com.orientechnologies.orient.server.security

Class OSelfSignedCertificate<tmpLocalHost>

java.lang.Object

com.orientechnologies.orient.server.security.OSelfSignedCertificate<tmpLocalHost>

public class OSelfSignedCertificate<tmpLocalHost>
extends java.lang.Object

Since:

24/02/2021

Class developed to generate self-signed certificate

Author:

Matteo Bollo (matteo.bollo-at-sap.com)

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	DEFAULT_CERTIFICATE_ALGORITHM
static int	DEFAULT_CERTIFICATE_KEY_SIZE
static java.lang.String	DEFAULT_CERTIFICATE_NAME
static java.lang.String	DEFAULT_CERTIFICATE_OWNER
static java.lang.String	DEFAULT_CERTIFICATE_TYPE
static int	DEFAULT_CERTIFICATE_VALIDITY

Constructor Summary

Constructors

Constructor and Description
OSelfSignedCertificate()

Method Summary

Modifier and Type	Method and Description
static boolean	checkCertificate(java.security.cert.X509Certificate cert, java.security.PublicKey publicKey)
static boolean	checkCertificate(java.security.cert.X509Certificate cert, java.security.PublicKey publicKey, java.util.Date date)
boolean	checkThisCertificate()
void	composeSelfSignedCertificate()
static java.security.KeyPair	computeKeyPair(java.lang.String algorithm, int keySize) Generate and Return a key pair.
static java.math.BigInteger	computeRandomSerialNumber()
void	generateCertificateKeyPair() recompute a new key pair FOR INTERNAL OSelfSignedCertificate class USE.
static java.security.cert.X509Certificate	generateSelfSignedCertificate(java.security.KeyPair keypair, int validity, java.lang.String ownerFDN, java.math.BigInteger certSN)
java.lang.String	getAlgorithm()
java.security.cert.X509Certificate	getCertificate()
java.lang.String	getCertificateName()
char[]	getCertificatePwd()
java.math.BigInteger	getCertificateSN()
int	getKey_size()
java.lang.String	getOwnerFDN()
java.security.PrivateKey	getPrivateKey()
java.security.PublicKey	getPublicKey()
int	getValidity()
void	setAlgorithm(java.lang.String algorithm)
void	setCertificateName(java.lang.String certificateName)
void	setCertificatePwd(char[] certificatePwd)
void	setCertificateSN(long certificateSN)
void	setKey_size(int key_size)
void	setOwner_FDN(java.lang.String CN, java.lang.String OU, java.lang.String O, java.lang.String L, java.lang.String C)
void	setOwnerFDN(java.lang.String ownerFDN)
void	setValidity(int validity)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_CERTIFICATE_TYPE

public static final java.lang.String DEFAULT_CERTIFICATE_TYPE

See Also:

Constant Field Values

DEFAULT_CERTIFICATE_ALGORITHM

public static final java.lang.String DEFAULT_CERTIFICATE_ALGORITHM

See Also:

Constant Field Values

DEFAULT_CERTIFICATE_KEY_SIZE

public static final int DEFAULT_CERTIFICATE_KEY_SIZE

See Also:

Constant Field Values

DEFAULT_CERTIFICATE_VALIDITY

public static final int DEFAULT_CERTIFICATE_VALIDITY

See Also:

Constant Field Values

DEFAULT_CERTIFICATE_OWNER

public static final java.lang.String DEFAULT_CERTIFICATE_OWNER

See Also:

Constant Field Values

DEFAULT_CERTIFICATE_NAME

public static final java.lang.String DEFAULT_CERTIFICATE_NAME

See Also:

Constant Field Values

Constructor Detail

OSelfSignedCertificate

public OSelfSignedCertificate()

Method Detail

getAlgorithm

public java.lang.String getAlgorithm()

setAlgorithm

public void setAlgorithm(java.lang.String algorithm)

getKey_size

public int getKey_size()

setKey_size

public void setKey_size(int key_size)

getValidity

public int getValidity()

setValidity

public void setValidity(int validity)

getCertificateName

public java.lang.String getCertificateName()

setCertificateName

public void setCertificateName(java.lang.String certificateName)

getCertificatePwd

public char[] getCertificatePwd()

setCertificatePwd

public void setCertificatePwd(char[] certificatePwd)

getCertificateSN

public java.math.BigInteger getCertificateSN()

setCertificateSN

public void setCertificateSN(long certificateSN)
                      throws SwitchToDefaultParamsException

Throws:

SwitchToDefaultParamsException

computeRandomSerialNumber

public static java.math.BigInteger computeRandomSerialNumber()

getOwnerFDN

public java.lang.String getOwnerFDN()

setOwnerFDN

public void setOwnerFDN(java.lang.String ownerFDN)

setOwner_FDN

public void setOwner_FDN(java.lang.String CN,
                         java.lang.String OU,
                         java.lang.String O,
                         java.lang.String L,
                         java.lang.String C)

computeKeyPair

public static java.security.KeyPair computeKeyPair(java.lang.String algorithm,
                                                   int keySize)
                                            throws java.security.NoSuchAlgorithmException

Generate and Return a key pair.

If this KeyPairGenerator has not been initialized explicitly, provider-specific defaults will be used for the size and other (algorithm-specific) values of the generated keys.Our People

This method will computes and returns a new key pair every time it is called.

Returns:

a new key pair

Throws:

java.security.NoSuchAlgorithmException - if the algorithm String not match with the supported key generation schemes.

generateCertificateKeyPair

public void generateCertificateKeyPair()
                                throws java.security.NoSuchAlgorithmException,
                                       SwitchToDefaultParamsException

recompute a new key pair FOR INTERNAL OSelfSignedCertificate class USE.

This method is functionally equivalent to computeKeyPair(this.algorithm,this.key_size). It uses the value pair (DEFAULT_CERTIFICATE_ALGORITHM,DEFAULT_CERTIFICATE_KEY_SIZE) if the setted fields are not valid.

Throws:

java.security.NoSuchAlgorithmException - if the algorithm String not match with the supported key generation schemes.

SwitchToDefaultParamsException

getPublicKey

public java.security.PublicKey getPublicKey()

composeSelfSignedCertificate

public void composeSelfSignedCertificate()

generateSelfSignedCertificate

public static java.security.cert.X509Certificate generateSelfSignedCertificate(java.security.KeyPair keypair,
                                                                               int validity,
                                                                               java.lang.String ownerFDN,
                                                                               java.math.BigInteger certSN)
                                                                        throws java.security.cert.CertificateException,
                                                                               java.io.IOException,
                                                                               java.security.NoSuchAlgorithmException

Throws:

java.security.cert.CertificateException

java.io.IOException

java.security.NoSuchAlgorithmException

getCertificate

public java.security.cert.X509Certificate getCertificate()
                                                  throws java.security.cert.CertificateException

Throws:

java.security.cert.CertificateException

checkCertificate

public static boolean checkCertificate(java.security.cert.X509Certificate cert,
                                       java.security.PublicKey publicKey,
                                       java.util.Date date)
                                throws java.security.NoSuchProviderException,
                                       java.security.cert.CertificateException,
                                       java.security.NoSuchAlgorithmException,
                                       java.security.InvalidKeyException,
                                       java.security.SignatureException

Throws:

java.security.NoSuchProviderException

java.security.cert.CertificateException

java.security.NoSuchAlgorithmException

java.security.InvalidKeyException

java.security.SignatureException

checkCertificate

public static boolean checkCertificate(java.security.cert.X509Certificate cert,
                                       java.security.PublicKey publicKey)
                                throws java.security.NoSuchProviderException,
                                       java.security.cert.CertificateException,
                                       java.security.NoSuchAlgorithmException,
                                       java.security.InvalidKeyException,
                                       java.security.SignatureException

Throws:

java.security.NoSuchProviderException

java.security.cert.CertificateException

java.security.NoSuchAlgorithmException

java.security.InvalidKeyException

java.security.SignatureException

checkThisCertificate

public boolean checkThisCertificate()
                             throws java.security.NoSuchAlgorithmException,
                                    java.security.cert.CertificateException,
                                    java.security.NoSuchProviderException,
                                    java.security.InvalidKeyException,
                                    java.security.SignatureException

Throws:

java.security.NoSuchAlgorithmException

java.security.cert.CertificateException

java.security.NoSuchProviderException

java.security.InvalidKeyException

java.security.SignatureException

getPrivateKey

public java.security.PrivateKey getPrivateKey()