com.itextpdf.signatures.validation.v1.extensions

Class BasicConstraintsExtension

java.lang.Object

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

com.itextpdf.signatures.validation.v1.extensions.BasicConstraintsExtension

public class BasicConstraintsExtension
extends CertificateExtension

Class representing "Basic Constraints" certificate extension.

Constructor Summary

Constructors

Constructor and Description
BasicConstraintsExtension(boolean ca) Create new BasicConstraintsExtension instance using provided boolean value.
BasicConstraintsExtension(int pathLength) Create new BasicConstraintsExtension instance using provided int path length.

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

Constructor Detail

BasicConstraintsExtension

public BasicConstraintsExtension(boolean ca)

Create new BasicConstraintsExtension instance using provided boolean value.

Parameters:

ca - boolean value, which represents if this certificate is a "Certificate Authority"

BasicConstraintsExtension

public BasicConstraintsExtension(int pathLength)

Create new BasicConstraintsExtension instance using provided int path length.

Parameters:

pathLength - int value, which represents acceptable path length for this certificate as a "CA"

Method Detail

existsInCertificate

public boolean existsInCertificate(X509Certificate certificate)

Check if this extension is present in the provided certificate. In case of BasicConstraintsExtension, check if path length for this extension is less or equal to the path length, specified in the certificate.

Overrides:

existsInCertificate in class CertificateExtension

Parameters:

certificate - X509Certificate in which this extension shall be present

Returns:

true if this path length is less or equal to a one from the certificate, false otherwise