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-rw-r--r--src/java/com/juick/http/www/FacebookLogin.java162
-rw-r--r--src/java/com/juick/http/www/Login.java7
-rw-r--r--src/java/com/juick/http/www/Main.java32
-rw-r--r--src/java/com/juick/http/www/PageTemplates.java4
-rw-r--r--src/java/com/juick/http/www/Settings.java108
-rw-r--r--src/java/com/juick/http/www/SignUp.java270
-rw-r--r--src/java/com/juick/http/www/Utils.java20
7 files changed, 590 insertions, 13 deletions
diff --git a/src/java/com/juick/http/www/FacebookLogin.java b/src/java/com/juick/http/www/FacebookLogin.java
new file mode 100644
index 00000000..8933075b
--- /dev/null
+++ b/src/java/com/juick/http/www/FacebookLogin.java
@@ -0,0 +1,162 @@
+/*
+ * 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.net.URLEncoder;
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.UUID;
+import javax.servlet.ServletException;
+import javax.servlet.http.Cookie;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import org.json.JSONObject;
+
+/**
+ *
+ * @author Ugnich Anton
+ */
+public class FacebookLogin {
+
+ private static final String FACEBOOK_APPID = "130568668304";
+ private static final String FACEBOOK_SECRET = "95813bfb6ab8f473410c50d4f971649e";
+ private static final String FACEBOOK_REDIRECT = "http://juick.com/_fblogin";
+
+ protected void doGet(Connection sql, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+ String fbstate;
+
+ String code = request.getParameter("code");
+ if (code == null || code.equals("")) {
+ fbstate = UUID.randomUUID().toString();
+
+ Cookie c = new Cookie("fbstate", fbstate);
+ response.addCookie(c);
+
+ response.setStatus(HttpServletResponse.SC_MOVED_TEMPORARILY);
+ response.setHeader("Location", "https://www.facebook.com/dialog/oauth?client_id=" + FACEBOOK_APPID + "&redirect_uri=" + URLEncoder.encode(FACEBOOK_REDIRECT, "utf-8") + "&state=" + fbstate);
+ return;
+ }
+
+ fbstate = Utils.getCookie(request, "fbstate");
+ if (fbstate == null || fbstate.isEmpty() || !fbstate.equals(request.getParameter("state"))) {
+ response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
+ return;
+ } else {
+ Cookie c = new Cookie("fbstate", "-");
+ c.setMaxAge(0);
+ response.addCookie(c);
+ }
+
+ String token = Utils.fetchURL("https://graph.facebook.com/oauth/access_token?client_id=" + FACEBOOK_APPID + "&redirect_uri=" + URLEncoder.encode(FACEBOOK_REDIRECT, "utf-8") + "&client_secret=" + FACEBOOK_SECRET + "&code=" + URLEncoder.encode(code, "utf-8"));
+ if (token == null || token.isEmpty() || !token.startsWith("access_token=")) {
+ System.err.println("FACEBOOK TOKEN ERROR: " + token);
+ response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
+ return;
+ }
+ token = token.substring(13); // access_token=...
+ int tokenamp = token.indexOf('&'); // &expires=
+ if (tokenamp > 0) {
+ token = token.substring(0, tokenamp);
+ }
+
+ String graph = Utils.fetchURL("https://graph.facebook.com/me?access_token=" + token);
+ if (graph == null || graph.isEmpty()) {
+ System.err.println("FACEBOOK GRAPH ERROR");
+ response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
+ return;
+ }
+
+ try {
+ JSONObject json = new JSONObject(graph);
+ String fbIDStr = json.getString("id");
+ String fbName = json.getString("name");
+ String fbLink = json.getString("link");
+
+ long fbID = 0;
+ if (fbIDStr != null && !fbIDStr.isEmpty()) {
+ fbID = Long.parseLong(fbIDStr);
+ }
+
+ if (fbID == 0 || fbName == null || fbLink == null || fbName.isEmpty() || fbLink.isEmpty()) {
+ throw new Exception();
+ }
+
+ int uid = getUIDbyFBID(sql, fbID);
+ if (uid > 0) {
+ Cookie c = new Cookie("hash", UserQueries.getHashByUID(sql, uid));
+ c.setMaxAge(50 * 24 * 60 * 60);
+ response.addCookie(c);
+ response.setStatus(HttpServletResponse.SC_MOVED_TEMPORARILY);
+ response.setHeader("Location", "/");
+ } else {
+ String loginhash = UUID.randomUUID().toString();
+ if (!insertDB(sql, fbID, loginhash, token, fbName, fbLink)) {
+ throw new Exception();
+ }
+ response.setStatus(HttpServletResponse.SC_MOVED_TEMPORARILY);
+ response.setHeader("Location", "/signup?type=fb&hash=" + loginhash);
+ }
+ } catch (Exception e) {
+ response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
+ return;
+ }
+ }
+
+ private int getUIDbyFBID(Connection sql, long fbID) {
+ int uid = 0;
+ PreparedStatement stmt = null;
+ ResultSet rs = null;
+ try {
+ stmt = sql.prepareStatement("SELECT user_id FROM facebook WHERE fb_id=? AND user_id IS NOT NULL");
+ stmt.setLong(1, fbID);
+ rs = stmt.executeQuery();
+ if (rs.first()) {
+ uid = rs.getInt(1);
+ }
+ } catch (SQLException e) {
+ System.err.println(e);
+ } finally {
+ Utils.finishSQL(rs, stmt);
+ }
+ return uid;
+ }
+
+ private boolean insertDB(Connection sql, long fbID, String loginhash, String token, String fbName, String fbLink) {
+ boolean ret = false;
+ PreparedStatement stmt = null;
+ try {
+ stmt = sql.prepareStatement("INSERT INTO facebook(fb_id,loginhash,access_token,fb_name,fb_link) VALUES (?,?,?,?,?)");
+ stmt.setLong(1, fbID);
+ stmt.setString(2, loginhash);
+ stmt.setString(3, token);
+ stmt.setString(4, fbName);
+ stmt.setString(5, fbLink);
+ stmt.executeUpdate();
+ ret = true;
+ } catch (SQLException e) {
+ System.err.println(e);
+ } finally {
+ Utils.finishSQL(null, stmt);
+ }
+ return ret;
+ }
+}
diff --git a/src/java/com/juick/http/www/Login.java b/src/java/com/juick/http/www/Login.java
index ba8fac7e..79f626d0 100644
--- a/src/java/com/juick/http/www/Login.java
+++ b/src/java/com/juick/http/www/Login.java
@@ -49,6 +49,13 @@ public class Login {
out.println("<div id=\"topwrapper\">");
out.println("<div id=\"wrapper\">");
out.println("<div id=\"content\">");
+ out.println("<h1 class=\"signup-h1\"><img src=\"//static.juick.com/settings/facebook.png\" alt=\"Facebook\"/>" + rb.getString("Login Facebook") + "</h1>");
+ out.println("<p><a href=\"/_fblogin\" rel=\"nofollow\"><img src=\"//static.juick.com/facebook-connect.png\" alt=\"Connect with Facebook\"/></a></p>");
+ out.println("<hr class=\"signup-hr\"/>");
+ out.println("<h1 class=\"signup-h1\"><img src=\"//static.juick.com/settings/xmpp.png\" alt=\"XMPP\"/>" + rb.getString("Login XMPP") + "</h1>");
+ out.println("<p>" + rb.getString("XMPP instructions") + "</p>");
+ out.println("<hr class=\"signup-hr\"/>");
+ out.println("<h1 class=\"signup-h1\">" + rb.getString("Have Juick") + "</h1>");
out.println("<form action=\"/login\" method=\"post\">");
out.println("<p>" + rb.getString("Username") + ": <input type=\"text\" name=\"username\"/></p>");
out.println("<p>" + rb.getString("Password") + ": <input type=\"password\" name=\"password\"/></p>");
diff --git a/src/java/com/juick/http/www/Main.java b/src/java/com/juick/http/www/Main.java
index a41ccf9b..baaa1cae 100644
--- a/src/java/com/juick/http/www/Main.java
+++ b/src/java/com/juick/http/www/Main.java
@@ -37,7 +37,7 @@ import ru.sape.Sape;
*/
@WebServlet(name = "Main", urlPatterns = {"/"})
public class Main extends HttpServlet implements XmppListener {
-
+
Connection sql;
Connection sqlSearch;
XmppConnection xmpp;
@@ -47,14 +47,17 @@ public class Main extends HttpServlet implements XmppListener {
User pagesUser = new User();
UserThread pagesUserThread = new UserThread();
NewMessage pagesNewMessage = new NewMessage();
-
+ FacebookLogin loginFacebook = new FacebookLogin();
+ SignUp signup = new SignUp();
+ Settings settings = new Settings();
+
@Override
public void init() throws ServletException {
super.init();
try {
Properties conf = new Properties();
conf.load(new FileInputStream("/etc/juick/www.conf"));
-
+
Class.forName("com.mysql.jdbc.Driver");
sql = DriverManager.getConnection("jdbc:mysql://localhost/juick?autoReconnect=true&user=" + conf.getProperty("mysql_username", "") + "&password=" + conf.getProperty("mysql_password", ""));
sqlSearch = DriverManager.getConnection("jdbc:mysql://127.0.0.1:9306/juick?autoReconnect=true&characterEncoding=utf8&maxAllowedPacket=512000&relaxAutoCommit=true&user=root&password=");
@@ -63,15 +66,15 @@ public class Main extends HttpServlet implements XmppListener {
xmpp.addListener((XmppListener) this);
xmpp.start();
*/
-
+
blogs = new Blogs(sql);
-
+
PageTemplates.sape = new Sape(conf.getProperty("sape_user"), "juick.com", 2000, 3600);
} catch (Exception e) {
log(null, e);
}
}
-
+
@Override
public void destroy() {
super.destroy();
@@ -92,17 +95,17 @@ public class Main extends HttpServlet implements XmppListener {
}
}
}
-
+
@Override
public void onAuth(String resource) {
log("XMPP AUTH: " + resource);
}
-
+
@Override
public void onAuthFailed(String message) {
log("XMPP AUTH FAILED: " + message);
}
-
+
@Override
public void onConnectionFailed(String message) {
log("XMPP CONNECTION FAILED: " + message);
@@ -121,7 +124,7 @@ public class Main extends HttpServlet implements XmppListener {
request.setCharacterEncoding("UTF-8");
}
String uri = request.getRequestURI();
-
+
if (uri.equals("/")) {
blogs.doGet(sql, sqlSearch, request, response);
} else if (uri.equals("/post")) {
@@ -140,7 +143,11 @@ public class Main extends HttpServlet implements XmppListener {
} else if (uri.equals("/logout")) {
login.doGetLogout(sql, request, response);
} else if (uri.equals("/settings")) {
- //TODO settings
+ settings.doGet(sql, request, response);
+ } else if (uri.equals("/_fblogin")) {
+ loginFacebook.doGet(sql, request, response);
+ } else if (uri.equals("/signup")) {
+ signup.doGet(sql, request, response);
} else if (uri.equals("/help") || uri.equals("/help/")) {
help.doRedirectToHelpIndex(sql, request, response);
} else if (uri.startsWith("/help/")) {
@@ -230,7 +237,10 @@ public class Main extends HttpServlet implements XmppListener {
pagesNewMessage.doPostNewMessage(sql, request, response);
} else if (uri.equals("/login")) {
login.doPostLogin(sql, request, response);
+ } else if (uri.equals("/signup")) {
+ signup.doPost(sql, request, response);
} else if (uri.equals("/settings")) {
+ settings.doPost(sql, request, response);
} else {
response.sendError(405);
}
diff --git a/src/java/com/juick/http/www/PageTemplates.java b/src/java/com/juick/http/www/PageTemplates.java
index 70f4d1ef..16e7818c 100644
--- a/src/java/com/juick/http/www/PageTemplates.java
+++ b/src/java/com/juick/http/www/PageTemplates.java
@@ -52,11 +52,11 @@ public class PageTemplates {
out.println("<html>");
out.println("<head>");
out.println(" <title>" + title + "</title>");
- out.println(" <link rel=\"stylesheet\" href=\"//static.juick.com/style3.2013022002.css\"/>");
+ out.println(" <link rel=\"stylesheet\" href=\"//static.juick.com/style3.2013032901.css\"/>");
out.println(" <link rel=\"icon\" type=\"image/png\" href=\"//static.juick.com/favicon.png\"/>");
out.println(" <script type=\"text/javascript\" src=\"//ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js\" defer=\"defer\"></script>");
out.println(" <script type=\"text/javascript\" src=\"//ajax.googleapis.com/ajax/libs/swfobject/2.2/swfobject.js\" defer=\"defer\" async=\"async\"></script>");
- out.println(" <script type=\"text/javascript\" src=\"//static.juick.com/scripts3.2013010300.js\" defer=\"defer\"></script>");
+ out.println(" <script type=\"text/javascript\" src=\"//static.juick.com/scripts3.2013032900.js\" defer=\"defer\"></script>");
if (headers != null) {
out.println(headers);
}
diff --git a/src/java/com/juick/http/www/Settings.java b/src/java/com/juick/http/www/Settings.java
new file mode 100644
index 00000000..7ae0259d
--- /dev/null
+++ b/src/java/com/juick/http/www/Settings.java
@@ -0,0 +1,108 @@
+/*
+ * 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 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 Settings {
+
+ 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("Login", locale);
+
+ response.setContentType("text/html; charset=UTF-8");
+ PrintWriter out = response.getWriter();
+ try {
+ PageTemplates.pageHead(out, rb.getString("Login"), "");
+ PageTemplates.pageNavigation(out, locale, 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>" + 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("</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 {
+ 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);
+ }
+ }
+}
diff --git a/src/java/com/juick/http/www/SignUp.java b/src/java/com/juick/http/www/SignUp.java
new file mode 100644
index 00000000..1afbebbe
--- /dev/null
+++ b/src/java/com/juick/http/www/SignUp.java
@@ -0,0 +1,270 @@
+/*
+ * 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;
+ }
+}
diff --git a/src/java/com/juick/http/www/Utils.java b/src/java/com/juick/http/www/Utils.java
index 38550691..4c41555e 100644
--- a/src/java/com/juick/http/www/Utils.java
+++ b/src/java/com/juick/http/www/Utils.java
@@ -17,6 +17,10 @@
*/
package com.juick.http.www;
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.net.URL;
+import java.net.URLConnection;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
@@ -118,4 +122,20 @@ public class Utils {
ret = ret.replaceAll("@", "\\\\@");
return ret;
}
+
+ public static String fetchURL(String url) {
+ try {
+ URLConnection c = new URL(url).openConnection();
+ BufferedReader in = new BufferedReader(new InputStreamReader(c.getInputStream()));
+ String inputLine;
+ StringBuilder b = new StringBuilder();
+ while ((inputLine = in.readLine()) != null) {
+ b.append(inputLine).append("\n");
+ }
+ in.close();
+ return b.toString();
+ } catch (Exception e) {
+ return null;
+ }
+ }
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-03 06:58:07 +0000