Ntlm et zend framework

Bonjour,

Je souhaite obtenir le nom d'utilisateur et le domaine de celui-ci via NTLM mais avec ZF. Alors j'ai cherché partout sur le web et je n'ai rien trouvé de concluant.

J'ai trouvé et récrit la moitié de ceci :

Abstract.php

Code:

---

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183

<?php /**  * Zend Framework  *  * LICENSE  *  * This source file is subject to the new BSD license that is bundled  * with this package in the file LICENSE.txt.  * It is also available through the world-wide-web at this URL:  * http://framework.zend.com/license/new-bsd  * If you did not receive a copy of the license and are unable to  * obtain it through the world-wide-web, please send an email  * to license@zend.com so we can send you a copy immediately.  *  * @category Zend  * @package Zend_Auth  * @subpackage Zend_Auth_Adapter_Http  * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)  * @license http://framework.zend.com/license/new-bsd New BSD License  * @version $Id$  */     /**  * Abstract HTTP Authentication Adapter  *  * @category Zend  * @package Zend_Auth  * @subpackage Zend_Auth_Adapter_Http  * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)  * @license http://framework.zend.com/license/new-bsd New BSD License  */ class Zend_Auth_Adapter_Http_Abstract { /**   * Reference to the HTTP Request object   *   * @var Zend_Controller_Request_Http   */ protected $_request;   /**   * Reference to the HTTP Response object   *   * @var Zend_Controller_Response_Http   */ protected $_response;   /**   * Reference to the session namespace   *   * @var Zend_Session_Namespace   */ protected $_session;   /**   * Whether or not to do Proxy Authentication instead of origin server   * authentication (send 407's instead of 401's). Off by default.   *   * @var boolean   */ protected $_imaProxy;   /**   * Setter for the Request object   *   * @param Zend_Controller_Request_Http $request   * @return Zend_Auth_Adapter_Http_Abstract Provides a fluent interface   */ public function setRequest(Zend_Controller_Request_Http $request) { $this->_request = $request;   return $this; }   /**   * Getter for the Request object   *   * @return Zend_Controller_Request_Http   */ public function getRequest() { return $this->_request; }   /**   * Setter for the Response object   *   * @param Zend_Controller_Response_Http $response   * @return Zend_Auth_Adapter_Http_Abstract Provides a fluent interface   */ public function setResponse(Zend_Controller_Response_Http $response) { $this->_response = $response;   return $this; }   /**   * Getter for the Response object   *   * @return Zend_Controller_Response_Http   */ public function getResponse() { return $this->_response; }   /**   * Setter for the _resolver property   *   * @param Zend_Auth_Adapter_Http_Resolver_Interface $resolver   * @return Zend_Auth_Adapter_Http_Abstract Provides a fluent interface   */ public function setResolver($resolver) { $this->_resolver = $resolver;   return $this; }   /**   * Getter for the _resolver property   *   * @return Zend_Auth_Adapter_Http_Resolver_Interface   */ public function getResolver() { return $this->_resolver; }   /**   * Setter for the _session property   *   * @param Zend_Session_Namespace $session   * @return Zend_Auth_Adapter_Http_Abstract Provides a fluent interface   */ public function setSession($session) { $this->_session = $session;   return $this; }   /**   * Getter for the _session property   *   * @return Zend_Session_Namespace   */ public function getSession() { return $this->_session; }   /**   * Challenge Client   *   * Sets a 401 or 407 Unauthorized response code, and creates the   * appropriate Authenticate header(s) to prompt for credentials.   *   * @return Zend_Auth_Result Always returns a non-identity Auth result   */ protected function _challengeClient() { if ($this->_imaProxy) { $statusCode = 407; $headerName = 'Proxy-Authenticate'; } else { $statusCode = 401; $headerName = 'WWW-Authenticate'; }   $this->_response->setHttpResponseCode($statusCode);   $this->_response->setHeader($headerName, $this->_getAuthHeader()); return new Zend_Auth_Result( Zend_Auth_Result::FAILURE_CREDENTIAL_INVALID, array(), array('Invalid or absent credentials; challenging client') ); } }

---

Ntlm.php

Code:

---

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675

<?php /**  * Zend Framework  *  * @category Zend  * @package Zend_Auth  * @subpackage Zend_Auth_Adapter_Http  * @version $Id$  */     /**  * @see Zend_Auth_Adapter_Http_Abstract  */ require_once 'Abstract.php';     /**  * NTLM Authentication Protocol and Security Support Provider  *  * @see http://davenport.sourceforge.net/ntlm.html  * @see http://ubiqx.org/cifs/SMB.html  * @see http://technet.microsoft.com/de-de/magazine/2006.08.securitywatch(en-us).aspx  *  * @todo add NTLMv1 support, as we can't prohibit sending v1 blobs anyway  *  * IMPORTANT NOTE: quoting section 2.8.5.7 from  * http://ubiqx.org/cifs/SMB.html: "The use of NTLMv2 is  * not negotiated between the client and server. There is  * nothing in the protocol to determine which challenge/response  * algorithms should be used."  */ class Portailaccueil_Library_Ntlm extends Zend_Auth_Adapter_Http_Abstract { /**   * Indicates that Unicode strings are supported for use in security buffer data.   */ const FLAG_NEGOTIATE_UNICODE = 0x00000001; /**   * Indicates that OEM strings are supported for use in security buffer data.   */ const FLAG_NEGOTIATE_OEM = 0x00000002; /**   * Requests that the server's authentication realm be included in the Type 2 message.   */ const FLAG_REQUEST_TARGET = 0x00000004; /**   * Specifies that authenticated communication between the client and server should   * carry a digital signature (message integrity).   */ const FLAG_NEGOTIATE_SIGN = 0x00000010; /**   * Specifies that authenticated communication between the client and server should   * be encrypted (message confidentiality).   */ const FLAG_NEGOTIATE_SEAL = 0x00000020; /**   * Indicates that datagram authentication is being used.   */ const FLAG_NEGOTIATE_DATAGRAM_STYLE = 0x00000040; /**   * Indicates that the Lan Manager Session Key should be used for signing and sealing   * authenticated communications.   */ const FLAG_NEGOTIATE_LAN_MANAGER_KEY = 0x00000080; /**   * Indicates that NTLM authentication is being used.   */ const FLAG_NEGOTIATE_NTLM = 0x00000200; /**   * Sent by the client in the Type 3 message to indicate that an anonymous context has   * been established. This also affects the response fields   */ const FLAG_NEGOTIATE_ANONYMOUS = 0x00000800; /**   * Sent by the client in the Type 1 message to indicate that the name of the domain in   * which the client workstation has membership is included in the message. This is used   * by the server to determine whether the client is eligible for local authentication.   */ const FLAG_NEGOTIATE_DOMAIN_SUPPLIED = 0x00001000; /**   * Sent by the client in the Type 1 message to indicate that the client workstation's   * name is included in the message. This is used by the server to determine whether the   * client is eligible for local authentication.   */ const FLAG_NEGOTIATE_WORKSTATION_SUPPLIED = 0x00002000; /**   * Sent by the server to indicate that the server and client are on the same machine.   * Implies that the client may use the established local credentials for authentication   * instead of calculating a response to the challenge.   */ const FLAG_NEGOTIATE_LOCAL_CALL = 0x00004000; /**   * Indicates that authenticated communication between the client and server should be   * signed with a "dummy" signature.   */ const FLAG_NEGOTIATE_ALWAYS_SIGN = 0x00008000; /**   * Sent by the server in the Type 2 message to indicate that the target authentication   * realm is a domain.   */ const FLAG_TARGET_TYPE_DOMAIN = 0x00010000; /**   * Sent by the server in the Type 2 message to indicate that the target authentication   * realm is a server.   */ const FLAG_TARGET_TYPE_SERVER = 0x00020000; /**   * Sent by the server in the Type 2 message to indicate that the target authentication   * realm is a share. Presumably, this is for share-level authentication. Usage is unclear.   */ const FLAG_TARGET_TYPE_SHARE = 0x00040000; /**   * Indicates that the NTLM2 signing and sealing scheme should be used for protecting   * authenticated communications. Note that this refers to a particular session security   * scheme, and is not related to the use of NTLMv2 authentication. This flag can,however,   * have an effect on the response calculations   */ const FLAG_NEGOTIATE_NTLM2_KEY = 0x00080000; /**   * Sent by the server in the Type 2 message to indicate that it is including a Target   * Information block in the message. The Target Information block is used in the   * calculation of the NTLMv2 response.   */ const FLAG_NEGOTIATE_TARGET_INFO = 0x00800000; /**   * Indicates that 128-bit encryption is supported.   */ const FLAG_NEGOTIATE_128 = 0x20000000; /**   * Indicates that the client will provide an encrypted master key in the "Session Key"   * field of the Type 3 message.   */ const FLAG_NEGOTIATE_KEY_EXCHANGE = 0x40000000; /**   * Indicates that 56-bit encryption is supported.   */ const FLAG_NEGOTIATE_56 = 0x80000000;   /**   * names for buffers   */ const BUFFER_DOMAIN = 'domain'; const BUFFER_WORKSTATION = 'workstation'; const BUFFER_TARGETNAME = 'targetname'; const BUFFER_TARGETINFO = 'targetinfo'; const BUFFER_LMRESPONSE = 'lmresponse'; const BUFFER_NTLMRESPONSE = 'ntlmresponse'; const BUFFER_USERNAME = 'username'; const BUFFER_SESSIONKEY = 'sessionkey';   /**   * auth targets server name   */ const TARGETINFO_SERVER = 'servername'; /**   * auth targets domain name   */ const TARGETINFO_DOMAIN = 'domain'; /**   * auth targets fully-qualified DNS host name (i.e., server.domain.com)   */ const TARGETINFO_FQSERVER = 'fqserver'; /**   * auth DNS domain name (i.e., domain.com)   */ const TARGETINFO_DNSDOMAIN = 'dnsdomain';   /**   * map where to find start of security buffers   *   * @var array $messageNumber => array $buffer => location in hex string   */ protected $_securityBufferMap = array( 1 => array( self::BUFFER_DOMAIN => 32, self::BUFFER_WORKSTATION => 48 ), 2 => array( self::BUFFER_TARGETNAME => 24, self::BUFFER_TARGETINFO => 80 ), 3 => array( self::BUFFER_LMRESPONSE => 24, self::BUFFER_NTLMRESPONSE => 40, self::BUFFER_TARGETNAME => 56, self::BUFFER_USERNAME => 72, self::BUFFER_WORKSTATION => 88, self::BUFFER_SESSIONKEY => 104, ) );   /**   * indicators in targetdata   *   * @var array   */ protected $_targetInfoBufferTypMap = array( self::TARGETINFO_DOMAIN => 2, self::TARGETINFO_SERVER => 1, self::TARGETINFO_DNSDOMAIN => 4, self::TARGETINFO_FQSERVER => 3, );   /**   * @var Zend_Log   */ protected $_log;   /**   * @var Zend_Auth_Adapter_Http_Ntlm_Resolver_Interface   */ protected $_resolver;   /**   * @var string current client message   */ protected $_ntlmMessage;   /**   * @var int server flags   */ protected $_serverFlags;   /**   * @var array infos about the client   */ protected $_clientInfo;   /**   * @var array auth target info   */ protected $_targetInfo = array();   /**   * the constructor   *   * @param array $config   * @return void   */ public function __construct(array $config = array()) { if (array_key_exists('log', $config) && $config['log'] instanceof Zend_Log) { $this->_log = $config['log']; } else { $this->_log = new Zend_Log(new Zend_Log_Writer_Null()); }   if (array_key_exists('resolver', $config) /*&& $config['resolver'] instanceof Zend_Auth_Adapter_Http_Resolver_Interface*/) { $this->setResolver($config['resolver']); }   if (array_key_exists('session', $config) && $config['session'] instanceof Zend_Session_Namespace) { $this->setSession($config['session']); }   if (array_key_exists('challenge', $config)) { $this->_challenge = $config['challenge']; }   if (array_key_exists('targetInfo', $config)) { $this->_targetInfo = $config['targetInfo']; }   if (! array_key_exists('serverFlags', $config)) { $config['serverFlags'] = dechex( (0x00000000 | self::FLAG_NEGOTIATE_UNICODE | self::FLAG_NEGOTIATE_NTLM) ); }   $this->setServerFlags($config['serverFlags']);     // to be removed $this->_request = new Zend_Controller_Request_Http(); $this->_response = new Zend_Controller_Response_Http(); }   /**   * Authenticate   *   * @throws Zend_Auth_Adapter_Exception   * @return Zend_Auth_Result   */ public function authenticate() { $authHeader = $this->getRequest()->getHeader('Authorization');   if (! $authHeader) { return $this->_challengeClient(); }   if (substr($authHeader, 0, 5) !== 'NTLM ') { /**   * @see Zend_Auth_Adapter_Exception   */ require_once 'Zend/Auth/Adapter/Exception.php'; throw new Zend_Auth_Adapter_Exception('Unexpected authentication scheme'); }   $authMessage = base64_decode(substr($authHeader, 5)); if (substr($authMessage, 0, 7) != "NTLMSSP") { /**   * @see Zend_Auth_Adapter_Exception   */ require_once 'Zend/Auth/Adapter/Exception.php'; throw new Zend_Auth_Adapter_Exception('Unexpected client response'); }   $this->_ntlmMessage = bin2hex($authMessage); $this->_log->INFO("client send ntlm message #{$this->_getMessageNumber()}"); $this->_log->DEBUG("ntlmMessage #{$this->_getMessageNumber()}: {$this->_ntlmMessage}");   if ($this->_getMessageNumber() === 3) { return $this->_authenticateClient(); }   return $this->_challengeClient(); }   /**   * return message flags   *   * @return int   */ public function getClientFlags() { $offset = $this->_getMessageNumber() == 1 ? 24 : 120; $leFlags = substr($this->_ntlmMessage, $offset, 8);   $flags = $this->leHex2hex($leFlags);   return hexdec($flags); }   /**   * returns client info   * @return array   */ public function getClientInfo() { if (! empty($this->_clientInfo)) { return $this->_clientInfo; } else { $clientFlags = $this->getClientFlags(); $this->_clientInfo = array(); }     // message 1 info if ($this->_getMessageNumber() == 1) { if ($clientFlags & self::FLAG_NEGOTIATE_DOMAIN_SUPPLIED) { $this->_clientInfo[self::BUFFER_DOMAIN] = $this->_getBufferData(self::BUFFER_DOMAIN, FALSE); }   if ($clientFlags & self::FLAG_NEGOTIATE_WORKSTATION_SUPPLIED) { $this->_clientInfo[self::BUFFER_WORKSTATION] = $this->_getBufferData(self::BUFFER_WORKSTATION, FALSE); } }   // message 3 info if ($this->_getMessageNumber() == 3) { $this->_clientInfo = array( self::BUFFER_USERNAME => $this->_getBufferData(self::BUFFER_USERNAME), self::BUFFER_WORKSTATION => $this->_getBufferData(self::BUFFER_WORKSTATION), self::BUFFER_TARGETNAME => $this->_getBufferData(self::BUFFER_TARGETNAME), ); }     return $this->_clientInfo; }   /**   * returns server flags (hex representation)   *   * $param $asLittleEndian   * @return string   */ public function getServerFlags($asLittleEndian = TRUE) { return $asLittleEndian ? bin2hex(pack('V', $this->_serverFlags)) : dechex($this->_serverFlags); }   /**   * sets server falgs from hex representation   *   * @param string $flags in hex representation   * @return int   */ public function setServerFlags($flags) { $this->_serverFlags = hexdec($flags);   $this->_serverFlags |= self::FLAG_NEGOTIATE_TARGET_INFO;   if (! ($this->_serverFlags & (self::FLAG_TARGET_TYPE_SERVER | self::FLAG_TARGET_TYPE_SHARE))) { $this->_serverFlags |= self::FLAG_TARGET_TYPE_DOMAIN; }   return $this->_serverFlags; }   public function setTargetInfo($target) { $this->_targetInfo = $target; }   /**   * authenticates ntlm client (response to message 3)   *   * @return Zend_Auth_Result   */ protected function _authenticateClient() { $resolver = $this->getResolver(); if (! $resolver) { /**   * @see Zend_Auth_Adapter_Exception   */ require_once 'Zend/Auth/Adapter/Exception.php'; throw new Zend_Auth_Adapter_Exception('A resolver object must be set before doing NTLM authentication'); }   $ntlmResponse = $this->_getBufferData(self::BUFFER_NTLMRESPONSE, FALSE);   $clientBlob = substr($ntlmResponse, 16); $clientBlobHash = substr($ntlmResponse, 0, 16);   $userName = $this->_getBufferData(self::BUFFER_USERNAME); $authTarget = $this->_getBufferData(self::BUFFER_TARGETNAME);   $md4hash = $resolver->resolve($userName); if (!$md4hash) { /**   * @see Zend_Auth_Adapter_Exception   */ require_once 'Zend/Auth/Adapter/Exception.php'; throw new Zend_Auth_Adapter_Exception('Could not resolve shared secret'); }   $NTLMv2hash = hash_hmac('md5', $this->toUTF16LE(strtoupper($userName) . $authTarget), $md4hash, TRUE); $blobHash = hash_hmac('md5', pack('H*', $this->_getChallenge()) . $clientBlob, $NTLMv2hash, TRUE);   // destroy challenge if ($this->getSession() instanceof Zend_Session_Namespace) { unset($this->getSession()->ntlmchallenge); }   $identity = new Portailaccueil_Library_Identity(array( 'ntlmData' => $this->_clientInfo ));   if ($clientBlobHash == $blobHash) { return new Zend_Auth_Result(Zend_Auth_Result::SUCCESS, $identity); } else { return $this->_challengeClient(); } }   /**   * (non-PHPdoc)   * @see tine20/Zend/Auth/Http/Zend_Auth_Adapter_Http_Abstract#_challengeClient()   */ protected function _challengeClient() { $result = parent::_challengeClient();   // include identity from message 1 return new Zend_Auth_Result( $result->getCode(), new Portailaccueil_Library_Identity(array( 'flags' => $this->getClientFlags(), 'ntlmData' => $this->getClientInfo() )), $result->getMessages() ); }   protected function _getAuthHeader() { $header = 'NTLM';   if ($this->_getMessageNumber() === 1) { $message2 = $this->_getChallengeMessage(); $header .= ' ' . trim(base64_encode(pack('H*', $message2))); }   return $header; }   /**   * generates challenge (message 2)   *   * @return string hex   */ protected function _getChallengeMessage() { $clientFlags = $this->getClientFlags();   $useNTLM2SessionSecurity = $clientFlags & self::FLAG_NEGOTIATE_NTLM2_KEY; $this->_log->INFO("client " . ($useNTLM2SessionSecurity ? 'supports' : " dosn't") . ' NTLM2 Session Security');   // force NTLM2 as this implies NTLMv2 or NTLM2 session response //$this->_serverFlags |= self::FLAG_NEGOTIATE_NTLM2_KEY;   // todo: decide by serverFlags $targetInfoBuffer = $this->_getTargetInfoBuffer($this->_targetInfo);   // todo: decide by serverFlags $targetNameBuffer = bin2hex($this->toUTF16LE($this->_targetInfo[self::TARGETINFO_DOMAIN]));   // base offset to first buffer $offset = 48;   $message2 = '4e544c4d53535000'. // NTLMSSP Signature '02000000'. // Type 2 Indicator bin2hex(pack('vvV', // Target Name Security Buffer strlen($targetNameBuffer)/2, // - Length strlen($targetNameBuffer)/2, // - Allocated Space $offset // - Offset )). $this->getServerFlags(). // Flags $this->_getChallenge(). // Challenge '0000000000000000'. // Context bin2hex(pack('vvV', // Target Information Security Buffer strlen($targetInfoBuffer)/2, // - Length strlen($targetInfoBuffer)/2, // - Allocated Space $offset += strlen($targetNameBuffer)/2 // - Offset )). $targetNameBuffer. $targetInfoBuffer;   $this->_log->INFO('server generated ntlm message #2'); $this->_log->DEBUG("ntlmMessage #2: $message2");   return $message2; }   /**   * generates random challenge   *   * @return string   */ protected function _getChallenge() { if (! empty($this->_challenge)) { return $this->_challenge; }   $session = $this->getSession(); if (! $session instanceof Zend_Session_Namespace) { /**   * @see Zend_Auth_Adapter_Exception   */ require_once 'Zend/Auth/Adapter/Exception.php'; throw new Zend_Auth_Adapter_Exception('session is not set'); }   if (empty($session->ntlmchallenge)) { $session->ntlmchallenge = $this->generateChallenge(); }   $this->_log->DEBUG("server challenge : {$session->ntlmchallenge}"); return $session->ntlmchallenge; }   /**   * returns decoded buffer data   *   * @param string $name   * @param bool $isUTF16LE   * @return string   */ protected function _getBufferData($name, $isUTF16LE = TRUE) { $sboffset = $this->_securityBufferMap[$this->_getMessageNumber()][$name];   $sbhex = substr($this->_ntlmMessage, $sboffset, 16); extract(unpack('vlength/vspace/Voffset', pack('H*', $sbhex)));   $hexData = substr($this->_ntlmMessage, $offset*2, $length*2);   $data = pack('H*', $hexData); if ($isUTF16LE) { $data = iconv('UTF-16LE', 'UTF-8', $data); } return $data; }   /**   * returns hex representation of given target info   *   * @param array $targetInfo   * @return string   */ protected function _getTargetInfoBuffer(array $targetInfo) { $buffer = ''; foreach ($this->_targetInfoBufferTypMap as $type => $typeIdentifier) { $data = array_key_exists($type, $targetInfo) ? $targetInfo[$type] : ''; $buffer .= $this->_getTargetInfoSubBuffer($type, $data); }   // terminate string (hex) $buffer .= '00000000';   return $buffer; }   /**   * return hex representation of given target info subblock   *   * @param string $type   * @param string $data utf8 encoded data   * @return string   */ protected function _getTargetInfoSubBuffer($type, $data) { $utf16le = $this->toUTF16LE($data); return bin2hex(pack('vv', $this->_targetInfoBufferTypMap[$type], strlen($utf16le)).$utf16le); }   /**   * gets number of current message   *   * @return int   */ protected function _getMessageNumber() { return (int) $this->_ntlmMessage[17]; }   /**   * converts little-endian hex string to normal hex string   *   * @param string $leHex   * @return string   */ public static function leHex2hex($leHex) { $l = $leHex; return $l[6].$l[7].$l[4].$l[5].$l[2].$l[3].$l[0].$l[1]; }   /**   * converts utf8 string to utf16+little-endian   *   * @param string $utf8   * @return string   */ public static function toUTF16LE($utf8) { return iconv('UTF-8', 'UTF-16LE', $utf8); }   /**   * returns random challenge in hex representation   *   * @return string   */ public static function generateChallenge($length = 8) { $hexVals = '0123456789abcdef';   $challenge = ""; for ($i = 0; $i < $length*2; $i++) { $challenge .= $hexVals[rand(0, 15)]; }   return $challenge; } }

---

Identity.php

Code:

---

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60

<?php class Portailaccueil_Library_Identity { /**   * @var int flags   */ protected $_flags = 0;   protected $_domain = NULL; protected $_workstation = NULL;   public function __construct(array $idData = array()) { if (array_key_exists('flags', $idData)) { $this->_flags = $idData['flags']; }   if (array_key_exists('ntlmData', $idData)) {   $which = array('domain', 'workstation'); foreach( (array) $idData['ntlmData'] as $key => $value) { if (in_array($key, $which)) { $var = '_' . $key; $this->$var = $value; } } } }   /**   * get response flags   *   * @return int   */ public function getFlags() { return $this->_flags; }   public function getDomain() { return $this->_domain; }   public function getWorkstation() { return $this->_workstation; }   /**   * checks if flag is set in response flags   *   * @param int $flag   * @return bool   */ public function hasFlag($flag) { return (bool) ($this->getFlags() & $flag); } }

---

Je tente d'identifier un utilisateur via Ntlm comme ceci :

Code:

---

1 2 3 4 5 6 7 8 9 10 11 12 13 14

//@todo : Connexion d'un utilisateur via NTLM $auth = new Portailaccueil_Library_Ntlm();   $authResult = $auth->authenticate();   //Ntlm reconnait une session valide if ($authResult->isValid()) { echo "SUCCESS"; die(); } else { echo $auth->getResponse(); echo "PAS NTLM"; }

---

Avez-vous déjà essayé ce genre de choses ? Car il me retourne ceci :

Code:

---

1 2 3 4 5 6 7 8 9 10 11

object(Zend_Auth_Result)#27 (3) { ["_code":protected] => int(-3) ["_identity":protected] => object(Portailaccueil_Library_Identity)#28 (3) { ["_flags":protected] => int(0) ["_domain":protected] => NULL ["_workstation":protected] => NULL } ["_messages":protected] => array(1) { [0] => string(49) "Invalid or absent credentials; challenging client" } }

---

Alors qu'avec un code php normal pour NTLM j'obtient bien le domaine et le nom de l'utilisateur. J'aimerais bien utilisé un module Zend c'est quand même mieux. Mais si je peux pas faire autrement je créerais mon propre module...

Un petit coup de main serait pas de refus.

Merci d'avance