Package com.adyen.util

Class CertificateUtil

java.lang.Object

com.adyen.util.CertificateUtil

public final class CertificateUtil
extends Object

Utility class for loading X.509 certificates and Java KeyStores.

Method Summary

Modifier and Type	Method	Description
static Certificate	loadCertificate(InputStream inputStream)	Loads an X.509 certificate from an input stream.
static Certificate	loadCertificate(String filePath)	Loads an X.509 certificate from the given file path.
static KeyStore	loadKeyStore(String keyStorePath, String keyStoreType, String keyStorePassword)	Loads a KeyStore from the specified file path using the given type and password.

Methods inherited from class java.lang.Object

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

Method Detail

loadCertificate

public static Certificate loadCertificate(String filePath)
                                   throws FileNotFoundException,
                                          CertificateException

Loads an X.509 certificate from the given file path.

Parameters:

filePath - Filepath of the certificate

Returns:

instance of the certificate

Throws:

FileNotFoundException - if file is not found

CertificateException - if any error occurred while reading the certificate

loadCertificate

public static Certificate loadCertificate(InputStream inputStream)
                                   throws CertificateException

Loads an X.509 certificate from an input stream.

Parameters:

inputStream - InputStream containing the certificate.

Returns:

instance of the certificate

Throws:

CertificateException - if any error occurred while reading certificate from stream

loadKeyStore

public static KeyStore loadKeyStore(String keyStorePath,
                                    String keyStoreType,
                                    String keyStorePassword)
                             throws KeyStoreException,
                                    CertificateException,
                                    NoSuchAlgorithmException,
                                    IOException

Loads a KeyStore from the specified file path using the given type and password.

Parameters:

keyStorePath - file path

keyStoreType - keystore type (JKS/PKCS12 etc)

keyStorePassword - keystore password

Returns:

the loaded KeyStore instance.

Throws:

KeyStoreException - if the keystore type is invalid.

CertificateException - if a certificate in the keystore could not be loaded.

NoSuchAlgorithmException - if the algorithm for checking the keystore integrity cannot be found.

IOException - if there is an I/O or format problem with the keystore data.