register.php

   1 <?php
   2         // This file uses two additional include files:
   3         //
   4         // 1) templates/register_notice.txt - displayed above the registration form
   5         // 2) register_expire_do.php - contains user expiration queries when necessary
   6
   7         error_reporting(E_ERROR | E_WARNING | E_PARSE);
   8
   9         $action = $_REQUEST["action"];
  10
  11         define('MAX_USERS', 55);
  12
  13         require_once "sessions.php";
  14
  15         require_once "sanity_check.php";
  16         require_once "functions.php";
  17         require_once "config.php";
  18         require_once "db.php";
  19
  20         $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
  21
  22         init_connection($link);
  23
  24         /* Remove users which didn't login after receiving their registration information */
  25
  26         if (DB_TYPE == "pgsql") {
  27                 db_query($link, "DELETE FROM ttrss_users WHERE last_login IS NULL
  28                                 AND created < NOW() - INTERVAL '1 day' AND access_level = 0");
  29         } else {
  30                 db_query($link, "DELETE FROM ttrss_users WHERE last_login IS NULL
  31                                 AND created < DATE_SUB(NOW(), INTERVAL 1 DAY) AND access_level = 0");
  32         }
  33
  34         if (file_exists("register_expire_do.php")) {
  35                 require_once "register_expire_do.php";
  36         }
  37
  38         if ($action == "check") {
  39                 header("Content-Type: application/xml");
  40
  41                 $login = trim(db_escape_string($_REQUEST['login']));
  42
  43                 $result = db_query($link, "SELECT id FROM ttrss_users WHERE
  44                         LOWER(login) = LOWER('$login')");
  45
  46                 $is_registered = db_num_rows($result) > 0;
  47
  48                 print "<result>";
  49
  50                 printf("%d", $is_registered);
  51
  52                 print "</result>";
  53
  54                 return;
  55         }
  56 ?>
  57
  58 <html>
  59 <head>
  60 <title>Create new account</title>
  61 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  62 <link rel="stylesheet" type="text/css" href="utility.css">
  63 <script type="text/javascript" src="functions.js"></script>
  64 <script type="text/javascript" src="prototype.js"></script>
  65 <script type="text/javascript" src="scriptaculous/scriptaculous.js?load=effects,dragdrop,controls"></script>
  66 </head>
  67
  68 <script type="text/javascript">
  69
  70         function checkUsername() {
  71
  72                 try {
  73                         var f = document.forms['register_form'];
  74                         var login = f.login.value;
  75
  76                         if (login == "") {
  77                                 new Effect.Highlight(f.login);
  78                                 f.sub_btn.disabled = true;
  79                                 return false;
  80                         }
  81
  82                         var query = "register.php?action=check&login=" +
  83                                         param_escape(login);
  84
  85                         new Ajax.Request(query, {
  86                                 onComplete: function(transport) {
  87
  88                                         try {
  89
  90                                                 var reply = transport.responseXML;
  91
  92                                                 var result = reply.getElementsByTagName('result')[0];
  93                                                 var result_code = result.firstChild.nodeValue;
  94
  95                                                 if (result_code == 0) {
  96                                                         new Effect.Highlight(f.login, {startcolor : '#00ff00'});
  97                                                         f.sub_btn.disabled = false;
  98                                                 } else {
  99                                                         new Effect.Highlight(f.login, {startcolor : '#ff0000'});
 100                                                         f.sub_btn.disabled = true;
 101                                                 }
 102                                         } catch (e) {
 103                                                 exception_error("checkUsername_callback", e);
 104                                         }
 105
 106                                 } });
 107
 108                 } catch (e) {
 109                         exception_error("checkUsername", e);
 110                 }
 111
 112                 return false;
 113
 114         }
 115
 116         function validateRegForm() {
 117                 try {
 118
 119                         var f = document.forms['register_form'];
 120
 121                         if (f.login.value.length == 0) {
 122                                 new Effect.Highlight(f.login);
 123                                 return false;
 124                         }
 125
 126                         if (f.email.value.length == 0) {
 127                                 new Effect.Highlight(f.email);
 128                                 return false;
 129                         }
 130
 131                         if (f.turing_test.value.length == 0) {
 132                                 new Effect.Highlight(f.turing_test);
 133                                 return false;
 134                         }
 135
 136                         return true;
 137
 138                 } catch (e) {
 139                         exception_error("validateRegForm", e);
 140                         return false;
 141                 }
 142         }
 143
 144 </script>
 145
 146 <body>
 147
 148 <div class="floatingLogo"><img src="images/ttrss_logo.png"></div>
 149
 150 <h1><?php echo __("Create new account") ?></h1>
 151
 152 <?php
 153                 if (!ENABLE_REGISTRATION) {
 154                         print_error(__("New user registrations are administratively disabled."));
 155
 156                         print "<p><form method=\"GET\" action=\"logout.php\">
 157                                 <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\">
 158                                 </form>";
 159                         return;
 160                 }
 161 ?>
 162
 163 <!-- If you have any rules or ToS you'd like to display, enter them here -->
 164
 165 <?php   if (file_exists("templates/register_notice.txt")) {
 166                 require_once "templates/register_notice.txt";
 167 } ?>
 168
 169 <?php if (REG_MAX_USERS > 0) {
 170                 $result = db_query($link, "SELECT COUNT(*) AS cu FROM ttrss_users");
 171                 $num_users = db_fetch_result($result, 0, "cu");
 172 } ?>
 173
 174 <? if (!REG_MAX_USERS || $num_users < REG_MAX_USERS) { ?>
 175
 176         <? if (!$action) { ?>
 177
 178         <p><?php echo __('Your temporary password will be sent to the specified email. Accounts, which were not logged in once, are erased automatically 24 hours after temporary password is sent.') ?></p>
 179
 180         <form action="register.php" method="POST" name="register_form">
 181         <input type="hidden" name="action" value="do_register">
 182         <table>
 183         <tr>
 184         <td><?php echo __('Desired login:') ?></td><td>
 185                 <input name="login">
 186         </td><td>
 187                 <input type="submit" value="<?php echo __('Check availability') ?>" onclick='return checkUsername()'>
 188         </td></tr>
 189         <td><?php echo __('Email:') ?></td><td>
 190                 <input name="email">
 191         </td></tr>
 192         <td><?php echo __('How much is two plus two:') ?></td><td>
 193                 <input name="turing_test"></td></tr>
 194         <tr><td colspan="2" align="right">
 195         <input type="submit" name="sub_btn" value="<?php echo __('Submit registration"') ?>"
 196                         disabled="true" onclick='return validateRegForm()'>
 197         </td></tr>
 198         </table>
 199         </form>
 200
 201         <?php print "<p><form method=\"GET\" action=\"tt-rss.php\">
 202                                 <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\">
 203                                 </form>"; ?>
 204
 205         <? } else if ($action == "do_register") { ?>
 206
 207         <?
 208                 $login = mb_strtolower(trim(db_escape_string($_REQUEST["login"])));
 209                 $email = trim(db_escape_string($_REQUEST["email"]));
 210                 $test = trim(db_escape_string($_REQUEST["turing_test"]));
 211
 212                 if (!$login || !$email || !$test) {
 213                         print_error(__("Your registration information is incomplete."));
 214                         print "<p><form method=\"GET\" action=\"tt-rss.php\">
 215                                 <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\">
 216                                 </form>";
 217                         return;
 218                 }
 219
 220                 if ($test == "four" || $test == "4") {
 221
 222                         $result = db_query($link, "SELECT id FROM ttrss_users WHERE
 223                                 login = '$login'");
 224
 225                         $is_registered = db_num_rows($result) > 0;
 226
 227                         if ($is_registered) {
 228                                 print_error(__('Sorry, this username is already taken.'));
 229                                 print "<p><form method=\"GET\" action=\"tt-rss.php\">
 230                                 <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\">
 231                                 </form>";
 232                         } else {
 233
 234                                 $password = make_password();
 235
 236                                 $pwd_hash = encrypt_password($password, $login);
 237
 238                                 db_query($link, "INSERT INTO ttrss_users
 239                                         (login,pwd_hash,access_level,last_login, email, created)
 240                                         VALUES ('$login', '$pwd_hash', 0, null, '$email', NOW())");
 241
 242                                 $result = db_query($link, "SELECT id FROM ttrss_users WHERE
 243                                         login = '$login' AND pwd_hash = '$pwd_hash'");
 244
 245                                 if (db_num_rows($result) != 1) {
 246                                         print_error(__('Registration failed.'));
 247                                         print "<p><form method=\"GET\" action=\"tt-rss.php\">
 248                                         <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\">
 249                                         </form>";
 250                                 } else {
 251
 252                                         $new_uid = db_fetch_result($result, 0, "id");
 253
 254                                         initialize_user($link, $new_uid);
 255
 256                                         $reg_text = "Hi!\n".
 257                                                 "\n".
 258                                                 "You are receiving this message, because you (or somebody else) have opened\n".
 259                                                 "an account at Tiny Tiny RSS.\n".
 260                                                 "\n".
 261                                                 "Your login information is as follows:\n".
 262                                                 "\n".
 263                                                 "Login: $login\n".
 264                                                 "Password: $password\n".
 265                                                 "\n".
 266                                                 "Don't forget to login at least once to your new account, otherwise\n".
 267                                                 "it will be deleted in 24 hours.\n".
 268                                                 "\n".
 269                                                 "If that wasn't you, just ignore this message. Thanks.";
 270
 271                                         $mail = new PHPMailer();
 272
 273                                         $mail->PluginDir = "phpmailer/";
 274                                         $mail->SetLanguage("en", "phpmailer/language/");
 275
 276                                         $mail->CharSet = "UTF-8";
 277
 278                                         $mail->From = DIGEST_FROM_ADDRESS;
 279                                         $mail->FromName = DIGEST_FROM_NAME;
 280                                         $mail->AddAddress($email);
 281
 282                                         if (DIGEST_SMTP_HOST) {
 283                                                 $mail->Host = DIGEST_SMTP_HOST;
 284                                                 $mail->Mailer = "smtp";
 285                                                 $mail->Username = DIGEST_SMTP_LOGIN;
 286                                                 $mail->Password = DIGEST_SMTP_PASSWORD;
 287                                         }
 288
 289                         //              $mail->IsHTML(true);
 290                                         $mail->Subject = "Registration information for Tiny Tiny RSS";
 291                                         $mail->Body = $reg_text;
 292                         //              $mail->AltBody = $digest_text;
 293
 294                                         $rc = $mail->Send();
 295
 296                                         if (!$rc) print_error($mail->ErrorInfo);
 297
 298                                         $reg_text = "Hi!\n".
 299                                                 "\n".
 300                                                 "New user had registered at your Tiny Tiny RSS installation.\n".
 301                                                 "\n".
 302                                                 "Login: $login\n".
 303                                                 "Email: $email\n";
 304
 305                                         $mail = new PHPMailer();
 306
 307                                         $mail->PluginDir = "phpmailer/";
 308                                         $mail->SetLanguage("en", "phpmailer/language/");
 309
 310                                         $mail->CharSet = "UTF-8";
 311
 312                                         $mail->From = DIGEST_FROM_ADDRESS;
 313                                         $mail->FromName = DIGEST_FROM_NAME;
 314                                         $mail->AddAddress(REG_NOTIFY_ADDRESS);
 315
 316                                         if (DIGEST_SMTP_HOST) {
 317                                                 $mail->Host = DIGEST_SMTP_HOST;
 318                                                 $mail->Mailer = "smtp";
 319                                                 $mail->Username = DIGEST_SMTP_LOGIN;
 320                                                 $mail->Password = DIGEST_SMTP_PASSWORD;
 321                                         }
 322
 323                         //              $mail->IsHTML(true);
 324                                         $mail->Subject = "Registration notice for Tiny Tiny RSS";
 325                                         $mail->Body = $reg_text;
 326                         //              $mail->AltBody = $digest_text;
 327
 328                                         $rc = $mail->Send();
 329
 330                                         print_notice(__("Account created successfully."));
 331
 332                                         print "<p><form method=\"GET\" action=\"tt-rss.php\">
 333                                         <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\">
 334                                         </form>";
 335
 336                                 }
 337
 338                         }
 339
 340                         } else {
 341                                 print_error('Plese check the form again, you have failed the robot test.');
 342                                 print "<p><form method=\"GET\" action=\"tt-rss.php\">
 343                                 <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\">
 344                                 </form>";
 345
 346                         }
 347                 }
 348         ?>
 349
 350 <? } else { ?>
 351
 352         <?php print_notice(__('New user registrations are currently closed.')) ?>
 353
 354         <?php print "<p><form method=\"GET\" action=\"tt-rss.php\">
 355                                 <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\">
 356                                 </form>"; ?>
 357
 358 <? } ?>
 359
 360 </body>
 361 </html>
 362