org.eclipse.milo.opcua.sdk.server.identity

Class UsernameIdentityValidator

java.lang.Object

org.eclipse.milo.opcua.sdk.server.identity.AbstractIdentityValidator

org.eclipse.milo.opcua.sdk.server.identity.UsernameIdentityValidator

All Implemented Interfaces:

IdentityValidator

public class UsernameIdentityValidator
extends AbstractIdentityValidator

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	UsernameIdentityValidator.AuthenticationChallenge

Constructor Summary

Constructors

Constructor and Description
UsernameIdentityValidator(boolean allowAnonymous, Predicate<UsernameIdentityValidator.AuthenticationChallenge> predicate)

Method Summary

Modifier and Type	Method and Description
Object	validateAnonymousToken(ServerSecureChannel channel, Session session, AnonymousIdentityToken token, UserTokenPolicy tokenPolicy, SignatureData tokenSignature) Validate an AnonymousIdentityToken and return an identity Object that represents the user.
Object	validateUsernameToken(ServerSecureChannel channel, Session session, UserNameIdentityToken token, UserTokenPolicy tokenPolicy, SignatureData tokenSignature) Validate a UserNameIdentityToken and return an identity Object that represents the user.

Methods inherited from class org.eclipse.milo.opcua.sdk.server.identity.AbstractIdentityValidator

decryptTokenData, validateIdentityToken, validateIssuedIdentityToken, validateX509Token

Methods inherited from class java.lang.Object

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

Constructor Detail

UsernameIdentityValidator

public UsernameIdentityValidator(boolean allowAnonymous,
                                 Predicate<UsernameIdentityValidator.AuthenticationChallenge> predicate)

Method Detail

validateAnonymousToken

public Object validateAnonymousToken(ServerSecureChannel channel,
                                     Session session,
                                     AnonymousIdentityToken token,
                                     UserTokenPolicy tokenPolicy,
                                     SignatureData tokenSignature)
                              throws UaException

Description copied from class: AbstractIdentityValidator

Validate an AnonymousIdentityToken and return an identity Object that represents the user.

This Object should implement equality in such a way that a subsequent identity validation for the same user yields a comparable Object.

Overrides:

validateAnonymousToken in class AbstractIdentityValidator

Parameters:

channel - the ServerSecureChannel the request is arriving on.

session - the Session the request is arriving on.

token - the AnonymousIdentityToken.

tokenPolicy - the UserTokenPolicy specified by the policyId in token.

tokenSignature - the SignatureData sent in the ActivateSessionRequest.

Returns:

an identity Object that represents the user.

Throws:

UaException - if the token is invalid, rejected, or user access is denied.

validateUsernameToken

public Object validateUsernameToken(ServerSecureChannel channel,
                                    Session session,
                                    UserNameIdentityToken token,
                                    UserTokenPolicy tokenPolicy,
                                    SignatureData tokenSignature)
                             throws UaException

Description copied from class: AbstractIdentityValidator

Validate a UserNameIdentityToken and return an identity Object that represents the user.

This Object should implement equality in such a way that a subsequent identity validation for the same user yields a comparable Object.

Overrides:

validateUsernameToken in class AbstractIdentityValidator

Parameters:

channel - the ServerSecureChannel the request is arriving on.

session - the Session the request is arriving on.

token - the UserNameIdentityToken.

tokenPolicy - the UserTokenPolicy specified by the policyId in token.

tokenSignature - the SignatureData sent in the ActivateSessionRequest.

Returns:

an identity Object that represents the user.

Throws:

UaException - if the token is invalid, rejected, or user access is denied.