com.ibm.itim.authentication
Interface Authenticator

All Known Implementing Classes:

AuthenticationAuthority, SystemAuthenticationAuthority

public interface Authenticator

Authenticator is an interface for authenticating a user given a set of user credentials.

Field Summary

static java.lang.String	KEY Constant that holds the name of the environment property for specifying the authenticating user's key, such as a password, certificate, etc..
static java.lang.String	PRINCIPAL Constant that holds the name of the environment property for specifying the authenticating user's identifier or name.
static java.lang.String	TENANT Constant that holds the name of the environment property for specifying the authenticating user's tenant DN.

Method Summary

SystemUser

authenticate(Credentials userCredentials) Authenticates a user with the given Credentials.

Field Detail

PRINCIPAL

static final java.lang.String PRINCIPAL

Constant that holds the name of the environment property for specifying the authenticating user's identifier or name.

See Also:

Constant Field Values

KEY

static final java.lang.String KEY

Constant that holds the name of the environment property for specifying the authenticating user's key, such as a password, certificate, etc..

See Also:

Constant Field Values

TENANT

static final java.lang.String TENANT

Constant that holds the name of the environment property for specifying the authenticating user's tenant DN.

See Also:

Constant Field Values

Method Detail

authenticate

SystemUser authenticate(Credentials userCredentials)
                        throws AuthenticationFailedException,
                               ConfigurationException

Authenticates a user with the given Credentials. If the user's credentials are invalid, an AuthenticationFailureException is thrown.

Parameters:

userCredentials - the user's credentials to be authenticated.

Returns:

SystemUser object representing authenticated user

Throws:

AuthenticationFailedException - thrown if the authentication attempt failed to invalid user credentials.

ConfigurationException - thrown if the required credentials are not provided or the provided credentials are malformed.