Class AbstractAlgorithmCryptographicChecker

java.lang.Object

eu.europa.esig.dss.validation.process.Chain<XmlCC>

eu.europa.esig.dss.validation.process.bbb.aov.cc.AbstractAlgorithmCryptographicChecker

Direct Known Subclasses:

DigestAlgorithmCryptographicChecker, SignatureAlgorithmCryptographicChecker

public abstract class AbstractAlgorithmCryptographicChecker
extends Chain<XmlCC>

Abstract class to perform cryptographic validation

Field Summary

Fields

Modifier and Type	Field	Description
protected static final String	ALGORITHM_UNIDENTIFIED	The name string for a unidentified (unsupported) algorithm
protected static final String	ALGORITHM_UNIDENTIFIED_URN	The urn for a not identified (unsupported) algorithm
protected XmlCryptographicAlgorithm	cryptographicAlgorithm	The verified cryptographic algorithm
protected final CryptographicSuite	cryptographicSuite	Cryptographic constraint
protected final MessageTag	position	The validation constraint position
protected final Date	validationDate	The validation time

Fields inherited from class Chain

firstItem, i18nProvider, result

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractAlgorithmCryptographicChecker(I18nProvider i18nProvider, Date validationDate, MessageTag position, CryptographicSuite cryptographicSuite)	Default constructor

Method Summary

Modifier and Type	Method	Description
protected void	addAdditionalInfo()	Adds additional info to the chain
protected abstract XmlCryptographicAlgorithm	getAlgorithm()	Builds and returns the validated algorithm
protected XmlCryptographicValidation	getCryptographicValidation()	Builds a XmlCryptographicValidation information
protected abstract Date	getNotAfter()	Returns time after which the used cryptographic algorithm(s) is no longer considered secure
protected MessageTag	getTitle()	Returns title of a Chain (i.e.

Methods inherited from class Chain

buildChainTitle, collectAdditionalMessages, collectAllMessages, collectMessages, execute, getFailLevelRule, getInfoLevelRule, getWarnLevelRule, initChain, isValid, isValidConclusion

Methods inherited from class Object

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

Field Details

ALGORITHM_UNIDENTIFIED

protected static final String ALGORITHM_UNIDENTIFIED

The name string for a unidentified (unsupported) algorithm

See Also:

• Constant Field Values

ALGORITHM_UNIDENTIFIED_URN

protected static final String ALGORITHM_UNIDENTIFIED_URN

The urn for a not identified (unsupported) algorithm

See Also:

• Constant Field Values

validationDate

protected final Date validationDate

The validation time

cryptographicSuite

protected final CryptographicSuite cryptographicSuite

Cryptographic constraint

position

protected final MessageTag position

The validation constraint position

cryptographicAlgorithm

protected XmlCryptographicAlgorithm cryptographicAlgorithm

The verified cryptographic algorithm

Constructor Details

AbstractAlgorithmCryptographicChecker

protected AbstractAlgorithmCryptographicChecker(I18nProvider i18nProvider,
 Date validationDate,
 MessageTag position,
 CryptographicSuite cryptographicSuite)

Default constructor

Parameters:

i18nProvider - I18nProvider

validationDate - Date

position - MessageTag

cryptographicSuite - CryptographicSuite

Method Details

getTitle

protected MessageTag getTitle()

Description copied from class: Chain

Returns title of a Chain (i.e. BasicBuildingBlock title)

Overrides:

getTitle in class Chain<XmlCC>

Returns:

MessageTag

addAdditionalInfo

protected void addAdditionalInfo()

Description copied from class: Chain

Adds additional info to the chain

Overrides:

addAdditionalInfo in class Chain<XmlCC>

getCryptographicValidation

protected XmlCryptographicValidation getCryptographicValidation()

Builds a XmlCryptographicValidation information

Returns:

XmlCryptographicValidation

getAlgorithm

protected abstract XmlCryptographicAlgorithm getAlgorithm()

Builds and returns the validated algorithm

Returns:

XmlCryptographicAlgorithm

getNotAfter

protected abstract Date getNotAfter()

Returns time after which the used cryptographic algorithm(s) is no longer considered secure

Returns:

Date