使用Twilio的SMS驗證系統

Question

我正試圖創建一個短信驗證系統，只是為了學習。 因此文件結構如下

Index.php Form.php Sendcode.php Verify.php

我要在這里實現的目的是嘗試學習，如何強制已登錄的用戶重定向到form.php，以及如果他們驗證了他們的號碼后又被重定向回index.php，否則將提示您在表單上驗證他們的號碼。 PHP的錯誤。 因此，如果DB中的狀態設置為1，則用戶可以訪問index.php，否則狀態保持設置為0，並且需要在form.php上驗證數字

有人可以幫我弄這個嗎？ 也許寫一個示例index.php代碼
這是文件內容
form.php的

<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script type="text/javascript">
   $(document).ready(function(){
      $("#phone").submit(function() 
      {
          var phone_no = $('#phone_no').val();

          if(phone_no != '')
          {

              $.post("sendcode.php", { phone_no: phone_no },
                    function(data) 
                    {
                       $(".result").html(data);
                    }, 
                    "html"
              );

          }

          return false;
      });
   });
</script>

<div class = "result"></div>
<p>Enter your phone number below, and we will send you a verification code to that phone number.</p>
<form id = "phone" method  = "POST" action = "">
<label for = "phone">Phone number</label>
<input name = "phone" type = "text" id = "phone_no" />
<input name = "submit" type = "submit" value = "Send Verification Code" />
</form>

<p>Enter Verification Code received to the phone number specified above in the form below.</p>

<form id = "verification" method  = "POST" action = "verify.php">
<label for = "code">Verification Code</label>
<input name = "code" type = "text" id = "code" />
<input name = "submit" type = "submit" value = "Verify" />
</form>

Sendcode.php

<?php
// configuration 
/*** mysql hostname ***/
$hostname = 'localhost';
// database name
$dbname = '';
/*** mysql username ***/
$username = 'username';
/*** mysql password ***/
$password = 'password';
// enter SID here
$twilioSid = '';
// enter twilio token here
$twilioToken = '';
if(isset($_POST['phone_no']))
{
    try 
    {
        $verifyCode = rand(1000, 9999);

        $phone = $_POST['phone_no'];

        $dbh = new PDO("mysql:host=$hostname;dbname=$dbname", $username, $password);

        /*** add verification code and phone number to db **/
        $sth = "INSERT INTO user (phone, code) VALUES(:phone, :code)";
        $command = $dbh->prepare($sth);
        $command->bindParam(':phone', $phone, PDO::PARAM_STR);
        $command->bindParam(':code', $verifyCode, PDO::PARAM_INT);
        $command->execute();

        // twilio library
        require ('Services/Twilio.php');

        $client = new Services_Twilio($twilioSid, $twilioToken);

        // send sms with verifcation code 
        $response = $client->account->sms_messages->create('555-555-555', $phone, 'Verification code ' . $verifyCode);

        echo '<p>A verification code was sent to your phone number. Please enter it below.</p>';

        /*** close the database connection ***/
        $dbh = null;
    }
    catch(PDOException $e)
    {
        echo $e->getMessage();
    }
}
?>  

Verify.php

<?php
if(isset($_POST['code']))
{
    $verifyCode = $_POST['code'];

    /*** mysql hostname ***/
    $hostname = 'localhost';

    /*** database name ***/
    $dbname = '';
    /*** mysql username ***/
    $username = 'username';
    /*** mysql password ***/
    $password = 'password';

    try {

        $dbh = new PDO("mysql:host=$hostname;dbname=$dbname", $username, $password);

        // USER_ID is the login ID of the user
        $sql = "SELECT code FROM user WHERE id = {$user_id}";
        $sth = $dbh->query($sql);

        $code = $sth->fetchColumn();

        if($code == $verifyCode)
        {
            echo "Your account has been validated.";

            // verify user in db
            $todo = "UPDATE user SET status = 1 WHERE user_id = {$user_id}";
            $dbh->execute($todo);

        }
        else
        {
            echo "Your account has not been validated.";
        }

        $dbh = null;
    }
    catch(PDOException $e)
    {
        echo $e->getMessage();
    }
}
?>

Answer 1

來自Twilio的Ricky。

我們整理了一個教程，展示了如何使用Authy構建此應用程序。 盡管這可能不是您的確切設置，但看看我們如何構造示例應用程序可能會有所幫助。

對於更像您要組合在一起的應用程序，您還可以查看此博客文章，詳細介紹如何使用Twilio，PHP，MySQL和jQuery構建簡單的電話驗證系統 。

希望這些資源有所幫助！