Merge
This commit is contained in:
Laurent Destailleur
parent
6acc8a6582
commit
2f7e246ab3
@ -66,58 +66,55 @@
|
||||
************************/
|
||||
class httpException extends Exception
|
||||
{
|
||||
protected $errno;
|
||||
protected $errno;
|
||||
|
||||
public function __construct ($msg, $errno = null)
|
||||
{
|
||||
parent::__construct ($msg);
|
||||
$this->errno = $errno;
|
||||
}
|
||||
public function __construct($msg, $errno = null)
|
||||
{
|
||||
parent::__construct($msg);
|
||||
$this->errno = $errno;
|
||||
}
|
||||
|
||||
public function getErrorFormatted ()
|
||||
{
|
||||
return sprintf ("[http_class]: %s -- "._(" file %s, line %s"),
|
||||
$this->getMessage (), $this->getFile (), $this->getLine ());
|
||||
}
|
||||
public function getErrorFormatted()
|
||||
{
|
||||
return sprintf("[http_class]: %s -- "._(" file %s, line %s"),
|
||||
$this->getMessage(), $this->getFile(), $this->getLine());
|
||||
}
|
||||
|
||||
public function getErrno ()
|
||||
{
|
||||
return $this->errno;
|
||||
}
|
||||
public function getErrno()
|
||||
{
|
||||
return $this->errno;
|
||||
}
|
||||
}
|
||||
|
||||
function error2string($value)
|
||||
{
|
||||
$level_names = array(
|
||||
E_ERROR => 'E_ERROR',
|
||||
E_WARNING => 'E_WARNING',
|
||||
E_PARSE => 'E_PARSE',
|
||||
E_NOTICE => 'E_NOTICE',
|
||||
E_CORE_ERROR => 'E_CORE_ERROR',
|
||||
E_CORE_WARNING => 'E_CORE_WARNING',
|
||||
E_COMPILE_ERROR => 'E_COMPILE_ERROR',
|
||||
E_COMPILE_WARNING => 'E_COMPILE_WARNING',
|
||||
E_USER_ERROR => 'E_USER_ERROR',
|
||||
E_USER_WARNING => 'E_USER_WARNING',
|
||||
E_USER_NOTICE => 'E_USER_NOTICE'
|
||||
);
|
||||
if(defined('E_STRICT')) {
|
||||
$level_names[E_STRICT]='E_STRICT';
|
||||
}
|
||||
$levels=array();
|
||||
if(($value&E_ALL)==E_ALL)
|
||||
{
|
||||
$levels[]='E_ALL';
|
||||
$value&=~E_ALL;
|
||||
}
|
||||
foreach($level_names as $level=>$name)
|
||||
{
|
||||
if(($value&$level)==$level)
|
||||
{
|
||||
$levels[]=$name;
|
||||
}
|
||||
}
|
||||
return implode(' | ',$levels);
|
||||
$level_names = array(
|
||||
E_ERROR => 'E_ERROR',
|
||||
E_WARNING => 'E_WARNING',
|
||||
E_PARSE => 'E_PARSE',
|
||||
E_NOTICE => 'E_NOTICE',
|
||||
E_CORE_ERROR => 'E_CORE_ERROR',
|
||||
E_CORE_WARNING => 'E_CORE_WARNING',
|
||||
E_COMPILE_ERROR => 'E_COMPILE_ERROR',
|
||||
E_COMPILE_WARNING => 'E_COMPILE_WARNING',
|
||||
E_USER_ERROR => 'E_USER_ERROR',
|
||||
E_USER_WARNING => 'E_USER_WARNING',
|
||||
E_USER_NOTICE => 'E_USER_NOTICE'
|
||||
);
|
||||
if (defined('E_STRICT')) {
|
||||
$level_names[E_STRICT]='E_STRICT';
|
||||
}
|
||||
$levels=array();
|
||||
if (($value&E_ALL)==E_ALL) {
|
||||
$levels[]='E_ALL';
|
||||
$value&=~E_ALL;
|
||||
}
|
||||
foreach ($level_names as $level=>$name) {
|
||||
if (($value&$level)==$level) {
|
||||
$levels[]=$name;
|
||||
}
|
||||
}
|
||||
return implode(' | ', $levels);
|
||||
}
|
||||
|
||||
/***********************
|
||||
@ -127,486 +124,427 @@ function error2string($value)
|
||||
************************/
|
||||
class http_class
|
||||
{
|
||||
// variables declaration
|
||||
public $debug;
|
||||
public $html_debug;
|
||||
public $timeout = 30; // time waiting for connection, seconds
|
||||
public $data_timeout = 30; // time waiting for data, milliseconds
|
||||
public $data_chunk_timeout = 1; // time waiting between data chunks, millisecond
|
||||
public $force_multipart_form_post;
|
||||
public $username;
|
||||
public $password;
|
||||
public $request_headers = array ();
|
||||
public $request_body = "Not a useful information";
|
||||
public $status;
|
||||
public $window_size = 1024; // chunk size of data
|
||||
public $with_exceptions = 0; // compatibility mode for old scripts
|
||||
public $port;
|
||||
public $host;
|
||||
private $default_port = 631;
|
||||
private $headers;
|
||||
private $reply_headers = array ();
|
||||
private $reply_body = array ();
|
||||
private $connection;
|
||||
private $arguments;
|
||||
private $bodystream = array ();
|
||||
private $last_limit;
|
||||
private $connected;
|
||||
private $nc = 1;
|
||||
private $user_agent = "PRINTIPP/0.81+CVS";
|
||||
private $readed_bytes = 0;
|
||||
// variables declaration
|
||||
public $debug;
|
||||
public $html_debug;
|
||||
public $timeout = 30; // time waiting for connection, seconds
|
||||
public $data_timeout = 30; // time waiting for data, milliseconds
|
||||
public $data_chunk_timeout = 1; // time waiting between data chunks, millisecond
|
||||
public $force_multipart_form_post;
|
||||
public $username;
|
||||
public $password;
|
||||
public $request_headers = array ();
|
||||
public $request_body = "Not a useful information";
|
||||
public $status;
|
||||
public $window_size = 1024; // chunk size of data
|
||||
public $with_exceptions = 0; // compatibility mode for old scripts
|
||||
public $port;
|
||||
public $host;
|
||||
private $default_port = 631;
|
||||
private $headers;
|
||||
private $reply_headers = array ();
|
||||
private $reply_body = array ();
|
||||
private $connection;
|
||||
private $arguments;
|
||||
private $bodystream = array ();
|
||||
private $last_limit;
|
||||
private $connected;
|
||||
private $nc = 1;
|
||||
private $user_agent = "PRINTIPP/0.81+CVS";
|
||||
private $readed_bytes = 0;
|
||||
|
||||
public function __construct ()
|
||||
{
|
||||
true;
|
||||
}
|
||||
public function __construct()
|
||||
{
|
||||
true;
|
||||
}
|
||||
|
||||
/*********************
|
||||
*
|
||||
* Public functions
|
||||
*
|
||||
**********************/
|
||||
/*********************
|
||||
*
|
||||
* Public functions
|
||||
*
|
||||
**********************/
|
||||
|
||||
public function GetRequestArguments ($url, &$arguments)
|
||||
{
|
||||
$this->arguments = array ();
|
||||
$this->arguments["URL"] = $arguments["URL"] = $url;
|
||||
$this->arguments["RequestMethod"] = $arguments["RequestMethod"] = "POST";
|
||||
$this->headers["Content-Length"] = 0;
|
||||
$this->headers["Content-Type"] = "application/octet-stream";
|
||||
$this->headers["Host"] = $this->host;
|
||||
$this->headers["User-Agent"] = $this->user_agent;
|
||||
//$this->headers["Expect"] = "100-continue";
|
||||
}
|
||||
public function GetRequestArguments($url, &$arguments)
|
||||
{
|
||||
$this->arguments = array ();
|
||||
$this->arguments["URL"] = $arguments["URL"] = $url;
|
||||
$this->arguments["RequestMethod"] = $arguments["RequestMethod"] = "POST";
|
||||
$this->headers["Content-Length"] = 0;
|
||||
$this->headers["Content-Type"] = "application/octet-stream";
|
||||
$this->headers["Host"] = $this->host;
|
||||
$this->headers["User-Agent"] = $this->user_agent;
|
||||
//$this->headers["Expect"] = "100-continue";
|
||||
}
|
||||
|
||||
public function Open ($arguments)
|
||||
{
|
||||
$this->connected = false;
|
||||
$url = $arguments["URL"];
|
||||
$port = $this->default_port;
|
||||
#$url = split (':', $url, 2);
|
||||
$url = preg_split ('#:#', $url, 2);
|
||||
$transport_type = $url[0];
|
||||
$unix = false;
|
||||
switch ($transport_type)
|
||||
{
|
||||
case 'http':
|
||||
$transport_type = 'tcp://';
|
||||
break;
|
||||
public function Open($arguments)
|
||||
{
|
||||
$this->connected = false;
|
||||
$url = $arguments["URL"];
|
||||
$port = $this->default_port;
|
||||
// $url = split (':', $url, 2);
|
||||
$url = preg_split('#:#', $url, 2);
|
||||
$transport_type = $url[0];
|
||||
$unix = false;
|
||||
switch ($transport_type) {
|
||||
case 'http':
|
||||
$transport_type = 'tcp://';
|
||||
break;
|
||||
|
||||
case 'https':
|
||||
$transport_type = 'tls://';
|
||||
break;
|
||||
case 'https':
|
||||
$transport_type = 'tls://';
|
||||
break;
|
||||
|
||||
case 'unix':
|
||||
$transport_type = 'unix://';
|
||||
$port = 0;
|
||||
$unix = true;
|
||||
break;
|
||||
case 'unix':
|
||||
$transport_type = 'unix://';
|
||||
$port = 0;
|
||||
$unix = true;
|
||||
break;
|
||||
|
||||
default:
|
||||
$transport_type = 'tcp://';
|
||||
break;
|
||||
}
|
||||
$url = $url[1];
|
||||
if (!$unix)
|
||||
{
|
||||
#$url = split ("/", preg_replace ("#^/{1,}#", '', $url), 2);
|
||||
$url = preg_split ("#/#", preg_replace ("#^/{1,}#", '', $url), 2);
|
||||
$url = $url[0];
|
||||
$port = $this->port;
|
||||
$error = sprintf (_("Cannot resolve url: %s"), $url);
|
||||
$ip = gethostbyname ($url);
|
||||
$ip = @gethostbyaddr ($ip);
|
||||
if (!$ip)
|
||||
{
|
||||
return $this->_HttpError ($error, E_USER_WARNING);
|
||||
}
|
||||
if (strstr ($url, ":")) // we got an ipv6 address
|
||||
{
|
||||
if (!strstr ($url, "[")) // it is not escaped
|
||||
{
|
||||
$url = sprintf ("[%s]", $url);
|
||||
}
|
||||
}
|
||||
}
|
||||
$this->connection = @fsockopen ($transport_type.$url, $port, $errno, $errstr, $this->timeout);
|
||||
$error =
|
||||
sprintf (_('Unable to connect to "%s%s port %s": %s'), $transport_type,
|
||||
$url, $port, $errstr);
|
||||
if (!$this->connection)
|
||||
{
|
||||
return $this->_HttpError ($error, E_USER_WARNING);
|
||||
}
|
||||
$this->connected = true;
|
||||
return array (true, "success");
|
||||
}
|
||||
default:
|
||||
$transport_type = 'tcp://';
|
||||
break;
|
||||
}
|
||||
$url = $url[1];
|
||||
if (!$unix) {
|
||||
// $url = split ("/", preg_replace ("#^/{1,}#", '', $url), 2);
|
||||
$url = preg_split("#/#", preg_replace("#^/{1,}#", '', $url), 2);
|
||||
$url = $url[0];
|
||||
$port = $this->port;
|
||||
$error = sprintf(_("Cannot resolve url: %s"), $url);
|
||||
$ip = gethostbyname($url);
|
||||
$ip = @gethostbyaddr($ip);
|
||||
if (!$ip) {
|
||||
return $this->_HttpError($error, E_USER_WARNING);
|
||||
}
|
||||
if (strstr($url, ":")) { // we got an ipv6 address
|
||||
if (!strstr($url, "[")) { // it is not escaped
|
||||
$url = sprintf("[%s]", $url);
|
||||
}
|
||||
}
|
||||
}
|
||||
$this->connection = @fsockopen($transport_type.$url, $port, $errno, $errstr, $this->timeout);
|
||||
$error =
|
||||
sprintf(_('Unable to connect to "%s%s port %s": %s'), $transport_type,
|
||||
$url, $port, $errstr);
|
||||
if (!$this->connection) {
|
||||
return $this->_HttpError($error, E_USER_WARNING);
|
||||
}
|
||||
$this->connected = true;
|
||||
return array (true, "success");
|
||||
}
|
||||
|
||||
public function SendRequest ($arguments)
|
||||
{
|
||||
$error =
|
||||
sprintf (_('Streaming request failed to %s'), $arguments['RequestURI']);
|
||||
$result = self::_StreamRequest ($arguments);
|
||||
if (!$result[0])
|
||||
{
|
||||
return $this->_HttpError ($error." ".$result[1], E_USER_WARNING);
|
||||
}
|
||||
self::_ReadReply ();
|
||||
if (!preg_match ('#http/1.1 401 unauthorized#', $this->status))
|
||||
{
|
||||
return array (true, "success");
|
||||
}
|
||||
$headers = array_keys ($this->reply_headers);
|
||||
$error = _("need authentication but no mechanism provided");
|
||||
if (!in_array ("www-authenticate", $headers))
|
||||
{
|
||||
return $this->_HttpError ($error, E_USER_WARNING);
|
||||
}
|
||||
#$authtype = split (' ', $this->reply_headers["www-authenticate"]);
|
||||
$authtype = preg_split ('# #', $this->reply_headers["www-authenticate"]);
|
||||
$authtype = strtolower ($authtype[0]);
|
||||
switch ($authtype)
|
||||
{
|
||||
case 'basic':
|
||||
$pass = base64_encode ($this->user.":".$this->password);
|
||||
$arguments["Headers"]["Authorization"] = "Basic ".$pass;
|
||||
break;
|
||||
public function SendRequest($arguments)
|
||||
{
|
||||
$error =
|
||||
sprintf(_('Streaming request failed to %s'), $arguments['RequestURI']);
|
||||
$result = self::_StreamRequest($arguments);
|
||||
if (!$result[0]) {
|
||||
return $this->_HttpError($error." ".$result[1], E_USER_WARNING);
|
||||
}
|
||||
self::_ReadReply();
|
||||
if (!preg_match('#http/1.1 401 unauthorized#', $this->status)) {
|
||||
return array (true, "success");
|
||||
}
|
||||
$headers = array_keys($this->reply_headers);
|
||||
$error = _("need authentication but no mechanism provided");
|
||||
if (!in_array("www-authenticate", $headers)) {
|
||||
return $this->_HttpError($error, E_USER_WARNING);
|
||||
}
|
||||
// $authtype = split (' ', $this->reply_headers["www-authenticate"]);
|
||||
$authtype = preg_split('# #', $this->reply_headers["www-authenticate"]);
|
||||
$authtype = strtolower($authtype[0]);
|
||||
switch ($authtype) {
|
||||
case 'basic':
|
||||
$pass = base64_encode($this->user.":".$this->password);
|
||||
$arguments["Headers"]["Authorization"] = "Basic ".$pass;
|
||||
break;
|
||||
|
||||
case 'digest':
|
||||
$arguments["Headers"]["Authorization"] = self::_BuildDigest ();
|
||||
break;
|
||||
case 'digest':
|
||||
$arguments["Headers"]["Authorization"] = self::_BuildDigest();
|
||||
break;
|
||||
|
||||
default:
|
||||
$error =
|
||||
sprintf (_("need '%s' authentication mechanism, but have not"),
|
||||
$authtype[0]);
|
||||
return $this->_HttpError ($error, E_USER_WARNING);
|
||||
break;
|
||||
}
|
||||
self::Close ();
|
||||
self::Open ($arguments);
|
||||
default:
|
||||
$error =
|
||||
sprintf(_("need '%s' authentication mechanism, but have not"),
|
||||
$authtype[0]);
|
||||
return $this->_HttpError($error, E_USER_WARNING);
|
||||
break;
|
||||
}
|
||||
self::Close();
|
||||
self::Open($arguments);
|
||||
|
||||
$error = sprintf(_('Streaming request failed to %s after a try to authenticate'), $arguments['RequestURI']);
|
||||
$result = self::_StreamRequest ($arguments);
|
||||
if (!$result[0])
|
||||
{
|
||||
return $this->_HttpError ($error.": ".$result[1], E_USER_WARNING);
|
||||
}
|
||||
self::_ReadReply ();
|
||||
return array (true, "success");
|
||||
}
|
||||
$error = sprintf(_('Streaming request failed to %s after a try to authenticate'), $arguments['RequestURI']);
|
||||
$result = self::_StreamRequest($arguments);
|
||||
if (!$result[0]) {
|
||||
return $this->_HttpError($error.": ".$result[1], E_USER_WARNING);
|
||||
}
|
||||
self::_ReadReply();
|
||||
return array (true, "success");
|
||||
}
|
||||
|
||||
public function ReadReplyHeaders (&$headers)
|
||||
{
|
||||
$headers = $this->reply_headers;
|
||||
}
|
||||
public function ReadReplyHeaders(&$headers)
|
||||
{
|
||||
$headers = $this->reply_headers;
|
||||
}
|
||||
|
||||
public function ReadReplyBody (&$body, $chunk_size)
|
||||
{
|
||||
$body = substr ($this->reply_body, $this->last_limit, $chunk_size);
|
||||
$this->last_limit += $chunk_size;
|
||||
}
|
||||
public function ReadReplyBody(&$body, $chunk_size)
|
||||
{
|
||||
$body = substr($this->reply_body, $this->last_limit, $chunk_size);
|
||||
$this->last_limit += $chunk_size;
|
||||
}
|
||||
|
||||
public function Close ()
|
||||
{
|
||||
if (!$this->connected)
|
||||
{
|
||||
return;
|
||||
}
|
||||
fclose ($this->connection);
|
||||
}
|
||||
public function Close()
|
||||
{
|
||||
if (!$this->connected) {
|
||||
return;
|
||||
}
|
||||
fclose($this->connection);
|
||||
}
|
||||
|
||||
/*********************
|
||||
*
|
||||
* Private functions
|
||||
*
|
||||
*********************/
|
||||
/*********************
|
||||
*
|
||||
* Private functions
|
||||
*
|
||||
*********************/
|
||||
|
||||
private function _HttpError ($msg, $level, $errno = null)
|
||||
{
|
||||
$trace = '';
|
||||
$backtrace = debug_backtrace();
|
||||
foreach ($backtrace as $trace)
|
||||
{
|
||||
$trace .= sprintf ("in [file: '%s'][function: '%s'][line: %s];\n", $trace['file'], $trace['function'],$trace['line']);
|
||||
}
|
||||
$msg = sprintf ( '%s\n%s: [errno: %s]: %s',
|
||||
$trace, error2string ($level), $errno, $msg);
|
||||
if ($this->with_exceptions)
|
||||
{
|
||||
throw new httpException ($msg, $errno);
|
||||
}
|
||||
else
|
||||
{
|
||||
trigger_error ($msg, $level);
|
||||
return array (false, $msg);
|
||||
}
|
||||
}
|
||||
private function _HttpError($msg, $level, $errno = null)
|
||||
{
|
||||
$trace = '';
|
||||
$backtrace = debug_backtrace();
|
||||
foreach ($backtrace as $trace) {
|
||||
$trace .= sprintf("in [file: '%s'][function: '%s'][line: %s];\n", $trace['file'], $trace['function'], $trace['line']);
|
||||
}
|
||||
$msg = sprintf( '%s\n%s: [errno: %s]: %s',
|
||||
$trace, error2string($level), $errno, $msg);
|
||||
if ($this->with_exceptions) {
|
||||
throw new httpException($msg, $errno);
|
||||
} else {
|
||||
trigger_error($msg, $level);
|
||||
return array (false, $msg);
|
||||
}
|
||||
}
|
||||
|
||||
private function _streamString ($string)
|
||||
{
|
||||
$success = fwrite ($this->connection, $string);
|
||||
if (!$success)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
private function _streamString($string)
|
||||
{
|
||||
$success = fwrite($this->connection, $string);
|
||||
if (!$success) {
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
private function _StreamRequest ($arguments)
|
||||
{
|
||||
$this->status = false;
|
||||
$this->reply_headers = array ();
|
||||
$this->reply_body = "";
|
||||
if (!$this->connected)
|
||||
{
|
||||
return $this->_HttpError (_("not connected"), E_USER_WARNING);
|
||||
}
|
||||
$this->arguments = $arguments;
|
||||
$content_length = 0;
|
||||
foreach ($this->arguments["BodyStream"] as $argument)
|
||||
{
|
||||
list ($type, $value) = each ($argument);
|
||||
reset ($argument);
|
||||
if ($type == "Data")
|
||||
{
|
||||
$length = strlen ($value);
|
||||
}
|
||||
elseif ($type == "File")
|
||||
{
|
||||
if (is_readable ($value))
|
||||
{
|
||||
$length = filesize ($value);
|
||||
}
|
||||
else
|
||||
{
|
||||
$length = 0;
|
||||
return $this->_HttpError (sprintf (_("%s: file is not readable"), $value), E_USER_WARNING);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
$length = 0;
|
||||
return $this->_HttpError (sprintf(_("%s: not a valid argument for content"), $type), E_USER_WARNING);
|
||||
}
|
||||
$content_length += $length;
|
||||
}
|
||||
$this->request_body = sprintf (_("%s Bytes"), $content_length);
|
||||
$this->headers["Content-Length"] = $content_length;
|
||||
$this->arguments["Headers"] = array_merge ($this->headers, $this->arguments["Headers"]);
|
||||
if ($this->arguments["RequestMethod"] != "POST")
|
||||
{
|
||||
return $this->_HttpError (sprintf(_("%s: method not implemented"), $arguments["RequestMethod"]), E_USER_WARNING);
|
||||
}
|
||||
$string = sprintf ("POST %s HTTP/1.1\r\n", $this->arguments["RequestURI"]);
|
||||
$this->request_headers[$string] = '';
|
||||
if (!$this->_streamString ($string))
|
||||
{
|
||||
return $this->_HttpError (_("Error while puts POST operation"), E_USER_WARNING);
|
||||
}
|
||||
foreach ($this->arguments["Headers"] as $header => $value)
|
||||
{
|
||||
$string = sprintf ("%s: %s\r\n", $header, $value);
|
||||
$this->request_headers[$header] = $value;
|
||||
if (!$this->_streamString ($string))
|
||||
{
|
||||
return $this->_HttpError (_("Error while puts HTTP headers"), E_USER_WARNING);
|
||||
}
|
||||
}
|
||||
$string = "\r\n";
|
||||
if (!$this->_streamString ($string))
|
||||
{
|
||||
return $this->_HttpError (_("Error while ends HTTP headers"), E_USER_WARNING);
|
||||
}
|
||||
foreach ($this->arguments["BodyStream"] as $argument)
|
||||
{
|
||||
list ($type, $value) = each ($argument);
|
||||
reset ($argument);
|
||||
if ($type == "Data")
|
||||
{
|
||||
$streamed_length = 0;
|
||||
while ($streamed_length < strlen ($value))
|
||||
{
|
||||
$string = substr ($value, $streamed_length, $this->window_size);
|
||||
if (!$this->_streamString ($string))
|
||||
{
|
||||
return $this->_HttpError (_("error while sending body data"), E_USER_WARNING);
|
||||
}
|
||||
$streamed_length += $this->window_size;
|
||||
}
|
||||
}
|
||||
elseif ($type == "File")
|
||||
{
|
||||
if (is_readable ($value))
|
||||
{
|
||||
$file = fopen ($value, 'rb');
|
||||
while (!feof ($file))
|
||||
{
|
||||
if (gettype ($block = @fread ($file, $this->window_size)) != "string")
|
||||
{
|
||||
return $this->_HttpError (_("cannot read file to upload"), E_USER_WARNING);
|
||||
}
|
||||
if (!$this->_streamString ($block))
|
||||
{
|
||||
return $this->_HttpError (_("error while sending body data"), E_USER_WARNING);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return array (true, "success");
|
||||
}
|
||||
private function _StreamRequest($arguments)
|
||||
{
|
||||
$this->status = false;
|
||||
$this->reply_headers = array ();
|
||||
$this->reply_body = "";
|
||||
if (!$this->connected) {
|
||||
return $this->_HttpError(_("not connected"), E_USER_WARNING);
|
||||
}
|
||||
$this->arguments = $arguments;
|
||||
$content_length = 0;
|
||||
foreach ($this->arguments["BodyStream"] as $argument) {
|
||||
// list ($type, $value) = each ($argument);
|
||||
$type = key($argument);
|
||||
$value = current($argument);
|
||||
reset($argument);
|
||||
if ($type == "Data") {
|
||||
$length = strlen($value);
|
||||
} elseif ($type == "File") {
|
||||
if (is_readable($value)) {
|
||||
$length = filesize($value);
|
||||
} else {
|
||||
$length = 0;
|
||||
return $this->_HttpError(sprintf(_("%s: file is not readable"), $value), E_USER_WARNING);
|
||||
}
|
||||
} else {
|
||||
$length = 0;
|
||||
return $this->_HttpError(sprintf(_("%s: not a valid argument for content"), $type), E_USER_WARNING);
|
||||
}
|
||||
$content_length += $length;
|
||||
}
|
||||
$this->request_body = sprintf(_("%s Bytes"), $content_length);
|
||||
$this->headers["Content-Length"] = $content_length;
|
||||
$this->arguments["Headers"] = array_merge($this->headers, $this->arguments["Headers"]);
|
||||
if ($this->arguments["RequestMethod"] != "POST") {
|
||||
return $this->_HttpError(sprintf(_("%s: method not implemented"), $arguments["RequestMethod"]), E_USER_WARNING);
|
||||
}
|
||||
$string = sprintf("POST %s HTTP/1.1\r\n", $this->arguments["RequestURI"]);
|
||||
$this->request_headers[$string] = '';
|
||||
if (!$this->_streamString($string)) {
|
||||
return $this->_HttpError(_("Error while puts POST operation"), E_USER_WARNING);
|
||||
}
|
||||
foreach ($this->arguments["Headers"] as $header => $value) {
|
||||
$string = sprintf("%s: %s\r\n", $header, $value);
|
||||
$this->request_headers[$header] = $value;
|
||||
if (!$this->_streamString($string)) {
|
||||
return $this->_HttpError(_("Error while puts HTTP headers"), E_USER_WARNING);
|
||||
}
|
||||
}
|
||||
$string = "\r\n";
|
||||
if (!$this->_streamString($string)) {
|
||||
return $this->_HttpError(_("Error while ends HTTP headers"), E_USER_WARNING);
|
||||
}
|
||||
foreach ($this->arguments["BodyStream"] as $argument) {
|
||||
// list ($type, $value) = each ($argument);
|
||||
$type = key($argument);
|
||||
$value = current($argument);
|
||||
reset($argument);
|
||||
if ($type == "Data") {
|
||||
$streamed_length = 0;
|
||||
while ($streamed_length < strlen($value)) {
|
||||
$string = substr($value, $streamed_length, $this->window_size);
|
||||
if (!$this->_streamString($string)) {
|
||||
return $this->_HttpError(_("error while sending body data"), E_USER_WARNING);
|
||||
}
|
||||
$streamed_length += $this->window_size;
|
||||
}
|
||||
} elseif ($type == "File") {
|
||||
if (is_readable($value)) {
|
||||
$file = fopen($value, 'rb');
|
||||
while (!feof($file)) {
|
||||
if (gettype($block = @fread($file, $this->window_size)) != "string") {
|
||||
return $this->_HttpError(_("cannot read file to upload"), E_USER_WARNING);
|
||||
}
|
||||
if (!$this->_streamString($block)) {
|
||||
return $this->_HttpError(_("error while sending body data"), E_USER_WARNING);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return array (true, "success");
|
||||
}
|
||||
|
||||
private function _ReadReply ()
|
||||
{
|
||||
if (!$this->connected)
|
||||
{
|
||||
return array (false, _("not connected"));
|
||||
}
|
||||
$this->reply_headers = array ();
|
||||
$this->reply_body = "";
|
||||
$headers = array ();
|
||||
$body = "";
|
||||
while (!feof ($this->connection))
|
||||
{
|
||||
$line = fgets ($this->connection, 1024);
|
||||
if (strlen (trim($line)) == 0)
|
||||
{
|
||||
break;
|
||||
} // \r\n => end of headers
|
||||
if (preg_match ('#^[[:space:]]#', $line))
|
||||
{
|
||||
$headers[-1] .= sprintf(' %s', trim ($line));
|
||||
continue;
|
||||
}
|
||||
$headers[] = trim ($line);
|
||||
}
|
||||
$this->status = isset ($headers[0]) ? strtolower ($headers[0]) : false;
|
||||
foreach ($headers as $header)
|
||||
{
|
||||
$header = preg_split ("#: #", $header);
|
||||
$header[0] = strtolower ($header[0]);
|
||||
if ($header[0] !== "www-authenticate")
|
||||
{
|
||||
$header[1] = isset ($header[1]) ? strtolower ($header[1]) : "";
|
||||
}
|
||||
if (!isset ($this->reply_headers[$header[0]]))
|
||||
{
|
||||
$this->reply_headers[$header[0]] = $header[1];
|
||||
}
|
||||
}
|
||||
self::_ReadStream ();
|
||||
return true;
|
||||
}
|
||||
private function _ReadReply()
|
||||
{
|
||||
if (!$this->connected) {
|
||||
return array (false, _("not connected"));
|
||||
}
|
||||
$this->reply_headers = array ();
|
||||
$this->reply_body = "";
|
||||
$headers = array ();
|
||||
$body = "";
|
||||
while (!feof($this->connection)) {
|
||||
$line = fgets($this->connection, 1024);
|
||||
if (strlen(trim($line)) == 0) {
|
||||
break;
|
||||
} // \r\n => end of headers
|
||||
if (preg_match('#^[[:space:]]#', $line)) {
|
||||
$headers[-1] .= sprintf(' %s', trim($line));
|
||||
continue;
|
||||
}
|
||||
$headers[] = trim($line);
|
||||
}
|
||||
$this->status = isset($headers[0]) ? strtolower($headers[0]) : false;
|
||||
foreach ($headers as $header) {
|
||||
$header = preg_split("#: #", $header);
|
||||
$header[0] = strtolower($header[0]);
|
||||
if ($header[0] !== "www-authenticate") {
|
||||
$header[1] = isset($header[1]) ? strtolower($header[1]) : "";
|
||||
}
|
||||
if (!isset($this->reply_headers[$header[0]])) {
|
||||
$this->reply_headers[$header[0]] = $header[1];
|
||||
}
|
||||
}
|
||||
self::_ReadStream();
|
||||
return true;
|
||||
}
|
||||
|
||||
private function _ReadStream ()
|
||||
{
|
||||
if (! array_key_exists ("content-length", $this->reply_headers))
|
||||
{
|
||||
stream_set_blocking($this->connection, 0);
|
||||
$this->reply_body = stream_get_contents($this->connection);
|
||||
return true;
|
||||
}
|
||||
stream_set_blocking($this->connection, 1);
|
||||
$content_length = $this->reply_headers["content-length"];
|
||||
$this->reply_body = stream_get_contents($this->connection,$content_length);
|
||||
return true;
|
||||
}
|
||||
private function _ReadStream()
|
||||
{
|
||||
if (! array_key_exists("content-length", $this->reply_headers)) {
|
||||
stream_set_blocking($this->connection, 0);
|
||||
$this->reply_body = stream_get_contents($this->connection);
|
||||
return true;
|
||||
}
|
||||
stream_set_blocking($this->connection, 1);
|
||||
$content_length = $this->reply_headers["content-length"];
|
||||
$this->reply_body = stream_get_contents($this->connection, $content_length);
|
||||
return true;
|
||||
}
|
||||
|
||||
private function _BuildDigest ()
|
||||
{
|
||||
$auth = $this->reply_headers["www-authenticate"];
|
||||
#list ($head, $auth) = split (" ", $auth, 2);
|
||||
list ($head, $auth) = preg_split ("# #", $auth, 2);
|
||||
#$auth = split (", ", $auth);
|
||||
$auth = preg_split ("#, #", $auth);
|
||||
foreach ($auth as $sheme)
|
||||
{
|
||||
#list ($sheme, $value) = split ('=', $sheme);
|
||||
list ($sheme, $value) = preg_split ('#=#', $sheme);
|
||||
$fields[$sheme] = trim (trim ($value), '"');
|
||||
}
|
||||
$nc = sprintf ('%x', $this->nc);
|
||||
$prepend = "";
|
||||
while ((strlen ($nc) + strlen ($prepend)) < 8)
|
||||
$prependi .= "0";
|
||||
$nc = $prepend.$nc;
|
||||
$cnonce = "printipp";
|
||||
$username = $this->user;
|
||||
$password = $this->password;
|
||||
$A1 = $username.":".$fields["realm"].":".$password;
|
||||
if (array_key_exists ("algorithm", $fields))
|
||||
{
|
||||
$algorithm = strtolower ($fields["algorithm"]);
|
||||
switch ($algorithm)
|
||||
{
|
||||
case "md5":
|
||||
break;
|
||||
private function _BuildDigest()
|
||||
{
|
||||
$auth = $this->reply_headers["www-authenticate"];
|
||||
// list ($head, $auth) = split (" ", $auth, 2);
|
||||
list ($head, $auth) = preg_split("# #", $auth, 2);
|
||||
// $auth = split (", ", $auth);
|
||||
$auth = preg_split("#, #", $auth);
|
||||
foreach ($auth as $sheme) {
|
||||
// list ($sheme, $value) = split ('=', $sheme);
|
||||
list ($sheme, $value) = preg_split('#=#', $sheme);
|
||||
$fields[$sheme] = trim(trim($value), '"');
|
||||
}
|
||||
$nc = sprintf('%x', $this->nc);
|
||||
$prepend = "";
|
||||
while ((strlen($nc) + strlen($prepend)) < 8)
|
||||
$prependi .= "0";
|
||||
$nc = $prepend.$nc;
|
||||
$cnonce = "printipp";
|
||||
$username = $this->user;
|
||||
$password = $this->password;
|
||||
$A1 = $username.":".$fields["realm"].":".$password;
|
||||
if (array_key_exists("algorithm", $fields)) {
|
||||
$algorithm = strtolower($fields["algorithm"]);
|
||||
switch ($algorithm) {
|
||||
case "md5":
|
||||
break;
|
||||
|
||||
case "md5-sess":
|
||||
$A1 =
|
||||
$username.":".$fields["realm"].":".$password.":".
|
||||
$fields['nonce'].":".$cnonce;
|
||||
break;
|
||||
case "md5-sess":
|
||||
$A1 =
|
||||
$username.":".$fields["realm"].":".$password.":".
|
||||
$fields['nonce'].":".$cnonce;
|
||||
break;
|
||||
|
||||
default:
|
||||
return $this->_HttpError(
|
||||
sprintf (_("digest Authorization: algorithm '%s' not implemented"),
|
||||
$algorithm),
|
||||
E_USER_WARNING);
|
||||
return false;
|
||||
break;
|
||||
}
|
||||
}
|
||||
$A2 = "POST:".$this->arguments["RequestURI"];
|
||||
if (array_key_exists ("qop", $fields))
|
||||
{
|
||||
$qop = strtolower ($fields["qop"]);
|
||||
#$qop = split (" ", $qop);
|
||||
$qop = preg_split ("# #", $qop);
|
||||
if (in_array ("auth", $qop))
|
||||
{
|
||||
$qop = "auth";
|
||||
}
|
||||
else
|
||||
{
|
||||
self::_HttpError(
|
||||
sprintf (_("digest Authorization: algorithm '%s' not implemented"),
|
||||
$qop),
|
||||
E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
$response = md5 (md5 ($A1).":".$fields["nonce"].":".md5 ($A2));
|
||||
if (isset ($qop) && ($qop == "auth"))
|
||||
{
|
||||
$response =
|
||||
md5 (md5 ($A1).":".$fields["nonce"].":".$nc.":".$cnonce.":".$qop.
|
||||
":".$A2);
|
||||
}
|
||||
$auth_scheme =
|
||||
sprintf
|
||||
('Digest username="%s", realm="%s", nonce="%s", uri="%s", response="%s"',
|
||||
$username, $fields["realm"], $fields['nonce'],
|
||||
$this->arguments["RequestURI"], $response);
|
||||
if (isset ($algorithm))
|
||||
{
|
||||
$auth_scheme .= sprintf (', algorithm="%s"', $algorithm);
|
||||
}
|
||||
if (isset ($qop))
|
||||
{
|
||||
$auth_scheme .= sprintf (', cnonce="%s"', $cnonce);
|
||||
}
|
||||
if (array_key_exists ("opaque", $fields))
|
||||
{
|
||||
$auth_scheme .= sprintf (', opaque="%s"', $fields['opaque']);
|
||||
}
|
||||
if (isset ($qop))
|
||||
{
|
||||
$auth_scheme .= sprintf (', qop="%s"', $qop);
|
||||
}
|
||||
$auth_scheme .= sprintf (', nc=%s', $nc);
|
||||
$this->nc++;
|
||||
return $auth_scheme;
|
||||
}
|
||||
default:
|
||||
return $this->_HttpError(
|
||||
sprintf(_("digest Authorization: algorithm '%s' not implemented"),
|
||||
$algorithm),
|
||||
E_USER_WARNING);
|
||||
return false;
|
||||
break;
|
||||
}
|
||||
}
|
||||
$A2 = "POST:".$this->arguments["RequestURI"];
|
||||
if (array_key_exists("qop", $fields)) {
|
||||
$qop = strtolower($fields["qop"]);
|
||||
// $qop = split (" ", $qop);
|
||||
$qop = preg_split("# #", $qop);
|
||||
if (in_array("auth", $qop)) {
|
||||
$qop = "auth";
|
||||
} else {
|
||||
self::_HttpError(
|
||||
sprintf(_("digest Authorization: algorithm '%s' not implemented"),
|
||||
$qop),
|
||||
E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
$response = md5(md5($A1).":".$fields["nonce"].":".md5($A2));
|
||||
if (isset($qop) && ($qop == "auth")) {
|
||||
$response =
|
||||
md5(md5($A1).":".$fields["nonce"].":".$nc.":".$cnonce.":".$qop.
|
||||
":".$A2);
|
||||
}
|
||||
$auth_scheme =
|
||||
sprintf('Digest username="%s", realm="%s", nonce="%s", uri="%s", response="%s"',
|
||||
$username, $fields["realm"], $fields['nonce'],
|
||||
$this->arguments["RequestURI"], $response);
|
||||
if (isset($algorithm)) {
|
||||
$auth_scheme .= sprintf(', algorithm="%s"', $algorithm);
|
||||
}
|
||||
if (isset($qop)) {
|
||||
$auth_scheme .= sprintf(', cnonce="%s"', $cnonce);
|
||||
}
|
||||
if (array_key_exists("opaque", $fields)) {
|
||||
$auth_scheme .= sprintf(', opaque="%s"', $fields['opaque']);
|
||||
}
|
||||
if (isset($qop)) {
|
||||
$auth_scheme .= sprintf(', qop="%s"', $qop);
|
||||
}
|
||||
$auth_scheme .= sprintf(', nc=%s', $nc);
|
||||
$this->nc++;
|
||||
return $auth_scheme;
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user