Package org.acegisecurity.captcha

Captcha classes.

See:
Description

Interface Summary

CaptchaSecurityContext	Interface that add humanity concerns to the SecurityContext
CaptchaServiceProxy	Provide a common interface for captcha validation.

Class Summary

AlwaysTestAfterMaxRequestsCaptchaChannelProcessor	return false if ny CaptchaChannelProcessorTemplate of mapped urls has been requested more than thresold; Default keyword : REQUIRES_CAPTCHA_ABOVE_THRESOLD_REQUESTS
AlwaysTestAfterTimeInMillisCaptchaChannelProcessor	return false if thresold is greater than millis since last captcha test has occured; Default keyword : REQUIRES_CAPTCHA_AFTER_THRESOLD_IN_MILLIS
AlwaysTestBelowAverageTimeInMillisBetweenRequestsChannelProcessor	return false if thresold is lower than average time millis between any CaptchaChannelProcessorTemplate mapped urls requests and is human; Default keyword : REQUIRES_CAPTCHA_BELOW_AVERAGE_TIME_IN_MILLIS_REQUESTS Note : before first humanity check
CaptchaChannelProcessorTemplate	CaptchaChannel template : Ensures the user has enough human privileges by review of the CaptchaSecurityContext and using an abstract routine CaptchaChannelProcessorTemplate.isContextValidConcerningHumanity(CaptchaSecurityContext) (implemented by sub classes)
CaptchaEntryPoint	The captcha entry point : redirect to the captcha test page.
CaptchaSecurityContextImpl	Default CaptchaSecurityContext implementation
CaptchaValidationProcessingFilter	Filter for web integration of the CaptchaServiceProxy.
TestOnceAfterMaxRequestsCaptchaChannelProcessor	return false if ny CaptchaChannelProcessorTemplate mapped urls has been requested more than thresold and humanity is false; Default keyword : REQUIRES_CAPTCHA_ONCE_ABOVE_THRESOLD_REQUESTS

Package org.acegisecurity.captcha Description

Captcha classes. Contains :

• a CaptchaSecurityContext that overrides the default SecurityContext and holds some captcha related informations
• an abstract CaptchaChannelProcessorTemplate and its implementations that test this context according to the configuration
• a CaptchaServiceProxy and a CaptchaValidationProcessingFilter that alows to validate a captcha response and to update the CaptchaSecurity
• a CaptchaEntryPoint that redirects to a captcha page if the CaptchaChannelProcessor implementation decide so