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fix(DevWeb): Login redirection and create session for the logged user

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Lucàs
2024-03-21 00:14:57 +01:00
parent 9e5a7f89bd
commit 5f336ff761
2 changed files with 15 additions and 10 deletions
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S2/DevWeb/Projet/src/main/java/uppa/project/servlet/LoginServlet.java
+14 -9
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@@ -20,9 +20,10 @@ import java.io.PrintWriter;
import uppa.project.dao.DAO;
import uppa.project.dao.DAOException;
import uppa.project.dao.jpa.Game_JPA_DAO_Factory;
import uppa.project.servlet.json.ErrorApi;
import uppa.project.pojo.json.ErrorResponse;
import uppa.project.pojo.User;
import uppa.project.servlet.utils.HttpRequestUtils;
import uppa.project.pojo.json.LoginResponse;
import uppa.project.utils.HttpRequestUtils;
@WebServlet(name = "loginServlet", value = "/login")
public class LoginServlet extends HttpServlet {
@@ -54,9 +55,9 @@ public class LoginServlet extends HttpServlet {
} catch (Exception e) {
int STATUS = 400;
ErrorApi error = new ErrorApi(STATUS, "Bad Request", "Invalid JSON");
ErrorResponse error = new ErrorResponse(STATUS, "Bad Request", "Invalid JSON");
response.setStatus(STATUS);
out.println(error.toJson());
out.println(gson.toJson(error));
return;
}
@@ -66,9 +67,9 @@ public class LoginServlet extends HttpServlet {
if (username == null || password == null) {
int STATUS = 400;
ErrorApi error = new ErrorApi(STATUS, "Bad Request", "Username and password are required");
ErrorResponse error = new ErrorResponse(STATUS, "Bad Request", "Username and password are required");
response.setStatus(STATUS);
out.println(error.toJson());
out.println(gson.toJson(error));
return;
}
@@ -76,15 +77,19 @@ public class LoginServlet extends HttpServlet {
User user = LoginServlet.loginUser(username.getAsString(), password.getAsString());
if (user == null) {
int STATUS = 401;
ErrorApi error = new ErrorApi(STATUS, "Unauthorized", "Invalid username or password");
ErrorResponse error = new ErrorResponse(STATUS, "Unauthorized", "Invalid username or password");
response.setStatus(STATUS);
out.println(error.toJson());
out.println(gson.toJson(error));
return;
}
// Set the user in the session
request.getSession().setAttribute("user", user);
// Return the user as JSON
String json = gson.toJson(user);
LoginResponse loginResponse = new LoginResponse(200, user, request.getContextPath() + "/main-menu");
String json = gson.toJson(loginResponse);
out.println(json);
out.flush();
}