Examples with Scope org.platformlayer.Scope used on opensource projects

Example 6 with Scope

use of org.platformlayer.Scope in project platformlayer by platformlayer.

the class AuthenticationFilter method doFilter.

@Override
public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
    Scope authenticatedScope = Scope.empty();
    // Fail safe
    authenticatedScope.put(AuthenticationCredentials.class, null);
    if (servletRequest instanceof HttpServletRequest) {
        HttpServletRequest httpServletRequest = (HttpServletRequest) servletRequest;
        HttpServletResponse httpServletResponse = (HttpServletResponse) servletResponse;
        try {
            AuthenticationCredentials credentials = findCredentials(httpServletRequest);
            authenticatedScope.put(AuthenticationCredentials.class, credentials);
        } catch (SecurityException e) {
            httpServletResponse.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
            return;
        } catch (Exception e) {
            // If we're down, don't tell the user that their password is wrong
            log.warn("Unexpected error in authentication filter", e);
            httpServletResponse.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
            return;
        }
    }
    authenticatedScope.push();
    try {
        filterChain.doFilter(servletRequest, servletResponse);
    } finally {
        authenticatedScope.pop();
    }
}