org.openqa.jetty.http.handler
Class IPAccessHandler

java.lang.Object
  org.openqa.jetty.http.handler.AbstractHttpHandler
      org.openqa.jetty.http.handler.IPAccessHandler

All Implemented Interfaces:

Serializable, HttpHandler, LifeCycle

public class IPAccessHandler
extends AbstractHttpHandler

RestishHandler to authenticate access from certain IP-addresses.

A server configuration-XML-file can look something like this:
<Configure class="org.openqa.jetty.jetty.Server">
...
<Call name="addContext">
...
<Call name="addHandler">
<Arg>
<New class="IPAccessHandler">
<Set name="Standard">deny</Set>
<Set name="AllowIP">192.168.0.103</Set>
<Set name="AllowIP">192.168.0.100</Set>
</New>
</Arg>
</Call>
...

This would deny access for everyone except the requests from the IPs 192.168.0.100 and 192.168.0.103.

Version:

v0.1 2002/03/20

Author:

Gösta Jonasson [email protected]

See Also:

Serialized Form

Constructor Summary

IPAccessHandler()
Constructor for the class

Method Summary

boolean	checkIP(String ipstring) Checks if the given ipstring (x.x.x.x) is authorized or not
void	handle(String pathInContext, String pathParams, HttpRequest request, HttpResponse response) Handles the incoming request
void	setAllowIP(String ipstring) Allow the given ip-address access
void	setDenyIP(String ipstring) Deny the given ip-address access
void	setStandard(String s) Set the standard action beeing taken when not registred IPs wants access

Methods inherited from class org.openqa.jetty.http.handler.AbstractHttpHandler

getHttpContext, getName, handleTrace, initialize, isStarted, setName, start, stop, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

IPAccessHandler

public IPAccessHandler()

Constructor for the class

Method Detail

checkIP

public boolean checkIP(String ipstring)

Checks if the given ipstring (x.x.x.x) is authorized or not

Parameters:

ipstring - The ip-address as a String

Returns:

True if the IP is allowed access, otherwise false.

handle

public void handle(String pathInContext,
                   String pathParams,
                   HttpRequest request,
                   HttpResponse response)
            throws HttpException,
                   IOException

Handles the incoming request

Parameters:

pathInContext -

pathParams -

request - The incoming HTTP-request

response - The outgoing HTTP-response

Throws:

HttpException

IOException

setAllowIP

public void setAllowIP(String ipstring)

Allow the given ip-address access

Parameters:

ipstring - The ip-address as a String on the format "x.x.x.x"

setDenyIP

public void setDenyIP(String ipstring)

Deny the given ip-address access

Parameters:

ipstring - The ip-address as a String on the format "x.x.x.x"

setStandard

public void setStandard(String s)

Set the standard action beeing taken when not registred IPs wants access

Parameters:

s - The standard-string (either 'allow' or 'deny')