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66 lines
2.5 KiB
66 lines
2.5 KiB
<?php // External login module : LDAP
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/**
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* This file is included by main/inc/local.inc.php when extldap is activated, a user try to login
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* and chamilo does not find his user
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* Variables that can be used :
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* - $login : string containing the username posted by the user
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* - $password : string containing the password posted by the user
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*
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* Please configure the exldap module in main/auth/external_login/ldap.conf.php
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*
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* If login succeeds, we have to add the user in the chamilo database and then
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* we have 2 choices :
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* 1. - set $loginFailed to false,
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* - set $_SESSION['_user']['user_id'] with the dokeos user_id
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* - set $uidReset to true
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* - let the script local.inc.php continue
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*
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* 2. - set $_SESSION['_user']['user_id'] with the dokeos user_id
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* - set $_SESSION['_user']['uidReset'] to true
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* - upgrade user info in dokeos database if needeed
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* - redirect to any page and let local.inc.php do the magic
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*
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* If login fails we have also 2 choices :
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* 1. - unset $_user['user_id']
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* - set $loginFailed=true
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* - set $uidReset = false
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* User wil then have the user password incorrect message
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*
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* 2. We redirect the user to index.php with appropriate message :
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* Possible messages are :
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* - index.php?loginFailed=1&error=access_url_inactive
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* - index.php?loginFailed=1&error=account_expired
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* - index.php?loginFailed=1&error=account_inactive
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* - index.php?loginFailed=1&error=user_password_incorrect
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* - index.php?loginFailed=1&error=unrecognize_sso_origin');
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**/
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require_once(dirname(__FILE__).'/ldap.conf.php');
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require_once(dirname(__FILE__).'/functions.inc.php');
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$ldap_user = extldap_authenticate($login,$password);
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if ($ldap_user !== false) {
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$chamilo_user = extldap_get_chamilo_user($ldap_user);
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//username is not on the ldap, we have to use $login variable
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$chamilo_user['username'] = $login;
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$chamilo_uid = external_add_user($chamilo_user);
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if ($chamilo_uid !==false) {
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$loginFailed = false;
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$_user['user_id'] = $chamilo_uid;
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$_user['uidReset'] = true;
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api_session_register('_user');
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$uidReset=true;
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// Is user admin?
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if ($chamilo_user['admin']=== true){
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$is_platformAdmin = true;
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Database::query("INSERT INTO admin values ('$chamilo_uid')");
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}
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}
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event_login();
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} else {
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$loginFailed = true;
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$uidReset = false;
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unset($_user['user_id']);
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}
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?>
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