我在哪里将password_verify函数放在代码中？
[英]where do i put the password_verify function in my code please?
问题描述
我正在使用登录表单。 我已经用password_hash函数完成了注册表格，并以这种方式成功地将所有密码保存在数据库中。
我不知道我将把passwod_verify函数放在哪里，我必须确切地编写验证代码以便将纯文本密码与哈希版本进行比较吗？ 我知道我需要将此问题分为2部分：1）检查用户名后，从数据库中获取哈希密码。 2）将其与用户输入的密码进行比较以验证并允许用户登录。
我的代码在下面，并且也是数据库的一部分。
！[我的数据库内容] [1]
<?php require_once('Connections/bankusers.php'); ?>
<?php session_start(); ?>
<?php
if (!function_exists("GetSQLValueString")) {
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "")
{
if (PHP_VERSION < 6) {
$theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue;
}
$theValue = function_exists("mysql_real_escape_string") ? mysql_real_escape_string($theValue) : mysql_escape_string($theValue);
switch ($theType) {
case "text":
$theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
break;
case "long":
case "int":
$theValue = ($theValue != "") ? intval($theValue) : "NULL";
break;
case "double":
$theValue = ($theValue != "") ? doubleval($theValue) : "NULL";
break;
case "date":
$theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
break;
case "defined":
$theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
break;
}
return $theValue;
}
}
?>
<?php
// *** Validate request to login to this site.
if (!isset($_SESSION)) {
session_start();
}
$loginFormAction = $_SERVER['PHP_SELF'];
if (isset($_GET['accesscheck'])) {
$_SESSION['PrevUrl'] = $_GET['accesscheck'];
}
if (isset($_POST['UserName'])) {
$loginUsername=$_POST['UserName'];
$password=$_POST['Password:'];
$MM_fldUserAuthorization = "";
$MM_redirectLoginSuccess = "loginusermemo.php";
$MM_redirectLoginFailed = "loginuser.php";
$MM_redirecttoReferrer = false;
mysql_select_db($database_bankusers, $bankusers);
$LoginRS__query=sprintf("SELECT UserID, Password FROM users WHERE UserID=%s AND Password=%s",
GetSQLValueString($loginUsername, "int"), GetSQLValueString($password, "text"));
$LoginRS = mysql_query($LoginRS__query, $bankusers) or die(mysql_error());
$loginFoundUser = mysql_num_rows($LoginRS);
if ($loginFoundUser) {
$loginStrGroup = "";
if (PHP_VERSION >= 5.1) {session_regenerate_id(true);} else {session_regenerate_id();}
//declare two session variables and assign them
$_SESSION['MM_Username'] = $loginUsername;
$_SESSION['MM_UserGroup'] = $loginStrGroup;
if (isset($_SESSION['PrevUrl']) && false) {
$MM_redirectLoginSuccess = $_SESSION['PrevUrl'];
}
header("Location: " . $MM_redirectLoginSuccess );
}
else {
header("Location: ". $MM_redirectLoginFailed );
}
}
?>
<!DOCTYPE HTML>
<html>
<head>
<title>Login User</title>
<meta name="description" content="website description" />
<meta name="keywords" content="website keywords, website keywords" />
<meta http-equiv="content-type" content="text/html; charset=windows-1252" />
<link rel="stylesheet" type="text/css" href="style/style.css" title="style" />
<script src="SpryAssets/SpryValidationTextField.js" type="text/javascript"></script>
<link href="SpryAssets/SpryValidationTextField.css" rel="stylesheet" type="text/css">
</head>
<body>
<div id="main">
<div id="header">
<div id="logo">
<div id="logo_text">
<!-- class="logo_colour", allows you to change the colour of the text -->
<h1><a href="index.php">ModelOnline<span class="logo_colour">Bank</span></a></h1>
<h2>Your. Bank. On. Demand.</h2>
</div>
</div>
<div id="menubar">
<ul id="menu">
<!-- put class="selected" in the li tag for the selected page - to highlight which page you're on -->
<li class="selected"><a href="index.php">Home</a></li>
<li><a href="register.php">REGISTER</a></li>
<li><a href="login.php">lOGIN</a></li>
<li><a href="aboutus.php">ABOUT US</a></li>
<li><a href="contactus.php">Contact Us</a></li>
<li><a href="accessibility.php">Accessibility</a></li>
<li><a href="security.php">Security</a></li>
</ul>
</div>
</div> <div align="center" class="bankservices"><a href="http://www.modelonlinebank.com/bankproducts.php#one">Current Accounts</a> | <a href="http://www.modelonlinebank.com/bankproducts.php#two">Savings Accounts</a> | <a href="http://www.modelonlinebank.com/bankproducts.php#three">Mortgages</a> | <a href="http://www.modelonlinebank.com/bankproducts.php#four">Insurance</a> | <a href="http://www.modelonlinebank.com/bankproducts.php#five">Credit Cards</a> | <a href="http://www.modelonlinebank.com/bankproducts.php#six">Investments</a></div>
<div id="site_content">
<div class="sidebar">
<!-- insert your sidebar items here -->
<h3>Latest News</h3>
<h4>Personal Banking</h4>
<h5>January 1st, 2014</h5>
<p>Current Accounts,Saving Accounts,Range of Credit And Debit cards to suit all your needs. We have your interest in mind.<br />
<a href="#">Read more</a></p>
<p></p>
<h4>Corporate Banking</h4>
<h5>February 5th, 2014</h5>
<p>We help you achieve your goals by providing numerous funding options.Provide Risk management of your finances and look for strategic and finance options to promote business.<br /><a href="#">Read more</a></p>
<h3>Useful Links</h3>
<ul>
<li><a href="#">Credit card</a></li>
<li><a href="#">Debit card</a></li>
<li><a href="#">Loans</a></li>
<li><a href="#">Insurance</a></li>
</ul>
<h3>Search</h3>
<form method="post" action="#" id="search_form">
<p>
<input class="search" type="text" name="search_field" value="Enter keywords....." />
<input name="search" type="image" style="border: 0; margin: 0 0 -9px 5px;" src="style/search.png" alt="Search" title="Search" />
</p>
</form>
</div>
<div id="content">
<!-- insert the page content here -->
<h1>Login Part 1 of 2</h1>
<p>Please kindly Input your Account Number and Password below:</p>
<form action="<?php echo $loginFormAction; ?>" method="POST" name="loginform" id="loginform">
<table width="500" border="0">
<tr>
<td><span id="sprytextfield1">
<label for="UserName"></label>
Account Number: <br>
<input type="text" name="UserName" id="UserName">
<span class="textfieldRequiredMsg">Enter Your Account Number.</span></span></td>
</tr>
<tr>
<td><span id="sprytextfield2">
<label for="Password:"></label>
Password: <br>
<input type="password" name="Password:" id="Password:">
<span class="textfieldRequiredMsg">Enter Your Password.</span></span></td>
</tr>
<tr>
<td><input type="submit" name="LoginButton" id="LoginButton" value="Login"></td>
</tr>
</table>
</form>
<p> </p>
<p> </p>
<p> </p>
</div>
</div>
<div id="content_footer"></div>
<div id="footer">
©Modelonlinebank 2014 | <a href="#sitemap">SiteMaP</a> | <a href="#privacy">Privacy</a> | <a href="#jobs">Jobs</a> | <a href="#terms">Terms</a> | <a href="contactus.php">Feedback</a></div>
</div>
<script type="text/javascript">
var sprytextfield1 = new Spry.Widget.ValidationTextField("sprytextfield1");
var sprytextfield2 = new Spry.Widget.ValidationTextField("sprytextfield2");
</script>
</body>
</html>
1 个解决方案
解决方案1
0 2014-07-08 16:33:02
我将忽略此表单的安全性，只关注您的要求。 你需要改变
$password=$_POST['Password:'];
为此（假设您仅将md5哈希存储在数据库中）：
$password=md5($_POST['Password:']);
为什么我的password_verify函数与我输入的正确密码不匹配，并且知道数据库中包含什么
[英]Why is my password_verify function not matching the correct passwords together that I enter and know is what is in the database
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