com.itextpdf.signatures.validation.v1.extensions

Class ExtendedKeyUsageExtension

java.lang.Object

com.itextpdf.signatures.validation.v1.extensions.CertificateExtension

com.itextpdf.signatures.validation.v1.extensions.ExtendedKeyUsageExtension

public class ExtendedKeyUsageExtension
extends CertificateExtension

Class representing "Extended Key Usage" extension.

Field Summary

Fields

Modifier and Type	Field and Description
static String	ANY_EXTENDED_KEY_USAGE_OID
static String	CLIENT_AUTH
static String	CODE_SIGNING
static String	OCSP_SIGNING
static String	TIME_STAMPING

Constructor Summary

Constructors

Constructor and Description
ExtendedKeyUsageExtension(List<String> extendedKeyUsageOids) Create new ExtendedKeyUsageExtension instance.

Method Summary

Modifier and Type	Method and Description
boolean	existsInCertificate(X509Certificate certificate) Check if this extension is present in the provided certificate.

Methods inherited from class com.itextpdf.signatures.validation.v1.extensions.CertificateExtension

equals, getExtensionOid, getExtensionValue, hashCode

Methods inherited from class java.lang.Object

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

Field Detail

ANY_EXTENDED_KEY_USAGE_OID

public static final String ANY_EXTENDED_KEY_USAGE_OID

See Also:

Constant Field Values

TIME_STAMPING

public static final String TIME_STAMPING

See Also:

Constant Field Values

OCSP_SIGNING

public static final String OCSP_SIGNING

See Also:

Constant Field Values

CODE_SIGNING

public static final String CODE_SIGNING

See Also:

Constant Field Values

CLIENT_AUTH

public static final String CLIENT_AUTH

See Also:

Constant Field Values

Constructor Detail

ExtendedKeyUsageExtension

public ExtendedKeyUsageExtension(List<String> extendedKeyUsageOids)

Create new ExtendedKeyUsageExtension instance.

Parameters:

extendedKeyUsageOids - strings List, representing extended key usages OIDs

Method Detail

existsInCertificate

public boolean existsInCertificate(X509Certificate certificate)

Check if this extension is present in the provided certificate. In case of ExtendedKeyUsageExtension, check if this extended key usage OIDs are present. Other values may be present as well.

Overrides:

existsInCertificate in class CertificateExtension

Parameters:

certificate - X509Certificate in which this extension shall be present

Returns:

true if all OIDs are present in certificate extension, false otherwise