/[drupal]/contributions/modules/webserver_auth/webserver_auth.module
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revision 1.11.2.1, Fri Apr 15 18:56:51 2005 UTC revision 1.11.2.2, Fri Apr 29 19:28:02 2005 UTC
# Line 1  Line 1 
 <?php  
 // $Id: webserver_auth.module,v 1.11 2004/11/24 22:03:33 dries Exp $  
   
 function webserver_auth_init() {  
   global $user, $account;  
   
   if ($user->uid) {  
     //do nothing because user is already logged into Drupal  
   }  
   else {  
     if ($name = $_SERVER["REMOTE_USER"]) {  
       // user is logged into webserver.  
       $account->name = $name;  
       //modules get to change the user bits before saving. use a global $account to do so.  
       module_invoke_all("webserver_auth");  
   
       // try to log into Drupal. if unsuccessful, register the user  
       $user = user_external_load($account->name);  
       if (!$user->uid) {  
         if (variable_get("user_register", 1) == 1) {  
           $user_default = array("name" => $account->name, "pass" => "cyan", "init" => db_escape_string($name), "authname_webserver_auth" => $account->name, "status" => 1, "roles" => array(_user_authenticated_id()));  
           $user = user_save("", array_merge($user_default, $account));  
           watchdog("user", "new user: $user->name (webserver_auth)", l(t("edit user"), "admin/user/edit/$user->uid"));  
         }  
       }  
     }  
     else {  
       // do nothing. user isn't logged into web server  
     }  
   }  
 }  
   
 // using a global to change your bits. module_invoke_all miffs me.  
 function webserver_auth_webserver_auth() {  
   global $account;  
   
   // pretties up the username for NTLM authentication (i.e. Windows)  
   if ($_SERVER["AUTH_TYPE"] == "NTLM" || $_SERVER["AUTH_TYPE"] == 'Negotiate') {  
     $account->name = substr(trim($account->name), strrpos(trim($account->name), "\\")+1);  
   }  
   
   if ($domain = variable_get("webserver_auth_domain", "")) {  
     if ($account->name) {  
       $account->mail = $account->name. "@$domain";  
     }  
   }  
 }  
   
 function webserver_auth_settings() {  
   $output = form_textfield(t("Email Domain"), "webserver_auth_domain", variable_get("webserver_auth_domain", ""), 30, 55, t("Append this domain name to each new user in order generate his email address."));  
   return $output;  
 }  
   
 function webserver_auth_help($section) {  
   $output ="";  
   
   switch ($section) {  
     case 'admin/help#webserver_auth':  
       break;  
     case 'admin/modules#description':  
       $output .= t("Use web server authentication instead of Drupal");  
       break;  
   }  
   
   return $output;  
 }  
   
   
 ?>  
1    <?php
2    // $Id: webserver_auth.module,v 1.12 2005/04/29 19:27:31 weitzman Exp $
3    
4    function webserver_auth_init() {
5      global $user, $account;
6    
7      if ($user->uid) {
8        //do nothing because user is already logged into Drupal
9      }
10      else {
11        if ($name = $_SERVER["REMOTE_USER"]) {
12          // user is logged into webserver.
13          $account->name = $name;
14          //modules get to change the user bits before saving. use a global $account to do so.
15          // only loaded modules will see this hook
16          module_invoke_all("webserver_auth");
17          // if we are in bootstrap, load user.module ourselves
18          if (!module_exist('user')) {
19           drupal_load('module', 'user');
20          }
21    
22          // try to log into Drupal. if unsuccessful, register the user
23          $user = user_external_load($account->name);
24          if (!$user->uid) {
25            if (variable_get("user_register", 1) == 1) {
26              $user_default = array("name" => $account->name, "pass" => "cyan", "init" => db_escape_string($name), "authname_webserver_auth" => $account->name, "status" => 1, "roles" => array(_user_authenticated_id()));
27              // 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
28              $user = user_save("", array_merge($user_default, $account));
29              watchdog("user", "new user: $user->name (webserver_auth)", l(t("edit user"), "admin/user/edit/$user->uid"));
30            }
31          }
32        }
33        else {
34          // do nothing. user isn't logged into web server
35        }
36      }
37    }
38    
39    // using a global to change your bits. module_invoke_all miffs me.
40    function webserver_auth_webserver_auth() {
41      global $account;
42    
43      // pretties up the username for NTLM authentication (i.e. Windows)
44      if ($_SERVER["AUTH_TYPE"] == "NTLM" || $_SERVER["AUTH_TYPE"] == 'Negotiate') {
45        $account->name = substr(trim($account->name), strrpos(trim($account->name), "\\")+1);
46      }
47    
48      if ($domain = variable_get("webserver_auth_domain", "")) {
49        if ($account->name) {
50          $account->mail = $account->name. "@$domain";
51        }
52      }
53    }
54    
55    function webserver_auth_settings() {
56      $output = form_textfield(t("Email Domain"), "webserver_auth_domain", variable_get("webserver_auth_domain", ""), 30, 55, t("Append this domain name to each new user in order generate his email address."));
57      return $output;
58    }
59    
60    function webserver_auth_help($section) {
61      $output ="";
62    
63      switch ($section) {
64        case 'admin/help#webserver_auth':
65          break;
66        case 'admin/modules#description':
67          $output .= t("Use web server authentication instead of Drupal");
68          break;
69      }
70    
71      return $output;
72    }
73    
74    
75    ?>
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