classes/pref/users.php

   1 <?php
   2 class Pref_Users extends Handler_Protected {
   3                 function before($method) {
   4                         if (parent::before($method)) {
   5                                 if ($_SESSION["access_level"] < 10) {
   6                                         print __("Your access level is insufficient to open this tab.");
   7                                         return false;
   8                                 }
   9                                 return true;
  10                         }
  11                         return false;
  12                 }
  13
  14                 function csrf_ignore($method) {
  15                         $csrf_ignored = array("index", "edit", "userdetails");
  16
  17                         return array_search($method, $csrf_ignored) !== false;
  18                 }
  19
  20                 function edit() {
  21                         global $access_level_names;
  22
  23                         print '<div dojoType="dijit.layout.TabContainer" style="height : 400px">
  24                         <div dojoType="dijit.layout.ContentPane" title="'.__('Edit user').'">';
  25
  26                         print "<form id=\"user_edit_form\" onsubmit='return false' dojoType=\"dijit.form.Form\">";
  27
  28                         $id = (int) $_REQUEST["id"];
  29
  30                         print_hidden("id", "$id");
  31                         print_hidden("op", "pref-users");
  32                         print_hidden("method", "editSave");
  33
  34                         $sth = $this->pdo->prepare("SELECT * FROM ttrss_users WHERE id = ?");
  35                         $sth->execute([$id]);
  36
  37                         if ($row = $sth->fetch()) {
  38
  39                                 $login = $row["login"];
  40                                 $access_level = $row["access_level"];
  41                                 $email = $row["email"];
  42
  43                                 $sel_disabled = ($id == $_SESSION["uid"] || $login == "admin") ? "disabled" : "";
  44
  45                                 print "<div class=\"dlgSec\">".__("User")."</div>";
  46                                 print "<div class=\"dlgSecCont\">";
  47
  48                                 if ($sel_disabled) {
  49                                         print_hidden("login", "$login");
  50                                 }
  51
  52                                 print "<input size=\"30\" style=\"font-size : 16px\"
  53                                         dojoType=\"dijit.form.ValidationTextBox\" required=\"1\"
  54                                         $sel_disabled
  55                                         name=\"login\" value=\"$login\">";
  56
  57                                 print "</div>";
  58
  59                                 print "<div class=\"dlgSec\">".__("Authentication")."</div>";
  60                                 print "<div class=\"dlgSecCont\">";
  61
  62                                 print __('Access level: ') . " ";
  63
  64                                 if (!$sel_disabled) {
  65                                         print_select_hash("access_level", $access_level, $access_level_names,
  66                                                 "dojoType=\"dijit.form.Select\" $sel_disabled");
  67                                 } else {
  68                                         print_select_hash("", $access_level, $access_level_names,
  69                                                 "dojoType=\"dijit.form.Select\" $sel_disabled");
  70                                         print_hidden("access_level", "$access_level");
  71                                 }
  72
  73                                 print "<hr/>";
  74
  75                                 print "<input dojoType=\"dijit.form.TextBox\" type=\"password\" size=\"20\" placeholder=\"Change password\"
  76                                 name=\"password\">";
  77
  78                                 print "</div>";
  79
  80                                 print "<div class=\"dlgSec\">".__("Options")."</div>";
  81                                 print "<div class=\"dlgSecCont\">";
  82
  83                                 print "<input dojoType=\"dijit.form.TextBox\" size=\"30\" name=\"email\" placeholder=\"E-mail\"
  84                                 value=\"$email\">";
  85
  86                                 print "</div>";
  87
  88                                 print "</table>";
  89
  90                                 print "</form>";
  91
  92                         }
  93
  94                         print '</div>'; #tab
  95                         print "<div href=\"backend.php?op=pref-users&method=userdetails&id=$id\"
  96                                 dojoType=\"dijit.layout.ContentPane\" title=\"".__('User details')."\">";
  97
  98                         print '</div>';
  99                         print '</div>';
 100
 101                         print "<div class=\"dlgButtons\">
 102                                 <button dojoType=\"dijit.form.Button\" type=\"submit\">".
 103                                 __('Save')."</button>
 104                                 <button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('userEditDlg').hide()\">".
 105                                 __('Cancel')."</button></div>";
 106
 107                         return;
 108                 }
 109
 110                 function userdetails() {
 111                         $id = (int) $_REQUEST["id"];
 112
 113                         $sth = $this->pdo->prepare("SELECT login,
 114                                 ".SUBSTRING_FOR_DATE."(last_login,1,16) AS last_login,
 115                                 access_level,
 116                                 (SELECT COUNT(int_id) FROM ttrss_user_entries
 117                                         WHERE owner_uid = id) AS stored_articles,
 118                                 ".SUBSTRING_FOR_DATE."(created,1,16) AS created
 119                                 FROM ttrss_users
 120                                 WHERE id = ?");
 121                         $sth->execute([$id]);
 122
 123                         if ($row = $sth->fetch()) {
 124                                 print "<table width='100%'>";
 125
 126                                 $last_login = make_local_datetime(
 127                                         $row["last_login"], true);
 128
 129                                 $created = make_local_datetime(
 130                                         $row["created"], true);
 131
 132                                 $stored_articles = $row["stored_articles"];
 133
 134                                 print "<tr><td>".__('Registered')."</td><td>$created</td></tr>";
 135                                 print "<tr><td>".__('Last logged in')."</td><td>$last_login</td></tr>";
 136
 137                                 $sth = $this->pdo->prepare("SELECT COUNT(id) as num_feeds FROM ttrss_feeds
 138                                         WHERE owner_uid = ?");
 139                                 $sth->execute([$id]);
 140                                 $row = $sth->fetch();
 141                                 $num_feeds = $row["num_feeds"];
 142
 143                                 print "<tr><td>".__('Subscribed feeds count')."</td><td>$num_feeds</td></tr>";
 144                                 print "<tr><td>".__('Stored articles')."</td><td>$stored_articles</td></tr>";
 145
 146                                 print "</table>";
 147
 148                                 print "<h1>".__('Subscribed feeds')."</h1>";
 149
 150                                 $sth = $this->pdo->prepare("SELECT id,title,site_url FROM ttrss_feeds
 151                                         WHERE owner_uid = ? ORDER BY title");
 152                                 $sth->execute([$id]);
 153
 154                                 print "<ul class=\"userFeedList\">";
 155
 156                                 while ($line = $sth->fetch()) {
 157
 158                                         $icon_file = ICONS_URL."/".$line["id"].".ico";
 159
 160                                         if (file_exists($icon_file) && filesize($icon_file) > 0) {
 161                                                 $feed_icon = "<img class=\"tinyFeedIcon\" src=\"$icon_file\">";
 162                                         } else {
 163                                                 $feed_icon = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">";
 164                                         }
 165
 166                                         print "<li>$feed_icon&nbsp;<a href=\"".$line["site_url"]."\">".$line["title"]."</a></li>";
 167
 168                                 }
 169
 170                                 print "</ul>";
 171
 172
 173                         } else {
 174                                 print "<h1>".__('User not found')."</h1>";
 175                         }
 176
 177                 }
 178
 179                 function editSave() {
 180                         $login = trim($_REQUEST["login"]);
 181                         $uid = $_REQUEST["id"];
 182                         $access_level = (int) $_REQUEST["access_level"];
 183                         $email = trim($_REQUEST["email"]);
 184                         $password = $_REQUEST["password"];
 185
 186                         if ($password) {
 187                                 $salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
 188                                 $pwd_hash = encrypt_password($password, $salt, true);
 189                                 $pass_query_part = "pwd_hash = ".$this->pdo->quote($pwd_hash).",
 190                                         salt = ".$this->pdo->quote($salt).",";
 191                         } else {
 192                                 $pass_query_part = "";
 193                         }
 194
 195                         $sth = $this->pdo->prepare("UPDATE ttrss_users SET $pass_query_part login = ?,
 196                                 access_level = ?, email = ?, otp_enabled = false WHERE id = ?");
 197                         $sth->execute([$login, $access_level, $email, $uid]);
 198
 199                 }
 200
 201                 function remove() {
 202                         $ids = explode(",", $_REQUEST["ids"]);
 203
 204                         foreach ($ids as $id) {
 205                                 if ($id != $_SESSION["uid"] && $id != 1) {
 206                                         $sth = $this->pdo->prepare("DELETE FROM ttrss_tags WHERE owner_uid = ?");
 207                                         $sth->execute([$id]);
 208
 209                                         $sth = $this->pdo->prepare("DELETE FROM ttrss_feeds WHERE owner_uid = ?");
 210                                         $sth->execute([$id]);
 211
 212                                         $sth = $this->pdo->prepare("DELETE FROM ttrss_users WHERE id = ?");
 213                                         $sth->execute([$id]);
 214                                 }
 215                         }
 216                 }
 217
 218                 function add() {
 219
 220                         $login = trim($_REQUEST["login"]);
 221                         $tmp_user_pwd = make_password(8);
 222                         $salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
 223                         $pwd_hash = encrypt_password($tmp_user_pwd, $salt, true);
 224
 225                         $sth = $this->pdo->prepare("SELECT id FROM ttrss_users WHERE
 226                                 login = ?");
 227                         $sth->execute([$login]);
 228
 229                         if (!$sth->fetch()) {
 230
 231                                 $sth = $this->pdo->prepare("INSERT INTO ttrss_users
 232                                         (login,pwd_hash,access_level,last_login,created, salt)
 233                                         VALUES (?, ?, 0, null, NOW(), ?)");
 234                                 $sth->execute([$login, $pwd_hash, $salt]);
 235
 236                                 $sth = $this->pdo->prepare("SELECT id FROM ttrss_users WHERE
 237                                         login = ? AND pwd_hash = ?");
 238                                 $sth->execute([$login, $pwd_hash]);
 239
 240                                 if ($row = $sth->fetch()) {
 241
 242                                         $new_uid = $row['id'];
 243
 244                                         print format_notice(T_sprintf("Added user <b>%s</b> with password <b>%s</b>",
 245                                                 $login, $tmp_user_pwd));
 246
 247                                         initialize_user($new_uid);
 248
 249                                 } else {
 250
 251                                         print format_warning(T_sprintf("Could not create user <b>%s</b>", $login));
 252
 253                                 }
 254                         } else {
 255                                 print format_warning(T_sprintf("User <b>%s</b> already exists.", $login));
 256                         }
 257                 }
 258
 259                 static function resetUserPassword($uid, $show_password) {
 260
 261                         $pdo = Db::pdo();
 262
 263                         $sth = $pdo->prepare("SELECT login, email
 264                                 FROM ttrss_users WHERE id = ?");
 265                         $sth->execute([$uid]);
 266
 267                         if ($row = $sth->fetch()) {
 268
 269                                 $login = $row["login"];
 270                                 $email = $row["email"];
 271
 272                                 $new_salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
 273                                 $tmp_user_pwd = make_password(8);
 274
 275                                 $pwd_hash = encrypt_password($tmp_user_pwd, $new_salt, true);
 276
 277                                 $sth = $pdo->prepare("UPDATE ttrss_users
 278                                           SET pwd_hash = ?, salt = ?, otp_enabled = false
 279                                         WHERE id = ?");
 280                                 $sth->execute([$pwd_hash, $new_salt, $uid]);
 281
 282                                 if ($show_password) {
 283                                         print T_sprintf("Changed password of user <b>%s</b> to <b>%s</b>", $login, $tmp_user_pwd);
 284                                 } else {
 285                                         print_notice(T_sprintf("Sending new password of user <b>%s</b> to <b>%s</b>", $login, $email));
 286                                 }
 287
 288                                 require_once 'classes/ttrssmailer.php';
 289
 290                                 if ($email) {
 291                                         require_once "lib/MiniTemplator.class.php";
 292
 293                                         $tpl = new MiniTemplator;
 294
 295                                         $tpl->readTemplateFromFile("templates/resetpass_template.txt");
 296
 297                                         $tpl->setVariable('LOGIN', $login);
 298                                         $tpl->setVariable('NEWPASS', $tmp_user_pwd);
 299
 300                                         $tpl->addBlock('message');
 301
 302                                         $message = "";
 303
 304                                         $tpl->generateOutputToString($message);
 305
 306                                         $mail = new ttrssMailer();
 307
 308                                         $rc = $mail->quickMail($email, $login,
 309                                                 __("[tt-rss] Password change notification"),
 310                                                 $message, false);
 311
 312                                         if (!$rc) print_error($mail->ErrorInfo);
 313                                 }
 314
 315                         }
 316                 }
 317
 318                 function resetPass() {
 319                         $uid = $_REQUEST["id"];
 320                         Pref_Users::resetUserPassword($uid, true);
 321                 }
 322
 323                 function index() {
 324
 325                         global $access_level_names;
 326
 327                         print "<div id=\"pref-user-wrap\" dojoType=\"dijit.layout.BorderContainer\" gutters=\"false\">";
 328                         print "<div id=\"pref-user-header\" dojoType=\"dijit.layout.ContentPane\" region=\"top\">";
 329
 330                         print "<div id=\"pref-user-toolbar\" dojoType=\"dijit.Toolbar\">";
 331
 332                         $user_search = trim($_REQUEST["search"]);
 333
 334                         if (array_key_exists("search", $_REQUEST)) {
 335                                 $_SESSION["prefs_user_search"] = $user_search;
 336                         } else {
 337                                 $user_search = $_SESSION["prefs_user_search"];
 338                         }
 339
 340                         print "<div style='float : right; padding-right : 4px;'>
 341                                 <input dojoType=\"dijit.form.TextBox\" id=\"user_search\" size=\"20\" type=\"search\"
 342                                         value=\"$user_search\">
 343                                 <button dojoType=\"dijit.form.Button\" onclick=\"updateUsersList()\">".
 344                                         __('Search')."</button>
 345                                 </div>";
 346
 347                         $sort = $_REQUEST["sort"];
 348
 349                         if (!$sort || $sort == "undefined") {
 350                                 $sort = "login";
 351                         }
 352
 353                         print "<div dojoType=\"dijit.form.DropDownButton\">".
 354                                         "<span>" . __('Select')."</span>";
 355                         print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
 356                         print "<div onclick=\"selectTableRows('prefUserList', 'all')\"
 357                                 dojoType=\"dijit.MenuItem\">".__('All')."</div>";
 358                         print "<div onclick=\"selectTableRows('prefUserList', 'none')\"
 359                                 dojoType=\"dijit.MenuItem\">".__('None')."</div>";
 360                         print "</div></div>";
 361
 362                         print "<button dojoType=\"dijit.form.Button\" onclick=\"addUser()\">".__('Create user')."</button>";
 363
 364                         print "
 365                                 <button dojoType=\"dijit.form.Button\" onclick=\"editSelectedUser()\">".
 366                                 __('Edit')."</button dojoType=\"dijit.form.Button\">
 367                                 <button dojoType=\"dijit.form.Button\" onclick=\"removeSelectedUsers()\">".
 368                                 __('Remove')."</button dojoType=\"dijit.form.Button\">
 369                                 <button dojoType=\"dijit.form.Button\" onclick=\"resetSelectedUserPass()\">".
 370                                 __('Reset password')."</button dojoType=\"dijit.form.Button\">";
 371
 372                         PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_TAB_SECTION,
 373                                 "hook_prefs_tab_section", "prefUsersToolbar");
 374
 375                         print "</div>"; #toolbar
 376                         print "</div>"; #pane
 377                         print "<div id=\"pref-user-content\" dojoType=\"dijit.layout.ContentPane\" region=\"center\">";
 378
 379                         $sort = validate_field($sort,
 380                                 ["login", "access_level", "created", "num_feeds", "created", "last_login"], "login");
 381
 382                         if ($sort != "login") $sort = "$sort DESC";
 383
 384                         $sth = $this->pdo->prepare("SELECT
 385                                         tu.id,
 386                                         login,access_level,email,
 387                                         ".SUBSTRING_FOR_DATE."(last_login,1,16) as last_login,
 388                                         ".SUBSTRING_FOR_DATE."(created,1,16) as created,
 389                                         (SELECT COUNT(id) FROM ttrss_feeds WHERE owner_uid = tu.id) AS num_feeds
 390                                 FROM
 391                                         ttrss_users tu
 392                                 WHERE
 393                                         (:search = '' OR login LIKE :search) AND tu.id > 0
 394                                 ORDER BY $sort");
 395                         $sth->execute([":search" => $user_search ? "%$user_search%" : ""]);
 396
 397                         print "<p><table width=\"100%\" cellspacing=\"0\"
 398                                 class=\"prefUserList\" id=\"prefUserList\">";
 399
 400                         print "<tr class=\"title\">
 401                                                 <td align='center' width=\"5%\">&nbsp;</td>
 402                                                 <td width='20%'><a href=\"#\" onclick=\"updateUsersList('login')\">".__('Login')."</a></td>
 403                                                 <td width='20%'><a href=\"#\" onclick=\"updateUsersList('access_level')\">".__('Access Level')."</a></td>
 404                                                 <td width='10%'><a href=\"#\" onclick=\"updateUsersList('num_feeds')\">".__('Subscribed feeds')."</a></td>
 405                                                 <td width='20%'><a href=\"#\" onclick=\"updateUsersList('created')\">".__('Registered')."</a></td>
 406                                                 <td width='20%'><a href=\"#\" onclick=\"updateUsersList('last_login')\">".__('Last login')."</a></td></tr>";
 407
 408                         $lnum = 0;
 409
 410                         while ($line = $sth->fetch()) {
 411
 412                                 $uid = $line["id"];
 413
 414                                 print "<tr id=\"UMRR-$uid\">";
 415
 416                                 $line["login"] = htmlspecialchars($line["login"]);
 417
 418                                 $line["created"] = make_local_datetime($line["created"], false);
 419                                 $line["last_login"] = make_local_datetime($line["last_login"], false);
 420
 421                                 print "<td align='center'><input onclick='toggleSelectRow2(this);'
 422                                         dojoType=\"dijit.form.CheckBox\" type=\"checkbox\"
 423                                         id=\"UMCHK-$uid\"></td>";
 424
 425                                 $onclick = "onclick='editUser($uid, event)' title='".__('Click to edit')."'";
 426
 427                                 print "<td $onclick><img src='images/user.png' class='markedPic' alt=''> " . $line["login"] . "</td>";
 428
 429                                 if (!$line["email"]) $line["email"] = "&nbsp;";
 430
 431                                 print "<td $onclick>" . $access_level_names[$line["access_level"]] . "</td>";
 432                                 print "<td $onclick>" . $line["num_feeds"] . "</td>";
 433                                 print "<td $onclick>" . $line["created"] . "</td>";
 434                                 print "<td $onclick>" . $line["last_login"] . "</td>";
 435
 436                                 print "</tr>";
 437
 438                                 ++$lnum;
 439                         }
 440
 441                         print "</table>";
 442
 443                         if ($lnum == 0) {
 444                                 if (!$user_search) {
 445                                         print_warning(__('No users defined.'));
 446                                 } else {
 447                                         print_warning(__('No matching users found.'));
 448                                 }
 449                         }
 450
 451                         print "</div>"; #pane
 452
 453                         PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_TAB,
 454                                 "hook_prefs_tab", "prefUsers");
 455
 456                         print "</div>"; #container
 457
 458                 }
 459         }