/// <summary> /// 获取返回时的签名验证结果 /// </summary> /// <param name="inputPara">通知返回参数数组</param> /// <param name="sign">对比的签名结果</param> /// <returns>签名验证结果</returns> private bool GetSignVeryfy(SortedDictionary <string, string> inputPara, string sign, XuHos.Common.Config.Sections.Pay.KMPay KMConfig) { Dictionary <string, string> sPara = new Dictionary <string, string>(); //过滤空值、sign与sign_type参数 sPara = KMCore.FilterPara(inputPara); //获取待签名字符串 string preSignStr = KMCore.CreateLinkString(sPara); //获得签名验证结果 bool isSgin = false; if (sign != null && sign != "") { switch (define.sign_type) { case "RSA": isSgin = RSAFromPkcs8.verify(preSignStr, sign, define.kmpay_public_key, define.input_charset); break; default: break; } } return(isSgin); }
/// <summary> /// 生成要请求的参数数组 /// </summary> /// <param name="sParaTemp">请求前的参数数组</param> /// <returns>要请求的参数数组</returns> public static Dictionary <string, string> BuildRequestPara(SortedDictionary <string, string> sParaTemp, XuHos.Common.Config.Sections.Pay.KMPay KMConfig) { //待签名请求参数数组 Dictionary <string, string> sPara = new Dictionary <string, string>(); //签名结果 string mysign = ""; //过滤签名参数数组 sPara = KMCore.FilterPara(sParaTemp); //把数组所有元素,按照“参数=参数值”的模式用“&”字符拼接成字符串 string prestr = KMCore.CreateLinkString(sPara); mysign = RSAEncrypt(define.private_key, prestr); //签名结果与签名方式加入请求提交参数组中 sPara.Add("sign", mysign); sPara.Add("signtype", define.sign_type); return(sPara); }