2024-10-10

web/bsadmin/update_pw.php

@@ -0,0 +1,28 @@
+<?php
+require_once("header-files.php");
+require_once("../include/db_info.inc.php");
+require_once("../include/my_func.inc.php");
+if(!(isset($_SESSION[$OJ_NAME.'_'.'password_setter'])|| isset($_SESSION[$OJ_NAME.'_'.'administrator'])  )) return;
+function update_for_user($user_id){
+	$sql="SELECT `user_id`,`password` FROM `users` WHERE `user_id`=?";
+	$result=pdo_query($sql,$user_id);
+	$row = $result[0];
+	if ($row){
+		$oldpw = $row['password'];
+		if (!isOldPW($oldpw)) return False;
+		$newpw = pwGen($row['password'],True);
+		$sql="UPDATE `users` set `password`=? where `user_id`=? LIMIT 1";
+		pdo_query($sql,$newpw,$user_id);
+		return True;
+	}
+	return False;
+}
+
+$sql="select user_id from `users`";
+$result=pdo_query($sql);
+ foreach($result as $row){
+	$uid = $row['user_id'];
+	echo $uid.">".update_for_user($uid)."\n";
+}
+unlink("update_pw.php");
+?>