71 lines
1.9 KiB
PHP
71 lines
1.9 KiB
PHP
<?php
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namespace Github\HttpClient\Plugin;
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use Github\AuthMethod;
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use Github\Exception\RuntimeException;
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use Http\Client\Common\Plugin;
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use Http\Promise\Promise;
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use Psr\Http\Message\RequestInterface;
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/**
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* Add authentication to the request.
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*
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* @author Tobias Nyholm <tobias.nyholm@gmail.com>
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*/
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final class Authentication implements Plugin
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{
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/**
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* @var string
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*/
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private $tokenOrLogin;
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/**
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* @var string|null
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*/
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private $password;
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/**
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* @var string|null
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*/
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private $method;
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/**
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* @param string $tokenOrLogin GitHub private token/username/client ID
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* @param string|null $password GitHub password/secret (optionally can contain $method)
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* @param string|null $method One of the AUTH_* class constants
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*/
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public function __construct(string $tokenOrLogin, ?string $password, ?string $method)
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{
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$this->tokenOrLogin = $tokenOrLogin;
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$this->password = $password;
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$this->method = $method;
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}
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/**
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* @return Promise
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*/
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public function handleRequest(RequestInterface $request, callable $next, callable $first): Promise
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{
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$request = $request->withHeader(
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'Authorization',
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$this->getAuthorizationHeader()
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);
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return $next($request);
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}
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private function getAuthorizationHeader(): string
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{
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switch ($this->method) {
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case AuthMethod::CLIENT_ID:
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return sprintf('Basic %s', base64_encode($this->tokenOrLogin.':'.$this->password));
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case AuthMethod::ACCESS_TOKEN:
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return sprintf('token %s', $this->tokenOrLogin);
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case AuthMethod::JWT:
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return sprintf('Bearer %s', $this->tokenOrLogin);
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default:
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throw new RuntimeException(sprintf('%s not yet implemented', $this->method));
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}
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}
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}
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