64 lines
2.1 KiB
Java
64 lines
2.1 KiB
Java
package projet;
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import jakarta.servlet.RequestDispatcher;
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import jakarta.servlet.ServletException;
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import jakarta.servlet.annotation.WebServlet;
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import jakarta.servlet.http.HttpServlet;
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import jakarta.servlet.http.HttpServletRequest;
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import jakarta.servlet.http.HttpServletResponse;
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import jakarta.servlet.http.HttpSession;
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import java.io.IOException;
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@WebServlet("")
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public class Accueil extends HttpServlet {
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private static final long serialVersionUID = 1L;
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public void init() {
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ParamBD.init(getServletContext());
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}
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protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
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HttpSession session = request.getSession();
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Utilisateur u = (Utilisateur) session.getAttribute("utilisateur");
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if(u == null) {
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request.setAttribute("erreur", 0);
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RequestDispatcher rd = request.getRequestDispatcher("WEB-INF/Accueil.jsp");
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rd.forward(request, response);
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} else {
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response.sendRedirect("AfficherPage");
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}
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}
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protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
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String login = request.getParameter("login");
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String mdp = request.getParameter("mdp");
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String action = request.getParameter("action");
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if(action.equals("connexion")) {
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Utilisateur u = Utilisateur.authentifier(login, mdp);
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if(u != null) {
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HttpSession session = request.getSession();
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session.setAttribute("utilisateur", u);
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response.sendRedirect("AfficherPage");
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}else {
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request.setAttribute("erreur", 1);
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RequestDispatcher rd = request.getRequestDispatcher("WEB-INF/Accueil.jsp");
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rd.forward(request, response);
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}
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} else if (action.equals("inscription")){
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Utilisateur u = Utilisateur.inscrire(login, mdp);
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if(u != null) {
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HttpSession session = request.getSession();
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session.setAttribute("utilisateur", u);
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response.sendRedirect("AfficherPage");
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}else {
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request.setAttribute("erreur", 2);
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RequestDispatcher rd = request.getRequestDispatcher("WEB-INF/Accueil.jsp");
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rd.forward(request, response);
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}
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}
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}
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}
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