Add ActivationCodeServlet

src/main/java/eu/dnetlib/openaire/usermanagement/ActivationCodeServlet.java

@@ -0,0 +1,57 @@
+package eu.dnetlib.openaire.usermanagement;
+
+import eu.dnetlib.openaire.user.utils.VerificationActions;
+import org.apache.log4j.Logger;
+import org.springframework.beans.factory.annotation.Autowired;
+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 sofia on 23/10/2017.
+ */
+public class ActivationCodeServlet extends HttpServlet{
+
+    public void init(ServletConfig config) throws ServletException {
+        super.init(config);
+        SpringBeanAutowiringSupport.processInjectionBasedOnServletContext(this,
+                config.getServletContext());
+    }
+
+    @Autowired
+    private VerificationActions verificationActions;
+
+    private Logger logger = Logger.getLogger(ActivationCodeServlet.class);
+
+    @Override
+    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException {
+        response.setContentType("text/html");
+        PrintWriter printWriter = response.getWriter();
+
+        String formUsername = request.getParameter("username");
+        String formVerificationCode = request.getParameter("verification_code");
+
+        if (verificationActions.verificationEntryExists(formUsername) && verificationActions.verificationCodeIsCorrect(formUsername, formVerificationCode)) {
+            if (!verificationActions.verificationCodeHasExpired(formUsername)) {
+                HttpSession session = request.getSession();
+                session.setAttribute("username", formUsername);
+                response.sendRedirect("./addPassword.jsp");
+            } else {
+                logger.info("Verification code has expired!");
+                response.sendRedirect("./expiredVerificationCode.jsp");
+            }
+        } else {
+            request.getSession().setAttribute("message", "Username or activation code are not valid.");
+            response.sendRedirect("./activate.jsp");
+        }
+        printWriter.close();
+
+    }
+}