Package es.kukenan.smartfi.microservice.firm.utils

Class OtpUtilities

java.lang.Object

es.kukenan.smartfi.microservice.firm.utils.OtpUtilities

@Component
public class OtpUtilities
extends Object

Service utilities class for OTP operations.

Field Summary

Fields

Modifier and Type	Field	Description
private int	codeLength	length for otp.
private es.kukenan.smartfi.common.utils.otp.TotpGenerator	totpGenerator	TOTP generator, if one is configured.

Constructor Summary

Constructors

Constructor	Description
OtpUtilities()

Method Summary

Modifier and Type	Method	Description
ExternalOtpValidation	createExternalOtpValidation(User user, FirmControl signature, String operationId, int backoffice, OperationType operationType, String challengeInput, Status status, String tppId)	Create an External OTP Validation.
es.kukenan.smartfi.microservice.firm.api.externalotp.response.OperationReferenceDataDto	createOperationReferenceDataDto(String uuid, String operationReference)	Create DTO for Operation Reference Data.
String	generateOtp()	Generates a random OTP.

Methods inherited from class java.lang.Object

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

Field Details

codeLength

@Value("${opt.generated.code.length}")
private int codeLength

length for otp.

totpGenerator

@Autowired(required=false)
private es.kukenan.smartfi.common.utils.otp.TotpGenerator totpGenerator

TOTP generator, if one is configured.

Constructor Details

OtpUtilities

public OtpUtilities()

Method Details

generateOtp

public String generateOtp()
                   throws NoSuchAlgorithmException

Generates a random OTP. NativePRNG is used as algorithm for generating a secure random. Read all about the algorithms here: http://www.moi.vonos .net/java/securerandom/ and http

Returns:

the generated OTP

Throws:

NoSuchAlgorithmException - exception.

createExternalOtpValidation

public ExternalOtpValidation createExternalOtpValidation(User user,
 FirmControl signature,
 String operationId,
 int backoffice,
 OperationType operationType,
 String challengeInput,
 Status status,
 String tppId)
                                                  throws NoSuchAlgorithmException

Create an External OTP Validation.

Parameters:

user - user.

signature - signature.

operationId - operation identifier.

backoffice - backoffice.

operationType - operation type.

challengeInput - challenge input.

status - status.

tppId - tpp id.

Returns:

an External OTP Validation

Throws:

NoSuchAlgorithmException - No cryptographic algorithm

createOperationReferenceDataDto

public es.kukenan.smartfi.microservice.firm.api.externalotp.response.OperationReferenceDataDto createOperationReferenceDataDto(String uuid,
 String operationReference)

Create DTO for Operation Reference Data.

Parameters:

uuid - uuid.

operationReference - operation reference.

Returns:

a DTO for Operation Reference Data.