D-Net

package eu.dnetlib.openaire.usermanagement;

import eu.dnetlib.openaire.user.utils.LDAPActions;

import eu.dnetlib.openaire.user.utils.VerificationActions;

import eu.dnetlib.openaire.user.utils.InputValidator;

import eu.dnetlib.openaire.usermanagement.utils.UrlConstructor;

import org.apache.log4j.Logger;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.beans.factory.annotation.Value;

import org.springframework.web.context.support.SpringBeanAutowiringSupport;

import javax.servlet.ServletConfig;

import javax.servlet.ServletException;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import javax.servlet.http.HttpSession;

import java.io.IOException;

import java.io.PrintWriter;

/**

 * Created by kiatrop on 28/9/2017.

 */

public class ResetPasswordServlet extends HttpServlet {

    public void init(ServletConfig config) throws ServletException {

        super.init(config);

        SpringBeanAutowiringSupport.processInjectionBasedOnServletContext(this,

                config.getServletContext());

    }

    @Autowired

    private VerificationActions verificationActions;

    @Autowired

    private LDAPActions ldapActions;

    @Value("${oidc.home}")

    private String oidcHomeUrl;

    private Logger logger = Logger.getLogger(ResetPasswordServlet.class);

    @Override

    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException {

        response.setContentType("text/html");

        PrintWriter printWriter = response.getWriter();

        HttpSession session = request.getSession();

        String username = (String) session.getAttribute("username");

        String password = request.getParameter("password");

        String confirmPassword = request.getParameter("password_conf");

        if (InputValidator.isFilled(password)) {

            if (InputValidator.isValidPassword(password) && password.equals(confirmPassword) && username != null) {

                try {

                    ldapActions.resetPassword(username, password);

                    logger.info("password resetted");

                    session.removeAttribute("username");

                    session.setAttribute("homeUrl", oidcHomeUrl);

                    response.sendRedirect(UrlConstructor.getRedirectUrl(request, "success.jsp"));

                } catch (Exception e) {

                    logger.error("LDAP error in resetting password", e);

                    response.sendRedirect(UrlConstructor.getRedirectUrl(request, "error.jsp"));

                }

            } else {

                if (!InputValidator.isValidPassword(password)) {

                    logger.info("No valid password");

//                    request.getSession().setAttribute("msg_invalid_password", "The password must contain a lowercase letter, a capital (uppercase) letter, a number and must be at least 6 characters long. White space character is not allowed.");

                }

                if (!password.equals(confirmPassword)) {

                    logger.info("No matching passwords");

//                    request.getSession().setAttribute("msg_pass_conf_error", "These passwords don't match.");

                }

                response.sendRedirect("./resetPassword.jsp");

            }

        } else {

            logger.info("Empty password");

            request.getSession().setAttribute("msg_password_error_display", "display:block" );

//            request.getSession().setAttribute("msg_invalid_password", "The password must contain a lowercase letter, a capital (uppercase) letter, a number and must be at least 6 characters long. White space character is not allowed.");

            response.sendRedirect("./resetPassword.jsp");

        }

        printWriter.close();

    }

    public String getOidcHomeUrl() {

        return oidcHomeUrl;

    }

    public void setOidcHomeUrl(String oidcHomeUrl) {

        this.oidcHomeUrl = oidcHomeUrl;

    }

}