Package org.wildfly.security.password.impl

Class SaltedSimpleDigestPasswordImpl

java.lang.Object

org.wildfly.security.password.impl.AbstractPasswordImpl

org.wildfly.security.password.impl.SaltedSimpleDigestPasswordImpl

All Implemented Interfaces:

Serializable, Cloneable, Key, SaltedSimpleDigestPassword, OneWayPassword, Password

class SaltedSimpleDigestPasswordImpl
extends AbstractPasswordImpl
implements SaltedSimpleDigestPassword

A Password implementation for SaltedSimpleDigestPassword.

Author:

Darran Lofthouse

Field Summary

Fields

Modifier and Type	Field	Description
private String	algorithm
private byte[]	digest
private byte[]	salt
private static long	serialVersionUID

Fields inherited from interface org.wildfly.security.password.interfaces.SaltedSimpleDigestPassword

ALGORITHM_PASSWORD_SALT_DIGEST_MD5, ALGORITHM_PASSWORD_SALT_DIGEST_SHA_1, ALGORITHM_PASSWORD_SALT_DIGEST_SHA_256, ALGORITHM_PASSWORD_SALT_DIGEST_SHA_384, ALGORITHM_PASSWORD_SALT_DIGEST_SHA_512, ALGORITHM_SALT_PASSWORD_DIGEST_MD5, ALGORITHM_SALT_PASSWORD_DIGEST_SHA_1, ALGORITHM_SALT_PASSWORD_DIGEST_SHA_256, ALGORITHM_SALT_PASSWORD_DIGEST_SHA_384, ALGORITHM_SALT_PASSWORD_DIGEST_SHA_512, DEFAULT_SALT_SIZE

Constructor Summary

Constructors

Modifier	Constructor	Description
(package private)	SaltedSimpleDigestPasswordImpl(String algorithm, byte[] salt, byte[] digest)
private	SaltedSimpleDigestPasswordImpl(String algorithm, byte[] salt, char[] password, Charset hashCharset)
(package private)	SaltedSimpleDigestPasswordImpl(String algorithm, char[] password, Charset hashCharset)
(package private)	SaltedSimpleDigestPasswordImpl(String algorithm, char[] password, SaltedPasswordAlgorithmSpec spec, Charset hashCharset)
(package private)	SaltedSimpleDigestPasswordImpl(String algorithm, ClearPasswordSpec spec)
(package private)	SaltedSimpleDigestPasswordImpl(String algorithm, SaltedHashPasswordSpec spec)
(package private)	SaltedSimpleDigestPasswordImpl(SaltedSimpleDigestPassword password)

Method Summary

Modifier and Type	Method	Description
SaltedSimpleDigestPasswordImpl	clone()	Creates and returns a copy of this Password.
(package private) <T extends KeySpec> boolean	convertibleTo(Class<T> keySpecType)
private static byte[]	digestOf(String algorithm, byte[] salt, char[] password, Charset hashCharset)
boolean	equals(Object obj)
String	getAlgorithm()
byte[]	getDigest()	Get the digest represented by this password.
(package private) <S extends KeySpec> S	getKeySpec(Class<S> keySpecType)
private static MessageDigest	getMessageDigest(String algorithm)
byte[]	getSalt()	Get the salt used to generate the digest.
int	hashCode()
private static boolean	isSaltFirst(String algorithm)
private void	readObject(ObjectInputStream ignored)
(package private) boolean	verify(char[] guess)
(package private) boolean	verify(char[] guess, Charset hashCharset)
(package private) Object	writeReplace()

Methods inherited from class org.wildfly.security.password.impl.AbstractPasswordImpl

getEncoded, getFormat, getNormalizedPasswordBytes, getNormalizedPasswordBytes, translate

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.security.Key

getEncoded, getFormat

Methods inherited from interface org.wildfly.security.password.Password

castAndApply, castAndApply, castAs, castAs

Methods inherited from interface org.wildfly.security.password.interfaces.SaltedSimpleDigestPassword

getParameterSpec, impliesParameters

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

algorithm

private final String algorithm

digest

private final byte[] digest

salt

private final byte[] salt

Constructor Detail

SaltedSimpleDigestPasswordImpl

SaltedSimpleDigestPasswordImpl(String algorithm,
                               byte[] salt,
                               byte[] digest)

SaltedSimpleDigestPasswordImpl

SaltedSimpleDigestPasswordImpl(String algorithm,
                               SaltedHashPasswordSpec spec)

SaltedSimpleDigestPasswordImpl

SaltedSimpleDigestPasswordImpl(SaltedSimpleDigestPassword password)

SaltedSimpleDigestPasswordImpl

SaltedSimpleDigestPasswordImpl(String algorithm,
                               ClearPasswordSpec spec)
                        throws InvalidKeySpecException

Throws:

InvalidKeySpecException

SaltedSimpleDigestPasswordImpl

SaltedSimpleDigestPasswordImpl(String algorithm,
                               char[] password,
                               SaltedPasswordAlgorithmSpec spec,
                               Charset hashCharset)
                        throws InvalidKeySpecException

Throws:

InvalidKeySpecException

SaltedSimpleDigestPasswordImpl

SaltedSimpleDigestPasswordImpl(String algorithm,
                               char[] password,
                               Charset hashCharset)
                        throws InvalidKeySpecException

Throws:

InvalidKeySpecException

SaltedSimpleDigestPasswordImpl

private SaltedSimpleDigestPasswordImpl(String algorithm,
                                       byte[] salt,
                                       char[] password,
                                       Charset hashCharset)
                                throws InvalidKeySpecException

Throws:

InvalidKeySpecException

Method Detail

getAlgorithm

public String getAlgorithm()

Specified by:

getAlgorithm in interface Key

getDigest

public byte[] getDigest()

Description copied from interface: SaltedSimpleDigestPassword

Get the digest represented by this password.

Specified by:

getDigest in interface SaltedSimpleDigestPassword

Returns:

the digest represented by this password

getSalt

public byte[] getSalt()

Description copied from interface: SaltedSimpleDigestPassword

Get the salt used to generate the digest.

Specified by:

getSalt in interface SaltedSimpleDigestPassword

Returns:

the salt used to generate the digest

getKeySpec

<S extends KeySpec> S getKeySpec(Class<S> keySpecType)
                          throws InvalidKeySpecException

Specified by:

getKeySpec in class AbstractPasswordImpl

Throws:

InvalidKeySpecException

verify

boolean verify(char[] guess)
        throws InvalidKeyException

Specified by:

verify in class AbstractPasswordImpl

Throws:

InvalidKeyException

verify

boolean verify(char[] guess,
               Charset hashCharset)
        throws InvalidKeyException

Overrides:

verify in class AbstractPasswordImpl

Throws:

InvalidKeyException

convertibleTo

<T extends KeySpec> boolean convertibleTo(Class<T> keySpecType)

Specified by:

convertibleTo in class AbstractPasswordImpl

digestOf

private static byte[] digestOf(String algorithm,
                               byte[] salt,
                               char[] password,
                               Charset hashCharset)
                        throws NoSuchAlgorithmException

Throws:

NoSuchAlgorithmException

getMessageDigest

private static MessageDigest getMessageDigest(String algorithm)
                                       throws NoSuchAlgorithmException

Throws:

NoSuchAlgorithmException

isSaltFirst

private static boolean isSaltFirst(String algorithm)
                            throws NoSuchAlgorithmException

Throws:

NoSuchAlgorithmException

hashCode

public int hashCode()

Specified by:

hashCode in class AbstractPasswordImpl

equals

public boolean equals(Object obj)

Specified by:

equals in class AbstractPasswordImpl

readObject

private void readObject(ObjectInputStream ignored)
                 throws NotSerializableException

Throws:

NotSerializableException

writeReplace

Object writeReplace()

clone

public SaltedSimpleDigestPasswordImpl clone()

Description copied from interface: Password

Creates and returns a copy of this Password.

Specified by:

clone in interface OneWayPassword

Specified by:

clone in interface Password

Specified by:

clone in interface SaltedSimpleDigestPassword

Specified by:

clone in class AbstractPasswordImpl

Returns:

a copy of this Password.