Package org.wildfly.security.sasl.otp

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 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 java.lang.Object

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

Field Details

OTP_PREFIX

public static final String OTP_PREFIX

See Also:

• Constant Field Values

EXT

public static final String EXT

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• Constant Field Values

MD5

public static final String MD5

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• Constant Field Values

SHA1

public static final String SHA1

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• Constant Field Values

SHA256

public static final String SHA256

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• Constant Field Values

SHA384

public static final String SHA384

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• Constant Field Values

SHA512

public static final String SHA512

See Also:

• Constant Field Values

HEX_RESPONSE

public static final String HEX_RESPONSE

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• Constant Field Values

WORD_RESPONSE

public static final String WORD_RESPONSE

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• Constant Field Values

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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• Constant Field Values

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

See Also:

• Constant Field Values

MAX_AUTHENTICATION_ID_LENGTH

public static final int MAX_AUTHENTICATION_ID_LENGTH

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• Constant Field Values

MIN_SEED_LENGTH

public static final int MIN_SEED_LENGTH

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• Constant Field Values

MAX_SEED_LENGTH

public static final int MAX_SEED_LENGTH

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• Constant Field Values

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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• Constant Field Values

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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• Constant Field Values

PASSWORD_FORMAT_TYPE_PROMPT

public static final String PASSWORD_FORMAT_TYPE_PROMPT

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• Constant Field Values

NEW_PASSWORD_FORMAT_TYPE_PROMPT

public static final String NEW_PASSWORD_FORMAT_TYPE_PROMPT

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• Constant Field Values

PASSWORD_PROMPT

public static final String PASSWORD_PROMPT

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NEW_PASSWORD_PROMPT

public static final String NEW_PASSWORD_PROMPT

See Also:

• 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 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