org.apache.cassandra.auth
Class SimpleAuthenticator

java.lang.Object
  org.apache.cassandra.auth.SimpleAuthenticator

All Implemented Interfaces:

IAuthenticator

public class SimpleAuthenticator
extends java.lang.Object
implements IAuthenticator

Nested Class Summary

static class

SimpleAuthenticator.PasswordMode

Field Summary

static java.lang.String	PASSWD_FILENAME_PROPERTY
static java.lang.String	PASSWORD_KEY
static java.lang.String	PMODE_PROPERTY
static java.lang.String	USERNAME_KEY

Constructor Summary

SimpleAuthenticator()

Method Summary

AuthenticatedUser	authenticate(java.util.Map<? extends java.lang.CharSequence,? extends java.lang.CharSequence> credentials)
AuthenticatedUser	defaultUser()
void	validateConfiguration()

Methods inherited from class java.lang.Object

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

Field Detail

PASSWD_FILENAME_PROPERTY

public static final java.lang.String PASSWD_FILENAME_PROPERTY

See Also:

Constant Field Values

PMODE_PROPERTY

public static final java.lang.String PMODE_PROPERTY

See Also:

Constant Field Values

USERNAME_KEY

public static final java.lang.String USERNAME_KEY

See Also:

Constant Field Values

PASSWORD_KEY

public static final java.lang.String PASSWORD_KEY

See Also:

Constant Field Values

Constructor Detail

SimpleAuthenticator

public SimpleAuthenticator()

Method Detail

defaultUser

public AuthenticatedUser defaultUser()

Specified by:

defaultUser in interface IAuthenticator

Returns:

The user that a connection is initialized with, or 'null' if a user must call login().

authenticate

public AuthenticatedUser authenticate(java.util.Map<? extends java.lang.CharSequence,? extends java.lang.CharSequence> credentials)
                               throws AuthenticationException

Specified by:

authenticate in interface IAuthenticator

Parameters:

credentials - An implementation specific collection of identifying information.

Returns:

A successfully authenticated user: should throw AuthenticationException rather than ever returning null.

Throws:

AuthenticationException

validateConfiguration

public void validateConfiguration()
                           throws ConfigurationException

Specified by:

validateConfiguration in interface IAuthenticator

Throws:

ConfigurationException