Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame^] | 1 | <?php |
| 2 | |
| 3 | namespace Adldap\Models; |
| 4 | |
| 5 | use DateTime; |
| 6 | use ArrayAccess; |
| 7 | use Adldap\Utilities; |
| 8 | use JsonSerializable; |
| 9 | use Adldap\Query\Builder; |
| 10 | use Illuminate\Support\Arr; |
| 11 | use Adldap\Query\Collection; |
| 12 | use InvalidArgumentException; |
| 13 | use UnexpectedValueException; |
| 14 | use Adldap\Models\Attributes\Sid; |
| 15 | use Adldap\Models\Attributes\Guid; |
| 16 | use Adldap\Schemas\SchemaInterface; |
| 17 | use Adldap\Models\Attributes\MbString; |
| 18 | use Adldap\Connections\ConnectionException; |
| 19 | use Adldap\Models\Attributes\DistinguishedName; |
| 20 | |
| 21 | /** |
| 22 | * Class Model. |
| 23 | * |
| 24 | * Represents an LDAP record and provides the ability |
| 25 | * to modify / retrieve data from the record. |
| 26 | */ |
| 27 | abstract class Model implements ArrayAccess, JsonSerializable |
| 28 | { |
| 29 | use Concerns\HasEvents; |
| 30 | use Concerns\HasAttributes; |
| 31 | |
| 32 | /** |
| 33 | * Indicates if the model exists. |
| 34 | * |
| 35 | * @var bool |
| 36 | */ |
| 37 | public $exists = false; |
| 38 | |
| 39 | /** |
| 40 | * The current query builder instance. |
| 41 | * |
| 42 | * @var Builder |
| 43 | */ |
| 44 | protected $query; |
| 45 | |
| 46 | /** |
| 47 | * The current LDAP attribute schema. |
| 48 | * |
| 49 | * @var SchemaInterface |
| 50 | */ |
| 51 | protected $schema; |
| 52 | |
| 53 | /** |
| 54 | * Contains the models modifications. |
| 55 | * |
| 56 | * @var array |
| 57 | */ |
| 58 | protected $modifications = []; |
| 59 | |
| 60 | /** |
| 61 | * Constructor. |
| 62 | * |
| 63 | * @param array $attributes |
| 64 | * @param Builder $builder |
| 65 | */ |
| 66 | public function __construct(array $attributes, Builder $builder) |
| 67 | { |
| 68 | $this->setQuery($builder) |
| 69 | ->setSchema($builder->getSchema()) |
| 70 | ->fill($attributes); |
| 71 | } |
| 72 | |
| 73 | /** |
| 74 | * Returns the models distinguished name when the model is converted to a string. |
| 75 | * |
| 76 | * @return null|string |
| 77 | */ |
| 78 | public function __toString() |
| 79 | { |
| 80 | return $this->getDn(); |
| 81 | } |
| 82 | |
| 83 | /** |
| 84 | * Sets the current query builder. |
| 85 | * |
| 86 | * @param Builder $builder |
| 87 | * |
| 88 | * @return $this |
| 89 | */ |
| 90 | public function setQuery(Builder $builder) |
| 91 | { |
| 92 | $this->query = $builder; |
| 93 | |
| 94 | return $this; |
| 95 | } |
| 96 | |
| 97 | /** |
| 98 | * Returns the current query builder. |
| 99 | * |
| 100 | * @return Builder |
| 101 | */ |
| 102 | public function getQuery() |
| 103 | { |
| 104 | return $this->query; |
| 105 | } |
| 106 | |
| 107 | /** |
| 108 | * Returns a new query builder instance. |
| 109 | * |
| 110 | * @return Builder |
| 111 | */ |
| 112 | public function newQuery() |
| 113 | { |
| 114 | return $this->query->newInstance(); |
| 115 | } |
| 116 | |
| 117 | /** |
| 118 | * Returns a new batch modification. |
| 119 | * |
| 120 | * @param string|null $attribute |
| 121 | * @param string|int|null $type |
| 122 | * @param array $values |
| 123 | * |
| 124 | * @return BatchModification |
| 125 | */ |
| 126 | public function newBatchModification($attribute = null, $type = null, $values = []) |
| 127 | { |
| 128 | return new BatchModification($attribute, $type, $values); |
| 129 | } |
| 130 | |
| 131 | /** |
| 132 | * Returns a new collection with the specified items. |
| 133 | * |
| 134 | * @param mixed $items |
| 135 | * |
| 136 | * @return Collection |
| 137 | */ |
| 138 | public function newCollection($items = []) |
| 139 | { |
| 140 | return new Collection($items); |
| 141 | } |
| 142 | |
| 143 | /** |
| 144 | * Sets the current model schema. |
| 145 | * |
| 146 | * @param SchemaInterface $schema |
| 147 | * |
| 148 | * @return $this |
| 149 | */ |
| 150 | public function setSchema(SchemaInterface $schema) |
| 151 | { |
| 152 | $this->schema = $schema; |
| 153 | |
| 154 | return $this; |
| 155 | } |
| 156 | |
| 157 | /** |
| 158 | * Returns the current model schema. |
| 159 | * |
| 160 | * @return SchemaInterface |
| 161 | */ |
| 162 | public function getSchema() |
| 163 | { |
| 164 | return $this->schema; |
| 165 | } |
| 166 | |
| 167 | /** |
| 168 | * Determine if the given offset exists. |
| 169 | * |
| 170 | * @param string $offset |
| 171 | * |
| 172 | * @return bool |
| 173 | */ |
| 174 | public function offsetExists($offset) |
| 175 | { |
| 176 | return !is_null($this->getAttribute($offset)); |
| 177 | } |
| 178 | |
| 179 | /** |
| 180 | * Get the value for a given offset. |
| 181 | * |
| 182 | * @param string $offset |
| 183 | * |
| 184 | * @return mixed |
| 185 | */ |
| 186 | public function offsetGet($offset) |
| 187 | { |
| 188 | return $this->getAttribute($offset); |
| 189 | } |
| 190 | |
| 191 | /** |
| 192 | * Set the value at the given offset. |
| 193 | * |
| 194 | * @param string $offset |
| 195 | * @param mixed $value |
| 196 | * |
| 197 | * @return void |
| 198 | */ |
| 199 | public function offsetSet($offset, $value) |
| 200 | { |
| 201 | $this->setAttribute($offset, $value); |
| 202 | } |
| 203 | |
| 204 | /** |
| 205 | * Unset the value at the given offset. |
| 206 | * |
| 207 | * @param string $offset |
| 208 | * |
| 209 | * @return void |
| 210 | */ |
| 211 | public function offsetUnset($offset) |
| 212 | { |
| 213 | unset($this->attributes[$offset]); |
| 214 | } |
| 215 | |
| 216 | /** |
| 217 | * Determine if an attribute exists on the model. |
| 218 | * |
| 219 | * @param string $key |
| 220 | * |
| 221 | * @return bool |
| 222 | */ |
| 223 | public function __isset($key) |
| 224 | { |
| 225 | return $this->offsetExists($key); |
| 226 | } |
| 227 | |
| 228 | /** |
| 229 | * Convert the object into something JSON serializable. |
| 230 | * |
| 231 | * @return array |
| 232 | */ |
| 233 | public function jsonSerialize() |
| 234 | { |
| 235 | $attributes = $this->getAttributes(); |
| 236 | |
| 237 | array_walk_recursive($attributes, function (&$val) { |
| 238 | if (MbString::isLoaded()) { |
| 239 | // If we're able to detect the attribute |
| 240 | // encoding, we'll encode only the |
| 241 | // attributes that need to be. |
| 242 | if (!MbString::isUtf8($val)) { |
| 243 | $val = utf8_encode($val); |
| 244 | } |
| 245 | } else { |
| 246 | // If the mbstring extension is not loaded, we'll |
| 247 | // encode all attributes to make sure |
| 248 | // they are encoded properly. |
| 249 | $val = utf8_encode($val); |
| 250 | } |
| 251 | }); |
| 252 | |
| 253 | // We'll replace the binary GUID and SID with |
| 254 | // their string equivalents for convenience. |
| 255 | return array_replace($attributes, [ |
| 256 | $this->schema->objectGuid() => $this->getConvertedGuid(), |
| 257 | $this->schema->objectSid() => $this->getConvertedSid(), |
| 258 | ]); |
| 259 | } |
| 260 | |
| 261 | /** |
| 262 | * Reload a fresh model instance from the directory. |
| 263 | * |
| 264 | * @return static|null |
| 265 | */ |
| 266 | public function fresh() |
| 267 | { |
| 268 | $model = $this->query->newInstance()->findByDn($this->getDn()); |
| 269 | |
| 270 | return $model instanceof self ? $model : null; |
| 271 | } |
| 272 | |
| 273 | /** |
| 274 | * Synchronizes the current models attributes with the directory values. |
| 275 | * |
| 276 | * @return bool |
| 277 | */ |
| 278 | public function syncRaw() |
| 279 | { |
| 280 | if ($model = $this->fresh()) { |
| 281 | $this->setRawAttributes($model->getAttributes()); |
| 282 | |
| 283 | return true; |
| 284 | } |
| 285 | |
| 286 | return false; |
| 287 | } |
| 288 | |
| 289 | /** |
| 290 | * Returns the models batch modifications to be processed. |
| 291 | * |
| 292 | * @return array |
| 293 | */ |
| 294 | public function getModifications() |
| 295 | { |
| 296 | $this->buildModificationsFromDirty(); |
| 297 | |
| 298 | return $this->modifications; |
| 299 | } |
| 300 | |
| 301 | /** |
| 302 | * Sets the models modifications array. |
| 303 | * |
| 304 | * @param array $modifications |
| 305 | * |
| 306 | * @return $this |
| 307 | */ |
| 308 | public function setModifications(array $modifications = []) |
| 309 | { |
| 310 | $this->modifications = $modifications; |
| 311 | |
| 312 | return $this; |
| 313 | } |
| 314 | |
| 315 | /** |
| 316 | * Adds a batch modification to the models modifications array. |
| 317 | * |
| 318 | * @param array|BatchModification $mod |
| 319 | * |
| 320 | * @throws InvalidArgumentException |
| 321 | * |
| 322 | * @return $this |
| 323 | */ |
| 324 | public function addModification($mod = []) |
| 325 | { |
| 326 | if ($mod instanceof BatchModification) { |
| 327 | $mod = $mod->get(); |
| 328 | } |
| 329 | |
| 330 | if ($this->isValidModification($mod)) { |
| 331 | $this->modifications[] = $mod; |
| 332 | |
| 333 | return $this; |
| 334 | } |
| 335 | |
| 336 | throw new InvalidArgumentException( |
| 337 | "The batch modification array does not include the mandatory 'attrib' or 'modtype' keys." |
| 338 | ); |
| 339 | } |
| 340 | |
| 341 | /** |
| 342 | * Returns the model's distinguished name string. |
| 343 | * |
| 344 | * @link https://msdn.microsoft.com/en-us/library/aa366101(v=vs.85).aspx |
| 345 | * |
| 346 | * @return string|null |
| 347 | */ |
| 348 | public function getDistinguishedName() |
| 349 | { |
| 350 | return $this->getFirstAttribute($this->schema->distinguishedName()); |
| 351 | } |
| 352 | |
| 353 | /** |
| 354 | * Sets the model's distinguished name attribute. |
| 355 | * |
| 356 | * @param string|DistinguishedName $dn |
| 357 | * |
| 358 | * @return $this |
| 359 | */ |
| 360 | public function setDistinguishedName($dn) |
| 361 | { |
| 362 | $this->setFirstAttribute($this->schema->distinguishedName(), (string) $dn); |
| 363 | |
| 364 | return $this; |
| 365 | } |
| 366 | |
| 367 | /** |
| 368 | * Returns the model's distinguished name string. |
| 369 | * |
| 370 | * (Alias for getDistinguishedName()) |
| 371 | * |
| 372 | * @link https://msdn.microsoft.com/en-us/library/aa366101(v=vs.85).aspx |
| 373 | * |
| 374 | * @return string|null |
| 375 | */ |
| 376 | public function getDn() |
| 377 | { |
| 378 | return $this->getDistinguishedName(); |
| 379 | } |
| 380 | |
| 381 | /** |
| 382 | * Returns a DistinguishedName object for modifying the current models DN. |
| 383 | * |
| 384 | * @return DistinguishedName |
| 385 | */ |
| 386 | public function getDnBuilder() |
| 387 | { |
| 388 | // If we currently don't have a distinguished name, we'll set |
| 389 | // it to our base, otherwise we'll use our query's base DN. |
| 390 | $dn = $this->getDistinguishedName() ?: $this->query->getDn(); |
| 391 | |
| 392 | return $this->getNewDnBuilder($dn); |
| 393 | } |
| 394 | |
| 395 | /** |
| 396 | * Returns the models distinguished name components. |
| 397 | * |
| 398 | * @param bool $removeAttributePrefixes |
| 399 | * |
| 400 | * @return array |
| 401 | */ |
| 402 | public function getDnComponents($removeAttributePrefixes = true) |
| 403 | { |
| 404 | if ($components = Utilities::explodeDn($this->getDn(), $removeAttributePrefixes)) { |
| 405 | unset($components['count']); |
| 406 | |
| 407 | return $components; |
| 408 | } |
| 409 | |
| 410 | return []; |
| 411 | } |
| 412 | |
| 413 | /** |
| 414 | * Returns the distinguished name that the model is a leaf of. |
| 415 | * |
| 416 | * @return string |
| 417 | */ |
| 418 | public function getDnRoot() |
| 419 | { |
| 420 | $components = $this->getDnComponents(false); |
| 421 | |
| 422 | // Shift off the beginning of the array; |
| 423 | // This contains the models RDN. |
| 424 | array_shift($components); |
| 425 | |
| 426 | return implode(',', $components); |
| 427 | } |
| 428 | |
| 429 | /** |
| 430 | * Returns a new DistinguishedName object for building onto. |
| 431 | * |
| 432 | * @param string $baseDn |
| 433 | * |
| 434 | * @return DistinguishedName |
| 435 | */ |
| 436 | public function getNewDnBuilder($baseDn = '') |
| 437 | { |
| 438 | return new DistinguishedName($baseDn); |
| 439 | } |
| 440 | |
| 441 | /** |
| 442 | * Sets the model's distinguished name attribute. |
| 443 | * |
| 444 | * (Alias for setDistinguishedName()) |
| 445 | * |
| 446 | * @param string $dn |
| 447 | * |
| 448 | * @return $this |
| 449 | */ |
| 450 | public function setDn($dn) |
| 451 | { |
| 452 | return $this->setDistinguishedName($dn); |
| 453 | } |
| 454 | |
| 455 | /** |
| 456 | * Returns the model's hex object SID. |
| 457 | * |
| 458 | * @link https://msdn.microsoft.com/en-us/library/ms679024(v=vs.85).aspx |
| 459 | * |
| 460 | * @return string |
| 461 | */ |
| 462 | public function getObjectSid() |
| 463 | { |
| 464 | return $this->getFirstAttribute($this->schema->objectSid()); |
| 465 | } |
| 466 | |
| 467 | /** |
| 468 | * Returns the model's binary object GUID. |
| 469 | * |
| 470 | * @link https://msdn.microsoft.com/en-us/library/ms679021(v=vs.85).aspx |
| 471 | * |
| 472 | * @return string |
| 473 | */ |
| 474 | public function getObjectGuid() |
| 475 | { |
| 476 | return $this->getFirstAttribute($this->schema->objectGuid()); |
| 477 | } |
| 478 | |
| 479 | /** |
| 480 | * Returns the model's GUID. |
| 481 | * |
| 482 | * @return string|null |
| 483 | */ |
| 484 | public function getConvertedGuid() |
| 485 | { |
| 486 | try { |
| 487 | return (string) new Guid($this->getObjectGuid()); |
| 488 | } catch (InvalidArgumentException $e) { |
| 489 | return; |
| 490 | } |
| 491 | } |
| 492 | |
| 493 | /** |
| 494 | * Returns the model's SID. |
| 495 | * |
| 496 | * @return string|null |
| 497 | */ |
| 498 | public function getConvertedSid() |
| 499 | { |
| 500 | try { |
| 501 | return (string) new Sid($this->getObjectSid()); |
| 502 | } catch (InvalidArgumentException $e) { |
| 503 | return; |
| 504 | } |
| 505 | } |
| 506 | |
| 507 | /** |
| 508 | * Returns the model's common name. |
| 509 | * |
| 510 | * @link https://msdn.microsoft.com/en-us/library/ms675449(v=vs.85).aspx |
| 511 | * |
| 512 | * @return string |
| 513 | */ |
| 514 | public function getCommonName() |
| 515 | { |
| 516 | return $this->getFirstAttribute($this->schema->commonName()); |
| 517 | } |
| 518 | |
| 519 | /** |
| 520 | * Sets the model's common name. |
| 521 | * |
| 522 | * @param string $name |
| 523 | * |
| 524 | * @return $this |
| 525 | */ |
| 526 | public function setCommonName($name) |
| 527 | { |
| 528 | return $this->setFirstAttribute($this->schema->commonName(), $name); |
| 529 | } |
| 530 | |
| 531 | /** |
| 532 | * Returns the model's name. An LDAP alias for the CN attribute. |
| 533 | * |
| 534 | * @link https://msdn.microsoft.com/en-us/library/ms675449(v=vs.85).aspx |
| 535 | * |
| 536 | * @return string |
| 537 | */ |
| 538 | public function getName() |
| 539 | { |
| 540 | return $this->getFirstAttribute($this->schema->name()); |
| 541 | } |
| 542 | |
| 543 | /** |
| 544 | * Sets the model's name. |
| 545 | * |
| 546 | * @param string $name |
| 547 | * |
| 548 | * @return Model |
| 549 | */ |
| 550 | public function setName($name) |
| 551 | { |
| 552 | return $this->setFirstAttribute($this->schema->name(), $name); |
| 553 | } |
| 554 | |
| 555 | /** |
| 556 | * Returns the model's display name. |
| 557 | * |
| 558 | * @return string |
| 559 | */ |
| 560 | public function getDisplayName() |
| 561 | { |
| 562 | return $this->getFirstAttribute($this->schema->displayName()); |
| 563 | } |
| 564 | |
| 565 | /** |
| 566 | * Sets the model's display name. |
| 567 | * |
| 568 | * @param string $displayName |
| 569 | * |
| 570 | * @return $this |
| 571 | */ |
| 572 | public function setDisplayName($displayName) |
| 573 | { |
| 574 | return $this->setFirstAttribute($this->schema->displayName(), $displayName); |
| 575 | } |
| 576 | |
| 577 | /** |
| 578 | * Returns the model's samaccountname. |
| 579 | * |
| 580 | * @link https://msdn.microsoft.com/en-us/library/ms679635(v=vs.85).aspx |
| 581 | * |
| 582 | * @return string |
| 583 | */ |
| 584 | public function getAccountName() |
| 585 | { |
| 586 | return $this->getFirstAttribute($this->schema->accountName()); |
| 587 | } |
| 588 | |
| 589 | /** |
| 590 | * Sets the model's samaccountname. |
| 591 | * |
| 592 | * @param string $accountName |
| 593 | * |
| 594 | * @return Model |
| 595 | */ |
| 596 | public function setAccountName($accountName) |
| 597 | { |
| 598 | return $this->setFirstAttribute($this->schema->accountName(), $accountName); |
| 599 | } |
| 600 | |
| 601 | /** |
| 602 | * Returns the model's userPrincipalName. |
| 603 | * |
| 604 | * @link https://docs.microsoft.com/en-us/windows/win32/adschema/a-userprincipalname |
| 605 | * |
| 606 | * @return string |
| 607 | */ |
| 608 | public function getUserPrincipalName() |
| 609 | { |
| 610 | return $this->getFirstAttribute($this->schema->userPrincipalName()); |
| 611 | } |
| 612 | |
| 613 | /** |
| 614 | * Sets the model's userPrincipalName. |
| 615 | * |
| 616 | * @param string $upn |
| 617 | * |
| 618 | * @return Model |
| 619 | */ |
| 620 | public function setUserPrincipalName($upn) |
| 621 | { |
| 622 | return $this->setFirstAttribute($this->schema->userPrincipalName(), $upn); |
| 623 | } |
| 624 | |
| 625 | /** |
| 626 | * Returns the model's samaccounttype. |
| 627 | * |
| 628 | * @link https://msdn.microsoft.com/en-us/library/ms679637(v=vs.85).aspx |
| 629 | * |
| 630 | * @return string |
| 631 | */ |
| 632 | public function getAccountType() |
| 633 | { |
| 634 | return $this->getFirstAttribute($this->schema->accountType()); |
| 635 | } |
| 636 | |
| 637 | /** |
| 638 | * Returns the model's `whenCreated` time. |
| 639 | * |
| 640 | * @link https://msdn.microsoft.com/en-us/library/ms680924(v=vs.85).aspx |
| 641 | * |
| 642 | * @return string |
| 643 | */ |
| 644 | public function getCreatedAt() |
| 645 | { |
| 646 | return $this->getFirstAttribute($this->schema->createdAt()); |
| 647 | } |
| 648 | |
| 649 | /** |
| 650 | * Returns the created at time in a mysql formatted date. |
| 651 | * |
| 652 | * @return string |
| 653 | */ |
| 654 | public function getCreatedAtDate() |
| 655 | { |
| 656 | return (new DateTime())->setTimestamp($this->getCreatedAtTimestamp())->format($this->dateFormat); |
| 657 | } |
| 658 | |
| 659 | /** |
| 660 | * Returns the created at time in a unix timestamp format. |
| 661 | * |
| 662 | * @return float |
| 663 | */ |
| 664 | public function getCreatedAtTimestamp() |
| 665 | { |
| 666 | return DateTime::createFromFormat($this->timestampFormat, $this->getCreatedAt())->getTimestamp(); |
| 667 | } |
| 668 | |
| 669 | /** |
| 670 | * Returns the model's `whenChanged` time. |
| 671 | * |
| 672 | * @link https://msdn.microsoft.com/en-us/library/ms680921(v=vs.85).aspx |
| 673 | * |
| 674 | * @return string |
| 675 | */ |
| 676 | public function getUpdatedAt() |
| 677 | { |
| 678 | return $this->getFirstAttribute($this->schema->updatedAt()); |
| 679 | } |
| 680 | |
| 681 | /** |
| 682 | * Returns the updated at time in a mysql formatted date. |
| 683 | * |
| 684 | * @return string |
| 685 | */ |
| 686 | public function getUpdatedAtDate() |
| 687 | { |
| 688 | return (new DateTime())->setTimestamp($this->getUpdatedAtTimestamp())->format($this->dateFormat); |
| 689 | } |
| 690 | |
| 691 | /** |
| 692 | * Returns the updated at time in a unix timestamp format. |
| 693 | * |
| 694 | * @return float |
| 695 | */ |
| 696 | public function getUpdatedAtTimestamp() |
| 697 | { |
| 698 | return DateTime::createFromFormat($this->timestampFormat, $this->getUpdatedAt())->getTimestamp(); |
| 699 | } |
| 700 | |
| 701 | /** |
| 702 | * Returns the Container of the current Model. |
| 703 | * |
| 704 | * @link https://msdn.microsoft.com/en-us/library/ms679012(v=vs.85).aspx |
| 705 | * |
| 706 | * @return Container|Entry|bool |
| 707 | */ |
| 708 | public function getObjectClass() |
| 709 | { |
| 710 | return $this->query->findByDn($this->getObjectCategoryDn()); |
| 711 | } |
| 712 | |
| 713 | /** |
| 714 | * Returns the CN of the model's object category. |
| 715 | * |
| 716 | * @return null|string |
| 717 | */ |
| 718 | public function getObjectCategory() |
| 719 | { |
| 720 | $category = $this->getObjectCategoryArray(); |
| 721 | |
| 722 | if (is_array($category) && array_key_exists(0, $category)) { |
| 723 | return $category[0]; |
| 724 | } |
| 725 | } |
| 726 | |
| 727 | /** |
| 728 | * Returns the model's object category DN in an exploded array. |
| 729 | * |
| 730 | * @return array|false |
| 731 | */ |
| 732 | public function getObjectCategoryArray() |
| 733 | { |
| 734 | return Utilities::explodeDn($this->getObjectCategoryDn()); |
| 735 | } |
| 736 | |
| 737 | /** |
| 738 | * Returns the model's object category DN string. |
| 739 | * |
| 740 | * @return null|string |
| 741 | */ |
| 742 | public function getObjectCategoryDn() |
| 743 | { |
| 744 | return $this->getFirstAttribute($this->schema->objectCategory()); |
| 745 | } |
| 746 | |
| 747 | /** |
| 748 | * Returns the model's primary group ID. |
| 749 | * |
| 750 | * @link https://msdn.microsoft.com/en-us/library/ms679375(v=vs.85).aspx |
| 751 | * |
| 752 | * @return string |
| 753 | */ |
| 754 | public function getPrimaryGroupId() |
| 755 | { |
| 756 | return $this->getFirstAttribute($this->schema->primaryGroupId()); |
| 757 | } |
| 758 | |
| 759 | /** |
| 760 | * Returns the model's instance type. |
| 761 | * |
| 762 | * @link https://msdn.microsoft.com/en-us/library/ms676204(v=vs.85).aspx |
| 763 | * |
| 764 | * @return int |
| 765 | */ |
| 766 | public function getInstanceType() |
| 767 | { |
| 768 | return $this->getFirstAttribute($this->schema->instanceType()); |
| 769 | } |
| 770 | |
| 771 | /** |
| 772 | * Returns the distinguished name of the user who is assigned to manage this object. |
| 773 | * |
| 774 | * @return string|null |
| 775 | */ |
| 776 | public function getManagedBy() |
| 777 | { |
| 778 | return $this->getFirstAttribute($this->schema->managedBy()); |
| 779 | } |
| 780 | |
| 781 | /** |
| 782 | * Returns the user model of the user who is assigned to manage this object. |
| 783 | * |
| 784 | * Returns false otherwise. |
| 785 | * |
| 786 | * @return User|bool |
| 787 | */ |
| 788 | public function getManagedByUser() |
| 789 | { |
| 790 | if ($dn = $this->getManagedBy()) { |
| 791 | return $this->query->newInstance()->findByDn($dn); |
| 792 | } |
| 793 | |
| 794 | return false; |
| 795 | } |
| 796 | |
| 797 | /** |
| 798 | * Sets the user who is assigned to managed this object. |
| 799 | * |
| 800 | * @param Model|string $dn |
| 801 | * |
| 802 | * @return $this |
| 803 | */ |
| 804 | public function setManagedBy($dn) |
| 805 | { |
| 806 | if ($dn instanceof self) { |
| 807 | $dn = $dn->getDn(); |
| 808 | } |
| 809 | |
| 810 | return $this->setFirstAttribute($this->schema->managedBy(), $dn); |
| 811 | } |
| 812 | |
| 813 | /** |
| 814 | * Returns the model's max password age. |
| 815 | * |
| 816 | * @return string |
| 817 | */ |
| 818 | public function getMaxPasswordAge() |
| 819 | { |
| 820 | return $this->getFirstAttribute($this->schema->maxPasswordAge()); |
| 821 | } |
| 822 | |
| 823 | /** |
| 824 | * Returns the model's max password age in days. |
| 825 | * |
| 826 | * @return int |
| 827 | */ |
| 828 | public function getMaxPasswordAgeDays() |
| 829 | { |
| 830 | $age = $this->getMaxPasswordAge(); |
| 831 | |
| 832 | return (int) (abs($age) / 10000000 / 60 / 60 / 24); |
| 833 | } |
| 834 | |
| 835 | /** |
| 836 | * Determine if the current model is located inside the given OU. |
| 837 | * |
| 838 | * If a model instance is given, the strict parameter is ignored. |
| 839 | * |
| 840 | * @param Model|string $ou The organizational unit to check. |
| 841 | * @param bool $strict Whether the check is case-sensitive. |
| 842 | * |
| 843 | * @return bool |
| 844 | */ |
| 845 | public function inOu($ou, $strict = false) |
| 846 | { |
| 847 | if ($ou instanceof self) { |
| 848 | // If we've been given an OU model, we can |
| 849 | // just check if the OU's DN is inside |
| 850 | // the current models DN. |
| 851 | return (bool) strpos($this->getDn(), $ou->getDn()); |
| 852 | } |
| 853 | |
| 854 | $suffix = $strict ? '' : 'i'; |
| 855 | |
| 856 | return (bool) preg_grep("/{$ou}/{$suffix}", $this->getDnBuilder()->getComponents('ou')); |
| 857 | } |
| 858 | |
| 859 | /** |
| 860 | * Returns true / false if the current model is writable |
| 861 | * by checking its instance type integer. |
| 862 | * |
| 863 | * @return bool |
| 864 | */ |
| 865 | public function isWritable() |
| 866 | { |
| 867 | return (int) $this->getInstanceType() === 4; |
| 868 | } |
| 869 | |
| 870 | /** |
| 871 | * Saves the changes to LDAP and returns the results. |
| 872 | * |
| 873 | * @param array $attributes The attributes to update or create for the current entry. |
| 874 | * |
| 875 | * @return bool |
| 876 | */ |
| 877 | public function save(array $attributes = []) |
| 878 | { |
| 879 | $this->fireModelEvent(new Events\Saving($this)); |
| 880 | |
| 881 | $saved = $this->exists ? $this->update($attributes) : $this->create($attributes); |
| 882 | |
| 883 | if ($saved) { |
| 884 | $this->fireModelEvent(new Events\Saved($this)); |
| 885 | } |
| 886 | |
| 887 | return $saved; |
| 888 | } |
| 889 | |
| 890 | /** |
| 891 | * Updates the model. |
| 892 | * |
| 893 | * @param array $attributes The attributes to update for the current entry. |
| 894 | * |
| 895 | * @return bool |
| 896 | */ |
| 897 | public function update(array $attributes = []) |
| 898 | { |
| 899 | $this->fill($attributes); |
| 900 | |
| 901 | $modifications = $this->getModifications(); |
| 902 | |
| 903 | if (count($modifications) > 0) { |
| 904 | $this->fireModelEvent(new Events\Updating($this)); |
| 905 | |
| 906 | // Push the update. |
| 907 | if ($this->query->getConnection()->modifyBatch($this->getDn(), $modifications)) { |
| 908 | // Re-sync attributes. |
| 909 | $this->syncRaw(); |
| 910 | |
| 911 | $this->fireModelEvent(new Events\Updated($this)); |
| 912 | |
| 913 | // Re-set the models modifications. |
| 914 | $this->modifications = []; |
| 915 | |
| 916 | return true; |
| 917 | } |
| 918 | |
| 919 | // Modification failed, return false. |
| 920 | return false; |
| 921 | } |
| 922 | |
| 923 | // We need to return true here because modify batch will |
| 924 | // return false if no modifications are made |
| 925 | // but this may not always be the case. |
| 926 | return true; |
| 927 | } |
| 928 | |
| 929 | /** |
| 930 | * Creates the entry in LDAP. |
| 931 | * |
| 932 | * @param array $attributes The attributes for the new entry. |
| 933 | * |
| 934 | * @throws UnexpectedValueException |
| 935 | * |
| 936 | * @return bool |
| 937 | */ |
| 938 | public function create(array $attributes = []) |
| 939 | { |
| 940 | $this->fill($attributes); |
| 941 | |
| 942 | if (empty($this->getDn())) { |
| 943 | // If the model doesn't currently have a distinguished |
| 944 | // name set, we'll create one automatically using |
| 945 | // the current query builders base DN. |
| 946 | $dn = $this->getCreatableDn(); |
| 947 | |
| 948 | // If the dn we receive is the same as our queries base DN, we need |
| 949 | // to throw an exception. The LDAP object must have a valid RDN. |
| 950 | if ($dn->get() == $this->query->getDn()) { |
| 951 | throw new UnexpectedValueException("An LDAP object must have a valid RDN to be created. '$dn' given."); |
| 952 | } |
| 953 | |
| 954 | $this->setDn($dn); |
| 955 | } |
| 956 | |
| 957 | $this->fireModelEvent(new Events\Creating($this)); |
| 958 | |
| 959 | // Create the entry. |
| 960 | $created = $this->query->getConnection()->add($this->getDn(), $this->getCreatableAttributes()); |
| 961 | |
| 962 | if ($created) { |
| 963 | // If the entry was created we'll re-sync |
| 964 | // the models attributes from the server. |
| 965 | $this->syncRaw(); |
| 966 | |
| 967 | $this->fireModelEvent(new Events\Created($this)); |
| 968 | |
| 969 | return true; |
| 970 | } |
| 971 | |
| 972 | return false; |
| 973 | } |
| 974 | |
| 975 | /** |
| 976 | * Creates an attribute on the current model. |
| 977 | * |
| 978 | * @param string $attribute The attribute to create |
| 979 | * @param mixed $value The value of the new attribute |
| 980 | * @param bool $sync Whether to re-sync all attributes |
| 981 | * |
| 982 | * @return bool |
| 983 | */ |
| 984 | public function createAttribute($attribute, $value, $sync = true) |
| 985 | { |
| 986 | if ( |
| 987 | $this->exists && |
| 988 | $this->query->getConnection()->modAdd($this->getDn(), [$attribute => $value]) |
| 989 | ) { |
| 990 | if ($sync) { |
| 991 | $this->syncRaw(); |
| 992 | } |
| 993 | |
| 994 | return true; |
| 995 | } |
| 996 | |
| 997 | return false; |
| 998 | } |
| 999 | |
| 1000 | /** |
| 1001 | * Updates the specified attribute with the specified value. |
| 1002 | * |
| 1003 | * @param string $attribute The attribute to modify |
| 1004 | * @param mixed $value The new value for the attribute |
| 1005 | * @param bool $sync Whether to re-sync all attributes |
| 1006 | * |
| 1007 | * @return bool |
| 1008 | */ |
| 1009 | public function updateAttribute($attribute, $value, $sync = true) |
| 1010 | { |
| 1011 | if ( |
| 1012 | $this->exists && |
| 1013 | $this->query->getConnection()->modReplace($this->getDn(), [$attribute => $value]) |
| 1014 | ) { |
| 1015 | if ($sync) { |
| 1016 | $this->syncRaw(); |
| 1017 | } |
| 1018 | |
| 1019 | return true; |
| 1020 | } |
| 1021 | |
| 1022 | return false; |
| 1023 | } |
| 1024 | |
| 1025 | /** |
| 1026 | * Deletes an attribute on the current entry. |
| 1027 | * |
| 1028 | * @param string|array $attributes The attribute(s) to delete |
| 1029 | * @param bool $sync Whether to re-sync all attributes |
| 1030 | * |
| 1031 | * Delete specific values in attributes: |
| 1032 | * |
| 1033 | * ["memberuid" => "username"] |
| 1034 | * |
| 1035 | * Delete an entire attribute: |
| 1036 | * |
| 1037 | * ["memberuid" => []] |
| 1038 | * |
| 1039 | * @return bool |
| 1040 | */ |
| 1041 | public function deleteAttribute($attributes, $sync = true) |
| 1042 | { |
| 1043 | // If we've been given a string, we'll assume we're removing a |
| 1044 | // single attribute. Otherwise, we'll assume it's |
| 1045 | // an array of attributes to remove. |
| 1046 | $attributes = is_string($attributes) ? [$attributes => []] : $attributes; |
| 1047 | |
| 1048 | if ( |
| 1049 | $this->exists && |
| 1050 | $this->query->getConnection()->modDelete($this->getDn(), $attributes) |
| 1051 | ) { |
| 1052 | if ($sync) { |
| 1053 | $this->syncRaw(); |
| 1054 | } |
| 1055 | |
| 1056 | return true; |
| 1057 | } |
| 1058 | |
| 1059 | return false; |
| 1060 | } |
| 1061 | |
| 1062 | /** |
| 1063 | * Deletes the current entry. |
| 1064 | * |
| 1065 | * Throws a ModelNotFoundException if the current model does |
| 1066 | * not exist or does not contain a distinguished name. |
| 1067 | * |
| 1068 | * @param bool $recursive Whether to recursively delete leaf nodes (models that are children). |
| 1069 | * |
| 1070 | * @throws ModelDoesNotExistException |
| 1071 | * |
| 1072 | * @return bool |
| 1073 | */ |
| 1074 | public function delete($recursive = false) |
| 1075 | { |
| 1076 | $dn = $this->getDn(); |
| 1077 | |
| 1078 | if ($this->exists === false || empty($dn)) { |
| 1079 | // Make sure the record exists before we can delete it. |
| 1080 | // Otherwise, we'll throw an exception. |
| 1081 | throw (new ModelDoesNotExistException())->setModel(get_class($this)); |
| 1082 | } |
| 1083 | |
| 1084 | $this->fireModelEvent(new Events\Deleting($this)); |
| 1085 | |
| 1086 | if ($recursive) { |
| 1087 | // If recursive is requested, we'll retrieve all direct leaf nodes |
| 1088 | // by executing a 'listing' and delete each resulting model. |
| 1089 | $this->newQuery()->listing()->in($this->getDn())->get()->each(function (self $model) use ($recursive) { |
| 1090 | $model->delete($recursive); |
| 1091 | }); |
| 1092 | } |
| 1093 | |
| 1094 | if ($this->query->getConnection()->delete($dn)) { |
| 1095 | // If the deletion was successful, we'll mark the model |
| 1096 | // as non-existing and fire the deleted event. |
| 1097 | $this->exists = false; |
| 1098 | |
| 1099 | $this->fireModelEvent(new Events\Deleted($this)); |
| 1100 | |
| 1101 | return true; |
| 1102 | } |
| 1103 | |
| 1104 | return false; |
| 1105 | } |
| 1106 | |
| 1107 | /** |
| 1108 | * Moves the current model into the given new parent. |
| 1109 | * |
| 1110 | * For example: $user->move($ou); |
| 1111 | * |
| 1112 | * @param Model|string $newParentDn The new parent of the current model. |
| 1113 | * @param bool $deleteOldRdn Whether to delete the old models relative distinguished name once renamed / moved. |
| 1114 | * |
| 1115 | * @return bool |
| 1116 | */ |
| 1117 | public function move($newParentDn, $deleteOldRdn = true) |
| 1118 | { |
| 1119 | // First we'll explode the current models distinguished name and keep their attributes prefixes. |
| 1120 | $parts = Utilities::explodeDn($this->getDn(), $removeAttrPrefixes = false); |
| 1121 | |
| 1122 | // If the current model has an empty RDN, we can't move it. |
| 1123 | if ((int) Arr::first($parts) === 0) { |
| 1124 | throw new UnexpectedValueException('Current model does not contain an RDN to move.'); |
| 1125 | } |
| 1126 | |
| 1127 | // Looks like we have a DN. We'll retrieve the leftmost RDN (the identifier). |
| 1128 | $rdn = Arr::get($parts, 0); |
| 1129 | |
| 1130 | return $this->rename($rdn, $newParentDn, $deleteOldRdn); |
| 1131 | } |
| 1132 | |
| 1133 | /** |
| 1134 | * Renames the current model to a new RDN and new parent. |
| 1135 | * |
| 1136 | * @param string $rdn The models new relative distinguished name. Example: "cn=JohnDoe" |
| 1137 | * @param Model|string|null $newParentDn The models new parent distinguished name (if moving). Leave this null if you are only renaming. Example: "ou=MovedUsers,dc=acme,dc=org" |
| 1138 | * @param bool|true $deleteOldRdn Whether to delete the old models relative distinguished name once renamed / moved. |
| 1139 | * |
| 1140 | * @return bool |
| 1141 | */ |
| 1142 | public function rename($rdn, $newParentDn = null, $deleteOldRdn = true) |
| 1143 | { |
| 1144 | if ($newParentDn instanceof self) { |
| 1145 | $newParentDn = $newParentDn->getDn(); |
| 1146 | } |
| 1147 | |
| 1148 | $moved = $this->query->getConnection()->rename($this->getDn(), $rdn, $newParentDn, $deleteOldRdn); |
| 1149 | |
| 1150 | if ($moved) { |
| 1151 | // If the model was successfully moved, we'll set its |
| 1152 | // new DN so we can sync it's attributes properly. |
| 1153 | $this->setDn("{$rdn},{$newParentDn}"); |
| 1154 | |
| 1155 | $this->syncRaw(); |
| 1156 | |
| 1157 | return true; |
| 1158 | } |
| 1159 | |
| 1160 | return false; |
| 1161 | } |
| 1162 | |
| 1163 | /** |
| 1164 | * Constructs a new distinguished name that is creatable in the directory. |
| 1165 | * |
| 1166 | * @return DistinguishedName|string |
| 1167 | */ |
| 1168 | protected function getCreatableDn() |
| 1169 | { |
| 1170 | return $this->getDnBuilder()->addCn($this->getCommonName()); |
| 1171 | } |
| 1172 | |
| 1173 | /** |
| 1174 | * Returns the models creatable attributes. |
| 1175 | * |
| 1176 | * @return mixed |
| 1177 | */ |
| 1178 | protected function getCreatableAttributes() |
| 1179 | { |
| 1180 | return Arr::except($this->getAttributes(), [$this->schema->distinguishedName()]); |
| 1181 | } |
| 1182 | |
| 1183 | /** |
| 1184 | * Determines if the given modification is valid. |
| 1185 | * |
| 1186 | * @param mixed $mod |
| 1187 | * |
| 1188 | * @return bool |
| 1189 | */ |
| 1190 | protected function isValidModification($mod) |
| 1191 | { |
| 1192 | return is_array($mod) && |
| 1193 | array_key_exists(BatchModification::KEY_MODTYPE, $mod) && |
| 1194 | array_key_exists(BatchModification::KEY_ATTRIB, $mod); |
| 1195 | } |
| 1196 | |
| 1197 | /** |
| 1198 | * Builds the models modifications from its dirty attributes. |
| 1199 | * |
| 1200 | * @return array |
| 1201 | */ |
| 1202 | protected function buildModificationsFromDirty() |
| 1203 | { |
| 1204 | foreach ($this->getDirty() as $attribute => $values) { |
| 1205 | // Make sure values is always an array. |
| 1206 | $values = (is_array($values) ? $values : [$values]); |
| 1207 | |
| 1208 | // Create a new modification. |
| 1209 | $modification = $this->newBatchModification($attribute, null, $values); |
| 1210 | |
| 1211 | if (array_key_exists($attribute, $this->original)) { |
| 1212 | // If the attribute we're modifying has an original value, we'll give the |
| 1213 | // BatchModification object its values to automatically determine |
| 1214 | // which type of LDAP operation we need to perform. |
| 1215 | $modification->setOriginal($this->original[$attribute]); |
| 1216 | } |
| 1217 | |
| 1218 | // Build the modification from its |
| 1219 | // possible original values. |
| 1220 | $modification->build(); |
| 1221 | |
| 1222 | if ($modification->isValid()) { |
| 1223 | // Finally, we'll add the modification to the model. |
| 1224 | $this->addModification($modification); |
| 1225 | } |
| 1226 | } |
| 1227 | |
| 1228 | return $this->modifications; |
| 1229 | } |
| 1230 | |
| 1231 | /** |
| 1232 | * Validates that the current LDAP connection is secure. |
| 1233 | * |
| 1234 | * @throws ConnectionException |
| 1235 | * |
| 1236 | * @return void |
| 1237 | */ |
| 1238 | protected function validateSecureConnection() |
| 1239 | { |
| 1240 | if (!$this->query->getConnection()->canChangePasswords()) { |
| 1241 | throw new ConnectionException( |
| 1242 | 'You must be connected to your LDAP server with TLS or SSL to perform this operation.' |
| 1243 | ); |
| 1244 | } |
| 1245 | } |
| 1246 | |
| 1247 | /** |
| 1248 | * Converts the inserted string boolean to a PHP boolean. |
| 1249 | * |
| 1250 | * @param string $bool |
| 1251 | * |
| 1252 | * @return null|bool |
| 1253 | */ |
| 1254 | protected function convertStringToBool($bool) |
| 1255 | { |
| 1256 | $bool = strtoupper($bool); |
| 1257 | |
| 1258 | if ($bool === strtoupper($this->schema->false())) { |
| 1259 | return false; |
| 1260 | } elseif ($bool === strtoupper($this->schema->true())) { |
| 1261 | return true; |
| 1262 | } else { |
| 1263 | return; |
| 1264 | } |
| 1265 | } |
| 1266 | } |