Package tv.hd3g.authkit.mod.service

Class TOTPServiceImpl

java.lang.Object

tv.hd3g.authkit.mod.service.TOTPServiceImpl

All Implemented Interfaces:

TOTPService

@Service
public class TOTPServiceImpl
extends Object
implements TOTPService

Field Summary

Fields

Modifier and Type	Field	Description
static org.apache.commons.codec.binary.Base32	base32

Constructor Summary

Constructors

Constructor	Description
TOTPServiceImpl()

Method Summary

Modifier and Type	Method	Description
void	checkCode(Credential credential, String stringCode)
boolean	isCodeIsValid(byte[] secret, String code)
List<String>	makeBackupCodes()
static String	makeCodeAtTime(byte[] secret, long timeMillis, int timeStepSeconds)	See https://github.com/j256/two-factor-auth/blob/master/src/main/java/com/j256/twofactorauth/TimeBasedOneTimePasswordUtil.java
String	makeQRCode(URI url)
String	makeSecret()
URI	makeURI(String secret, User user, String totpDomain)
void	removeTOTP(Credential credential)
void	setupTOTP(String base32Secret, Collection<String> backupCodes, String userUUID)

Methods inherited from class java.lang.Object

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

Field Detail

base32

public static final org.apache.commons.codec.binary.Base32 base32

Constructor Detail

TOTPServiceImpl

public TOTPServiceImpl()

Method Detail

makeSecret

public String makeSecret()

Specified by:

makeSecret in interface TOTPService

Returns:

base32 coded

makeURI

public URI makeURI(String secret,
                   User user,
                   String totpDomain)

Specified by:

makeURI in interface TOTPService

makeQRCode

public String makeQRCode(URI url)

Specified by:

makeQRCode in interface TOTPService

Returns:

base64 coded

makeBackupCodes

public List<String> makeBackupCodes()

Specified by:

makeBackupCodes in interface TOTPService

setupTOTP

@Transactional(readOnly=false)
public void setupTOTP(String base32Secret,
                      Collection<String> backupCodes,
                      String userUUID)

Specified by:

setupTOTP in interface TOTPService

isCodeIsValid

public boolean isCodeIsValid(byte[] secret,
                             String code)

Specified by:

isCodeIsValid in interface TOTPService

checkCode

@Transactional(readOnly=false)
public void checkCode(Credential credential,
                      String stringCode)
               throws UserCantLoginException.BadTOTPCodeCantLoginException

Specified by:

checkCode in interface TOTPService

Throws:

UserCantLoginException.BadTOTPCodeCantLoginException

removeTOTP

@Transactional(readOnly=false)
public void removeTOTP(Credential credential)

Specified by:

removeTOTP in interface TOTPService

makeCodeAtTime

public static String makeCodeAtTime(byte[] secret,
                                    long timeMillis,
                                    int timeStepSeconds)
                             throws GeneralSecurityException

See https://github.com/j256/two-factor-auth/blob/master/src/main/java/com/j256/twofactorauth/TimeBasedOneTimePasswordUtil.java

Throws:

GeneralSecurityException