Ok finally got it to work.
Here are the changes I made:
(1) Added to oauth_configuration.json
"Etsy2":
{
"oauth_version": "2.0",
"dialog_url": "https://www.etsy.com/oauth/connect?response_type=code&scope={SCOPE}&client_id={CLIENT_ID}&redirect_uri={REDIRECT_URI}&state={STATE}&code_challenge={CODE_CHALLENGE}&code_challenge_method=S256",
"access_token_url": "https://api.etsy.com/v3/public/oauth/token"
},
(2) Changed oauth_client.php at line 1284
from:
'{REALM}', UrlEncode($this->realm),
$url)))))));
to:
'{REALM}', UrlEncode($this->realm), str_replace(
'{CODE_CHALLENGE}',UrlEncode($this->code_challenge),
$url))))))));
(3) Modified login_with_etsy.php
<?php
/*
* login_with_etsy2.php
*
*
*
*/
/*
* Get the http.php file from http://www.phpclasses.org/httpclient
*/
require('./http.php');
require('oauth_client.php');
session_start();
function base64url_encode($plainText)
{
$base64 = base64_encode($plainText);
$base64 = trim($base64, "=");
$base64url = strtr($base64, '+/', '-_');
return ($base64url);
}
$random = bin2hex(openssl_random_pseudo_bytes(64));
if(!isset($_SESSION['verifier'])){
$verifier = base64url_encode(pack('H*', $random));
$_SESSION['verifier'] = $verifier;
} else {
$verifier = $_SESSION['verifier'];
}
if(!isset($_SESSION['challenge'])){
$challenge = base64url_encode(pack('H*', hash('sha256', $verifier)));
$_SESSION['challenge'] = $challenge;
} else {
$challenge = $_SESSION['challenge'];
}
$client = new oauth_client_class;
$client->debug = false;
$client->debug_http = true;
$client->server = 'Etsy2';
$client->redirect_uri = 'https://'.$_SERVER['HTTP_HOST'].
dirname(strtok($_SERVER['REQUEST_URI'],'?')).'/login_with_etsy.php';
$client->client_id = ''; $application_line = __LINE__;
$client->client_secret = '';
$client->authorization_header = true;
$client->scope = 'email_r';
$client->code_challenge = $challenge;
$client->code_verifier = $verifier;
if(strlen($client->client_id) == 0
|| strlen($client->client_secret) == 0)
die('Please go to Etsy Developers page https://www.etsy.com/developers/register , '.
'create an application, and in the line '.$application_line.
' set the client_id to key string and client_secret with shared secret. '.
'The Callback URL must be '.$client->redirect_uri);
if(($success = $client->Initialize()))
{
if(($success = $client->Process()))
{
if(strlen($client->access_token))
{
$user_id = explode(".", $client->access_token)[0];
$success = $client->CallAPI(
'https://openapi.etsy.com/v3/application/users/'.$user_id,
'GET', array(), array('FailOnAccessError'=>true,'RequestHeaders'=>array('Authorization'=>'Bearer '.$client->access_token,'x-api-key'=>$client->client_id)), $user);
}
}
$success = $client->Finalize($success);
}
if($client->exit)
exit;
if($success)
{
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Etsy OAuth client results</title>
</head>
<body>
<?php
echo '<h1> you have logged in successfully with Etsy!</h1>';
echo '<pre>', HtmlSpecialChars(print_r($user, 1)), '</pre>';
?>
</body>
</html>
<?php
}
else
{
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>OAuth client error</title>
</head>
<body>
<h1>OAuth client error</h1>
<pre>Error: <?php echo HtmlSpecialChars($client->error); ?></pre>
</body>
</html>
<?php
}
?>
Joel Fischer - 2021-07-10 23:43:26
Manuel Lemos - 2021-07-11 00:51:08 - In reply to message 1 from Joel Fischer
