diff options
Diffstat (limited to 'old/includes/lib/class.soap_transport_http.php')
| -rw-r--r-- | old/includes/lib/class.soap_transport_http.php | 999 |
1 files changed, 0 insertions, 999 deletions
diff --git a/old/includes/lib/class.soap_transport_http.php b/old/includes/lib/class.soap_transport_http.php deleted file mode 100644 index ac1e0b7..0000000 --- a/old/includes/lib/class.soap_transport_http.php +++ /dev/null @@ -1,999 +0,0 @@ -<?php
-
-
-
-
-/**
-* transport class for sending/receiving data via HTTP and HTTPS
-* NOTE: PHP must be compiled with the CURL extension for HTTPS support
-*
-* @author Dietrich Ayala <dietrich@ganx4.com>
-* @version $Id: class.soap_transport_http.php 46 2007-06-19 07:29:11Z tsigo $
-* @access public
-*/
-class soap_transport_http extends nusoap_base {
-
- var $url = '';
- var $uri = '';
- var $digest_uri = '';
- var $scheme = '';
- var $host = '';
- var $port = '';
- var $path = '';
- var $request_method = 'POST';
- var $protocol_version = '1.0';
- var $encoding = '';
- var $outgoing_headers = array();
- var $incoming_headers = array();
- var $incoming_cookies = array();
- var $outgoing_payload = '';
- var $incoming_payload = '';
- var $useSOAPAction = true;
- var $persistentConnection = false;
- var $ch = false; // cURL handle
- var $username = '';
- var $password = '';
- var $authtype = '';
- var $digestRequest = array();
- var $certRequest = array(); // keys must be cainfofile, sslcertfile, sslkeyfile, passphrase
- // cainfofile: certificate authority file, e.g. '$pathToPemFiles/rootca.pem'
- // sslcertfile: SSL certificate file, e.g. '$pathToPemFiles/mycert.pem'
- // sslkeyfile: SSL key file, e.g. '$pathToPemFiles/mykey.pem'
- // passphrase: SSL key password/passphrase
-
- /**
- * constructor
- */
- function soap_transport_http($url){
- $this->setURL($url);
- ereg('\$Revisio' . 'n: ([^ ]+)', $this->revision, $rev);
- $this->outgoing_headers['User-Agent'] = $this->title.'/'.$this->version.' ('.$rev[1].')';
- }
-
- function setURL($url) {
- $this->url = $url;
-
- $u = parse_url($url);
- foreach($u as $k => $v){
- $this->debug("$k = $v");
- $this->$k = $v;
- }
-
- // add any GET params to path
- if(isset($u['query']) && $u['query'] != ''){
- $this->path .= '?' . $u['query'];
- }
-
- // set default port
- if(!isset($u['port'])){
- if($u['scheme'] == 'https'){
- $this->port = 443;
- } else {
- $this->port = 80;
- }
- }
-
- $this->uri = $this->path;
- $this->digest_uri = $this->uri;
-
- // build headers
- if (!isset($u['port'])) {
- $this->outgoing_headers['Host'] = $this->host;
- } else {
- $this->outgoing_headers['Host'] = $this->host.':'.$this->port;
- }
-
- if (isset($u['user']) && $u['user'] != '') {
- $this->setCredentials(urldecode($u['user']), isset($u['pass']) ? urldecode($u['pass']) : '');
- }
- }
-
- function connect($connection_timeout=0,$response_timeout=30){
- // For PHP 4.3 with OpenSSL, change https scheme to ssl, then treat like
- // "regular" socket.
- // TODO: disabled for now because OpenSSL must be *compiled* in (not just
- // loaded), and until PHP5 stream_get_wrappers is not available.
-// if ($this->scheme == 'https') {
-// if (version_compare(phpversion(), '4.3.0') >= 0) {
-// if (extension_loaded('openssl')) {
-// $this->scheme = 'ssl';
-// $this->debug('Using SSL over OpenSSL');
-// }
-// }
-// }
- $this->debug("connect connection_timeout $connection_timeout, response_timeout $response_timeout, scheme $this->scheme, host $this->host, port $this->port");
- if ($this->scheme == 'http' || $this->scheme == 'ssl') {
- // use persistent connection
- if($this->persistentConnection && isset($this->fp) && is_resource($this->fp)){
- if (!feof($this->fp)) {
- $this->debug('Re-use persistent connection');
- return true;
- }
- fclose($this->fp);
- $this->debug('Closed persistent connection at EOF');
- }
-
- // munge host if using OpenSSL
- if ($this->scheme == 'ssl') {
- $host = 'ssl://' . $this->host;
- } else {
- $host = $this->host;
- }
- $this->debug('calling fsockopen with host ' . $host);
-
- // open socket
- if($connection_timeout > 0){
- $this->fp = @fsockopen( $host, $this->port, $this->errno, $this->error_str, $connection_timeout);
- } else {
- $this->fp = @fsockopen( $host, $this->port, $this->errno, $this->error_str);
- }
-
- // test pointer
- if(!$this->fp) {
- $msg = 'Couldn\'t open socket connection to server ' . $this->url;
- if ($this->errno) {
- $msg .= ', Error ('.$this->errno.'): '.$this->error_str;
- } else {
- $msg .= ' prior to connect(). This is often a problem looking up the host name.';
- }
- $this->debug($msg);
- $this->setError($msg);
- return false;
- }
-
- // set response timeout
- socket_set_timeout( $this->fp, $response_timeout);
-
- $this->debug('socket connected');
- return true;
- } else if ($this->scheme == 'https') {
- if (!extension_loaded('curl')) {
- $this->setError('CURL Extension, or OpenSSL extension w/ PHP version >= 4.3 is required for HTTPS');
- return false;
- }
- $this->debug('connect using https');
- // init CURL
- $this->ch = curl_init();
- // set url
- $hostURL = ($this->port != '') ? "https://$this->host:$this->port" : "https://$this->host";
- // add path
- $hostURL .= $this->path;
- curl_setopt($this->ch, CURLOPT_URL, $hostURL);
- // follow location headers (re-directs)
- curl_setopt($this->ch, CURLOPT_FOLLOWLOCATION, 1);
- // ask for headers in the response output
- curl_setopt($this->ch, CURLOPT_HEADER, 1);
- // ask for the response output as the return value
- curl_setopt($this->ch, CURLOPT_RETURNTRANSFER, 1);
- // encode
- // We manage this ourselves through headers and encoding
-// if(function_exists('gzuncompress')){
-// curl_setopt($this->ch, CURLOPT_ENCODING, 'deflate');
-// }
- // persistent connection
- if ($this->persistentConnection) {
- // The way we send data, we cannot use persistent connections, since
- // there will be some "junk" at the end of our request.
- //curl_setopt($this->ch, CURL_HTTP_VERSION_1_1, true);
- $this->persistentConnection = false;
- $this->outgoing_headers['Connection'] = 'close';
- }
- // set timeout (NOTE: cURL does not have separate connection and response timeouts)
- if ($connection_timeout != 0) {
- curl_setopt($this->ch, CURLOPT_TIMEOUT, $connection_timeout);
- }
-
- // recent versions of cURL turn on peer/host checking by default,
- // while PHP binaries are not compiled with a default location for the
- // CA cert bundle, so disable peer/host checking.
-//curl_setopt($this->ch, CURLOPT_CAINFO, 'f:\php-4.3.2-win32\extensions\curl-ca-bundle.crt');
- curl_setopt($this->ch, CURLOPT_SSL_VERIFYPEER, 0);
- curl_setopt($this->ch, CURLOPT_SSL_VERIFYHOST, 0);
-
- // support client certificates (thanks Tobias Boes)
- if ($this->authtype == 'certificate') {
- curl_setopt($this->ch, CURLOPT_CAINFO, $certRequest['cainfofile']);
- curl_setopt($this->ch, CURLOPT_SSL_VERIFYPEER, 1);
- curl_setopt($this->ch, CURLOPT_SSL_VERIFYHOST, 1);
- curl_setopt($this->ch, CURLOPT_SSLCERT, $certRequest['sslcertfile']);
- curl_setopt($this->ch, CURLOPT_SSLKEY, $certRequest['sslkeyfile']);
- curl_setopt($this->ch, CURLOPT_SSLKEYPASSWD , $certRequest['passphrase']);
- }
- $this->debug('cURL connection set up');
- return true;
- } else {
- $this->setError('Unknown scheme ' . $this->scheme);
- $this->debug('Unknown scheme ' . $this->scheme);
- return false;
- }
- }
-
- /**
- * send the SOAP message via HTTP
- *
- * @param string $data message data
- * @param integer $timeout set connection timeout in seconds
- * @param integer $response_timeout set response timeout in seconds
- * @param array $cookies cookies to send
- * @return string data
- * @access public
- */
- function send($data, $timeout=0, $response_timeout=30, $cookies=NULL) {
-
- $this->debug('entered send() with data of length: '.strlen($data));
-
- $this->tryagain = true;
- $tries = 0;
- while ($this->tryagain) {
- $this->tryagain = false;
- if ($tries++ < 2) {
- // make connnection
- if (!$this->connect($timeout, $response_timeout)){
- return false;
- }
-
- // send request
- if (!$this->sendRequest($data, $cookies)){
- return false;
- }
-
- // get response
- $respdata = $this->getResponse();
- } else {
- $this->setError('Too many tries to get an OK response');
- }
- }
- $this->debug('end of send()');
- return $respdata;
- }
-
-
- /**
- * send the SOAP message via HTTPS 1.0 using CURL
- *
- * @param string $msg message data
- * @param integer $timeout set connection timeout in seconds
- * @param integer $response_timeout set response timeout in seconds
- * @param array $cookies cookies to send
- * @return string data
- * @access public
- */
- function sendHTTPS($data, $timeout=0, $response_timeout=30, $cookies) {
- return $this->send($data, $timeout, $response_timeout, $cookies);
- }
-
- /**
- * if authenticating, set user credentials here
- *
- * @param string $username
- * @param string $password
- * @param string $authtype (basic, digest, certificate)
- * @param array $digestRequest (keys must be nonce, nc, realm, qop)
- * @param array $certRequest (keys must be cainfofile, sslcertfile, sslkeyfile, passphrase: see corresponding options in cURL docs)
- * @access public
- */
- function setCredentials($username, $password, $authtype = 'basic', $digestRequest = array(), $certRequest = array()) {
- global $_SERVER;
-
- $this->debug("Set credentials for authtype $authtype");
- // cf. RFC 2617
- if ($authtype == 'basic') {
- $this->outgoing_headers['Authorization'] = 'Basic '.base64_encode(str_replace(':','',$username).':'.$password);
- } elseif ($authtype == 'digest') {
- if (isset($digestRequest['nonce'])) {
- $digestRequest['nc'] = isset($digestRequest['nc']) ? $digestRequest['nc']++ : 1;
-
- // calculate the Digest hashes (calculate code based on digest implementation found at: http://www.rassoc.com/gregr/weblog/stories/2002/07/09/webServicesSecurityHttpDigestAuthenticationWithoutActiveDirectory.html)
-
- // A1 = unq(username-value) ":" unq(realm-value) ":" passwd
- $A1 = $username. ':' . $digestRequest['realm'] . ':' . $password;
-
- // H(A1) = MD5(A1)
- $HA1 = md5($A1);
-
- // A2 = Method ":" digest-uri-value
- $A2 = 'POST:' . $this->digest_uri;
-
- // H(A2)
- $HA2 = md5($A2);
-
- // KD(secret, data) = H(concat(secret, ":", data))
- // if qop == auth:
- // request-digest = <"> < KD ( H(A1), unq(nonce-value)
- // ":" nc-value
- // ":" unq(cnonce-value)
- // ":" unq(qop-value)
- // ":" H(A2)
- // ) <">
- // if qop is missing,
- // request-digest = <"> < KD ( H(A1), unq(nonce-value) ":" H(A2) ) > <">
-
- $unhashedDigest = '';
- $nonce = isset($digestRequest['nonce']) ? $digestRequest['nonce'] : '';
- $cnonce = $nonce;
- if ($digestRequest['qop'] != '') {
- $unhashedDigest = $HA1 . ':' . $nonce . ':' . sprintf("%08d", $digestRequest['nc']) . ':' . $cnonce . ':' . $digestRequest['qop'] . ':' . $HA2;
- } else {
- $unhashedDigest = $HA1 . ':' . $nonce . ':' . $HA2;
- }
-
- $hashedDigest = md5($unhashedDigest);
-
- $this->outgoing_headers['Authorization'] = 'Digest username="' . $username . '", realm="' . $digestRequest['realm'] . '", nonce="' . $nonce . '", uri="' . $this->digest_uri . '", cnonce="' . $cnonce . '", nc=' . sprintf("%08x", $digestRequest['nc']) . ', qop="' . $digestRequest['qop'] . '", response="' . $hashedDigest . '"';
- }
- } elseif ($authtype == 'certificate') {
- $this->certRequest = $certRequest;
- }
- $this->username = $username;
- $this->password = $password;
- $this->authtype = $authtype;
- $this->digestRequest = $digestRequest;
-
- if (isset($this->outgoing_headers['Authorization'])) {
- $this->debug('Authorization header set: ' . substr($this->outgoing_headers['Authorization'], 0, 12) . '...');
- } else {
- $this->debug('Authorization header not set');
- }
- }
-
- /**
- * set the soapaction value
- *
- * @param string $soapaction
- * @access public
- */
- function setSOAPAction($soapaction) {
- $this->outgoing_headers['SOAPAction'] = '"' . $soapaction . '"';
- }
-
- /**
- * use http encoding
- *
- * @param string $enc encoding style. supported values: gzip, deflate, or both
- * @access public
- */
- function setEncoding($enc='gzip, deflate'){
- $this->protocol_version = '1.1';
- $this->outgoing_headers['Accept-Encoding'] = $enc;
- if (!isset($this->outgoing_headers['Connection'])) {
- $this->outgoing_headers['Connection'] = 'close';
- $this->persistentConnection = false;
- }
- set_magic_quotes_runtime(0);
- // deprecated
- $this->encoding = $enc;
- }
-
- /**
- * set proxy info here
- *
- * @param string $proxyhost
- * @param string $proxyport
- * @param string $proxyusername
- * @param string $proxypassword
- * @access public
- */
- function setProxy($proxyhost, $proxyport, $proxyusername = '', $proxypassword = '') {
- $this->uri = $this->url;
- $this->host = $proxyhost;
- $this->port = $proxyport;
- if ($proxyusername != '' && $proxypassword != '') {
- $this->outgoing_headers['Proxy-Authorization'] = ' Basic '.base64_encode($proxyusername.':'.$proxypassword);
- }
- }
-
- /**
- * decode a string that is encoded w/ "chunked' transfer encoding
- * as defined in RFC2068 19.4.6
- *
- * @param string $buffer
- * @param string $lb
- * @returns string
- * @access public
- * @deprecated
- */
- function decodeChunked($buffer, $lb){
- // length := 0
- $length = 0;
- $new = '';
-
- // read chunk-size, chunk-extension (if any) and CRLF
- // get the position of the linebreak
- $chunkend = strpos($buffer, $lb);
- if ($chunkend == FALSE) {
- $this->debug('no linebreak found in decodeChunked');
- return $new;
- }
- $temp = substr($buffer,0,$chunkend);
- $chunk_size = hexdec( trim($temp) );
- $chunkstart = $chunkend + strlen($lb);
- // while (chunk-size > 0) {
- while ($chunk_size > 0) {
- $this->debug("chunkstart: $chunkstart chunk_size: $chunk_size");
- $chunkend = strpos( $buffer, $lb, $chunkstart + $chunk_size);
-
- // Just in case we got a broken connection
- if ($chunkend == FALSE) {
- $chunk = substr($buffer,$chunkstart);
- // append chunk-data to entity-body
- $new .= $chunk;
- $length += strlen($chunk);
- break;
- }
-
- // read chunk-data and CRLF
- $chunk = substr($buffer,$chunkstart,$chunkend-$chunkstart);
- // append chunk-data to entity-body
- $new .= $chunk;
- // length := length + chunk-size
- $length += strlen($chunk);
- // read chunk-size and CRLF
- $chunkstart = $chunkend + strlen($lb);
-
- $chunkend = strpos($buffer, $lb, $chunkstart) + strlen($lb);
- if ($chunkend == FALSE) {
- break; //Just in case we got a broken connection
- }
- $temp = substr($buffer,$chunkstart,$chunkend-$chunkstart);
- $chunk_size = hexdec( trim($temp) );
- $chunkstart = $chunkend;
- }
- return $new;
- }
-
- /*
- * Writes payload, including HTTP headers, to $this->outgoing_payload.
- */
- function buildPayload($data, $cookie_str = '') {
- // add content-length header
- $this->outgoing_headers['Content-Length'] = strlen($data);
-
- // start building outgoing payload:
- $req = "$this->request_method $this->uri HTTP/$this->protocol_version";
- $this->debug("HTTP request: $req");
- $this->outgoing_payload = "$req\r\n";
-
- // loop thru headers, serializing
- foreach($this->outgoing_headers as $k => $v){
- $hdr = $k.': '.$v;
- $this->debug("HTTP header: $hdr");
- $this->outgoing_payload .= "$hdr\r\n";
- }
-
- // add any cookies
- if ($cookie_str != '') {
- $hdr = 'Cookie: '.$cookie_str;
- $this->debug("HTTP header: $hdr");
- $this->outgoing_payload .= "$hdr\r\n";
- }
-
- // header/body separator
- $this->outgoing_payload .= "\r\n";
-
- // add data
- $this->outgoing_payload .= $data;
- }
-
- function sendRequest($data, $cookies = NULL) {
- // build cookie string
- $cookie_str = $this->getCookiesForRequest($cookies, (($this->scheme == 'ssl') || ($this->scheme == 'https')));
-
- // build payload
- $this->buildPayload($data, $cookie_str);
-
- if ($this->scheme == 'http' || $this->scheme == 'ssl') {
- // send payload
- if(!fputs($this->fp, $this->outgoing_payload, strlen($this->outgoing_payload))) {
- $this->setError('couldn\'t write message data to socket');
- $this->debug('couldn\'t write message data to socket');
- return false;
- }
- $this->debug('wrote data to socket, length = ' . strlen($this->outgoing_payload));
- return true;
- } else if ($this->scheme == 'https') {
- // set payload
- // TODO: cURL does say this should only be the verb, and in fact it
- // turns out that the URI and HTTP version are appended to this, which
- // some servers refuse to work with
- //curl_setopt($this->ch, CURLOPT_CUSTOMREQUEST, $this->outgoing_payload);
- foreach($this->outgoing_headers as $k => $v){
- $curl_headers[] = "$k: $v";
- }
- if ($cookie_str != '') {
- $curl_headers[] = 'Cookie: ' . $cookie_str;
- }
- curl_setopt($this->ch, CURLOPT_HTTPHEADER, $curl_headers);
- if ($this->request_method == "POST") {
- curl_setopt($this->ch, CURLOPT_POST, 1);
- curl_setopt($this->ch, CURLOPT_POSTFIELDS, $data);
- } else {
- }
- $this->debug('set cURL payload');
- return true;
- }
- }
-
- function getResponse(){
- $this->incoming_payload = '';
-
- if ($this->scheme == 'http' || $this->scheme == 'ssl') {
- // loop until headers have been retrieved
- $data = '';
- while (!isset($lb)){
-
- // We might EOF during header read.
- if(feof($this->fp)) {
- $this->incoming_payload = $data;
- $this->debug('found no headers before EOF after length ' . strlen($data));
- $this->debug("received before EOF:\n" . $data);
- $this->setError('server failed to send headers');
- return false;
- }
-
- $tmp = fgets($this->fp, 256);
- $tmplen = strlen($tmp);
- $this->debug("read line of $tmplen bytes: " . trim($tmp));
-
- if ($tmplen == 0) {
- $this->incoming_payload = $data;
- $this->debug('socket read of headers timed out after length ' . strlen($data));
- $this->debug("read before timeout:\n" . $data);
- $this->setError('socket read of headers timed out');
- return false;
- }
-
- $data .= $tmp;
- $pos = strpos($data,"\r\n\r\n");
- if($pos > 1){
- $lb = "\r\n";
- } else {
- $pos = strpos($data,"\n\n");
- if($pos > 1){
- $lb = "\n";
- }
- }
- // remove 100 header
- if(isset($lb) && ereg('^HTTP/1.1 100',$data)){
- unset($lb);
- $data = '';
- }//
- }
- // store header data
- $this->incoming_payload .= $data;
- $this->debug('found end of headers after length ' . strlen($data));
- // process headers
- $header_data = trim(substr($data,0,$pos));
- $header_array = explode($lb,$header_data);
- $this->incoming_headers = array();
- $this->incoming_cookies = array();
- foreach($header_array as $header_line){
- $arr = explode(':',$header_line, 2);
- if(count($arr) > 1){
- $header_name = strtolower(trim($arr[0]));
- $this->incoming_headers[$header_name] = trim($arr[1]);
- if ($header_name == 'set-cookie') {
- // TODO: allow multiple cookies from parseCookie
- $cookie = $this->parseCookie(trim($arr[1]));
- if ($cookie) {
- $this->incoming_cookies[] = $cookie;
- $this->debug('found cookie: ' . $cookie['name'] . ' = ' . $cookie['value']);
- } else {
- $this->debug('did not find cookie in ' . trim($arr[1]));
- }
- }
- } else if (isset($header_name)) {
- // append continuation line to previous header
- $this->incoming_headers[$header_name] .= $lb . ' ' . $header_line;
- }
- }
-
- // loop until msg has been received
- if (isset($this->incoming_headers['transfer-encoding']) && strtolower($this->incoming_headers['transfer-encoding']) == 'chunked') {
- $content_length = 2147483647; // ignore any content-length header
- $chunked = true;
- $this->debug("want to read chunked content");
- } elseif (isset($this->incoming_headers['content-length'])) {
- $content_length = $this->incoming_headers['content-length'];
- $chunked = false;
- $this->debug("want to read content of length $content_length");
- } else {
- $content_length = 2147483647;
- $chunked = false;
- $this->debug("want to read content to EOF");
- }
- $data = '';
- do {
- if ($chunked) {
- $tmp = fgets($this->fp, 256);
- $tmplen = strlen($tmp);
- $this->debug("read chunk line of $tmplen bytes");
- if ($tmplen == 0) {
- $this->incoming_payload = $data;
- $this->debug('socket read of chunk length timed out after length ' . strlen($data));
- $this->debug("read before timeout:\n" . $data);
- $this->setError('socket read of chunk length timed out');
- return false;
- }
- $content_length = hexdec(trim($tmp));
- $this->debug("chunk length $content_length");
- }
- $strlen = 0;
- while (($strlen < $content_length) && (!feof($this->fp))) {
- $readlen = min(8192, $content_length - $strlen);
- $tmp = fread($this->fp, $readlen);
- $tmplen = strlen($tmp);
- $this->debug("read buffer of $tmplen bytes");
- if (($tmplen == 0) && (!feof($this->fp))) {
- $this->incoming_payload = $data;
- $this->debug('socket read of body timed out after length ' . strlen($data));
- $this->debug("read before timeout:\n" . $data);
- $this->setError('socket read of body timed out');
- return false;
- }
- $strlen += $tmplen;
- $data .= $tmp;
- }
- if ($chunked && ($content_length > 0)) {
- $tmp = fgets($this->fp, 256);
- $tmplen = strlen($tmp);
- $this->debug("read chunk terminator of $tmplen bytes");
- if ($tmplen == 0) {
- $this->incoming_payload = $data;
- $this->debug('socket read of chunk terminator timed out after length ' . strlen($data));
- $this->debug("read before timeout:\n" . $data);
- $this->setError('socket read of chunk terminator timed out');
- return false;
- }
- }
- } while ($chunked && ($content_length > 0) && (!feof($this->fp)));
- if (feof($this->fp)) {
- $this->debug('read to EOF');
- }
- $this->debug('read body of length ' . strlen($data));
- $this->incoming_payload .= $data;
- $this->debug('received a total of '.strlen($this->incoming_payload).' bytes of data from server');
-
- // close filepointer
- if(
- (isset($this->incoming_headers['connection']) && strtolower($this->incoming_headers['connection']) == 'close') ||
- (! $this->persistentConnection) || feof($this->fp)){
- fclose($this->fp);
- $this->fp = false;
- $this->debug('closed socket');
- }
-
- // connection was closed unexpectedly
- if($this->incoming_payload == ''){
- $this->setError('no response from server');
- return false;
- }
-
- // decode transfer-encoding
-// if(isset($this->incoming_headers['transfer-encoding']) && strtolower($this->incoming_headers['transfer-encoding']) == 'chunked'){
-// if(!$data = $this->decodeChunked($data, $lb)){
-// $this->setError('Decoding of chunked data failed');
-// return false;
-// }
- //print "<pre>\nde-chunked:\n---------------\n$data\n\n---------------\n</pre>";
- // set decoded payload
-// $this->incoming_payload = $header_data.$lb.$lb.$data;
-// }
-
- } else if ($this->scheme == 'https') {
- // send and receive
- $this->debug('send and receive with cURL');
- $this->incoming_payload = curl_exec($this->ch);
- $data = $this->incoming_payload;
-
- $cErr = curl_error($this->ch);
- if ($cErr != '') {
- $err = 'cURL ERROR: '.curl_errno($this->ch).': '.$cErr.'<br>';
- foreach(curl_getinfo($this->ch) as $k => $v){
- $err .= "$k: $v<br>";
- }
- $this->debug($err);
- $this->setError($err);
- curl_close($this->ch);
- return false;
- } else {
- //echo '<pre>';
- //var_dump(curl_getinfo($this->ch));
- //echo '</pre>';
- }
- // close curl
- $this->debug('No cURL error, closing cURL');
- curl_close($this->ch);
-
- // remove 100 header
- if (ereg('^HTTP/1.1 100',$data)) {
- if ($pos = strpos($data,"\r\n\r\n")) {
- $data = ltrim(substr($data,$pos));
- } elseif($pos = strpos($data,"\n\n") ) {
- $data = ltrim(substr($data,$pos));
- }
- }
-
- // separate content from HTTP headers
- if ($pos = strpos($data,"\r\n\r\n")) {
- $lb = "\r\n";
- } elseif( $pos = strpos($data,"\n\n")) {
- $lb = "\n";
- } else {
- $this->debug('no proper separation of headers and document');
- $this->setError('no proper separation of headers and document');
- return false;
- }
- $header_data = trim(substr($data,0,$pos));
- $header_array = explode($lb,$header_data);
- $data = ltrim(substr($data,$pos));
- $this->debug('found proper separation of headers and document');
- $this->debug('cleaned data, stringlen: '.strlen($data));
- // clean headers
- foreach ($header_array as $header_line) {
- $arr = explode(':',$header_line,2);
- if(count($arr) > 1){
- $header_name = strtolower(trim($arr[0]));
- $this->incoming_headers[$header_name] = trim($arr[1]);
- if ($header_name == 'set-cookie') {
- // TODO: allow multiple cookies from parseCookie
- $cookie = $this->parseCookie(trim($arr[1]));
- if ($cookie) {
- $this->incoming_cookies[] = $cookie;
- $this->debug('found cookie: ' . $cookie['name'] . ' = ' . $cookie['value']);
- } else {
- $this->debug('did not find cookie in ' . trim($arr[1]));
- }
- }
- } else if (isset($header_name)) {
- // append continuation line to previous header
- $this->incoming_headers[$header_name] .= $lb . ' ' . $header_line;
- }
- }
- }
-
- $arr = explode(' ', $header_array[0], 3);
- $http_version = $arr[0];
- $http_status = intval($arr[1]);
- $http_reason = count($arr) > 2 ? $arr[2] : '';
-
- // see if we need to resend the request with http digest authentication
- if (isset($this->incoming_headers['location']) && $http_status == 301) {
- $this->debug("Got 301 $http_reason with Location: " . $this->incoming_headers['location']);
- $this->setURL($this->incoming_headers['location']);
- $this->tryagain = true;
- return false;
- }
-
- // see if we need to resend the request with http digest authentication
- if (isset($this->incoming_headers['www-authenticate']) && $http_status == 401) {
- $this->debug("Got 401 $http_reason with WWW-Authenticate: " . $this->incoming_headers['www-authenticate']);
- if (substr("Digest ", $this->incoming_headers['www-authenticate'])) {
- $this->debug('Server wants digest authentication');
- // remove "Digest " from our elements
- $digestString = str_replace('Digest ', '', $this->incoming_headers['www-authenticate']);
-
- // parse elements into array
- $digestElements = explode(',', $digestString);
- foreach ($digestElements as $val) {
- $tempElement = explode('=', trim($val), 2);
- $digestRequest[$tempElement[0]] = str_replace("\"", '', $tempElement[1]);
- }
-
- // should have (at least) qop, realm, nonce
- if (isset($digestRequest['nonce'])) {
- $this->setCredentials($this->username, $this->password, 'digest', $digestRequest);
- $this->tryagain = true;
- return false;
- }
- }
- $this->debug('HTTP authentication failed');
- $this->setError('HTTP authentication failed');
- return false;
- }
-
- if (
- ($http_status >= 300 && $http_status <= 307) ||
- ($http_status >= 400 && $http_status <= 417) ||
- ($http_status >= 501 && $http_status <= 505)
- ) {
- $this->setError("Unsupported HTTP response status $http_status $http_reason (soapclient->response has contents of the response)");
- return false;
- }
-
- // decode content-encoding
- if(isset($this->incoming_headers['content-encoding']) && $this->incoming_headers['content-encoding'] != ''){
- if(strtolower($this->incoming_headers['content-encoding']) == 'deflate' || strtolower($this->incoming_headers['content-encoding']) == 'gzip'){
- // if decoding works, use it. else assume data wasn't gzencoded
- if(function_exists('gzinflate')){
- //$timer->setMarker('starting decoding of gzip/deflated content');
- // IIS 5 requires gzinflate instead of gzuncompress (similar to IE 5 and gzdeflate v. gzcompress)
- // this means there are no Zlib headers, although there should be
- $this->debug('The gzinflate function exists');
- $datalen = strlen($data);
- if ($this->incoming_headers['content-encoding'] == 'deflate') {
- if ($degzdata = @gzinflate($data)) {
- $data = $degzdata;
- $this->debug('The payload has been inflated to ' . strlen($data) . ' bytes');
- if (strlen($data) < $datalen) {
- // test for the case that the payload has been compressed twice
- $this->debug('The inflated payload is smaller than the gzipped one; try again');
- if ($degzdata = @gzinflate($data)) {
- $data = $degzdata;
- $this->debug('The payload has been inflated again to ' . strlen($data) . ' bytes');
- }
- }
- } else {
- $this->debug('Error using gzinflate to inflate the payload');
- $this->setError('Error using gzinflate to inflate the payload');
- }
- } elseif ($this->incoming_headers['content-encoding'] == 'gzip') {
- if ($degzdata = @gzinflate(substr($data, 10))) { // do our best
- $data = $degzdata;
- $this->debug('The payload has been un-gzipped to ' . strlen($data) . ' bytes');
- if (strlen($data) < $datalen) {
- // test for the case that the payload has been compressed twice
- $this->debug('The un-gzipped payload is smaller than the gzipped one; try again');
- if ($degzdata = @gzinflate(substr($data, 10))) {
- $data = $degzdata;
- $this->debug('The payload has been un-gzipped again to ' . strlen($data) . ' bytes');
- }
- }
- } else {
- $this->debug('Error using gzinflate to un-gzip the payload');
- $this->setError('Error using gzinflate to un-gzip the payload');
- }
- }
- //$timer->setMarker('finished decoding of gzip/deflated content');
- //print "<xmp>\nde-inflated:\n---------------\n$data\n-------------\n</xmp>";
- // set decoded payload
- $this->incoming_payload = $header_data.$lb.$lb.$data;
- } else {
- $this->debug('The server sent compressed data. Your php install must have the Zlib extension compiled in to support this.');
- $this->setError('The server sent compressed data. Your php install must have the Zlib extension compiled in to support this.');
- }
- } else {
- $this->debug('Unsupported Content-Encoding ' . $this->incoming_headers['content-encoding']);
- $this->setError('Unsupported Content-Encoding ' . $this->incoming_headers['content-encoding']);
- }
- } else {
- $this->debug('No Content-Encoding header');
- }
-
- if(strlen($data) == 0){
- $this->debug('no data after headers!');
- $this->setError('no data present after HTTP headers');
- return false;
- }
-
- return $data;
- }
-
- function setContentType($type, $charset = false) {
- $this->outgoing_headers['Content-Type'] = $type . ($charset ? '; charset=' . $charset : '');
- }
-
- function usePersistentConnection(){
- if (isset($this->outgoing_headers['Accept-Encoding'])) {
- return false;
- }
- $this->protocol_version = '1.1';
- $this->persistentConnection = true;
- $this->outgoing_headers['Connection'] = 'Keep-Alive';
- return true;
- }
-
- /**
- * parse an incoming Cookie into it's parts
- *
- * @param string $cookie_str content of cookie
- * @return array with data of that cookie
- * @access private
- *
- * TODO: allow a Set-Cookie string to be parsed into multiple cookies
- */
- function parseCookie($cookie_str) {
- $cookie_str = str_replace('; ', ';', $cookie_str) . ';';
- $data = split(';', $cookie_str);
- $value_str = $data[0];
-
- $cookie_param = 'domain=';
- $start = strpos($cookie_str, $cookie_param);
- if ($start > 0) {
- $domain = substr($cookie_str, $start + strlen($cookie_param));
- $domain = substr($domain, 0, strpos($domain, ';'));
- } else {
- $domain = '';
- }
-
- $cookie_param = 'expires=';
- $start = strpos($cookie_str, $cookie_param);
- if ($start > 0) {
- $expires = substr($cookie_str, $start + strlen($cookie_param));
- $expires = substr($expires, 0, strpos($expires, ';'));
- } else {
- $expires = '';
- }
-
- $cookie_param = 'path=';
- $start = strpos($cookie_str, $cookie_param);
- if ( $start > 0 ) {
- $path = substr($cookie_str, $start + strlen($cookie_param));
- $path = substr($path, 0, strpos($path, ';'));
- } else {
- $path = '/';
- }
-
- $cookie_param = ';secure;';
- if (strpos($cookie_str, $cookie_param) !== FALSE) {
- $secure = true;
- } else {
- $secure = false;
- }
-
- $sep_pos = strpos($value_str, '=');
-
- if ($sep_pos) {
- $name = substr($value_str, 0, $sep_pos);
- $value = substr($value_str, $sep_pos + 1);
- $cookie= array( 'name' => $name,
- 'value' => $value,
- 'domain' => $domain,
- 'path' => $path,
- 'expires' => $expires,
- 'secure' => $secure
- );
- return $cookie;
- }
- return false;
- }
-
- /**
- * sort out cookies for the current request
- *
- * @param array $cookies array with all cookies
- * @param boolean $secure is the send-content secure or not?
- * @return string for Cookie-HTTP-Header
- * @access private
- */
- function getCookiesForRequest($cookies, $secure=false) {
- $cookie_str = '';
- if ((! is_null($cookies)) && (is_array($cookies))) {
- foreach ($cookies as $cookie) {
- if (! is_array($cookie)) {
- continue;
- }
- $this->debug("check cookie for validity: ".$cookie['name'].'='.$cookie['value']);
- if ((isset($cookie['expires'])) && (! empty($cookie['expires']))) {
- if (strtotime($cookie['expires']) <= time()) {
- $this->debug('cookie has expired');
- continue;
- }
- }
- if ((isset($cookie['domain'])) && (! empty($cookie['domain']))) {
- $domain = preg_quote($cookie['domain']);
- if (! preg_match("'.*$domain$'i", $this->host)) {
- $this->debug('cookie has different domain');
- continue;
- }
- }
- if ((isset($cookie['path'])) && (! empty($cookie['path']))) {
- $path = preg_quote($cookie['path']);
- if (! preg_match("'^$path.*'i", $this->path)) {
- $this->debug('cookie is for a different path');
- continue;
- }
- }
- if ((! $secure) && (isset($cookie['secure'])) && ($cookie['secure'])) {
- $this->debug('cookie is secure, transport is not');
- continue;
- }
- $cookie_str .= $cookie['name'] . '=' . $cookie['value'] . '; ';
- $this->debug('add cookie to Cookie-String: ' . $cookie['name'] . '=' . $cookie['value']);
- }
- }
- return $cookie_str;
- }
-}
-
-
-?>
\ No newline at end of file |