org.apache.james.protocols.smtp.core.fastfail
Class AbstractGreylistHandler

java.lang.Object
  org.apache.james.protocols.smtp.core.fastfail.AbstractGreylistHandler

All Implemented Interfaces:

ProtocolHandler, Hook, RcptHook

public abstract class AbstractGreylistHandler
extends Object
implements RcptHook

Abstract base class which implement GreyListing.

Constructor Summary

AbstractGreylistHandler()

Method Summary

protected abstract void	cleanupAutoWhiteListGreyList(long time) Cleanup the autowhitelist
protected abstract void	cleanupGreyList(long time) Delete old entries from the Greylist datarecord
HookResult	doRcpt(SMTPSession session, org.apache.mailet.MailAddress sender, org.apache.mailet.MailAddress rcpt) Return the HookResult after run the hook
protected abstract Iterator<String>	getGreyListData(String ipAddress, String sender, String recip) Get all necessary data for greylisting based on provided triplet
protected abstract void	insertTriplet(String ipAddress, String sender, String recip, int count, long createTime) Insert new triplet in the store
void	setAutoWhiteListLifeTime(long autoWhiteListLifeTime)
void	setTempBlockTime(long tempBlockTime)
void	setUnseenLifeTime(long unseenLifeTime)
protected abstract void	updateTriplet(String ipAddress, String sender, String recip, int count, long time) Update the triplet

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractGreylistHandler

public AbstractGreylistHandler()

Method Detail

setUnseenLifeTime

public void setUnseenLifeTime(long unseenLifeTime)

setAutoWhiteListLifeTime

public void setAutoWhiteListLifeTime(long autoWhiteListLifeTime)

setTempBlockTime

public void setTempBlockTime(long tempBlockTime)

getGreyListData

protected abstract Iterator<String> getGreyListData(String ipAddress,
                                                    String sender,
                                                    String recip)
                                             throws Exception

Get all necessary data for greylisting based on provided triplet

Parameters:

ipAddress - The ipAddress of the client

sender - The mailFrom

recip - The rcptTo

Returns:

data The data

Throws:

Exception

insertTriplet

protected abstract void insertTriplet(String ipAddress,
                                      String sender,
                                      String recip,
                                      int count,
                                      long createTime)
                               throws Exception

Insert new triplet in the store

Parameters:

ipAddress - The ipAddress of the client

sender - The mailFrom

recip - The rcptTo

count - The count

createTime - The createTime

Throws:

SQLException

Exception

updateTriplet

protected abstract void updateTriplet(String ipAddress,
                                      String sender,
                                      String recip,
                                      int count,
                                      long time)
                               throws Exception

Update the triplet

Parameters:

ipAddress - The ipAddress of the client

sender - The mailFrom

recip - The rcptTo

count - The count

time - the current time in ms

Throws:

Exception

cleanupAutoWhiteListGreyList

protected abstract void cleanupAutoWhiteListGreyList(long time)
                                              throws Exception

Cleanup the autowhitelist

Parameters:

time - The time which must be reached before delete the records

Throws:

Exception

cleanupGreyList

protected abstract void cleanupGreyList(long time)
                                 throws Exception

Delete old entries from the Greylist datarecord

Parameters:

time - The time which must be reached before delete the records

Throws:

Exception

doRcpt

public HookResult doRcpt(SMTPSession session,
                         org.apache.mailet.MailAddress sender,
                         org.apache.mailet.MailAddress rcpt)

Description copied from interface: RcptHook

Return the HookResult after run the hook

Specified by:

doRcpt in interface RcptHook

Parameters:

session - the SMTPSession

sender - the sender MailAddress

rcpt - the recipient MailAddress

Returns:

HookResult

See Also:

RcptHook.doRcpt(org.apache.james.protocols.smtp.SMTPSession, org.apache.mailet.MailAddress, org.apache.mailet.MailAddress)