Class HostNameFilter

java.lang.Object

services.moleculer.service.MoleculerComponent

services.moleculer.service.Service

services.moleculer.web.middleware.HttpMiddleware

services.moleculer.web.middleware.IpFilter

services.moleculer.web.middleware.HostNameFilter

All Implemented Interfaces:

Runnable, services.moleculer.service.MoleculerLifecycle, HttpConstants

public class HostNameFilter
extends IpFilter
implements Runnable

The HostNameFilter adds the ability to allow or block requests based on the host name of the client. Sample:

HostNameFilter filter = new HostNameFilter();
filter.allow("domain.server**");
route.use(filter);

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	HostNameFilter.CachedHostname

Field Summary

Fields

Modifier and Type	Field	Description
protected ConcurrentHashMap<String, HostNameFilter.CachedHostname>	cache
protected int	cleanup	Cleanup period in SECONDS (default = 1 minute)
protected int	timeout	Cache entry timeout in SECONDS (default = 10 minute).
protected ScheduledFuture<?>	timer

Fields inherited from class IpFilter

allow, deny, htmlTemplate, htmlTemplateBytes, htmlTemplatePath, logger

Fields inherited from class services.moleculer.service.MoleculerComponent

broker, name

Fields inherited from interface HttpConstants

ACCEPT, ACCEPT_ENCODING, AUTHORIZATION, CACHE_CONTROL, CHUNKED, CLOSE, CONNECT, CONNECTION, CONTENT_ENCODING, CONTENT_LENGTH, CONTENT_TYPE, CONTENT_TYPE_HTML, CONTENT_TYPE_JSON, COOKIE, DEFLATE, DELETE, ETAG, GET, GZIP, HEAD, IF_NONE_MATCH, KEEP_ALIVE, LOCATION, META_CONTENT_TYPE, META_HEADERS, META_LOCALE, META_LOCATION, META_SESSION, META_STATUS, META_TEMPLATE, NO_CACHE, OPTIONS, PATCH, POST, PROPERTY_COOKIES, PROPERTY_SESSION_ID, PROPERTY_USER, PUT, SET_COOKIE, TRACE, TRANSFER_ENCODING, WWW_AUTHENTICATE, X_FORWARDED_FOR

Constructor Summary

Constructors

Constructor	Description
HostNameFilter()
HostNameFilter(String... allow)

Method Summary

Modifier and Type	Method	Description
protected String	getAddress(WebRequest req)
int	getCleanup()
int	getTimeout()
void	run()
void	setCleanup(int cleanup)
void	setTimeout(int timeout)
void	started(services.moleculer.ServiceBroker broker)
void	stopped()

Methods inherited from class IpFilter

allow, deny, getHtmlTemplate, getHtmlTemplatePath, install, mergeFilters, sendForbidden, setHtmlTemplate, setHtmlTemplatePath

Methods inherited from class services.moleculer.service.MoleculerComponent

getBroker, getLogger, getName

Methods inherited from class Object

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

Field Details

cleanup

protected int cleanup

Cleanup period in SECONDS (default = 1 minute)

timeout

protected int timeout

Cache entry timeout in SECONDS (default = 10 minute).

cache

protected ConcurrentHashMap<String, HostNameFilter.CachedHostname> cache

timer

protected ScheduledFuture<?> timer

Constructor Details

HostNameFilter

public HostNameFilter()

HostNameFilter

public HostNameFilter(String... allow)

Method Details

getAddress

protected String getAddress(WebRequest req)

Overrides:

getAddress in class IpFilter

started

public void started(services.moleculer.ServiceBroker broker)
             throws Exception

Specified by:

started in interface services.moleculer.service.MoleculerLifecycle

Overrides:

started in class services.moleculer.service.MoleculerComponent

Throws:

Exception

stopped

public void stopped()

Specified by:

stopped in interface services.moleculer.service.MoleculerLifecycle

Overrides:

stopped in class services.moleculer.service.MoleculerComponent

run

public void run()

Specified by:

run in interface Runnable

getCleanup

public int getCleanup()

Returns:

the cleanup

setCleanup

public void setCleanup(int cleanup)

Parameters:

cleanup - the cleanup to set

getTimeout

public int getTimeout()

Returns:

the timeout

setTimeout

public void setTimeout(int timeout)

Parameters:

timeout - the timeout to set