我正在使用 PHPASS 存储密码加密并在登录时进行比较。
这是代码
ob_start();
$userName = $password = "";
$userNameErr = $passwordErr = $loginErr = "";
$hasher = new PasswordHash(8, false);
if (isset($_POST['subEmployee'])) {
if (empty($_POST['user_name'])) {
$userNameErr = "User name is required";
} else {
$userName = check_input($_POST['user_name']);
if (!preg_match("/^[0-9_a-zA-Z]*$/", $userName)) {
$userNameErr = "Only letters, numbers and '_' allowed";
}
}
if (empty($_POST['password'])) {
$passwordErr = "Password is required";
}else{
$password = check_input($_POST['password']);
}
$active = 1;
$loginUser = $db->prepare("SELECT password FROM users WHERE user_name=? AND activity=?");
$loginUser->bind_param('si', $userName, $active);
if ($loginUser->execute()) {
$results = $loginUser->get_result();
if ($results->num_rows == 1) {
$row = $results->fetch_object();
$stored_hash = "*";
$stored_hash = $row->password;
$check = $hasher->CheckPassword($password, $stored_hash);
if ($check) {
$_SESSION['name'] = $row->first_name;
$_SESSION['userId'] = $row->id;
$_SESSION['user'] = 1;
print_r($_SESSION);
header("Location:?pid=4");
} elseif (!empty($_POST['user_name']) && !empty($_POST['password'])) {
$loginErr = "'Invalid Login Information'";
}
}
}
}
到目前为止,它总是给出相同的消息“无效的登录信息”我已经制作了这样存储我的密码的注册表单。
$hasher = new PasswordHash(8, false);
$hash = md5(rand(0, 1000));
if (empty($_POST['password'])) {
$error ['passwordErr'] = "Password is required";
} elseif (strlen($_POST['password']) < 8) {
$error ['passwordErr'] = "<span class='notAllowed'>Chose password with at last eight characters</span>";
} elseif (strlen($_POST['password']) > 72) {
$error ['passwordErr'] = "<span class='notAllowed'>Password max 72 characters</span>";
} elseif ($_POST['password'] !== $_POST['confirm']) {
$error ['passwordErr'] = "Password don't matching";
} else {
$password = $hasher->HashPassword($password);
}
当我检查我的数据库时,密码对我来说似乎是散列的,用户名在那里,一切都很好
但仍然收到此消息为“无效的登录信息”。
这两条线对吗
$loginUser = $db->prepare("SELECT password FROM users WHERE user_name=? AND activity=?");
$loginUser->bind_param('si', $userName, $active);
登录代码是否正常。
我也试试这个
更新 我更新了我的代码
if (isset($_POST['subEmployee'])) {
$error=array();
$hash_cost_log2 = 8;
$hash_portable = FALSE;
$hasher = new PasswordHash($hash_cost_log2, $hash_portable);
if (empty($_POST['user_name'])) {
$userNameErr = "User name is required";
} else {
$userName = check_input($_POST['user_name']);
if (!preg_match("/^[0-9_a-zA-Z]*$/", $userName)) {
$userNameErr = "Only letters, numbers and '_' allowed";
}
}
if (empty($_POST['password'])) {
$passwordErr = "Password is required";
} else {
$password = $_POST['password'];
}
$active = 1;
$loginUser = $db->prepare("SELECT password FROM hired_person_info WHERE user_name=? AND activity=?");
$loginUser->bind_param('si', $userName, $active);
if ($loginUser->execute()) {
$results = $loginUser->get_result();
if ($results->num_rows == 1) {
$row = $results->fetch_object();
$stored_hash = "*";
$stored_hash = $row->password;
$check = $hasher->CheckPassword($password, $stored_hash);
if ($check) {
$_SESSION['name'] = $row->first_name;
$_SESSION['userId'] = $row->id;
$_SESSION['user'] = 1;
print_r($_SESSION);
header("Location:?pid=4");
} elseif (!empty($_POST['user_name']) && !empty($_POST['password'])) {
$loginErr = "'Invalid Login Information'";
}
} else {
$loginErr = "'We didn't find any users'";
}
}
}
从 PHPass 的手册中添加这个
$hash_cost_log2 = 8;
$hash_portable = FALSE;
$hasher = new PasswordHash($hash_cost_log2, $hash_portable);
仍然没有运气有人可以告诉我这里哪里错了
编辑
这是我的check_input()
代码
function check_input($data) {
$data = trim($data);
$data = stripslashes($data);
$data = htmlspecialchars($data);
return $data;
}
我正在使用 PHP 5.3.29
谢谢