function sign_url_for_put($obj)
{
global $bucket;
global $object;
$timeout = 3600;
//通过content上传
$options = NULL;
$response = $obj->presign_url($bucket, $object, $timeout, "PUT", $options);
SampleUtil::my_echo("签名的URL为:" . $response);
$content = 'abcdefg';
$request = new RequestCore($response);
$request->set_method('PUT');
$request->add_header('Content-Type', '');
$request->add_header('Content-Length', strlen($content));
$request->set_body($content);
$request->send_request();
$res = new ResponseCore($request->get_response_header(), $request->get_response_body(), $request->get_response_code());
if ($res->isOK()) {
SampleUtil::my_echo("签名上传字符串成功");
} else {
SampleUtil::my_echo("签名上传字符串失败");
}
//通过file上传
$file = __FILE__;
if (!file_exists($file)) {
throw new OSS_Exception($file . OSS_FILE_NOT_EXIST);
}
$options = array('Content-Type' => 'txt');
$response = $obj->presign_url($bucket, $object, $timeout, "PUT", $options);
SampleUtil::my_echo("签名的URL为:" . $response);
$request = new RequestCore($response);
$request->set_method('PUT');
$request->add_header('Content-Type', 'txt');
$request->set_read_file($file);
$request->set_read_stream_size(filesize($file));
$request->send_request();
$res = new ResponseCore($request->get_response_header(), $request->get_response_body(), $request->get_response_code());
if ($res->isOK()) {
SampleUtil::my_echo("签名上传文件成功");
} else {
SampleUtil::my_echo("签名上传字符串失败");
}
}
/**
* 调用API
* @param string $apiMethod api方法名
* @param array || string $params 请求参数
* @param string $method HTTP请求类型
* @param string $headers 附加的HTTP HEADER信息
* @return string
*/
private function _baseControl($apiMethod, $params, $method = 'GET', $headers = array())
{
$method = strtoupper($method);
if (is_array($params)) {
$params = http_build_query($params, '', '&');
}
$url = $this->_pcs_uri_prefixs['https'] . $apiMethod . ($method == 'GET' ? '&' . $params : '');
$requestCore = new RequestCore();
$requestCore->set_request_url($url);
$requestCore->set_method($method);
if ($method == 'POST') {
$requestCore->set_body($params);
}
foreach ($headers as $key => $value) {
$requestCore->add_header($key, $value);
}
$requestCore->send_request();
$result = $requestCore->get_response_body();
return $result;
}
/**
* @return array
*/
protected function getHttpResponse($method, $url, $body, $headers)
{
$request = new RequestCore($url);
foreach ($headers as $key => $value) {
$request->add_header($key, $value);
}
$request->set_method($method);
$request->set_useragent(USER_AGENT);
if ($method == "POST") {
$request->set_body($body);
}
$request->send_request();
$response = array();
$response[] = (int) $request->get_response_code();
$response[] = $request->get_response_header();
$response[] = $request->get_response_body();
return $response;
}
/**
* _baseControl
*
* 用户关注：否
*
* 网络交互方法
*
* @access protected
* @param array $opt 参数数组
* @throws ChannelException 如果出错，则抛出异常，错误号为self::CHANNEL_SDK_SYS
*
* @version 1.0.0.0
*/
protected function _baseControl($opt)
{
$content = '';
$resource = 'channel';
if (isset($opt[self::CHANNEL_ID]) && !is_null($opt[self::CHANNEL_ID]) && !in_array($opt[self::METHOD], $this->_method_channel_in_body)) {
$resource = $opt[self::CHANNEL_ID];
unset($opt[self::CHANNEL_ID]);
}
$host = $opt[self::HOST];
unset($opt[self::HOST]);
$url = $host . '/rest/2.0/' . self::PRODUCT . '/';
$url .= $resource;
$http_method = 'POST';
$opt[self::SIGN] = $this->_genSign($http_method, $url, $opt);
foreach ($opt as $k => $v) {
$k = urlencode($k);
$v = urlencode($v);
$content .= $k . '=' . $v . '&';
}
$content = substr($content, 0, strlen($content) - 1);
$request = new RequestCore($url);
$headers['Content-Type'] = 'application/x-www-form-urlencoded';
$headers['User-Agent'] = 'Baidu Channel Service Phpsdk Client';
foreach ($headers as $headerKey => $headerValue) {
$headerValue = str_replace(array("\r", "\n"), '', $headerValue);
if ($headerValue !== '') {
$request->add_header($headerKey, $headerValue);
}
}
$request->set_method($http_method);
$request->set_body($content);
if (is_array($this->_curlOpts)) {
$request->set_curlopts($this->_curlOpts);
}
$request->send_request();
return new ResponseCore($request->get_response_header(), $request->get_response_body(), $request->get_response_code());
}
/**
* Authorization
* @param array $options (Required)
* @throws OSS_Exception
* @author xiaobing.meng@alibaba-inc.com
* @since 2012-05-31
*/
public function auth($options)
{
//开始记录LOG
$msg = "---LOG START---------------------------------------------------------------------------\n";
//验证Bucket,list_bucket时不需要验证
if (!('/' == $options[self::OSS_OBJECT] && '' == $options[self::OSS_BUCKET] && 'GET' == $options[self::OSS_METHOD]) && !$this->validate_bucket($options[self::OSS_BUCKET])) {
throw new OSS_Exception('"' . $options[self::OSS_BUCKET] . '"' . OSS_BUCKET_NAME_INVALID);
}
//验证Object
if (isset($options[self::OSS_OBJECT]) && !$this->validate_object($options[self::OSS_OBJECT])) {
throw new OSS_Exception($options[self::OSS_OBJECT] . OSS_OBJECT_NAME_INVALID);
}
//Object编码为UTF-8
if ($this->is_gb2312($options[self::OSS_OBJECT])) {
$options[self::OSS_OBJECT] = iconv('GB2312', "UTF-8", $options[self::OSS_OBJECT]);
} elseif ($this->check_char($options[self::OSS_OBJECT], true)) {
$options[self::OSS_OBJECT] = iconv('GBK', "UTF-8", $options[self::OSS_OBJECT]);
}
//验证ACL
if (isset($options[self::OSS_HEADERS][self::OSS_ACL]) && !empty($options[self::OSS_HEADERS][self::OSS_ACL])) {
if (!in_array(strtolower($options[self::OSS_HEADERS][self::OSS_ACL]), self::$OSS_ACL_TYPES)) {
throw new OSS_Exception($options[self::OSS_HEADERS][self::OSS_ACL] . ':' . OSS_ACL_INVALID);
}
}
//定义scheme
$scheme = $this->use_ssl ? 'https://' : 'http://';
//匹配bucket
if (strpos($options[self::OSS_BUCKET], "-") !== false) {
//bucket 带"-"的时候
$this->set_enable_domain_style(false);
} else {
$this->set_enable_domain_style(true);
}
if ($this->enable_domain_style) {
$hostname = $this->vhost ? $this->vhost : ($options[self::OSS_BUCKET] == '' ? $this->hostname : $options[self::OSS_BUCKET] . '.' . $this->hostname);
} else {
$hostname = isset($options[self::OSS_BUCKET]) && '' !== $options[self::OSS_BUCKET] ? $this->hostname . '/' . $options[self::OSS_BUCKET] : $this->hostname;
}
//请求参数
$resource = '';
$sub_resource = '';
$signable_resource = '';
$query_string_params = array();
$signable_query_string_params = array();
$string_to_sign = '';
$headers = array(self::OSS_CONTENT_MD5 => '', self::OSS_CONTENT_TYPE => isset($options[self::OSS_CONTENT_TYPE]) ? $options[self::OSS_CONTENT_TYPE] : 'application/x-www-form-urlencoded', self::OSS_DATE => isset($options[self::OSS_DATE]) ? $options[self::OSS_DATE] : gmdate('D, d M Y H:i:s \\G\\M\\T'), self::OSS_HOST => $this->enable_domain_style ? $hostname : $this->hostname);
if (isset($options[self::OSS_OBJECT]) && '/' !== $options[self::OSS_OBJECT]) {
$signable_resource = '/' . str_replace('%2F', '/', rawurlencode($options[self::OSS_OBJECT]));
}
if (isset($options[self::OSS_QUERY_STRING])) {
$query_string_params = array_merge($query_string_params, $options[self::OSS_QUERY_STRING]);
}
$query_string = $this->to_query_string($query_string_params);
$signable_list = array('partNumber', 'uploadId');
foreach ($signable_list as $item) {
if (isset($options[$item])) {
$signable_query_string_params[$item] = $options[$item];
}
}
$signable_query_string = $this->to_query_string($signable_query_string_params);
//合并 HTTP headers
if (isset($options[self::OSS_HEADERS])) {
$headers = array_merge($headers, $options[self::OSS_HEADERS]);
}
//生成请求URL
$conjunction = '?';
$non_signable_resource = '';
if (isset($options[self::OSS_SUB_RESOURCE])) {
$signable_resource .= $conjunction . $options[self::OSS_SUB_RESOURCE];
$conjunction = '&';
}
if ($signable_query_string !== '') {
$signable_query_string = $conjunction . $signable_query_string;
$conjunction = '&';
}
if ($query_string !== '') {
$non_signable_resource .= $conjunction . $query_string;
$conjunction = '&';
}
$this->request_url = $scheme . $hostname . $signable_resource . $signable_query_string . $non_signable_resource;
$msg .= "--REQUEST URL:----------------------------------------------\n" . $this->request_url . "\n";
//创建请求
$request = new RequestCore($this->request_url);
// Streaming uploads
if (isset($options[self::OSS_FILE_UPLOAD])) {
if (is_resource($options[self::OSS_FILE_UPLOAD])) {
$length = null;
if (isset($options[self::OSS_CONTENT_LENGTH])) {
$length = $options[self::OSS_CONTENT_LENGTH];
} elseif (isset($options[self::OSS_SEEK_TO])) {
$stats = fstat($options[self::OSS_FILE_UPLOAD]);
if ($stats && $stats[self::OSS_SIZE] >= 0) {
$length = $stats[self::OSS_SIZE] - (int) $options[self::OSS_SEEK_TO];
}
}
$request->set_read_stream($options[self::OSS_FILE_UPLOAD], $length);
if ($headers[self::OSS_CONTENT_TYPE] === 'application/x-www-form-urlencoded') {
$headers[self::OSS_CONTENT_TYPE] = 'application/octet-stream';
}
} else {
$request->set_read_file($options[self::OSS_FILE_UPLOAD]);
$length = $request->read_stream_size;
if (isset($options[self::OSS_CONTENT_LENGTH])) {
$length = $options[self::OSS_CONTENT_LENGTH];
} elseif (isset($options[self::OSS_SEEK_TO]) && isset($length)) {
$length -= (int) $options[self::OSS_SEEK_TO];
}
$request->set_read_stream_size($length);
if (isset($headers[self::OSS_CONTENT_TYPE]) && $headers[self::OSS_CONTENT_TYPE] === 'application/x-www-form-urlencoded') {
$extension = explode('.', $options[self::OSS_FILE_UPLOAD]);
$ext = array_pop($extension);
$mime_type = MimeTypes::get_mimetype($ext);
$headers[self::OSS_CONTENT_TYPE] = $mime_type;
}
}
$options[self::OSS_CONTENT_MD5] = '';
}
if (isset($options[self::OSS_SEEK_TO])) {
$request->set_seek_position((int) $options[self::OSS_SEEK_TO]);
}
if (isset($options[self::OSS_FILE_DOWNLOAD])) {
if (is_resource($options[self::OSS_FILE_DOWNLOAD])) {
$request->set_write_stream($options[self::OSS_FILE_DOWNLOAD]);
} else {
$request->set_write_file($options[self::OSS_FILE_DOWNLOAD]);
}
}
if (isset($options[self::OSS_METHOD])) {
$request->set_method($options[self::OSS_METHOD]);
$string_to_sign .= $options[self::OSS_METHOD] . "\n";
}
if (isset($options[self::OSS_CONTENT])) {
$request->set_body($options[self::OSS_CONTENT]);
if ($headers[self::OSS_CONTENT_TYPE] === 'application/x-www-form-urlencoded') {
$headers[self::OSS_CONTENT_TYPE] = 'application/octet-stream';
}
$headers[self::OSS_CONTENT_LENGTH] = strlen($options[self::OSS_CONTENT]);
$headers[self::OSS_CONTENT_MD5] = $this->hex_to_base64(md5($options[self::OSS_CONTENT]));
}
uksort($headers, 'strnatcasecmp');
foreach ($headers as $header_key => $header_value) {
$header_value = str_replace(array("\r", "\n"), '', $header_value);
if ($header_value !== '') {
$request->add_header($header_key, $header_value);
}
if (strtolower($header_key) === 'content-md5' || strtolower($header_key) === 'content-type' || strtolower($header_key) === 'date' || isset($options['self::OSS_PREAUTH']) && (int) $options['self::OSS_PREAUTH'] > 0) {
$string_to_sign .= $header_value . "\n";
} elseif (substr(strtolower($header_key), 0, 6) === self::OSS_DEFAULT_PREFIX) {
$string_to_sign .= strtolower($header_key) . ':' . $header_value . "\n";
}
}
$string_to_sign .= '/' . $options[self::OSS_BUCKET];
$string_to_sign .= $this->enable_domain_style ? $options[self::OSS_BUCKET] != '' ? $options[self::OSS_OBJECT] == '/' ? '/' : '' : '' : '';
$string_to_sign .= rawurldecode($signable_resource) . urldecode($signable_query_string);
$msg .= "STRING TO SIGN:----------------------------------------------\n" . $string_to_sign . "\n";
$signature = base64_encode(hash_hmac('sha1', $string_to_sign, $this->access_key, true));
$request->add_header('Authorization', 'OSS ' . $this->access_id . ':' . $signature);
if (isset($options[self::OSS_PREAUTH]) && (int) $options[self::OSS_PREAUTH] > 0) {
return $this->request_url . $conjunction . self::OSS_URL_ACCESS_KEY_ID . '=' . $this->access_id . '&' . self::OSS_URL_EXPIRES . '=' . $options[self::OSS_PREAUTH] . '&' . self::OSS_URL_SIGNATURE . '=' . rawurlencode($signature);
} elseif (isset($options[self::OSS_PREAUTH])) {
return $this->request_url;
}
if ($this->debug_mode) {
$request->debug_mode = $this->debug_mode;
}
$msg .= "REQUEST HEADERS:----------------------------------------------\n" . serialize($request->request_headers) . "\n";
$request->send_request();
$response_header = $request->get_response_header();
$response_header['x-oss-request-url'] = $this->request_url;
$response_header['x-oss-redirects'] = $this->redirects;
$response_header['x-oss-stringtosign'] = $string_to_sign;
$response_header['x-oss-requestheaders'] = $request->request_headers;
$msg .= "RESPONSE HEADERS:----------------------------------------------\n" . serialize($response_header) . "\n";
$data = new ResponseCore($response_header, $request->get_response_body(), $request->get_response_code());
if ((int) $request->get_response_code() === 400 || (int) $request->get_response_code() === 500 || (int) $request->get_response_code() === 503) {
if ($this->redirects <= $this->max_retries) {
//设置休眠
$delay = (int) (pow(4, $this->redirects) * 100000);
usleep($delay);
$this->redirects++;
$data = $this->auth($options);
}
}
$msg .= "RESPONSE DATA:----------------------------------------------\n" . serialize($data) . "\n";
$msg .= date('Y-m-d H:i:s') . ":---LOG END---------------------------------------------------------------------------\n";
//add log
$this->log($msg);
$this->redirects = 0;
return $data;
}
/**
* auth接口
* @param array $options
* @return ResponseCore
* @throws OSS_Exception
* @throws RequestCore_Exception
*/
public function auth($options)
{
OSSUtil::validate_options($options);
//验证Bucket,list_bucket时不需要验证
if (!('/' == $options[self::OSS_OBJECT] && '' == $options[self::OSS_BUCKET] && 'GET' == $options[self::OSS_METHOD]) && !OSSUtil::validate_bucket($options[self::OSS_BUCKET])) {
throw new OSS_Exception('"' . $options[self::OSS_BUCKET] . '"' . OSS_BUCKET_NAME_INVALID);
}
//验证Object
if (isset($options[self::OSS_OBJECT]) && !OSSUtil::validate_object($options[self::OSS_OBJECT])) {
throw new OSS_Exception($options[self::OSS_OBJECT] . OSS_OBJECT_NAME_INVALID);
}
//Object编码为UTF-8
$tmp_object = $options[self::OSS_OBJECT];
try {
if (OSSUtil::is_gb2312($options[self::OSS_OBJECT])) {
$options[self::OSS_OBJECT] = iconv('GB2312', "UTF-8//IGNORE", $options[self::OSS_OBJECT]);
} elseif (OSSUtil::check_char($options[self::OSS_OBJECT], true)) {
$options[self::OSS_OBJECT] = iconv('GBK', "UTF-8//IGNORE", $options[self::OSS_OBJECT]);
}
} catch (Exception $e) {
try {
$tmp_object = iconv(mb_detect_encoding($tmp_object), "UTF-8", $tmp_object);
} catch (Exception $e) {
}
}
$options[self::OSS_OBJECT] = $tmp_object;
//验证ACL
if (isset($options[self::OSS_HEADERS][self::OSS_ACL]) && !empty($options[self::OSS_HEADERS][self::OSS_ACL])) {
if (!in_array(strtolower($options[self::OSS_HEADERS][self::OSS_ACL]), self::$OSS_ACL_TYPES)) {
throw new OSS_Exception($options[self::OSS_HEADERS][self::OSS_ACL] . ':' . OSS_ACL_INVALID);
}
}
//定义scheme
$scheme = $this->use_ssl ? 'https://' : 'http://';
if ($this->enable_domain_style) {
$hostname = $this->vhost ? $this->vhost : ($options[self::OSS_BUCKET] == '' ? $this->hostname : $options[self::OSS_BUCKET] . '.' . $this->hostname);
} else {
$hostname = isset($options[self::OSS_BUCKET]) && '' !== $options[self::OSS_BUCKET] ? $this->hostname . '/' . $options[self::OSS_BUCKET] : $this->hostname;
}
//请求参数
$signable_resource = '';
$query_string_params = array();
$signable_query_string_params = array();
$string_to_sign = '';
$oss_host = $this->hostname;
if ($this->enable_domain_style) {
$oss_host = $hostname;
}
$headers = array(self::OSS_CONTENT_MD5 => '', self::OSS_CONTENT_TYPE => isset($options[self::OSS_CONTENT_TYPE]) ? $options[self::OSS_CONTENT_TYPE] : 'application/x-www-form-urlencoded', self::OSS_DATE => isset($options[self::OSS_DATE]) ? $options[self::OSS_DATE] : gmdate('D, d M Y H:i:s \\G\\M\\T'), self::OSS_HOST => $oss_host);
if (isset($options[self::OSS_CONTENT_MD5])) {
$headers[self::OSS_CONTENT_MD5] = $options[self::OSS_CONTENT_MD5];
}
//增加stsSecurityToken
if (!is_null($this->security_token) && !$this->enable_sts_in_url) {
$headers[self::OSS_SECURITY_TOKEN] = $this->security_token;
}
if (isset($options[self::OSS_OBJECT]) && '/' !== $options[self::OSS_OBJECT]) {
$signable_resource = '/' . str_replace(array('%2F', '%25'), array('/', '%'), rawurlencode($options[self::OSS_OBJECT]));
}
if (isset($options[self::OSS_QUERY_STRING])) {
$query_string_params = array_merge($query_string_params, $options[self::OSS_QUERY_STRING]);
}
$query_string = OSSUtil::to_query_string($query_string_params);
$signable_list = array(self::OSS_PART_NUM, self::OSS_UPLOAD_ID);
foreach ($signable_list as $item) {
if (isset($options[$item])) {
$signable_query_string_params[$item] = $options[$item];
}
}
if ($this->enable_sts_in_url && !is_null($this->security_token)) {
$signable_query_string_params["security-token"] = $this->security_token;
}
$signable_query_string = OSSUtil::to_query_string($signable_query_string_params);
//合并 HTTP headers
if (isset($options[self::OSS_HEADERS])) {
$headers = array_merge($headers, $options[self::OSS_HEADERS]);
}
//生成请求URL
$conjunction = '?';
$non_signable_resource = '';
if (isset($options[self::OSS_SUB_RESOURCE])) {
$signable_resource .= $conjunction . $options[self::OSS_SUB_RESOURCE];
$conjunction = '&';
}
if ($signable_query_string !== '') {
$signable_query_string = $conjunction . $signable_query_string;
$conjunction = '&';
}
if ($query_string !== '') {
$non_signable_resource .= $conjunction . $query_string;
$conjunction = '&';
}
$this->request_url = $scheme . $hostname . $signable_resource . $signable_query_string . $non_signable_resource;
//创建请求
$request = new RequestCore($this->request_url);
$user_agent = OSS_NAME . "/" . OSS_VERSION . " (" . php_uname('s') . "/" . php_uname('r') . "/" . php_uname('m') . ";" . PHP_VERSION . ")";
$request->set_useragent($user_agent);
// Streaming uploads
if (isset($options[self::OSS_FILE_UPLOAD])) {
if (is_resource($options[self::OSS_FILE_UPLOAD])) {
$length = null;
if (isset($options[self::OSS_CONTENT_LENGTH])) {
$length = $options[self::OSS_CONTENT_LENGTH];
} elseif (isset($options[self::OSS_SEEK_TO])) {
$stats = fstat($options[self::OSS_FILE_UPLOAD]);
if ($stats && $stats[self::OSS_SIZE] >= 0) {
$length = $stats[self::OSS_SIZE] - (int) $options[self::OSS_SEEK_TO];
}
}
$request->set_read_stream($options[self::OSS_FILE_UPLOAD], $length);
if ($headers[self::OSS_CONTENT_TYPE] === 'application/x-www-form-urlencoded') {
$headers[self::OSS_CONTENT_TYPE] = 'application/octet-stream';
}
} else {
$request->set_read_file($options[self::OSS_FILE_UPLOAD]);
$length = $request->read_stream_size;
if (isset($options[self::OSS_CONTENT_LENGTH])) {
$length = $options[self::OSS_CONTENT_LENGTH];
} elseif (isset($options[self::OSS_SEEK_TO]) && isset($length)) {
$length -= (int) $options[self::OSS_SEEK_TO];
}
$request->set_read_stream_size($length);
if (isset($headers[self::OSS_CONTENT_TYPE]) && $headers[self::OSS_CONTENT_TYPE] === 'application/x-www-form-urlencoded') {
$mime_type = self::get_mime_type($options[self::OSS_FILE_UPLOAD]);
$headers[self::OSS_CONTENT_TYPE] = $mime_type;
}
}
}
if (isset($options[self::OSS_SEEK_TO])) {
$request->set_seek_position((int) $options[self::OSS_SEEK_TO]);
}
if (isset($options[self::OSS_FILE_DOWNLOAD])) {
if (is_resource($options[self::OSS_FILE_DOWNLOAD])) {
$request->set_write_stream($options[self::OSS_FILE_DOWNLOAD]);
} else {
$request->set_write_file($options[self::OSS_FILE_DOWNLOAD]);
}
}
if (isset($options[self::OSS_METHOD])) {
$request->set_method($options[self::OSS_METHOD]);
$string_to_sign .= $options[self::OSS_METHOD] . "\n";
}
if (isset($options[self::OSS_CONTENT])) {
$request->set_body($options[self::OSS_CONTENT]);
if ($headers[self::OSS_CONTENT_TYPE] === 'application/x-www-form-urlencoded') {
$headers[self::OSS_CONTENT_TYPE] = 'application/octet-stream';
}
$headers[self::OSS_CONTENT_LENGTH] = strlen($options[self::OSS_CONTENT]);
$headers[self::OSS_CONTENT_MD5] = base64_encode(md5($options[self::OSS_CONTENT], true));
}
uksort($headers, 'strnatcasecmp');
foreach ($headers as $header_key => $header_value) {
$header_value = str_replace(array("\r", "\n"), '', $header_value);
if ($header_value !== '') {
$request->add_header($header_key, $header_value);
}
if (strtolower($header_key) === 'content-md5' || strtolower($header_key) === 'content-type' || strtolower($header_key) === 'date' || isset($options['self::OSS_PREAUTH']) && (int) $options['self::OSS_PREAUTH'] > 0) {
$string_to_sign .= $header_value . "\n";
} elseif (substr(strtolower($header_key), 0, 6) === self::OSS_DEFAULT_PREFIX) {
$string_to_sign .= strtolower($header_key) . ':' . $header_value . "\n";
}
}
$string_to_sign .= '/' . $options[self::OSS_BUCKET];
$string_to_sign .= $this->enable_domain_style ? $options[self::OSS_BUCKET] != '' ? $options[self::OSS_OBJECT] == '/' ? '/' : '' : '' : '';
$string_to_sign .= rawurldecode($signable_resource) . urldecode($signable_query_string);
$signature = base64_encode(hash_hmac('sha1', $string_to_sign, $this->access_key, true));
$request->add_header('Authorization', 'OSS ' . $this->access_id . ':' . $signature);
if (isset($options[self::OSS_PREAUTH]) && (int) $options[self::OSS_PREAUTH] > 0) {
$signed_url = $this->request_url . $conjunction . self::OSS_URL_ACCESS_KEY_ID . '=' . rawurlencode($this->access_id) . '&' . self::OSS_URL_EXPIRES . '=' . $options[self::OSS_PREAUTH] . '&' . self::OSS_URL_SIGNATURE . '=' . rawurlencode($signature);
return $signed_url;
} elseif (isset($options[self::OSS_PREAUTH])) {
return $this->request_url;
}
if ($this->debug_mode) {
$request->debug_mode = $this->debug_mode;
}
$request->send_request();
$response_header = $request->get_response_header();
$response_header['oss-request-url'] = $this->request_url;
$response_header['oss-redirects'] = $this->redirects;
$response_header['oss-stringtosign'] = $string_to_sign;
$response_header['oss-requestheaders'] = $request->request_headers;
$data = new ResponseCore($response_header, $request->get_response_body(), $request->get_response_code());
//retry if OSS Internal Error
if ((int) $request->get_response_code() === 500) {
if ($this->redirects <= $this->max_retries) {
//设置休眠
$delay = (int) (pow(4, $this->redirects) * 100000);
usleep($delay);
$this->redirects++;
$data = $this->auth($options);
}
}
$this->redirects = 0;
return $data;
}
private function _baseControl($opt)
{
$content = '';
$resource = 'queue';
if (isset($opt[self::QUEUE_NAME]) && !is_null($opt[self::QUEUE_NAME])) {
$resource = $opt[self::QUEUE_NAME];
unset($opt[self::QUEUE_NAME]);
} else {
if (isset($opt[self::UID]) && !is_null($opt[self::UID])) {
$resource = $opt[self::UID];
}
}
$host = $opt[self::HOST];
unset($opt[self::HOST]);
foreach ($opt as $k => $v) {
if (is_string($v)) {
$v = urlencode($v);
}
$content .= $k . '=' . $v . '&';
}
$content = substr($content, 0, strlen($content) - 1);
$url = 'http://' . $host . '/rest/2.0/' . self::PRODUCT . '/';
$url .= $resource;
$request = new RequestCore($url);
$headers['Content-Type'] = 'application/x-www-form-urlencoded';
$headers['User-Agent'] = 'Baidu Message Service Phpsdk Client';
foreach ($headers as $headerKey => $headerValue) {
$headerValue = str_replace(array("\r", "\n"), '', $headerValue);
if ($headerValue !== '') {
$request->add_header($headerKey, $headerValue);
}
}
$request->set_method('POST');
$request->set_body($content);
if (is_array($this->_curlOpts)) {
$request->set_curlOpts($this->_curlOpts);
}
$request->send_request();
return new ResponseCore($request->get_response_header(), $request->get_response_body(), $request->get_response_code());
}
/**
* Authenticates a connection to cdnzz. Do not use directly unless implementing custom methods for
* this class.
*
* @param array $options The options of the sdk request.
* @return ResponseCore
*/
public function authenticate($options = array())
{
if (!isset($options[self::CDNZZ_URL_USER])) {
$options[self::CDNZZ_URL_USER] = $this->_username;
}
if (!isset($options[self::CDNZZ_URL_SIGNATURE])) {
$options[self::CDNZZ_URL_SIGNATURE] = $this->_signature;
}
$scheme = $this->use_ssl ? 'https://' : 'http://';
$hostname = $this->hostname;
$headers = array(self::CDNZZ_HOST => $hostname, self::CDNZZ_CONTENT_TYPE => 'application/x-www-form-urlencoded', self::CDNZZ_DATE => gmdate('D, d M Y H:i:s \\G\\M\\T'));
if (isset($options['url_path'])) {
$path = $options['url_path'];
}
$request_url = $scheme . $hostname . $path;
$request = new RequestCore($request_url);
//$request->debug_mode=true;
if (isset($options['api_method'])) {
$request->set_method($options['api_method']);
}
$request_content = self::CDNZZ_URL_USER . '=' . $options[self::CDNZZ_URL_USER] . '&' . self::CDNZZ_URL_SIGNATURE . '=' . $options[self::CDNZZ_URL_SIGNATURE];
if (isset($options['content'])) {
foreach ($options['content'] as $content_key => $content_value) {
$request_content .= '&' . $content_key . '=' . urlencode($content_value);
}
}
$request->set_body($request_content);
$headers[self::CDNZZ_CONTENT_LENGTH] = strlen($request_content);
foreach ($headers as $header_key => $header_value) {
$header_value = str_replace(array("\r", "\n"), '', $header_value);
$request->add_header($header_key, $header_value);
}
$request->send_request();
$response_header = $request->get_response_header();
$response_body = $request->get_response_body();
$data = new ResponseCore($response_header, $request->get_response_body(), $request->get_response_code());
return $data;
}
/**
* 发送请求
*/
public function request($version, $action, $params)
{
$api_url = $this->getApiPath($version);
$headers = array('Host' => self::OPEN_API_HOST . ':' . self::OPEN_API_PORT, 'Content-Type' => 'application/x-www-form-urlencoded', 'Date' => gmdate('D, d M Y H:i:s \\G\\M\\T'));
$options = $this->_options;
if (isset($options['user']) && isset($options['signature'])) {
$api_user = $options['user'];
$api_signature = $options['signature'];
} else {
$api_user = CDNZZ_USER;
$api_signature = CDNZZ_SIGNATURE;
}
if (!is_array($params)) {
$params = array();
}
if (isset($options['api_format'])) {
$api_format = $options['api_format'];
} else {
$api_format = self::DEFAULT_API_FORMAT;
}
if (isset($options['method'])) {
$method = $options['method'];
} else {
$method = self::OPEN_API_METHOD;
}
$params['user'] = $api_user;
$params['signature'] = $api_signature;
$body = http_build_query($params);
$request_url = sprintf('%s%s.%s', $api_url, $action, $api_format);
$request = new RequestCore($request_url);
$request->set_method($method);
$request->set_body($body);
foreach ($headers as $header_key => $header_value) {
$header_value = str_replace(array("\r", "\n"), '', $header_value);
$request->add_header($header_key, $header_value);
}
$request->send_request();
$response_header = $request->get_response_header();
$response_body = $request->get_response_body();
$response = new ResponseCore($response_header, $request->get_response_body(), $request->get_response_code());
$result = (array) $response;
if (!empty($result)) {
$return_body = $result['body'];
$return_arr = @json_decode($return_body, TRUE);
if (is_array($return_arr) && !empty($return_arr)) {
if (array_key_exists('errno', $return_arr) && array_key_exists('error', $return_arr) && array_key_exists('data', $return_arr)) {
$errno = $return_arr['errno'];
$error = $return_arr['error'];
$data = $return_arr['data'];
return array($errno, $error, $data);
}
}
}
return array(-1, 'network error, try again.', NULL);
}