git.roojs.org Git - Pman.Core/blob - DataObjects/Core_person.php

   1 <?php
   2 /**
   3  * Table Definition for Person
   4  */
   5 class_exists('DB_DataObject') ? '' : require_once 'DB/DataObject.php';
   6
   7
   8 class Pman_Core_DataObjects_Core_person extends DB_DataObject
   9 {
  10     ###START_AUTOCODE
  11     /* the code below is auto generated do not remove the above tag */
  12
  13     public $__table = 'core_person';                          // table name
  14     public $id;                              // int(11)  not_null primary_key auto_increment
  15     public $email;                           // string(128)  not_null
  16     public $alt_email;
  17
  18     public $company_id;                      // int(11)
  19     public $office_id;                       // int(11)
  20     public $name;                            // string(128)  not_null
  21     public $firstname;                            // string(128)  not_null
  22     public $lastname;                            // string(128)  not_null
  23     public $phone;                           // string(32)  not_null
  24     public $fax;                             // string(32)  not_null
  25
  26     public $role;                            // string(32)  not_null
  27     public $remarks;                         // blob(65535)  not_null blob
  28     public $passwd;                          // string(64)  not_null
  29     public $owner_id;                        // int(11)  not_null
  30     public $lang;                            // string(8)
  31     public $no_reset_sent;                   // int(11)
  32     public $action_type;                     // string(32)
  33     public $project_id;                      // int(11)
  34
  35
  36     public $active;                          // int(11)  not_null
  37     public $deleted_by;                      // int(11)  not_null
  38     public $deleted_dt;                      // datetime(19)  binary
  39
  40
  41     public $name_facebook; // VARCHAR(128) NULL;
  42     public $url_blog; // VARCHAR(256) NULL ;
  43     public $url_twitter; // VARCHAR(256) NULL ;
  44     public $url_linkedin; // VARCHAR(256) NULL ;
  45     public $linkedin_id; // VARCHAR(256) NULL ;
  46
  47     public $phone_mobile; // varchar(32)  NOT NULL  DEFAULT '';
  48     public $phone_direct; // varchar(32)  NOT NULL  DEFAULT '';
  49     public $countries; // VARCHAR(128) NULL;
  50
  51     /* the code above is auto generated do not remove the tag below */
  52     ###END_AUTOCODE
  53
  54     static $authUser = false;
  55
  56
  57     function owner()
  58     {
  59         $p = DB_DataObject::Factory($this->tableName());
  60         $p->get($this->owner_id);
  61         return $p;
  62     }
  63
  64     /**
  65      *
  66      *
  67      *
  68      *
  69      *  FIXME !!!! -- USE Pman_Core_Mailer !!!!!
  70      *
  71      *
  72      *
  73      *
  74      */
  75     function buildMail($templateFile, $args)
  76     {
  77
  78         $args = (array) $args;
  79         $content  = clone($this);
  80
  81         foreach((array)$args as $k=>$v) {
  82             $content->$k = $v;
  83         }
  84
  85         $ff = HTML_FlexyFramework::get();
  86
  87
  88         //?? is this really the place for this???
  89         if (
  90                 !$ff->cli &&
  91                 empty($args['no_auth']) &&
  92                 !in_array($templateFile, array(
  93                     // templates that can be sent without authentication.
  94                      'password_reset' ,
  95                      'password_welcome'
  96                  ))
  97             ) {
  98
  99             $content->authUser = $this->getAuthUser();
 100             if (!$content->authUser) {
 101                 return PEAR::raiseError("Not authenticated");
 102             }
 103         }
 104
 105         // should handle x-forwarded...
 106
 107         $content->HTTP_HOST = isset($_SERVER["HTTP_HOST"]) ?
 108             $_SERVER["HTTP_HOST"] :
 109             (isset($ff->HTTP_HOST) ? $ff->HTTP_HOST : 'localhost');
 110
 111         /* use the regex compiler, as it doesnt parse <tags */
 112
 113         $tops = array(
 114             'compiler'    => 'Flexy',
 115             'nonHTML' => true,
 116             'filters' => array('SimpleTags','Mail'),
 117             //     'debug'=>1,
 118         );
 119
 120
 121
 122         if (!empty($args['templateDir'])) {
 123             $tops['templateDir'] = $args['templateDir'];
 124         }
 125
 126
 127
 128         require_once 'HTML/Template/Flexy.php';
 129         $template = new HTML_Template_Flexy( $tops );
 130         $template->compile("mail/$templateFile.txt");
 131
 132         /* use variables from this object to ouput data. */
 133         $mailtext = $template->bufferedOutputObject($content);
 134
 135         $htmlbody = false;
 136         // if a html file with the same name exists, use that as the body
 137         // I've no idea where this code went, it was here before..
 138         if (false !== $template->resolvePath ( "mail/$templateFile.html" )) {
 139             $tops['nonHTML'] = false;
 140             $template = new HTML_Template_Flexy( $tops );
 141             $template->compile("mail/$templateFile.html");
 142             $htmlbody = $template->bufferedOutputObject($content);
 143
 144         }
 145
 146
 147
 148         //echo "<PRE>";print_R($mailtext);
 149         //print_R($mailtext);exit;
 150         /* With the output try and send an email, using a few tricks in Mail_MimeDecode. */
 151         require_once 'Mail/mimeDecode.php';
 152         require_once 'Mail.php';
 153
 154         $decoder = new Mail_mimeDecode($mailtext);
 155         $parts = $decoder->getSendArray();
 156
 157         if (is_a($parts,'PEAR_Error')) {
 158             return $parts;
 159             //echo "PROBLEM: {$parts->message}";
 160             //exit;
 161         }
 162         list($recipents,$headers,$body) = $parts;
 163         $recipents = array($this->email);
 164         if (!empty($content->bcc) && is_array($content->bcc)) {
 165             $recipents =array_merge($recipents, $content->bcc);
 166         }
 167         $headers['Date'] = date('r');
 168
 169         if ($htmlbody !== false) {
 170             require_once 'Mail/mime.php';
 171             $mime = new Mail_mime(array('eol' => "\n"));
 172             $mime->setTXTBody($body);
 173             $mime->setHTMLBody($htmlbody);
 174             // I think there might be code in mediaoutreach toEmail somewhere
 175             // h embeds images here..
 176             $body = $mime->get();
 177             $headers = $mime->headers($headers);
 178         }
 179
 180         return array(
 181             'recipients' => $recipents,
 182             'headers'    => $headers,
 183             'body'      => $body
 184         );
 185     }
 186
 187
 188     /**
 189      * send a template
 190      * - user must be authenticate or args[no_auth] = true
 191      *   or template = password_[reset|welcome]
 192      *
 193      */
 194     function sendTemplate($templateFile, $args)
 195     {
 196         $ar = $this->buildMail($templateFile, $args);
 197
 198         //print_r($recipents);exit;
 199         $mailOptions = PEAR::getStaticProperty('Mail','options');
 200         $mail = Mail::factory("SMTP",$mailOptions);
 201
 202         if (PEAR::isError($mail)) {
 203             return $mail;
 204         }
 205         $oe = error_reporting(E_ALL & ~E_NOTICE & ~E_STRICT);
 206         $ret = $mail->send($ar['recipients'],$ar['headers'],$ar['body']);
 207         error_reporting($oe);
 208
 209         return $ret;
 210     }
 211
 212
 213
 214
 215     function getEmailFrom()
 216     {
 217         if (empty($this->name)) {
 218             return $this->email;
 219         }
 220
 221         return '"' . addslashes($this->name) . '" <' . $this->email . '>';
 222     }
 223
 224     function toEventString()
 225     {
 226         return empty($this->name) ? $this->email : $this->name;
 227     }
 228
 229     function verifyAuth()
 230     {
 231         $ff= HTML_FlexyFramework::get();
 232         if (!empty($ff->Pman['auth_comptype']) &&
 233             (!$this->company_id || ($ff->Pman['auth_comptype'] != $this->company()->comptype))
 234            ){
 235
 236             $sesPrefix = $this->sesPrefix();
 237
 238             self::$authUser = false;
 239             $_SESSION[get_class($this)][$sesPrefix .'-auth'] = "";
 240
 241             return false;
 242
 243             //$ff->page->jerr("Login not permited to outside companies");
 244         }
 245         return true;
 246
 247     }
 248
 249
 250     //   ---------------- authentication / passwords and keys stuff  ----------------
 251     function isAuth()
 252     {
 253         @session_start();
 254
 255         $ff= HTML_FlexyFramework::get();
 256
 257         $sesPrefix = $this->sesPrefix();
 258
 259         if (self::$authUser) {
 260             return self::$authUser;
 261         }
 262
 263
 264         if (!empty($_SESSION[get_class($this)][$sesPrefix .'-auth'])) {
 265             // in session...
 266             $a = unserialize($_SESSION[get_class($this)][$sesPrefix .'-auth']);
 267             $u = DB_DataObject::factory($this->tableName());
 268             $u->autoJoin();
 269             if ($a->id && $u->get($a->id)) { //&& strlen($u->passwd)) {
 270                 if ($u->verifyAuth()) {
 271                     self::$authUser = $u;
 272                     return true;
 273                 }
 274             }
 275             unset($_SESSION[get_class($this)][$sesPrefix .'-auth']);
 276             unset($_SESSION[get_class($this)][$sesPrefix .'-timeout']);
 277             setcookie('Pman.timeout', -1, time() + (30*60), '/');
 278             return false;
 279         }
 280
 281         // http basic auth..
 282         $u = DB_DataObject::factory($this->tableName());
 283
 284         if (!empty($_SERVER['PHP_AUTH_USER'])
 285             &&
 286             !empty($_SERVER['PHP_AUTH_PW'])
 287             &&
 288             $u->get('email', $_SERVER['PHP_AUTH_USER'])
 289             &&
 290             $u->checkPassword($_SERVER['PHP_AUTH_PW'])
 291            ) {
 292             // logged in via http auth
 293
 294             $_SESSION[get_class($this)][$sesPrefix .'-auth'] = serialize($u);
 295             self::$authUser = $u;
 296             return true;
 297         }
 298         //die("test init");
 299         if (!$this->canInitializeSystem()) {
 300           //  die("can not init");
 301             return false;
 302         }
 303
 304
 305         $auto_auth_allow = false;
 306         if (!empty($ff->Pman['local_autoauth']) && $ff->Pman['local_autoauth'] === true) {
 307             $auto_auth_allow  = true;
 308         }
 309         if  (
 310                 (!empty($_SERVER['SERVER_ADDR'])) &&
 311                 (
 312                     $_SERVER['SERVER_ADDR'] == '127.0.0.1' &&
 313                     $_SERVER['REMOTE_ADDR'] == '127.0.0.1'
 314                 )
 315                 ||
 316                 (
 317                     $_SERVER['SERVER_ADDR'] == '::1' &&
 318                     $_SERVER['REMOTE_ADDR'] == '::1'
 319                 )
 320
 321             ){
 322             $auto_auth_allow  = true;
 323         }
 324
 325
 326         if (empty($_SERVER['PATH_INFO']) || $_SERVER['PATH_INFO'] == '/Login') {
 327             $auto_auth_allow  = false;
 328         }
 329         //var_dump($auto_auth_allow);
 330         // local auth -
 331         $default_admin = false;
 332         if ($auto_auth_allow) {
 333             $group = DB_DataObject::factory('core_group');
 334             $group->get('name', 'Administrators');
 335
 336             $member = DB_DataObject::factory('core_group_member');
 337             $member->autoJoin();
 338             $member->group_id = $group->id;
 339             $member->whereAdd("
 340                 join_user_id_id.id IS NOT NULL
 341             ");
 342             if($member->find(true)){
 343                 $default_admin = DB_DataObject::factory($this->tableName());
 344                 if(!$default_admin->get($member->user_id)){
 345                     $default_admin = false;
 346                 }
 347             }
 348         }
 349
 350         //var_dump($ff->Pman['local_autoauth']);         var_dump($_SERVER); exit;
 351         $u = DB_DataObject::factory($this->tableName());
 352         $ff = HTML_FlexyFramework::get();
 353
 354         if ($auto_auth_allow &&
 355             ($default_admin ||  $u->get('email', $ff->Pman['local_autoauth']))
 356         ) {
 357
 358             $user = $default_admin ? $default_admin->toArray() : $u->toArray();
 359
 360             // if we request other URLS.. then we get auto logged in..
 361             self::$authUser = $u;
 362             //$_SESSION[get_class($this)][$sesPrefix .'-auth'] = serialize((object) $user);
 363             return true;
 364         }
 365
 366         //var_dump(session_id());
 367         //var_dump($_SESSION[__CLASS__]);
 368
 369         //if (!empty(   $_SESSION[__CLASS__][$sesPrefix .'-empty'] )) {
 370         //    return false;
 371         //}
 372         //die("got this far?");
 373         // not in session or not matched...
 374         $u = DB_DataObject::factory($this->tableName());
 375         $u->whereAdd(' LENGTH(passwd) > 0');
 376         $n = $u->count();
 377         $_SESSION[get_class($this)][$sesPrefix .'-empty']  = $n;
 378         if (class_exists('PEAR')) {
 379             $error =  PEAR::getStaticProperty('DB_DataObject','lastError');
 380             if ($error) {
 381                 die($error->toString()); // not really a good thing to do...
 382             }
 383         }
 384         if (!$n){ // authenticated as there are no users in the system...
 385              return true;
 386         }
 387          return false;
 388
 389     }
 390
 391     function canInitializeSystem()
 392     {
 393
 394         return !strcasecmp(get_class($this) , __CLASS__);
 395     }
 396
 397     function getAuthUser()
 398     {
 399         if (!$this->isAuth()) {
 400             return false;
 401         }
 402
 403         $ff= HTML_FlexyFramework::get();
 404
 405         $sesPrefix = $this->sesPrefix();
 406
 407         //var_dump(array(get_class($this),$sesPrefix .'-auth'));
 408
 409         if (self::$authUser) {
 410
 411             if (isset($_SESSION[get_class($this)][$sesPrefix .'-auth'])) {
 412                 $_SESSION[get_class($this)][$sesPrefix .'-auth-timeout'] = time() + (30*60); // eg. 30 minutes
 413                 setcookie('Pman.timeout', time() + (30*60), time() + (30*60), '/');
 414             }
 415
 416             $user = clone (self::$authUser);
 417             return clone($user);
 418
 419
 420         }
 421
 422
 423
 424         if (!$this->canInitializeSystem()) {
 425             return false;
 426         }
 427
 428
 429
 430         if (empty(   $_SESSION[get_class($this)][$sesPrefix .'-empty'] )) {
 431             $u = DB_DataObject::factory($this->tableName());
 432             $u->whereAdd(' LENGTH(passwd) > 0');
 433             $_SESSION[get_class($this)][$sesPrefix .'-empty']  = $u->count();
 434         }
 435
 436
 437         if (
 438             isset(   $_SESSION[get_class($this)][$sesPrefix .'-empty'] ) &&
 439             $_SESSION[get_class($this)][$sesPrefix .'-empty']  < 1
 440         ) {
 441
 442             // fake person - open system..
 443             //$ce = DB_DataObject::factory('core_enum');
 444             //$ce->initEnums();
 445
 446
 447             $u = DB_DataObject::factory($this->tableName());
 448             $u->id = -1;
 449
 450             // if a company has been created fill that in in company_id_id
 451             $c = DB_DAtaObject::factory('core_company')->lookupOwner();
 452             if ($c) {
 453                 $u->company_id_id = $c->pid();
 454                 $u->company_id = $c->pid();
 455             }
 456
 457             return $u;
 458
 459         }
 460         return false;
 461     }
 462     function login()
 463     {
 464         $this->isAuth(); // force session start..
 465         if (!$this->verifyAuth()) { // check for company valid..
 466             return false;
 467         }
 468
 469         // open up iptables at login..
 470         $dbname = $this->databaseNickname();
 471         touch( '/tmp/run_pman_admin_iptables-'.$dbname);
 472
 473         // refresh admin group if we are logged in as one..
 474         //DB_DataObject::debugLevel(1);
 475         $g = DB_DataObject::factory('core_group');
 476         $g->type = 0;
 477         $g->get('name', 'Administrators');
 478         $gm = DB_DataObject::Factory('core_group_member');
 479         if (in_array($g->id,$gm->listGroupMembership($this))) {
 480             // refresh admin groups.
 481             $gr = DB_DataObject::Factory('core_group_right');
 482             $gr->applyDefs($g, 0);
 483         }
 484
 485         $sesPrefix = $this->sesPrefix();
 486
 487         // we should not store the whole data in the session - otherwise it get's huge.
 488         $p = DB_DAtaObject::Factory($this->tableName());
 489         $p->get($this->pid());
 490
 491         $d = $p->toArray();
 492
 493         $_SESSION[get_class($this)][$sesPrefix .'-auth-timeout'] = time() + (30*60); // eg. 30 minutes
 494         setcookie('Pman.timeout', time() + (30*60), time() + (30*60), '/');
 495
 496         //var_dump(array(get_class($this),$sesPrefix .'-auth'));
 497         $_SESSION[get_class($this)][$sesPrefix .'-auth'] = serialize((object)$d);
 498
 499         self::$authUser = $p;
 500         // ensure it's written so that ajax calls can fetch it..
 501
 502
 503
 504     }
 505     function logout()
 506     {
 507         $this->isAuth(); // force session start..
 508
 509         $sesPrefix = $this->sesPrefix();
 510
 511         $_SESSION[get_class($this)][$sesPrefix .'-auth-timeout'] = -1;
 512
 513         $_SESSION[get_class($this)][$sesPrefix .'-auth'] = "";
 514
 515         self::$authUser = false;
 516
 517     }
 518     function genPassKey ($t)
 519     {
 520         return md5($this->email . $t. $this->passwd);
 521     }
 522     function simpleAuthKey($m = 0)
 523     {
 524         $month = $m > -1 ? date('Y-m') : date('Y-m', strtotime('LAST MONTH'));
 525
 526         return md5(implode(',' ,  array($month, $this->email , $this->passwd, $this->id)));
 527     }
 528
 529     function checkTwoFactorAuthentication($val)
 530     {
 531
 532
 533         // also used in login
 534         require_once 'System.php';
 535
 536         if(
 537             empty($this->id) ||
 538             empty($this->oath_key)
 539         ) {
 540             return false;
 541         }
 542
 543         $oathtool = System::which('oathtool');
 544
 545         if (!$oathtool) {
 546             return false;
 547         }
 548
 549         $cmd = "{$oathtool} --totp --base32 " . escapeshellarg($this->oath_key);
 550
 551         $password = exec($cmd);
 552
 553         return ($password == $val) ? true : false;
 554     }
 555
 556     function checkPassword($val)
 557     {
 558         if (substr($this->passwd,0,1) == '$') {
 559             if (function_exists('pasword_verify')) {
 560                 return password_verify($val, $this->passwd);
 561             }
 562             return crypt($val,$this->passwd) == $this->passwd ;
 563         }
 564         // old style md5 passwords...- cant be used with courier....
 565         return md5($val) == $this->passwd;
 566     }
 567
 568     function setPassword($value)
 569     {
 570         if (function_exists('pasword_hash')) {
 571             return password_hash($value);
 572         }
 573
 574         $salt='';
 575         while(strlen($salt)<9) {
 576             $salt.=chr(rand(64,126));
 577             //php -r var_dump(crypt('testpassword', '$1$'. (rand(64,126)). '$'));
 578         }
 579         $this->passwd = crypt($value, '$1$'. $salt. '$');
 580
 581
 582     }
 583
 584     function generatePassword($length = 5) // genearte a password (add set 'rawPasswd' to it's value)
 585     {
 586         require_once 'Text/Password.php';
 587         $this->rawPasswd = strtr(ucfirst(Text_Password::create($length)).ucfirst(Text_Password::create($length)), array(
 588         "a"=>"4", "e"=>"3",  "i"=>"1",  "o"=>"0", "s"=>"5",  "t"=>"7"));
 589         $this->setPassword($this->rawPasswd);
 590         return $this->rawPasswd;
 591     }
 592
 593     function company()
 594     {
 595         $x = DB_DataObject::factory('core_company');
 596         $x->autoJoin();
 597         $x->get($this->company_id);
 598         return $x;
 599     }
 600     function loadCompany()
 601     {
 602         $this->company = $this->company();
 603     }
 604
 605     function active()
 606     {
 607         return $this->active;
 608     }
 609     function authUserName($n) // set username prior to acheck user exists query.
 610     {
 611
 612         $this->whereAdd('LENGTH(passwd) > 1');
 613         $this->email = $n;
 614     }
 615     function lang()
 616     {
 617         if (!func_num_args()) {
 618             return $this->lang;
 619         }
 620         $val = array_shift(func_get_args());
 621         if ($val == $this->lang) {
 622             return;
 623         }
 624         $uu = clone($this);
 625         $this->lang = $val;
 626         $this->update($uu);
 627         return $this->lang;
 628     }
 629
 630
 631     function authUserArray()
 632     {
 633
 634         $aur = $this->toArray();
 635
 636         if ($this->id < 1) {
 637             return $aur;
 638         }
 639
 640
 641         //DB_DataObject::debugLevel(1);
 642         $c = DB_Dataobject::factory('core_company');
 643         $im = DB_Dataobject::factory('Images');
 644         $c->joinAdd($im, 'LEFT');
 645         $c->selectAdd();
 646         $c->selectAs($c, 'company_id_%s');
 647         $c->selectAs($im, 'company_id_logo_id_%s');
 648         $c->id = $this->company_id;
 649         $c->limit(1);
 650         $c->find(true);
 651
 652         $aur = array_merge( $c->toArray(),$aur);
 653
 654         if (empty($c->company_id_logo_id_id))  {
 655
 656             $im = DB_Dataobject::factory('Images');
 657             $im->ontable = DB_DataObject::factory('core_company')->tableName();
 658             $im->onid = $c->id;
 659             $im->imgtype = 'LOGO';
 660             $im->limit(1);
 661             $im->selectAdd();
 662             $im->selectAs($im,  'company_id_logo_id_%s');
 663             if ($im->find(true)) {
 664
 665                 foreach($im->toArray() as $k=>$v) {
 666                     if (!preg_match('/^company_id_logo_id_/', $k)) {
 667                         continue;
 668                     }
 669                     $aur[$k] = $v;
 670                 }
 671             }
 672         }
 673
 674         // perms + groups.
 675         $aur['perms']  = $this->getPerms();
 676         $g = DB_DataObject::Factory('core_group_member');
 677         $aur['groups']  = $g->listGroupMembership($this, 'name');
 678
 679         $aur['passwd'] = '';
 680         $aur['dailykey'] = '';
 681         $aur['oath_key'] = '';
 682
 683         $aur['oath_key_enable'] = !empty($this->oath_key);
 684         $aur['require_oath'] = 1;
 685
 686         $s = DB_DataObject::Factory('core_setting');
 687         $oath_require = $s->lookup('core', 'two_factor_authentication_requirement');
 688         $aur['require_oath'] = $oath_require ?  $oath_require->val : 0;
 689
 690         return $aur;
 691     }
 692
 693     //   ----------PERMS------  ----------------
 694     function getPerms()
 695     {
 696          //DB_DataObject::debugLevel(1);
 697         // find out all the groups they are a member of.. + Default..
 698
 699         // ------ INIITIALIZE IF NO GROUPS ARE SET UP.
 700
 701         $g = DB_DataObject::Factory('core_group_right');
 702         if (!$g->count()) {
 703             $g->genDefault();
 704         }
 705
 706         if ($this->id < 0) {
 707             return $g->adminRights(); // system is not set up - so they get full rights.
 708         }
 709         //DB_DataObject::debugLevel(1);
 710         $g = DB_DataObject::Factory('core_group_member');
 711         $g->whereAdd('group_id is NOT NULL AND user_id IS NOT NULL');
 712         if (!$g->count()) {
 713             // add the current user to the admin group..
 714             $g = DB_DataObject::Factory('core_group');
 715             if ($g->get('name', 'Administrators')) {
 716                 $gm = DB_DataObject::Factory('core_group_member');
 717                 $gm->group_id = $g->id;
 718                 $gm->user_id = $this->id;
 719                 $gm->insert();
 720             }
 721
 722         }
 723
 724         // ------ STANDARD PERMISSION HANDLING.
 725         $isOwner = $this->company()->comptype == 'OWNER';
 726         $g = DB_DataObject::Factory('core_group_member');
 727         $grps = $g->listGroupMembership($this);
 728        //var_dump($grps);
 729         $isAdmin = $g->inAdmin;   //???  what???
 730         //echo '<PRE>'; print_r($grps);var_dump($isAdmin);
 731         // the load all the perms for those groups, and add them all together..
 732         // then load all those
 733         $g = DB_DataObject::Factory('core_group_right');
 734         $ret =  $g->listPermsFromGroupIds($grps, $isAdmin, $isOwner);
 735         //echo '<PRE>';print_r($ret);
 736         return $ret;
 737
 738
 739     }
 740     /**
 741      *Basic group fetching - probably needs to filter by type eventually.
 742      *
 743      *@param String $what - fetchall() argument - eg. 'name' returns names of all groups that they are members of.
 744      */
 745
 746     function groups($what=false)
 747     {
 748         $g = DB_DataObject::Factory('core_group_member');
 749         $grps = $g->listGroupMembership($this);
 750         $g = DB_DataObject::Factory('core_group');
 751         $g->whereAddIn('id', $grps, 'int');
 752         return $g->fetchAll($what);
 753
 754     }
 755
 756
 757
 758     function hasPerm($name, $lvl)
 759     {
 760         static $pcache = array();
 761
 762         if (!isset($pcache[$this->id])) {
 763             $pcache[$this->id] = $this->getPerms();
 764         }
 765
 766        // echo "<PRE>";print_r($pcache[$au->id]);
 767        // var_dump($pcache[$au->id]);
 768         if (empty($pcache[$this->id][$name])) {
 769             return false;
 770         }
 771
 772         return strpos($pcache[$this->id][$name], $lvl) > -1;
 773
 774     }
 775
 776     //  ------------ROO HOOKS------------------------------------
 777     function applyFilters($q, $au, $roo)
 778     {
 779         //DB_DataObject::DebugLevel(1);
 780         if(!empty($q['_to_qr_code'])){
 781             $person = DB_DataObject::factory('Core_person');
 782             $person->id = $q['id'];
 783
 784             if(!$person->find(true)) {
 785                 $roo->jerr('_invalid_person');
 786             }
 787
 788             $hash = $this->generateOathKey();
 789
 790             $_SESSION[__CLASS__] =
 791                 isset($_SESSION[__CLASS__]) ?
 792                     $_SESSION[__CLASS__] : array();
 793             $_SESSION[__CLASS__]['oath'] =
 794                 isset($_SESSION[__CLASS__]['oath']) ?
 795                     $_SESSION[__CLASS__]['oath'] : array();
 796
 797             $_SESSION[__CLASS__]['oath'][$person->id] = $hash;
 798
 799             $qrcode = $person->generateQRCode($hash);
 800
 801             if(empty($qrcode)){
 802                 $roo->jerr('Fail to generate QR Code');
 803             }
 804
 805             $roo->jok($qrcode);
 806         }
 807
 808         if(!empty($q['two_factor_auth_code'])) {
 809             $person = DB_DataObject::factory('core_person');
 810             $person->get($q['id']);
 811             $o = clone($person);
 812             $person->oath_key = $_SESSION[__CLASS__]['oath'][$person->id];
 813
 814             if($person->checkTwoFactorAuthentication($q['two_factor_auth_code'])) {
 815                 $person->update($o);
 816                 unset($_SESSION[__CLASS__]['oath'][$person->id]);
 817                 $roo->jok('DONE');
 818             }
 819
 820             $roo->jerr('_invalid_auth_code');
 821         }
 822
 823         if(!empty($q['oath_key_disable'])) {
 824             $person = DB_DataObject::factory('core_person');
 825             $person->get($q['id']);
 826
 827             $o = clone($person);
 828
 829             $person->oath_key = '';
 830             $person->update($o);
 831
 832             $roo->jok('DONE');
 833         }
 834
 835         if (!empty($q['query']['is_owner'])) {
 836             $this->whereAdd(" join_company_id_id.comptype = 'OWNER'");
 837         }
 838
 839         if (!empty($q['query']['person_not_internal'])) {
 840             $this->whereAdd(" join_company_id_id.isOwner = 0 ");
 841         }
 842
 843         if (!empty($q['query']['person_internal_only_all'])) {
 844
 845
 846             // must be internal and not current user (need for distribution list)
 847             // user has a projectdirectory entry and role is not blank.
 848             //DB_DataObject::DebugLevel(1);
 849             $pd = DB_DataObject::factory('ProjectDirectory');
 850             $pd->whereAdd("role != ''");
 851             $pd->selectAdd();
 852             $pd->selectAdd('distinct(person_id) as person_id');
 853             $roled = $pd->fetchAll('person_id');
 854             $rs = $roled  ? "  OR
 855                     {$this->tableName()}.id IN (".implode(',', $roled) . ")
 856                     " : '';
 857             $this->whereAdd(" join_company_id_id.comptype = 'OWNER' $rs ");
 858
 859         }
 860         // -- for distribution
 861         if (!empty($q['query']['person_internal_only'])) {
 862             // must be internal and not current user (need for distribution list)
 863             $this->whereAdd(" join_company_id_id.comptype = 'OWNER'");
 864
 865             //$this->whereAdd(($this->tableName() == 'Person' ? 'Person' : "join_person_id_id") .
 866             //    ".id  != ".$au->id);
 867             $this->whereAdd("{$this->tableName()}.id != {$au->id}");
 868         }
 869
 870         if (!empty($q['query']['comptype_or_company_id'])) {
 871            // DB_DataObject::debugLevel(1);
 872             $bits = explode(',', $q['query']['comptype_or_company_id']);
 873             $id = (int) array_pop($bits);
 874             $ct = $this->escape($bits[0]);
 875
 876             $this->whereAdd(" join_company_id_id.comptype = '$ct' OR {$this->tableName()}.company_id = $id");
 877
 878         }
 879
 880
 881         // staff list..
 882         if (!empty($q['query']['person_inactive'])) {
 883            // DB_Dataobject::debugLevel(1);
 884             $this->active = 1;
 885         }
 886         $tn_p = $this->tableName();
 887         $tn_gm = DB_DataObject::Factory('core_group_member')->tableName();
 888         $tn_g = DB_DataObject::Factory('core_group')->tableName();
 889
 890         ///---------------- Group views --------
 891         if (!empty($q['query']['in_group'])) {
 892             // DB_DataObject::debugLevel(1);
 893             $ing = (int) $q['query']['in_group'];
 894             if ($q['query']['in_group'] == -1) {
 895
 896                 // list all staff who are not in a group.
 897                 $this->whereAdd("{$this->tableName()}.id NOT IN (
 898                     SELECT distinct(user_id) FROM $tn_gm LEFT JOIN
 899                         $tn_g ON $tn_g.id = $tn_gm.group_id)");
 900
 901             } else {
 902
 903                 $this->whereAdd("$tn_p.id IN (
 904                     SELECT distinct(user_id) FROM $tn_gm
 905                         WHERE group_id = $ing
 906                     )");
 907                }
 908
 909         }
 910
 911         if(!empty($q['in_group_name'])){
 912
 913             $v = $this->escape($q['in_group_name']);
 914
 915             $this->whereAdd("
 916                 $tn_p.id IN (
 917                     SELECT
 918                         DISTINCT(user_id) FROM $tn_gm
 919                     LEFT JOIN
 920                         $tn_g
 921                     ON
 922                         $tn_g.id = $tn_gm.group_id
 923                     WHERE
 924                         $tn_g.name = '{$v}'
 925                 )"
 926             );
 927         }
 928
 929         // #2307 Search Country!!
 930         if (!empty($q['query']['in_country'])) {
 931             // DB_DataObject::debugLevel(1);
 932             $inc = $q['query']['in_country'];
 933             $this->whereAdd("$tn_p.countries LIKE '%{$inc}%'");
 934         }
 935
 936         if (!empty($q['query']['not_in_directory'])) {
 937             // it's a Person list..
 938             // DB_DATaobjecT::debugLevel(1);
 939
 940             // specific to project directory which is single comp. login
 941             //
 942             $owncomp = DB_DataObject::Factory('core_company');
 943             $owncomp->get('comptype', 'OWNER');
 944             if ($q['company_id'] == $owncomp->id) {
 945                 $this->active =1;
 946             }
 947
 948
 949
 950             if ( $q['query']['not_in_directory'] > -1) {
 951                 $tn_pd = DB_DataObject::Factory('ProjectDirectory')->tableName();
 952                 // can list current - so that it does not break!!!
 953                 $this->whereAdd("$tn_p.id NOT IN
 954                     ( SELECT distinct person_id FROM $tn_pd WHERE
 955                         project_id = " . $q['query']['not_in_directory'] . " AND
 956                         company_id = " . $this->company_id . ')');
 957             }
 958         }
 959
 960         if (!empty($q['query']['role'])) {
 961             // it's a Person list..
 962             // DB_DATaobjecT::debugLevel(1);
 963
 964             // specific to project directory which is single comp. login
 965             //
 966             $tn_pd = DB_DataObject::Factory('ProjectDirectory')->tableName();
 967                 // can list current - so that it does not break!!!
 968             $this->whereAdd("$tn_p.id IN
 969                     ( SELECT distinct person_id FROM $tn_pd WHERE
 970                         role = '". $this->escape($q['query']['role']) ."'
 971             )");
 972
 973         }
 974
 975
 976         if (!empty($q['query']['project_member_of'])) {
 977                // this is also a flag to return if they are a member..
 978             //DB_DataObject::debugLevel(1);
 979             $do = DB_DataObject::factory('ProjectDirectory');
 980             $do->project_id = $q['query']['project_member_of'];
 981             $tn_pd = DB_DataObject::Factory('ProjectDirectory')->tableName();
 982             $this->joinAdd($do,array('joinType' => 'LEFT', 'useWhereAsOn' => true));
 983             $this->selectAdd("IF($tn_pd.id IS NULL, 0,  $tn_pd.id )  as is_member");
 984
 985
 986             if (!empty($q['query']['project_member_filter'])) {
 987                 $this->having('is_member !=0');
 988
 989             }
 990
 991         }
 992
 993         if(!empty($q['query']['name'])){
 994             $this->whereAdd("
 995                 {$this->tableName()}.name LIKE '%{$this->escape($q['query']['name'])}%'
 996             ");
 997         }
 998          if(!empty($q['query']['name_starts'])){
 999             $this->whereAdd("
1000                 {$this->tableName()}.name LIKE '{$this->escape($q['query']['name_starts'])}%'
1001             ");
1002         }
1003
1004         if (!empty($q['query']['search'])) {
1005
1006             // use our magic search builder...
1007
1008              require_once 'Text/SearchParser.php';
1009             $x = new Text_SearchParser($q['query']['search']);
1010
1011             $props = array(
1012                     "$tn_p.name",
1013                     "$tn_p.email",
1014                     "$tn_p.role",
1015                     "$tn_p.phone",
1016                     "$tn_p.remarks",
1017                     "join_company_id_id.name"
1018             );
1019             $tbcols = $this->table();
1020             foreach(array('firstname','lastname') as $k) {
1021                 if (isset($tbcols[$k])) {
1022                     $props[] = "{$tn_p}.{$k}";
1023                 }
1024             }
1025
1026
1027
1028
1029             $str =  $x->toSQL(array(
1030                 'default' => $props,
1031                 'map' => array(
1032                     'company' => 'join_company_id_id.name',
1033                     //'country' => 'Clipping.country',
1034                     //  'media' => 'Clipping.media_name',
1035                 ),
1036                 'escape' => array($this->getDatabaseConnection(), 'escapeSimple'), /// pear db or mdb object..
1037
1038             ));
1039
1040
1041             $this->whereAdd($str); /*
1042                         $tn_p.name LIKE '%$s%'  OR
1043                         $tn_p.email LIKE '%$s%'  OR
1044                         $tn_p.role LIKE '%$s%'  OR
1045                         $tn_p.phone LIKE '%$s%' OR
1046                         $tn_p.remarks LIKE '%$s%'
1047
1048                     ");*/
1049         }
1050
1051         // project directory rules -- this may distrupt things.
1052         $p = DB_DataObject::factory('ProjectDirectory');
1053         // if project directories are set up, then we can apply project query rules..
1054         if ($p->count()) {
1055             $p->autoJoin();
1056             $pids = $p->projects($au);
1057             if (isset($q['query']['project_id'])) {
1058                 $pid = (int)$q['query']['project_id'];
1059                 if (!in_array($pid, $pids)) {
1060                     $roo->jerr("Project not in users valid projects");
1061                 }
1062                 $pids = array($pid);
1063             }
1064             // project roles..
1065             //if (empty($q['_anyrole'])) {  // should be project_directry_role
1066             //    $p->whereAdd("{$p->tableName()}.role != ''");
1067             // }
1068             if (!empty($q['query']['role'])) {  // should be project_directry_role
1069                 $role = $this->escape($q['query']['role']);
1070
1071                 $p->whereAdd("{$p->tableName()}.role LIKE '%{$role}%'");
1072
1073             }
1074
1075             if (!$roo->hasPerm('Core.Projects_All', 'S')) {
1076                 $peps = $p->people($pids);
1077                 $this->whereAddIn("{$tn}.id", $peps, 'int');
1078             }
1079         }
1080
1081         // fixme - this needs a more generic fix - it was from the mtrack_person code...
1082         if (isset($q['query']['ticket_id'])) {
1083             // find out what state the ticket is in.
1084             $t = DB_DataObject::Factory('mtrack_ticket');
1085             $t->autoJoin();
1086             $t->get($q['query']['ticket_id']);
1087
1088             if (!$this->checkPerm('S', $au)) {
1089                 $roo->jerr("permssion denied to query state of ticket");
1090             }
1091
1092             $p = DB_DataObject::factory('ProjectDirectory');
1093             $pids = array($t->project_id);
1094
1095             $peps = $p->people($pids);
1096
1097             $this->whereAddIn($this->tableName().'.id', $peps, 'int');
1098
1099             //$this->whereAdd('join_prole != ''");
1100
1101         }
1102
1103         /*
1104          * Seems we never expose oath_key / passwd, so...
1105          */
1106
1107         if($this->tableName() == 'core_person'){
1108             $this->_extra_cols = array('length_passwd', 'length_oath_key');
1109
1110             $this->selectAdd("
1111                 LENGTH({$this->tableName()}.passwd) AS length_passwd,
1112                 LENGTH({$this->tableName()}.oath_key) AS length_oath_key
1113             ");
1114         }
1115
1116
1117     }
1118
1119     function setFromRoo($ar, $roo)
1120     {
1121         $this->setFrom($ar);
1122
1123         if(!empty($ar['_enable_oath_key'])){
1124             $oath_key = $this->generateOathKey();
1125         }
1126
1127         if (!empty($ar['passwd1'])) {
1128             $this->setPassword($ar['passwd1']);
1129         }
1130
1131         if (    $this->id &&
1132                 ($this->email == $roo->old->email)&&
1133                 ($this->company_id == $roo->old->company_id)
1134             ) {
1135             return true;
1136         }
1137         if (empty($this->email)) {
1138             return true;
1139         }
1140         // this only applies to our owner company..
1141         $c = $this->company();
1142         if (empty($c->comptype_name) || $c->comptype_name != 'OWNER') {
1143             return true;
1144         }
1145
1146
1147         $xx = DB_Dataobject::factory($this->tableName());
1148         $xx->setFrom(array(
1149             'email' => $this->email,
1150            // 'company_id' => $x->company_id
1151         ));
1152
1153         if ($xx->count()) {
1154             return "Duplicate Email found";
1155         }
1156
1157         return true;
1158     }
1159     /**
1160      *
1161      * before Delete - delete significant dependancies..
1162      * this is called after checkPerm..
1163      */
1164
1165     function beforeDelete($dependants_array, $roo)
1166     {
1167         //delete group membership except for admin group..
1168         // if they are a member of admin group do not delete anything.
1169         $default_admin = false;
1170
1171         $e = DB_DataObject::Factory('Events');
1172         $e->whereAdd('person_id = ' . $this->id);
1173
1174         $g = DB_DataObject::Factory('core_group');
1175         $g->get('name', 'Administrators');  // select * from core_group where name = 'Administrators'
1176
1177         $p = DB_DataObject::Factory('core_group_member');
1178         $p->setFrom(array(
1179             'user_id' => $this->id,
1180             'group_id' => $g->id
1181         ));
1182
1183         if ($p->count()) {
1184            $roo->jerr("Please remove this user from the Administrator group before deleting");
1185         }
1186
1187
1188         $p = DB_DataObject::Factory('core_group_member');
1189         $p->user_id = $this->id;
1190         $mem = $p->fetchAll();  // fetch all the rows and set the $mem variable to the rows data, just like mysqli_fetch_assoc
1191         $e->logDeletedRecord($mem);
1192
1193         foreach($mem as $p) {
1194             $p->delete();
1195         }
1196
1197         $e = DB_DataObject::Factory('Events');
1198         $e->person_id = $this->id;
1199         $eve = $e->fetchAll();  // fetch all the rows and set the $mem variable to the rows data, just like mysqli_fetch_assoc
1200
1201         $e->logDeletedRecord($eve);
1202         foreach($eve as $e) {
1203             $e->delete();
1204         }
1205
1206
1207         // anything else?
1208
1209     }
1210
1211
1212     /***
1213      * Check if the a user has access to modify this item.
1214      * @param String $lvl Level (eg. Core.Projects)
1215      * @param Pman_Core_DataObjects_Person $au The authenticated user.
1216      * @param boolean $changes alllow changes???
1217      *
1218      * @return false if no access..
1219      */
1220     function checkPerm($lvl, $au, $changes=false) //heck who is trying to access this. false == access denied..
1221     {
1222
1223        // do we have an empty system..
1224         if ($au && $au->id == -1) {
1225             return true;
1226         }
1227         // if not authenticated... do not allow in???
1228         if (!$au ) {
1229             return false;
1230         }
1231
1232         // determine if it's staff!!!
1233         $owncomp = DB_DataObject::Factory('core_company');
1234         $owncomp->get('comptype', 'OWNER');
1235         $isStaff = ($au->company_id ==  $owncomp->id);
1236
1237
1238         if (!$isStaff) {
1239
1240             // - can not change company!!!
1241             if ($changes &&
1242                 isset($changes['company_id']) &&
1243                 $changes['company_id'] != $au->company_id) {
1244                 return false;
1245             }
1246             // can only set new emails..
1247             if ($changes &&
1248                     !empty($this->email) &&
1249                     isset($changes['email']) &&
1250                     $changes['email'] != $this->email) {
1251                 return false;
1252             }
1253
1254
1255             // mtrack had the idea that all 'S' should be allowed.. - but filtered later..
1256             // ???? do we want this?
1257
1258             // edit self... - what about other staff members...
1259
1260             //return $this->company_id == $au->company_id;
1261         }
1262
1263
1264         // yes, only owner company can mess with this...
1265
1266
1267
1268
1269         switch ($lvl) {
1270             // extra case change passwod?
1271             case 'P': //??? password
1272                 // standard perms -- for editing + if the user is dowing them selves..
1273                 $ret = $isStaff ? $au->hasPerm("Core.Staff", "E") : $au->hasPerm("Core.Person", "E");
1274                 return $ret || $au->id == $this->id;
1275
1276             default:
1277                 return $isStaff ? $au->hasPerm("Core.Staff", $lvl) : $au->hasPerm("Core.Person", $lvl);
1278
1279         }
1280         return false;
1281     }
1282
1283     function beforeInsert($req, $roo)
1284     {
1285         $p = DB_DataObject::factory('core_person');
1286         if ($roo->authUser->id > -1 ||  $p->count() > 1) {
1287             return;
1288         }
1289         $c = DB_DataObject::Factory('core_company');
1290         $tc = $c->count();
1291
1292         if (!$tc || $tc> 1) {
1293             $roo->jerr("can not create initial user as multiple companies already exist");
1294         }
1295         $c->find(true);
1296         $this->company_id = $c->id;
1297         $this->email = trim($this->email);
1298
1299     }
1300
1301     function onInsert($req, $roo)
1302     {
1303
1304         $p = DB_DataObject::factory('core_person');
1305         if ($roo->authUser->id < 0 && $p->count() == 1) {
1306             // this seems a bit risky...
1307
1308             $g = DB_DataObject::factory('core_group');
1309             $g->initGroups();
1310
1311             $g->type = 0;
1312             $g->get('name', 'Administrators');
1313
1314             $p = DB_DataObject::factory('core_group_member');
1315             $p->group_id = $g->id;
1316             $p->user_id = $this->id;
1317             if (!$p->count()) {
1318                 $p->insert();
1319                 $roo->addEvent("ADD", $p, $g->toEventString(). " Added " . $this->toEventString());
1320             }
1321             $this->login();
1322         }
1323         if (!empty($req['project_id_addto'])) {
1324             $pd = DB_DataObject::factory('ProjectDirectory');
1325             $pd->project_id = $req['project_id_addto'];
1326             $pd->person_id = $this->id;
1327             $pd->ispm =0;
1328             $pd->office_id = $this->office_id;
1329             $pd->company_id = $this->company_id;
1330             $pd->insert();
1331         }
1332
1333     }
1334
1335     function importFromArray($roo, $persons, $opts)
1336     {
1337         if (empty($opts['prefix'])) {
1338             $roo->jerr("opts[prefix] is empty - you can not just create passwords based on the user names");
1339         }
1340
1341         if (!is_array($persons) || empty($persons)) {
1342             $roo->jerr("error in the person data. - empty on not valid");
1343         }
1344         DB_DataObject::factory('core_group')->initGroups();
1345
1346         foreach($persons as $person){
1347             $p = DB_DataObject::factory('core_person');
1348             if($p->get('name', $person['name'])){
1349                 continue;
1350             }
1351             $p->setFrom($person);
1352
1353             $companies = DB_DataObject::factory('core_company');
1354             if(!$companies->get('comptype', 'OWNER')){
1355                 $roo->jerr("Missing OWNER companies!");
1356             }
1357             $p->company_id = $companies->pid();
1358             // strip the 'spaces etc.. make lowercase..
1359             $name = strtolower(str_replace(' ', '', $person['name']));
1360             $p->setPassword("{$opts['prefix']}{$name}");
1361             $p->insert();
1362             // set up groups
1363             // if $person->groups is set.. then
1364             // add this person to that group eg. groups : [ 'Administrator' ]
1365             if(!empty($person['groups'])){
1366                 $groups = DB_DataObject::factory('core_group');
1367                 if(!$groups->get('name', $person['groups'])){
1368                     $roo->jerr("Missing groups : {$person['groups']}");
1369                 }
1370                 $gm = DB_DataObject::factory('core_group_member');
1371                 $gm->change($p, $groups, true);
1372             }
1373
1374             $p->onInsert(array(), $roo);
1375         }
1376     }
1377
1378     // this is for the To: "{getEmailName()}" <email@address>
1379     // not good for Dear XXXX, - use {person.firstname} for that.
1380     function getEmailName()
1381     {
1382         $name = array();
1383
1384         if(!empty($this->honor)){
1385             array_push($name, $this->honor);
1386         }
1387
1388         if(!empty($this->name)){
1389             array_push($name, $this->name);
1390
1391             return implode(' ', $name);
1392         }
1393
1394         if(!empty($this->firstname) || !empty($this->lastname)){
1395             array_push($name, $this->firstname);
1396             array_push($name, $this->lastname);
1397
1398             $name = array_filter($name);
1399
1400             return implode(' ', $name);
1401         }
1402
1403         return $this->email;
1404     }
1405
1406     function sesPrefix()
1407     {
1408         $ff= HTML_FlexyFramework::get();
1409
1410         $appname = empty($ff->appNameShort) ? $ff->project : $ff->project . '-' . $ff->appNameShort;
1411
1412         $dname = method_exists($this, 'getDatabaseConnection') ? $this->getDatabaseConnection()->dsn['database'] : $this->databaseNickname();
1413
1414         $sesPrefix = $appname.'-' .get_class($this) .'-' . $dname;
1415
1416         return $sesPrefix;
1417     }
1418
1419     function loginPublic() // used where???
1420     {
1421         $this->isAuth(); // force session start..
1422
1423         $db = $this->getDatabaseConnection();
1424
1425         $ff = HTML_FlexyFramework::get();
1426
1427         if(empty($ff->Pman) || empty($ff->Pman['login_public'])){
1428             return false;
1429         }
1430
1431         $sesPrefix = $ff->Pman['login_public'] . '-' .get_class($this) .'-'.$db->dsn['database'] ;
1432
1433         $p = DB_DAtaObject::Factory($this->tableName());
1434         $p->get($this->pid());
1435
1436         $_SESSION[get_class($this)][$sesPrefix .'-auth'] = serialize((object)$p->toArray());
1437
1438         return true;
1439     }
1440
1441     function beforeUpdate($old, $q, $roo)
1442     {
1443         $this->email = trim($this->email);
1444     }
1445
1446     function generateOathKey()
1447     {
1448         require 'Base32.php';
1449
1450         $base32 = new Base32();
1451
1452         return $base32->base32_encode(bin2hex(openssl_random_pseudo_bytes(10)));
1453     }
1454
1455     function generateQRCode($hash)
1456     {
1457         if(
1458             empty($this->email) &&
1459             empty($hash)
1460         ){
1461             return false;
1462         }
1463
1464         $issuer = (empty($this->name)) ?
1465             rawurlencode('ROOJS') : rawurlencode($this->name);
1466
1467         $uri = "otpauth://totp/{$issuer}:{$this->email}?secret={$hash}&issuer={$issuer}&algorithm=SHA1&digits=6&period=30";
1468
1469         require_once 'Image/QRCode.php';
1470
1471         $qrcode = new Image_QRCode();
1472
1473         $image = $qrcode->makeCode($uri, array(
1474             'output_type' => 'return'
1475         ));
1476
1477         ob_start();
1478         imagepng($image);
1479         $base64 = base64_encode(ob_get_contents());
1480         ob_end_clean();
1481
1482         return "data:image/png;base64,{$base64}";
1483     }
1484
1485  }