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 "<form id=\"user_edit_form\" onsubmit='return false' dojoType=\"dijit.form.Form\">";
  24
  25                         print '<div dojoType="dijit.layout.TabContainer" style="height : 400px">
  26                         <div dojoType="dijit.layout.ContentPane" title="'.__('Edit user').'">';
  27
  28                         //print "<form id=\"user_edit_form\" onsubmit='return false' dojoType=\"dijit.form.Form\">";
  29
  30                         $id = (int) clean($_REQUEST["id"]);
  31
  32                         print_hidden("id", "$id");
  33                         print_hidden("op", "pref-users");
  34                         print_hidden("method", "editSave");
  35
  36                         $sth = $this->pdo->prepare("SELECT * FROM ttrss_users WHERE id = ?");
  37                         $sth->execute([$id]);
  38
  39                         if ($row = $sth->fetch()) {
  40
  41                                 $login = $row["login"];
  42                                 $access_level = $row["access_level"];
  43                                 $email = $row["email"];
  44
  45                                 $sel_disabled = ($id == $_SESSION["uid"] || $login == "admin") ? "disabled" : "";
  46
  47                                 print "<div class=\"dlgSec\">".__("User")."</div>";
  48                                 print "<div class=\"dlgSecCont\">";
  49
  50                                 if ($sel_disabled) {
  51                                         print_hidden("login", "$login");
  52                                 }
  53
  54                                 print "<input size=\"30\" style=\"font-size : 16px\"
  55                                         dojoType=\"dijit.form.ValidationTextBox\" required=\"1\"
  56                                         $sel_disabled
  57                                         name=\"login\" value=\"$login\">";
  58
  59                                 print "</div>";
  60
  61                                 print "<div class=\"dlgSec\">".__("Authentication")."</div>";
  62                                 print "<div class=\"dlgSecCont\">";
  63
  64                                 print __('Access level: ') . " ";
  65
  66                                 if (!$sel_disabled) {
  67                                         print_select_hash("access_level", $access_level, $access_level_names,
  68                                                 "dojoType=\"dijit.form.Select\" $sel_disabled");
  69                                 } else {
  70                                         print_select_hash("", $access_level, $access_level_names,
  71                                                 "dojoType=\"dijit.form.Select\" $sel_disabled");
  72                                         print_hidden("access_level", "$access_level");
  73                                 }
  74
  75                                 print "<hr/>";
  76
  77                                 print "<input dojoType=\"dijit.form.TextBox\" type=\"password\" size=\"20\" placeholder=\"Change password\"
  78                                 name=\"password\">";
  79
  80                                 print "</div>";
  81
  82                                 print "<div class=\"dlgSec\">".__("Options")."</div>";
  83                                 print "<div class=\"dlgSecCont\">";
  84
  85                                 print "<input dojoType=\"dijit.form.TextBox\" size=\"30\" name=\"email\" placeholder=\"E-mail\"
  86                                 value=\"$email\">";
  87
  88                                 print "</div>";
  89
  90                                 print "</table>";
  91
  92                         }
  93
  94                         print '</div>'; #tab
  95                         print "<div href=\"backend.php?op=pref-users&method=userdetails&id=$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\" class=\"btn-primary\" type=\"submit\" onclick=\"dijit.byId('userEditDlg').execute()\">".
 103                                 __('Save')."</button>
 104                                 <button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('userEditDlg').hide()\">".
 105                                 __('Cancel')."</button></div>";
 106
 107                         print "</form>";
 108
 109                         return;
 110                 }
 111
 112                 function userdetails() {
 113                         $id = (int) clean($_REQUEST["id"]);
 114
 115                         $sth = $this->pdo->prepare("SELECT login,
 116                                 ".SUBSTRING_FOR_DATE."(last_login,1,16) AS last_login,
 117                                 access_level,
 118                                 (SELECT COUNT(int_id) FROM ttrss_user_entries
 119                                         WHERE owner_uid = id) AS stored_articles,
 120                                 ".SUBSTRING_FOR_DATE."(created,1,16) AS created
 121                                 FROM ttrss_users
 122                                 WHERE id = ?");
 123                         $sth->execute([$id]);
 124
 125                         if ($row = $sth->fetch()) {
 126                                 print "<table width='100%'>";
 127
 128                                 $last_login = make_local_datetime(
 129                                         $row["last_login"], true);
 130
 131                                 $created = make_local_datetime(
 132                                         $row["created"], true);
 133
 134                                 $stored_articles = $row["stored_articles"];
 135
 136                                 print "<tr><td>".__('Registered')."</td><td>$created</td></tr>";
 137                                 print "<tr><td>".__('Last logged in')."</td><td>$last_login</td></tr>";
 138
 139                                 $sth = $this->pdo->prepare("SELECT COUNT(id) as num_feeds FROM ttrss_feeds
 140                                         WHERE owner_uid = ?");
 141                                 $sth->execute([$id]);
 142                                 $row = $sth->fetch();
 143                                 $num_feeds = $row["num_feeds"];
 144
 145                                 print "<tr><td>".__('Subscribed feeds count')."</td><td>$num_feeds</td></tr>";
 146                                 print "<tr><td>".__('Stored articles')."</td><td>$stored_articles</td></tr>";
 147
 148                                 print "</table>";
 149
 150                                 print "<h1>".__('Subscribed feeds')."</h1>";
 151
 152                                 $sth = $this->pdo->prepare("SELECT id,title,site_url FROM ttrss_feeds
 153                                         WHERE owner_uid = ? ORDER BY title");
 154                                 $sth->execute([$id]);
 155
 156                                 print "<ul class=\"userFeedList\">";
 157
 158                                 while ($line = $sth->fetch()) {
 159
 160                                         $icon_file = ICONS_URL."/".$line["id"].".ico";
 161
 162                                         if (file_exists($icon_file) && filesize($icon_file) > 0) {
 163                                                 $feed_icon = "<img class=\"tinyFeedIcon\" src=\"$icon_file\">";
 164                                         } else {
 165                                                 $feed_icon = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">";
 166                                         }
 167
 168                                         print "<li>$feed_icon&nbsp;<a href=\"".$line["site_url"]."\">".$line["title"]."</a></li>";
 169
 170                                 }
 171
 172                                 print "</ul>";
 173
 174
 175                         } else {
 176                                 print "<h1>".__('User not found')."</h1>";
 177                         }
 178
 179                 }
 180
 181                 function editSave() {
 182                         $login = trim(clean($_REQUEST["login"]));
 183                         $uid = clean($_REQUEST["id"]);
 184                         $access_level = (int) clean($_REQUEST["access_level"]);
 185                         $email = trim(clean($_REQUEST["email"]));
 186                         $password = clean($_REQUEST["password"]);
 187
 188                         if ($password) {
 189                                 $salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
 190                                 $pwd_hash = encrypt_password($password, $salt, true);
 191                                 $pass_query_part = "pwd_hash = ".$this->pdo->quote($pwd_hash).",
 192                                         salt = ".$this->pdo->quote($salt).",";
 193                         } else {
 194                                 $pass_query_part = "";
 195                         }
 196
 197                         $sth = $this->pdo->prepare("UPDATE ttrss_users SET $pass_query_part login = ?,
 198                                 access_level = ?, email = ?, otp_enabled = false WHERE id = ?");
 199                         $sth->execute([$login, $access_level, $email, $uid]);
 200
 201                 }
 202
 203                 function remove() {
 204                         $ids = explode(",", clean($_REQUEST["ids"]));
 205
 206                         foreach ($ids as $id) {
 207                                 if ($id != $_SESSION["uid"] && $id != 1) {
 208                                         $sth = $this->pdo->prepare("DELETE FROM ttrss_tags WHERE owner_uid = ?");
 209                                         $sth->execute([$id]);
 210
 211                                         $sth = $this->pdo->prepare("DELETE FROM ttrss_feeds WHERE owner_uid = ?");
 212                                         $sth->execute([$id]);
 213
 214                                         $sth = $this->pdo->prepare("DELETE FROM ttrss_users WHERE id = ?");
 215                                         $sth->execute([$id]);
 216                                 }
 217                         }
 218                 }
 219
 220                 function add() {
 221
 222                         $login = trim(clean($_REQUEST["login"]));
 223                         $tmp_user_pwd = make_password(8);
 224                         $salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
 225                         $pwd_hash = encrypt_password($tmp_user_pwd, $salt, true);
 226
 227                         $sth = $this->pdo->prepare("SELECT id FROM ttrss_users WHERE
 228                                 login = ?");
 229                         $sth->execute([$login]);
 230
 231                         if (!$sth->fetch()) {
 232
 233                                 $sth = $this->pdo->prepare("INSERT INTO ttrss_users
 234                                         (login,pwd_hash,access_level,last_login,created, salt)
 235                                         VALUES (?, ?, 0, null, NOW(), ?)");
 236                                 $sth->execute([$login, $pwd_hash, $salt]);
 237
 238                                 $sth = $this->pdo->prepare("SELECT id FROM ttrss_users WHERE
 239                                         login = ? AND pwd_hash = ?");
 240                                 $sth->execute([$login, $pwd_hash]);
 241
 242                                 if ($row = $sth->fetch()) {
 243
 244                                         $new_uid = $row['id'];
 245
 246                                         print format_notice(T_sprintf("Added user <b>%s</b> with password <b>%s</b>",
 247                                                 $login, $tmp_user_pwd));
 248
 249                                         initialize_user($new_uid);
 250
 251                                 } else {
 252
 253                                         print format_warning(T_sprintf("Could not create user <b>%s</b>", $login));
 254
 255                                 }
 256                         } else {
 257                                 print format_warning(T_sprintf("User <b>%s</b> already exists.", $login));
 258                         }
 259                 }
 260
 261                 static function resetUserPassword($uid, $show_password) {
 262
 263                         $pdo = Db::pdo();
 264
 265                         $sth = $pdo->prepare("SELECT login, email
 266                                 FROM ttrss_users WHERE id = ?");
 267                         $sth->execute([$uid]);
 268
 269                         if ($row = $sth->fetch()) {
 270
 271                                 $login = $row["login"];
 272                                 $email = $row["email"];
 273
 274                                 $new_salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
 275                                 $tmp_user_pwd = make_password(8);
 276
 277                                 $pwd_hash = encrypt_password($tmp_user_pwd, $new_salt, true);
 278
 279                                 $sth = $pdo->prepare("UPDATE ttrss_users
 280                                           SET pwd_hash = ?, salt = ?, otp_enabled = false
 281                                         WHERE id = ?");
 282                                 $sth->execute([$pwd_hash, $new_salt, $uid]);
 283
 284                                 if ($show_password) {
 285                                         print T_sprintf("Changed password of user <b>%s</b> to <b>%s</b>", $login, $tmp_user_pwd);
 286                                 } else {
 287                                         print_notice(T_sprintf("Sending new password of user <b>%s</b> to <b>%s</b>", $login, $email));
 288                                 }
 289
 290                                 require_once 'classes/ttrssmailer.php';
 291
 292                                 if ($email) {
 293                                         require_once "lib/MiniTemplator.class.php";
 294
 295                                         $tpl = new MiniTemplator;
 296
 297                                         $tpl->readTemplateFromFile("templates/resetpass_template.txt");
 298
 299                                         $tpl->setVariable('LOGIN', $login);
 300                                         $tpl->setVariable('NEWPASS', $tmp_user_pwd);
 301
 302                                         $tpl->addBlock('message');
 303
 304                                         $message = "";
 305
 306                                         $tpl->generateOutputToString($message);
 307
 308                                         $mail = new ttrssMailer();
 309
 310                                         $rc = $mail->quickMail($email, $login,
 311                                                 __("[tt-rss] Password change notification"),
 312                                                 $message, false);
 313
 314                                         if (!$rc) print_error($mail->ErrorInfo);
 315                                 }
 316
 317                         }
 318                 }
 319
 320                 function resetPass() {
 321                         $uid = clean($_REQUEST["id"]);
 322                         Pref_Users::resetUserPassword($uid, true);
 323                 }
 324
 325                 function index() {
 326
 327                         global $access_level_names;
 328
 329                         print "<div id=\"pref-user-wrap\" dojoType=\"dijit.layout.BorderContainer\" gutters=\"false\">";
 330                         print "<div id=\"pref-user-header\" dojoType=\"dijit.layout.ContentPane\" region=\"top\">";
 331
 332                         print "<div id=\"pref-user-toolbar\" dojoType=\"dijit.Toolbar\">";
 333
 334                         $user_search = trim(clean($_REQUEST["search"]));
 335
 336                         if (array_key_exists("search", $_REQUEST)) {
 337                                 $_SESSION["prefs_user_search"] = $user_search;
 338                         } else {
 339                                 $user_search = $_SESSION["prefs_user_search"];
 340                         }
 341
 342                         print "<div style='float : right; padding-right : 4px;'>
 343                                 <input dojoType=\"dijit.form.TextBox\" id=\"user_search\" size=\"20\" type=\"search\"
 344                                         value=\"$user_search\">
 345                                 <button dojoType=\"dijit.form.Button\" onclick=\"updateUsersList()\">".
 346                                         __('Search')."</button>
 347                                 </div>";
 348
 349                         $sort = clean($_REQUEST["sort"]);
 350
 351                         if (!$sort || $sort == "undefined") {
 352                                 $sort = "login";
 353                         }
 354
 355                         print "<div dojoType=\"dijit.form.DropDownButton\">".
 356                                         "<span>" . __('Select')."</span>";
 357                         print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
 358                         print "<div onclick=\"selectTableRows('prefUserList', 'all')\"
 359                                 dojoType=\"dijit.MenuItem\">".__('All')."</div>";
 360                         print "<div onclick=\"selectTableRows('prefUserList', 'none')\"
 361                                 dojoType=\"dijit.MenuItem\">".__('None')."</div>";
 362                         print "</div></div>";
 363
 364                         print "<button dojoType=\"dijit.form.Button\" onclick=\"addUser()\">".__('Create user')."</button>";
 365
 366                         print "
 367                                 <button dojoType=\"dijit.form.Button\" onclick=\"editSelectedUser()\">".
 368                                 __('Edit')."</button dojoType=\"dijit.form.Button\">
 369                                 <button dojoType=\"dijit.form.Button\" onclick=\"removeSelectedUsers()\">".
 370                                 __('Remove')."</button dojoType=\"dijit.form.Button\">
 371                                 <button dojoType=\"dijit.form.Button\" onclick=\"resetSelectedUserPass()\">".
 372                                 __('Reset password')."</button dojoType=\"dijit.form.Button\">";
 373
 374                         PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_TAB_SECTION,
 375                                 "hook_prefs_tab_section", "prefUsersToolbar");
 376
 377                         print "</div>"; #toolbar
 378                         print "</div>"; #pane
 379                         print "<div id=\"pref-user-content\" dojoType=\"dijit.layout.ContentPane\" region=\"center\">";
 380
 381                         $sort = validate_field($sort,
 382                                 ["login", "access_level", "created", "num_feeds", "created", "last_login"], "login");
 383
 384                         if ($sort != "login") $sort = "$sort DESC";
 385
 386                         $sth = $this->pdo->prepare("SELECT
 387                                         tu.id,
 388                                         login,access_level,email,
 389                                         ".SUBSTRING_FOR_DATE."(last_login,1,16) as last_login,
 390                                         ".SUBSTRING_FOR_DATE."(created,1,16) as created,
 391                                         (SELECT COUNT(id) FROM ttrss_feeds WHERE owner_uid = tu.id) AS num_feeds
 392                                 FROM
 393                                         ttrss_users tu
 394                                 WHERE
 395                                         (:search = '' OR login LIKE :search) AND tu.id > 0
 396                                 ORDER BY $sort");
 397                         $sth->execute([":search" => $user_search ? "%$user_search%" : ""]);
 398
 399                         print "<p><table width=\"100%\" cellspacing=\"0\"
 400                                 class=\"prefUserList\" id=\"prefUserList\">";
 401
 402                         print "<tr class=\"title\">
 403                                                 <td align='center' width=\"5%\">&nbsp;</td>
 404                                                 <td width='20%'><a href=\"#\" onclick=\"updateUsersList('login')\">".__('Login')."</a></td>
 405                                                 <td width='20%'><a href=\"#\" onclick=\"updateUsersList('access_level')\">".__('Access Level')."</a></td>
 406                                                 <td width='10%'><a href=\"#\" onclick=\"updateUsersList('num_feeds')\">".__('Subscribed feeds')."</a></td>
 407                                                 <td width='20%'><a href=\"#\" onclick=\"updateUsersList('created')\">".__('Registered')."</a></td>
 408                                                 <td width='20%'><a href=\"#\" onclick=\"updateUsersList('last_login')\">".__('Last login')."</a></td></tr>";
 409
 410                         $lnum = 0;
 411
 412                         while ($line = $sth->fetch()) {
 413
 414                                 $uid = $line["id"];
 415
 416                                 print "<tr id=\"UMRR-$uid\">";
 417
 418                                 $line["login"] = htmlspecialchars($line["login"]);
 419
 420                                 $line["created"] = make_local_datetime($line["created"], false);
 421                                 $line["last_login"] = make_local_datetime($line["last_login"], false);
 422
 423                                 print "<td align='center'><input onclick='toggleSelectRow2(this);'
 424                                         dojoType=\"dijit.form.CheckBox\" type=\"checkbox\"
 425                                         id=\"UMCHK-$uid\"></td>";
 426
 427                                 $onclick = "onclick='editUser($uid, event)' title='".__('Click to edit')."'";
 428
 429                                 print "<td $onclick><img src='images/user.png' class='markedPic' alt=''> " . $line["login"] . "</td>";
 430
 431                                 if (!$line["email"]) $line["email"] = "&nbsp;";
 432
 433                                 print "<td $onclick>" . $access_level_names[$line["access_level"]] . "</td>";
 434                                 print "<td $onclick>" . $line["num_feeds"] . "</td>";
 435                                 print "<td $onclick>" . $line["created"] . "</td>";
 436                                 print "<td $onclick>" . $line["last_login"] . "</td>";
 437
 438                                 print "</tr>";
 439
 440                                 ++$lnum;
 441                         }
 442
 443                         print "</table>";
 444
 445                         if ($lnum == 0) {
 446                                 if (!$user_search) {
 447                                         print_warning(__('No users defined.'));
 448                                 } else {
 449                                         print_warning(__('No matching users found.'));
 450                                 }
 451                         }
 452
 453                         print "</div>"; #pane
 454
 455                         PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_TAB,
 456                                 "hook_prefs_tab", "prefUsers");
 457
 458                         print "</div>"; #container
 459
 460                 }
 461         }