2019-10-05 03:29:16 +13:00
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<?php
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namespace Auth\OAuth;
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use Auth\OAuth;
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// Reference Material
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// https://developer.okta.com/blog/2019/06/04/what-the-heck-is-sign-in-with-apple
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class Apple extends OAuth
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{
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/**
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* @var array
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*/
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protected $user = [];
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2020-01-18 17:45:54 +13:00
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/**
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* @var array
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*/
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protected $scopes = ["name", "email"];
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2019-10-05 03:29:16 +13:00
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/**
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* @return string
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*/
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public function getName(): string
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{
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return 'apple';
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}
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/**
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* @return string
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*/
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public function getLoginURL(): string
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{
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2020-01-18 17:45:54 +13:00
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return 'https://appleid.apple.com/auth/authorize?'.http_build_query([
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'client_id' => urlencode($this->appID),
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'redirect_uri' => urlencode($this->callback),
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'state' => urlencode(json_encode($this->state)),
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'response_type' => 'code',
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'response_mode' => 'form_post',
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'scope' => implode('+', $this->getScopes())
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]);
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2019-10-05 03:29:16 +13:00
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}
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/**
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* @param string $code
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*
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* @return string
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*/
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public function getAccessToken(string $code): string
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{
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$headers[] = 'Content-Type: application/x-www-form-urlencoded';
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$accessToken = $this->request(
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'POST',
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'https://appleid.apple.com/auth/token',
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$headers,
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'code='.urlencode($code).
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'&client_id='.urlencode($this->appID).
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'&client_secret='.urlencode($this->appSecret).
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'&redirect_uri='.urlencode($this->callback).
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'&grant_type=authorization_code'
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);
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var_dump($accessToken);
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exit();
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$accessToken = json_decode($accessToken, true);
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if (isset($accessToken['access_token'])) {
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return $accessToken['access_token'];
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}
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return '';
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}
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/**
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* @param string $accessToken
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*
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* @return string
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*/
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public function getUserID(string $accessToken): string
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{
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$user = $this->getUser($accessToken);
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if (isset($user['account_id'])) {
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return $user['account_id'];
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}
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return '';
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}
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/**
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* @param string $accessToken
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*
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* @return string
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*/
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public function getUserEmail(string $accessToken): string
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{
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$user = $this->getUser($accessToken);
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if (isset($user['email'])) {
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return $user['email'];
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}
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return '';
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}
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/**
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* @param string $accessToken
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*
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* @return string
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*/
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public function getUserName(string $accessToken): string
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{
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$user = $this->getUser($accessToken);
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if (isset($user['name'])) {
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return $user['name']['display_name'];
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}
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return '';
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}
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/**
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* @param string $accessToken
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*
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* @return array
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*/
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protected function getUser(string $accessToken): array
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{
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if (empty($this->user)) {
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$headers[] = 'Authorization: Bearer '. urlencode($accessToken);
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2019-10-06 09:45:28 +13:00
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$user = $this->request('POST', '', $headers);
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2019-10-05 03:29:16 +13:00
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$this->user = json_decode($user, true);
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}
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return $this->user;
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}
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}
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