/// <summary> /// JS-SDK使用权限签名 /// 签名生成规则如下:参与签名的字段包括noncestr(随机字符串), 有效的jsapi_ticket, timestamp(时间戳), url(当前网页的URL,不包含#及其后面部分) 。对所有待签名参数按照字段名的ASCII 码从小到大排序(字典序)后,使用URL键值对的格式(即key1=value1&key2=value2…)拼接成字符串string1。这里需要注意的是所有参数名均为小写字符。对string1作sha1加密,字段名和字段值都采用原始值,不进行URL 转义。 /// API参考:http://mp.weixin.qq.com/wiki/7/aaa137b55fb2e0456bf8dd9148dd613f.html#.E9.99.84.E5.BD.951-JS-SDK.E4.BD.BF.E7.94.A8.E6.9D.83.E9.99.90.E7.AD.BE.E5.90.8D.E7.AE.97.E6.B3.95 /// 签名算法验证工具:http://mp.weixin.qq.com/debug/cgi-bin/sandbox?t=jsapisign /// </summary> /// <param name="jsapi_ticket"></param> /// <param name="url"></param> /// <param name="noncestr"></param> /// <param name="timestamp"></param> /// <returns></returns> public static string MakeJsAPISign(string jsapi_ticket, string url, out string noncestr, out string timestamp) { string jsSign = string.Empty; try { noncestr = WeChatPayData.MakeNonceStr(); timestamp = WeChatPayData.MakeTimeStamp(); //参与加密的参数key全部小写 WeChatPayData signData = new WeChatPayData(); signData.SetValue("jsapi_ticket", jsapi_ticket); signData.SetValue("timestamp", timestamp); signData.SetValue("noncestr", noncestr); signData.SetValue("url", url); string param = signData.ToSignStr(); Log.Debug("MakeJsAPISign", "SHA1 encrypt param : " + param); //SHA1加密 jsSign = FormsAuthentication.HashPasswordForStoringInConfigFile(param, "SHA1"); Log.Debug("MakeJsAPISign", "SHA1 encrypt result : " + jsSign); } catch (Exception ex) { Log.Error("MakeJsAPISign", ex.ToString()); throw ex; } return(jsSign); }
/// <summary> /// 卡券签名 /// 1.将 api_ticket(特别说明:api_ticket 相较 appsecret 安全性更高,同时兼容老版本文档中使用的 appsecret 作为签名凭证。)、app_id、location_id、times_tamp、nonce_str、card_id、card_type的value值进行字符串的字典序排序。 /// 2.将所有参数字符串拼接成一个字符串进行sha1加密,得到cardSign。 /// </summary> /// <param name="apiTicket"></param> /// <param name="noncestr"></param> /// <param name="timestamp"></param> /// <returns></returns> public static string MakeCardSign(string apiTicket, out string noncestr, out string timestamp) { string cardSign = string.Empty; try { string param = string.Empty; noncestr = WeChatPayData.MakeNonceStr(); timestamp = WeChatPayData.MakeTimeStamp(); WeChatPayData signData = new WeChatPayData(); signData.SetValue(apiTicket, apiTicket); signData.SetValue(Config.APPID, Config.APPID); signData.SetValue(timestamp, timestamp); signData.SetValue(noncestr, noncestr); //参与加密的参数value连接成字符串 foreach (KeyValuePair <string, object> kvp in signData.GetValues()) { param += kvp.Key; } Log.Debug("MakeJsAPISign", "SHA1 encrypt param : " + param); //SHA1加密 cardSign = FormsAuthentication.HashPasswordForStoringInConfigFile(param, "SHA1"); Log.Debug("MakeJsAPISign", "SHA1 encrypt result : " + cardSign); } catch (Exception ex) { Log.Error("MakeJsAPISign", ex.ToString()); throw ex; } return(cardSign); }
/// <summary> /// 获取收货地址js函数入口参数,详情请参考收货地址共享接口:http://pay.weixin.qq.com/wiki/doc/api/jsapi.php?chapter=7_9 /// </summary> /// <param name="accessToken"></param> /// <param name="url"></param> /// <returns>共享收货地址js函数需要的参数,json格式可以直接做参数使用</returns> public static string MakeEditAddressJsParam(string accessToken, string url) { string editAddrParam = string.Empty; try { //参与加密的参数key全部小写 WeChatPayData signData = new WeChatPayData(); signData.SetValue("appid", Config.APPID); signData.SetValue("url", url); signData.SetValue("timestamp", WeChatPayData.MakeTimeStamp()); signData.SetValue("noncestr", WeChatPayData.MakeNonceStr()); signData.SetValue("accesstoken", accessToken); string param = signData.ToSignStr(); Log.Debug("MakeEditAddressJsParam", "SHA1 encrypt param : " + param); //SHA1加密 string addrSign = FormsAuthentication.HashPasswordForStoringInConfigFile(param, "SHA1"); Log.Debug("MakeEditAddressJsParam", "SHA1 encrypt result : " + addrSign); //构造收货地址js函数入口参数 WeChatPayData paramsData = new WeChatPayData(); paramsData.SetValue("appId", Config.APPID); paramsData.SetValue("scope", "jsapi_address"); paramsData.SetValue("signType", "sha1"); paramsData.SetValue("addrSign", addrSign); paramsData.SetValue("timeStamp", signData.GetValue("timestamp")); paramsData.SetValue("nonceStr", signData.GetValue("noncestr")); //转为json格式 editAddrParam = paramsData.ToJson(); Log.Debug("MakeEditAddressJsParam", editAddrParam); } catch (Exception ex) { Log.Error("MakeEditAddressJsParam", ex.ToString()); throw ex; } return(editAddrParam); }
/// <summary> /// 根据预支付回话标示prepay_id构造JS参数 /// </summary> /// <param name="prepayID"></param> /// <returns></returns> public static string MakeWXPayJsParam(string prepayID) { //返回微信客户端调用JS支付所需的参数 string wxJsApiParam = string.Empty; try { //* 从统一下单成功返回的数据中获取微信浏览器调起jsapi支付所需的参数, //* 微信浏览器调起JSAPI时的输入参数格式如下: //* { //* "appId" : "wx2421b1c4370ec43b", //公众号名称,由商户传入 //* "timeStamp":" 1395712654", //时间戳,自1970年以来的秒数 //* "nonceStr" : "e61463f8efa94090b1f366cccfbbb444", //随机串 //* "package" : "prepay_id=u802345jgfjsdfgsdg888", //* "signType" : "MD5", //微信签名方式: //* "paySign" : "70EA570631E4BB79628FBCA90534C63FF7FADD89" //微信签名 //* } //* @return string 微信浏览器调起JSAPI时的输入参数,json格式可以直接做参数用 //* 更详细的说明请参考网页端调起支付API:http://pay.weixin.qq.com/wiki/doc/api/jsapi.php?chapter=7_7 WeChatPayData jsPayData = new WeChatPayData(); jsPayData.SetValue("appId", Config.APPID); jsPayData.SetValue("timeStamp", WeChatPayData.MakeTimeStamp()); jsPayData.SetValue("nonceStr", WeChatPayData.MakeNonceStr()); jsPayData.SetValue("package", "prepay_id=" + prepayID); jsPayData.SetValue("signType", "MD5"); jsPayData.SetValue("paySign", jsPayData.MakeSign()); wxJsApiParam = jsPayData.ToJson(); Log.Debug("jsApiParam", wxJsApiParam); } catch (Exception ex) { Log.Error("WxPayAPI", ex.Message); throw ex; } return(wxJsApiParam); }