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<?php |
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/* |
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* hirak/prestissimo |
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* @author Hiraku NAKANO |
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* @license MIT https://github.com/hirak/prestissimo |
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*/ |
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namespace Hirak\Prestissimo\Aspects; |
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use Composer\IO; |
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use Composer\Composer; |
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use Composer\Config as CConfig; |
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use Composer\Downloader; |
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/** |
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* Simple Container for http-get request |
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*/ |
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class HttpGetRequest |
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{ |
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public $origin; |
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public $scheme = 'http'; |
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public $host = 'example.com'; |
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public $port = 80; |
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public $path = '/'; |
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public $query = array(); |
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public $headers = array(); |
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public $curlOpts = array(); |
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public $username = null; |
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public $password = null; |
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public $maybePublic = false; |
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public $verbose = false; |
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/** @var CConfig */ |
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protected $config; |
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/** @internal */ |
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const TOKEN_LABEL = 'access_token'; |
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/** |
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* normalize url and authentication info |
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* @param string $origin domain text |
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* @param string $url |
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* @param IO\IOInterface $io |
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*/ |
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public function __construct($origin, $url, IO\IOInterface $io) |
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{ |
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$this->origin = $origin; |
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$this->importURL($url); |
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if ($this->username && $this->password) { |
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$io->setAuthentication($origin, $this->username, $this->password); |
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} elseif ($io->hasAuthentication($origin)) { |
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$auth = $io->getAuthentication($origin); |
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$this->username = $auth['username']; |
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$this->password = $auth['password']; |
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} |
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} |
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/** |
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* @param string $url |
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*/ |
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public function importURL($url) |
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{ |
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$struct = parse_url($url); |
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// @codeCoverageIgnoreStart |
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if (! $struct) { |
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throw new \InvalidArgumentException("$url is not valid URL"); |
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} |
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// @codeCoverageIgnoreEnd |
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$this->scheme = self::setOr($struct, 'scheme', $this->scheme); |
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$this->host = self::setOr($struct, 'host', $this->host); |
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$this->port = self::setOr($struct, 'port', null); |
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$this->path = self::setOr($struct, 'path', ''); |
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$this->username = self::setOr($struct, 'user', null); |
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$this->password = self::setOr($struct, 'pass', null); |
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if (! empty($struct['query'])) { |
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parse_str($struct['query'], $this->query); |
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} |
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} |
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/** |
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* @param string $key |
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* @param string $default |
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*/ |
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private static function setOr(array $struct, $key, $default = null) |
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{ |
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if (!empty($struct[$key])) { |
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return $struct[$key]; |
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} |
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return $default; |
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} |
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/** |
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* process option for RemortFileSystem |
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* @return void |
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*/ |
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public function processRFSOption(array $options) |
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{ |
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if (isset($options[static::TOKEN_LABEL])) { |
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$this->query['access_token'] = $options[static::TOKEN_LABEL]; |
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} |
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} |
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public function getCurlOpts() |
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{ |
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$curlOpts = $this->curlOpts + array( |
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CURLOPT_HTTPGET => true, |
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CURLOPT_FOLLOWLOCATION => true, |
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CURLOPT_MAXREDIRS => 20, |
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CURLOPT_ENCODING => 'gzip', |
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CURLOPT_HTTPHEADER => $this->headers, |
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CURLOPT_USERAGENT => $this->genUA(), |
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); |
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$curlOpts[CURLOPT_VERBOSE] = (bool)$this->verbose; |
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if ($this->username && $this->password) { |
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$curlOpts[CURLOPT_USERPWD] = "$this->username:$this->password"; |
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} else { |
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unset($curlOpts[CURLOPT_USERPWD]); |
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} |
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$curlOpts[CURLOPT_URL] = $this->getUrl(); |
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return $curlOpts; |
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} |
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public function getURL() |
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{ |
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if ($this->scheme) { |
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$url = "$this->scheme://"; |
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} else { |
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$url = ''; |
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} |
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$url .= $this->host; |
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if ($this->port) { |
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$url .= ":$this->port"; |
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} |
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$url .= $this->path; |
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if ($this->query) { |
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$url .= '?' . http_build_query($this->query); |
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} |
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return $url; |
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} |
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public function setConfig(CConfig $config) |
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{ |
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$this->config = $config; |
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} |
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public function promptAuth(HttpGetResponse $res, IO\IOInterface $io) |
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{ |
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$httpCode = $res->info['http_code']; |
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// 404s are only handled for github |
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if (404 === $httpCode) { |
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return false; |
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} |
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// fail if the console is not interactive |
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if (!$io->isInteractive() && ($httpCode === 401 || $httpCode === 403)) { |
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$message = "The '{$this->getURL()}' URL required authentication.\nYou must be using the interactive console to authenticate"; |
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throw new Downloader\TransportException($message, $httpCode); |
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} |
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// fail if we already have auth |
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if ($io->hasAuthentication($this->origin)) { |
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throw new Downloader\TransportException("Invalid credentials for '{$this->getURL()}', aborting.", $httpCode); |
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} |
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$io->overwrite(" Authentication required (<info>$this->host</info>):"); |
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$username = $io->ask(' Username: '); |
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$password = $io->askAndHideAnswer(' Password: '); |
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$io->setAuthentication($this->origin, $username, $password); |
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return true; |
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} |
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/** |
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* @internal |
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*/ |
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public function promptAuthWithUtil($privateCode, $util, HttpGetResponse $res, IO\IOInterface $io) |
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{ |
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$httpCode = $res->info['http_code']; |
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$message = "\nCould not fetch {$this->getURL()}, enter your $this->origin credentials "; |
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if ($privateCode === $httpCode) { |
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$message .= 'to access private repos'; |
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} else { |
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$message .= 'to go over the API rate limit'; |
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} |
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if ($util->authorizeOAuth($this->origin)) { |
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return true; |
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} |
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if ($io->isInteractive() && |
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$util->authorizeOAuthInteractively($this->origin, $message)) { |
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return true; |
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} |
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throw new Downloader\TransportException("Could not authenticate against $this->origin", $httpCode); |
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} |
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public static function genUA() |
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{ |
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static $ua; |
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if ($ua) { |
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return $ua; |
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} |
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$phpVersion = defined('HHVM_VERSION') ? 'HHVM ' . HHVM_VERSION : 'PHP ' . PHP_VERSION; |
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return $ua = sprintf( |
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'Composer/%s (%s; %s; %s)', |
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str_replace('@package_version@', 'source', Composer::VERSION), |
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php_uname('s'), |
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php_uname('r'), |
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$phpVersion |
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); |
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} |
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} |
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hirak /
prestissimo
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.