Class OTP

java.lang.Object

org.wildfly.security.sasl.otp.OTP

public final class OTP
extends Object

Constants for the OTP SASL mechanism.

Author:

Farah Juma

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_SEED_LENGTH
static final int	DEFAULT_SEQUENCE_NUMBER
static final char	DICTIONARY_DELIMITER
static final int	DICTIONARY_SIZE
static final String	DIRECT_OTP	Direct OTP format (either hexadecimal or multi-word OTP).
static final String	EXT
static final String	HEX_RESPONSE
static final String	INIT_HEX_RESPONSE
static final String	INIT_WORD_RESPONSE
static final Predicate<String>	MATCH_NEW_PASSWORD	A predicate which is true when the given callback type and prompt match the OTP new password callback.
static final BiPredicate<Class<? extends ChoiceCallback>, String>	MATCH_NEW_PASSWORD_FORMAT_CHOICE	A predicate which is true when the given callback type and prompt match the OTP new password format type choice callback.
static final Predicate<String>	MATCH_PASSWORD	A predicate which is true when the given callback type and prompt match the OTP password callback.
static final BiPredicate<Class<? extends ChoiceCallback>, String>	MATCH_PASSWORD_FORMAT_CHOICE	A predicate which is true when the given callback type and prompt match the OTP password format type choice callback.
static final BiPredicate<Class<? extends ChoiceCallback>, String>	MATCH_RESPONSE_CHOICE	A predicate which is true when the given callback type and prompt match the OTP response type choice callback.
static final int	MAX_AUTHENTICATION_ID_LENGTH
static final int	MAX_AUTHORIZATION_ID_LENGTH
static final int	MAX_PASS_PHRASE_LENGTH
static final int	MAX_SEED_LENGTH
static final String	MD5
static final int	MIN_PASS_PHRASE_LENGTH
static final int	MIN_SEED_LENGTH
static final int	MIN_SEQUENCE_NUMBER
static final String	NEW_PASSWORD_FORMAT_TYPE_PROMPT
static final String	NEW_PASSWORD_PROMPT
static final String	OTP_PREFIX
static final String	PASS_PHRASE	Pass phrase format.
static final String	PASSWORD_FORMAT_TYPE_PROMPT
static final String	PASSWORD_PROMPT
static final String	RESPONSE_TYPE_PROMPT
static final String	SHA1
static final String	SHA256
static final String	SHA384
static final String	SHA512
static final String	WORD_RESPONSE

Constructor Summary

Constructors

Constructor	Description
OTP()

Method Summary

Modifier and Type	Method	Description
static org.wildfly.security.password.spec.OneTimePasswordAlgorithmSpec	getOTPParameterSpec(String algorithm, String seed, int sequenceNumber)	Get the parameter specification for a one-time password generated using the given algorithm, seed, and sequence number.

Methods inherited from class Object

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

Field Details

OTP_PREFIX

public static final String OTP_PREFIX

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• Constant Field Values

EXT

public static final String EXT

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MD5

public static final String MD5

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SHA1

public static final String SHA1

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SHA256

public static final String SHA256

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SHA384

public static final String SHA384

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SHA512

public static final String SHA512

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HEX_RESPONSE

public static final String HEX_RESPONSE

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WORD_RESPONSE

public static final String WORD_RESPONSE

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INIT_HEX_RESPONSE

public static final String INIT_HEX_RESPONSE

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INIT_WORD_RESPONSE

public static final String INIT_WORD_RESPONSE

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PASS_PHRASE

public static final String PASS_PHRASE

Pass phrase format.

See Also:

• Constant Field Values

DIRECT_OTP

public static final String DIRECT_OTP

Direct OTP format (either hexadecimal or multi-word OTP).

See Also:

• Constant Field Values

MAX_AUTHORIZATION_ID_LENGTH

public static final int MAX_AUTHORIZATION_ID_LENGTH

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• Constant Field Values

MAX_AUTHENTICATION_ID_LENGTH

public static final int MAX_AUTHENTICATION_ID_LENGTH

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MIN_SEED_LENGTH

public static final int MIN_SEED_LENGTH

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MAX_SEED_LENGTH

public static final int MAX_SEED_LENGTH

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DEFAULT_SEED_LENGTH

public static final int DEFAULT_SEED_LENGTH

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MIN_PASS_PHRASE_LENGTH

public static final int MIN_PASS_PHRASE_LENGTH

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MAX_PASS_PHRASE_LENGTH

public static final int MAX_PASS_PHRASE_LENGTH

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MIN_SEQUENCE_NUMBER

public static final int MIN_SEQUENCE_NUMBER

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DEFAULT_SEQUENCE_NUMBER

public static final int DEFAULT_SEQUENCE_NUMBER

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DICTIONARY_DELIMITER

public static final char DICTIONARY_DELIMITER

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DICTIONARY_SIZE

public static final int DICTIONARY_SIZE

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RESPONSE_TYPE_PROMPT

public static final String RESPONSE_TYPE_PROMPT

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PASSWORD_FORMAT_TYPE_PROMPT

public static final String PASSWORD_FORMAT_TYPE_PROMPT

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NEW_PASSWORD_FORMAT_TYPE_PROMPT

public static final String NEW_PASSWORD_FORMAT_TYPE_PROMPT

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PASSWORD_PROMPT

public static final String PASSWORD_PROMPT

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NEW_PASSWORD_PROMPT

public static final String NEW_PASSWORD_PROMPT

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• Constant Field Values

MATCH_RESPONSE_CHOICE

public static final BiPredicate<Class<? extends ChoiceCallback>, String> MATCH_RESPONSE_CHOICE

A predicate which is true when the given callback type and prompt match the OTP response type choice callback.

MATCH_PASSWORD_FORMAT_CHOICE

public static final BiPredicate<Class<? extends ChoiceCallback>, String> MATCH_PASSWORD_FORMAT_CHOICE

A predicate which is true when the given callback type and prompt match the OTP password format type choice callback.

MATCH_NEW_PASSWORD_FORMAT_CHOICE

public static final BiPredicate<Class<? extends ChoiceCallback>, String> MATCH_NEW_PASSWORD_FORMAT_CHOICE

A predicate which is true when the given callback type and prompt match the OTP new password format type choice callback.

MATCH_PASSWORD

public static final Predicate<String> MATCH_PASSWORD

A predicate which is true when the given callback type and prompt match the OTP password callback.

MATCH_NEW_PASSWORD

public static final Predicate<String> MATCH_NEW_PASSWORD

A predicate which is true when the given callback type and prompt match the OTP new password callback.

Constructor Details

OTP

public OTP()

Method Details

getOTPParameterSpec

public static org.wildfly.security.password.spec.OneTimePasswordAlgorithmSpec getOTPParameterSpec(String algorithm,
 String seed,
 int sequenceNumber)

Get the parameter specification for a one-time password generated using the given algorithm, seed, and sequence number.

Parameters:

algorithm - the algorithm

seed - the seed

sequenceNumber - the sequence number

Returns:

the parameter specification for a one-time password generated using the given algorithm, seed, and sequence number