213 lines
4.9 KiB
PHP
213 lines
4.9 KiB
PHP
<?php
|
|
|
|
namespace Appwrite\Auth\OAuth2;
|
|
|
|
use Appwrite\Auth\OAuth2;
|
|
|
|
// Reference Material
|
|
// https://developer.paypal.com/docs/api/overview/
|
|
|
|
class Paypal extends OAuth2
|
|
{
|
|
/**
|
|
* @var array
|
|
*/
|
|
private array $endpoint = [
|
|
'sandbox' => 'https://www.sandbox.paypal.com/',
|
|
'live' => 'https://www.paypal.com/',
|
|
];
|
|
|
|
/**
|
|
* @var array
|
|
*/
|
|
private array $resourceEndpoint = [
|
|
'sandbox' => 'https://api.sandbox.paypal.com/v1/',
|
|
'live' => 'https://api.paypal.com/v1/',
|
|
];
|
|
|
|
/**
|
|
* @var string
|
|
*/
|
|
protected string $environment = 'live';
|
|
|
|
/**
|
|
* @var array
|
|
*/
|
|
protected array $user = [];
|
|
|
|
/**
|
|
* @var array
|
|
*/
|
|
protected array $tokens = [];
|
|
|
|
/**
|
|
* @var array
|
|
*/
|
|
protected array $scopes = [
|
|
'openid',
|
|
'profile',
|
|
'email'
|
|
];
|
|
|
|
/**
|
|
* @return string
|
|
*/
|
|
public function getName(): string
|
|
{
|
|
return 'paypal';
|
|
}
|
|
|
|
/**
|
|
* @return string
|
|
*/
|
|
public function getLoginURL(): string
|
|
{
|
|
$url = $this->endpoint[$this->environment] . 'connect/?' .
|
|
\http_build_query([
|
|
'flowEntry' => 'static',
|
|
'response_type' => 'code',
|
|
'client_id' => $this->appID,
|
|
'scope' => \implode(' ', $this->getScopes()),
|
|
// paypal is not accepting localhost string into return uri
|
|
'redirect_uri' => \str_replace("localhost", "127.0.0.1", $this->callback),
|
|
'state' => \json_encode($this->state),
|
|
]);
|
|
|
|
return $url;
|
|
}
|
|
|
|
/**
|
|
* @param string $code
|
|
*
|
|
* @return array
|
|
*/
|
|
protected function getTokens(string $code): array
|
|
{
|
|
if (empty($this->tokens)) {
|
|
$this->tokens = \json_decode($this->request(
|
|
'POST',
|
|
$this->resourceEndpoint[$this->environment] . 'oauth2/token',
|
|
['Authorization: Basic ' . \base64_encode($this->appID . ':' . $this->appSecret)],
|
|
\http_build_query([
|
|
'code' => $code,
|
|
'grant_type' => 'authorization_code',
|
|
])
|
|
), true);
|
|
}
|
|
|
|
return $this->tokens;
|
|
}
|
|
|
|
/**
|
|
* @param string $refreshToken
|
|
*
|
|
* @return array
|
|
*/
|
|
public function refreshTokens(string $refreshToken): array
|
|
{
|
|
$this->tokens = \json_decode($this->request(
|
|
'POST',
|
|
$this->resourceEndpoint[$this->environment] . 'oauth2/token',
|
|
['Authorization: Basic ' . \base64_encode($this->appID . ':' . $this->appSecret)],
|
|
\http_build_query([
|
|
'refresh_token' => $refreshToken,
|
|
'grant_type' => 'refresh_token',
|
|
])
|
|
), true);
|
|
|
|
if (empty($this->tokens['refresh_token'])) {
|
|
$this->tokens['refresh_token'] = $refreshToken;
|
|
}
|
|
|
|
return $this->tokens;
|
|
}
|
|
|
|
/**
|
|
* @param string $accessToken
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getUserID(string $accessToken): string
|
|
{
|
|
$user = $this->getUser($accessToken);
|
|
|
|
return $user['payer_id'] ?? '';
|
|
}
|
|
|
|
/**
|
|
* @param string $accessToken
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getUserEmail(string $accessToken): string
|
|
{
|
|
$user = $this->getUser($accessToken);
|
|
|
|
if (isset($user['emails'])) {
|
|
$email = array_filter($user['emails'], function ($email) {
|
|
return $email['primary'] === true;
|
|
});
|
|
|
|
if (!empty($email)) {
|
|
return $email[0]['value'];
|
|
}
|
|
}
|
|
|
|
return '';
|
|
}
|
|
|
|
/**
|
|
* Check if the OAuth email is verified
|
|
*
|
|
* @link https://developer.paypal.com/docs/api/identity/v1/#userinfo_get
|
|
*
|
|
* @param string $accessToken
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function isEmailVerified(string $accessToken): bool
|
|
{
|
|
$user = $this->getUser($accessToken);
|
|
|
|
if ($user['verified_account'] ?? false) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* @param string $accessToken
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getUserName(string $accessToken): string
|
|
{
|
|
$user = $this->getUser($accessToken);
|
|
|
|
return $user['name'] ?? '';
|
|
}
|
|
|
|
/**
|
|
* @param string $accessToken
|
|
*
|
|
* @return array
|
|
*/
|
|
protected function getUser(string $accessToken): array
|
|
{
|
|
$header = [
|
|
'Content-Type: application/json',
|
|
'Authorization: Bearer ' . \urlencode($accessToken),
|
|
];
|
|
if (empty($this->user)) {
|
|
$user = $this->request(
|
|
'GET',
|
|
$this->resourceEndpoint[$this->environment] . 'identity/oauth2/userinfo?schema=paypalv1.1',
|
|
$header
|
|
);
|
|
$this->user = \json_decode($user, true);
|
|
}
|
|
|
|
return $this->user;
|
|
}
|
|
}
|