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@@ -9,6 +9,9 @@
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* 'token'=>'tokenaccesskey', //填写你设定的key
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* 'appid'=>'wxdk1234567890', //填写高级调用功能的app id
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* 'appsecret'=>'xxxxxxxxxxxxxxxxxxx', //填写高级调用功能的密钥
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+ * 'partnerid'=>'88888888', //财付通商户身份标识
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+ * 'partnerkey'=>'', //财付通商户权限密钥Key
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+ * 'paysignkey'=>'' //商户签名密钥Key
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* );
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* $weObj = new Wechat($options);
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* $weObj->valid();
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@@ -74,12 +77,17 @@ class Wechat
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const OAUTH_TOKEN_URL = '/access_token?';
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const OAUTH_REFRESH_URL = '/refresh_token?';
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const OAUTH_USERINFO_URL = 'https://api.weixin.qq.com/sns/userinfo?';
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+ const PAY_DELIVERNOTIFY = 'https://api.weixin.qq.com/pay/delivernotify?';
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+ const PAY_ORDERQUERY = 'https://api.weixin.qq.com/pay/orderquery?';
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private $token;
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private $appid;
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private $appsecret;
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private $access_token;
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private $user_token;
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+ private $partnerid;
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+ private $partnerkey;
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+ private $paysignkey;
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private $_msg;
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private $_funcflag = false;
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private $_receive;
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@@ -93,6 +101,9 @@ class Wechat
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$this->token = isset($options['token'])?$options['token']:'';
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$this->appid = isset($options['appid'])?$options['appid']:'';
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$this->appsecret = isset($options['appsecret'])?$options['appsecret']:'';
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+ $this->partnerid = isset($options['partnerid'])?$options['partnerid']:'';
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+ $this->partnerkey = isset($options['partnerkey'])?$options['partnerkey']:'';
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+ $this->paysignkey = isset($options['paysignkey'])?$options['paysignkey']:'';
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$this->debug = isset($options['debug'])?$options['debug']:false;
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$this->_logcallback = isset($options['logcallback'])?$options['logcallback']:false;
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}
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@@ -1042,4 +1053,209 @@ class Wechat
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}
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return false;
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}
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+
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+ /**
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+ * 获取签名
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+ * @param array $arrdata 签名数组
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+ * @param string $method 签名方法
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+ * @return boolean|string 签名值
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+ */
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+ public function getSignature($arrdata,$method="sha1") {
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+ if (!function_exists($method)) return false;
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+ ksort($arrdata);
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+ $paramstring = "";
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+ foreach($arrdata as $key => $value)
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+ {
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+ if(strlen($paramstring) == 0)
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+ $paramstring .= $key . "=" . $value;
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+ else
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+ $paramstring .= "&" . $key . "=" . $value;
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+ }
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+ $paySign = $method($paramstring);
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+ return $paySign;
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+ }
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+
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+ /**
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+ * 生成随机字串
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+ * @param number $length 长度，默认为16，最长为32字节
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+ * @return string
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+ */
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+ public function generateNonceStr($length=16){
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+ // 密码字符集，可任意添加你需要的字符
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+ $chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
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+ $str = "";
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+ for($i = 0; $i < $length; $i++)
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+ {
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+ $str .= $chars[mt_rand(0, strlen($chars) - 1)];
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+ }
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+ return $str;
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+ }
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+
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+ /**
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+ * 生成订单package字符串
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+ * @param string $out_trade_no 必填，商户系统内部的订单号,32个字符内,确保在商户系统唯一
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+ * @param string $body 必填，商品描述,128 字节以下
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+ * @param int $total_fee 必填，订单总金额,单位为分
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+ * @param string $notify_url 必填，支付完成通知回调接口，255 字节以内
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+ * @param string $spbill_create_ip 必填，用户终端IP，IPV4字串，15字节内
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+ * @param int $fee_type 必填，现金支付币种，默认1:人民币
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+ * @param string $bank_type 必填，银行通道类型,默认WX
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+ * @param string $input_charset 必填，传入参数字符编码，默认UTF-8，取值有UTF-8和GBK
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+ * @param string $time_start 交易起始时间,订单生成时间,格式yyyyMMddHHmmss
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+ * @param string $time_expire 交易结束时间,也是订单失效时间
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+ * @param int $transport_fee 物流费用,单位为分
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+ * @param int $product_fee 商品费用,单位为分,必须保证 transport_fee + product_fee=total_fee
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+ * @param string $goods_tag 商品标记,优惠券时可能用到
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+ * @param string $attach 附加数据，notify接口原样返回
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+ * @return string
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+ */
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+ public function createPackage($out_trade_no,$body,$total_fee,$notify_url,$spbill_create_ip,$fee_type=1,$bank_type="WX",$input_charset="UTF-8",$time_start="",$time_expire="",$transport_fee="",$product_fee="",$goods_tag="",$attach=""){
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+ $arrdata = array("bank_type" => $bank_type, "body" => $body, "partner" => $this->partnerid, "out_trade_no" => $out_trade_no, "total_fee" => $total_fee, "fee_type" => $fee_type, "notify_url" => $notify_url, "spbill_create_ip" => $spbill_create_ip, "input_charset" => $input_charset);
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+ if ($time_start) $arrdata['time_start'] = $time_start;
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+ if ($time_expire) $arrdata['time_expire'] = $time_expire;
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+ if ($transport_fee) $arrdata['transport_fee'] = $transport_fee;
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+ if ($product_fee) $arrdata['product_fee'] = $product_fee;
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+ if ($goods_tag) $arrdata['goods_tag'] = $goods_tag;
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+ if ($attach) $arrdata['attach'] = $attach;
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+ ksort($arrdata);
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+ $paramstring = "";
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+ foreach($arrdata as $key => $value)
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+ {
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+ if(strlen($paramstring) == 0)
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+ $paramstring .= $key . "=" . $value;
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+ else
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+ $paramstring .= "&" . $key . "=" . $value;
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+ }
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+ $stringSignTemp = $paramstring . "&key=" . $this->paysignkey;
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+ $signValue = strtoupper(md5($stringSignTemp));
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+ $package = http_build_query($arrdata) . "&sign=" . $signValue;
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+ return $package;
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+ }
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+
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+ /**
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+ * 支付签名(paySign)生成方法
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+ * @param string $package 订单详情字串
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+ * @param string $timeStamp 当前时间戳（需与JS输出的一致）
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+ * @param string $nonceStr 随机串（需与JS输出的一致）
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+ * @return string 返回签名字串
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+ */
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+ public function getPaySign($package, $timeStamp, $nonceStr){
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+ $arrdata = array("appid" => $this->appid, "timestamp" => $timeStamp, "noncestr" => $nonceStr, "package" => $package, "appkey" => $this->paysignkey);
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+ $paySign = $this->getSignature($arrdata);
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+ return $paySign;
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+ }
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+
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+ /**
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+ * 回调通知签名验证
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+ * @param array $orderxml 返回的orderXml的数组表示，留空则自动从post数据获取
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+ * @return boolean
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+ */
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+ public function checkOrderSignature($orderxml=''){
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+ if (!$orderxml) {
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+ $postStr = file_get_contents("php://input");
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+ if (!empty($postStr)) {
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+ $orderxml = (array)simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
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+ } else return false;
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+ }
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+ $arrdata = array('appid'=>$orderxml['AppId'],'appkey'=>$this->paysignkey,'timestamp'=>$orderxml['TimeStamp'],'noncestr'=>$orderxml['NonceStr'],'openid'=>$orderxml['OpenId'],'issubscribe'=>$orderxml['IsSubscribe']);
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+ $paySign = $this->getSignature($arrdata);
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+ if ($paySign!=$orderxml['AppSignature']) return false;
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+ return true;
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+ }
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+
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+ /**
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+ * 发货通知
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+ * @param string $openid 用户open_id
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+ * @param string $transid 交易单号
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+ * @param string $out_trade_no 第三方订单号
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+ * @param int $status 0:发货失败；1:已发货
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+ * @param string $msg 失败原因
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+ * @return boolean|array
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+ */
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+ public function sendPayDeliverNotify($openid,$transid,$out_trade_no,$status=1,$msg='ok'){
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+ if (!$this->access_token && !$this->checkAuth()) return false;
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+ $postdata = array(
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+ "appid"=>$this->appid,
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+ "appkey"=>$this->paysignkey,
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+ "openid"=>$openid,
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+ "transid"=>strval($transid),
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+ "out_trade_no"=>strval($out_trade_no),
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+ "deliver_timestamp"=>strval(time()),
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+ "deliver_status"=>strval($status),
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+ "deliver_msg"=>$msg,
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+ );
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+ $postdata['app_signature'] = $this->getSignature($postdata);
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+ $postdata['sign_method'] = 'sha1';
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+ unset($postdata['appkey']);
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+ $result = $this->http_post(self::PAY_DELIVERNOTIFY.'access_token='.$this->access_token,self::json_encode($postdata));
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+ if ($result)
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+ {
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+ $json = json_decode($result,true);
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+ if (!$json || !empty($json['errcode'])) {
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+ $this->errCode = $json['errcode'];
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+ $this->errMsg = $json['errmsg'];
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+ return false;
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+ }
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+ return $json;
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+ }
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+ return false;
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+ }
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+
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+ /*
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+ * 查询订单信息
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+ * @param string $out_trade_no 订单号
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+ * @return boolean|array
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+ */
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+ public function getPayOrder($out_trade_no) {
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+ if (!$this->access_token && !$this->checkAuth()) return false;
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+ $sign = strtoupper(md5("out_trade_no=$out_trade_no&partner={$this->partnerid}&key={$this->partnerkey}"));
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+ $postdata = array(
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+ "appid"=>$this->appid,
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+ "appkey"=>$this->paysignkey,
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+ "package"=>"out_trade_no=$out_trade_no&partner={$this->partnerid}&sign=$sign",
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+ "timestamp"=>strval(time()),
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+ );
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+ $postdata['app_signature'] = $this->getSignature($postdata);
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+ $postdata['sign_method'] = 'sha1';
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+ unset($postdata['appkey']);
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+ $result = $this->http_post(self::PAY_ORDERQUERY.'access_token='.$this->access_token,self::json_encode($postdata));
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+ if ($result)
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+ {
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+ $json = json_decode($result,true);
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+ if (!$json || !empty($json['errcode'])) {
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+ $this->errCode = $json['errcode'];
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+ $this->errMsg = $json['errmsg'].json_encode($postdata);
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+ return false;
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+ }
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+ return $json["order_info"];
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+ }
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+ return false;
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+ }
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+
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+ /**
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+ * 获取收货地址JS的签名
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+ * @tutorial 参考weixin.js脚本的WeixinJS.editAddress方法调用
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+ * @param string $appId
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+ * @param string $url
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+ * @param int $timeStamp
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+ * @param string $nonceStr
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+ * @param string $user_token
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+ * @return Ambigous <boolean, string>
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+ */
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+ public function getAddrSign($url, $timeStamp, $nonceStr, $user_token=''){
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+ if (!$user_token) $user_token = $this->user_token;
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+ if (!$user_token) {
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+ $this->errMsg = 'no user access token found!';
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+ return false;
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+ }
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+ $url = htmlspecialchars_decode($url);
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+ $arrdata = array(
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+ 'appid'=>$this->appid,
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+ 'url'=>$url,
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+ 'timestamp'=>strval($timeStamp),
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+ 'noncestr'=>$nonceStr,
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+ 'accesstoken'=>$user_token
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+ );
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+ return $this->getSignature($arrdata);
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+ }
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}
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