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first commit #1

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f20a1be
first commit
yuudati4 Mar 9, 2023
93e897f
passwardをpasswordへ
yuudati4 Mar 9, 2023
d6a2b91
second commit
yuudati4 Mar 9, 2023
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2 changes: 1 addition & 1 deletion identify.php
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,7 @@
$hashedPassword = hash('sha256', $password);

// データを認証する
$sql = "SELECT * FROM `User` WHERE `username` LIKE '" .$hashedUsername. "' AND `passward` LIKE '" .$hashedPassword. "'";//クエリ
$sql = "SELECT * FROM `User` WHERE `username` LIKE '" .$hashedUsername. "' AND `password` LIKE '" .$hashedPassword. "'";//クエリ

$result = $mysqli->query($sql);
//echo $result -> num_rows;
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1 change: 1 addition & 0 deletions index2.html
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@@ -0,0 +1 @@
aaa
5 changes: 3 additions & 2 deletions login.html
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Expand Up @@ -8,6 +8,7 @@

<body>

<!-- 新規登録 -->
<form action="http://localhost/login.php" method="POST" onsubmit="hashCredentials()">
<p>新規登録</p>
<label for="username">Username:</label>
Expand Down Expand Up @@ -36,9 +37,9 @@

<script>
function hashCredentials() { //ハッシュ化
var usernameInput = document.getElementById('username');
var usernameInput = document.getElementById('username');
var passwordInput = document.getElementById('password');
var hashedUsername = sha256(usernameInput.value);
var hashedUsername = sha256(usernameInput.value);
var hashedPassword = sha256(passwordInput.value);
usernameInput.value = hashedUsername;
passwordInput.value = hashedPassword;
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6 changes: 4 additions & 2 deletions login.php
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Expand Up @@ -11,17 +11,19 @@
exit();
}

// $username = hash_hmac('sha512', $_POST['username'] , 'secret', false);
// $passward = hash_hmac('sha512', $_POST['passward'] , 'secret', false);
$username = $_POST['username'];
$password = $_POST['password'];
$hashedUsername = hash('sha256', $username);
$hashedPassword = hash('sha256', $password);


// データを挿入する
$sql = "INSERT INTO `User` (`username`, `passward`) VALUES ('" .$hashedUsername. "', '" .$hashedPassword. "');";//クエリ
$sql = "INSERT INTO User (`username`, `password`) VALUES ('" .$hashedUsername. "', '" .$hashedPassword. "');";//クエリ

$result = $mysqli->query($sql);

if (!$result) {
echo 'INSERTが失敗しました。'.mysqli_error();
}else{
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1 change: 1 addition & 0 deletions test.html
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aaa