Example usage for org.springframework.security.web AuthenticationEntryPoint commence

Introduction

In this page you can find the example usage for org.springframework.security.web AuthenticationEntryPoint commence.

Prototype

void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException authException)
        throws IOException, ServletException;

Source Link

Document

Commences an authentication scheme.

Usage

From source file:es.osoco.grails.plugins.otp.web.TwoFactorExceptionTranslationFilter.java

@Override
protected void sendStartAuthentication(HttpServletRequest request, HttpServletResponse response,
        FilterChain chain, AuthenticationException reason) throws ServletException, IOException {
    // SEC-112: Clear the SecurityContextHolder's Authentication, as the
    // existing Authentication is no longer considered valid
    SecurityContextHolder.getContext().setAuthentication(null);
    requestCache.saveRequest(request, response);
    AuthenticationEntryPoint entryPoint = entryPointByReason(reason);
    if (logger.isDebugEnabled()) {
        logger.debug("Commence authentication using [" + entryPoint.getClass().getName()
                + " authentication entry point");
    }//from ww  w.  j a  va  2 s.  com
    entryPoint.commence(request, response, reason);
}

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From source file:org.springframework.security.web.authentication.DelegatingAuthenticationEntryPoint.java

public void commence(HttpServletRequest request, HttpServletResponse response,
        AuthenticationException authException) throws IOException, ServletException {

    for (RequestMatcher requestMatcher : entryPoints.keySet()) {
        if (logger.isDebugEnabled()) {
            logger.debug("Trying to match using " + requestMatcher);
        }/*from   www.  j  av a 2  s .  c o  m*/
        if (requestMatcher.matches(request)) {
            AuthenticationEntryPoint entryPoint = entryPoints.get(requestMatcher);
            if (logger.isDebugEnabled()) {
                logger.debug("Match found! Executing " + entryPoint);
            }
            entryPoint.commence(request, response, authException);
            return;
        }
    }

    if (logger.isDebugEnabled()) {
        logger.debug("No match found. Using default entry point " + defaultEntryPoint);
    }

    // No EntryPoint matched, use defaultEntryPoint
    defaultEntryPoint.commence(request, response, authException);
}

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