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Viewing changes to auth/cas/auth.php

  • Committer: Bazaar Package Importer
  • Author(s): Jordan Mantha, Matt Oquist
  • Date: 2009-02-25 15:16:22 UTC
  • mfrom: (1.1.11 upstream)
  • Revision ID: james.westby@ubuntu.com-20090225151622-0ekt1liwhv2obfza
Tags: 1.9.4.dfsg-0ubuntu1
https://launchpad.net/bugs/322961
https://launchpad.net/bugs/239481
https://launchpad.net/bugs/334611
https://launchpad.net/bugs/225662
https://launchpad.net/bugs/325450
https://launchpad.net/bugs/327843
https://launchpad.net/bugs/303078
https://launchpad.net/bugs/234609
* Merge with Debian git (Closes LP: #322961, #239481, #334611):
  - use Ubuntu's smarty lib directory for linking
  - use internal yui library 
  - add update-notifier support back in

[Matt Oquist]
  * renamed prerm script
  * significantly rewrote postinst and other maintainer scripts to improve
    user experience and package maintainability
    (Closes LP: #225662, #325450, #327843, #303078, #234609)

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auth/cas/auth.php
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        }
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    }
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    /**
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     * Authenticates user againt CAS 
 
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     * Authenticates user againt CAS
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     * Returns true if the username and password work and false if they are
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     * wrong or don't exist.
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     *
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     * @return bool Authentication success or failure.
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     */
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    function user_login ($username, $password) {
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                $this->connectCAS();
 
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                $this->connectCAS();    
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        return phpCAS::isAuthenticated();
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    }
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    /**
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     */
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    function loginpage_hook() {
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      global $frm;
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      global $test;
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      global $CFG;
 
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          global $SESSION;
 
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      $site = get_site();
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      $CASform = get_string("CASform","auth");
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      $username = optional_param("username");
 
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      if (!empty($username)) {
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          return;
 
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                  if (strstr($SESSION->wantsurl,'ticket') || strstr($SESSION->wantsurl,'NOCAS'))
 
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                          unset($SESSION->wantsurl);
 
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          return;               
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        }
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                // Test si cas activ� et param�tres non remplis
 
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          if (empty($this->config->hostname)) {
 
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                  return;
 
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                  }
 
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// Connection to CAS server
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         $this->connectCAS();
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          // Gestion de la connection CAS si acc�s direct d'un ent ou autre      
 
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          // Gestion de la connection CAS si acc�s direct d'un ent ou autre     
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         if (phpCAS::checkAuthentication()) {
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                $frm->username=phpCAS::getUser();
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                $frm->password="cas";             
 
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//              if (phpCAS::getUser()=='esup9992')
 
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//                      $frm->username='erhar0062';
 
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                $frm->password="passwdCas";             
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                return;
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         }
 
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         }              
 
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          if ($_GET["loginguest"]== true) {
 
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                        $frm->username="guest";
 
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                        $frm->password="guest";
 
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                        return;
 
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          }             
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     if ($this->config->multiauth) {
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          $authCAS = optional_param("authCAS");
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          if ($authCAS=="NOCAS") 
 
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          if ($authCAS=="NOCAS")
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            return;
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// choice authentication form for multi-authentication
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// test pgtIou parameter for proxy mode (https connection
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// in background from CAS server to the php server)
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      if ($authCAS!="CAS" && !isset($_GET["pgtIou"])) {
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            print_header("$site->fullname: $CASform", $site->fullname, $CASform);
 
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            $navlinks = array();
 
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            $navlinks[] = array('name' => $CASform, 'link' => null, 'type' => 'misc');
 
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            $navigation = build_navigation($navlinks);
 
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            print_header("$site->fullname: $CASform", $site->fullname, $navigation);
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            include($CFG->dirroot."/auth/cas/cas_form.html");
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            print_footer();
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            exit();
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        {phpCAS::forceAuthentication();}
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}
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    /**
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     * logout from the cas 
 
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     * logout from the cas
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     *
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     * This function is called from admin/auth.php
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     *
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          if ($this->config->logoutcas ) {
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                $backurl = $CFG->wwwroot;
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                  $this->connectCAS();
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                phpCAS::logout($backurl);        
 
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                phpCAS::logout($backurl);
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             }
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    }
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    /**
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     * Connect to the cas (clientcas connection or proxycas connection 
 
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     * Connect to the cas (clientcas connection or proxycas connection
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     *
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     * This function is called from admin/auth.php
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     *
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    function process_config($config) {
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        // set to defaults if undefined
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        // CAS settings
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        if (!isset ($config->hostname)) 
 
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        if (!isset ($config->hostname))
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            $config->hostname = '';
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        if (!isset ($config->port)) 
 
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        if (!isset ($config->port))
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            $config->port = '';
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        if (!isset ($config->casversion)) 
 
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        if (!isset ($config->casversion))
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            $config->casversion = '';
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        if (!isset ($config->baseuri)) 
 
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        if (!isset ($config->baseuri))
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            $config->baseuri = '';
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        if (!isset ($config->language)) 
 
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        if (!isset ($config->language))
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            $config->language = '';
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        if (!isset ($config->use_cas)) 
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            $config->use_cas = '';
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        if (!isset ($config->proxycas)) 
 
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        if (!isset ($config->proxycas))
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            $config->proxycas = '';
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        if (!isset ($config->logoutcas)) 
 
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        if (!isset ($config->logoutcas))
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            $config->logoutcas = '';
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        if (!isset ($config->multiauth))
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            $config->multiauth = '';
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        set_config('casversion',     $config->casversion,     'auth/cas');
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        set_config('baseuri',     $config->baseuri,     'auth/cas');
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        set_config('language',    $config->language,    'auth/cas');
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        set_config('use_cas',     $config->use_cas,     'auth/cas');
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        set_config('proxycas',     $config->proxycas,     'auth/cas');
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        set_config('logoutcas',     $config->logoutcas,     'auth/cas');
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        set_config('multiauth',     $config->multiauth,     'auth/cas');
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     * @return array
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     */
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    function ldap_attributes () {
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        $fields = array("firstname", "lastname", "email", "phone1", "phone2",
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                        "department", "address", "city", "country", "description",
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                        "idnumber", "lang" );
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        $moodleattributes = array();
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        foreach ($fields as $field) {
 
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        foreach ($this->userfields as $field) {
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            if (!empty($this->config->{"field_map_$field"})) {
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                $moodleattributes[$field] = $this->config->{"field_map_$field"};
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                if (preg_match('/,/',$moodleattributes[$field])) {
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        // find users in DB that aren't in ldap -- to be removed!
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        // this is still not as scalable (but how often do we mass delete?)
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        if (!empty($this->config->removeuser)) {
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            $sql = "SELECT u.id, u.username, u.email
 
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            $sql = "SELECT u.id, u.username, u.email, u.auth
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                    FROM {$CFG->prefix}user u
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                        LEFT JOIN $temptable e ON u.username = e.username
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                    WHERE u.auth='cas'
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            $remove_users = get_records_sql($sql);
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            if (!empty($remove_users)) {
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                print "User entries to remove: ". count($remove_users) . "\n";
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                begin_sql();
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                foreach ($remove_users as $user) {
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                    if ($this->config->removeuser == 2) {
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                        //following is copy pasted from admin/user.php
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                        //maybe this should moved to function in lib/datalib.php
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                        $updateuser = new object();
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                        $updateuser->id           = $user->id;
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                        $updateuser->deleted      = 1;
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                        $updateuser->username     = addslashes("$user->email.".time());  // Remember it just in case
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                        $updateuser->email        = '';               // Clear this field to free it up
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                        $updateuser->idnumber     = '';               // Clear this field to free it up
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                        $updateuser->timemodified = time();
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                        if (update_record('user', $updateuser)) {
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                            delete_records('role_assignments', 'userid', $user->id); // unassign all roles
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                        //copy pasted part ends
 
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                        if (delete_user($user)) {
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                            echo "\t"; print_string('auth_dbdeleteuser', 'auth', array($user->username, $user->id)); echo "\n";
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                        } else {
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                            echo "\t"; print_string('auth_dbdeleteusererror', 'auth', $user->username); echo "\n";
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                        }
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                    }
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                }
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                commit_sql();
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            } else {
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                print "No user entries to be removed\n";
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            }