edu.vt.middleware.ldap.handler
Class TlsConnectionHandler

java.lang.Object
  edu.vt.middleware.ldap.handler.AbstractConnectionHandler
      edu.vt.middleware.ldap.handler.DefaultConnectionHandler
          edu.vt.middleware.ldap.handler.TlsConnectionHandler

All Implemented Interfaces:

ConnectionHandler

public class TlsConnectionHandler
extends DefaultConnectionHandler

TlsConnectionHandler creates a new LdapContext using environment properties obtained from LdapConfig.getEnvironment() and then invokes the startTLS extended operation on the context. SSLSocketFactory and HostnameVerifier properties are used from the LdapContext.

Version:

$Revision: 1616 $

Author:

Middleware Services

Nested Class Summary

Nested classes/interfaces inherited from interface edu.vt.middleware.ldap.handler.ConnectionHandler

ConnectionHandler.ConnectionStrategy

Field Summary

Fields inherited from class edu.vt.middleware.ldap.handler.AbstractConnectionHandler

config, connectionRetryExceptions, connectionStrategy, context, logger

Constructor Summary

TlsConnectionHandler()
Default constructor.

TlsConnectionHandler(LdapConfig lc)
Creates a new TlsConnectionHandler with the supplied ldap config.

TlsConnectionHandler(TlsConnectionHandler ch)
Copy constructor for TlsConnectionHandler.

Method Summary

void	close() Close a connection to an LDAP.
protected void	connectInternal(String authtype, String dn, Object credential, Hashtable<String,Object> env) Create the initial ldap context and prepare the connection for use.
StartTlsResponse	getStartTlsResponse() This returns the startTLS response created by a call to AbstractConnectionHandler.connect(String, Object).
boolean	getStopTlsOnClose() Returns whether to call StartTlsResponse.close() when close() is called.
TlsConnectionHandler	newInstance() Returns a separate instance of this connection handler with the same underlying ldap configuration.
void	setStopTlsOnClose(boolean b) Sets whether to call StartTlsResponse.close() when close() is called.
StartTlsResponse	startTls(LdapContext ctx) This will attempt to StartTLS with the supplied LdapContext.
void	stopTls(StartTlsResponse tls) This will attempt to StopTLS with the supplied StartTlsResponse.

Methods inherited from class edu.vt.middleware.ldap.handler.AbstractConnectionHandler

connect, getConnectionCount, getConnectionRetryExceptions, getConnectionStrategy, getLdapConfig, getLdapContext, isConnected, parseLdapUrl, setConnectionCount, setConnectionRetryExceptions, setConnectionStrategy, setLdapConfig

Methods inherited from class java.lang.Object

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

Constructor Detail

TlsConnectionHandler

public TlsConnectionHandler()

Default constructor.

TlsConnectionHandler

public TlsConnectionHandler(LdapConfig lc)

Creates a new TlsConnectionHandler with the supplied ldap config.

Parameters:

lc - ldap config

TlsConnectionHandler

public TlsConnectionHandler(TlsConnectionHandler ch)

Copy constructor for TlsConnectionHandler.

Parameters:

ch - to copy properties from

Method Detail

getStopTlsOnClose

public boolean getStopTlsOnClose()

Returns whether to call StartTlsResponse.close() when close() is called.

Returns:

stop TLS on close

setStopTlsOnClose

public void setStopTlsOnClose(boolean b)

Sets whether to call StartTlsResponse.close() when close() is called.

Parameters:

b - stop TLS on close

getStartTlsResponse

public StartTlsResponse getStartTlsResponse()

This returns the startTLS response created by a call to AbstractConnectionHandler.connect(String, Object).

Returns:

start tls response

connectInternal

protected void connectInternal(String authtype,
                               String dn,
                               Object credential,
                               Hashtable<String,Object> env)
                        throws NamingException

Create the initial ldap context and prepare the connection for use.

Overrides:

connectInternal in class DefaultConnectionHandler

Parameters:

authtype - security mechanism to bind with

dn - to bind as

credential - to bind with in conjunction with dn

env - to pass to the initial ldap context

Throws:

NamingException - if a connection cannot be established

close

public void close()
           throws NamingException

Close a connection to an LDAP.

Specified by:

close in interface ConnectionHandler

Overrides:

close in class AbstractConnectionHandler

Throws:

NamingException - if an LDAP error occurs

startTls

public StartTlsResponse startTls(LdapContext ctx)
                          throws NamingException

This will attempt to StartTLS with the supplied LdapContext.

Parameters:

ctx - LdapContext

Returns:

StartTlsResponse

Throws:

NamingException - if an error occurs while requesting an extended operation

stopTls

public void stopTls(StartTlsResponse tls)
             throws NamingException

This will attempt to StopTLS with the supplied StartTlsResponse.

Parameters:

tls - StartTlsResponse

Throws:

NamingException - if an error occurs while closing the TLS connection

newInstance

public TlsConnectionHandler newInstance()

Returns a separate instance of this connection handler with the same underlying ldap configuration.

Specified by:

newInstance in interface ConnectionHandler

Overrides:

newInstance in class DefaultConnectionHandler

Returns:

connection handler