From e5c8298beee5dde90ca98cc4707faac4bf0e2f0c Mon Sep 17 00:00:00 2001 From: Vitaly Takmazov Date: Thu, 7 Jul 2016 15:13:47 +0300 Subject: reorganize project --- juick-www/src/main/java/com/juick/www/Login.java | 246 +++++++++++++++++++++++ 1 file changed, 246 insertions(+) create mode 100644 juick-www/src/main/java/com/juick/www/Login.java (limited to 'juick-www/src/main/java/com/juick/www/Login.java') diff --git a/juick-www/src/main/java/com/juick/www/Login.java b/juick-www/src/main/java/com/juick/www/Login.java new file mode 100644 index 00000000..155f58d5 --- /dev/null +++ b/juick-www/src/main/java/com/juick/www/Login.java @@ -0,0 +1,246 @@ +/* + * Juick + * Copyright (C) 2008-2011, 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 . + */ +package com.juick.www; + +import org.springframework.jdbc.core.JdbcTemplate; + +import java.io.IOException; +import java.io.PrintWriter; +import javax.servlet.ServletException; +import javax.servlet.http.Cookie; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +/** + * + * @author Ugnich Anton + */ +public class Login { + + protected void doGetLoginForm(JdbcTemplate sql, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { + com.juick.User visitor = Utils.getVisitorUser(sql, request, response); + if (visitor != null) { + Utils.sendTemporaryRedirect(response, "/"); + return; + } + + response.setContentType("text/html; charset=UTF-8"); + try (PrintWriter out = response.getWriter()) { + out.println(""); + out.println(""); + out.println(""); + out.println("Juick"); + out.println(""); + out.println(""); + out.println(""); + out.println(""); + + out.println(""); + + out.println(""); + + out.println("
juick.com © 2008-2014   Контакты · Помощь
"); + + out.println("
"); + out.println(" Зарегистрироваться:"); + out.println(" "); + out.println(" "); + out.println("
XMPP"); + out.println("
Отправьте LOGIN на juick@juick.com
"); + out.println("
"); + out.println("
"); + out.println("
Уже зарегистрированы?"); + out.println("
"); + out.println(""); + out.println(""); + out.println(""); + out.println("
"); + out.println("
"); + + out.println(""); + out.println(""); + } + } + + protected void doGetLogin(JdbcTemplate sql, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { + String hash = request.getQueryString(); + if (hash.length() > 32) { + response.sendError(400); + return; + } + + if (com.juick.server.UserQueries.getUIDbyHash(sql, hash) > 0) { + Cookie c = new Cookie("hash", hash); + c.setMaxAge(365 * 24 * 60 * 60); + response.addCookie(c); + response.sendRedirect("/"); + } else { + response.sendError(403); + } + } + + protected void doPostLogin(JdbcTemplate 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.setMaxAge(365 * 24 * 60 * 60); + response.addCookie(c); + + 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); + } + } + + protected void doGetLogout(JdbcTemplate sql, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { + com.juick.User visitor = Utils.getVisitorUser(sql, request, response); + if (visitor != null) { + sql.update("DELETE FROM logins WHERE user_id=?", visitor.getUID()); + } + + Cookie c = new Cookie("hash", "-"); + c.setDomain(".juick.com"); + c.setMaxAge(0); + response.addCookie(c); + + Cookie c2 = new Cookie("hash", "-"); + c2.setMaxAge(0); + response.addCookie(c2); + + response.sendRedirect("/"); + } +} -- cgit v1.2.3