function update_for_user($user_id)
{
$sql = "SELECT `user_id`,`password` FROM `users` WHERE `user_id`='" . $user_id . "' ";
$result = mysql_query($sql);
$row = mysql_fetch_array($result);
if ($row) {
$oldpw = $row['password'];
if (!isOldPW($oldpw)) {
return False;
}
$newpw = pwGen($row['password'], True);
$sql = "UPDATE `users` set `password`='{$newpw}' where `user_id`='{$user_id}' LIMIT 1";
mysql_query($sql);
return True;
}
return False;
}
$len = strlen($_POST['school']);
if ($len > 100) {
$err_str = $err_str . "School Name Too Long!";
$err_cnt++;
}
$len = strlen($_POST['email']);
if ($len > 100) {
$err_str = $err_str . "Email Too Long!";
$err_cnt++;
}
if ($err_cnt > 0) {
print "<script language='javascript'>\n";
echo "alert('";
echo $err_str;
print "');\n history.go(-1);\n</script>";
exit(0);
}
if (strlen($_POST['npassword']) == 0) {
$password = pwGen($_POST['opassword']);
} else {
$password = pwGen($_POST['npassword']);
}
$nick = mysqli_real_escape_string($mysqli, htmlentities($nick, ENT_QUOTES, "UTF-8"));
$school = mysqli_real_escape_string($mysqli, htmlentities($school, ENT_QUOTES, "UTF-8"));
$email = mysqli_real_escape_string($mysqli, htmlentities($email, ENT_QUOTES, "UTF-8"));
$sql = "UPDATE `users` SET" . "`password`='" . $password . "'," . "`nick`='" . $nick . "'," . "`school`='" . $school . "'," . "`email`='" . $email . "' " . "WHERE `user_id`='" . mysqli_real_escape_string($mysqli, $user_id) . "'";
//echo $sql;
//exit(0);
mysqli_query($mysqli, $sql);
// or die("Insert Error!\n");
header("Location: ./");
$teamnumber = intval($_POST['teamnumber']);
$pieces = explode("\n", trim($_POST['ulist']));
if ($teamnumber > 0) {
echo "<table border=1>";
echo "<tr><td colspan=3>Copy these accounts to distribute</td></tr>";
echo "<tr><td>team_name<td>login_id</td><td>password</td></tr>";
for ($i = 1; $i <= $teamnumber; $i++) {
$user_id = $prefix . ($i < 10 ? '0' . $i : $i);
$password = strtoupper(substr(MD5($user_id . rand(0, 9999999)), 0, 10));
if (isset($pieces[$i - 1])) {
$nick = $pieces[$i - 1];
} else {
$nick = "your_own_nick";
}
echo "<tr><td>{$nick}<td>{$user_id}</td><td>{$password}</td></tr>";
$password = pwGen($password);
$email = "your_own_email@internet";
$school = "your_own_school";
$sql = "INSERT INTO `users`(" . "`user_id`,`email`,`ip`,`accesstime`,`password`,`reg_time`,`nick`,`school`)" . "VALUES('" . $user_id . "','" . $email . "','" . $_SERVER['REMOTE_ADDR'] . "',NOW(),'" . $password . "',NOW(),'" . $nick . "','" . $school . "')on DUPLICATE KEY UPDATE `email`='" . $email . "',`ip`='" . $_SERVER['REMOTE_ADDR'] . "',`accesstime`=NOW(),`password`='" . $password . "',`reg_time`=now(),nick='" . $nick . "',`school`='" . $school . "'";
mysqli_query($mysqli, $sql) or die(mysql_error());
}
echo "</table>";
}
}
?>
<b>TeamGenerator:</b>
<form action='team_generate.php' method=post>
Prefix:<input type='test' name='prefix' value='team'>
Generate<input type=input name='teamnumber' value=50>Teams.
<input type=submit value=Generate><br>
<?php
if (isset($_POST['do'])) {
require "../include/my_func.inc.php";
require "../include/db_info.inc.php";
for ($i = $_POST['user_id']; $i <= $_POST['fin_user_id']; $i++) {
$user_id = "team" . $i;
$length = $_POST['length'];
$passwd = $passwd_bak = create_password($length);
if (get_magic_quotes_gpc()) {
$user_id = stripslashes($user_id);
$passwd = stripslashes($passwd);
}
$user_id = mysql_real_escape_string($user_id);
$passwd = pwGen($passwd);
$sql = "update `users` set `password`='{$passwd}' where `user_id`='{$user_id}' and user_id not in( select user_id from privilege where rightstr='administrator') ";
mysql_query($sql);
$data[$i][0] = $user_id;
$data[$i][1] = $passwd_bak;
$data[$i][2] = $_POST['addin'];
}
$title = array('报名号', '密码', '注释');
exportexcel($data, $title, $_POST['xls_name']);
}
<?php
require_once './include/db_info.inc.php';
require_once './include/setlang.php';
$view_title = "Welcome To Online Judge";
require_once "./include/const.inc.php";
require_once "./include/my_func.inc.php";
$lost_user_id = $_POST['user_id'];
$lost_key = $_POST['lost_key'];
$vcode = trim($_POST['vcode']);
if ($lost_user_id == $_SESSION['lost_user_id'] && ($vcode != $_SESSION["vcode"] || $vcode == "" || $vcode == null)) {
echo "<script language='javascript'>\n";
echo "alert('Verify Code Wrong!');\n";
echo "history.go(-1);\n";
echo "</script>";
exit(0);
}
if (get_magic_quotes_gpc()) {
$lost_user_id = stripslashes($lost_user_id);
$lost_key = stripslashes($lost_key);
}
$sql = " update `users` set password='******'WHERE `user_id`='" . mysql_real_escape_string($lost_user_id) . "'";
if ($_SESSION['lost_user_id'] == $lost_user_id && $_SESSION['lost_key'] == $lost_key) {
$result = mysql_query($sql);
$view_errors = "Password Reseted to the key you've just inputed.Click <a href=index.php>Here</a> to login!";
} else {
$view_errors = "Password Reset Fail";
}
require "template/" . $OJ_TEMPLATE . "/error.php";
/////////////////////////Template
/////////////////////////Common foot
