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<?php
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/* For licensing terms, see /license.txt */
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/**
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* LDAP module functions
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*
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* If the application uses LDAP, these functions are used
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* for logging in, searching user info, adding this info
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* to the Chamilo database...
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- function ldap_authentication_check()
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- function ldap_find_user_info()
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- function ldap_login()
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- function ldap_put_user_info_locally()
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- ldap_set_version()
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known bugs
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----------
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- (fixed 18 june 2003) code has been internationalized
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- (fixed 07/05/2003) fixed some non-relative urls or includes
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- (fixed 28/04/2003) we now use global config.inc variables instead of local ones
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- (fixed 22/04/2003) the last name of a user was restricted to the first part
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- (fixed 11/04/2003) the user was never registered as a course manager
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version history
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---------------
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This historial has been discontinued. Please use the Mercurial logs for more
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3.2 - updated to allow for specific term search for teachers identification
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3.1 - updated code to use database settings, to respect coding conventions
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* as much as possible (camel-case removed) and to allow for non-anonymous login
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3.0 - updated to use ldap_var.inc.php instead of ldap_var.inc (deprecated)
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(November 2003)
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2.9 - further changes for new login procedure
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- (busy) translating french functions to english
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(October 2003)
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2.8 - adapted for new Claroline login procedure
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- ldap package now becomes a standard, in auth/ldap
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2.7 - uses more standard LDAP field names: mail, sn, givenname (or cn)
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instead of mail, preferredsn, preferredgivenname
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there are still
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- code cleanup
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- fixed bug: dc = xx, dc = yy was configured for UGent
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and put literally in the code, this is now a variable
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in configuration.php ($LDAPbasedn)
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with thanks to
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- Stefan De Wannemacker (Ghent University)
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- Universite Jean Monet (J Dubois / Michel Courbon)
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- Michel Panckoucke for reporting and fixing a bug
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- Patrick Cool: fixing security hole
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* @author Roan Embrechts
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* @version 3.0
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* @package chamilo.auth.ldap
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* Note:
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* If you are using a firewall, you might need to check port 389 is open in
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* order for Chamilo to communicate with the LDAP server.
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* See http://support.chamilo.org/issues/4675 for details.
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*/
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/**
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* Inclusions
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*/
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use \ChamiloSession as Session;
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/**
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* Code
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*/
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require_once api_get_path(SYS_CODE_PATH).'auth/external_login/ldap.inc.php';
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require 'ldap_var.inc.php';
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/**
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* Check login and password with LDAP
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* @return boolean when login & password both OK, false otherwise
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* @author Roan Embrechts (based on code from Universit<EFBFBD> Jean Monet)
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*/
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function ldap_login($login, $password) {
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//error_log('Entering ldap_login('.$login.','.$password.')',0);
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$res = ldap_authentication_check($login, $password);
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// res=-1 -> the user does not exist in the ldap database
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// res=1 -> invalid password (user does exist)
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if ($res==1) { //WRONG PASSWORD
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//$errorMessage = "LDAP User or password incorrect, try again.<br />";
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if (isset($log)) unset($log); if (isset($uid)) unset($uid);
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$loginLdapSucces = false;
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}
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if ($res==-1) { //WRONG USERNAME
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//$errorMessage = "LDAP User or password incorrect, try again.<br />";
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$login_ldap_success = false;
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}
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if ($res==0) { //LOGIN & PASSWORD OK - SUCCES
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//$errorMessage = "Successful login w/ LDAP.<br>";
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$login_ldap_success = true;
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}
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//$result = "This is the result: $errorMessage";
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$result = $login_ldap_success;
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return $result;
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}
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/**
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* Find user info in LDAP
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* @return array Array with indexes: "firstname", "name", "email", "employeenumber"
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* @author Stefan De Wannemacker
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* @author Roan Embrechts
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*/
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function ldap_find_user_info ($login) {
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//error_log('Entering ldap_find_user_info('.$login.')',0);
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global $ldap_host, $ldap_port, $ldap_basedn, $ldap_rdn, $ldap_pass, $ldap_search_dn;
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// basic sequence with LDAP is connect, bind, search,
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// interpret search result, close connection
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//echo "Connecting ...";
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$ldap_connect = ldap_connect( $ldap_host, $ldap_port);
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ldap_set_version($ldap_connect);
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if ($ldap_connect) {
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//echo " Connect to LDAP server successful ";
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//echo "Binding ...";
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$ldap_bind = false;
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$ldap_bind_res = ldap_handle_bind($ldap_connect,$ldap_bind);
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if ($ldap_bind_res) {
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//echo " LDAP bind successful... ";
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//echo " Searching for uid... ";
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// Search surname entry
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//OLD: $sr=ldap_search($ldapconnect,"dc=rug, dc=ac, dc=be", "uid=$login");
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//echo "<p> ldapDc = '$LDAPbasedn' </p>";
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if(!empty($ldap_search_dn)) {
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$sr=ldap_search($ldap_connect, $ldap_search_dn, "uid=$login");
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} else {
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$sr=ldap_search($ldap_connect, $ldap_basedn, "uid=$login");
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}
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//echo " Search result is ".$sr;
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//echo " Number of entries returned is ".ldap_count_entries($ldapconnect,$sr);
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//echo " Getting entries ...";
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$info = ldap_get_entries($ldap_connect, $sr);
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//echo "Data for ".$info["count"]." items returned:<p>";
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} else {
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//echo "LDAP bind failed...";
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}
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//echo "Closing LDAP connection<hr>";
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ldap_close($ldap_connect);
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} else {
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//echo "<h3>Unable to connect to LDAP server</h3>";
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}
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//DEBUG: $result["firstname"] = "Jan"; $result["name"] = "De Test"; $result["email"] = "email@ugent.be";
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$result["firstname"] = $info[0]["cn"][0];
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$result["name"] = $info[0]["sn"][0];
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$result["email"] = $info[0]["mail"][0];
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$tutor_field = api_get_setting('ldap_filled_tutor_field');
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$result[$tutor_field] = $info[0][$tutor_field]; //employeenumber by default
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return $result;
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}
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/**
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* This function uses the data from ldap_find_user_info()
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* to add the userdata to Chamilo
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* "firstname", "name", "email", "isEmployee"
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* @author Roan Embrechts
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*/
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function ldap_put_user_info_locally($login, $info_array) {
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//error_log('Entering ldap_put_user_info_locally('.$login.',info_array)',0);
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global $ldap_pass_placeholder;
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global $submitRegistration, $submit, $uname, $email,
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$nom, $prenom, $password, $password1, $status;
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global $platformLanguage;
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global $loginFailed, $uidReset, $_user;
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/*----------------------------------------------------------
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1. set the necessary variables
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------------------------------------------------------------ */
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$uname = $login;
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$email = $info_array["email"];
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$nom = $info_array["name"];
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$prenom = $info_array["firstname"];
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$password = $ldap_pass_placeholder;
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$password1 = $ldap_pass_placeholder;
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$official_code = '';
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define ("STUDENT",5);
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define ("COURSEMANAGER",1);
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$tutor_field = api_get_setting('ldap_filled_tutor_field');
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$tutor_value = api_get_setting('ldap_filled_tutor_field_value');
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if(empty($tutor_field)) {
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$status = STUDENT;
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} else {
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if(empty($tutor_value)) {
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//in this case, we are assuming that the admin didn't give a criteria
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// so that if the field is not empty, it is a tutor
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if(!empty($info_array[$tutor_field])) {
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$status = COURSEMANAGER;
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} else {
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$status = STUDENT;
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}
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} else {
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//the tutor_value is filled, so we need to check the contents of the LDAP field
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if (is_array($info_array[$tutor_field]) && in_array($tutor_value,$info_array[$tutor_field])) {
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$status = COURSEMANAGER;
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} else {
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$status = STUDENT;
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}
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}
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}
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//$official_code = xxx; //example: choose an attribute
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/*----------------------------------------------------------
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2. add info to Chamilo
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------------------------------------------------------------ */
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$language = api_get_setting('platformLanguage');
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if (empty($language)) { $language = 'english'; }
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$_userId = UserManager::create_user($prenom, $nom, $status,
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$email, $uname, $password, $official_code,
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$language,'', '', 'ldap');
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//echo "new user added to Chamilo, id = $_userId";
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//user_id, username, password, auth_source
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/*----------------------------------------------------------
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3. register session
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------------------------------------------------------------ */
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$uData['user_id'] = $_userId;
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$uData['username'] = $uname;
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$uData['auth_source'] = "ldap";
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$loginFailed = false;
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$uidReset = true;
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$_user['user_id'] = $uData['user_id'];
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Session::write('_uid', $_uid);
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}
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/**
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* The code of UGent uses these functions to authenticate.
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* function AuthVerifEnseignant ($uname, $passwd)
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* function AuthVerifEtudiant ($uname, $passwd)
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* function Authentif ($uname, $passwd)
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* @todo translate the comments and code to english
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* @todo let these functions use the variables in config.inc instead of ldap_var.inc
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*/
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/**
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* Checks the existence of a member in LDAP
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* @param string username input on keyboard
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* @param string password given by user
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* @return int 0 if authentication succeeded, 1 if password was incorrect, -1 if it didn't belong to LDAP
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*/
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function ldap_authentication_check ($uname, $passwd) {
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//error_log('Entering ldap_authentication_check('.$uname.','.$passwd.')',0);
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global $ldap_host, $ldap_port, $ldap_basedn, $ldap_host2, $ldap_port2,$ldap_rdn,$ldap_pass;
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//error_log('Entering ldap_authentication_check('.$uname.','.$passwd.')',0);
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// Establish anonymous connection with LDAP server
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// Etablissement de la connexion anonyme avec le serveur LDAP
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$ds=ldap_connect($ldap_host,$ldap_port);
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ldap_set_version($ds);
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$test_bind = false;
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$test_bind_res = ldap_handle_bind($ds,$test_bind);
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//if problem, use the replica
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if ($test_bind_res===false) {
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$ds=ldap_connect($ldap_host2,$ldap_port2);
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ldap_set_version($ds);
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} else {
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//error_log('Connected to server '.$ldap_host);
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}
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if ($ds!==false) {
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//Creation of filter containing values input by the user
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// Here it might be necessary to use $filter="(samaccountName=$uname)"; - see http://support.chamilo.org/issues/4675
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$filter="(uid=$uname)";
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// Open anonymous LDAP connection
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$result=false;
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$ldap_bind_res = ldap_handle_bind($ds,$result);
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// Executing the search with the $filter parametr
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//error_log('Searching for '.$filter.' on LDAP server',0);
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$sr=ldap_search($ds,$ldap_basedn,$filter);
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$info = ldap_get_entries($ds, $sr);
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$dn=($info[0]["dn"]);
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// debug !! echo"<br> dn = $dn<br> pass = $passwd<br>";
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// closing 1st connection
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ldap_close($ds);
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}
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// test the Distinguish Name from the 1st connection
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if ($dn=="") {
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return (-1); // doesn't belong to the addressbook
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}
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//bug ldap.. if password empty, return 1!
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if ($passwd=="") {
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return(1);
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}
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// Opening 2nd LDAP connection : Connection user for password check
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$ds=ldap_connect($ldap_host,$ldap_port);
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ldap_set_version($ds);
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if (!$test_bind) {
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$ds=ldap_connect($ldap_host2,$ldap_port2);
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ldap_set_version($ds);
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}
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// return in case of wrong password connection error
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if (@ldap_bind( $ds, $dn , $passwd) === false) {
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return (1); // invalid password
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} else {// connection successfull
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return (0);
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}
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} // end of check
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/**
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* Set the protocol version with version from config file (enables LDAP version 3)
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* @param resource resource LDAP connexion resource, passed by reference.
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* @return void
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*/
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function ldap_set_version(&$resource) {
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//error_log('Entering ldap_set_version(&$resource)',0);
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global $ldap_version;
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if ($ldap_version>2) {
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if (ldap_set_option($resource, LDAP_OPT_PROTOCOL_VERSION, 3)) {
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//ok - don't do anything
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} else {
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//failure - should switch back to version 2 by default
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}
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}
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}
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/**
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* Handle bind (whether authenticated or not)
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* @param resource The LDAP handler to which we are connecting (by reference)
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* @param resource The LDAP bind handler we will be modifying
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* @param boolean $ldap_bind
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* @return boolean Status of the bind assignment. True for success, false for failure.
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*/
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function ldap_handle_bind(&$ldap_handler,&$ldap_bind) {
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//error_log('Entering ldap_handle_bind(&$ldap_handler,&$ldap_bind)',0);
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global $ldap_rdn,$ldap_pass, $extldap_config;
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$ldap_rdn = $extldap_config['admin_dn'];
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$ldap_pass = $extldap_config['admin_password'];
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if (!empty($ldap_rdn) and !empty($ldap_pass)) {
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//error_log('Trying authenticated login :'.$ldap_rdn.'/'.$ldap_pass,0);
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$ldap_bind = ldap_bind($ldap_handler,$ldap_rdn,$ldap_pass);
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if (!$ldap_bind) {
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//error_log('Authenticated login failed',0);
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//try in anonymous mode, you never know...
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$ldap_bind = ldap_bind($ldap_handler);
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}
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} else {
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// this is an "anonymous" bind, typically read-only access:
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$ldap_bind = ldap_bind($ldap_handler);
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}
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if (!$ldap_bind) {
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return false;
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} else {
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//error_log('Login finally OK',0);
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return true;
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}
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}
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/**
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* Get the total number of users on the platform
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* @see SortableTable#get_total_number_of_items()
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* @author Mustapha Alouani
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*/
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function ldap_get_users() {
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global $ldap_basedn, $ldap_host, $ldap_port, $ldap_rdn, $ldap_pass, $ldap_search_dn, $extldap_user_correspondance;
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$keyword_firstname = isset($_GET['keyword_firstname']) ? trim(Database::escape_string($_GET['keyword_firstname'])): '';
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$keyword_lastname = isset($_GET['keyword_lastname']) ? trim(Database::escape_string($_GET['keyword_lastname'])) : '';
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$keyword_username = isset($_GET['keyword_username']) ? trim(Database::escape_string($_GET['keyword_username'])) : '';
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$keyword_type = isset($_GET['keyword_type']) ? Database::escape_string($_GET['keyword_type']) : '';
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$ldap_query=array();
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if ($keyword_username != "") {
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$ldap_query[] = str_replace('%username%', $keyword_username, $ldap_search_dn);
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} else {
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if ($keyword_lastname!=""){
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$ldap_query[]="(".$extldap_user_correspondance['lastname']."=".$keyword_lastname."*)";
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}
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if ($keyword_firstname!="") {
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$ldap_query[]="(".$extldap_user_correspondance['firstname']."=".$keyword_firstname."*)";
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}
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}
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if ($keyword_type !="" && $keyword_type !="all") {
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$ldap_query[]="(employeeType=".$keyword_type.")";
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}
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if (count($ldap_query)>1){
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$str_query.="(& ";
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foreach ($ldap_query as $query){
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|
$str_query.=" $query";
|
|
|
}
|
|
|
$str_query.=" )";
|
|
|
} else {
|
|
|
$str_query= count($ldap_query) > 0 ? $ldap_query[0] : null;
|
|
|
}
|
|
|
|
|
|
$ds = ldap_connect($ldap_host, $ldap_port);
|
|
|
ldap_set_version($ds);
|
|
|
if ($ds && count($ldap_query)>0) {
|
|
|
$r = false;
|
|
|
$res = ldap_handle_bind($ds, $r);
|
|
|
//$sr = ldap_search($ds, "ou=test-ou,$ldap_basedn", $str_query);
|
|
|
$sr = ldap_search($ds, $ldap_basedn, $str_query);
|
|
|
//echo "Le nombre de resultats est : ".ldap_count_entries($ds,$sr)."<p>";
|
|
|
$info = ldap_get_entries($ds, $sr);
|
|
|
return $info;
|
|
|
|
|
|
} else {
|
|
|
if (count($ldap_query)!=0)
|
|
|
Display :: display_error_message(get_lang('LDAPConnectionError'));
|
|
|
return array();
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Get the total number of users on the platform
|
|
|
* @see SortableTable#get_total_number_of_items()
|
|
|
* @author Mustapha Alouani
|
|
|
*/
|
|
|
function ldap_get_number_of_users() {
|
|
|
$info = ldap_get_users();
|
|
|
if (count($info)>0) {
|
|
|
return $info['count'];
|
|
|
} else {
|
|
|
return 0;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Get the users to display on the current page.
|
|
|
* @see SortableTable#get_table_data($from)
|
|
|
* @author Mustapha Alouani
|
|
|
*/
|
|
|
function ldap_get_user_data($from, $number_of_items, $column, $direction) {
|
|
|
|
|
|
global $extldap_user_correspondance;
|
|
|
|
|
|
$users = array();
|
|
|
$is_western_name_order = api_is_western_name_order();
|
|
|
if (isset($_GET['submit'])) {
|
|
|
$info = ldap_get_users();
|
|
|
if ($info['count']>0) {
|
|
|
for ($key = 0; $key < $info["count"]; $key ++) {
|
|
|
$user=array();
|
|
|
// Get uid from dn
|
|
|
//YW: this might be a variation between LDAP 2 and LDAP 3, but in LDAP 3, the uid is in
|
|
|
//the corresponding index of the array
|
|
|
//$dn_array=ldap_explode_dn($info[$key]["dn"],1);
|
|
|
//$user[] = $dn_array[0]; // uid is first key
|
|
|
//$user[] = $dn_array[0]; // uid is first key
|
|
|
$user[] = $info[$key][$extldap_user_correspondance['username']][0];
|
|
|
$user[] = $info[$key][$extldap_user_correspondance['username']][0];
|
|
|
if ($is_western_name_order) {
|
|
|
$user[] = api_convert_encoding($info[$key][$extldap_user_correspondance['firstname']][0], api_get_system_encoding(), 'UTF-8');
|
|
|
$user[] = api_convert_encoding($info[$key][$extldap_user_correspondance['lastname']][0], api_get_system_encoding(), 'UTF-8');
|
|
|
} else {
|
|
|
$user[] = api_convert_encoding($info[$key][$extldap_user_correspondance['firstname']][0], api_get_system_encoding(), 'UTF-8');
|
|
|
$user[] = api_convert_encoding($info[$key][$extldap_user_correspondance['lastname']][0], api_get_system_encoding(), 'UTF-8');
|
|
|
}
|
|
|
$user[] = $info[$key]['mail'][0];
|
|
|
$user[] = $info[$key][$extldap_user_correspondance['username']][0];
|
|
|
$users[] = $user;
|
|
|
}
|
|
|
} else {
|
|
|
Display :: display_error_message(get_lang('NoUser'));
|
|
|
}
|
|
|
}
|
|
|
return $users;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Build the modify-column of the table
|
|
|
* @param int $user_id The user id
|
|
|
* @param string $url_params
|
|
|
* @return string Some HTML-code with modify-buttons
|
|
|
* @author Mustapha Alouani
|
|
|
*/
|
|
|
function modify_filter($user_id,$url_params, $row) {
|
|
|
$query_string="id[]=".$row[0];
|
|
|
if (!empty($_GET['id_session'])){
|
|
|
$query_string .= '&id_session='.Security::remove_XSS($_GET['id_session']);
|
|
|
}
|
|
|
//$url_params_id="id=".$row[0];
|
|
|
$result = '<a href="ldap_users_list.php?action=add_user&user_id='.$user_id.'&'.$query_string.'&sec_token='.$_SESSION['sec_token'].'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang("ConfirmYourChoice"), ENT_QUOTES, api_get_system_encoding()))."'".')) return false;">'.Display::return_icon('add_user.gif', get_lang('AddUsers')).'</a>';
|
|
|
return $result;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Adds a user to the Chamilo database or updates its data
|
|
|
* @param string username (and uid inside LDAP)
|
|
|
* @author Mustapha Alouani
|
|
|
*/
|
|
|
function ldap_add_user($login) {
|
|
|
if ($ldap_user = extldap_authenticate($login, 'nopass', true)) {
|
|
|
return extldap_add_user_by_array($ldap_user);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
function ldap_add_user_by_array($data, $update_if_exists = true) {
|
|
|
|
|
|
$lastname = api_convert_encoding($data['sn'][0], api_get_system_encoding(), 'UTF-8');
|
|
|
$firstname = api_convert_encoding($data['cn'][0], api_get_system_encoding(), 'UTF-8');
|
|
|
$email = $data['mail'][0];
|
|
|
// Get uid from dn
|
|
|
$dn_array=ldap_explode_dn($data['dn'],1);
|
|
|
$username = $dn_array[0]; // uid is first key
|
|
|
$outab[] = $data['edupersonprimaryaffiliation'][0]; // Here, "student"
|
|
|
//$val = ldap_get_values_len($ds, $entry, "userPassword");
|
|
|
//$val = ldap_get_values_len($ds, $data, "userPassword");
|
|
|
//$password = $val[0];
|
|
|
// TODO the password, if encrypted at the source, will be encrypted twice, which makes it useless. Try to fix that.
|
|
|
$password = $data['userPassword'][0];
|
|
|
$structure=$data['edupersonprimaryorgunitdn'][0];
|
|
|
$array_structure=explode(",", $structure);
|
|
|
$array_val=explode("=", $array_structure[0]);
|
|
|
$etape=$array_val[1];
|
|
|
$array_val=explode("=", $array_structure[1]);
|
|
|
$annee=$array_val[1];
|
|
|
// To ease management, we add the step-year (etape-annee) code
|
|
|
$official_code=$etape."-".$annee;
|
|
|
$auth_source='ldap';
|
|
|
// No expiration date for students (recover from LDAP's shadow expiry)
|
|
|
$expiration_date='0000-00-00 00:00:00';
|
|
|
$active=1;
|
|
|
if(empty($status)){$status = 5;}
|
|
|
if(empty($phone)){$phone = '';}
|
|
|
if(empty($picture_uri)){$picture_uri = '';}
|
|
|
// Adding user
|
|
|
$user_id = 0;
|
|
|
if (UserManager::is_username_available($username)) {
|
|
|
$user_id = UserManager::create_user($firstname,$lastname,$status,$email,$username,$password,$official_code,api_get_setting('platformLanguage'),$phone,$picture_uri,$auth_source,$expiration_date,$active);
|
|
|
} else {
|
|
|
if ($update_if_exists) {
|
|
|
$user = api_get_user_info($username);
|
|
|
$user_id=$user['user_id'];
|
|
|
UserManager::update_user($user_id, $firstname, $lastname, $username, null, null, $email, $status, $official_code, $phone, $picture_uri, $expiration_date, $active);
|
|
|
}
|
|
|
}
|
|
|
return $user_id;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Adds a list of users to one session
|
|
|
* @param array Array of user ids
|
|
|
* @param string Course code
|
|
|
* @return void
|
|
|
*/
|
|
|
function ldap_add_user_to_session($UserList, $id_session) {
|
|
|
|
|
|
// Database Table Definitions
|
|
|
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
|
$tbl_session_rel_class = Database::get_main_table(TABLE_MAIN_SESSION_CLASS);
|
|
|
$tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
|
|
|
$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
|
|
|
$tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
|
|
|
$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
|
|
|
$tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
|
|
|
$tbl_class = Database::get_main_table(TABLE_MAIN_CLASS);
|
|
|
$tbl_class_user = Database::get_main_table(TABLE_MAIN_CLASS_USER);
|
|
|
|
|
|
$id_session = (int) $id_session;
|
|
|
// Once users are imported in the users base, we can assign them to the session
|
|
|
$result=Database::query("SELECT c_id FROM $tbl_session_rel_course WHERE session_id ='$id_session'");
|
|
|
$CourseList=array();
|
|
|
while ($row=Database::fetch_array($result)) {
|
|
|
$CourseList[]=$row['c_id'];
|
|
|
}
|
|
|
foreach ($CourseList as $enreg_course) {
|
|
|
foreach ($UserList as $enreg_user) {
|
|
|
$enreg_user = (int) $enreg_user;
|
|
|
Database::query("INSERT IGNORE ".
|
|
|
" INTO $tbl_session_rel_course_rel_user ".
|
|
|
"(session_id,c_id,user_id) VALUES ".
|
|
|
"('$id_session','$enreg_course','$enreg_user')");
|
|
|
}
|
|
|
$sql = "SELECT COUNT(user_id) as nbUsers ".
|
|
|
" FROM $tbl_session_rel_course_rel_user " .
|
|
|
" WHERE session_id='$id_session' ".
|
|
|
" AND c_id='$enreg_course'";
|
|
|
$rs = Database::query($sql);
|
|
|
list($nbr_users) = Database::fetch_array($rs);
|
|
|
Database::query("UPDATE $tbl_session_rel_course ".
|
|
|
" SET nbr_users=$nbr_users " .
|
|
|
" WHERE session_id='$id_session' ".
|
|
|
" AND c_id='$enreg_course'");
|
|
|
}
|
|
|
foreach ($UserList as $enreg_user) {
|
|
|
$enreg_user = (int) $enreg_user;
|
|
|
Database::query("INSERT IGNORE INTO $tbl_session_rel_user ".
|
|
|
" (session_id, user_id, registered_at) " .
|
|
|
" VALUES('$id_session','$enreg_user', '" . api_get_utc_datetime() . "')");
|
|
|
}
|
|
|
// We update the number of users in the session
|
|
|
$sql = "SELECT COUNT(user_id) as nbUsers FROM $tbl_session_rel_user ".
|
|
|
" WHERE session_id='$id_session' ".
|
|
|
" AND relation_type<>".SESSION_RELATION_TYPE_RRHH." ";
|
|
|
$rs = Database::query($sql);
|
|
|
list($nbr_users) = Database::fetch_array($rs);
|
|
|
Database::query("UPDATE $tbl_session SET nbr_users=$nbr_users ".
|
|
|
" WHERE id='$id_session'");
|
|
|
}
|
|
|
|
|
|
function syncro_users() {
|
|
|
global $ldap_basedn, $ldap_host, $ldap_port, $ldap_rdn, $ldap_pass, $ldap_search_dn;
|
|
|
echo "Connecting ...";
|
|
|
$ldap_connect = ldap_connect( $ldap_host, $ldap_port);
|
|
|
ldap_set_version($ldap_connect);
|
|
|
if ($ldap_connect) {
|
|
|
//echo " Connect to LDAP server successful ";
|
|
|
//echo "Binding ...";
|
|
|
$ldap_bind = false;
|
|
|
$ldap_bind_res = ldap_handle_bind($ldap_connect,$ldap_bind);
|
|
|
if ($ldap_bind_res) {
|
|
|
//echo " LDAP bind successful... ";
|
|
|
//echo " Searching for uid... ";
|
|
|
// Search surname entry
|
|
|
//OLD: $sr=ldap_search($ldapconnect,"dc=rug, dc=ac, dc=be", "uid=$login");
|
|
|
//echo "<p> ldapDc = '$LDAPbasedn' </p>";
|
|
|
$all_user_query = "uid=*";
|
|
|
if(!empty($ldap_search_dn)) {
|
|
|
$sr = ldap_search($ldap_connect, $ldap_search_dn, $all_user_query);
|
|
|
} else {
|
|
|
$sr = ldap_search($ldap_connect, $ldap_basedn, $all_user_query);
|
|
|
}
|
|
|
//echo " Number of entries returned is ".ldap_count_entries($ldapconnect,$sr);
|
|
|
//echo " Getting entries ...";
|
|
|
$info = ldap_get_entries($ldap_connect, $sr);
|
|
|
for ($key = 0; $key < $info['count']; $key ++) {
|
|
|
$user_id = ldap_add_user_by_array($info[$key], false);
|
|
|
if ($user_id) {
|
|
|
echo "User #$user_id created ";
|
|
|
} else {
|
|
|
echo "User was not created ";
|
|
|
}
|
|
|
}
|
|
|
//echo "Data for ".$info["count"]." items returned:<p>";
|
|
|
} else {
|
|
|
//echo "LDAP bind failed...";
|
|
|
}
|
|
|
//echo "Closing LDAP connection<hr>";
|
|
|
ldap_close($ldap_connect);
|
|
|
} else {
|
|
|
//echo "<h3>Unable to connect to LDAP server</h3>";
|
|
|
}
|
|
|
}
|
|
|
|
