mirror of
https://port.numenaute.org/aleajactaest/khanat-code-old.git
synced 2024-12-15 13:38:42 +00:00
628 lines
No EOL
19 KiB
PHP
628 lines
No EOL
19 KiB
PHP
<?php
|
|
/**
|
|
* base include file for SimpleTest
|
|
* @package SimpleTest
|
|
* @subpackage WebTester
|
|
* @version $Id: http.php 2011 2011-04-29 08:22:48Z pp11 $
|
|
*/
|
|
|
|
/**#@+
|
|
* include other SimpleTest class files
|
|
*/
|
|
require_once(dirname(__FILE__) . '/socket.php');
|
|
require_once(dirname(__FILE__) . '/cookies.php');
|
|
require_once(dirname(__FILE__) . '/url.php');
|
|
/**#@-*/
|
|
|
|
/**
|
|
* Creates HTTP headers for the end point of
|
|
* a HTTP request.
|
|
* @package SimpleTest
|
|
* @subpackage WebTester
|
|
*/
|
|
class SimpleRoute {
|
|
private $url;
|
|
|
|
/**
|
|
* Sets the target URL.
|
|
* @param SimpleUrl $url URL as object.
|
|
* @access public
|
|
*/
|
|
function __construct($url) {
|
|
$this->url = $url;
|
|
}
|
|
|
|
/**
|
|
* Resource name.
|
|
* @return SimpleUrl Current url.
|
|
* @access protected
|
|
*/
|
|
function getUrl() {
|
|
return $this->url;
|
|
}
|
|
|
|
/**
|
|
* Creates the first line which is the actual request.
|
|
* @param string $method HTTP request method, usually GET.
|
|
* @return string Request line content.
|
|
* @access protected
|
|
*/
|
|
protected function getRequestLine($method) {
|
|
return $method . ' ' . $this->url->getPath() .
|
|
$this->url->getEncodedRequest() . ' HTTP/1.0';
|
|
}
|
|
|
|
/**
|
|
* Creates the host part of the request.
|
|
* @return string Host line content.
|
|
* @access protected
|
|
*/
|
|
protected function getHostLine() {
|
|
$line = 'Host: ' . $this->url->getHost();
|
|
if ($this->url->getPort()) {
|
|
$line .= ':' . $this->url->getPort();
|
|
}
|
|
return $line;
|
|
}
|
|
|
|
/**
|
|
* Opens a socket to the route.
|
|
* @param string $method HTTP request method, usually GET.
|
|
* @param integer $timeout Connection timeout.
|
|
* @return SimpleSocket New socket.
|
|
* @access public
|
|
*/
|
|
function createConnection($method, $timeout) {
|
|
$default_port = ('https' == $this->url->getScheme()) ? 443 : 80;
|
|
$socket = $this->createSocket(
|
|
$this->url->getScheme() ? $this->url->getScheme() : 'http',
|
|
$this->url->getHost(),
|
|
$this->url->getPort() ? $this->url->getPort() : $default_port,
|
|
$timeout);
|
|
if (! $socket->isError()) {
|
|
$socket->write($this->getRequestLine($method) . "\r\n");
|
|
$socket->write($this->getHostLine() . "\r\n");
|
|
$socket->write("Connection: close\r\n");
|
|
}
|
|
return $socket;
|
|
}
|
|
|
|
/**
|
|
* Factory for socket.
|
|
* @param string $scheme Protocol to use.
|
|
* @param string $host Hostname to connect to.
|
|
* @param integer $port Remote port.
|
|
* @param integer $timeout Connection timeout.
|
|
* @return SimpleSocket/SimpleSecureSocket New socket.
|
|
* @access protected
|
|
*/
|
|
protected function createSocket($scheme, $host, $port, $timeout) {
|
|
if (in_array($scheme, array('file'))) {
|
|
return new SimpleFileSocket($this->url);
|
|
} elseif (in_array($scheme, array('https'))) {
|
|
return new SimpleSecureSocket($host, $port, $timeout);
|
|
} else {
|
|
return new SimpleSocket($host, $port, $timeout);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Creates HTTP headers for the end point of
|
|
* a HTTP request via a proxy server.
|
|
* @package SimpleTest
|
|
* @subpackage WebTester
|
|
*/
|
|
class SimpleProxyRoute extends SimpleRoute {
|
|
private $proxy;
|
|
private $username;
|
|
private $password;
|
|
|
|
/**
|
|
* Stashes the proxy address.
|
|
* @param SimpleUrl $url URL as object.
|
|
* @param string $proxy Proxy URL.
|
|
* @param string $username Username for autentication.
|
|
* @param string $password Password for autentication.
|
|
* @access public
|
|
*/
|
|
function __construct($url, $proxy, $username = false, $password = false) {
|
|
parent::__construct($url);
|
|
$this->proxy = $proxy;
|
|
$this->username = $username;
|
|
$this->password = $password;
|
|
}
|
|
|
|
/**
|
|
* Creates the first line which is the actual request.
|
|
* @param string $method HTTP request method, usually GET.
|
|
* @param SimpleUrl $url URL as object.
|
|
* @return string Request line content.
|
|
* @access protected
|
|
*/
|
|
function getRequestLine($method) {
|
|
$url = $this->getUrl();
|
|
$scheme = $url->getScheme() ? $url->getScheme() : 'http';
|
|
$port = $url->getPort() ? ':' . $url->getPort() : '';
|
|
return $method . ' ' . $scheme . '://' . $url->getHost() . $port .
|
|
$url->getPath() . $url->getEncodedRequest() . ' HTTP/1.0';
|
|
}
|
|
|
|
/**
|
|
* Creates the host part of the request.
|
|
* @param SimpleUrl $url URL as object.
|
|
* @return string Host line content.
|
|
* @access protected
|
|
*/
|
|
function getHostLine() {
|
|
$host = 'Host: ' . $this->proxy->getHost();
|
|
$port = $this->proxy->getPort() ? $this->proxy->getPort() : 8080;
|
|
return "$host:$port";
|
|
}
|
|
|
|
/**
|
|
* Opens a socket to the route.
|
|
* @param string $method HTTP request method, usually GET.
|
|
* @param integer $timeout Connection timeout.
|
|
* @return SimpleSocket New socket.
|
|
* @access public
|
|
*/
|
|
function createConnection($method, $timeout) {
|
|
$socket = $this->createSocket(
|
|
$this->proxy->getScheme() ? $this->proxy->getScheme() : 'http',
|
|
$this->proxy->getHost(),
|
|
$this->proxy->getPort() ? $this->proxy->getPort() : 8080,
|
|
$timeout);
|
|
if ($socket->isError()) {
|
|
return $socket;
|
|
}
|
|
$socket->write($this->getRequestLine($method) . "\r\n");
|
|
$socket->write($this->getHostLine() . "\r\n");
|
|
if ($this->username && $this->password) {
|
|
$socket->write('Proxy-Authorization: Basic ' .
|
|
base64_encode($this->username . ':' . $this->password) .
|
|
"\r\n");
|
|
}
|
|
$socket->write("Connection: close\r\n");
|
|
return $socket;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* HTTP request for a web page. Factory for
|
|
* HttpResponse object.
|
|
* @package SimpleTest
|
|
* @subpackage WebTester
|
|
*/
|
|
class SimpleHttpRequest {
|
|
private $route;
|
|
private $encoding;
|
|
private $headers;
|
|
private $cookies;
|
|
|
|
/**
|
|
* Builds the socket request from the different pieces.
|
|
* These include proxy information, URL, cookies, headers,
|
|
* request method and choice of encoding.
|
|
* @param SimpleRoute $route Request route.
|
|
* @param SimpleFormEncoding $encoding Content to send with
|
|
* request.
|
|
* @access public
|
|
*/
|
|
function __construct($route, $encoding) {
|
|
$this->route = $route;
|
|
$this->encoding = $encoding;
|
|
$this->headers = array();
|
|
$this->cookies = array();
|
|
}
|
|
|
|
/**
|
|
* Dispatches the content to the route's socket.
|
|
* @param integer $timeout Connection timeout.
|
|
* @return SimpleHttpResponse A response which may only have
|
|
* an error, but hopefully has a
|
|
* complete web page.
|
|
* @access public
|
|
*/
|
|
function fetch($timeout) {
|
|
$socket = $this->route->createConnection($this->encoding->getMethod(), $timeout);
|
|
if (! $socket->isError()) {
|
|
$this->dispatchRequest($socket, $this->encoding);
|
|
}
|
|
return $this->createResponse($socket);
|
|
}
|
|
|
|
/**
|
|
* Sends the headers.
|
|
* @param SimpleSocket $socket Open socket.
|
|
* @param string $method HTTP request method,
|
|
* usually GET.
|
|
* @param SimpleFormEncoding $encoding Content to send with request.
|
|
* @access private
|
|
*/
|
|
protected function dispatchRequest($socket, $encoding) {
|
|
foreach ($this->headers as $header_line) {
|
|
$socket->write($header_line . "\r\n");
|
|
}
|
|
if (count($this->cookies) > 0) {
|
|
$socket->write("Cookie: " . implode(";", $this->cookies) . "\r\n");
|
|
}
|
|
$encoding->writeHeadersTo($socket);
|
|
$socket->write("\r\n");
|
|
$encoding->writeTo($socket);
|
|
}
|
|
|
|
/**
|
|
* Adds a header line to the request.
|
|
* @param string $header_line Text of full header line.
|
|
* @access public
|
|
*/
|
|
function addHeaderLine($header_line) {
|
|
$this->headers[] = $header_line;
|
|
}
|
|
|
|
/**
|
|
* Reads all the relevant cookies from the
|
|
* cookie jar.
|
|
* @param SimpleCookieJar $jar Jar to read
|
|
* @param SimpleUrl $url Url to use for scope.
|
|
* @access public
|
|
*/
|
|
function readCookiesFromJar($jar, $url) {
|
|
$this->cookies = $jar->selectAsPairs($url);
|
|
}
|
|
|
|
/**
|
|
* Wraps the socket in a response parser.
|
|
* @param SimpleSocket $socket Responding socket.
|
|
* @return SimpleHttpResponse Parsed response object.
|
|
* @access protected
|
|
*/
|
|
protected function createResponse($socket) {
|
|
$response = new SimpleHttpResponse(
|
|
$socket,
|
|
$this->route->getUrl(),
|
|
$this->encoding);
|
|
$socket->close();
|
|
return $response;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Collection of header lines in the response.
|
|
* @package SimpleTest
|
|
* @subpackage WebTester
|
|
*/
|
|
class SimpleHttpHeaders {
|
|
private $raw_headers;
|
|
private $response_code;
|
|
private $http_version;
|
|
private $mime_type;
|
|
private $location;
|
|
private $cookies;
|
|
private $authentication;
|
|
private $realm;
|
|
|
|
/**
|
|
* Parses the incoming header block.
|
|
* @param string $headers Header block.
|
|
* @access public
|
|
*/
|
|
function __construct($headers) {
|
|
$this->raw_headers = $headers;
|
|
$this->response_code = false;
|
|
$this->http_version = false;
|
|
$this->mime_type = '';
|
|
$this->location = false;
|
|
$this->cookies = array();
|
|
$this->authentication = false;
|
|
$this->realm = false;
|
|
foreach (explode("\r\n", $headers) as $header_line) {
|
|
$this->parseHeaderLine($header_line);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Accessor for parsed HTTP protocol version.
|
|
* @return integer HTTP error code.
|
|
* @access public
|
|
*/
|
|
function getHttpVersion() {
|
|
return $this->http_version;
|
|
}
|
|
|
|
/**
|
|
* Accessor for raw header block.
|
|
* @return string All headers as raw string.
|
|
* @access public
|
|
*/
|
|
function getRaw() {
|
|
return $this->raw_headers;
|
|
}
|
|
|
|
/**
|
|
* Accessor for parsed HTTP error code.
|
|
* @return integer HTTP error code.
|
|
* @access public
|
|
*/
|
|
function getResponseCode() {
|
|
return (integer)$this->response_code;
|
|
}
|
|
|
|
/**
|
|
* Returns the redirected URL or false if
|
|
* no redirection.
|
|
* @return string URL or false for none.
|
|
* @access public
|
|
*/
|
|
function getLocation() {
|
|
return $this->location;
|
|
}
|
|
|
|
/**
|
|
* Test to see if the response is a valid redirect.
|
|
* @return boolean True if valid redirect.
|
|
* @access public
|
|
*/
|
|
function isRedirect() {
|
|
return in_array($this->response_code, array(301, 302, 303, 307)) &&
|
|
(boolean)$this->getLocation();
|
|
}
|
|
|
|
/**
|
|
* Test to see if the response is an authentication
|
|
* challenge.
|
|
* @return boolean True if challenge.
|
|
* @access public
|
|
*/
|
|
function isChallenge() {
|
|
return ($this->response_code == 401) &&
|
|
(boolean)$this->authentication &&
|
|
(boolean)$this->realm;
|
|
}
|
|
|
|
/**
|
|
* Accessor for MIME type header information.
|
|
* @return string MIME type.
|
|
* @access public
|
|
*/
|
|
function getMimeType() {
|
|
return $this->mime_type;
|
|
}
|
|
|
|
/**
|
|
* Accessor for authentication type.
|
|
* @return string Type.
|
|
* @access public
|
|
*/
|
|
function getAuthentication() {
|
|
return $this->authentication;
|
|
}
|
|
|
|
/**
|
|
* Accessor for security realm.
|
|
* @return string Realm.
|
|
* @access public
|
|
*/
|
|
function getRealm() {
|
|
return $this->realm;
|
|
}
|
|
|
|
/**
|
|
* Writes new cookies to the cookie jar.
|
|
* @param SimpleCookieJar $jar Jar to write to.
|
|
* @param SimpleUrl $url Host and path to write under.
|
|
* @access public
|
|
*/
|
|
function writeCookiesToJar($jar, $url) {
|
|
foreach ($this->cookies as $cookie) {
|
|
$jar->setCookie(
|
|
$cookie->getName(),
|
|
$cookie->getValue(),
|
|
$url->getHost(),
|
|
$cookie->getPath(),
|
|
$cookie->getExpiry());
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Called on each header line to accumulate the held
|
|
* data within the class.
|
|
* @param string $header_line One line of header.
|
|
* @access protected
|
|
*/
|
|
protected function parseHeaderLine($header_line) {
|
|
if (preg_match('/HTTP\/(\d+\.\d+)\s+(\d+)/i', $header_line, $matches)) {
|
|
$this->http_version = $matches[1];
|
|
$this->response_code = $matches[2];
|
|
}
|
|
if (preg_match('/Content-type:\s*(.*)/i', $header_line, $matches)) {
|
|
$this->mime_type = trim($matches[1]);
|
|
}
|
|
if (preg_match('/Location:\s*(.*)/i', $header_line, $matches)) {
|
|
$this->location = trim($matches[1]);
|
|
}
|
|
if (preg_match('/Set-cookie:(.*)/i', $header_line, $matches)) {
|
|
$this->cookies[] = $this->parseCookie($matches[1]);
|
|
}
|
|
if (preg_match('/WWW-Authenticate:\s+(\S+)\s+realm=\"(.*?)\"/i', $header_line, $matches)) {
|
|
$this->authentication = $matches[1];
|
|
$this->realm = trim($matches[2]);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Parse the Set-cookie content.
|
|
* @param string $cookie_line Text after "Set-cookie:"
|
|
* @return SimpleCookie New cookie object.
|
|
* @access private
|
|
*/
|
|
protected function parseCookie($cookie_line) {
|
|
$parts = explode(";", $cookie_line);
|
|
$cookie = array();
|
|
preg_match('/\s*(.*?)\s*=(.*)/', array_shift($parts), $cookie);
|
|
foreach ($parts as $part) {
|
|
if (preg_match('/\s*(.*?)\s*=(.*)/', $part, $matches)) {
|
|
$cookie[$matches[1]] = trim($matches[2]);
|
|
}
|
|
}
|
|
return new SimpleCookie(
|
|
$cookie[1],
|
|
trim($cookie[2]),
|
|
isset($cookie["path"]) ? $cookie["path"] : "",
|
|
isset($cookie["expires"]) ? $cookie["expires"] : false);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Basic HTTP response.
|
|
* @package SimpleTest
|
|
* @subpackage WebTester
|
|
*/
|
|
class SimpleHttpResponse extends SimpleStickyError {
|
|
private $url;
|
|
private $encoding;
|
|
private $sent;
|
|
private $content;
|
|
private $headers;
|
|
|
|
/**
|
|
* Constructor. Reads and parses the incoming
|
|
* content and headers.
|
|
* @param SimpleSocket $socket Network connection to fetch
|
|
* response text from.
|
|
* @param SimpleUrl $url Resource name.
|
|
* @param mixed $encoding Record of content sent.
|
|
* @access public
|
|
*/
|
|
function __construct($socket, $url, $encoding) {
|
|
parent::__construct();
|
|
$this->url = $url;
|
|
$this->encoding = $encoding;
|
|
$this->sent = $socket->getSent();
|
|
$this->content = false;
|
|
$raw = $this->readAll($socket);
|
|
if ($socket->isError()) {
|
|
$this->setError('Error reading socket [' . $socket->getError() . ']');
|
|
return;
|
|
}
|
|
$this->parse($raw);
|
|
}
|
|
|
|
/**
|
|
* Splits up the headers and the rest of the content.
|
|
* @param string $raw Content to parse.
|
|
* @access private
|
|
*/
|
|
protected function parse($raw) {
|
|
if (! $raw) {
|
|
$this->setError('Nothing fetched');
|
|
$this->headers = new SimpleHttpHeaders('');
|
|
} elseif ('file' == $this->url->getScheme()) {
|
|
$this->headers = new SimpleHttpHeaders('');
|
|
$this->content = $raw;
|
|
} elseif (! strstr($raw, "\r\n\r\n")) {
|
|
$this->setError('Could not split headers from content');
|
|
$this->headers = new SimpleHttpHeaders($raw);
|
|
} else {
|
|
list($headers, $this->content) = explode("\r\n\r\n", $raw, 2);
|
|
$this->headers = new SimpleHttpHeaders($headers);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Original request method.
|
|
* @return string GET, POST or HEAD.
|
|
* @access public
|
|
*/
|
|
function getMethod() {
|
|
return $this->encoding->getMethod();
|
|
}
|
|
|
|
/**
|
|
* Resource name.
|
|
* @return SimpleUrl Current url.
|
|
* @access public
|
|
*/
|
|
function getUrl() {
|
|
return $this->url;
|
|
}
|
|
|
|
/**
|
|
* Original request data.
|
|
* @return mixed Sent content.
|
|
* @access public
|
|
*/
|
|
function getRequestData() {
|
|
return $this->encoding;
|
|
}
|
|
|
|
/**
|
|
* Raw request that was sent down the wire.
|
|
* @return string Bytes actually sent.
|
|
* @access public
|
|
*/
|
|
function getSent() {
|
|
return $this->sent;
|
|
}
|
|
|
|
/**
|
|
* Accessor for the content after the last
|
|
* header line.
|
|
* @return string All content.
|
|
* @access public
|
|
*/
|
|
function getContent() {
|
|
return $this->content;
|
|
}
|
|
|
|
/**
|
|
* Accessor for header block. The response is the
|
|
* combination of this and the content.
|
|
* @return SimpleHeaders Wrapped header block.
|
|
* @access public
|
|
*/
|
|
function getHeaders() {
|
|
return $this->headers;
|
|
}
|
|
|
|
/**
|
|
* Accessor for any new cookies.
|
|
* @return array List of new cookies.
|
|
* @access public
|
|
*/
|
|
function getNewCookies() {
|
|
return $this->headers->getNewCookies();
|
|
}
|
|
|
|
/**
|
|
* Reads the whole of the socket output into a
|
|
* single string.
|
|
* @param SimpleSocket $socket Unread socket.
|
|
* @return string Raw output if successful
|
|
* else false.
|
|
* @access private
|
|
*/
|
|
protected function readAll($socket) {
|
|
$all = '';
|
|
while (! $this->isLastPacket($next = $socket->read())) {
|
|
$all .= $next;
|
|
}
|
|
return $all;
|
|
}
|
|
|
|
/**
|
|
* Test to see if the packet from the socket is the
|
|
* last one.
|
|
* @param string $packet Chunk to interpret.
|
|
* @return boolean True if empty or EOF.
|
|
* @access private
|
|
*/
|
|
protected function isLastPacket($packet) {
|
|
if (is_string($packet)) {
|
|
return $packet === '';
|
|
}
|
|
return ! $packet;
|
|
}
|
|
}
|
|
?>
|