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Diffstat (limited to 'src/main/java/com/juick/http/www/Settings.java')
-rw-r--r--src/main/java/com/juick/http/www/Settings.java104
1 files changed, 104 insertions, 0 deletions
diff --git a/src/main/java/com/juick/http/www/Settings.java b/src/main/java/com/juick/http/www/Settings.java
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+/*
+ * Juick
+ * Copyright (C) 2008-2013, Ugnich Anton
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.juick.http.www;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.SQLException;
+import javax.servlet.ServletException;
+import javax.servlet.http.Cookie;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ *
+ * @author Ugnich Anton
+ */
+public class Settings {
+
+ protected void doGet(Connection sql, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+ com.juick.User visitor = Utils.getVisitorUser(sql, request, response);
+
+ response.setContentType("text/html; charset=UTF-8");
+ PrintWriter out = response.getWriter();
+ try {
+ PageTemplates.pageHead(out, "Логин", "");
+ PageTemplates.pageNavigation(out, visitor, null);
+
+ out.println("<div id=\"topwrapper\">");
+ out.println("<div id=\"wrapper\">");
+ out.println("<div id=\"content\">");
+ out.println("<form action=\"/login\" method=\"post\">");
+ out.println("<p>Имя пользователя: <input type=\"text\" name=\"username\"/></p>");
+ out.println("<p>Пароль: <input type=\"password\" name=\"password\"/></p>");
+ out.println("<p><input type=\"submit\" value=\" OK \"/></p>");
+ out.println("</form>");
+ out.println("</div>");
+ out.println("</div>");
+ out.println("</div>"); // topwrapper
+
+ PageTemplates.pageFooter(request, out, visitor, false);
+ PageTemplates.pageEnd(out);
+ } finally {
+ out.close();
+ }
+ }
+
+ protected void doPost(Connection sql, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+ String username = request.getParameter("username");
+ String password = request.getParameter("password");
+ if (username == null || password == null || username.length() > 32 || password.isEmpty()) {
+ response.sendError(400);
+ return;
+ }
+
+ int uid = com.juick.server.UserQueries.checkPassword(sql, username, password);
+ if (uid > 0) {
+ String hash = com.juick.server.UserQueries.getHashByUID(sql, uid);
+ Cookie c = new Cookie("hash", hash);
+ c.setDomain(".juick.com");
+ c.setMaxAge(365 * 24 * 60 * 60);
+ response.addCookie(c);
+
+
+ if (uid > 0) {
+ PreparedStatement stmt = null;
+ try {
+ stmt = sql.prepareStatement("DELETE FROM logins WHERE user_id=?");
+ stmt.setInt(1, uid);
+ stmt.executeUpdate();
+ } catch (SQLException e) {
+ System.err.println(e);
+ } finally {
+ Utils.finishSQL(null, stmt);
+ }
+ }
+
+ String referer = request.getHeader("Referer");
+ if (referer != null && referer.startsWith("http://juick.com/") && !referer.equals("http://juick.com/login")) {
+ response.sendRedirect(referer);
+ } else {
+ response.sendRedirect("/");
+ }
+ } else {
+ response.sendError(403);
+ }
+ }
+}