180 lines
3.9 KiB
PHP
180 lines
3.9 KiB
PHP
<?php
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/**
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* http、https通信类
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* ============================================================================
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* api说明：
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* setReqContent($reqContent),设置请求内容，无论post和get，都用get方式提供
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* getResContent(), 获取应答内容
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* setMethod($method),设置请求方法,post或者get
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* getErrInfo(),获取错误信息
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* setCertInfo($certFile, $certPasswd, $certType="PEM"),设置证书，双向https时需要使用
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* setCaInfo($caFile), 设置CA，格式未pem，不设置则不检查
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* setTimeOut($timeOut)， 设置超时时间，单位秒
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* getResponseCode(), 取返回的http状态码
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* call(),真正调用接口
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*
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* ============================================================================
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*
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*/
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class TenpayHttpClient {
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//请求内容，无论post和get，都用get方式提供
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var $reqContent;
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//应答内容
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var $resContent;
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//请求方法
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var $method;
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//证书文件
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var $certFile;
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//证书密码
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var $certPasswd;
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//证书类型PEM
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var $certType;
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//CA文件
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var $caFile;
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//错误信息
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var $errInfo;
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//超时时间
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var $timeOut;
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//http状态码
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var $responseCode;
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function __construct() {
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$this->TenpayHttpClient();
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}
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function TenpayHttpClient() {
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$this->reqContent = "";
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$this->resContent = "";
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$this->method = "post";
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$this->certFile = "";
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$this->certPasswd = "";
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$this->certType = "PEM";
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$this->caFile = "";
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$this->errInfo = "";
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$this->timeOut = 120;
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$this->responseCode = 0;
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}
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//设置请求内容
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function setReqContent($reqContent) {
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$this->reqContent = $reqContent;
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}
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//获取结果内容
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function getResContent() {
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return $this->resContent;
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}
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//设置请求方法post或者get
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function setMethod($method) {
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$this->method = $method;
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}
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//获取错误信息
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function getErrInfo() {
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return $this->errInfo;
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}
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//设置证书信息
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function setCertInfo($certFile, $certPasswd, $certType="PEM") {
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$this->certFile = $certFile;
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$this->certPasswd = $certPasswd;
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$this->certType = $certType;
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}
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//设置Ca
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function setCaInfo($caFile) {
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$this->caFile = $caFile;
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}
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//设置超时时间,单位秒
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function setTimeOut($timeOut) {
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$this->timeOut = $timeOut;
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}
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//执行http调用
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function call() {
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//启动一个CURL会话
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$ch = curl_init();
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// 设置curl允许执行的最长秒数
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curl_setopt($ch, CURLOPT_TIMEOUT, $this->timeOut);
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// 获取的信息以文件流的形式返回，而不是直接输出。
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curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
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// 从证书中检查SSL加密算法是否存在
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 1);
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$arr = explode("?", $this->reqContent);
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if(count($arr) >= 2 && $this->method == "post") {
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//发送一个常规的POST请求，类型为：application/x-www-form-urlencoded，就像表单提交的一样。
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curl_setopt($ch, CURLOPT_POST, 1);
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curl_setopt($ch, CURLOPT_URL, $arr[0]);
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//要传送的所有数据
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curl_setopt($ch, CURLOPT_POSTFIELDS, $arr[1]);
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}else{
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curl_setopt($ch, CURLOPT_URL, $this->reqContent);
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}
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//设置证书信息
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if($this->certFile != "") {
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curl_setopt($ch, CURLOPT_SSLCERT, $this->certFile);
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curl_setopt($ch, CURLOPT_SSLCERTPASSWD, $this->certPasswd);
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curl_setopt($ch, CURLOPT_SSLCERTTYPE, $this->certType);
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}
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//设置CA
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if($this->caFile != "") {
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// 对认证证书来源的检查，0表示阻止对证书的合法性的检查。1需要设置CURLOPT_CAINFO
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 1);
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curl_setopt($ch, CURLOPT_CAINFO, $this->caFile);
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} else {
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// 对认证证书来源的检查，0表示阻止对证书的合法性的检查。1需要设置CURLOPT_CAINFO
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
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}
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// 执行操作
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$res = curl_exec($ch);
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$this->responseCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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if ($res == NULL) {
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$this->errInfo = "call http err :" . curl_errno($ch) . " - " . curl_error($ch) ;
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curl_close($ch);
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return false;
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} else if($this->responseCode != "200") {
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$this->errInfo = "call http err httpcode=" . $this->responseCode ;
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curl_close($ch);
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return false;
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}
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curl_close($ch);
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$this->resContent = $res;
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return true;
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}
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function getResponseCode() {
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return $this->responseCode;
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}
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}
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?>
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