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package pojo;
import java.io.IOException;
import javax.faces.context.FacesContext;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
/**
*
* @author Badger
*/
public class SecurityFilter implements Filter {
FilterConfig fc;
@Override
public void init(FilterConfig filterConfig) throws ServletException {
fc = filterConfig;
}
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
throws IOException, ServletException {
HttpServletRequest req = (HttpServletRequest) request;
HttpServletResponse resp = (HttpServletResponse) response;
HttpSession session = req.getSession(true);
String pageRequested = req.getRequestURI().toString();
if (session.getAttribute("userID") == null && !pageRequested.contains("login.xhtml") && !pageRequested.contains(".css") && !pageRequested.contains(".png")) {
if(pageRequested.contains("faces"))
resp.sendRedirect("login.xhtml");
else
resp.sendRedirect("faces/login.xhtml");
} else {
chain.doFilter(request, response);
}
}
@Override
public void destroy() {
}
}