loic/istic-openstack
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Init Server Composer Components

Browse source
This commit is contained in:
Eole 2016-01-21 10:29:26 +01:00
parent 35db27b0e6
commit a44cc1d2e3
177 changed files with 24745 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

397
server/vendor/guzzlehttp/guzzle/src/Client.php vendored Normal file
View file

@ -0,0 +1,397 @@
<?php
namespace GuzzleHttp;
use GuzzleHttp\Cookie\CookieJar;
use GuzzleHttp\Promise;
use GuzzleHttp\Psr7;
use Psr\Http\Message\UriInterface;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;
/**
* @method ResponseInterface get($uri, array $options = [])
* @method ResponseInterface head($uri, array $options = [])
* @method ResponseInterface put($uri, array $options = [])
* @method ResponseInterface post($uri, array $options = [])
* @method ResponseInterface patch($uri, array $options = [])
* @method ResponseInterface delete($uri, array $options = [])
* @method Promise\PromiseInterface getAsync($uri, array $options = [])
* @method Promise\PromiseInterface headAsync($uri, array $options = [])
* @method Promise\PromiseInterface putAsync($uri, array $options = [])
* @method Promise\PromiseInterface postAsync($uri, array $options = [])
* @method Promise\PromiseInterface patchAsync($uri, array $options = [])
* @method Promise\PromiseInterface deleteAsync($uri, array $options = [])
*/
class Client implements ClientInterface
{
/** @var array Default request options */
private $config;
/**
* Clients accept an array of constructor parameters.
*
* Here's an example of creating a client using a base_uri and an array of
* default request options to apply to each request:
*
* $client = new Client([
* 'base_uri' => 'http://www.foo.com/1.0/',
* 'timeout' => 0,
* 'allow_redirects' => false,
* 'proxy' => '192.168.16.1:10'
* ]);
*
* Client configuration settings include the following options:
*
* - handler: (callable) Function that transfers HTTP requests over the
* wire. The function is called with a Psr7\Http\Message\RequestInterface
* and array of transfer options, and must return a
* GuzzleHttp\Promise\PromiseInterface that is fulfilled with a
* Psr7\Http\Message\ResponseInterface on success. "handler" is a
* constructor only option that cannot be overridden in per/request
* options. If no handler is provided, a default handler will be created
* that enables all of the request options below by attaching all of the
* default middleware to the handler.
* - base_uri: (string|UriInterface) Base URI of the client that is merged
* into relative URIs. Can be a string or instance of UriInterface.
* - **: any request option
*
* @param array $config Client configuration settings.
*
* @see \GuzzleHttp\RequestOptions for a list of available request options.
*/
public function __construct(array $config = [])
{
if (!isset($config['handler'])) {
$config['handler'] = HandlerStack::create();
}
// Convert the base_uri to a UriInterface
if (isset($config['base_uri'])) {
$config['base_uri'] = Psr7\uri_for($config['base_uri']);
}
$this->configureDefaults($config);
}
public function __call($method, $args)
{
if (count($args) < 1) {
throw new \InvalidArgumentException('Magic request methods require a URI and optional options array');
}
$uri = $args[0];
$opts = isset($args[1]) ? $args[1] : [];
return substr($method, -5) === 'Async'
? $this->requestAsync(substr($method, 0, -5), $uri, $opts)
: $this->request($method, $uri, $opts);
}
public function sendAsync(RequestInterface $request, array $options = [])
{
// Merge the base URI into the request URI if needed.
$options = $this->prepareDefaults($options);
return $this->transfer(
$request->withUri($this->buildUri($request->getUri(), $options)),
$options
);
}
public function send(RequestInterface $request, array $options = [])
{
$options[RequestOptions::SYNCHRONOUS] = true;
return $this->sendAsync($request, $options)->wait();
}
public function requestAsync($method, $uri = null, array $options = [])
{
$options = $this->prepareDefaults($options);
// Remove request modifying parameter because it can be done up-front.
$headers = isset($options['headers']) ? $options['headers'] : [];
$body = isset($options['body']) ? $options['body'] : null;
$version = isset($options['version']) ? $options['version'] : '1.1';
// Merge the URI into the base URI.
$uri = $this->buildUri($uri, $options);
if (is_array($body)) {
$this->invalidBody();
}
$request = new Psr7\Request($method, $uri, $headers, $body, $version);
// Remove the option so that they are not doubly-applied.
unset($options['headers'], $options['body'], $options['version']);
return $this->transfer($request, $options);
}
public function request($method, $uri = null, array $options = [])
{
$options[RequestOptions::SYNCHRONOUS] = true;
return $this->requestAsync($method, $uri, $options)->wait();
}
public function getConfig($option = null)
{
return $option === null
? $this->config
: (isset($this->config[$option]) ? $this->config[$option] : null);
}
private function buildUri($uri, array $config)
{
if (!isset($config['base_uri'])) {
return $uri instanceof UriInterface ? $uri : new Psr7\Uri($uri);
}
return Psr7\Uri::resolve(Psr7\uri_for($config['base_uri']), $uri);
}
/**
* Configures the default options for a client.
*
* @param array $config
*/
private function configureDefaults(array $config)
{
$defaults = [
'allow_redirects' => RedirectMiddleware::$defaultSettings,
'http_errors' => true,
'decode_content' => true,
'verify' => true,
'cookies' => false
];
// Use the standard Linux HTTP_PROXY and HTTPS_PROXY if set
if ($proxy = getenv('HTTP_PROXY')) {
$defaults['proxy']['http'] = $proxy;
}
if ($proxy = getenv('HTTPS_PROXY')) {
$defaults['proxy']['https'] = $proxy;
}
if ($noProxy = getenv('NO_PROXY')) {
$cleanedNoProxy = str_replace(' ', '', $noProxy);
$defaults['proxy']['no'] = explode(',', $cleanedNoProxy);
}
$this->config = $config + $defaults;
if (!empty($config['cookies']) && $config['cookies'] === true) {
$this->config['cookies'] = new CookieJar();
}
// Add the default user-agent header.
if (!isset($this->config['headers'])) {
$this->config['headers'] = ['User-Agent' => default_user_agent()];
} else {
// Add the User-Agent header if one was not already set.
foreach (array_keys($this->config['headers']) as $name) {
if (strtolower($name) === 'user-agent') {
return;
}
}
$this->config['headers']['User-Agent'] = default_user_agent();
}
}
/**
* Merges default options into the array.
*
* @param array $options Options to modify by reference
*
* @return array
*/
private function prepareDefaults($options)
{
$defaults = $this->config;
if (!empty($defaults['headers'])) {
// Default headers are only added if they are not present.
$defaults['_conditional'] = $defaults['headers'];
unset($defaults['headers']);
}
// Special handling for headers is required as they are added as
// conditional headers and as headers passed to a request ctor.
if (array_key_exists('headers', $options)) {
// Allows default headers to be unset.
if ($options['headers'] === null) {
$defaults['_conditional'] = null;
unset($options['headers']);
} elseif (!is_array($options['headers'])) {
throw new \InvalidArgumentException('headers must be an array');
}
}
// Shallow merge defaults underneath options.
$result = $options + $defaults;
// Remove null values.
foreach ($result as $k => $v) {
if ($v === null) {
unset($result[$k]);
}
}
return $result;
}
/**
* Transfers the given request and applies request options.
*
* The URI of the request is not modified and the request options are used
* as-is without merging in default options.
*
* @param RequestInterface $request
* @param array $options
*
* @return Promise\PromiseInterface
*/
private function transfer(RequestInterface $request, array $options)
{
// save_to -> sink
if (isset($options['save_to'])) {
$options['sink'] = $options['save_to'];
unset($options['save_to']);
}
// exceptions -> http_error
if (isset($options['exceptions'])) {
$options['http_errors'] = $options['exceptions'];
unset($options['exceptions']);
}
$request = $this->applyOptions($request, $options);
$handler = $options['handler'];
try {
return Promise\promise_for($handler($request, $options));
} catch (\Exception $e) {
return Promise\rejection_for($e);
}
}
/**
* Applies the array of request options to a request.
*
* @param RequestInterface $request
* @param array $options
*
* @return RequestInterface
*/
private function applyOptions(RequestInterface $request, array &$options)
{
$modify = [];
if (isset($options['form_params'])) {
if (isset($options['multipart'])) {
throw new \InvalidArgumentException('You cannot use '
. 'form_params and multipart at the same time. Use the '
. 'form_params option if you want to send application/'
. 'x-www-form-urlencoded requests, and the multipart '
. 'option to send multipart/form-data requests.');
}
$options['body'] = http_build_query($options['form_params'], null, '&');
unset($options['form_params']);
$options['_conditional']['Content-Type'] = 'application/x-www-form-urlencoded';
}
if (isset($options['multipart'])) {
$elements = $options['multipart'];
unset($options['multipart']);
$options['body'] = new Psr7\MultipartStream($elements);
}
if (!empty($options['decode_content'])
&& $options['decode_content'] !== true
) {
$modify['set_headers']['Accept-Encoding'] = $options['decode_content'];
}
if (isset($options['headers'])) {
if (isset($modify['set_headers'])) {
$modify['set_headers'] = $options['headers'] + $modify['set_headers'];
} else {
$modify['set_headers'] = $options['headers'];
}
unset($options['headers']);
}
if (isset($options['body'])) {
if (is_array($options['body'])) {
$this->invalidBody();
}
$modify['body'] = Psr7\stream_for($options['body']);
unset($options['body']);
}
if (!empty($options['auth'])) {
$value = $options['auth'];
$type = is_array($value)
? (isset($value[2]) ? strtolower($value[2]) : 'basic')
: $value;
$config['auth'] = $value;
switch (strtolower($type)) {
case 'basic':
$modify['set_headers']['Authorization'] = 'Basic '
. base64_encode("$value[0]:$value[1]");
break;
case 'digest':
// @todo: Do not rely on curl
$options['curl'][CURLOPT_HTTPAUTH] = CURLAUTH_DIGEST;
$options['curl'][CURLOPT_USERPWD] = "$value[0]:$value[1]";
break;
}
}
if (isset($options['query'])) {
$value = $options['query'];
if (is_array($value)) {
$value = http_build_query($value, null, '&', PHP_QUERY_RFC3986);
}
if (!is_string($value)) {
throw new \InvalidArgumentException('query must be a string or array');
}
$modify['query'] = $value;
unset($options['query']);
}
if (isset($options['json'])) {
$modify['body'] = Psr7\stream_for(json_encode($options['json']));
$options['_conditional']['Content-Type'] = 'application/json';
unset($options['json']);
}
$request = Psr7\modify_request($request, $modify);
if ($request->getBody() instanceof Psr7\MultipartStream) {
// Use a multipart/form-data POST if a Content-Type is not set.
$options['_conditional']['Content-Type'] = 'multipart/form-data; boundary='
. $request->getBody()->getBoundary();
}
// Merge in conditional headers if they are not present.
if (isset($options['_conditional'])) {
// Build up the changes so it's in a single clone of the message.
$modify = [];
foreach ($options['_conditional'] as $k => $v) {
if (!$request->hasHeader($k)) {
$modify['set_headers'][$k] = $v;
}
}
$request = Psr7\modify_request($request, $modify);
// Don't pass this internal value along to middleware/handlers.
unset($options['_conditional']);
}
return $request;
}
private function invalidBody()
{
throw new \InvalidArgumentException('Passing in the "body" request '
. 'option as an array to send a POST request has been deprecated. '
. 'Please use the "form_params" request option to send a '
. 'application/x-www-form-urlencoded request, or a the "multipart" '
. 'request option to send a multipart/form-data request.');
}
}

84
server/vendor/guzzlehttp/guzzle/src/ClientInterface.php vendored Normal file
View file

@ -0,0 +1,84 @@
<?php
namespace GuzzleHttp;
use GuzzleHttp\Promise\PromiseInterface;
use GuzzleHttp\Exception\GuzzleException;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\UriInterface;
/**
* Client interface for sending HTTP requests.
*/
interface ClientInterface
{
const VERSION = '6.1.1';
/**
* Send an HTTP request.
*
* @param RequestInterface $request Request to send
* @param array $options Request options to apply to the given
* request and to the transfer.
*
* @return ResponseInterface
* @throws GuzzleException
*/
public function send(RequestInterface $request, array $options = []);
/**
* Asynchronously send an HTTP request.
*
* @param RequestInterface $request Request to send
* @param array $options Request options to apply to the given
* request and to the transfer.
*
* @return PromiseInterface
*/
public function sendAsync(RequestInterface $request, array $options = []);
/**
* Create and send an HTTP request.
*
* Use an absolute path to override the base path of the client, or a
* relative path to append to the base path of the client. The URL can
* contain the query string as well.
*
* @param string $method HTTP method
* @param string|UriInterface $uri URI object or string.
* @param array $options Request options to apply.
*
* @return ResponseInterface
* @throws GuzzleException
*/
public function request($method, $uri, array $options = []);
/**
* Create and send an asynchronous HTTP request.
*
* Use an absolute path to override the base path of the client, or a
* relative path to append to the base path of the client. The URL can
* contain the query string as well. Use an array to provide a URL
* template and additional variables to use in the URL template expansion.
*
* @param string $method HTTP method
* @param string|UriInterface $uri URI object or string.
* @param array $options Request options to apply.
*
* @return PromiseInterface
*/
public function requestAsync($method, $uri, array $options = []);
/**
* Get a client configuration option.
*
* These options include default request options of the client, a "handler"
* (if utilized by the concrete client), and a "base_uri" if utilized by
* the concrete client.
*
* @param string|null $option The config option to retrieve.
*
* @return mixed
*/
public function getConfig($option = null);
}

277
server/vendor/guzzlehttp/guzzle/src/Cookie/CookieJar.php vendored Normal file
View file

@ -0,0 +1,277 @@
<?php
namespace GuzzleHttp\Cookie;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;
/**
* Cookie jar that stores cookies an an array
*/
class CookieJar implements CookieJarInterface
{
/** @var SetCookie[] Loaded cookie data */
private $cookies = [];
/** @var bool */
private $strictMode;
/**
* @param bool $strictMode Set to true to throw exceptions when invalid
* cookies are added to the cookie jar.
* @param array $cookieArray Array of SetCookie objects or a hash of
* arrays that can be used with the SetCookie
* constructor
*/
public function __construct($strictMode = false, $cookieArray = [])
{
$this->strictMode = $strictMode;
foreach ($cookieArray as $cookie) {
if (!($cookie instanceof SetCookie)) {
$cookie = new SetCookie($cookie);
}
$this->setCookie($cookie);
}
}
/**
* Create a new Cookie jar from an associative array and domain.
*
* @param array $cookies Cookies to create the jar from
* @param string $domain Domain to set the cookies to
*
* @return self
*/
public static function fromArray(array $cookies, $domain)
{
$cookieJar = new self();
foreach ($cookies as $name => $value) {
$cookieJar->setCookie(new SetCookie([
'Domain' => $domain,
'Name' => $name,
'Value' => $value,
'Discard' => true
]));
}
return $cookieJar;
}
/**
* Quote the cookie value if it is not already quoted and it contains
* problematic characters.
*
* @param string $value Value that may or may not need to be quoted
*
* @return string
*/
public static function getCookieValue($value)
{
if (substr($value, 0, 1) !== '"' &&
substr($value, -1, 1) !== '"' &&
strpbrk($value, ';,=')
) {
$value = '"' . $value . '"';
}
return $value;
}
/**
* Evaluate if this cookie should be persisted to storage
* that survives between requests.
*
* @param SetCookie $cookie Being evaluated.
* @param bool $allowSessionCookies If we should persist session cookies
* @return bool
*/
public static function shouldPersist(
SetCookie $cookie,
$allowSessionCookies = false
) {
if ($cookie->getExpires() || $allowSessionCookies) {
if (!$cookie->getDiscard()) {
return true;
}
}
return false;
}
public function toArray()
{
return array_map(function (SetCookie $cookie) {
return $cookie->toArray();
}, $this->getIterator()->getArrayCopy());
}
public function clear($domain = null, $path = null, $name = null)
{
if (!$domain) {
$this->cookies = [];
return;
} elseif (!$path) {
$this->cookies = array_filter(
$this->cookies,
function (SetCookie $cookie) use ($path, $domain) {
return !$cookie->matchesDomain($domain);
}
);
} elseif (!$name) {
$this->cookies = array_filter(
$this->cookies,
function (SetCookie $cookie) use ($path, $domain) {
return !($cookie->matchesPath($path) &&
$cookie->matchesDomain($domain));
}
);
} else {
$this->cookies = array_filter(
$this->cookies,
function (SetCookie $cookie) use ($path, $domain, $name) {
return !($cookie->getName() == $name &&
$cookie->matchesPath($path) &&
$cookie->matchesDomain($domain));
}
);
}
}
public function clearSessionCookies()
{
$this->cookies = array_filter(
$this->cookies,
function (SetCookie $cookie) {
return !$cookie->getDiscard() && $cookie->getExpires();
}
);
}
public function setCookie(SetCookie $cookie)
{
// If the name string is empty (but not 0), ignore the set-cookie
// string entirely.
$name = $cookie->getName();
if (!$name && $name !== '0') {
return false;
}
// Only allow cookies with set and valid domain, name, value
$result = $cookie->validate();
if ($result !== true) {
if ($this->strictMode) {
throw new \RuntimeException('Invalid cookie: ' . $result);
} else {
$this->removeCookieIfEmpty($cookie);
return false;
}
}
// Resolve conflicts with previously set cookies
foreach ($this->cookies as $i => $c) {
// Two cookies are identical, when their path, and domain are
// identical.
if ($c->getPath() != $cookie->getPath() ||
$c->getDomain() != $cookie->getDomain() ||
$c->getName() != $cookie->getName()
) {
continue;
}
// The previously set cookie is a discard cookie and this one is
// not so allow the new cookie to be set
if (!$cookie->getDiscard() && $c->getDiscard()) {
unset($this->cookies[$i]);
continue;
}
// If the new cookie's expiration is further into the future, then
// replace the old cookie
if ($cookie->getExpires() > $c->getExpires()) {
unset($this->cookies[$i]);
continue;
}
// If the value has changed, we better change it
if ($cookie->getValue() !== $c->getValue()) {
unset($this->cookies[$i]);
continue;
}
// The cookie exists, so no need to continue
return false;
}
$this->cookies[] = $cookie;
return true;
}
public function count()
{
return count($this->cookies);
}
public function getIterator()
{
return new \ArrayIterator(array_values($this->cookies));
}
public function extractCookies(
RequestInterface $request,
ResponseInterface $response
) {
if ($cookieHeader = $response->getHeader('Set-Cookie')) {
foreach ($cookieHeader as $cookie) {
$sc = SetCookie::fromString($cookie);
if (!$sc->getDomain()) {
$sc->setDomain($request->getUri()->getHost());
}
$this->setCookie($sc);
}
}
}
public function withCookieHeader(RequestInterface $request)
{
$values = [];
$uri = $request->getUri();
$scheme = $uri->getScheme();
$host = $uri->getHost();
$path = $uri->getPath() ?: '/';
foreach ($this->cookies as $cookie) {
if ($cookie->matchesPath($path) &&
$cookie->matchesDomain($host) &&
!$cookie->isExpired() &&
(!$cookie->getSecure() || $scheme == 'https')
) {
$values[] = $cookie->getName() . '='
. self::getCookieValue($cookie->getValue());
}
}
return $values
? $request->withHeader('Cookie', implode('; ', $values))
: $request;
}
/**
* If a cookie already exists and the server asks to set it again with a
* null value, the cookie must be deleted.
*
* @param SetCookie $cookie
*/
private function removeCookieIfEmpty(SetCookie $cookie)
{
$cookieValue = $cookie->getValue();
if ($cookieValue === null || $cookieValue === '') {
$this->clear(
$cookie->getDomain(),
$cookie->getPath(),
$cookie->getName()
);
}
}
}

84
server/vendor/guzzlehttp/guzzle/src/Cookie/CookieJarInterface.php vendored Normal file
View file

@ -0,0 +1,84 @@
<?php
namespace GuzzleHttp\Cookie;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;
/**
* Stores HTTP cookies.
*
* It extracts cookies from HTTP requests, and returns them in HTTP responses.
* CookieJarInterface instances automatically expire contained cookies when
* necessary. Subclasses are also responsible for storing and retrieving
* cookies from a file, database, etc.
*
* @link http://docs.python.org/2/library/cookielib.html Inspiration
*/
interface CookieJarInterface extends \Countable, \IteratorAggregate
{
/**
* Create a request with added cookie headers.
*
* If no matching cookies are found in the cookie jar, then no Cookie
* header is added to the request and the same request is returned.
*
* @param RequestInterface $request Request object to modify.
*
* @return RequestInterface returns the modified request.
*/
public function withCookieHeader(RequestInterface $request);
/**
* Extract cookies from an HTTP response and store them in the CookieJar.
*
* @param RequestInterface $request Request that was sent
* @param ResponseInterface $response Response that was received
*/
public function extractCookies(
RequestInterface $request,
ResponseInterface $response
);
/**
* Sets a cookie in the cookie jar.
*
* @param SetCookie $cookie Cookie to set.
*
* @return bool Returns true on success or false on failure
*/
public function setCookie(SetCookie $cookie);
/**
* Remove cookies currently held in the cookie jar.
*
* Invoking this method without arguments will empty the whole cookie jar.
* If given a $domain argument only cookies belonging to that domain will
* be removed. If given a $domain and $path argument, cookies belonging to
* the specified path within that domain are removed. If given all three
* arguments, then the cookie with the specified name, path and domain is
* removed.
*
* @param string $domain Clears cookies matching a domain
* @param string $path Clears cookies matching a domain and path
* @param string $name Clears cookies matching a domain, path, and name
*
* @return CookieJarInterface
*/
public function clear($domain = null, $path = null, $name = null);
/**
* Discard all sessions cookies.
*
* Removes cookies that don't have an expire field or a have a discard
* field set to true. To be called when the user agent shuts down according
* to RFC 2965.
*/
public function clearSessionCookies();
/**
* Converts the cookie jar to an array.
*
* @return array
*/
public function toArray();
}

87
server/vendor/guzzlehttp/guzzle/src/Cookie/FileCookieJar.php vendored Normal file
View file

@ -0,0 +1,87 @@
<?php
namespace GuzzleHttp\Cookie;
/**
* Persists non-session cookies using a JSON formatted file
*/
class FileCookieJar extends CookieJar
{
/** @var string filename */
private $filename;
/** @var bool Control whether to persist session cookies or not. */
private $storeSessionCookies;
/**
* Create a new FileCookieJar object
*
* @param string $cookieFile File to store the cookie data
* @param bool $storeSessionCookies Set to true to store session cookies
* in the cookie jar.
*
* @throws \RuntimeException if the file cannot be found or created
*/
public function __construct($cookieFile, $storeSessionCookies = false)
{
$this->filename = $cookieFile;
$this->storeSessionCookies = $storeSessionCookies;
if (file_exists($cookieFile)) {
$this->load($cookieFile);
}
}
/**
* Saves the file when shutting down
*/
public function __destruct()
{
$this->save($this->filename);
}
/**
* Saves the cookies to a file.
*
* @param string $filename File to save
* @throws \RuntimeException if the file cannot be found or created
*/
public function save($filename)
{
$json = [];
foreach ($this as $cookie) {
/** @var SetCookie $cookie */
if (CookieJar::shouldPersist($cookie, $this->storeSessionCookies)) {
$json[] = $cookie->toArray();
}
}
if (false === file_put_contents($filename, json_encode($json))) {
throw new \RuntimeException("Unable to save file {$filename}");
}
}
/**
* Load cookies from a JSON formatted file.
*
* Old cookies are kept unless overwritten by newly loaded ones.
*
* @param string $filename Cookie file to load.
* @throws \RuntimeException if the file cannot be loaded.
*/
public function load($filename)
{
$json = file_get_contents($filename);
if (false === $json) {
throw new \RuntimeException("Unable to load file {$filename}");
}
$data = json_decode($json, true);
if (is_array($data)) {
foreach (json_decode($json, true) as $cookie) {
$this->setCookie(new SetCookie($cookie));
}
} elseif (strlen($data)) {
throw new \RuntimeException("Invalid cookie file: {$filename}");
}
}
}

72
server/vendor/guzzlehttp/guzzle/src/Cookie/SessionCookieJar.php vendored Normal file
View file

@ -0,0 +1,72 @@
<?php
namespace GuzzleHttp\Cookie;
/**
* Persists cookies in the client session
*/
class SessionCookieJar extends CookieJar
{
/** @var string session key */
private $sessionKey;
/** @var bool Control whether to persist session cookies or not. */
private $storeSessionCookies;
/**
* Create a new SessionCookieJar object
*
* @param string $sessionKey Session key name to store the cookie
* data in session
* @param bool $storeSessionCookies Set to true to store session cookies
* in the cookie jar.
*/
public function __construct($sessionKey, $storeSessionCookies = false)
{
$this->sessionKey = $sessionKey;
$this->storeSessionCookies = $storeSessionCookies;
$this->load();
}
/**
* Saves cookies to session when shutting down
*/
public function __destruct()
{
$this->save();
}
/**
* Save cookies to the client session
*/
public function save()
{
$json = [];
foreach ($this as $cookie) {
/** @var SetCookie $cookie */
if (CookieJar::shouldPersist($cookie, $this->storeSessionCookies)) {
$json[] = $cookie->toArray();
}
}
$_SESSION[$this->sessionKey] = json_encode($json);
}
/**
* Load the contents of the client session into the data array
*/
protected function load()
{
$cookieJar = isset($_SESSION[$this->sessionKey])
? $_SESSION[$this->sessionKey]
: null;
$data = json_decode($cookieJar, true);
if (is_array($data)) {
foreach ($data as $cookie) {
$this->setCookie(new SetCookie($cookie));
}
} elseif (strlen($data)) {
throw new \RuntimeException("Invalid cookie data");
}
}
}

404
server/vendor/guzzlehttp/guzzle/src/Cookie/SetCookie.php vendored Normal file
View file

@ -0,0 +1,404 @@
<?php
namespace GuzzleHttp\Cookie;
/**
* Set-Cookie object
*/
class SetCookie
{
/** @var array */
private static $defaults = [
'Name' => null,
'Value' => null,
'Domain' => null,
'Path' => '/',
'Max-Age' => null,
'Expires' => null,
'Secure' => false,
'Discard' => false,
'HttpOnly' => false
];
/** @var array Cookie data */
private $data;
/**
* Create a new SetCookie object from a string
*
* @param string $cookie Set-Cookie header string
*
* @return self
*/
public static function fromString($cookie)
{
// Create the default return array
$data = self::$defaults;
// Explode the cookie string using a series of semicolons
$pieces = array_filter(array_map('trim', explode(';', $cookie)));
// The name of the cookie (first kvp) must include an equal sign.
if (empty($pieces) || !strpos($pieces[0], '=')) {
return new self($data);
}
// Add the cookie pieces into the parsed data array
foreach ($pieces as $part) {
$cookieParts = explode('=', $part, 2);
$key = trim($cookieParts[0]);
$value = isset($cookieParts[1])
? trim($cookieParts[1], " \n\r\t\0\x0B")
: true;
// Only check for non-cookies when cookies have been found
if (empty($data['Name'])) {
$data['Name'] = $key;
$data['Value'] = $value;
} else {
foreach (array_keys(self::$defaults) as $search) {
if (!strcasecmp($search, $key)) {
$data[$search] = $value;
continue 2;
}
}
$data[$key] = $value;
}
}
return new self($data);
}
/**
* @param array $data Array of cookie data provided by a Cookie parser
*/
public function __construct(array $data = [])
{
$this->data = array_replace(self::$defaults, $data);
// Extract the Expires value and turn it into a UNIX timestamp if needed
if (!$this->getExpires() && $this->getMaxAge()) {
// Calculate the Expires date
$this->setExpires(time() + $this->getMaxAge());
} elseif ($this->getExpires() && !is_numeric($this->getExpires())) {
$this->setExpires($this->getExpires());
}
}
public function __toString()
{
$str = $this->data['Name'] . '=' . $this->data['Value'] . '; ';
foreach ($this->data as $k => $v) {
if ($k != 'Name' && $k != 'Value' && $v !== null && $v !== false) {
if ($k == 'Expires') {
$str .= 'Expires=' . gmdate('D, d M Y H:i:s \G\M\T', $v) . '; ';
} else {
$str .= ($v === true ? $k : "{$k}={$v}") . '; ';
}
}
}
return rtrim($str, '; ');
}
public function toArray()
{
return $this->data;
}
/**
* Get the cookie name
*
* @return string
*/
public function getName()
{
return $this->data['Name'];
}
/**
* Set the cookie name
*
* @param string $name Cookie name
*/
public function setName($name)
{
$this->data['Name'] = $name;
}
/**
* Get the cookie value
*
* @return string
*/
public function getValue()
{
return $this->data['Value'];
}
/**
* Set the cookie value
*
* @param string $value Cookie value
*/
public function setValue($value)
{
$this->data['Value'] = $value;
}
/**
* Get the domain
*
* @return string|null
*/
public function getDomain()
{
return $this->data['Domain'];
}
/**
* Set the domain of the cookie
*
* @param string $domain
*/
public function setDomain($domain)
{
$this->data['Domain'] = $domain;
}
/**
* Get the path
*
* @return string
*/
public function getPath()
{
return $this->data['Path'];
}
/**
* Set the path of the cookie
*
* @param string $path Path of the cookie
*/
public function setPath($path)
{
$this->data['Path'] = $path;
}
/**
* Maximum lifetime of the cookie in seconds
*
* @return int|null
*/
public function getMaxAge()
{
return $this->data['Max-Age'];
}
/**
* Set the max-age of the cookie
*
* @param int $maxAge Max age of the cookie in seconds
*/
public function setMaxAge($maxAge)
{
$this->data['Max-Age'] = $maxAge;
}
/**
* The UNIX timestamp when the cookie Expires
*
* @return mixed
*/
public function getExpires()
{
return $this->data['Expires'];
}
/**
* Set the unix timestamp for which the cookie will expire
*
* @param int $timestamp Unix timestamp
*/
public function setExpires($timestamp)
{
$this->data['Expires'] = is_numeric($timestamp)
? (int) $timestamp
: strtotime($timestamp);
}
/**
* Get whether or not this is a secure cookie
*
* @return null|bool
*/
public function getSecure()
{
return $this->data['Secure'];
}
/**
* Set whether or not the cookie is secure
*
* @param bool $secure Set to true or false if secure
*/
public function setSecure($secure)
{
$this->data['Secure'] = $secure;
}
/**
* Get whether or not this is a session cookie
*
* @return null|bool
*/
public function getDiscard()
{
return $this->data['Discard'];
}
/**
* Set whether or not this is a session cookie
*
* @param bool $discard Set to true or false if this is a session cookie
*/
public function setDiscard($discard)
{
$this->data['Discard'] = $discard;
}
/**
* Get whether or not this is an HTTP only cookie
*
* @return bool
*/
public function getHttpOnly()
{
return $this->data['HttpOnly'];
}
/**
* Set whether or not this is an HTTP only cookie
*
* @param bool $httpOnly Set to true or false if this is HTTP only
*/
public function setHttpOnly($httpOnly)
{
$this->data['HttpOnly'] = $httpOnly;
}
/**
* Check if the cookie matches a path value.
*
* A request-path path-matches a given cookie-path if at least one of
* the following conditions holds:
*
* - The cookie-path and the request-path are identical.
* - The cookie-path is a prefix of the request-path, and the last
* character of the cookie-path is %x2F ("/").
* - The cookie-path is a prefix of the request-path, and the first
* character of the request-path that is not included in the cookie-
* path is a %x2F ("/") character.
*
* @param string $requestPath Path to check against
*
* @return bool
*/
public function matchesPath($requestPath)
{
$cookiePath = $this->getPath();
// Match on exact matches or when path is the default empty "/"
if ($cookiePath == '/' || $cookiePath == $requestPath) {
return true;
}
// Ensure that the cookie-path is a prefix of the request path.
if (0 !== strpos($requestPath, $cookiePath)) {
return false;
}
// Match if the last character of the cookie-path is "/"
if (substr($cookiePath, -1, 1) == '/') {
return true;
}
// Match if the first character not included in cookie path is "/"
return substr($requestPath, strlen($cookiePath), 1) == '/';
}
/**
* Check if the cookie matches a domain value
*
* @param string $domain Domain to check against
*
* @return bool
*/
public function matchesDomain($domain)
{
// Remove the leading '.' as per spec in RFC 6265.
// http://tools.ietf.org/html/rfc6265#section-5.2.3
$cookieDomain = ltrim($this->getDomain(), '.');
// Domain not set or exact match.
if (!$cookieDomain || !strcasecmp($domain, $cookieDomain)) {
return true;
}
// Matching the subdomain according to RFC 6265.
// http://tools.ietf.org/html/rfc6265#section-5.1.3
if (filter_var($domain, FILTER_VALIDATE_IP)) {
return false;
}
return (bool) preg_match('/\.' . preg_quote($cookieDomain) . '$/', $domain);
}
/**
* Check if the cookie is expired
*
* @return bool
*/
public function isExpired()
{
return $this->getExpires() && time() > $this->getExpires();
}
/**
* Check if the cookie is valid according to RFC 6265
*
* @return bool|string Returns true if valid or an error message if invalid
*/
public function validate()
{
// Names must not be empty, but can be 0
$name = $this->getName();
if (empty($name) && !is_numeric($name)) {
return 'The cookie name must not be empty';
}
// Check if any of the invalid characters are present in the cookie name
if (preg_match(
'/[\x00-\x20\x22\x28-\x29\x2c\x2f\x3a-\x40\x5c\x7b\x7d\x7f]/',
$name)
) {
return 'Cookie name must not contain invalid characters: ASCII '
. 'Control characters (0-31;127), space, tab and the '
. 'following characters: ()<>@,;:\"/?={}';
}
// Value must not be empty, but can be 0
$value = $this->getValue();
if (empty($value) && !is_numeric($value)) {
return 'The cookie value must not be empty';
}
// Domains must not be empty, but can be 0
// A "0" is not a valid internet domain, but may be used as server name
// in a private network.
$domain = $this->getDomain();
if (empty($domain) && !is_numeric($domain)) {
return 'The cookie domain must not be empty';
}
return true;
}
}

7
server/vendor/guzzlehttp/guzzle/src/Exception/BadResponseException.php vendored Normal file
View file

@ -0,0 +1,7 @@
<?php
namespace GuzzleHttp\Exception;
/**
* Exception when an HTTP error occurs (4xx or 5xx error)
*/
class BadResponseException extends RequestException {}

7
server/vendor/guzzlehttp/guzzle/src/Exception/ClientException.php vendored Normal file
View file

@ -0,0 +1,7 @@
<?php
namespace GuzzleHttp\Exception;
/**
* Exception when a client error is encountered (4xx codes)
*/
class ClientException extends BadResponseException {}

37
server/vendor/guzzlehttp/guzzle/src/Exception/ConnectException.php vendored Normal file
View file

@ -0,0 +1,37 @@
<?php
namespace GuzzleHttp\Exception;
use Psr\Http\Message\RequestInterface;
/**
* Exception thrown when a connection cannot be established.
*
* Note that no response is present for a ConnectException
*/
class ConnectException extends RequestException
{
public function __construct(
$message,
RequestInterface $request,
\Exception $previous = null,
array $handlerContext = []
) {
parent::__construct($message, $request, null, $previous, $handlerContext);
}
/**
* @return null
*/
public function getResponse()
{
return null;
}
/**
* @return bool
*/
public function hasResponse()
{
return false;
}
}

4
server/vendor/guzzlehttp/guzzle/src/Exception/GuzzleException.php vendored Normal file
View file

@ -0,0 +1,4 @@
<?php
namespace GuzzleHttp\Exception;
interface GuzzleException {}

188
server/vendor/guzzlehttp/guzzle/src/Exception/RequestException.php vendored Normal file
View file

@ -0,0 +1,188 @@
<?php
namespace GuzzleHttp\Exception;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;
use GuzzleHttp\Promise\PromiseInterface;
/**
* HTTP Request exception
*/
class RequestException extends TransferException
{
/** @var RequestInterface */
private $request;
/** @var ResponseInterface */
private $response;
/** @var array */
private $handlerContext;
public function __construct(
$message,
RequestInterface $request,
ResponseInterface $response = null,
\Exception $previous = null,
array $handlerContext = []
) {
// Set the code of the exception if the response is set and not future.
$code = $response && !($response instanceof PromiseInterface)
? $response->getStatusCode()
: 0;
parent::__construct($message, $code, $previous);
$this->request = $request;
$this->response = $response;
$this->handlerContext = $handlerContext;
}
/**
* Wrap non-RequestExceptions with a RequestException
*
* @param RequestInterface $request
* @param \Exception $e
*
* @return RequestException
*/
public static function wrapException(RequestInterface $request, \Exception $e)
{
return $e instanceof RequestException
? $e
: new RequestException($e->getMessage(), $request, null, $e);
}
/**
* Factory method to create a new exception with a normalized error message
*
* @param RequestInterface $request Request
* @param ResponseInterface $response Response received
* @param \Exception $previous Previous exception
* @param array $ctx Optional handler context.
*
* @return self
*/
public static function create(
RequestInterface $request,
ResponseInterface $response = null,
\Exception $previous = null,
array $ctx = []
) {
if (!$response) {
return new self(
'Error completing request',
$request,
null,
$previous,
$ctx
);
}
$level = floor($response->getStatusCode() / 100);
if ($level == '4') {
$label = 'Client error';
$className = __NAMESPACE__ . '\\ClientException';
} elseif ($level == '5') {
$label = 'Server error';
$className = __NAMESPACE__ . '\\ServerException';
} else {
$label = 'Unsuccessful request';
$className = __CLASS__;
}
// Server Error: `GET /` resulted in a `404 Not Found` response:
// <html> ... (truncated)
$message = sprintf(
'%s: `%s` resulted in a `%s` response',
$label,
$request->getMethod() . ' ' . $request->getUri(),
$response->getStatusCode() . ' ' . $response->getReasonPhrase()
);
$summary = static::getResponseBodySummary($response);
if ($summary !== null) {
$message .= ":\n{$summary}\n";
}
return new $className($message, $request, $response, $previous, $ctx);
}
/**
* Get a short summary of the response
*
* Will return `null` if the response is not printable.
*
* @param ResponseInterface $response
*
* @return string|null
*/
public static function getResponseBodySummary(ResponseInterface $response)
{
$body = $response->getBody();
if (!$body->isSeekable()) {
return null;
}
$size = $body->getSize();
$summary = $body->read(120);
$body->rewind();
if ($size > 120) {
$summary .= ' (truncated...)';
}
// Matches any printable character, including unicode characters:
// letters, marks, numbers, punctuation, spacing, and separators.
if (preg_match('/[^\pL\pM\pN\pP\pS\pZ\n\r\t]/', $summary)) {
return null;
}
return $summary;
}
/**
* Get the request that caused the exception
*
* @return RequestInterface
*/
public function getRequest()
{
return $this->request;
}
/**
* Get the associated response
*
* @return ResponseInterface|null
*/
public function getResponse()
{
return $this->response;
}
/**
* Check if a response was received
*
* @return bool
*/
public function hasResponse()
{
return $this->response !== null;
}
/**
* Get contextual information about the error from the underlying handler.
*
* The contents of this array will vary depending on which handler you are
* using. It may also be just an empty array. Relying on this data will
* couple you to a specific handler, but can give more debug information
* when needed.
*
* @return array
*/
public function getHandlerContext()
{
return $this->handlerContext;
}
}

27
server/vendor/guzzlehttp/guzzle/src/Exception/SeekException.php vendored Normal file
View file

@ -0,0 +1,27 @@
<?php
namespace GuzzleHttp\Exception;
use Psr\Http\Message\StreamInterface;
/**
* Exception thrown when a seek fails on a stream.
*/
class SeekException extends \RuntimeException implements GuzzleException
{
private $stream;
public function __construct(StreamInterface $stream, $pos = 0, $msg = '')
{
$this->stream = $stream;
$msg = $msg ?: 'Could not seek the stream to position ' . $pos;
parent::__construct($msg);
}
/**
* @return StreamInterface
*/
public function getStream()
{
return $this->stream;
}
}

7
server/vendor/guzzlehttp/guzzle/src/Exception/ServerException.php vendored Normal file
View file

@ -0,0 +1,7 @@
<?php
namespace GuzzleHttp\Exception;
/**
* Exception when a server error is encountered (5xx codes)
*/
class ServerException extends BadResponseException {}

4
server/vendor/guzzlehttp/guzzle/src/Exception/TooManyRedirectsException.php vendored Normal file
View file

@ -0,0 +1,4 @@
<?php
namespace GuzzleHttp\Exception;
class TooManyRedirectsException extends RequestException {}

4
server/vendor/guzzlehttp/guzzle/src/Exception/TransferException.php vendored Normal file
View file

@ -0,0 +1,4 @@
<?php
namespace GuzzleHttp\Exception;
class TransferException extends \RuntimeException implements GuzzleException {}

531
server/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php vendored Normal file
View file

@ -0,0 +1,531 @@
<?php
namespace GuzzleHttp\Handler;
use GuzzleHttp\Exception\RequestException;
use GuzzleHttp\Exception\ConnectException;
use GuzzleHttp\Promise\FulfilledPromise;
use GuzzleHttp\Promise\RejectedPromise;
use GuzzleHttp\Psr7;
use GuzzleHttp\Psr7\LazyOpenStream;
use GuzzleHttp\TransferStats;
use Psr\Http\Message\RequestInterface;
/**
* Creates curl resources from a request
*/
class CurlFactory implements CurlFactoryInterface
{
/** @var array */
private $handles;
/** @var int Total number of idle handles to keep in cache */
private $maxHandles;
/**
* @param int $maxHandles Maximum number of idle handles.
*/
public function __construct($maxHandles)
{
$this->maxHandles = $maxHandles;
}
public function create(RequestInterface $request, array $options)
{
if (isset($options['curl']['body_as_string'])) {
$options['_body_as_string'] = $options['curl']['body_as_string'];
unset($options['curl']['body_as_string']);
}
$easy = new EasyHandle;
$easy->request = $request;
$easy->options = $options;
$conf = $this->getDefaultConf($easy);
$this->applyMethod($easy, $conf);
$this->applyHandlerOptions($easy, $conf);
$this->applyHeaders($easy, $conf);
unset($conf['_headers']);
// Add handler options from the request configuration options
if (isset($options['curl'])) {
$conf = array_replace($conf, $options['curl']);
}
$conf[CURLOPT_HEADERFUNCTION] = $this->createHeaderFn($easy);
$easy->handle = $this->handles
? array_pop($this->handles)
: curl_init();
curl_setopt_array($easy->handle, $conf);
return $easy;
}
public function release(EasyHandle $easy)
{
$resource = $easy->handle;
unset($easy->handle);
if (count($this->handles) >= $this->maxHandles) {
curl_close($resource);
} else {
// Remove all callback functions as they can hold onto references
// and are not cleaned up by curl_reset. Using curl_setopt_array
// does not work for some reason, so removing each one
// individually.
curl_setopt($resource, CURLOPT_HEADERFUNCTION, null);
curl_setopt($resource, CURLOPT_READFUNCTION, null);
curl_setopt($resource, CURLOPT_WRITEFUNCTION, null);
curl_setopt($resource, CURLOPT_PROGRESSFUNCTION, null);
curl_reset($resource);
$this->handles[] = $resource;
}
}
/**
* Completes a cURL transaction, either returning a response promise or a
* rejected promise.
*
* @param callable $handler
* @param EasyHandle $easy
* @param CurlFactoryInterface $factory Dictates how the handle is released
*
* @return \GuzzleHttp\Promise\PromiseInterface
*/
public static function finish(
callable $handler,
EasyHandle $easy,
CurlFactoryInterface $factory
) {
if (isset($easy->options['on_stats'])) {
self::invokeStats($easy);
}
if (!$easy->response || $easy->errno) {
return self::finishError($handler, $easy, $factory);
}
// Return the response if it is present and there is no error.
$factory->release($easy);
// Rewind the body of the response if possible.
$body = $easy->response->getBody();
if ($body->isSeekable()) {
$body->rewind();
}
return new FulfilledPromise($easy->response);
}
private static function invokeStats(EasyHandle $easy)
{
$curlStats = curl_getinfo($easy->handle);
$stats = new TransferStats(
$easy->request,
$easy->response,
$curlStats['total_time'],
$easy->errno,
$curlStats
);
call_user_func($easy->options['on_stats'], $stats);
}
private static function finishError(
callable $handler,
EasyHandle $easy,
CurlFactoryInterface $factory
) {
// Get error information and release the handle to the factory.
$ctx = [
'errno' => $easy->errno,
'error' => curl_error($easy->handle),
] + curl_getinfo($easy->handle);
$factory->release($easy);
// Retry when nothing is present or when curl failed to rewind.
if (empty($easy->options['_err_message'])
&& (!$easy->errno || $easy->errno == 65)
) {
return self::retryFailedRewind($handler, $easy, $ctx);
}
return self::createRejection($easy, $ctx);
}
private static function createRejection(EasyHandle $easy, array $ctx)
{
static $connectionErrors = [
CURLE_OPERATION_TIMEOUTED => true,
CURLE_COULDNT_RESOLVE_HOST => true,
CURLE_COULDNT_CONNECT => true,
CURLE_SSL_CONNECT_ERROR => true,
CURLE_GOT_NOTHING => true,
];
// If an exception was encountered during the onHeaders event, then
// return a rejected promise that wraps that exception.
if ($easy->onHeadersException) {
return new RejectedPromise(
new RequestException(
'An error was encountered during the on_headers event',
$easy->request,
$easy->response,
$easy->onHeadersException,
$ctx
)
);
}
$message = sprintf(
'cURL error %s: %s (%s)',
$ctx['errno'],
$ctx['error'],
'see http://curl.haxx.se/libcurl/c/libcurl-errors.html'
);
// Create a connection exception if it was a specific error code.
$error = isset($connectionErrors[$easy->errno])
? new ConnectException($message, $easy->request, null, $ctx)
: new RequestException($message, $easy->request, $easy->response, null, $ctx);
return new RejectedPromise($error);
}
private function getDefaultConf(EasyHandle $easy)
{
$conf = [
'_headers' => $easy->request->getHeaders(),
CURLOPT_CUSTOMREQUEST => $easy->request->getMethod(),
CURLOPT_URL => (string) $easy->request->getUri(),
CURLOPT_RETURNTRANSFER => false,
CURLOPT_HEADER => false,
CURLOPT_CONNECTTIMEOUT => 150,
];
if (defined('CURLOPT_PROTOCOLS')) {
$conf[CURLOPT_PROTOCOLS] = CURLPROTO_HTTP | CURLPROTO_HTTPS;
}
$version = $easy->request->getProtocolVersion();
if ($version == 1.1) {
$conf[CURLOPT_HTTP_VERSION] = CURL_HTTP_VERSION_1_1;
} elseif ($version == 2.0) {
$conf[CURLOPT_HTTP_VERSION] = CURL_HTTP_VERSION_2_0;
} else {
$conf[CURLOPT_HTTP_VERSION] = CURL_HTTP_VERSION_1_0;
}
return $conf;
}
private function applyMethod(EasyHandle $easy, array &$conf)
{
$body = $easy->request->getBody();
$size = $body->getSize();
if ($size === null || $size > 0) {
$this->applyBody($easy->request, $easy->options, $conf);
return;
}
$method = $easy->request->getMethod();
if ($method === 'PUT' || $method === 'POST') {
// See http://tools.ietf.org/html/rfc7230#section-3.3.2
if (!$easy->request->hasHeader('Content-Length')) {
$conf[CURLOPT_HTTPHEADER][] = 'Content-Length: 0';
}
} elseif ($method === 'HEAD') {
$conf[CURLOPT_NOBODY] = true;
unset(
$conf[CURLOPT_WRITEFUNCTION],
$conf[CURLOPT_READFUNCTION],
$conf[CURLOPT_FILE],
$conf[CURLOPT_INFILE]
);
}
}
private function applyBody(RequestInterface $request, array $options, array &$conf)
{
$size = $request->hasHeader('Content-Length')
? (int) $request->getHeaderLine('Content-Length')
: null;
// Send the body as a string if the size is less than 1MB OR if the
// [curl][body_as_string] request value is set.
if (($size !== null && $size < 1000000) ||
!empty($options['_body_as_string'])
) {
$conf[CURLOPT_POSTFIELDS] = (string) $request->getBody();
// Don't duplicate the Content-Length header
$this->removeHeader('Content-Length', $conf);
$this->removeHeader('Transfer-Encoding', $conf);
} else {
$conf[CURLOPT_UPLOAD] = true;
if ($size !== null) {
$conf[CURLOPT_INFILESIZE] = $size;
$this->removeHeader('Content-Length', $conf);
}
$body = $request->getBody();
$conf[CURLOPT_READFUNCTION] = function ($ch, $fd, $length) use ($body) {
return $body->read($length);
};
}
// If the Expect header is not present, prevent curl from adding it
if (!$request->hasHeader('Expect')) {
$conf[CURLOPT_HTTPHEADER][] = 'Expect:';
}
// cURL sometimes adds a content-type by default. Prevent this.
if (!$request->hasHeader('Content-Type')) {
$conf[CURLOPT_HTTPHEADER][] = 'Content-Type:';
}
}
private function applyHeaders(EasyHandle $easy, array &$conf)
{
foreach ($conf['_headers'] as $name => $values) {
foreach ($values as $value) {
$conf[CURLOPT_HTTPHEADER][] = "$name: $value";
}
}
// Remove the Accept header if one was not set
if (!$easy->request->hasHeader('Accept')) {
$conf[CURLOPT_HTTPHEADER][] = 'Accept:';
}
}
/**
* Remove a header from the options array.
*
* @param string $name Case-insensitive header to remove
* @param array $options Array of options to modify
*/
private function removeHeader($name, array &$options)
{
foreach (array_keys($options['_headers']) as $key) {
if (!strcasecmp($key, $name)) {
unset($options['_headers'][$key]);
return;
}
}
}
private function applyHandlerOptions(EasyHandle $easy, array &$conf)
{
$options = $easy->options;
if (isset($options['verify'])) {
if ($options['verify'] === false) {
unset($conf[CURLOPT_CAINFO]);
$conf[CURLOPT_SSL_VERIFYHOST] = 0;
$conf[CURLOPT_SSL_VERIFYPEER] = false;
} else {
$conf[CURLOPT_SSL_VERIFYHOST] = 2;
$conf[CURLOPT_SSL_VERIFYPEER] = true;
if (is_string($options['verify'])) {
$conf[CURLOPT_CAINFO] = $options['verify'];
if (!file_exists($options['verify'])) {
throw new \InvalidArgumentException(
"SSL CA bundle not found: {$options['verify']}"
);
}
}
}
}
if (!empty($options['decode_content'])) {
$accept = $easy->request->getHeaderLine('Accept-Encoding');
if ($accept) {
$conf[CURLOPT_ENCODING] = $accept;
} else {
$conf[CURLOPT_ENCODING] = '';
// Don't let curl send the header over the wire
$conf[CURLOPT_HTTPHEADER][] = 'Accept-Encoding:';
}
}
if (isset($options['sink'])) {
$sink = $options['sink'];
if (!is_string($sink)) {
$sink = \GuzzleHttp\Psr7\stream_for($sink);
} elseif (!is_dir(dirname($sink))) {
// Ensure that the directory exists before failing in curl.
throw new \RuntimeException(sprintf(
'Directory %s does not exist for sink value of %s',
dirname($sink),
$sink
));
} else {
$sink = new LazyOpenStream($sink, 'w+');
}
$easy->sink = $sink;
$conf[CURLOPT_WRITEFUNCTION] = function ($ch, $write) use ($sink) {
return $sink->write($write);
};
} else {
// Use a default temp stream if no sink was set.
$conf[CURLOPT_FILE] = fopen('php://temp', 'w+');
$easy->sink = Psr7\stream_for($conf[CURLOPT_FILE]);
}
if (isset($options['timeout'])) {
$conf[CURLOPT_TIMEOUT_MS] = $options['timeout'] * 1000;
}
if (isset($options['connect_timeout'])) {
$conf[CURLOPT_CONNECTTIMEOUT_MS] = $options['connect_timeout'] * 1000;
}
if (isset($options['proxy'])) {
if (!is_array($options['proxy'])) {
$conf[CURLOPT_PROXY] = $options['proxy'];
} else {
$scheme = $easy->request->getUri()->getScheme();
if (isset($options['proxy'][$scheme])) {
$host = $easy->request->getUri()->getHost();
if (!isset($options['proxy']['no']) ||
!\GuzzleHttp\is_host_in_noproxy($host, $options['proxy']['no'])
) {
$conf[CURLOPT_PROXY] = $options['proxy'][$scheme];
}
}
}
}
if (isset($options['cert'])) {
$cert = $options['cert'];
if (is_array($cert)) {
$conf[CURLOPT_SSLCERTPASSWD] = $cert[1];
$cert = $cert[0];
}
if (!file_exists($cert)) {
throw new \InvalidArgumentException(
"SSL certificate not found: {$cert}"
);
}
$conf[CURLOPT_SSLCERT] = $cert;
}
if (isset($options['ssl_key'])) {
$sslKey = $options['ssl_key'];
if (is_array($sslKey)) {
$conf[CURLOPT_SSLKEYPASSWD] = $sslKey[1];
$sslKey = $sslKey[0];
}
if (!file_exists($sslKey)) {
throw new \InvalidArgumentException(
"SSL private key not found: {$sslKey}"
);
}
$conf[CURLOPT_SSLKEY] = $sslKey;
}
if (isset($options['progress'])) {
$progress = $options['progress'];
if (!is_callable($progress)) {
throw new \InvalidArgumentException(
'progress client option must be callable'
);
}
$conf[CURLOPT_NOPROGRESS] = false;
$conf[CURLOPT_PROGRESSFUNCTION] = function () use ($progress) {
$args = func_get_args();
// PHP 5.5 pushed the handle onto the start of the args
if (is_resource($args[0])) {
array_shift($args);
}
call_user_func_array($progress, $args);
};
}
if (!empty($options['debug'])) {
$conf[CURLOPT_STDERR] = \GuzzleHttp\debug_resource($options['debug']);
$conf[CURLOPT_VERBOSE] = true;
}
}
/**
* This function ensures that a response was set on a transaction. If one
* was not set, then the request is retried if possible. This error
* typically means you are sending a payload, curl encountered a
* "Connection died, retrying a fresh connect" error, tried to rewind the
* stream, and then encountered a "necessary data rewind wasn't possible"
* error, causing the request to be sent through curl_multi_info_read()
* without an error status.
*/
private static function retryFailedRewind(
callable $handler,
EasyHandle $easy,
array $ctx
) {
try {
// Only rewind if the body has been read from.
$body = $easy->request->getBody();
if ($body->tell() > 0) {
$body->rewind();
}
} catch (\RuntimeException $e) {
$ctx['error'] = 'The connection unexpectedly failed without '
. 'providing an error. The request would have been retried, '
. 'but attempting to rewind the request body failed. '
. 'Exception: ' . $e;
return self::createRejection($easy, $ctx);
}
// Retry no more than 3 times before giving up.
if (!isset($easy->options['_curl_retries'])) {
$easy->options['_curl_retries'] = 1;
} elseif ($easy->options['_curl_retries'] == 2) {
$ctx['error'] = 'The cURL request was retried 3 times '
. 'and did not succeed. The most likely reason for the failure '
. 'is that cURL was unable to rewind the body of the request '
. 'and subsequent retries resulted in the same error. Turn on '
. 'the debug option to see what went wrong. See '
. 'https://bugs.php.net/bug.php?id=47204 for more information.';
return self::createRejection($easy, $ctx);
} else {
$easy->options['_curl_retries']++;
}
return $handler($easy->request, $easy->options);
}
private function createHeaderFn(EasyHandle $easy)
{
if (!isset($easy->options['on_headers'])) {
$onHeaders = null;
} elseif (!is_callable($easy->options['on_headers'])) {
throw new \InvalidArgumentException('on_headers must be callable');
} else {
$onHeaders = $easy->options['on_headers'];
}
return function ($ch, $h) use (
$onHeaders,
$easy,
&$startingResponse
) {
$value = trim($h);
if ($value === '') {
$startingResponse = true;
$easy->createResponse();
if ($onHeaders) {
try {
$onHeaders($easy->response);
} catch (\Exception $e) {
// Associate the exception with the handle and trigger
// a curl header write error by returning 0.
$easy->onHeadersException = $e;
return -1;
}
}
} elseif ($startingResponse) {
$startingResponse = false;
$easy->headers = [$value];
} else {
$easy->headers[] = $value;
}
return strlen($h);
};
}
}

27
server/vendor/guzzlehttp/guzzle/src/Handler/CurlFactoryInterface.php vendored Normal file
View file

@ -0,0 +1,27 @@
<?php
namespace GuzzleHttp\Handler;
use Psr\Http\Message\RequestInterface;
interface CurlFactoryInterface
{
/**
* Creates a cURL handle resource.
*
* @param RequestInterface $request Request
* @param array $options Transfer options
*
* @return EasyHandle
* @throws \RuntimeException when an option cannot be applied
*/
public function create(RequestInterface $request, array $options);
/**
* Release an easy handle, allowing it to be reused or closed.
*
* This function must call unset on the easy handle's "handle" property.
*
* @param EasyHandle $easy
*/
public function release(EasyHandle $easy);
}

45
server/vendor/guzzlehttp/guzzle/src/Handler/CurlHandler.php vendored Normal file
View file

@ -0,0 +1,45 @@
<?php
namespace GuzzleHttp\Handler;
use GuzzleHttp\Psr7;
use Psr\Http\Message\RequestInterface;
/**
* HTTP handler that uses cURL easy handles as a transport layer.
*
* When using the CurlHandler, custom curl options can be specified as an
* associative array of curl option constants mapping to values in the
* **curl** key of the "client" key of the request.
*/
class CurlHandler
{
/** @var CurlFactoryInterface */
private $factory;
/**
* Accepts an associative array of options:
*
* - factory: Optional curl factory used to create cURL handles.
*
* @param array $options Array of options to use with the handler
*/
public function __construct(array $options = [])
{
$this->factory = isset($options['handle_factory'])
? $options['handle_factory']
: new CurlFactory(3);
}
public function __invoke(RequestInterface $request, array $options)
{
if (isset($options['delay'])) {
usleep($options['delay'] * 1000);
}
$easy = $this->factory->create($request, $options);
curl_exec($easy->handle);
$easy->errno = curl_errno($easy->handle);
return CurlFactory::finish($this, $easy, $this->factory);
}
}

197
server/vendor/guzzlehttp/guzzle/src/Handler/CurlMultiHandler.php vendored Normal file
View file

@ -0,0 +1,197 @@
<?php
namespace GuzzleHttp\Handler;
use GuzzleHttp\Promise as P;
use GuzzleHttp\Promise\Promise;
use GuzzleHttp\Psr7;
use Psr\Http\Message\RequestInterface;
/**
* Returns an asynchronous response using curl_multi_* functions.
*
* When using the CurlMultiHandler, custom curl options can be specified as an
* associative array of curl option constants mapping to values in the
* **curl** key of the provided request options.
*
* @property resource $_mh Internal use only. Lazy loaded multi-handle.
*/
class CurlMultiHandler
{
/** @var CurlFactoryInterface */
private $factory;
private $selectTimeout;
private $active;
private $handles = [];
private $delays = [];
/**
* This handler accepts the following options:
*
* - handle_factory: An optional factory used to create curl handles
* - select_timeout: Optional timeout (in seconds) to block before timing
* out while selecting curl handles. Defaults to 1 second.
*
* @param array $options
*/
public function __construct(array $options = [])
{
$this->factory = isset($options['handle_factory'])
? $options['handle_factory'] : new CurlFactory(50);
$this->selectTimeout = isset($options['select_timeout'])
? $options['select_timeout'] : 1;
}
public function __get($name)
{
if ($name === '_mh') {
return $this->_mh = curl_multi_init();
}
throw new \BadMethodCallException();
}
public function __destruct()
{
if (isset($this->_mh)) {
curl_multi_close($this->_mh);
unset($this->_mh);
}
}
public function __invoke(RequestInterface $request, array $options)
{
$easy = $this->factory->create($request, $options);
$id = (int) $easy->handle;
$promise = new Promise(
[$this, 'execute'],
function () use ($id) { return $this->cancel($id); }
);
$this->addRequest(['easy' => $easy, 'deferred' => $promise]);
return $promise;
}
/**
* Ticks the curl event loop.
*/
public function tick()
{
// Add any delayed handles if needed.
if ($this->delays) {
$currentTime = microtime(true);
foreach ($this->delays as $id => $delay) {
if ($currentTime >= $delay) {
unset($this->delays[$id]);
curl_multi_add_handle(
$this->_mh,
$this->handles[$id]['easy']->handle
);
}
}
}
// Step through the task queue which may add additional requests.
P\queue()->run();
if ($this->active &&
curl_multi_select($this->_mh, $this->selectTimeout) === -1
) {
// Perform a usleep if a select returns -1.
// See: https://bugs.php.net/bug.php?id=61141
usleep(250);
}
while (curl_multi_exec($this->_mh, $this->active) === CURLM_CALL_MULTI_PERFORM);
$this->processMessages();
}
/**
* Runs until all outstanding connections have completed.
*/
public function execute()
{
$queue = P\queue();
while ($this->handles || !$queue->isEmpty()) {
// If there are no transfers, then sleep for the next delay
if (!$this->active && $this->delays) {
usleep($this->timeToNext());
}
$this->tick();
}
}
private function addRequest(array $entry)
{
$easy = $entry['easy'];
$id = (int) $easy->handle;
$this->handles[$id] = $entry;
if (empty($easy->options['delay'])) {
curl_multi_add_handle($this->_mh, $easy->handle);
} else {
$this->delays[$id] = microtime(true) + ($easy->options['delay'] / 1000);
}
}
/**
* Cancels a handle from sending and removes references to it.
*
* @param int $id Handle ID to cancel and remove.
*
* @return bool True on success, false on failure.
*/
private function cancel($id)
{
// Cannot cancel if it has been processed.
if (!isset($this->handles[$id])) {
return false;
}
$handle = $this->handles[$id]['easy']->handle;
unset($this->delays[$id], $this->handles[$id]);
curl_multi_remove_handle($this->_mh, $handle);
curl_close($handle);
return true;
}
private function processMessages()
{
while ($done = curl_multi_info_read($this->_mh)) {
$id = (int) $done['handle'];
curl_multi_remove_handle($this->_mh, $done['handle']);
if (!isset($this->handles[$id])) {
// Probably was cancelled.
continue;
}
$entry = $this->handles[$id];
unset($this->handles[$id], $this->delays[$id]);
$entry['easy']->errno = $done['result'];
$entry['deferred']->resolve(
CurlFactory::finish(
$this,
$entry['easy'],
$this->factory
)
);
}
}
private function timeToNext()
{
$currentTime = microtime(true);
$nextTime = PHP_INT_MAX;
foreach ($this->delays as $time) {
if ($time < $nextTime) {
$nextTime = $time;
}
}
return max(0, $currentTime - $nextTime);
}
}

87
server/vendor/guzzlehttp/guzzle/src/Handler/EasyHandle.php vendored Normal file
View file

@ -0,0 +1,87 @@
<?php
namespace GuzzleHttp\Handler;
use GuzzleHttp\Psr7\Response;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\StreamInterface;
/**
* Represents a cURL easy handle and the data it populates.
*
* @internal
*/
final class EasyHandle
{
/** @var resource cURL resource */
public $handle;
/** @var StreamInterface Where data is being written */
public $sink;
/** @var array Received HTTP headers so far */
public $headers = [];
/** @var ResponseInterface Received response (if any) */
public $response;
/** @var RequestInterface Request being sent */
public $request;
/** @var array Request options */
public $options = [];
/** @var int cURL error number (if any) */
public $errno = 0;
/** @var \Exception Exception during on_headers (if any) */
public $onHeadersException;
/**
* Attach a response to the easy handle based on the received headers.
*
* @throws \RuntimeException if no headers have been received.
*/
public function createResponse()
{
if (empty($this->headers)) {
throw new \RuntimeException('No headers have been received');
}
// HTTP-version SP status-code SP reason-phrase
$startLine = explode(' ', array_shift($this->headers), 3);
$headers = \GuzzleHttp\headers_from_lines($this->headers);
$normalizedKeys = \GuzzleHttp\normalize_header_keys($headers);
if (!empty($this->options['decode_content'])
&& isset($normalizedKeys['content-encoding'])
) {
unset($headers[$normalizedKeys['content-encoding']]);
if (isset($normalizedKeys['content-length'])) {
$bodyLength = (int) $this->sink->getSize();
if ($bodyLength) {
$headers[$normalizedKeys['content-length']] = $bodyLength;
} else {
unset($headers[$normalizedKeys['content-length']]);
}
}
}
// Attach a response to the easy handle with the parsed headers.
$this->response = new Response(
$startLine[1],
$headers,
$this->sink,
substr($startLine[0], 5),
isset($startLine[2]) ? (string) $startLine[2] : null
);
}
public function __get($name)
{
$msg = $name === 'handle'
? 'The EasyHandle has been released'
: 'Invalid property: ' . $name;
throw new \BadMethodCallException($msg);
}
}

176
server/vendor/guzzlehttp/guzzle/src/Handler/MockHandler.php vendored Normal file
View file

@ -0,0 +1,176 @@
<?php
namespace GuzzleHttp\Handler;
use GuzzleHttp\HandlerStack;
use GuzzleHttp\Promise\PromiseInterface;
use GuzzleHttp\Promise\RejectedPromise;
use GuzzleHttp\TransferStats;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;
/**
* Handler that returns responses or throw exceptions from a queue.
*/
class MockHandler implements \Countable
{
private $queue;
private $lastRequest;
private $lastOptions;
private $onFulfilled;
private $onRejected;
/**
* Creates a new MockHandler that uses the default handler stack list of
* middlewares.
*
* @param array $queue Array of responses, callables, or exceptions.
* @param callable $onFulfilled Callback to invoke when the return value is fulfilled.
* @param callable $onRejected Callback to invoke when the return value is rejected.
*
* @return MockHandler
*/
public static function createWithMiddleware(
array $queue = null,
callable $onFulfilled = null,
callable $onRejected = null
) {
return HandlerStack::create(new self($queue, $onFulfilled, $onRejected));
}
/**
* The passed in value must be an array of
* {@see Psr7\Http\Message\ResponseInterface} objects, Exceptions,
* callables, or Promises.
*
* @param array $queue
* @param callable $onFulfilled Callback to invoke when the return value is fulfilled.
* @param callable $onRejected Callback to invoke when the return value is rejected.
*/
public function __construct(
array $queue = null,
callable $onFulfilled = null,
callable $onRejected = null
) {
$this->onFulfilled = $onFulfilled;
$this->onRejected = $onRejected;
if ($queue) {
call_user_func_array([$this, 'append'], $queue);
}
}
public function __invoke(RequestInterface $request, array $options)
{
if (!$this->queue) {
throw new \OutOfBoundsException('Mock queue is empty');
}
if (isset($options['delay'])) {
usleep($options['delay'] * 1000);
}
$this->lastRequest = $request;
$this->lastOptions = $options;
$response = array_shift($this->queue);
if (is_callable($response)) {
$response = $response($request, $options);
}
$response = $response instanceof \Exception
? new RejectedPromise($response)
: \GuzzleHttp\Promise\promise_for($response);
return $response->then(
function ($value) use ($request, $options) {
$this->invokeStats($request, $options, $value);
if ($this->onFulfilled) {
call_user_func($this->onFulfilled, $value);
}
if (isset($options['sink'])) {
$contents = (string) $value->getBody();
$sink = $options['sink'];
if (is_resource($sink)) {
fwrite($sink, $contents);
} elseif (is_string($sink)) {
file_put_contents($sink, $contents);
} elseif ($sink instanceof \Psr\Http\Message\StreamInterface) {
$sink->write($contents);
}
}
return $value;
},
function ($reason) use ($request, $options) {
$this->invokeStats($request, $options, null, $reason);
if ($this->onRejected) {
call_user_func($this->onRejected, $reason);
}
return new RejectedPromise($reason);
}
);
}
/**
* Adds one or more variadic requests, exceptions, callables, or promises
* to the queue.
*/
public function append()
{
foreach (func_get_args() as $value) {
if ($value instanceof ResponseInterface
|| $value instanceof \Exception
|| $value instanceof PromiseInterface
|| is_callable($value)
) {
$this->queue[] = $value;
} else {
throw new \InvalidArgumentException('Expected a response or '
. 'exception. Found ' . \GuzzleHttp\describe_type($value));
}
}
}
/**
* Get the last received request.
*
* @return RequestInterface
*/
public function getLastRequest()
{
return $this->lastRequest;
}
/**
* Get the last received request options.
*
* @return RequestInterface
*/
public function getLastOptions()
{
return $this->lastOptions;
}
/**
* Returns the number of remaining items in the queue.
*
* @return int
*/
public function count()
{
return count($this->queue);
}
private function invokeStats(
RequestInterface $request,
array $options,
ResponseInterface $response = null,
$reason = null
) {
if (isset($options['on_stats'])) {
$stats = new TransferStats($request, $response, 0, $reason);
call_user_func($options['on_stats'], $stats);
}
}
}

55
server/vendor/guzzlehttp/guzzle/src/Handler/Proxy.php vendored Normal file
View file

@ -0,0 +1,55 @@
<?php
namespace GuzzleHttp\Handler;
use GuzzleHttp\RequestOptions;
use Psr\Http\Message\RequestInterface;
/**
* Provides basic proxies for handlers.
*/
class Proxy
{
/**
* Sends synchronous requests to a specific handler while sending all other
* requests to another handler.
*
* @param callable $default Handler used for normal responses
* @param callable $sync Handler used for synchronous responses.
*
* @return callable Returns the composed handler.
*/
public static function wrapSync(
callable $default,
callable $sync
) {
return function (RequestInterface $request, array $options) use ($default, $sync) {
return empty($options[RequestOptions::SYNCHRONOUS])
? $default($request, $options)
: $sync($request, $options);
};
}
/**
* Sends streaming requests to a streaming compatible handler while sending
* all other requests to a default handler.
*
* This, for example, could be useful for taking advantage of the
* performance benefits of curl while still supporting true streaming
* through the StreamHandler.
*
* @param callable $default Handler used for non-streaming responses
* @param callable $streaming Handler used for streaming responses
*
* @return callable Returns the composed handler.
*/
public static function wrapStreaming(
callable $default,
callable $streaming
) {
return function (RequestInterface $request, array $options) use ($default, $streaming) {
return empty($options['stream'])
? $default($request, $options)
: $streaming($request, $options);
};
}
}

458
server/vendor/guzzlehttp/guzzle/src/Handler/StreamHandler.php vendored Normal file
View file

@ -0,0 +1,458 @@
<?php
namespace GuzzleHttp\Handler;
use GuzzleHttp\Exception\RequestException;
use GuzzleHttp\Exception\ConnectException;
use GuzzleHttp\Promise\FulfilledPromise;
use GuzzleHttp\Promise\RejectedPromise;
use GuzzleHttp\Promise\PromiseInterface;
use GuzzleHttp\Psr7;
use GuzzleHttp\TransferStats;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\StreamInterface;
/**
* HTTP handler that uses PHP's HTTP stream wrapper.
*/
class StreamHandler
{
private $lastHeaders = [];
/**
* Sends an HTTP request.
*
* @param RequestInterface $request Request to send.
* @param array $options Request transfer options.
*
* @return PromiseInterface
*/
public function __invoke(RequestInterface $request, array $options)
{
// Sleep if there is a delay specified.
if (isset($options['delay'])) {
usleep($options['delay'] * 1000);
}
$startTime = isset($options['on_stats']) ? microtime(true) : null;
try {
// Does not support the expect header.
$request = $request->withoutHeader('Expect');
// Append a content-length header if body size is zero to match
// cURL's behavior.
if (0 === $request->getBody()->getSize()) {
$request = $request->withHeader('Content-Length', 0);
}
return $this->createResponse(
$request,
$options,
$this->createStream($request, $options),
$startTime
);
} catch (\InvalidArgumentException $e) {
throw $e;
} catch (\Exception $e) {
// Determine if the error was a networking error.
$message = $e->getMessage();
// This list can probably get more comprehensive.
if (strpos($message, 'getaddrinfo') // DNS lookup failed
|| strpos($message, 'Connection refused')
|| strpos($message, "couldn't connect to host") // error on HHVM
) {
$e = new ConnectException($e->getMessage(), $request, $e);
}
$e = RequestException::wrapException($request, $e);
$this->invokeStats($options, $request, $startTime, null, $e);
return new RejectedPromise($e);
}
}
private function invokeStats(
array $options,
RequestInterface $request,
$startTime,
ResponseInterface $response = null,
$error = null
) {
if (isset($options['on_stats'])) {
$stats = new TransferStats(
$request,
$response,
microtime(true) - $startTime,
$error,
[]
);
call_user_func($options['on_stats'], $stats);
}
}
private function createResponse(
RequestInterface $request,
array $options,
$stream,
$startTime
) {
$hdrs = $this->lastHeaders;
$this->lastHeaders = [];
$parts = explode(' ', array_shift($hdrs), 3);
$ver = explode('/', $parts[0])[1];
$status = $parts[1];
$reason = isset($parts[2]) ? $parts[2] : null;
$headers = \GuzzleHttp\headers_from_lines($hdrs);
list ($stream, $headers) = $this->checkDecode($options, $headers, $stream);
$stream = Psr7\stream_for($stream);
$sink = $this->createSink($stream, $options);
$response = new Psr7\Response($status, $headers, $sink, $ver, $reason);
if (isset($options['on_headers'])) {
try {
$options['on_headers']($response);
} catch (\Exception $e) {
$msg = 'An error was encountered during the on_headers event';
$ex = new RequestException($msg, $request, $response, $e);
return new RejectedPromise($ex);
}
}
if ($sink !== $stream) {
$this->drain($stream, $sink);
}
$this->invokeStats($options, $request, $startTime, $response, null);
return new FulfilledPromise($response);
}
private function createSink(StreamInterface $stream, array $options)
{
if (!empty($options['stream'])) {
return $stream;
}
$sink = isset($options['sink'])
? $options['sink']
: fopen('php://temp', 'r+');
return is_string($sink)
? new Psr7\Stream(Psr7\try_fopen($sink, 'r+'))
: Psr7\stream_for($sink);
}
private function checkDecode(array $options, array $headers, $stream)
{
// Automatically decode responses when instructed.
if (!empty($options['decode_content'])) {
$normalizedKeys = \GuzzleHttp\normalize_header_keys($headers);
if (isset($normalizedKeys['content-encoding'])) {
$encoding = $headers[$normalizedKeys['content-encoding']];
if ($encoding[0] == 'gzip' || $encoding[0] == 'deflate') {
$stream = new Psr7\InflateStream(
Psr7\stream_for($stream)
);
// Remove content-encoding header
unset($headers[$normalizedKeys['content-encoding']]);
// Fix content-length header
if (isset($normalizedKeys['content-length'])) {
$length = (int) $stream->getSize();
if ($length == 0) {
unset($headers[$normalizedKeys['content-length']]);
} else {
$headers[$normalizedKeys['content-length']] = [$length];
}
}
}
}
}
return [$stream, $headers];
}
/**
* Drains the source stream into the "sink" client option.
*
* @param StreamInterface $source
* @param StreamInterface $sink
*
* @return StreamInterface
* @throws \RuntimeException when the sink option is invalid.
*/
private function drain(StreamInterface $source, StreamInterface $sink)
{
Psr7\copy_to_stream($source, $sink);
$sink->seek(0);
$source->close();
return $sink;
}
/**
* Create a resource and check to ensure it was created successfully
*
* @param callable $callback Callable that returns stream resource
*
* @return resource
* @throws \RuntimeException on error
*/
private function createResource(callable $callback)
{
$errors = null;
set_error_handler(function ($_, $msg, $file, $line) use (&$errors) {
$errors[] = [
'message' => $msg,
'file' => $file,
'line' => $line
];
return true;
});
$resource = $callback();
restore_error_handler();
if (!$resource) {
$message = 'Error creating resource: ';
foreach ($errors as $err) {
foreach ($err as $key => $value) {
$message .= "[$key] $value" . PHP_EOL;
}
}
throw new \RuntimeException(trim($message));
}
return $resource;
}
private function createStream(RequestInterface $request, array $options)
{
static $methods;
if (!$methods) {
$methods = array_flip(get_class_methods(__CLASS__));
}
// HTTP/1.1 streams using the PHP stream wrapper require a
// Connection: close header
if ($request->getProtocolVersion() == '1.1'
&& !$request->hasHeader('Connection')
) {
$request = $request->withHeader('Connection', 'close');
}
// Ensure SSL is verified by default
if (!isset($options['verify'])) {
$options['verify'] = true;
}
$params = [];
$context = $this->getDefaultContext($request, $options);
if (isset($options['on_headers']) && !is_callable($options['on_headers'])) {
throw new \InvalidArgumentException('on_headers must be callable');
}
if (!empty($options)) {
foreach ($options as $key => $value) {
$method = "add_{$key}";
if (isset($methods[$method])) {
$this->{$method}($request, $context, $value, $params);
}
}
}
if (isset($options['stream_context'])) {
if (!is_array($options['stream_context'])) {
throw new \InvalidArgumentException('stream_context must be an array');
}
$context = array_replace_recursive(
$context,
$options['stream_context']
);
}
$context = $this->createResource(
function () use ($context, $params) {
return stream_context_create($context, $params);
}
);
return $this->createResource(
function () use ($request, &$http_response_header, $context) {
$resource = fopen($request->getUri(), 'r', null, $context);
$this->lastHeaders = $http_response_header;
return $resource;
}
);
}
private function getDefaultContext(RequestInterface $request)
{
$headers = '';
foreach ($request->getHeaders() as $name => $value) {
foreach ($value as $val) {
$headers .= "$name: $val\r\n";
}
}
$context = [
'http' => [
'method' => $request->getMethod(),
'header' => $headers,
'protocol_version' => $request->getProtocolVersion(),
'ignore_errors' => true,
'follow_location' => 0,
],
];
$body = (string) $request->getBody();
if (!empty($body)) {
$context['http']['content'] = $body;
// Prevent the HTTP handler from adding a Content-Type header.
if (!$request->hasHeader('Content-Type')) {
$context['http']['header'] .= "Content-Type:\r\n";
}
}
$context['http']['header'] = rtrim($context['http']['header']);
return $context;
}
private function add_proxy(RequestInterface $request, &$options, $value, &$params)
{
if (!is_array($value)) {
$options['http']['proxy'] = $value;
} else {
$scheme = $request->getUri()->getScheme();
if (isset($value[$scheme])) {
if (!isset($value['no'])
|| !\GuzzleHttp\is_host_in_noproxy(
$request->getUri()->getHost(),
$value['no']
)
) {
$options['http']['proxy'] = $value[$scheme];
}
}
}
}
private function add_timeout(RequestInterface $request, &$options, $value, &$params)
{
$options['http']['timeout'] = $value;
}
private function add_verify(RequestInterface $request, &$options, $value, &$params)
{
if ($value === true) {
// PHP 5.6 or greater will find the system cert by default. When
// < 5.6, use the Guzzle bundled cacert.
if (PHP_VERSION_ID < 50600) {
$options['ssl']['cafile'] = \GuzzleHttp\default_ca_bundle();
}
} elseif (is_string($value)) {
$options['ssl']['cafile'] = $value;
if (!file_exists($value)) {
throw new \RuntimeException("SSL CA bundle not found: $value");
}
} elseif ($value === false) {
$options['ssl']['verify_peer'] = false;
$options['ssl']['verify_peer_name'] = false;
return;
} else {
throw new \InvalidArgumentException('Invalid verify request option');
}
$options['ssl']['verify_peer'] = true;
$options['ssl']['verify_peer_name'] = true;
$options['ssl']['allow_self_signed'] = false;
}
private function add_cert(RequestInterface $request, &$options, $value, &$params)
{
if (is_array($value)) {
$options['ssl']['passphrase'] = $value[1];
$value = $value[0];
}
if (!file_exists($value)) {
throw new \RuntimeException("SSL certificate not found: {$value}");
}
$options['ssl']['local_cert'] = $value;
}
private function add_progress(RequestInterface $request, &$options, $value, &$params)
{
$this->addNotification(
$params,
function ($code, $a, $b, $c, $transferred, $total) use ($value) {
if ($code == STREAM_NOTIFY_PROGRESS) {
$value($total, $transferred, null, null);
}
}
);
}
private function add_debug(RequestInterface $request, &$options, $value, &$params)
{
if ($value === false) {
return;
}
static $map = [
STREAM_NOTIFY_CONNECT => 'CONNECT',
STREAM_NOTIFY_AUTH_REQUIRED => 'AUTH_REQUIRED',
STREAM_NOTIFY_AUTH_RESULT => 'AUTH_RESULT',
STREAM_NOTIFY_MIME_TYPE_IS => 'MIME_TYPE_IS',
STREAM_NOTIFY_FILE_SIZE_IS => 'FILE_SIZE_IS',
STREAM_NOTIFY_REDIRECTED => 'REDIRECTED',
STREAM_NOTIFY_PROGRESS => 'PROGRESS',
STREAM_NOTIFY_FAILURE => 'FAILURE',
STREAM_NOTIFY_COMPLETED => 'COMPLETED',
STREAM_NOTIFY_RESOLVE => 'RESOLVE',
];
static $args = ['severity', 'message', 'message_code',
'bytes_transferred', 'bytes_max'];
$value = \GuzzleHttp\debug_resource($value);
$ident = $request->getMethod() . ' ' . $request->getUri();
$this->addNotification(
$params,
function () use ($ident, $value, $map, $args) {
$passed = func_get_args();
$code = array_shift($passed);
fprintf($value, '<%s> [%s] ', $ident, $map[$code]);
foreach (array_filter($passed) as $i => $v) {
fwrite($value, $args[$i] . ': "' . $v . '" ');
}
fwrite($value, "\n");
}
);
}
private function addNotification(array &$params, callable $notify)
{
// Wrap the existing function if needed.
if (!isset($params['notification'])) {
$params['notification'] = $notify;
} else {
$params['notification'] = $this->callArray([
$params['notification'],
$notify
]);
}
}
private function callArray(array $functions)
{
return function () use ($functions) {
$args = func_get_args();
foreach ($functions as $fn) {
call_user_func_array($fn, $args);
}
};
}
}

273
server/vendor/guzzlehttp/guzzle/src/HandlerStack.php vendored Normal file
View file

@ -0,0 +1,273 @@
<?php
namespace GuzzleHttp;
use Psr\Http\Message\RequestInterface;
/**
* Creates a composed Guzzle handler function by stacking middlewares on top of
* an HTTP handler function.
*/
class HandlerStack
{
/** @var callable */
private $handler;
/** @var array */
private $stack = [];
/** @var callable|null */
private $cached;
/**
* Creates a default handler stack that can be used by clients.
*
* The returned handler will wrap the provided handler or use the most
* appropriate default handler for you system. The returned HandlerStack has
* support for cookies, redirects, HTTP error exceptions, and preparing a body
* before sending.
*
* The returned handler stack can be passed to a client in the "handler"
* option.
*
* @param callable $handler HTTP handler function to use with the stack. If no
* handler is provided, the best handler for your
* system will be utilized.
*
* @return HandlerStack
*/
public static function create(callable $handler = null)
{
$stack = new self($handler ?: choose_handler());
$stack->push(Middleware::httpErrors(), 'http_errors');
$stack->push(Middleware::redirect(), 'allow_redirects');
$stack->push(Middleware::cookies(), 'cookies');
$stack->push(Middleware::prepareBody(), 'prepare_body');
return $stack;
}
/**
* @param callable $handler Underlying HTTP handler.
*/
public function __construct(callable $handler = null)
{
$this->handler = $handler;
}
/**
* Invokes the handler stack as a composed handler
*
* @param RequestInterface $request
* @param array $options
*/
public function __invoke(RequestInterface $request, array $options)
{
$handler = $this->resolve();
return $handler($request, $options);
}
/**
* Dumps a string representation of the stack.
*
* @return string
*/
public function __toString()
{
$depth = 0;
$stack = [];
if ($this->handler) {
$stack[] = "0) Handler: " . $this->debugCallable($this->handler);
}
$result = '';
foreach (array_reverse($this->stack) as $tuple) {
$depth++;
$str = "{$depth}) Name: '{$tuple[1]}', ";
$str .= "Function: " . $this->debugCallable($tuple[0]);
$result = "> {$str}\n{$result}";
$stack[] = $str;
}
foreach (array_keys($stack) as $k) {
$result .= "< {$stack[$k]}\n";
}
return $result;
}
/**
* Set the HTTP handler that actually returns a promise.
*
* @param callable $handler Accepts a request and array of options and
* returns a Promise.
*/
public function setHandler(callable $handler)
{
$this->handler = $handler;
$this->cached = null;
}
/**
* Returns true if the builder has a handler.
*
* @return bool
*/
public function hasHandler()
{
return (bool) $this->handler;
}
/**
* Unshift a middleware to the bottom of the stack.
*
* @param callable $middleware Middleware function
* @param string $name Name to register for this middleware.
*/
public function unshift(callable $middleware, $name = null)
{
array_unshift($this->stack, [$middleware, $name]);
$this->cached = null;
}
/**
* Push a middleware to the top of the stack.
*
* @param callable $middleware Middleware function
* @param string $name Name to register for this middleware.
*/
public function push(callable $middleware, $name = '')
{
$this->stack[] = [$middleware, $name];
$this->cached = null;
}
/**
* Add a middleware before another middleware by name.
*
* @param string $findName Middleware to find
* @param callable $middleware Middleware function
* @param string $withName Name to register for this middleware.
*/
public function before($findName, callable $middleware, $withName = '')
{
$this->splice($findName, $withName, $middleware, true);
}
/**
* Add a middleware after another middleware by name.
*
* @param string $findName Middleware to find
* @param callable $middleware Middleware function
* @param string $withName Name to register for this middleware.
*/
public function after($findName, callable $middleware, $withName = '')
{
$this->splice($findName, $withName, $middleware, false);
}
/**
* Remove a middleware by instance or name from the stack.
*
* @param callable|string $remove Middleware to remove by instance or name.
*/
public function remove($remove)
{
$this->cached = null;
$idx = is_callable($remove) ? 0 : 1;
$this->stack = array_values(array_filter(
$this->stack,
function ($tuple) use ($idx, $remove) {
return $tuple[$idx] !== $remove;
}
));
}
/**
* Compose the middleware and handler into a single callable function.
*
* @return callable
*/
public function resolve()
{
if (!$this->cached) {
if (!($prev = $this->handler)) {
throw new \LogicException('No handler has been specified');
}
foreach (array_reverse($this->stack) as $fn) {
$prev = $fn[0]($prev);
}
$this->cached = $prev;
}
return $this->cached;
}
/**
* @param $name
* @return int
*/
private function findByName($name)
{
foreach ($this->stack as $k => $v) {
if ($v[1] === $name) {
return $k;
}
}
throw new \InvalidArgumentException("Middleware not found: $name");
}
/**
* Splices a function into the middleware list at a specific position.
*
* @param $findName
* @param $withName
* @param callable $middleware
* @param $before
*/
private function splice($findName, $withName, callable $middleware, $before)
{
$this->cached = null;
$idx = $this->findByName($findName);
$tuple = [$middleware, $withName];
if ($before) {
if ($idx === 0) {
array_unshift($this->stack, $tuple);
} else {
$replacement = [$tuple, $this->stack[$idx]];
array_splice($this->stack, $idx, 1, $replacement);
}
} elseif ($idx === count($this->stack) - 1) {
$this->stack[] = $tuple;
} else {
$replacement = [$this->stack[$idx], $tuple];
array_splice($this->stack, $idx, 1, $replacement);
}
}
/**
* Provides a debug string for a given callable.
*
* @param array|callable $fn Function to write as a string.
*
* @return string
*/
private function debugCallable($fn)
{
if (is_string($fn)) {
return "callable({$fn})";
}
if (is_array($fn)) {
return is_string($fn[0])
? "callable({$fn[0]}::{$fn[1]})"
: "callable(['" . get_class($fn[0]) . "', '{$fn[1]}'])";
}
return 'callable(' . spl_object_hash($fn) . ')';
}
}

182
server/vendor/guzzlehttp/guzzle/src/MessageFormatter.php vendored Normal file
View file

@ -0,0 +1,182 @@
<?php
namespace GuzzleHttp;
use Psr\Http\Message\MessageInterface;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;
/**
* Formats log messages using variable substitutions for requests, responses,
* and other transactional data.
*
* The following variable substitutions are supported:
*
* - {request}: Full HTTP request message
* - {response}: Full HTTP response message
* - {ts}: ISO 8601 date in GMT
* - {date_iso_8601} ISO 8601 date in GMT
* - {date_common_log} Apache common log date using the configured timezone.
* - {host}: Host of the request
* - {method}: Method of the request
* - {uri}: URI of the request
* - {host}: Host of the request
* - {version}: Protocol version
* - {target}: Request target of the request (path + query + fragment)
* - {hostname}: Hostname of the machine that sent the request
* - {code}: Status code of the response (if available)
* - {phrase}: Reason phrase of the response (if available)
* - {error}: Any error messages (if available)
* - {req_header_*}: Replace `*` with the lowercased name of a request header to add to the message
* - {res_header_*}: Replace `*` with the lowercased name of a response header to add to the message
* - {req_headers}: Request headers
* - {res_headers}: Response headers
* - {req_body}: Request body
* - {res_body}: Response body
*/
class MessageFormatter
{
/**
* Apache Common Log Format.
* @link http://httpd.apache.org/docs/2.4/logs.html#common
* @var string
*/
const CLF = "{hostname} {req_header_User-Agent} - [{date_common_log}] \"{method} {target} HTTP/{version}\" {code} {res_header_Content-Length}";
const DEBUG = ">>>>>>>>\n{request}\n<<<<<<<<\n{response}\n--------\n{error}";
const SHORT = '[{ts}] "{method} {target} HTTP/{version}" {code}';
/** @var string Template used to format log messages */
private $template;
/**
* @param string $template Log message template
*/
public function __construct($template = self::CLF)
{
$this->template = $template ?: self::CLF;
}
/**
* Returns a formatted message string.
*
* @param RequestInterface $request Request that was sent
* @param ResponseInterface $response Response that was received
* @param \Exception $error Exception that was received
*
* @return string
*/
public function format(
RequestInterface $request,
ResponseInterface $response = null,
\Exception $error = null
) {
$cache = [];
return preg_replace_callback(
'/{\s*([A-Za-z_\-\.0-9]+)\s*}/',
function (array $matches) use ($request, $response, $error, &$cache) {
if (isset($cache[$matches[1]])) {
return $cache[$matches[1]];
}
$result = '';
switch ($matches[1]) {
case 'request':
$result = Psr7\str($request);
break;
case 'response':
$result = $response ? Psr7\str($response) : '';
break;
case 'req_headers':
$result = trim($request->getMethod()
. ' ' . $request->getRequestTarget())
. ' HTTP/' . $request->getProtocolVersion() . "\r\n"
. $this->headers($request);
break;
case 'res_headers':
$result = $response ?
sprintf(
'HTTP/%s %d %s',
$response->getProtocolVersion(),
$response->getStatusCode(),
$response->getReasonPhrase()
) . "\r\n" . $this->headers($response)
: 'NULL';
break;
case 'req_body':
$result = $request->getBody();
break;
case 'res_body':
$result = $response ? $response->getBody() : 'NULL';
break;
case 'ts':
case 'date_iso_8601':
$result = gmdate('c');
break;
case 'date_common_log':
$result = date('d/M/Y:H:i:s O');
break;
case 'method':
$result = $request->getMethod();
break;
case 'version':
$result = $request->getProtocolVersion();
break;
case 'uri':
case 'url':
$result = $request->getUri();
break;
case 'target':
$result = $request->getRequestTarget();
break;
case 'req_version':
$result = $request->getProtocolVersion();
break;
case 'res_version':
$result = $response
? $response->getProtocolVersion()
: 'NULL';
break;
case 'host':
$result = $request->getHeaderLine('Host');
break;
case 'hostname':
$result = gethostname();
break;
case 'code':
$result = $response ? $response->getStatusCode() : 'NULL';
break;
case 'phrase':
$result = $response ? $response->getReasonPhrase() : 'NULL';
break;
case 'error':
$result = $error ? $error->getMessage() : 'NULL';
break;
default:
// handle prefixed dynamic headers
if (strpos($matches[1], 'req_header_') === 0) {
$result = $request->getHeaderLine(substr($matches[1], 11));
} elseif (strpos($matches[1], 'res_header_') === 0) {
$result = $response
? $response->getHeaderLine(substr($matches[1], 11))
: 'NULL';
}
}
$cache[$matches[1]] = $result;
return $result;
},
$this->template
);
}
private function headers(MessageInterface $message)
{
$result = '';
foreach ($message->getHeaders() as $name => $values) {
$result .= $name . ': ' . implode(', ', $values) . "\r\n";
}
return trim($result);
}
}

249
server/vendor/guzzlehttp/guzzle/src/Middleware.php vendored Normal file
View file

@ -0,0 +1,249 @@
<?php
namespace GuzzleHttp;
use GuzzleHttp\Cookie\CookieJarInterface;
use GuzzleHttp\Exception\RequestException;
use GuzzleHttp\Promise\RejectedPromise;
use GuzzleHttp\Psr7;
use Psr\Http\Message\ResponseInterface;
use Psr\Log\LoggerInterface;
use Psr\Log\LogLevel;
/**
* Functions used to create and wrap handlers with handler middleware.
*/
final class Middleware
{
/**
* Middleware that adds cookies to requests.
*
* The options array must be set to a CookieJarInterface in order to use
* cookies. This is typically handled for you by a client.
*
* @return callable Returns a function that accepts the next handler.
*/
public static function cookies()
{
return function (callable $handler) {
return function ($request, array $options) use ($handler) {
if (empty($options['cookies'])) {
return $handler($request, $options);
} elseif (!($options['cookies'] instanceof CookieJarInterface)) {
throw new \InvalidArgumentException('cookies must be an instance of GuzzleHttp\Cookie\CookieJarInterface');
}
$cookieJar = $options['cookies'];
$request = $cookieJar->withCookieHeader($request);
return $handler($request, $options)
->then(function ($response) use ($cookieJar, $request) {
$cookieJar->extractCookies($request, $response);
return $response;
}
);
};
};
}
/**
* Middleware that throws exceptions for 4xx or 5xx responses when the
* "http_error" request option is set to true.
*
* @return callable Returns a function that accepts the next handler.
*/
public static function httpErrors()
{
return function (callable $handler) {
return function ($request, array $options) use ($handler) {
if (empty($options['http_errors'])) {
return $handler($request, $options);
}
return $handler($request, $options)->then(
function (ResponseInterface $response) use ($request, $handler) {
$code = $response->getStatusCode();
if ($code < 400) {
return $response;
}
throw RequestException::create($request, $response);
}
);
};
};
}
/**
* Middleware that pushes history data to an ArrayAccess container.
*
* @param array $container Container to hold the history (by reference).
*
* @return callable Returns a function that accepts the next handler.
*/
public static function history(array &$container)
{
return function (callable $handler) use (&$container) {
return function ($request, array $options) use ($handler, &$container) {
return $handler($request, $options)->then(
function ($value) use ($request, &$container, $options) {
$container[] = [
'request' => $request,
'response' => $value,
'error' => null,
'options' => $options
];
return $value;
},
function ($reason) use ($request, &$container, $options) {
$container[] = [
'request' => $request,
'response' => null,
'error' => $reason,
'options' => $options
];
return new RejectedPromise($reason);
}
);
};
};
}
/**
* Middleware that invokes a callback before and after sending a request.
*
* The provided listener cannot modify or alter the response. It simply
* "taps" into the chain to be notified before returning the promise. The
* before listener accepts a request and options array, and the after
* listener accepts a request, options array, and response promise.
*
* @param callable $before Function to invoke before forwarding the request.
* @param callable $after Function invoked after forwarding.
*
* @return callable Returns a function that accepts the next handler.
*/
public static function tap(callable $before = null, callable $after = null)
{
return function (callable $handler) use ($before, $after) {
return function ($request, array $options) use ($handler, $before, $after) {
if ($before) {
$before($request, $options);
}
$response = $handler($request, $options);
if ($after) {
$after($request, $options, $response);
}
return $response;
};
};
}
/**
* Middleware that handles request redirects.
*
* @return callable Returns a function that accepts the next handler.
*/
public static function redirect()
{
return function (callable $handler) {
return new RedirectMiddleware($handler);
};
}
/**
* Middleware that retries requests based on the boolean result of
* invoking the provided "decider" function.
*
* If no delay function is provided, a simple implementation of exponential
* backoff will be utilized.
*
* @param callable $decider Function that accepts the number of retries,
* a request, [response], and [exception] and
* returns true if the request is to be retried.
* @param callable $delay Function that accepts the number of retries and
* returns the number of milliseconds to delay.
*
* @return callable Returns a function that accepts the next handler.
*/
public static function retry(callable $decider, callable $delay = null)
{
return function (callable $handler) use ($decider, $delay) {
return new RetryMiddleware($decider, $handler, $delay);
};
}
/**
* Middleware that logs requests, responses, and errors using a message
* formatter.
*
* @param LoggerInterface $logger Logs messages.
* @param MessageFormatter $formatter Formatter used to create message strings.
* @param string $logLevel Level at which to log requests.
*
* @return callable Returns a function that accepts the next handler.
*/
public static function log(LoggerInterface $logger, MessageFormatter $formatter, $logLevel = LogLevel::INFO)
{
return function (callable $handler) use ($logger, $formatter, $logLevel) {
return function ($request, array $options) use ($handler, $logger, $formatter, $logLevel) {
return $handler($request, $options)->then(
function ($response) use ($logger, $request, $formatter, $logLevel) {
$message = $formatter->format($request, $response);
$logger->log($logLevel, $message);
return $response;
},
function ($reason) use ($logger, $request, $formatter) {
$response = $reason instanceof RequestException
? $reason->getResponse()
: null;
$message = $formatter->format($request, $response, $reason);
$logger->notice($message);
return \GuzzleHttp\Promise\rejection_for($reason);
}
);
};
};
}
/**
* This middleware adds a default content-type if possible, a default
* content-length or transfer-encoding header, and the expect header.
*
* @return callable
*/
public static function prepareBody()
{
return function (callable $handler) {
return new PrepareBodyMiddleware($handler);
};
}
/**
* Middleware that applies a map function to the request before passing to
* the next handler.
*
* @param callable $fn Function that accepts a RequestInterface and returns
* a RequestInterface.
* @return callable
*/
public static function mapRequest(callable $fn)
{
return function (callable $handler) use ($fn) {
return function ($request, array $options) use ($handler, $fn) {
return $handler($fn($request), $options);
};
};
}
/**
* Middleware that applies a map function to the resolved promise's
* response.
*
* @param callable $fn Function that accepts a ResponseInterface and
* returns a ResponseInterface.
* @return callable
*/
public static function mapResponse(callable $fn)
{
return function (callable $handler) use ($fn) {
return function ($request, array $options) use ($handler, $fn) {
return $handler($request, $options)->then($fn);
};
};
}
}

123
server/vendor/guzzlehttp/guzzle/src/Pool.php vendored Normal file
View file

@ -0,0 +1,123 @@
<?php
namespace GuzzleHttp;
use GuzzleHttp\Promise\PromisorInterface;
use Psr\Http\Message\RequestInterface;
use GuzzleHttp\Promise\EachPromise;
/**
* Sends and iterator of requests concurrently using a capped pool size.
*
* The pool will read from an iterator until it is cancelled or until the
* iterator is consumed. When a request is yielded, the request is sent after
* applying the "request_options" request options (if provided in the ctor).
*
* When a function is yielded by the iterator, the function is provided the
* "request_options" array that should be merged on top of any existing
* options, and the function MUST then return a wait-able promise.
*/
class Pool implements PromisorInterface
{
/** @var EachPromise */
private $each;
/**
* @param ClientInterface $client Client used to send the requests.
* @param array|\Iterator $requests Requests or functions that return
* requests to send concurrently.
* @param array $config Associative array of options
* - concurrency: (int) Maximum number of requests to send concurrently
* - options: Array of request options to apply to each request.
* - fulfilled: (callable) Function to invoke when a request completes.
* - rejected: (callable) Function to invoke when a request is rejected.
*/
public function __construct(
ClientInterface $client,
$requests,
array $config = []
) {
// Backwards compatibility.
if (isset($config['pool_size'])) {
$config['concurrency'] = $config['pool_size'];
} elseif (!isset($config['concurrency'])) {
$config['concurrency'] = 25;
}
if (isset($config['options'])) {
$opts = $config['options'];
unset($config['options']);
} else {
$opts = [];
}
$iterable = \GuzzleHttp\Promise\iter_for($requests);
$requests = function () use ($iterable, $client, $opts) {
foreach ($iterable as $key => $rfn) {
if ($rfn instanceof RequestInterface) {
yield $key => $client->sendAsync($rfn, $opts);
} elseif (is_callable($rfn)) {
yield $key => $rfn($opts);
} else {
throw new \InvalidArgumentException('Each value yielded by '
. 'the iterator must be a Psr7\Http\Message\RequestInterface '
. 'or a callable that returns a promise that fulfills '
. 'with a Psr7\Message\Http\ResponseInterface object.');
}
}
};
$this->each = new EachPromise($requests(), $config);
}
public function promise()
{
return $this->each->promise();
}
/**
* Sends multiple requests concurrently and returns an array of responses
* and exceptions that uses the same ordering as the provided requests.
*
* IMPORTANT: This method keeps every request and response in memory, and
* as such, is NOT recommended when sending a large number or an
* indeterminate number of requests concurrently.
*
* @param ClientInterface $client Client used to send the requests
* @param array|\Iterator $requests Requests to send concurrently.
* @param array $options Passes through the options available in
* {@see GuzzleHttp\Pool::__construct}
*
* @return array Returns an array containing the response or an exception
* in the same order that the requests were sent.
* @throws \InvalidArgumentException if the event format is incorrect.
*/
public static function batch(
ClientInterface $client,
$requests,
array $options = []
) {
$res = [];
self::cmpCallback($options, 'fulfilled', $res);
self::cmpCallback($options, 'rejected', $res);
$pool = new static($client, $requests, $options);
$pool->promise()->wait();
ksort($res);
return $res;
}
private static function cmpCallback(array &$options, $name, array &$results)
{
if (!isset($options[$name])) {
$options[$name] = function ($v, $k) use (&$results) {
$results[$k] = $v;
};
} else {
$currentFn = $options[$name];
$options[$name] = function ($v, $k) use (&$results, $currentFn) {
$currentFn($v, $k);
$results[$k] = $v;
};
}
}
}

112
server/vendor/guzzlehttp/guzzle/src/PrepareBodyMiddleware.php vendored Normal file
View file

@ -0,0 +1,112 @@
<?php
namespace GuzzleHttp;
use GuzzleHttp\Promise\PromiseInterface;
use GuzzleHttp\Psr7;
use Psr\Http\Message\RequestInterface;
/**
* Prepares requests that contain a body, adding the Content-Length,
* Content-Type, and Expect headers.
*/
class PrepareBodyMiddleware
{
/** @var callable */
private $nextHandler;
/** @var array */
private static $skipMethods = ['GET' => true, 'HEAD' => true];
/**
* @param callable $nextHandler Next handler to invoke.
*/
public function __construct(callable $nextHandler)
{
$this->nextHandler = $nextHandler;
}
/**
* @param RequestInterface $request
* @param array $options
*
* @return PromiseInterface
*/
public function __invoke(RequestInterface $request, array $options)
{
$fn = $this->nextHandler;
// Don't do anything if the request has no body.
if (isset(self::$skipMethods[$request->getMethod()])
|| $request->getBody()->getSize() === 0
) {
return $fn($request, $options);
}
$modify = [];
// Add a default content-type if possible.
if (!$request->hasHeader('Content-Type')) {
if ($uri = $request->getBody()->getMetadata('uri')) {
if ($type = Psr7\mimetype_from_filename($uri)) {
$modify['set_headers']['Content-Type'] = $type;
}
}
}
// Add a default content-length or transfer-encoding header.
if (!isset(self::$skipMethods[$request->getMethod()])
&& !$request->hasHeader('Content-Length')
&& !$request->hasHeader('Transfer-Encoding')
) {
$size = $request->getBody()->getSize();
if ($size !== null) {
$modify['set_headers']['Content-Length'] = $size;
} else {
$modify['set_headers']['Transfer-Encoding'] = 'chunked';
}
}
// Add the expect header if needed.
$this->addExpectHeader($request, $options, $modify);
return $fn(Psr7\modify_request($request, $modify), $options);
}
private function addExpectHeader(
RequestInterface $request,
array $options,
array &$modify
) {
// Determine if the Expect header should be used
if ($request->hasHeader('Expect')) {
return;
}
$expect = isset($options['expect']) ? $options['expect'] : null;
// Return if disabled or if you're not using HTTP/1.1 or HTTP/2.0
if ($expect === false || $request->getProtocolVersion() < 1.1) {
return;
}
// The expect header is unconditionally enabled
if ($expect === true) {
$modify['set_headers']['Expect'] = '100-Continue';
return;
}
// By default, send the expect header when the payload is > 1mb
if ($expect === null) {
$expect = 1048576;
}
// Always add if the body cannot be rewound, the size cannot be
// determined, or the size is greater than the cutoff threshold
$body = $request->getBody();
$size = $body->getSize();
if ($size === null || $size >= (int) $expect || !$body->isSeekable()) {
$modify['set_headers']['Expect'] = '100-Continue';
}
}
}

231
server/vendor/guzzlehttp/guzzle/src/RedirectMiddleware.php vendored Normal file
View file

@ -0,0 +1,231 @@
<?php
namespace GuzzleHttp;
use GuzzleHttp\Exception\BadResponseException;
use GuzzleHttp\Exception\TooManyRedirectsException;
use GuzzleHttp\Promise\PromiseInterface;
use GuzzleHttp\Psr7;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\UriInterface;
/**
* Request redirect middleware.
*
* Apply this middleware like other middleware using
* {@see GuzzleHttp\Middleware::redirect()}.
*/
class RedirectMiddleware
{
const HISTORY_HEADER = 'X-Guzzle-Redirect-History';
public static $defaultSettings = [
'max' => 5,
'protocols' => ['http', 'https'],
'strict' => false,
'referer' => false,
'track_redirects' => false,
];
/** @var callable */
private $nextHandler;
/**
* @param callable $nextHandler Next handler to invoke.
*/
public function __construct(callable $nextHandler)
{
$this->nextHandler = $nextHandler;
}
/**
* @param RequestInterface $request
* @param array $options
*
* @return PromiseInterface
*/
public function __invoke(RequestInterface $request, array $options)
{
$fn = $this->nextHandler;
if (empty($options['allow_redirects'])) {
return $fn($request, $options);
}
if ($options['allow_redirects'] === true) {
$options['allow_redirects'] = self::$defaultSettings;
} elseif (!is_array($options['allow_redirects'])) {
throw new \InvalidArgumentException('allow_redirects must be true, false, or array');
} else {
// Merge the default settings with the provided settings
$options['allow_redirects'] += self::$defaultSettings;
}
if (empty($options['allow_redirects']['max'])) {
return $fn($request, $options);
}
return $fn($request, $options)
->then(function (ResponseInterface $response) use ($request, $options) {
return $this->checkRedirect($request, $options, $response);
});
}
/**
* @param RequestInterface $request
* @param array $options
* @param ResponseInterface|PromiseInterface $response
*
* @return ResponseInterface|PromiseInterface
*/
public function checkRedirect(
RequestInterface $request,
array $options,
ResponseInterface $response
) {
if (substr($response->getStatusCode(), 0, 1) != '3'
|| !$response->hasHeader('Location')
) {
return $response;
}
$this->guardMax($request, $options);
$nextRequest = $this->modifyRequest($request, $options, $response);
if (isset($options['allow_redirects']['on_redirect'])) {
call_user_func(
$options['allow_redirects']['on_redirect'],
$request,
$response,
$nextRequest->getUri()
);
}
/** @var PromiseInterface|ResponseInterface $promise */
$promise = $this($nextRequest, $options);
// Add headers to be able to track history of redirects.
if (!empty($options['allow_redirects']['track_redirects'])) {
return $this->withTracking(
$promise,
(string) $nextRequest->getUri()
);
}
return $promise;
}
private function withTracking(PromiseInterface $promise, $uri)
{
return $promise->then(
function (ResponseInterface $response) use ($uri) {
// Note that we are pushing to the front of the list as this
// would be an earlier response than what is currently present
// in the history header.
$header = $response->getHeader(self::HISTORY_HEADER);
array_unshift($header, $uri);
return $response->withHeader(self::HISTORY_HEADER, $header);
}
);
}
private function guardMax(RequestInterface $request, array &$options)
{
$current = isset($options['__redirect_count'])
? $options['__redirect_count']
: 0;
$options['__redirect_count'] = $current + 1;
$max = $options['allow_redirects']['max'];
if ($options['__redirect_count'] > $max) {
throw new TooManyRedirectsException(
"Will not follow more than {$max} redirects",
$request
);
}
}
/**
* @param RequestInterface $request
* @param array $options
* @param ResponseInterface $response
*
* @return RequestInterface
*/
public function modifyRequest(
RequestInterface $request,
array $options,
ResponseInterface $response
) {
// Request modifications to apply.
$modify = [];
$protocols = $options['allow_redirects']['protocols'];
// Use a GET request if this is an entity enclosing request and we are
// not forcing RFC compliance, but rather emulating what all browsers
// would do.
$statusCode = $response->getStatusCode();
if ($statusCode == 303 ||
($statusCode <= 302 && $request->getBody() && !$options['allow_redirects']['strict'])
) {
$modify['method'] = 'GET';
$modify['body'] = '';
}
$modify['uri'] = $this->redirectUri($request, $response, $protocols);
Psr7\rewind_body($request);
// Add the Referer header if it is told to do so and only
// add the header if we are not redirecting from https to http.
if ($options['allow_redirects']['referer']
&& $modify['uri']->getScheme() === $request->getUri()->getScheme()
) {
$uri = $request->getUri()->withUserInfo('', '');
$modify['set_headers']['Referer'] = (string) $uri;
} else {
$modify['remove_headers'][] = 'Referer';
}
// Remove Authorization header if host is different.
if ($request->getUri()->getHost() !== $modify['uri']->getHost()) {
$modify['remove_headers'][] = 'Authorization';
}
return Psr7\modify_request($request, $modify);
}
/**
* Set the appropriate URL on the request based on the location header
*
* @param RequestInterface $request
* @param ResponseInterface $response
* @param array $protocols
*
* @return UriInterface
*/
private function redirectUri(
RequestInterface $request,
ResponseInterface $response,
array $protocols
) {
$location = Psr7\Uri::resolve(
$request->getUri(),
$response->getHeaderLine('Location')
);
// Ensure that the redirect URI is allowed based on the protocols.
if (!in_array($location->getScheme(), $protocols)) {
throw new BadResponseException(
sprintf(
'Redirect URI, %s, does not use one of the allowed redirect protocols: %s',
$location,
implode(', ', $protocols)
),
$request,
$response
);
}
return $location;
}
}

244
server/vendor/guzzlehttp/guzzle/src/RequestOptions.php vendored Normal file
View file

@ -0,0 +1,244 @@
<?php
namespace GuzzleHttp;
/**
* This class contains a list of built-in Guzzle request options.
*
* More documentation for each option can be found at http://guzzlephp.org/.
*
* @link http://docs.guzzlephp.org/en/v6/request-options.html
*/
final class RequestOptions
{
/**
* allow_redirects: (bool|array) Controls redirect behavior. Pass false
* to disable redirects, pass true to enable redirects, pass an
* associative to provide custom redirect settings. Defaults to "false".
* This option only works if your handler has the RedirectMiddleware. When
* passing an associative array, you can provide the following key value
* pairs:
*
* - max: (int, default=5) maximum number of allowed redirects.
* - strict: (bool, default=false) Set to true to use strict redirects
* meaning redirect POST requests with POST requests vs. doing what most
* browsers do which is redirect POST requests with GET requests
* - referer: (bool, default=true) Set to false to disable the Referer
* header.
* - protocols: (array, default=['http', 'https']) Allowed redirect
* protocols.
* - on_redirect: (callable) PHP callable that is invoked when a redirect
* is encountered. The callable is invoked with the request, the redirect
* response that was received, and the effective URI. Any return value
* from the on_redirect function is ignored.
*/
const ALLOW_REDIRECTS = 'allow_redirects';
/**
* auth: (array) Pass an array of HTTP authentication parameters to use
* with the request. The array must contain the username in index [0],
* the password in index [1], and you can optionally provide a built-in
* authentication type in index [2]. Pass null to disable authentication
* for a request.
*/
const AUTH = 'auth';
/**
* body: (string|null|callable|iterator|object) Body to send in the
* request.
*/
const BODY = 'body';
/**
* cert: (string|array) Set to a string to specify the path to a file
* containing a PEM formatted SSL client side certificate. If a password
* is required, then set cert to an array containing the path to the PEM
* file in the first array element followed by the certificate password
* in the second array element.
*/
const CERT = 'cert';
/**
* cookies: (bool|GuzzleHttp\Cookie\CookieJarInterface, default=false)
* Specifies whether or not cookies are used in a request or what cookie
* jar to use or what cookies to send. This option only works if your
* handler has the `cookie` middleware. Valid values are `false` and
* an instance of {@see GuzzleHttp\Cookie\CookieJarInterface}.
*/
const COOKIES = 'cookies';
/**
* connect_timeout: (float, default=0) Float describing the number of
* seconds to wait while trying to connect to a server. Use 0 to wait
* indefinitely (the default behavior).
*/
const CONNECT_TIMEOUT = 'connect_timeout';
/**
* debug: (bool|resource) Set to true or set to a PHP stream returned by
* fopen() enable debug output with the HTTP handler used to send a
* request.
*/
const DEBUG = 'debug';
/**
* decode_content: (bool, default=true) Specify whether or not
* Content-Encoding responses (gzip, deflate, etc.) are automatically
* decoded.
*/
const DECODE_CONTENT = 'decode_content';
/**
* delay: (int) The amount of time to delay before sending in milliseconds.
*/
const DELAY = 'delay';
/**
* expect: (bool|integer) Controls the behavior of the
* "Expect: 100-Continue" header.
*
* Set to `true` to enable the "Expect: 100-Continue" header for all
* requests that sends a body. Set to `false` to disable the
* "Expect: 100-Continue" header for all requests. Set to a number so that
* the size of the payload must be greater than the number in order to send
* the Expect header. Setting to a number will send the Expect header for
* all requests in which the size of the payload cannot be determined or
* where the body is not rewindable.
*
* By default, Guzzle will add the "Expect: 100-Continue" header when the
* size of the body of a request is greater than 1 MB and a request is
* using HTTP/1.1.
*/
const EXPECT = 'expect';
/**
* form_params: (array) Associative array of form field names to values
* where each value is a string or array of strings. Sets the Content-Type
* header to application/x-www-form-urlencoded when no Content-Type header
* is already present.
*/
const FORM_PARAMS = 'form_params';
/**
* headers: (array) Associative array of HTTP headers. Each value MUST be
* a string or array of strings.
*/
const HEADERS = 'headers';
/**
* http_errors: (bool, default=true) Set to false to disable exceptions
* when a non- successful HTTP response is received. By default,
* exceptions will be thrown for 4xx and 5xx responses. This option only
* works if your handler has the `httpErrors` middleware.
*/
const HTTP_ERRORS = 'http_errors';
/**
* json: (mixed) Adds JSON data to a request. The provided value is JSON
* encoded and a Content-Type header of application/json will be added to
* the request if no Content-Type header is already present.
*/
const JSON = 'json';
/**
* multipart: (array) Array of associative arrays, each containing a
* required "name" key mapping to the form field, name, a required
* "contents" key mapping to a StreamInterface|resource|string, an
* optional "headers" associative array of custom headers, and an
* optional "filename" key mapping to a string to send as the filename in
* the part. If no "filename" key is present, then no "filename" attribute
* will be added to the part.
*/
const MULTIPART = 'multipart';
/**
* on_headers: (callable) A callable that is invoked when the HTTP headers
* of the response have been received but the body has not yet begun to
* download.
*/
const ON_HEADERS = 'on_headers';
/**
* on_stats: (callable) allows you to get access to transfer statistics of
* a request and access the lower level transfer details of the handler
* associated with your client. ``on_stats`` is a callable that is invoked
* when a handler has finished sending a request. The callback is invoked
* with transfer statistics about the request, the response received, or
* the error encountered. Included in the data is the total amount of time
* taken to send the request.
*/
const ON_STATS = 'on_stats';
/**
* progress: (callable) Defines a function to invoke when transfer
* progress is made. The function accepts the following positional
* arguments: the total number of bytes expected to be downloaded, the
* number of bytes downloaded so far, the number of bytes expected to be
* uploaded, the number of bytes uploaded so far.
*/
const PROGRESS = 'progress';
/**
* proxy: (string|array) Pass a string to specify an HTTP proxy, or an
* array to specify different proxies for different protocols (where the
* key is the protocol and the value is a proxy string).
*/
const PROXY = 'proxy';
/**
* query: (array|string) Associative array of query string values to add
* to the request. This option uses PHP's http_build_query() to create
* the string representation. Pass a string value if you need more
* control than what this method provides
*/
const QUERY = 'query';
/**
* sink: (resource|string|StreamInterface) Where the data of the
* response is written to. Defaults to a PHP temp stream. Providing a
* string will write data to a file by the given name.
*/
const SINK = 'sink';
/**
* synchronous: (bool) Set to true to inform HTTP handlers that you intend
* on waiting on the response. This can be useful for optimizations. Note
* that a promise is still returned if you are using one of the async
* client methods.
*/
const SYNCHRONOUS = 'synchronous';
/**
* ssl_key: (array|string) Specify the path to a file containing a private
* SSL key in PEM format. If a password is required, then set to an array
* containing the path to the SSL key in the first array element followed
* by the password required for the certificate in the second element.
*/
const SSL_KEY = 'ssl_key';
/**
* stream: Set to true to attempt to stream a response rather than
* download it all up-front.
*/
const STREAM = 'stream';
/**
* verify: (bool|string, default=true) Describes the SSL certificate
* verification behavior of a request. Set to true to enable SSL
* certificate verification using the system CA bundle when available
* (the default). Set to false to disable certificate verification (this
* is insecure!). Set to a string to provide the path to a CA bundle on
* disk to enable verification using a custom certificate.
*/
const VERIFY = 'verify';
/**
* timeout: (float, default=0) Float describing the timeout of the
* request in seconds. Use 0 to wait indefinitely (the default behavior).
*/
const TIMEOUT = 'timeout';
/**
* version: (float) Specifies the HTTP protocol version to attempt to use.
*/
const VERSION = 'version';
}

111
server/vendor/guzzlehttp/guzzle/src/RetryMiddleware.php vendored Normal file
View file

@ -0,0 +1,111 @@
<?php
namespace GuzzleHttp;
use GuzzleHttp\Promise\PromiseInterface;
use GuzzleHttp\Promise\RejectedPromise;
use GuzzleHttp\Psr7;
use Psr\Http\Message\RequestInterface;
/**
* Middleware that retries requests based on the boolean result of
* invoking the provided "decider" function.
*/
class RetryMiddleware
{
/** @var callable */
private $nextHandler;
/** @var callable */
private $decider;
/**
* @param callable $decider Function that accepts the number of retries,
* a request, [response], and [exception] and
* returns true if the request is to be
* retried.
* @param callable $nextHandler Next handler to invoke.
* @param callable $delay Function that accepts the number of retries
* and returns the number of milliseconds to
* delay.
*/
public function __construct(
callable $decider,
callable $nextHandler,
callable $delay = null
) {
$this->decider = $decider;
$this->nextHandler = $nextHandler;
$this->delay = $delay ?: __CLASS__ . '::exponentialDelay';
}
/**
* Default exponential backoff delay function.
*
* @param $retries
*
* @return int
*/
public static function exponentialDelay($retries)
{
return (int) pow(2, $retries - 1);
}
/**
* @param RequestInterface $request
* @param array $options
*
* @return PromiseInterface
*/
public function __invoke(RequestInterface $request, array $options)
{
if (!isset($options['retries'])) {
$options['retries'] = 0;
}
$fn = $this->nextHandler;
return $fn($request, $options)
->then(
$this->onFulfilled($request, $options),
$this->onRejected($request, $options)
);
}
private function onFulfilled(RequestInterface $req, array $options)
{
return function ($value) use ($req, $options) {
if (!call_user_func(
$this->decider,
$options['retries'],
$req,
$value,
null
)) {
return $value;
}
return $this->doRetry($req, $options);
};
}
private function onRejected(RequestInterface $req, array $options)
{
return function ($reason) use ($req, $options) {
if (!call_user_func(
$this->decider,
$options['retries'],
$req,
null,
$reason
)) {
return new RejectedPromise($reason);
}
return $this->doRetry($req, $options);
};
}
private function doRetry(RequestInterface $request, array $options)
{
$options['delay'] = call_user_func($this->delay, ++$options['retries']);
return $this($request, $options);
}
}

126
server/vendor/guzzlehttp/guzzle/src/TransferStats.php vendored Normal file
View file

@ -0,0 +1,126 @@
<?php
namespace GuzzleHttp;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\UriInterface;
/**
* Represents data at the point after it was transferred either successfully
* or after a network error.
*/
final class TransferStats
{
private $request;
private $response;
private $transferTime;
private $handlerStats;
private $handlerErrorData;
/**
* @param RequestInterface $request Request that was sent.
* @param ResponseInterface $response Response received (if any)
* @param null $transferTime Total handler transfer time.
* @param mixed $handlerErrorData Handler error data.
* @param array $handlerStats Handler specific stats.
*/
public function __construct(
RequestInterface $request,
ResponseInterface $response = null,
$transferTime = null,
$handlerErrorData = null,
$handlerStats = []
) {
$this->request = $request;
$this->response = $response;
$this->transferTime = $transferTime;
$this->handlerErrorData = $handlerErrorData;
$this->handlerStats = $handlerStats;
}
/**
* @return RequestInterface
*/
public function getRequest()
{
return $this->request;
}
/**
* Returns the response that was received (if any).
*
* @return ResponseInterface|null
*/
public function getResponse()
{
return $this->response;
}
/**
* Returns true if a response was received.
*
* @return bool
*/
public function hasResponse()
{
return $this->response !== null;
}
/**
* Gets handler specific error data.
*
* This might be an exception, a integer representing an error code, or
* anything else. Relying on this value assumes that you know what handler
* you are using.
*
* @return mixed
*/
public function getHandlerErrorData()
{
return $this->handlerErrorData;
}
/**
* Get the effective URI the request was sent to.
*
* @return UriInterface
*/
public function getEffectiveUri()
{
return $this->request->getUri();
}
/**
* Get the estimated time the request was being transferred by the handler.
*
* @return float Time in seconds.
*/
public function getTransferTime()
{
return $this->transferTime;
}
/**
* Gets an array of all of the handler specific transfer data.
*
* @return array
*/
public function getHandlerStats()
{
return $this->handlerStats;
}
/**
* Get a specific handler statistic from the handler by name.
*
* @param string $stat Handler specific transfer stat to retrieve.
*
* @return mixed|null
*/
public function getHandlerStat($stat)
{
return isset($this->handlerStats[$stat])
? $this->handlerStats[$stat]
: null;
}
}

241
server/vendor/guzzlehttp/guzzle/src/UriTemplate.php vendored Normal file
View file

@ -0,0 +1,241 @@
<?php
namespace GuzzleHttp;
/**
* Expands URI templates. Userland implementation of PECL uri_template.
*
* @link http://tools.ietf.org/html/rfc6570
*/
class UriTemplate
{
/** @var string URI template */
private $template;
/** @var array Variables to use in the template expansion */
private $variables;
/** @var array Hash for quick operator lookups */
private static $operatorHash = array(
'' => array('prefix' => '', 'joiner' => ',', 'query' => false),
'+' => array('prefix' => '', 'joiner' => ',', 'query' => false),
'#' => array('prefix' => '#', 'joiner' => ',', 'query' => false),
'.' => array('prefix' => '.', 'joiner' => '.', 'query' => false),
'/' => array('prefix' => '/', 'joiner' => '/', 'query' => false),
';' => array('prefix' => ';', 'joiner' => ';', 'query' => true),
'?' => array('prefix' => '?', 'joiner' => '&', 'query' => true),
'&' => array('prefix' => '&', 'joiner' => '&', 'query' => true)
);
/** @var array Delimiters */
private static $delims = array(':', '/', '?', '#', '[', ']', '@', '!', '$',
'&', '\'', '(', ')', '*', '+', ',', ';', '=');
/** @var array Percent encoded delimiters */
private static $delimsPct = array('%3A', '%2F', '%3F', '%23', '%5B', '%5D',
'%40', '%21', '%24', '%26', '%27', '%28', '%29', '%2A', '%2B', '%2C',
'%3B', '%3D');
public function expand($template, array $variables)
{
if (false === strpos($template, '{')) {
return $template;
}
$this->template = $template;
$this->variables = $variables;
return preg_replace_callback(
'/\{([^\}]+)\}/',
[$this, 'expandMatch'],
$this->template
);
}
/**
* Parse an expression into parts
*
* @param string $expression Expression to parse
*
* @return array Returns an associative array of parts
*/
private function parseExpression($expression)
{
$result = array();
if (isset(self::$operatorHash[$expression[0]])) {
$result['operator'] = $expression[0];
$expression = substr($expression, 1);
} else {
$result['operator'] = '';
}
foreach (explode(',', $expression) as $value) {
$value = trim($value);
$varspec = array();
if ($colonPos = strpos($value, ':')) {
$varspec['value'] = substr($value, 0, $colonPos);
$varspec['modifier'] = ':';
$varspec['position'] = (int) substr($value, $colonPos + 1);
} elseif (substr($value, -1) == '*') {
$varspec['modifier'] = '*';
$varspec['value'] = substr($value, 0, -1);
} else {
$varspec['value'] = (string) $value;
$varspec['modifier'] = '';
}
$result['values'][] = $varspec;
}
return $result;
}
/**
* Process an expansion
*
* @param array $matches Matches met in the preg_replace_callback
*
* @return string Returns the replacement string
*/
private function expandMatch(array $matches)
{
static $rfc1738to3986 = array('+' => '%20', '%7e' => '~');
$replacements = array();
$parsed = self::parseExpression($matches[1]);
$prefix = self::$operatorHash[$parsed['operator']]['prefix'];
$joiner = self::$operatorHash[$parsed['operator']]['joiner'];
$useQuery = self::$operatorHash[$parsed['operator']]['query'];
foreach ($parsed['values'] as $value) {
if (!isset($this->variables[$value['value']])) {
continue;
}
$variable = $this->variables[$value['value']];
$actuallyUseQuery = $useQuery;
$expanded = '';
if (is_array($variable)) {
$isAssoc = $this->isAssoc($variable);
$kvp = array();
foreach ($variable as $key => $var) {
if ($isAssoc) {
$key = rawurlencode($key);
$isNestedArray = is_array($var);
} else {
$isNestedArray = false;
}
if (!$isNestedArray) {
$var = rawurlencode($var);
if ($parsed['operator'] == '+' ||
$parsed['operator'] == '#'
) {
$var = $this->decodeReserved($var);
}
}
if ($value['modifier'] == '*') {
if ($isAssoc) {
if ($isNestedArray) {
// Nested arrays must allow for deeply nested
// structures.
$var = strtr(
http_build_query([$key => $var]),
$rfc1738to3986
);
} else {
$var = $key . '=' . $var;
}
} elseif ($key > 0 && $actuallyUseQuery) {
$var = $value['value'] . '=' . $var;
}
}
$kvp[$key] = $var;
}
if (empty($variable)) {
$actuallyUseQuery = false;
} elseif ($value['modifier'] == '*') {
$expanded = implode($joiner, $kvp);
if ($isAssoc) {
// Don't prepend the value name when using the explode
// modifier with an associative array.
$actuallyUseQuery = false;
}
} else {
if ($isAssoc) {
// When an associative array is encountered and the
// explode modifier is not set, then the result must be
// a comma separated list of keys followed by their
// respective values.
foreach ($kvp as $k => &$v) {
$v = $k . ',' . $v;
}
}
$expanded = implode(',', $kvp);
}
} else {
if ($value['modifier'] == ':') {
$variable = substr($variable, 0, $value['position']);
}
$expanded = rawurlencode($variable);
if ($parsed['operator'] == '+' || $parsed['operator'] == '#') {
$expanded = $this->decodeReserved($expanded);
}
}
if ($actuallyUseQuery) {
if (!$expanded && $joiner != '&') {
$expanded = $value['value'];
} else {
$expanded = $value['value'] . '=' . $expanded;
}
}
$replacements[] = $expanded;
}
$ret = implode($joiner, $replacements);
if ($ret && $prefix) {
return $prefix . $ret;
}
return $ret;
}
/**
* Determines if an array is associative.
*
* This makes the assumption that input arrays are sequences or hashes.
* This assumption is a tradeoff for accuracy in favor of speed, but it
* should work in almost every case where input is supplied for a URI
* template.
*
* @param array $array Array to check
*
* @return bool
*/
private function isAssoc(array $array)
{
return $array && array_keys($array)[0] !== 0;
}
/**
* Removes percent encoding on reserved characters (used with + and #
* modifiers).
*
* @param string $string String to fix
*
* @return string
*/
private function decodeReserved($string)
{
return str_replace(self::$delimsPct, self::$delims, $string);
}
}

284
server/vendor/guzzlehttp/guzzle/src/functions.php vendored Normal file
View file

@ -0,0 +1,284 @@
<?php
namespace GuzzleHttp;
use GuzzleHttp\Handler\CurlHandler;
use GuzzleHttp\Handler\CurlMultiHandler;
use GuzzleHttp\Handler\Proxy;
use GuzzleHttp\Handler\StreamHandler;
use Psr\Http\Message\StreamInterface;
/**
* Expands a URI template
*
* @param string $template URI template
* @param array $variables Template variables
*
* @return string
*/
function uri_template($template, array $variables)
{
if (extension_loaded('uri_template')) {
// @codeCoverageIgnoreStart
return \uri_template($template, $variables);
// @codeCoverageIgnoreEnd
}
static $uriTemplate;
if (!$uriTemplate) {
$uriTemplate = new UriTemplate();
}
return $uriTemplate->expand($template, $variables);
}
/**
* Debug function used to describe the provided value type and class.
*
* @param mixed $input
*
* @return string Returns a string containing the type of the variable and
* if a class is provided, the class name.
*/
function describe_type($input)
{
switch (gettype($input)) {
case 'object':
return 'object(' . get_class($input) . ')';
case 'array':
return 'array(' . count($input) . ')';
default:
ob_start();
var_dump($input);
// normalize float vs double
return str_replace('double(', 'float(', rtrim(ob_get_clean()));
}
}
/**
* Parses an array of header lines into an associative array of headers.
*
* @param array $lines Header lines array of strings in the following
* format: "Name: Value"
* @return array
*/
function headers_from_lines($lines)
{
$headers = [];
foreach ($lines as $line) {
$parts = explode(':', $line, 2);
$headers[trim($parts[0])][] = isset($parts[1])
? trim($parts[1])
: null;
}
return $headers;
}
/**
* Returns a debug stream based on the provided variable.
*
* @param mixed $value Optional value
*
* @return resource
*/
function debug_resource($value = null)
{
if (is_resource($value)) {
return $value;
} elseif (defined('STDOUT')) {
return STDOUT;
}
return fopen('php://output', 'w');
}
/**
* Chooses and creates a default handler to use based on the environment.
*
* The returned handler is not wrapped by any default middlewares.
*
* @throws \RuntimeException if no viable Handler is available.
* @return callable Returns the best handler for the given system.
*/
function choose_handler()
{
$handler = null;
if (function_exists('curl_multi_exec') && function_exists('curl_exec')) {
$handler = Proxy::wrapSync(new CurlMultiHandler(), new CurlHandler());
} elseif (function_exists('curl_exec')) {
$handler = new CurlHandler();
} elseif (function_exists('curl_multi_exec')) {
$handler = new CurlMultiHandler();
}
if (ini_get('allow_url_fopen')) {
$handler = $handler
? Proxy::wrapStreaming($handler, new StreamHandler())
: new StreamHandler();
} elseif (!$handler) {
throw new \RuntimeException('GuzzleHttp requires cURL, the '
. 'allow_url_fopen ini setting, or a custom HTTP handler.');
}
return $handler;
}
/**
* Get the default User-Agent string to use with Guzzle
*
* @return string
*/
function default_user_agent()
{
static $defaultAgent = '';
if (!$defaultAgent) {
$defaultAgent = 'GuzzleHttp/' . Client::VERSION;
if (extension_loaded('curl') && function_exists('curl_version')) {
$defaultAgent .= ' curl/' . \curl_version()['version'];
}
$defaultAgent .= ' PHP/' . PHP_VERSION;
}
return $defaultAgent;
}
/**
* Returns the default cacert bundle for the current system.
*
* First, the openssl.cafile and curl.cainfo php.ini settings are checked.
* If those settings are not configured, then the common locations for
* bundles found on Red Hat, CentOS, Fedora, Ubuntu, Debian, FreeBSD, OS X
* and Windows are checked. If any of these file locations are found on
* disk, they will be utilized.
*
* Note: the result of this function is cached for subsequent calls.
*
* @return string
* @throws \RuntimeException if no bundle can be found.
*/
function default_ca_bundle()
{
static $cached = null;
static $cafiles = [
// Red Hat, CentOS, Fedora (provided by the ca-certificates package)
'/etc/pki/tls/certs/ca-bundle.crt',
// Ubuntu, Debian (provided by the ca-certificates package)
'/etc/ssl/certs/ca-certificates.crt',
// FreeBSD (provided by the ca_root_nss package)
'/usr/local/share/certs/ca-root-nss.crt',
// OS X provided by homebrew (using the default path)
'/usr/local/etc/openssl/cert.pem',
// Google app engine
'/etc/ca-certificates.crt',
// Windows?
'C:\\windows\\system32\\curl-ca-bundle.crt',
'C:\\windows\\curl-ca-bundle.crt',
];
if ($cached) {
return $cached;
}
if ($ca = ini_get('openssl.cafile')) {
return $cached = $ca;
}
if ($ca = ini_get('curl.cainfo')) {
return $cached = $ca;
}
foreach ($cafiles as $filename) {
if (file_exists($filename)) {
return $cached = $filename;
}
}
throw new \RuntimeException(<<< EOT
No system CA bundle could be found in any of the the common system locations.
PHP versions earlier than 5.6 are not properly configured to use the system's
CA bundle by default. In order to verify peer certificates, you will need to
supply the path on disk to a certificate bundle to the 'verify' request
option: http://docs.guzzlephp.org/en/latest/clients.html#verify. If you do not
need a specific certificate bundle, then Mozilla provides a commonly used CA
bundle which can be downloaded here (provided by the maintainer of cURL):
https://raw.githubusercontent.com/bagder/ca-bundle/master/ca-bundle.crt. Once
you have a CA bundle available on disk, you can set the 'openssl.cafile' PHP
ini setting to point to the path to the file, allowing you to omit the 'verify'
request option. See http://curl.haxx.se/docs/sslcerts.html for more
information.
EOT
);
}
/**
* Creates an associative array of lowercase header names to the actual
* header casing.
*
* @param array $headers
*
* @return array
*/
function normalize_header_keys(array $headers)
{
$result = [];
foreach (array_keys($headers) as $key) {
$result[strtolower($key)] = $key;
}
return $result;
}
/**
* Returns true if the provided host matches any of the no proxy areas.
*
* This method will strip a port from the host if it is present. Each pattern
* can be matched with an exact match (e.g., "foo.com" == "foo.com") or a
* partial match: (e.g., "foo.com" == "baz.foo.com" and ".foo.com" ==
* "baz.foo.com", but ".foo.com" != "foo.com").
*
* Areas are matched in the following cases:
* 1. "*" (without quotes) always matches any hosts.
* 2. An exact match.
* 3. The area starts with "." and the area is the last part of the host. e.g.
* '.mit.edu' will match any host that ends with '.mit.edu'.
*
* @param string $host Host to check against the patterns.
* @param array $noProxyArray An array of host patterns.
*
* @return bool
*/
function is_host_in_noproxy($host, array $noProxyArray)
{
if (strlen($host) === 0) {
throw new \InvalidArgumentException('Empty host provided');
}
// Strip port if present.
if (strpos($host, ':')) {
$host = explode($host, ':', 2)[0];
}
foreach ($noProxyArray as $area) {
// Always match on wildcards.
if ($area === '*') {
return true;
} elseif (empty($area)) {
// Don't match on empty values.
continue;
} elseif ($area === $host) {
// Exact matches.
return true;
} else {
// Special match if the area when prefixed with ".". Remove any
// existing leading "." and add a new leading ".".
$area = '.' . ltrim($area, '.');
if (substr($host, -(strlen($area))) === $area) {
return true;
}
}
}
return false;
}

6
server/vendor/guzzlehttp/guzzle/src/functions_include.php vendored Normal file
View file

@ -0,0 +1,6 @@
<?php
// Don't redefine the functions if included multiple times.
if (!function_exists('GuzzleHttp\uri_template')) {
require __DIR__ . '/functions.php';
}