Package com.unboundid.util.ssl.cert

Class SubjectAlternativeNameExtension

java.lang.Object

com.unboundid.util.ssl.cert.X509CertificateExtension

com.unboundid.util.ssl.cert.GeneralAlternativeNameExtension

com.unboundid.util.ssl.cert.SubjectAlternativeNameExtension

All Implemented Interfaces:

Serializable

@NotMutable
@ThreadSafety(level=COMPLETELY_THREADSAFE)
public final class SubjectAlternativeNameExtension
extends GeneralAlternativeNameExtension

This class provides an implementation of the subject alternative name X.509 certificate extension as described in RFC 5280 section 4.2.1.6. It can provide additional information about the entity that is being certified, including alternate DNS hostnames or IP addresses that may be used to access the server, email addresses or DNs of end users, URIs of services, etc. This information may be used in the course of determining whether to trust a peer certificate.

The OID for this extension is 2.5.29.17. See the GeneralAlternativeNameExtension class for implementation details and the value encoding.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final OID	SUBJECT_ALTERNATIVE_NAME_OID	The OID (2.5.29.17) for subject alternative name extensions.

Method Summary

Modifier and Type	Method	Description
String	getExtensionName()	Retrieves the name for this extension.
void	toString(StringBuilder buffer)	Appends a string representation of this certificate extension to the provided buffer.

Methods inherited from class com.unboundid.util.ssl.cert.GeneralAlternativeNameExtension

getDirectoryNames, getDNSNames, getEDIPartyNames, getGeneralNames, getIPAddresses, getOtherNames, getRegisteredIDs, getRFC822Names, getUniformResourceIdentifiers, getX400Addresses, toString

Methods inherited from class com.unboundid.util.ssl.cert.X509CertificateExtension

getOID, getValue, isCritical, toString

Methods inherited from class java.lang.Object

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

Field Details

SUBJECT_ALTERNATIVE_NAME_OID

@NotNull
public static final OID SUBJECT_ALTERNATIVE_NAME_OID

The OID (2.5.29.17) for subject alternative name extensions.

Method Details

getExtensionName

@NotNull
public String getExtensionName()

Retrieves the name for this extension.

Overrides:

getExtensionName in class X509CertificateExtension

Returns:

The name for this extension.

toString

public void toString(@NotNull
 StringBuilder buffer)

Appends a string representation of this certificate extension to the provided buffer.

Overrides:

toString in class X509CertificateExtension

Parameters:

buffer - The buffer to which the information should be appended.