* Uncomment the following line to view the live example
*/
//"example_plugin", /* An example plugin */
+ //"file_auth", /* Provides a login page - uses a db file */
//"sql_auth", /* Provides a login page which uses SQL */
//"php_mailer", /* Provides ability to send emails on behalf of the admin panel */
];
+/* If you want a simple file-based database, and you have enabled
+ * "file_auth" in plugins above, then make sure your data/ directory
+ * is writable by the www user! Usually you need something like:
+ * chown www-data:www-data /var/www/html/webpanel/data/ -R
+ */
+
+/**
+ * If you load any of the auth plugins the first time, then this
+ * will create a "default user" as soon as you load the webpanel.
+ * Define a username and password here, start the webpanel, and
+ * after you have successfully logged in, remove the define here again:
+ */
+//define('DEFAULT_USER', [
+// "username" => "default",
+// "password" => "testing"
+//]);
/**
* If you wish to use the SQL user authentication system "sql_auth",
//$config["mysql"]["table_prefix"] = "unreal_";
-/**
- * The default user for the plugin "SQL_Auth". As soon as you load
- * the plugin, the user defined below will be created. It suggested
- * that you remove it after you've logged in successfully.
- */
-//define('SQL_DEFAULT_USER', [
-// "username" => "default",
-// "password" => "testing"
-//]);
-
/**
* Also part of the SQL_Auth plugin. This protects your login page.
* This is a list of DNS Blacklists that get checked for non-logged-in
--- /dev/null
+<?php
+
+class file_auth
+{
+ public $name = "FileAuth";
+ public $author = "Syzop and Valware";
+ public $version = "1.0";
+ public $description = "Provides a User Auth using a simple file backend";
+ public $email = "syzop@vulnscan.org";
+
+ function __construct()
+ {
+ Hook::func(HOOKTYPE_PRE_HEADER, 'file_auth::session_start');
+ Hook::func(HOOKTYPE_FOOTER, 'file_auth::add_footer_info');
+ Hook::func(HOOKTYPE_USER_LOOKUP, 'file_auth::get_user');
+ Hook::func(HOOKTYPE_USERMETA_ADD, 'file_auth::add_usermeta');
+ Hook::func(HOOKTYPE_USERMETA_DEL, 'file_auth::del_usermeta');
+ Hook::func(HOOKTYPE_USERMETA_GET, 'file_auth::get_usermeta');
+ Hook::func(HOOKTYPE_USER_CREATE, 'file_auth::user_create');
+ Hook::func(HOOKTYPE_GET_USER_LIST, 'file_auth::get_user_list');
+ Hook::func(HOOKTYPE_USER_DELETE, 'file_auth::user_delete');
+ Hook::func(HOOKTYPE_EDIT_USER, 'file_auth::edit_core');
+ Hook::func(HOOKTYPE_PRE_OVERVIEW_CARD, 'file_auth::add_pre_overview_card');
+ AuthModLoaded::$status = 1;
+
+ file_auth::read_db();
+
+ if (defined('DEFAULT_USER')) // we've got a default account
+ {
+ $lkup = new PanelUser(DEFAULT_USER['username']);
+
+ if (!$lkup->id) // doesn't exist, add it with full privileges
+ {
+ $user = [];
+ $user['user_name'] = DEFAULT_USER['username'];
+ $user['user_pass'] = DEFAULT_USER['password'];
+ $user['err'] = "";
+ create_new_user($user);
+ }
+ $lkup = new PanelUser(DEFAULT_USER['username']);
+ if (!user_can($lkup, PERMISSION_MANAGE_USERS))
+ $lkup->add_permission(PERMISSION_MANAGE_USERS);
+ }
+ }
+
+ // duplicate code
+ public static function add_footer_info($empty)
+ {
+ if (!($user = unreal_get_current_user()))
+ return;
+
+ else {
+ echo "<code>Admin Panel v" . WEBPANEL_VERSION . "</code>";
+ }
+ }
+
+ public static function add_pre_overview_card($empty)
+ {
+ if (defined('DEFAULT_USER'))
+ Message::Fail("Warning: DEFAULT_USER is set in config.php. You should remove that item now, as it is only used during installation.");
+ }
+
+ /* pre-Header hook */
+ // duplicate code
+ public static function session_start($n)
+ {
+ $current_page = $_SERVER['REQUEST_URI'];
+ if (str_ends_with($current_page,"setup.php"))
+ return;
+
+ if (!isset($_SESSION))
+ {
+ session_set_cookie_params(3600);
+ session_start();
+ }
+ if (!isset($_SESSION['id']) || empty($_SESSION))
+ {
+ header("Location: ".get_config("base_url")."login/?redirect=".urlencode($current_page));
+ die();
+ }
+ else
+ {
+ if (!unreal_get_current_user()) // user no longer exists
+ {
+ session_destroy();
+ header("Location: ".get_config("base_url")."login");
+ die();
+ }
+ // you'll be automatically logged out after one hour of inactivity
+ $_SESSION['last-activity'] = time();
+
+ }
+ }
+
+ public static function get_user_helper($item)
+ {
+ $obj = (object) [];
+ $obj->id = $item["id"];
+ $obj->username = $item["username"];
+ $obj->passhash = $item["password"];
+ $obj->first_name = $item["first_name"];
+ $obj->last_name = $item["last_name"];
+ $obj->created = $item["created"];
+ $obj->bio = $item["bio"];
+ $obj->email = $item["email"];
+ $obj->user_meta = (new PanelUser_Meta($obj->id))->list;
+ return $obj;
+ }
+
+ public static function uid_to_username($id)
+ {
+ GLOBAL $db;
+ foreach($db["users"] as $user=>$details)
+ if ($details["id"] === $id)
+ return $details["username"];
+ return null;
+ }
+
+ /* We convert $u with a full user as an object ;D*/
+ public static function get_user(&$u)
+ {
+ GLOBAL $db;
+
+ $id = $u['id'];
+ $name = $u['name'];
+
+ $obj = (object) [];
+ if ($id)
+ {
+ foreach($db["users"] as $user=>$details)
+ if ($details["id"] === $id)
+ $obj = file_auth::get_user_helper($details);
+ }
+ if (isset($db["users"][$name]))
+ {
+ $obj = file_auth::get_user_helper($db["users"][$name]);
+ }
+ $u['object'] = $obj;
+ return $obj;
+ }
+
+ public static function get_usermeta(&$u)
+ {
+ GLOBAL $db;
+
+ $uid = $u['id'];
+
+ $username = file_auth::uid_to_username($uid);
+ if (!$username)
+ die("User not found: $uid\n"); // return false; /* User does not exist */
+
+ $u['meta'] = $db["users"][$username]['meta'];
+ }
+
+ public static function add_usermeta(&$meta)
+ {
+ GLOBAL $db;
+
+ $meta = $meta['meta'];
+ $uid = $meta['id'];
+ $key = $meta['key'];
+ $value = $meta['value'];
+
+ file_auth::read_db();
+ $username = file_auth::uid_to_username($uid);
+ if (!$username)
+ return false; /* User does not exist */
+
+ /* And update */
+ $db["users"][$username]["meta"][$key] = $value;
+ file_auth::write_db();
+ return true;
+ }
+
+ public static function del_usermeta(&$u)
+ {
+ $uid = $meta['id'];
+ $key = $meta['key'];
+
+ file_auth::read_db();
+ $username = file_auth::uid_to_username($uid);
+ if (!$username)
+ return false; /* User does not exist */
+
+ /* And delete */
+ unset($db["users"][$username]["meta"][$key]);
+
+ file_auth::write_db();
+ return true;
+ }
+
+ public static function read_db()
+ {
+ GLOBAL $db;
+ $db_filename = UPATH.'/data/database.php';
+ @include($db_filename);
+ /* Add at least the general arrays: */
+ if (!isset($db["users"]))
+ $db["users"] = [];
+ /* Initialize more if we ever add more... */
+ }
+
+ public static function write_db($force = false)
+ {
+ GLOBAL $db;
+ /* Refuse to write empty db (or nearly empty) */
+ if (empty($db) || empty($db["users"]) && !$force)
+ return;
+
+ $db_filename = UPATH.'/data/database.php';
+ $tmpfile = UPATH.'/data/database.tmp.'.bin2hex(random_bytes(8)).'.php'; // hmm todo optional location? :D
+ $fd = fopen($tmpfile, "w");
+ if (!$fd)
+ die("Could not write to temporary database file $tmpfile.<br>We need write permissions on the data/ directory!<br>");
+
+ $str = var_export($db, true);
+ if ($str === null)
+ die("Error while running write_db() -- weird!");
+ if (!fwrite($fd, "<?php\n".
+ "/* This database file is written automatically by the UnrealIRCd webpanel.\n".
+ " * You are not really supposed to edit it manually.\n".
+ " */\n".
+ '$db = '.var_export($db, true).";\n"))
+ {
+ die("Error writing to database file $tmpfile (on fwrite).<br>");
+ }
+ if (!fclose($fd))
+ die("Error writing to database file $tmpfile (on close).<br>");
+ /* Now atomically rename the file */
+ if (!rename($tmpfile, $db_filename))
+ die("Could not write (rename) to file ".$db_filename."<br>");
+ opcache_invalidate($db_filename);
+ }
+
+ public static function user_create(&$u)
+ {
+ GLOBAL $db;
+
+ $username = $u['user_name'];
+ $first_name = $u['fname'] ?? NULL;
+ $last_name = $u['lname'] ?? NULL;
+ $password = $u['user_pass'] ?? NULL;
+ $user_bio = $u['user_bio'] ?? NULL;
+ $user_email = $u['user_email'] ?? NULL;
+ $created = date("Y-m-d H:i:s");
+ $id = random_int(1000000,99999999);
+
+ file_auth::read_db();
+
+ if (isset($db["users"][$username]))
+ {
+ $u['errmsg'][] = "Could not add user: user already exists";
+ return;
+ }
+
+ $db["users"][$username] = [
+ "id" => $id,
+ "username" => $username,
+ "first_name" => $first_name,
+ "last_name" => $last_name,
+ "password" => $password,
+ "bio" => $user_bio,
+ "email" => $user_email,
+ "created" => $created,
+ "meta" => [],
+ ];
+
+ file_auth::write_db();
+ $u['success'] = true;
+ }
+
+ public static function get_user_list(&$list)
+ {
+ GLOBAL $db;
+
+ $userlist = [];
+ foreach($db["users"] as $user=>$details)
+ {
+ $userlist[] = new PanelUser(NULL, $details['id']);
+ }
+ if (!empty($userlist))
+ $list = $userlist;
+
+ }
+
+ public static function user_delete(&$u)
+ {
+ GLOBAL $db;
+
+ file_auth::read_db();
+ $user = $u['user'];
+ $username = $user->username;
+ $deleted = false;
+ if (isset($db["users"][$username]))
+ {
+ unset($db["users"][$username]);
+ $deleted = true;
+ }
+ file_auth::write_db(true);
+
+ if ($deleted)
+ {
+ $u['info'][] = "Successfully deleted user \"$user->username\"";
+ $u['boolint'] = 1;
+ } else {
+ $u['info'][] = "Unknown error";
+ $u['boolint'] = 0;
+ }
+ }
+
+ public static function edit_core($arr)
+ {
+ GLOBAL $db;
+
+ $user = $arr['user'];
+ $username = $user->username;
+ $info = $arr['info'];
+
+ file_auth::read_db();
+
+ foreach($info as $key => $val)
+ {
+ $keyname = NULL;
+ if (!$val || !strlen($val) || BadPtr($val))
+ continue;
+ if (!strcmp($key,"update_fname") && $val != $user->first_name)
+ {
+ $keyname = "first_name";
+ $property_name = "first name";
+ }
+ elseif (!strcmp($key,"update_lname") && $val != $user->last_name)
+ {
+ $keyname = "last_name";
+ $property_name = "last name";
+ }
+ elseif (!strcmp($key,"update_bio") && $val != $user->bio)
+ {
+ $keyname = "bio";
+ $property_name = "bio";
+ }
+ elseif (!strcmp($key,"update_pass") || !strcmp($key,"update_pass_conf"))
+ {
+ $keyname = "password";
+ $property_name = "password";
+ }
+ elseif(!strcmp($key,"update_email") && $val != $user->email)
+ {
+ $keyname = "email";
+ $property_name = "email address";
+ }
+
+ if (!$keyname)
+ continue;
+
+ if (isset($db["users"][$username]))
+ {
+ $db["users"][$username][$keyname] = $val;
+ Message::Success("Successfully updated the $property_name for $user->username");
+ } else {
+ Message::Fail("Could not update $property_name for $user->username: ".$stmt->errorInfo()[0]." (CODE: ".$stmt->errorCode().")");
+ }
+ }
+
+ file_auth::write_db(true);
+ }
+}
projects / irc / unrealircd / unrealircd-webpanel.git / commitdiff
