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   1  <?php
   2  
   3  include($CFG->dirroot.'/auth/cas/languages.php');
   4  
   5  // set to defaults if undefined (CAS)
   6  if (!isset ($config->hostname)) {
   7      $config->hostname = '';
   8  }
   9  if (!isset ($config->port)) {
  10      $config->port = '';
  11  }
  12  if (!isset ($config->casversion)) {
  13      $config->casversion = CAS_VERSION_2_0;
  14  }
  15  if (!isset ($config->baseuri)) {
  16      $config->baseuri = '';
  17  }
  18  if (!isset ($config->language)) {
  19      $config->language = '';
  20  }
  21  if (!isset ($config->proxycas)) {
  22      $config->proxycas = '';
  23  }
  24  if (!isset ($config->logoutcas)) {
  25      $config->logoutcas = '';
  26  }
  27  if (!isset ($config->multiauth)) {
  28      $config->multiauth = '';
  29  }
  30  if (!isset ($config->certificate_check)) {
  31      $config->certificate_check = '';
  32  }
  33  if (!isset ($config->certificate_path)) {
  34      $config->certificate_path = '';
  35  }
  36  if (!isset($config->curl_ssl_version)) {
  37      $config->curl_ssl_version = '';
  38  }
  39  if (!isset($config->logout_return_url)) {
  40      $config->logout_return_url = '';
  41  }
  42  
  43  // set to defaults if undefined (LDAP)
  44  if (!isset($config->host_url)) {
  45       $config->host_url = '';
  46  }
  47  if (!isset($config->start_tls)) {
  48      $config->start_tls = false;
  49  }
  50  if (empty($config->ldapencoding)) {
  51      $config->ldapencoding = 'utf-8';
  52  }
  53  if (!isset($config->pagesize)) {
  54      $config->pagesize = LDAP_DEFAULT_PAGESIZE;
  55  }
  56  if (!isset($config->contexts)) {
  57      $config->contexts = '';
  58  }
  59  if (!isset($config->user_type)) {
  60      $config->user_type = 'default';
  61  }
  62  if (!isset($config->user_attribute)) {
  63      $config->user_attribute = '';
  64  }
  65  if (!isset($config->search_sub)) {
  66      $config->search_sub = '';
  67  }
  68  if (!isset($config->opt_deref)) {
  69      $config->opt_deref = LDAP_DEREF_NEVER;
  70  }
  71  if (!isset($config->bind_dn)) {
  72      $config->bind_dn = '';
  73  }
  74  if (!isset($config->bind_pw)) {
  75      $config->bind_pw = '';
  76  }
  77  if (!isset($config->ldap_version)) {
  78      $config->ldap_version = '3';
  79  }
  80  if (!isset($config->objectclass)) {
  81      $config->objectclass = '';
  82  }
  83  if (!isset($config->memberattribute)) {
  84      $config->memberattribute = '';
  85  }
  86  if (!isset($config->memberattribute_isdn)) {
  87      $config->memberattribute_isdn = '';
  88  }
  89  if (!isset($config->groupecreators)) {
  90      $config->groupecreators = '';
  91  }
  92  if (!isset($config->attrcreators)) {
  93      $config->attrcreators = '';
  94  }
  95  if (!isset($config->removeuser)) {
  96      $config->removeuser = AUTH_REMOVEUSER_KEEP;
  97  }
  98  
  99  $yesno = array( get_string('no'), get_string('yes') );
 100  
 101  $disabled = '';
 102  if (!ldap_paged_results_supported($config->ldap_version)) {
 103      $disabled = ' disabled="disabled"';
 104      echo $OUTPUT->notification(get_string('pagedresultsnotsupp', 'auth_ldap'));
 105  }
 106  
 107  ?>
 108  <table cellspacing="0" cellpadding="5" border="0">
 109  <tr>
 110      <td colspan="2">
 111          <h4><?php print_string('auth_cas_server_settings', 'auth_cas') ?></h4>
 112      </td>
 113  </tr>
 114  <tr valign="top" class="required">
 115      <td align="right"><label for="hostname"><?php print_string('auth_cas_hostname_key', 'auth_cas') ?>: </label></td>
 116      <td>
 117          <input name="hostname" id="hostname" type="text" size="30" value="<?php echo $config->hostname ?>" />
 118          <?php if (isset($err['hostname'])) { echo $OUTPUT->error_text($err['hostname']); } ?>
 119      </td>
 120      <td>
 121          <?php print_string('auth_cas_hostname', 'auth_cas') ?>
 122      </td>
 123  </tr>
 124  <tr valign="top" class="required">
 125      <td align="right">
 126          <label for="baseuri"><?php print_string('auth_cas_baseuri_key', 'auth_cas') ?>: </label>
 127      </td>
 128      <td>
 129          <input name="baseuri" id="baseuri" type="text" size="30" value="<?php echo $config->baseuri ?>" />
 130          <?php if (isset($err['baseuri'])) { echo $OUTPUT->error_text($err['baseuri']); } ?>
 131      </td>
 132      <td>
 133          <?php print_string('auth_cas_baseuri', 'auth_cas') ?>
 134      </td>
 135  </tr>
 136  <tr valign="top" class="required">
 137      <td align="right">
 138          <label for="port"><?php print_string('auth_cas_port_key', 'auth_cas') ?>: </label>
 139      </td>
 140      <td>
 141          <input name="port" id="port" type="text" size="30" value="<?php echo $config->port ?>" />
 142          <?php if (isset($err['port'])) { echo $OUTPUT->error_text($err['port']); } ?>
 143      </td>
 144      <td>
 145          <?php print_string('auth_cas_port', 'auth_cas') ?>
 146      </td>
 147  </tr>
 148  <tr valign="top" class="required">
 149      <td align="right">
 150          <?php echo html_writer::label(get_string('auth_cas_casversion', 'auth_cas'), 'menucasversion'); ?>:
 151      </td>
 152      <td>
 153          <?php
 154               $casversions = array();
 155               $casversions[CAS_VERSION_1_0] = 'CAS 1.0';
 156               $casversions[CAS_VERSION_2_0] = 'CAS 2.0';
 157               echo html_writer::select($casversions, 'casversion', $config->casversion, false);
 158               if (isset($err['casversion'])) { echo $OUTPUT->error_text($err['casversion']); }
 159          ?>
 160      </td>
 161      <td>
 162          <?php print_string('auth_cas_version', 'auth_cas') ?>
 163      </td>
 164  </tr>
 165  <tr valign="top" class="required">
 166      <td align="right"><?php echo html_writer::label(get_string('auth_cas_language_key', 'auth_cas'), 'menulanguage'); ?>:</td>
 167      <td>
 168          <?php echo html_writer::select($CASLANGUAGES, 'language', $config->language, false); ?>
 169      </td>
 170      <td>
 171          <?php print_string('auth_cas_language', 'auth_cas') ?>
 172      </td>
 173  </tr>
 174  <tr valign="top" class="required">
 175      <td align="right">
 176          <?php echo html_writer::label(get_string('auth_cas_proxycas_key', 'auth_cas'), 'menuproxycas'); ?>:
 177      </td>
 178      <td>
 179          <?php echo html_writer::select($yesno, 'proxycas', $config->proxycas, false); ?>
 180      </td>
 181      <td>
 182          <?php print_string('auth_cas_proxycas', 'auth_cas') ?>
 183      </td>
 184  </tr>
 185  <tr valign="top" class="required">
 186      <td align="right"><?php echo html_writer::label(get_string('auth_cas_logoutcas_key', 'auth_cas'), 'menulogoutcas'); ?>:</td>
 187      <td>
 188          <?php echo html_writer::select($yesno, 'logoutcas', $config->logoutcas, false); ?>
 189      </td>
 190      <td>
 191          <?php print_string('auth_cas_logoutcas', 'auth_cas') ?>
 192      </td>
 193  </tr>
 194  <tr valign="top" class="required">
 195      <td align="right"><?php echo html_writer::label(get_string('auth_cas_multiauth_key', 'auth_cas'), 'menumultiauth'); ?>:</td>
 196      <td>
 197          <?php echo html_writer::select($yesno, 'multiauth', $config->multiauth, false); ?>
 198      </td>
 199      <td>
 200          <?php print_string('auth_cas_multiauth', 'auth_cas') ?>
 201      </td>
 202  </tr>
 203  <tr valign="top"  class="required">
 204      <td align="right"><?php echo html_writer::label(get_string('auth_cas_certificate_check_key', 'auth_cas'), 'menucertificate_check'); ?>:</td>
 205      <td>
 206          <?php echo html_writer::select($yesno, 'certificate_check', $config->certificate_check, false); ?>
 207      </td>
 208      <td>
 209          <?php print_string('auth_cas_certificate_check', 'auth_cas') ?>
 210      </td>
 211  </tr>
 212  <tr valign="top" class="required">
 213      <td align="right"><label for="certificate_path"><?php print_string('auth_cas_certificate_path_key', 'auth_cas') ?>: </label></td>
 214      <td>
 215          <input name="certificate_path" id="certificate_path" type="text" size="30" value="<?php echo $config->certificate_path ?>" />
 216          <?php if (isset($err['certificate_path'])) echo $OUTPUT->error_text($err['certificate_path']); ?>
 217      </td>
 218      <td>
 219          <?php print_string('auth_cas_certificate_path', 'auth_cas') ?>
 220      </td>
 221  </tr>
 222  <tr valign="top" class="required">
 223      <td align="right"><label for="curl_ ssl_version"><?php print_string('auth_cas_curl_ssl_version_key', 'auth_cas') ?>: </label></td>
 224      <td>
 225          <?php
 226              $sslversions = array();
 227              $sslversions[''] = get_string('auth_cas_curl_ssl_version_default', 'auth_cas');
 228              if (defined('CURL_SSLVERSION_TLSv1')) {
 229                  $sslversions[CURL_SSLVERSION_TLSv1] = get_string('auth_cas_curl_ssl_version_TLSv1x', 'auth_cas');
 230              }
 231              if (defined('CURL_SSLVERSION_TLSv1_0')) {
 232                  $sslversions[CURL_SSLVERSION_TLSv1_0] = get_string('auth_cas_curl_ssl_version_TLSv10', 'auth_cas');
 233              }
 234              if (defined('CURL_SSLVERSION_TLSv1_1')) {
 235                  $sslversions[CURL_SSLVERSION_TLSv1_1] = get_string('auth_cas_curl_ssl_version_TLSv11', 'auth_cas');
 236              }
 237              if (defined('CURL_SSLVERSION_TLSv1_2')) {
 238                  $sslversions[CURL_SSLVERSION_TLSv1_2] = get_string('auth_cas_curl_ssl_version_TLSv12', 'auth_cas');
 239              }
 240              if (defined('CURL_SSLVERSION_SSLv2')) {
 241                  $sslversions[CURL_SSLVERSION_SSLv2] = get_string('auth_cas_curl_ssl_version_SSLv2', 'auth_cas');
 242              }
 243              if (defined('CURL_SSLVERSION_SSLv3')) {
 244                  $sslversions[CURL_SSLVERSION_SSLv3] = get_string('auth_cas_curl_ssl_version_SSLv3', 'auth_cas');
 245              }
 246              echo html_writer::select($sslversions, 'curl_ssl_version', $config->curl_ssl_version, false);
 247              if (isset($err['curl_ssl_version'])) echo $OUTPUT->error_text($err['curl_ssl_version']);
 248          ?>
 249      </td>
 250      <td>
 251          <?php print_string('auth_cas_curl_ssl_version', 'auth_cas') ?>
 252      </td>
 253  </tr>
 254  <tr valign="top" class="required">
 255      <td align="right"><?php print_string('auth_cas_logout_return_url_key', 'auth_cas') ?>:</td>
 256      <td>
 257         <input name="logout_return_url" type="text" size="30" value="<?php echo $config->logout_return_url ?>" />
 258         <?php if (isset($err['logout_return_url'])) { echo $OUTPUT->error_text($err['logout_return_url']); } ?>
 259      </td>
 260      <td>
 261          <?php print_string('auth_cas_logout_return_url', 'auth_cas') ?>
 262      </td>
 263  </tr>
 264  <tr>
 265     <td colspan="2">
 266          <h4><?php print_string('auth_ldap_server_settings', 'auth_ldap') ?></h4>
 267     </td>
 268  </tr>
 269  <tr valign="top" class="required">
 270      <td align="right">
 271          <label for="host_url"><?php print_string('auth_ldap_host_url_key', 'auth_ldap') ?></label>
 272      </td>
 273      <td>
 274          <input name="host_url" id="host_url" type="text" size="30" value="<?php echo $config->host_url?>" />
 275          <?php if (isset($err['host_url'])) { echo $OUTPUT->error_text($err['host_url']); } ?>
 276      </td>
 277      <td>
 278          <?php print_string('auth_ldap_host_url', 'auth_ldap') ?>
 279      </td>
 280  </tr>
 281  <tr valign="top" class="required">
 282      <td align="right"><label for="ldap_version"><?php print_string('auth_ldap_version_key', 'auth_ldap') ?></label></td>
 283      <td>
 284          <?php
 285               $versions = array();
 286               $versions[2] = '2';
 287               $versions[3] = '3';
 288               echo html_writer::select($versions, 'ldap_version', $config->ldap_version, false);
 289               if (isset($err['ldap_version'])) { echo $OUTPUT->error_text($err['ldap_version']); }
 290          ?>
 291      </td>
 292      <td>
 293          <?php print_string('auth_ldap_version', 'auth_ldap') ?>
 294      </td>
 295  </tr>
 296  <tr valign="top">
 297      <td align="right">
 298          <label for="start_tls"><?php print_string('start_tls_key', 'auth_ldap') ?></label>
 299      </td>
 300      <td>
 301          <?php echo html_writer::select($yesno, 'start_tls', $config->start_tls, false); ?>
 302      </td>
 303      <td>
 304          <?php print_string('start_tls', 'auth_ldap') ?>
 305      </td>
 306  </tr>
 307  <tr valign="top" class="required">
 308      <td align="right">
 309          <label for="ldapencoding"><?php print_string('auth_ldap_ldap_encoding_key', 'auth_ldap') ?></label>
 310      </td>
 311      <td>
 312          <input id="ldapencoding" name="ldapencoding" type="text" value="<?php echo $config->ldapencoding ?>" />
 313          <?php if (isset($err['ldapencoding'])) { echo $OUTPUT->error_text($err['ldapencoding']); } ?>
 314      </td>
 315      <td>
 316          <?php print_string('auth_ldap_ldap_encoding', 'auth_ldap') ?>
 317      </td>
 318  </tr>
 319  <tr valign="top">
 320      <td align="right">
 321          <label for="pagesize"><?php print_string('pagesize_key', 'auth_ldap') ?></label>
 322      </td>
 323      <td>
 324          <input id="pagesize" name="pagesize" type="text" value="<?php echo $config->pagesize ?>" <?php echo $disabled ?>/>
 325          <?php
 326              if (isset($err['pagesize'])) { echo $OUTPUT->error_text($err['pagesize']); }
 327              if ($disabled) {
 328                  // Don't loose the page size value (disabled fields are not submitted!)
 329          ?>
 330              <input id="pagesize" name="pagesize" type="hidden" value="<?php echo $config->pagesize ?>" />
 331          <?php } ?>
 332      </td>
 333      <td>
 334          <?php print_string('pagesize', 'auth_ldap') ?>
 335      </td>
 336  </tr>
 337  <tr>
 338      <td colspan="2">
 339          <h4><?php print_string('auth_ldap_bind_settings', 'auth_ldap') ?></h4>
 340      </td>
 341  </tr>
 342  <tr valign="top" class="required">
 343      <td align="right">
 344          <label for="bind_dn"><?php print_string('auth_ldap_bind_dn_key', 'auth_ldap') ?></label>
 345      </td>
 346      <td>
 347          <input name="bind_dn" id="bind_dn" type="text" size="30" value="<?php echo $config->bind_dn?>" />
 348          <?php if (isset($err['bind_dn'])) { echo $OUTPUT->error_text($err['bind_dn']); } ?>
 349      </td>
 350      <td>
 351          <?php print_string('auth_ldap_bind_dn', 'auth_ldap') ?>
 352      </td>
 353  </tr>
 354  <tr valign="top" class="required">
 355      <td align="right">
 356          <label for="bind_pw"><?php print_string('auth_ldap_bind_pw_key', 'auth_ldap') ?></label>
 357      </td>
 358      <td>
 359          <input name="bind_pw" id="bind_pw" type="password" size="30" value="<?php echo $config->bind_pw?>" autocomplete="off"/>
 360          <?php if (isset($err['bind_pw'])) { echo $OUTPUT->error_text($err['bind_pw']); } ?>
 361      </td>
 362      <td>
 363          <?php print_string('auth_ldap_bind_pw', 'auth_ldap') ?>
 364      </td>
 365  </tr>
 366  <tr>
 367      <td colspan="2">
 368          <h4><?php print_string('auth_ldap_user_settings', 'auth_ldap') ?></h4>
 369      </td>
 370  </tr>
 371  <tr valign="top" class="required">
 372      <td align="right">
 373          <label for="menuuser_type"><?php print_string('auth_ldap_user_type_key', 'auth_ldap') ?></label>
 374      </td>
 375      <td>
 376          <?php
 377              echo html_writer::select(ldap_supported_usertypes(), 'user_type', $config->user_type, false);
 378              if (isset($err['user_type'])) { echo $OUTPUT->error_text($err['user_type']); }
 379          ?>
 380      </td>
 381      <td>
 382          <?php print_string('auth_ldap_user_type', 'auth_ldap') ?>
 383      </td>
 384  </tr>
 385  <tr valign="top" class="required">
 386      <td align="right">
 387          <label for="contexts"><?php print_string('auth_ldap_contexts_key', 'auth_ldap') ?></label>
 388      </td>
 389      <td>
 390          <input name="contexts" id="contexts" type="text" size="30" value="<?php echo $config->contexts?>" />
 391          <?php if (isset($err['contexts'])) { echo $OUTPUT->error_text($err['contexts']); } ?>
 392      </td>
 393      <td>
 394          <?php print_string('auth_ldap_contexts', 'auth_ldap') ?>
 395      </td>
 396  </tr>
 397  <tr valign="top" class="required">
 398      <td align="right">
 399          <label for="menusearch_sub"><?php print_string('auth_ldap_search_sub_key', 'auth_ldap') ?></label></td>
 400      <td>
 401          <?php echo html_writer::select($yesno, 'search_sub', $config->search_sub, false); ?>
 402      </td>
 403      <td>
 404          <?php print_string('auth_ldap_search_sub', 'auth_ldap') ?>
 405      </td>
 406  </tr>
 407  <tr valign="top" class="required">
 408      <td align="right"><label for="menuopt_deref"><?php print_string('auth_ldap_opt_deref_key', 'auth_ldap') ?></label></td>
 409      <td>
 410          <?php
 411               $opt_deref = array();
 412               $opt_deref[LDAP_DEREF_NEVER] = get_string('no');
 413               $opt_deref[LDAP_DEREF_ALWAYS] = get_string('yes');
 414               echo html_writer::select($opt_deref, 'opt_deref', $config->opt_deref, false);
 415               if (isset($err['opt_deref'])) { echo $OUTPUT->error_text($err['opt_deref']); }
 416          ?>
 417      </td>
 418      <td>
 419          <?php print_string('auth_ldap_opt_deref', 'auth_ldap') ?>
 420      </td>
 421  </tr>
 422  <tr valign="top" class="required">
 423      <td align="right">
 424          <label for="user_attribute"><?php print_string('auth_ldap_user_attribute_key', 'auth_ldap') ?></label>
 425      </td>
 426      <td>
 427          <input name="user_attribute" id="user_attribute" type="text" size="30" value="<?php echo $config->user_attribute?>" />
 428          <?php if (isset($err['user_attribute'])) { echo $OUTPUT->error_text($err['user_attribute']); } ?>
 429      </td>
 430      <td>
 431          <?php print_string('auth_ldap_user_attribute', 'auth_ldap') ?>
 432      </td>
 433  </tr>
 434  <tr valign="top" class="required">
 435      <td align="right">
 436          <label for="memberattribute"><?php print_string('auth_ldap_memberattribute_key', 'auth_ldap') ?></label>
 437      </td>
 438      <td>
 439          <input name="memberattribute" id="memberattribute" type="text" size="30" value="<?php echo $config->memberattribute?>" />
 440          <?php if (isset($err['memberattribute'])) { echo $OUTPUT->error_text($err['memberattribute']); } ?>
 441      </td>
 442      <td>
 443          <?php print_string('auth_ldap_memberattribute', 'auth_ldap') ?>
 444      </td>
 445  </tr>
 446  <tr valign="top" class="required">
 447      <td align="right">
 448          <label for="memberattribute_isdn"><?php print_string('auth_ldap_memberattribute_isdn_key', 'auth_ldap') ?></label>
 449      </td>
 450      <td>
 451          <input name="memberattribute_isdn" id="memberattribute_isdn" type="text" size="30" value="<?php echo $config->memberattribute_isdn?>" />
 452          <?php if (isset($err['memberattribute_isdn'])) { echo $OUTPUT->error_text($err['memberattribute_isdn']); } ?>
 453      </td>
 454      <td>
 455          <?php print_string('auth_ldap_memberattribute_isdn', 'auth_ldap') ?>
 456      </td>
 457  </tr>
 458  <tr valign="top" class="required">
 459      <td align="right">
 460          <label for="objectclass"><?php print_string('auth_ldap_objectclass_key', 'auth_ldap') ?></label>
 461      </td>
 462      <td>
 463          <input name="objectclass" id="objectclass" type="text" size="30" value="<?php echo $config->objectclass?>" />
 464          <?php if (isset($err['objectclass'])) { echo $OUTPUT->error_text($err['objectclass']); } ?>
 465      </td>
 466      <td>
 467          <?php print_string('auth_ldap_objectclass', 'auth_ldap') ?>
 468      </td>
 469  </tr>
 470  <tr>
 471      <td colspan="2">
 472          <h4><?php print_string('coursecreators') ?></h4>
 473      </td>
 474  </tr>
 475  <tr valign="top" class="required">
 476      <td align="right">
 477          <label for="attrcreators"><?php print_string('auth_ldap_attrcreators_key', 'auth_ldap') ?></label>
 478      </td>
 479      <td>
 480          <input name="attrcreators" id="attrcreators" type="text" size="30" value="<?php echo $config->attrcreators?>" />
 481          <?php if (isset($err['attrcreators'])) { echo $OUTPUT->error_text($err['attrcreators']); } ?>
 482      </td>
 483      <td>
 484          <?php print_string('auth_ldap_attrcreators', 'auth_ldap') ?>
 485      </td>
 486  </tr>
 487  <tr valign="top" class="required">
 488      <td align="right">
 489          <label for="groupecreators"><?php print_string('auth_ldap_groupecreators_key', 'auth_ldap') ?></label>
 490      </td>
 491      <td>
 492          <input name="groupecreators" id="groupecreators" type="text" size="30" value="<?php echo $config->groupecreators?>" />
 493          <?php if (isset($err['groupecreators'])) { echo $OUTPUT->error_text($err['groupecreators']); } ?>
 494      </td>
 495      <td>
 496          <?php print_string('auth_ldap_groupecreators', 'auth_ldap') ?>
 497      </td>
 498  </tr>
 499  <tr>
 500      <td colspan="2">
 501          <h4><?php print_string('auth_sync_script', 'auth') ?></h4>
 502      </td>
 503  </tr>
 504  <tr valign="top">
 505      <td align="right">
 506          <label for="menuremoveuser"><?php print_string('auth_remove_user_key', 'auth') ?></label>
 507      </td>
 508      <td>
 509          <?php
 510               $deleteopt = array();
 511               $deleteopt[AUTH_REMOVEUSER_KEEP] = get_string('auth_remove_keep', 'auth');
 512               $deleteopt[AUTH_REMOVEUSER_SUSPEND] = get_string('auth_remove_suspend', 'auth');
 513               $deleteopt[AUTH_REMOVEUSER_FULLDELETE] = get_string('auth_remove_delete', 'auth');
 514               echo html_writer::select($deleteopt, 'removeuser', $config->removeuser, false);
 515          ?>
 516      </td>
 517      <td>
 518          <?php print_string('auth_remove_user', 'auth') ?>
 519      </td>
 520  </tr>
 521  <?php
 522  $help  = get_string('auth_ldapextrafields', 'auth_ldap');
 523  $help .= get_string('auth_updatelocal_expl', 'auth');
 524  $help .= get_string('auth_fieldlock_expl', 'auth');
 525  $help .= get_string('auth_updateremote_expl', 'auth');
 526  $help .= '<hr />';
 527  $help .= get_string('auth_updateremote_ldap', 'auth');
 528  
 529  print_auth_lock_options($this->authtype, $user_fields, $help, true, true, $this->get_custom_user_profile_fields());
 530  ?>
 531  </table>