merge red into hubzilla

1 files changed, 0 insertions, 369 deletions

diff --git a/library/oauth2/src/OAuth2/Response.php b/library/oauth2/src/OAuth2/Response.php
deleted file mode 100644
index d8eabe79e..000000000
--- a/library/oauth2/src/OAuth2/Response.php
+++ /dev/null
@@ -1,369 +0,0 @@
-<?php
-
-namespace OAuth2;
-
-/**
- * Class to handle OAuth2 Responses in a graceful way.  Use this interface
- * to output the proper OAuth2 responses.
- *
- * @see OAuth2\ResponseInterface
- *
- * This class borrows heavily from the Symfony2 Framework and is part of the symfony package
- * @see Symfony\Component\HttpFoundation\Request (https://github.com/symfony/symfony)
- */
-class Response implements ResponseInterface
-{
-    public $version;
-    protected $statusCode = 200;
-    protected $statusText;
-    protected $parameters = array();
-    protected $httpHeaders = array();
-
-    public static $statusTexts = array(
-        100 => 'Continue',
-        101 => 'Switching Protocols',
-        200 => 'OK',
-        201 => 'Created',
-        202 => 'Accepted',
-        203 => 'Non-Authoritative Information',
-        204 => 'No Content',
-        205 => 'Reset Content',
-        206 => 'Partial Content',
-        300 => 'Multiple Choices',
-        301 => 'Moved Permanently',
-        302 => 'Found',
-        303 => 'See Other',
-        304 => 'Not Modified',
-        305 => 'Use Proxy',
-        307 => 'Temporary Redirect',
-        400 => 'Bad Request',
-        401 => 'Unauthorized',
-        402 => 'Payment Required',
-        403 => 'Forbidden',
-        404 => 'Not Found',
-        405 => 'Method Not Allowed',
-        406 => 'Not Acceptable',
-        407 => 'Proxy Authentication Required',
-        408 => 'Request Timeout',
-        409 => 'Conflict',
-        410 => 'Gone',
-        411 => 'Length Required',
-        412 => 'Precondition Failed',
-        413 => 'Request Entity Too Large',
-        414 => 'Request-URI Too Long',
-        415 => 'Unsupported Media Type',
-        416 => 'Requested Range Not Satisfiable',
-        417 => 'Expectation Failed',
-        418 => 'I\'m a teapot',
-        500 => 'Internal Server Error',
-        501 => 'Not Implemented',
-        502 => 'Bad Gateway',
-        503 => 'Service Unavailable',
-        504 => 'Gateway Timeout',
-        505 => 'HTTP Version Not Supported',
-    );
-
-    public function __construct($parameters = array(), $statusCode = 200, $headers = array())
-    {
-        $this->setParameters($parameters);
-        $this->setStatusCode($statusCode);
-        $this->setHttpHeaders($headers);
-        $this->version = '1.1';
-    }
-
-    /**
-     * Converts the response object to string containing all headers and the response content.
-     *
-     * @return string The response with headers and content
-     */
-    public function __toString()
-    {
-        $headers = array();
-        foreach ($this->httpHeaders as $name => $value) {
-            $headers[$name] = (array) $value;
-        }
-
-        return
-            sprintf('HTTP/%s %s %s', $this->version, $this->statusCode, $this->statusText)."\r\n".
-            $this->getHttpHeadersAsString($headers)."\r\n".
-            $this->getResponseBody();
-    }
-
-    /**
-     * Returns the build header line.
-     *
-     * @param string $name  The header name
-     * @param string $value The header value
-     *
-     * @return string The built header line
-     */
-    protected function buildHeader($name, $value)
-    {
-        return sprintf("%s: %s\n", $name, $value);
-    }
-
-    public function getStatusCode()
-    {
-        return $this->statusCode;
-    }
-
-    public function setStatusCode($statusCode, $text = null)
-    {
-        $this->statusCode = (int) $statusCode;
-        if ($this->isInvalid()) {
-            throw new \InvalidArgumentException(sprintf('The HTTP status code "%s" is not valid.', $statusCode));
-        }
-
-        $this->statusText = false === $text ? '' : (null === $text ? self::$statusTexts[$this->statusCode] : $text);
-    }
-
-    public function getStatusText()
-    {
-        return $this->statusText;
-    }
-
-    public function getParameters()
-    {
-        return $this->parameters;
-    }
-
-    public function setParameters(array $parameters)
-    {
-        $this->parameters = $parameters;
-    }
-
-    public function addParameters(array $parameters)
-    {
-        $this->parameters = array_merge($this->parameters, $parameters);
-    }
-
-    public function getParameter($name, $default = null)
-    {
-        return isset($this->parameters[$name]) ? $this->parameters[$name] : $default;
-    }
-
-    public function setParameter($name, $value)
-    {
-        $this->parameters[$name] = $value;
-    }
-
-    public function setHttpHeaders(array $httpHeaders)
-    {
-        $this->httpHeaders = $httpHeaders;
-    }
-
-    public function setHttpHeader($name, $value)
-    {
-        $this->httpHeaders[$name] = $value;
-    }
-
-    public function addHttpHeaders(array $httpHeaders)
-    {
-        $this->httpHeaders = array_merge($this->httpHeaders, $httpHeaders);
-    }
-
-    public function getHttpHeaders()
-    {
-        return $this->httpHeaders;
-    }
-
-    public function getHttpHeader($name, $default = null)
-    {
-        return isset($this->httpHeaders[$name]) ? $this->httpHeaders[$name] : $default;
-    }
-
-    public function getResponseBody($format = 'json')
-    {
-        switch ($format) {
-            case 'json':
-                return json_encode($this->parameters);
-            case 'xml':
-                // this only works for single-level arrays
-                $xml = new \SimpleXMLElement('<response/>');
-                foreach ($this->parameters as $key => $param) {
-                    $xml->addChild($key, $param);
-                }
-
-                return $xml->asXML();
-        }
-
-        throw new \InvalidArgumentException(sprintf('The format %s is not supported', $format));
-
-    }
-
-    public function send($format = 'json')
-    {
-        // headers have already been sent by the developer
-        if (headers_sent()) {
-            return;
-        }
-
-        switch ($format) {
-            case 'json':
-                $this->setHttpHeader('Content-Type', 'application/json');
-                break;
-            case 'xml':
-                $this->setHttpHeader('Content-Type', 'text/xml');
-                break;
-        }
-        // status
-        header(sprintf('HTTP/%s %s %s', $this->version, $this->statusCode, $this->statusText));
-
-        foreach ($this->getHttpHeaders() as $name => $header) {
-            header(sprintf('%s: %s', $name, $header));
-        }
-        echo $this->getResponseBody($format);
-    }
-
-    public function setError($statusCode, $error, $errorDescription = null, $errorUri = null)
-    {
-        $parameters = array(
-            'error' => $error,
-            'error_description' => $errorDescription,
-        );
-
-        if (!is_null($errorUri)) {
-            if (strlen($errorUri) > 0 && $errorUri[0] == '#') {
-                // we are referencing an oauth bookmark (for brevity)
-                $errorUri = 'http://tools.ietf.org/html/rfc6749' . $errorUri;
-            }
-            $parameters['error_uri'] = $errorUri;
-        }
-
-        $httpHeaders = array(
-            'Cache-Control' => 'no-store'
-        );
-
-        $this->setStatusCode($statusCode);
-        $this->addParameters($parameters);
-        $this->addHttpHeaders($httpHeaders);
-
-        if (!$this->isClientError() && !$this->isServerError()) {
-            throw new \InvalidArgumentException(sprintf('The HTTP status code is not an error ("%s" given).', $statusCode));
-        }
-    }
-
-    public function setRedirect($statusCode, $url, $state = null, $error = null, $errorDescription = null, $errorUri = null)
-    {
-        if (empty($url)) {
-            throw new \InvalidArgumentException('Cannot redirect to an empty URL.');
-        }
-
-        $parameters = array();
-
-        if (!is_null($state)) {
-            $parameters['state'] = $state;
-        }
-
-        if (!is_null($error)) {
-            $this->setError(400, $error, $errorDescription, $errorUri);
-        }
-        $this->setStatusCode($statusCode);
-        $this->addParameters($parameters);
-
-        if (count($this->parameters) > 0) {
-            // add parameters to URL redirection
-            $parts = parse_url($url);
-            $sep = isset($parts['query']) && count($parts['query']) > 0 ? '&' : '?';
-            $url .= $sep . http_build_query($this->parameters);
-        }
-
-        $this->addHttpHeaders(array('Location' =>  $url));
-
-        if (!$this->isRedirection()) {
-            throw new \InvalidArgumentException(sprintf('The HTTP status code is not a redirect ("%s" given).', $statusCode));
-        }
-    }
-
-    // http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html
-    /**
-     * @return Boolean
-     *
-     * @api
-     */
-    public function isInvalid()
-    {
-        return $this->statusCode < 100 || $this->statusCode >= 600;
-    }
-
-    /**
-     * @return Boolean
-     *
-     * @api
-     */
-    public function isInformational()
-    {
-        return $this->statusCode >= 100 && $this->statusCode < 200;
-    }
-
-    /**
-     * @return Boolean
-     *
-     * @api
-     */
-    public function isSuccessful()
-    {
-        return $this->statusCode >= 200 && $this->statusCode < 300;
-    }
-
-    /**
-     * @return Boolean
-     *
-     * @api
-     */
-    public function isRedirection()
-    {
-        return $this->statusCode >= 300 && $this->statusCode < 400;
-    }
-
-    /**
-     * @return Boolean
-     *
-     * @api
-     */
-    public function isClientError()
-    {
-        return $this->statusCode >= 400 && $this->statusCode < 500;
-    }
-
-    /**
-     * @return Boolean
-     *
-     * @api
-     */
-    public function isServerError()
-    {
-        return $this->statusCode >= 500 && $this->statusCode < 600;
-    }
-
-    /*
-     * Functions from Symfony2 HttpFoundation - output pretty header
-     */
-    private function getHttpHeadersAsString($headers)
-    {
-        if (count($headers) == 0) {
-            return '';
-        }
-
-        $max = max(array_map('strlen', array_keys($headers))) + 1;
-        $content = '';
-        ksort($headers);
-        foreach ($headers as $name => $values) {
-            foreach ($values as $value) {
-                $content .= sprintf("%-{$max}s %s\r\n", $this->beautifyHeaderName($name).':', $value);
-            }
-        }
-
-        return $content;
-    }
-
-    private function beautifyHeaderName($name)
-    {
-        return preg_replace_callback('/\-(.)/', array($this, 'beautifyCallback'), ucfirst($name));
-    }
-
-    private function beautifyCallback($match)
-    {
-        return '-'.strtoupper($match[1]);
-    }
-}