Paypal "Log in with" integration redirect

 

I am integrating Login with paypal on my site but I've always the error message :

Relying Party Validation error: redirect_uri provided in the request does not match with the registered redirect_uri. Please check the request.

and I think that I did everything right, I've used this example : http://www.sitepoint.com/implement-user-log-paypal/ and also "www.formget.com/paypal-oauth/"

index.php 

<script src="https://www.paypalobjects.com/js/external/api.js"></script>
    <script>
    paypal.use( ["login"], function(login) {
    login.render ({
    "appid": "MY_APP_ID",
    //"authend": "sandbox",
    "scopes": "profile email https://uri.paypal.com/services/paypalattributes",
    "containerid": "myContainer",
    "locale": "en-us",
    "returnurl": "<?php echo('http://'.$_SERVER['HTTP_HOST'].preg_replace('/index.php/','result.php',$_SERVER['SCRIPT_NAME']))?>"
    });
    });
    </script>

result.php 

    <?php require('paypal_login_inc.php') ?>
    <!DOCTYPE html>
    <html>
    <head>
    <!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<!-- Optional theme -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap-theme.min.css">
<!-- Latest compiled and minified JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
<title>Login with PayPal - Demo App</title>
<style type="text/css">
        body {
            text-align: center;
            padding:20px;
        }
        </style>
    </head>
    <body>
        <h1>Login with PayPal - Demo App</h1>
        <p>Great! Now you are a member of our site.</p>
 
        <hr/>
         
        <h2>Your Data</h2>
        <p><b>Name:</b> <?php echo htmlspecialchars_decode($user->given_name . ' ' . $user->family_name); ?></p>
        <p><b>Address:</b> <?php echo htmlspecialchars_decode($user->address->street_address . ', ' . $user->address->locality); ?></p>
 
        <hr/>
 
        <p><button class="btn btn-success form-control" type="button" onclick="window.close()">Ok, done.</button></p>
    </body>
</html>

paypal_login_inc.php 

    <?php
include('./httpful.phar');
    // helper package autoload.
    require __DIR__  . '/PayPal-PHP-SDK/autoload.php';

    // setting some variables here.
    $clientId = 'MY_APP_ID';
    $clientSecret = 'MY_SECRET_ID';
    $requestData = '?grant_type=authorization_code&code='.$_GET['code'].'&return_url=http://MY_RETURN_URL/result.php';

    // here we exchange the authorization code with access and refresh tokens. api.sandbox
    $response = HttpfulRequest::get('https://api.paypal.com/v1/identity/openidconnect/tokenservice' . $requestData)
    ->authenticateWith($clientId, $clientSecret)
    ->send();

    $jsonResponse = json_decode($response->raw_body);

    // checking out for errors.
    if(isset($jsonResponse->error))
    {
        die('Error: just got some problems during operations. Try again.');
    }

    // getting user data, using the Identity APIs. api.sandbox
    $response = HttpfulRequest::get('https://api.paypal.com/v1/identity/openidconnect/userinfo/?schema=openid') 
    ->contentType("application/json")
    ->authorization($jsonResponse->access_token)
    ->authenticateWith($clientId, $clientSecret)
    ->send();

    // user data is here!
    $user = json_decode($response->raw_body);
    ?>

I've configured the same return url in index.php and paypal_login_inc.php, I have also configured the return url in the paypal application :

  • Log into developer.paypal.com
  • Click Applications
  • Under My Rest Apps click your App name
  • Click Edit next to App redirect URLs
  • Set the return URLs for live or test to "MY_RETURN_URL/result.php"
  • configure scope under "Log in with paypal"
  • Save

    • I have also set the same url for sandbox and live application and also create a new app like in this site : https://medium.com/@bartriepe/log-in-with-paypal-a-fractal-of-bad-design-58ce19939a9d

    So where is the problem ? is it a paypal bug ?

    thank you for your help.

    链接地址: http://www.djcxy.com/p/90386.html

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