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-rw-r--r--src/java/com/juick/http/www/SignUp.java270
1 files changed, 270 insertions, 0 deletions
diff --git a/src/java/com/juick/http/www/SignUp.java b/src/java/com/juick/http/www/SignUp.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 com.juick.server.UserQueries;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.Locale;
+import java.util.ResourceBundle;
+import javax.servlet.ServletException;
+import javax.servlet.http.Cookie;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ *
+ * @author Ugnich Anton
+ */
+public class SignUp {
+
+ protected void doGet(Connection sql, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+ com.juick.User visitor = Utils.getVisitorUser(sql, request);
+ Locale locale = request.getLocale();
+ ResourceBundle rb = ResourceBundle.getBundle("SignUp", locale);
+
+ String type = request.getParameter("type");
+ String hash = request.getParameter("hash");
+ if (type == null || type.isEmpty() || hash == null || hash.isEmpty() || hash.length() > 36 || !type.matches("^[a-zA-Z0-9\\-]+$") || !hash.matches("^[a-zA-Z0-9\\-]+$")) {
+ response.sendError(HttpServletResponse.SC_BAD_REQUEST);
+ return;
+ }
+
+ String account = null;
+ if (type.equals("fb")) {
+ account = getFacebookNameByHash(sql, hash);
+ } else if (type.equals("xmpp")) {
+ account = getJIDByHash(sql, hash);
+ }
+ if (account == null) {
+ response.sendError(HttpServletResponse.SC_BAD_REQUEST);
+ return;
+ }
+
+ response.setContentType("text/html; charset=UTF-8");
+ PrintWriter out = response.getWriter();
+ try {
+ PageTemplates.pageHead(out, rb.getString("Unknown account"), "");
+ PageTemplates.pageNavigation(out, locale, visitor, null);
+ out.println("<div id=\"topwrapper\">");
+ out.println("<div id=\"wrapper\">");
+ out.println("<div id=\"content\">");
+
+ out.print("<h1 class=\"signup-h1\">");
+ if (type.charAt(0) == 'f') {
+ out.print("<img src=\"//static.juick.com/settings/facebook.png\" alt=\"Facebook\"/>");
+ } else if (type.charAt(0) == 'x') {
+ out.print("<img src=\"//static.juick.com/settings/xmpp.png\" alt=\"XMPP\"/>");
+ }
+ out.println(account + "</h1>");
+
+ out.println("<h2 class=\"signup-h2\">" + rb.getString("Link with existing") + "</h2>");
+ out.println("<form action=\"/signup\" method=\"post\">");
+ out.println("<input type=\"hidden\" name=\"action\" value=\"link\"/>");
+ out.println("<input type=\"hidden\" name=\"type\" value=\"" + type + "\"/>");
+ out.println("<input type=\"hidden\" name=\"hash\" value=\"" + hash + "\"/>");
+ if (visitor != null) {
+ out.println("<input type=\"submit\" value=\"" + rb.getString("Link with this") + "\"/>");
+ } else {
+ out.println("<p>" + rb.getString("Username") + ": <input type=\"text\" name=\"username\"/></p>");
+ out.println("<p>" + rb.getString("Password") + ": <input type=\"password\" name=\"password\"/></p>");
+ out.println("<p><input type=\"submit\" value=\" OK \"/></p>");
+ }
+ out.println("</form>");
+
+ out.println("<hr class=\"signup-hr\"/>");
+
+ out.println("<h2 class=\"signup-h2\">" + rb.getString("Create new") + "</h2>");
+ out.println("<form action=\"/signup\" method=\"post\">");
+ out.println("<input type=\"hidden\" name=\"action\" value=\"new\"/>");
+ out.println("<input type=\"hidden\" name=\"type\" value=\"" + type + "\"/>");
+ out.println("<input type=\"hidden\" name=\"hash\" value=\"" + hash + "\"/>");
+ out.println("<p>" + rb.getString("Username") + ": <input type=\"text\" name=\"username\" id=\"username\" onblur=\"checkUsername()\"/><br/><i>" + rb.getString("Username restrictions") + "</i></p>");
+ out.println("<p>" + rb.getString("Password") + ": <input type=\"password\" name=\"password\"/><br/><i>" + rb.getString("Password restrictions") + "</i></p>");
+ out.println("<p>" + rb.getString("Language") + ": <select name=\"lang\">");
+ String langs[] = rb.getString("Languages").split(",");
+ String langcodes[] = rb.getString("Language codes").split(",");
+ for (int i = 0; i < langs.length; i++) {
+ out.println(" <option value=\"" + langcodes[i] + "\">" + langs[i] + "</option>");
+ }
+ out.println("</select></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, locale, visitor, false);
+ PageTemplates.pageEnd(out);
+ } finally {
+ out.close();
+ }
+ }
+
+ protected void doPost(Connection sql, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+ com.juick.User visitor = Utils.getVisitorUser(sql, request);
+ int uid = 0;
+
+ String type = request.getParameter("type");
+ String hash = request.getParameter("hash");
+ if (type == null || type.isEmpty() || hash == null || hash.isEmpty() || hash.length() > 36 || !type.matches("^[a-zA-Z0-9\\-]+$") || !hash.matches("^[a-zA-Z0-9\\-]+$")) {
+ response.sendError(HttpServletResponse.SC_BAD_REQUEST);
+ return;
+ }
+
+ String action = request.getParameter("action");
+ if (action.charAt(0) == 'l') {
+
+ if (visitor == null) {
+ String username = request.getParameter("username");
+ String password = request.getParameter("password");
+ if (username == null || password == null || username.length() > 32 || password.isEmpty()) {
+ response.sendError(HttpServletResponse.SC_BAD_REQUEST);
+ return;
+ }
+ uid = com.juick.server.UserQueries.checkPassword(sql, username, password);
+ } else {
+ uid = visitor.UID;
+ }
+
+ if (uid == 0) {
+ response.sendError(HttpServletResponse.SC_FORBIDDEN);
+ return;
+ }
+
+ if (!(type.charAt(0) == 'f' && setFacebookUser(sql, hash, uid))
+ && !(type.charAt(0) == 'x' && setJIDUser(sql, hash, uid))) {
+ response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
+ return;
+ }
+
+ } else { // Create new account
+ String username = request.getParameter("username");
+ String password = request.getParameter("password");
+ String lang = request.getParameter("lang");
+ if (username == null || password == null || lang == null || username.length() < 2 || username.length() > 16 || !username.matches("^[a-zA-Z0-9\\-]+$") || password.length() < 6 || password.length() > 32 || lang.length() != 2) {
+ response.sendError(HttpServletResponse.SC_BAD_REQUEST);
+ return;
+ }
+
+ uid = UserQueries.createUser(sql, username, password, lang);
+ if (uid == 0) {
+ response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
+ return;
+ }
+
+ if (!(type.charAt(0) == 'f' && setFacebookUser(sql, hash, uid))
+ && !(type.charAt(0) == 'x' && setJIDUser(sql, hash, uid))) {
+ response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
+ return;
+ }
+
+ visitor = null;
+ }
+
+ if (visitor == null) {
+ hash = com.juick.server.UserQueries.getHashByUID(sql, uid);
+ Cookie c = new Cookie("hash", hash);
+ c.setMaxAge(365 * 24 * 60 * 60);
+ response.addCookie(c);
+ }
+
+ response.sendRedirect("/");
+ }
+
+ private String getFacebookNameByHash(Connection sql, String hash) {
+ String ret = null;
+
+ PreparedStatement stmt = null;
+ ResultSet rs = null;
+ try {
+ stmt = sql.prepareStatement("SELECT fb_name,fb_link FROM facebook WHERE loginhash=?");
+ stmt.setString(1, hash);
+ rs = stmt.executeQuery();
+ if (rs.first()) {
+ ret = "<a href=\"" + rs.getString(2) + "\" rel=\"nofollow\">" + rs.getString(1) + "</a>";
+ }
+ } catch (SQLException e) {
+ System.err.println(e);
+ } finally {
+ Utils.finishSQL(rs, stmt);
+ }
+
+ return ret;
+ }
+
+ private boolean setFacebookUser(Connection sql, String hash, int uid) {
+ boolean ret = false;
+ PreparedStatement stmt = null;
+ try {
+ stmt = sql.prepareStatement("UPDATE facebook SET user_id=?,loginhash=NULL WHERE loginhash=?");
+ stmt.setInt(1, uid);
+ stmt.setString(2, hash);
+ stmt.executeUpdate();
+ ret = true;
+ } catch (SQLException e) {
+ System.err.println(e);
+ } finally {
+ Utils.finishSQL(null, stmt);
+ }
+ return ret;
+ }
+
+ private String getJIDByHash(Connection sql, String hash) {
+ String ret = null;
+
+ PreparedStatement stmt = null;
+ ResultSet rs = null;
+ try {
+ stmt = sql.prepareStatement("SELECT jid FROM jids WHERE loginhash=?");
+ stmt.setString(1, hash);
+ rs = stmt.executeQuery();
+ if (rs.first()) {
+ ret = rs.getString(1);
+ }
+ } catch (SQLException e) {
+ System.err.println(e);
+ } finally {
+ Utils.finishSQL(rs, stmt);
+ }
+
+ return ret;
+ }
+
+ private boolean setJIDUser(Connection sql, String hash, int uid) {
+ boolean ret = false;
+ PreparedStatement stmt = null;
+ try {
+ stmt = sql.prepareStatement("UPDATE jids SET user_id=?,loginhash=NULL WHERE loginhash=?");
+ stmt.setInt(1, uid);
+ stmt.setString(2, hash);
+ stmt.executeUpdate();
+ ret = true;
+ } catch (SQLException e) {
+ System.err.println(e);
+ } finally {
+ Utils.finishSQL(null, stmt);
+ }
+ return ret;
+ }
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 16:08:11 +0000