fr.paris.lutece.portal.service.captcha

Class CaptchaSecurityService

java.lang.Object

fr.paris.lutece.portal.service.captcha.CaptchaSecurityService

All Implemented Interfaces:

ICaptchaSecurityService

public class CaptchaSecurityService
extends Object
implements ICaptchaSecurityService

Default captcha security service implementation

Field Summary

Fields inherited from interface fr.paris.lutece.portal.service.captcha.ICaptchaSecurityService

EMPTY_STRING

Constructor Summary

Constructors

Constructor and Description
CaptchaSecurityService() Default constructor.

Method Summary

Modifier and Type	Method and Description
String	getActiveBlockHtml()
String	getHtmlCode() Return an EMPTY_STRING if service is not available nor active
boolean	isActive()
boolean	isAvailable()
void	setActive(boolean isActive) Activate the service for the current client
boolean	validate(javax.servlet.http.HttpServletRequest request) Validates a captcha only if the service is available and active

Methods inherited from class java.lang.Object

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

Constructor Detail

CaptchaSecurityService

public CaptchaSecurityService()

Default constructor. Gets the captchaValidator from the captcha plugin. If the validator is missing, sets available to false;

Method Detail

getActiveBlockHtml

public String getActiveBlockHtml()

Specified by:

getActiveBlockHtml in interface ICaptchaSecurityService

Returns:

the html code used by an admin to activate the captcha

getHtmlCode

public String getHtmlCode()

Return an EMPTY_STRING if service is not available nor active

Specified by:

getHtmlCode in interface ICaptchaSecurityService

Returns:

the html code of a captcha

setActive

public void setActive(boolean isActive)

Activate the service for the current client

Specified by:

setActive in interface ICaptchaSecurityService

Parameters:

isActive - True to activate, otherwise false

validate

public boolean validate(javax.servlet.http.HttpServletRequest request)

Validates a captcha only if the service is available and active

Specified by:

validate in interface ICaptchaSecurityService

Parameters:

request - the request, which must contain the parameter j_captcha_response

Returns:

true if captcha is valid or service is not available

isActive

public boolean isActive()

Specified by:

isActive in interface ICaptchaSecurityService

Returns:

true if the service is active for the current client

isAvailable

public boolean isAvailable()

Specified by:

isAvailable in interface ICaptchaSecurityService

Returns:

true if a captcha security service is loaded