private AuthenticationInfo getAuthenticationInfo()

in src/main/java/org/apache/sling/auth/core/impl/SlingAuthenticator.java [653:696]
34 lines of code
10 McCabe index (conditional complexity)

    private AuthenticationInfo getAuthenticationInfo(HttpServletRequest request, HttpServletResponse response) {

        String path = getPath(request);

        final Collection<AbstractAuthenticationHandlerHolder>[] localArray = this.authHandlersManager
                .findApplicableHolders(request);
        for (int m = 0; m < localArray.length; m++) {
            final Collection<AbstractAuthenticationHandlerHolder> local = localArray[m];
            if (local != null) {
                for (AbstractAuthenticationHandlerHolder holder : local) {
                    if (holder.isPathRequiresHandler(path)){
                        final AuthenticationInfo authInfo = holder.extractCredentials(
                            request, response);

                        if (authInfo != null) {
                            // skip the put call for known read-only objects
                            if (authInfo != AuthenticationInfo.DOING_AUTH &&
                                    authInfo != AuthenticationInfo.FAIL_AUTH) {
                                // add the feedback handler to the info (may be null)
                                authInfo.put(AUTH_INFO_PROP_FEEDBACK_HANDLER,
                                    holder.getFeedbackHandler());
                            }

                            return authInfo;
                        }
                    }
                }
            }
        }

        // check whether the HTTP Basic handler can extract the header
        if (httpBasicHandler != null) {
            final AuthenticationInfo authInfo = httpBasicHandler.extractCredentials(
                request, response);
            if (authInfo != null) {
                authInfo.put(AUTH_INFO_PROP_FEEDBACK_HANDLER, httpBasicHandler);
                return authInfo;
            }
        }

        // no handler found for the request ....
        log.debug("getAuthenticationInfo: no handler could extract credentials; assuming anonymous");
        return getAnonymousCredentials();
    }