org.crsh.auth
Interface AuthenticationPlugin<C>

Type Parameters:

C - the credential parameter type

All Known Implementing Classes:

JaasAuthenticationPlugin, KeyAuthenticationPlugin, SimpleAuthenticationPlugin

public interface AuthenticationPlugin<C>

The authentication plugin.

Field Summary

static PropertyDescriptor<List>	AUTH The authentication plugin to use.
static AuthenticationPlugin<Object>	NULL The plugin that never authenticates, returns the name value null.

Method Summary

boolean	authenticate(String username, C credential) Returns true if the user is authentified by its username and credential.
Class<C>	getCredentialType() Returns the credential type.
String	getName() Returns the authentication plugin name.

Field Detail

AUTH

static final PropertyDescriptor<List> AUTH

The authentication plugin to use.

NULL

static final AuthenticationPlugin<Object> NULL

The plugin that never authenticates, returns the name value null.

Method Detail

getName

String getName()

Returns the authentication plugin name.

Returns:

the plugin name

getCredentialType

Class<C> getCredentialType()

Returns the credential type.

Returns:

the credential type

authenticate

boolean authenticate(String username,
                     C credential)
                     throws Exception

Returns true if the user is authentified by its username and credential.

Parameters:

username - the username

credential - the credential

Returns:

true if authentication succeeded

Throws:

Exception - any exception that would prevent authentication to happen