/[drupal]/contributions/modules/webserver_auth/webserver_auth.module
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revision 1.15, Sat Mar 25 05:53:56 2006 UTC revision 1.16, Sat Mar 25 06:01:54 2006 UTC
# Line 1  Line 1 
1  <?php  <?php
2  // $Id: webserver_auth.module,v 1.14 2006/03/03 05:08:46 weitzman Exp $  // $Id: webserver_auth.module,v 1.15 2006/03/25 05:53:56 weitzman Exp $
3    
4  function webserver_auth_init() {  function webserver_auth_init() {
5    global $user, $account;    global $user, $account;
6    
7    if ($user->uid) {    // two ways to get $name
8      //do nothing because user is already logged into Drupal    if ($name != $_SERVER["REMOTE_USER"]) {
9        $name = $_SERVER["REDIRECT_REMOTE_USER"];
10      }
11    
12      if (isset($user) && $user->id && $user->name === $name) {
13        //do nothing because user is already logged into Drupal, and hasn't presented different credentials vis web server
14    }    }
15    else {    else {
16      if ($name = $_SERVER["REMOTE_USER"] || ($name = $_SERVER["REDIRECT_REMOTE_USER"])) {      if ($name) {
17        // user is logged into webserver.        // user is logged into webserver.
18        $account->name = $name;        $account->name = $name;
19        //modules get to change the user bits before saving. use a global $account to do so.        //modules get to change the user bits before saving. use a global $account to do so.
# Line 24  function webserver_auth_init() { Line 29  function webserver_auth_init() {
29        if (!$user->uid) {        if (!$user->uid) {
30          if (variable_get("user_register", 1) == 1) {          if (variable_get("user_register", 1) == 1) {
31            $user_default = array("name" => $account->name, "pass" => "cyan", "init" => db_escape_string($name), "authname_webserver_auth" => $account->name, "status" => 1, "roles" => array(DRUPAL_AUTHENTICATED_RID));            $user_default = array("name" => $account->name, "pass" => "cyan", "init" => db_escape_string($name), "authname_webserver_auth" => $account->name, "status" => 1, "roles" => array(DRUPAL_AUTHENTICATED_RID));
32            // TODO - the hook_user('register') will fire but only for loaded modules. cold be a problem for sites using page cache and that hook+operation            // TODO - the hook_user('register') will fire but only for loaded modules. could be a problem for sites using page cache and that hook+operation
33            $user = user_save("", array_merge($user_default, (array)$account));            $user = user_save("", array_merge($user_default, (array)$account));
34            watchdog("user", "new user: $user->name (webserver_auth)", l(t("edit user"), "admin/user/edit/$user->uid"));            watchdog("user", "new user: $user->name (webserver_auth)", l(t("edit user"), "admin/user/edit/$user->uid"));
35          }          }
# Line 76  function webserver_auth_help($section) { Line 81  function webserver_auth_help($section) {
81    }    }
82    
83    return $output;    return $output;
 }  
   
   
 ?>  
84    }
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