Uses of Interface
java.security.Principal

Packages that use Principal

Package	Description
java.net	Provides the classes for implementing networking applications.
java.nio.file.attribute	Interfaces and classes providing access to file and file system attributes.
java.security	Provides the classes and interfaces for the security framework.
java.security.cert	Provides classes and interfaces for parsing and managing certificates, certificate revocation lists (CRLs), and certification paths.
javax.management.remote	Interfaces for remote access to JMX MBean servers.
javax.net.ssl	Provides classes for the secure socket package.
javax.security.auth	This package provides a framework for authentication and authorization.
javax.security.auth.kerberos	This package contains utility classes related to the Kerberos network authentication protocol.
javax.security.auth.x500	This package contains the classes that should be used to store X500 Principal and X500 Private Credentials in a Subject.
javax.security.cert	Provides classes for public key certificates.

Uses of Principal in java.net

Methods in java.net that return Principal

Modifier and Type	Method	Description
abstract Principal	SecureCacheResponse.getLocalPrincipal()	Returns the principal that was sent to the server during handshaking in the original connection that retrieved the network resource.
abstract Principal	SecureCacheResponse.getPeerPrincipal()	Returns the server's principal which was established as part of defining the session during the original connection that retrieved the network resource.

Uses of Principal in java.nio.file.attribute

Subinterfaces of Principal in java.nio.file.attribute

Modifier and Type	Interface	Description
interface	GroupPrincipal	A UserPrincipal representing a group identity, used to determine access rights to objects in a file system.
interface	UserPrincipal	A Principal representing an identity used to determine access rights to objects in a file system.

Uses of Principal in java.security

Classes in java.security that implement Principal

Modifier and Type	Class	Description
class	Identity	Deprecated, for removal: This API element is subject to removal in a future version. This class is deprecated and subject to removal in a future version of Java SE.
class	IdentityScope	Deprecated, for removal: This API element is subject to removal in a future version. This class is deprecated and subject to removal in a future version of Java SE.
class	Signer	Deprecated, for removal: This API element is subject to removal in a future version. This class is deprecated and subject to removal in a future version of Java SE.

Methods in java.security that return Principal

Modifier and Type	Method	Description
Principal	Certificate.getGuarantor()	Deprecated, for removal: This API element is subject to removal in a future version. Returns the guarantor of the certificate, that is, the principal guaranteeing that the public key associated with this certificate is that of the principal associated with this certificate.
Principal	Certificate.getPrincipal()	Deprecated, for removal: This API element is subject to removal in a future version. Returns the principal of the principal-key pair being guaranteed by the guarantor.
Principal[]	ProtectionDomain.getPrincipals()	Returns an array of principals for this domain.

Methods in java.security with parameters of type Principal

Modifier and Type	Method	Description
Identity	IdentityScope.getIdentity(Principal principal)	Deprecated, for removal: This API element is subject to removal in a future version. Retrieves the identity whose name is the same as that of the specified principal.

Constructors in java.security with parameters of type Principal

Constructor	Description
ProtectionDomain(CodeSource codesource, PermissionCollection permissions, ClassLoader classloader, Principal[] principals)	Creates a new ProtectionDomain qualified by the given CodeSource, Permissions, ClassLoader and array of Principals.

Uses of Principal in java.security.cert

Methods in java.security.cert that return Principal

Modifier and Type	Method	Description
abstract Principal	X509Certificate.getIssuerDN()	Denigrated, replaced by X509Certificate.getIssuerX500Principal().
abstract Principal	X509CRL.getIssuerDN()	Denigrated, replaced by X509CRL.getIssuerX500Principal().
abstract Principal	X509Certificate.getSubjectDN()	Denigrated, replaced by X509Certificate.getSubjectX500Principal().

Uses of Principal in javax.management.remote

Classes in javax.management.remote that implement Principal

Modifier and Type	Class	Description
class	JMXPrincipal	The identity of a remote client of the JMX Remote API.

Uses of Principal in javax.net.ssl

Methods in javax.net.ssl that return Principal

Modifier and Type	Method	Description
Principal	HandshakeCompletedEvent.getLocalPrincipal()	Returns the principal that was sent to the peer during handshaking.
Principal	HttpsURLConnection.getLocalPrincipal()	Returns the principal that was sent to the server during handshaking.
Principal	SSLSession.getLocalPrincipal()	Returns the principal that was sent to the peer during handshaking.
Principal	HandshakeCompletedEvent.getPeerPrincipal()	Returns the identity of the peer which was established as part of defining the session.
Principal	HttpsURLConnection.getPeerPrincipal()	Returns the server's principal which was established as part of defining the session.
Principal	SSLSession.getPeerPrincipal()	Returns the identity of the peer which was established as part of defining the session.

Methods in javax.net.ssl with parameters of type Principal

Modifier and Type	Method	Description
String	X509KeyManager.chooseClientAlias(String[] keyType, Principal[] issuers, Socket socket)	Choose an alias to authenticate the client side of a secure socket given the public key type and the list of certificate issuer authorities recognized by the peer (if any).
String	X509ExtendedKeyManager.chooseEngineClientAlias(String[] keyType, Principal[] issuers, SSLEngine engine)	Choose an alias to authenticate the client side of an SSLEngine connection given the public key type and the list of certificate issuer authorities recognized by the peer (if any).
String	X509ExtendedKeyManager.chooseEngineServerAlias(String keyType, Principal[] issuers, SSLEngine engine)	Choose an alias to authenticate the server side of an SSLEngine connection given the public key type and the list of certificate issuer authorities recognized by the peer (if any).
String	X509KeyManager.chooseServerAlias(String keyType, Principal[] issuers, Socket socket)	Choose an alias to authenticate the server side of a secure socket given the public key type and the list of certificate issuer authorities recognized by the peer (if any).
String[]	X509KeyManager.getClientAliases(String keyType, Principal[] issuers)	Get the matching aliases for authenticating the client side of a secure socket given the public key type and the list of certificate issuer authorities recognized by the peer (if any).
String[]	X509KeyManager.getServerAliases(String keyType, Principal[] issuers)	Get the matching aliases for authenticating the server side of a secure socket given the public key type and the list of certificate issuer authorities recognized by the peer (if any).

Uses of Principal in javax.security.auth

Methods in javax.security.auth with type parameters of type Principal

Modifier and Type	Method	Description
<T extends Principal> Set<T>	Subject.getPrincipals(Class<T> c)	Return a Set of Principals associated with this Subject that are instances or subclasses of the specified Class.

Methods in javax.security.auth that return types with arguments of type Principal

Modifier and Type	Method	Description
Set<Principal>	Subject.getPrincipals()	Return the Set of Principals associated with this Subject.

Constructor parameters in javax.security.auth with type arguments of type Principal

Constructor	Description
Subject(boolean readOnly, Set<? extends Principal> principals, Set<?> pubCredentials, Set<?> privCredentials)	Create an instance of a Subject with Principals and credentials.

Uses of Principal in javax.security.auth.kerberos

Classes in javax.security.auth.kerberos that implement Principal

Modifier and Type	Class	Description
class	KerberosPrincipal	This class encapsulates a Kerberos principal.

Uses of Principal in javax.security.auth.x500

Classes in javax.security.auth.x500 that implement Principal

Modifier and Type	Class	Description
class	X500Principal	This class represents an X.500 Principal.

Uses of Principal in javax.security.cert

Methods in javax.security.cert that return Principal

Modifier and Type	Method	Description
abstract Principal	X509Certificate.getIssuerDN()	Deprecated, for removal: This API element is subject to removal in a future version. Gets the issuer (issuer distinguished name) value from the certificate.
abstract Principal	X509Certificate.getSubjectDN()	Deprecated, for removal: This API element is subject to removal in a future version. Gets the subject (subject distinguished name) value from the certificate.