

public void setPassword(String plain)
                 throws GeneralSecurityException

plain text password 를 encryptPassword 로 변경 저장한다.

Parameters:

plain - text

Throws:

GeneralSecurityException - 암호화 중 오류가 발생한 경우

generateStorngPasswordHash

protected String generateStorngPasswordHash(String password)
                                     throws NoSuchAlgorithmException,
InvalidKeySpecException,
GeneralSecurityException

DOCUMENT ME!

Parameters:

password - DOCUMENT ME!

Returns:

DOCUMENT ME!

Throws:

NoSuchAlgorithmException - DOCUMENT ME!

InvalidKeySpecException - DOCUMENT ME!

GeneralSecurityException

validatePassword

protected boolean validatePassword(String originalPassword,
 String storedEncodedPassword)
                            throws GeneralSecurityException,
org.apache.commons.codec.DecoderException

입력한 password 가 저장된 password 와 일치하는지 검증한다.

저장된 값을 복호화한 후 iterations:salt:hash 형식에서 salt 와 반복 횟수를 구하고, 입력한 password 의 hash 를 계산하여 일정한 시간에 비교한다.

Parameters:

originalPassword - 입력한 plain text password

storedEncodedPassword - 저장되어 있는 암호화된 password

Returns:

일치하면 true

Throws:

GeneralSecurityException - 복호화 또는 hash 계산 중 오류가 발생한 경우

org.apache.commons.codec.DecoderException - salt 또는 hash 의 Hex 디코딩에 실패한 경우