187 lines
4.6 KiB
PHP
187 lines
4.6 KiB
PHP
<?php
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namespace Appwrite\Auth\OAuth2;
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use Appwrite\Auth\OAuth2;
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class Linkedin extends OAuth2
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{
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/**
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* @var array
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*/
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protected array $user = [];
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/**
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* @var array
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*/
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protected array $tokens = [];
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/**
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* @var array
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*/
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protected array $scopes = [
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'r_liteprofile',
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'r_emailaddress',
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];
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/**
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* Documentation.
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*
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* OAuth:
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* https://developer.linkedin.com/docs/oauth2
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*
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* API/V2:
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* https://developer.linkedin.com/docs/guide/v2
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*
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* Basic Profile Fields:
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* https://developer.linkedin.com/docs/fields/basic-profile
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*/
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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 'linkedin';
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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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return 'https://www.linkedin.com/oauth/v2/authorization?' . \http_build_query([
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'response_type' => 'code',
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'client_id' => $this->appID,
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'redirect_uri' => $this->callback,
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'scope' => \implode(' ', $this->getScopes()),
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'state' => \json_encode($this->state),
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]);
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}
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/**
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* @param string $code
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*
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* @return array
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*/
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protected function getTokens(string $code): array
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{
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if (empty($this->tokens)) {
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$this->tokens = \json_decode($this->request(
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'POST',
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'https://www.linkedin.com/oauth/v2/accessToken',
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['Content-Type: application/x-www-form-urlencoded'],
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\http_build_query([
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'grant_type' => 'authorization_code',
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'code' => $code,
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'redirect_uri' => $this->callback,
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'client_id' => $this->appID,
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'client_secret' => $this->appSecret,
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])
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), true);
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}
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return $this->tokens;
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}
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/**
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* @param string $refreshToken
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*
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* @return array
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*/
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public function refreshTokens(string $refreshToken): array
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{
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$this->tokens = \json_decode($this->request(
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'POST',
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'https://www.linkedin.com/oauth/v2/accessToken',
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['Content-Type: application/x-www-form-urlencoded'],
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\http_build_query([
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'grant_type' => 'refresh_token',
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'refresh_token' => $refreshToken,
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'redirect_uri' => $this->callback,
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'client_id' => $this->appID,
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'client_secret' => $this->appSecret,
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])
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), true);
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if (empty($this->tokens['refresh_token'])) {
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$this->tokens['refresh_token'] = $refreshToken;
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}
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return $this->tokens;
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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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return $user['id'] ?? '';
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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 $accessToken): string
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{
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$email = \json_decode($this->request('GET', 'https://api.linkedin.com/v2/emailAddress?q=members&projection=(elements*(handle~))', ['Authorization: Bearer ' . \urlencode($accessToken)]), true);
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return $email['elements'][0]['handle~']['emailAddress'] ?? '';
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}
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/**
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* Check if the OAuth email is verified
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*
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* If present, the email is verified. This was verfied through a manual Linkedin sign up process
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*
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* @param string $accessToken
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*
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* @return bool
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*/
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public function isEmailVerified(string $accessToken): bool
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{
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$email = $this->getUserEmail($accessToken);
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return !empty($email);
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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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$name = '';
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if (isset($user['localizedFirstName'])) {
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$name = $user['localizedFirstName'];
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}
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if (isset($user['localizedLastName'])) {
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$name = (empty($name)) ? $user['localizedLastName'] : $name . ' ' . $user['localizedLastName'];
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}
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return $name;
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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 $accessToken)
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{
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if (empty($this->user)) {
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$this->user = \json_decode($this->request('GET', 'https://api.linkedin.com/v2/me', ['Authorization: Bearer ' . \urlencode($accessToken)]), true);
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}
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return $this->user;
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}
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}
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