C#SDK提交，在window上验证

doc/docs/files/10010_快速体验.md

@@ -4,7 +4,7 @@
 
 - 安装并启动zookeeper，[安装教程](http://zookeeper.apache.org/doc/r3.4.13/zookeeperStarted.html)
 - 执行Mysql脚本`sop.sql`
-- IDE打开项目(IDEA下可以打开根pom.xml，然后open as project)
+- IDE安装lombok插件，然后打开项目(IDEA下可以打开根pom.xml，然后open as project)
 - 启动注册中心，sop-registry（运行SopRegistryApplication.java）
 - 启动微服务：sop-story-web(运行SopStoryApplication.java)
 - 启动网关：打开sop-gateway下的`application.yml`，修改数据库`username/password`，SopGatewayApplication.java

sop-sdk/sdk-csharp/SDKCSharp/Client/OpenClient.cs

@@ -78,7 +78,7 @@ namespace SDKCSharp.Client
             }
             form[this.openConfig.AppKeyName] = this.appId;
             string content = SopSignature.getSignContent(form);
-            string sign = RSAUtil.EncryptByPrivateKey(content, this.privateKey);
+            string sign = SignUtil.CreateSign(form, privateKey, request.Charset, request.SignType);
             form[this.openConfig.SignName] = sign;
 
             string resp = this.doExecute(url, requestForm, header);

sop-sdk/sdk-csharp/SDKCSharp/Common/SdkConfig.cs

@@ -16,7 +16,7 @@ namespace SDKCSharp.Common
 
         public static String TIMESTAMP_PATTERN = "yyyy-MM-dd HH:mm:ss";
 
-        public static String CHARSET = "UTF-8";
+        public static String CHARSET = "GBK";
 
         public static String SIGN_TYPE = "RSA2";
     }

sop-sdk/sdk-csharp/SDKCSharp/Common/SopException.cs

@@ -0,0 +1,51 @@
+using System;
+using System.Runtime.Serialization;
+
+namespace SDKCSharp.Common
+{
+    /// <summary>
+    /// AOP客户端异常。
+    /// </summary>
+    public class SopException : Exception
+    {
+        private string errorCode;
+        private string errorMsg;
+
+        public SopException()
+            : base()
+        {
+        }
+
+        public SopException(string message)
+            : base(message)
+        {
+        }
+
+        protected SopException(SerializationInfo info, StreamingContext context)
+            : base(info, context)
+        {
+        }
+
+        public SopException(string message, Exception innerException)
+            : base(message, innerException)
+        {
+        }
+
+        public SopException(string errorCode, string errorMsg)
+            : base(errorCode + ":" + errorMsg)
+        {
+            this.errorCode = errorCode;
+            this.errorMsg = errorMsg;
+        }
+
+        public string ErrorCode
+        {
+            get { return this.errorCode; }
+        }
+
+        public string ErrorMsg
+        {
+            get { return this.errorMsg; }
+        }
+    }
+}

sop-sdk/sdk-csharp/SDKCSharp/Request/BaseRequest.cs

@@ -30,6 +30,8 @@ namespace SDKCSharp.Request
         public string BizContent { set => bizContent = value; }
         public object BizModel { set => bizModel = value; }
         public string Version { get => version; set => version = value; }
+        public string Charset { get => charset; set => charset = value; }
+        public string SignType { get => signType; set => signType = value; }
 
         /// <summary>
         /// 返回接口名

sop-sdk/sdk-csharp/SDKCSharp/SDKCSharp.csproj

@@ -67,12 +67,15 @@
     <Compile Include="Utility\JsonUtil.cs" />
     <Compile Include="Utility\MD5Util.cs" />
     <Compile Include="Utility\RSA.cs" />
-    <Compile Include="Utility\RSAUtil.cs" />
     <Compile Include="Utility\SignUtil.cs" />
     <Compile Include="Common\SopSignature.cs" />
     <Compile Include="Model\GetStoryModel.cs" />
     <Compile Include="Request\GetStoryRequest.cs" />
     <Compile Include="Response\GetStoryResponse.cs" />
+    <Compile Include="Utility\AlipaySignature.cs" />
+    <Compile Include="Common\SopException.cs" />
+    <Compile Include="Utility\RSACryptoServiceProviderExtension.cs" />
+    <Compile Include="Utility\SopUtils.cs" />
   </ItemGroup>
   <ItemGroup>
     <Content Include="Dll\BouncyCastle.Crypto.dll" />

sop-sdk/sdk-csharp/SDKCSharp/Utility/AlipaySignature.cs

@@ -0,0 +1,797 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Security.Cryptography;
+using System.IO;
+using SDKCSharp.Common;
+
+namespace SDKCSharp.Utility
+{
+    public class AlipaySignature
+    {
+        /** 默认编码字符集 */
+        private static string DEFAULT_CHARSET = SdkConfig.CHARSET;
+
+        public static string GetSignContent(IDictionary<string, string> parameters)
+        {
+            // 第一步：把字典按Key的字母顺序排序
+            IDictionary<string, string> sortedParams = new SortedDictionary<string, string>(parameters);
+            IEnumerator<KeyValuePair<string, string>> dem = sortedParams.GetEnumerator();
+
+            // 第二步：把所有参数名和参数值串在一起
+            StringBuilder query = new StringBuilder("");
+            while (dem.MoveNext())
+            {
+                string key = dem.Current.Key;
+                string value = dem.Current.Value;
+                if (!string.IsNullOrEmpty(key) && !string.IsNullOrEmpty(value))
+                {
+                    query.Append(key).Append("=").Append(value).Append("&");
+                }
+            }
+            string content = query.ToString().Substring(0, query.Length - 1);
+
+            return content;
+        }
+
+        public static string RSASign(IDictionary<string, string> parameters, string privateKeyPem, string charset, string signType)
+        {
+            string signContent = GetSignContent(parameters);
+
+            return RSASignCharSet(signContent, privateKeyPem, charset, signType);
+        }
+
+        public static string RSASign(string data, string privateKeyPem, string charset, string signType)
+        {
+            return RSASignCharSet(data, privateKeyPem, charset, signType);
+        }
+        ///*
+        public static string RSASign(IDictionary<string, string> parameters, string privateKeyPem, string charset, bool keyFromFile, string signType)
+        {
+            string signContent = GetSignContent(parameters);
+
+            return RSASignCharSet(signContent, privateKeyPem, charset, keyFromFile, signType);
+        }
+
+        public static string RSASign(string data, string privateKeyPem, string charset, string signType, bool keyFromFile)
+        {
+            return RSASignCharSet(data, privateKeyPem, charset, keyFromFile, signType);
+        }
+        //*/
+        public static string RSASignCharSet(string data, string privateKeyPem, string charset, string signType)
+        {
+            RSACryptoServiceProvider rsaCsp = LoadCertificateFile(privateKeyPem, signType);
+            byte[] dataBytes = null;
+            if (string.IsNullOrEmpty(charset))
+            {
+                dataBytes = Encoding.UTF8.GetBytes(data);
+            }
+            else
+            {
+                dataBytes = Encoding.GetEncoding(charset).GetBytes(data);
+            }
+
+
+            if ("RSA2".Equals(signType))
+            {
+
+                byte[] signatureBytes = rsaCsp.SignData(dataBytes, "SHA256");
+
+                return Convert.ToBase64String(signatureBytes);
+
+            }
+            else
+            {
+                byte[] signatureBytes = rsaCsp.SignData(dataBytes, "SHA1");
+
+                return Convert.ToBase64String(signatureBytes);
+            }
+        }
+
+
+        public static string RSASignCharSet(string data, string privateKeyPem, string charset, bool keyFromFile, string signType)
+        {
+
+            byte[] signatureBytes = null;
+            try
+            {
+                RSACryptoServiceProvider rsaCsp = null;
+                if (keyFromFile)
+                {//文件读取
+                    rsaCsp = LoadCertificateFile(privateKeyPem, signType);
+                }
+                else
+                {
+                    //字符串获取
+                    rsaCsp = LoadCertificateString(privateKeyPem, signType);
+                }
+
+                byte[] dataBytes = null;
+                if (string.IsNullOrEmpty(charset))
+                {
+                    dataBytes = Encoding.UTF8.GetBytes(data);
+                }
+                else
+                {
+                    dataBytes = Encoding.GetEncoding(charset).GetBytes(data);
+                }
+                if (null == rsaCsp)
+                {
+                    throw new SopException("您使用的私钥格式错误，请检查RSA私钥配置" + ",charset = " + charset);
+                }
+                if ("RSA2".Equals(signType))
+                {
+
+                    signatureBytes = rsaCsp.SignData(dataBytes, "SHA256");
+
+                }
+                else
+                {
+                    signatureBytes = rsaCsp.SignData(dataBytes, "SHA1");
+                }
+
+            }
+            catch (Exception ex)
+            {
+                throw new SopException("您使用的私钥格式错误，请检查RSA私钥配置" + ",charset = " + charset, ex);
+            }
+            return Convert.ToBase64String(signatureBytes);
+        }
+
+
+        public static bool RSACheckV1(IDictionary<string, string> parameters, string publicKeyPem, string charset)
+        {
+            string sign = parameters["sign"];
+
+            parameters.Remove("sign");
+            parameters.Remove("sign_type");
+            string signContent = GetSignContent(parameters);
+            return RSACheckContent(signContent, sign, publicKeyPem, charset, "RSA");
+        }
+
+        public static bool RSACheckV1(IDictionary<string, string> parameters, string publicKeyPem)
+        {
+            string sign = parameters["sign"];
+
+            parameters.Remove("sign");
+            parameters.Remove("sign_type");
+            string signContent = GetSignContent(parameters);
+
+            return RSACheckContent(signContent, sign, publicKeyPem, DEFAULT_CHARSET, "RSA");
+        }
+
+	public static bool RSACheckV1(IDictionary<string, string> parameters, string publicKeyPem, string charset, string signType, bool keyFromFile)
+        {
+            string sign = parameters["sign"];
+
+            parameters.Remove("sign");
+            parameters.Remove("sign_type");
+            string signContent = GetSignContent(parameters);
+            return RSACheckContent(signContent, sign, publicKeyPem, charset, signType, keyFromFile);
+        }
+
+        public static bool RSACheckV2(IDictionary<string, string> parameters, string publicKeyPem)
+        {
+            string sign = parameters["sign"];
+
+            parameters.Remove("sign");
+            string signContent = GetSignContent(parameters);
+
+            return RSACheckContent(signContent, sign, publicKeyPem, DEFAULT_CHARSET, "RSA");
+        }
+
+        public static bool RSACheckV2(IDictionary<string, string> parameters, string publicKeyPem, string charset)
+        {
+            string sign = parameters["sign"];
+
+            parameters.Remove("sign");
+            string signContent = GetSignContent(parameters);
+
+            return RSACheckContent(signContent, sign, publicKeyPem, charset, "RSA");
+        }
+
+	public static bool RSACheckV2(IDictionary<string, string> parameters, string publicKeyPem, string charset, string signType, bool keyFromFile)
+        {
+            string sign = parameters["sign"];
+
+            parameters.Remove("sign");
+            string signContent = GetSignContent(parameters);
+
+            return RSACheckContent(signContent, sign, publicKeyPem, charset, signType, keyFromFile);
+        }
+
+        public static bool RSACheckContent(string signContent, string sign, string publicKeyPem, string charset, string signType)
+        {
+
+            try
+            {
+                if (string.IsNullOrEmpty(charset))
+                {
+                    charset = DEFAULT_CHARSET;
+                }
+
+
+                if ("RSA2".Equals(signType))
+                {
+                    string sPublicKeyPEM = File.ReadAllText(publicKeyPem);
+
+                    RSACryptoServiceProvider rsa = new RSACryptoServiceProvider();
+                    rsa.PersistKeyInCsp = false;
+                    RSACryptoServiceProviderExtension.LoadPublicKeyPEM(rsa, sPublicKeyPEM);
+
+                    bool bVerifyResultOriginal = rsa.VerifyData(Encoding.GetEncoding(charset).GetBytes(signContent), "SHA256", Convert.FromBase64String(sign));
+                    return bVerifyResultOriginal;
+
+                }
+                else
+                {
+                    string sPublicKeyPEM = File.ReadAllText(publicKeyPem);
+                    RSACryptoServiceProvider rsa = new RSACryptoServiceProvider();
+                    rsa.PersistKeyInCsp = false;
+                    RSACryptoServiceProviderExtension.LoadPublicKeyPEM(rsa, sPublicKeyPEM);
+
+                    SHA1CryptoServiceProvider sha1 = new SHA1CryptoServiceProvider();
+                    bool bVerifyResultOriginal = rsa.VerifyData(Encoding.GetEncoding(charset).GetBytes(signContent), sha1, Convert.FromBase64String(sign));
+                    return bVerifyResultOriginal;
+                }
+            }
+            catch
+            {
+                return false;
+            }
+
+        }
+        public static bool RSACheckContent(string signContent, string sign, string publicKeyPem, string charset, string signType, bool keyFromFile)
+        {
+
+            try
+            {
+                if (string.IsNullOrEmpty(charset))
+                {
+                    charset = DEFAULT_CHARSET;
+                }
+
+                string sPublicKeyPEM;
+
+                if (keyFromFile)
+                {
+                    sPublicKeyPEM = File.ReadAllText(publicKeyPem);
+                }
+                else
+                {
+                    sPublicKeyPEM = "-----BEGIN PUBLIC KEY-----\r\n";
+                    sPublicKeyPEM += publicKeyPem;
+                    sPublicKeyPEM += "-----END PUBLIC KEY-----\r\n\r\n";
+                }
+
+
+                if ("RSA2".Equals(signType))
+                {
+                        RSACryptoServiceProvider rsa = new RSACryptoServiceProvider();
+                        rsa.PersistKeyInCsp = false;
+                        RSACryptoServiceProviderExtension.LoadPublicKeyPEM(rsa, sPublicKeyPEM);
+
+                        bool bVerifyResultOriginal = rsa.VerifyData(Encoding.GetEncoding(charset).GetBytes(signContent), "SHA256", Convert.FromBase64String(sign));
+                        return bVerifyResultOriginal;
+                }
+                else
+                {
+                    RSACryptoServiceProvider rsa = new RSACryptoServiceProvider();
+                    rsa.PersistKeyInCsp = false;
+                    RSACryptoServiceProviderExtension.LoadPublicKeyPEM(rsa, sPublicKeyPEM);
+
+                    SHA1CryptoServiceProvider sha1 = new SHA1CryptoServiceProvider();
+                    bool bVerifyResultOriginal = rsa.VerifyData(Encoding.GetEncoding(charset).GetBytes(signContent), sha1, Convert.FromBase64String(sign));
+                    return bVerifyResultOriginal;
+                }
+            }
+            catch
+            {
+                return false;
+            }
+
+        }
+        public static bool RSACheckContent(string signContent, string sign, string publicKeyPem, string charset, bool keyFromFile)
+        {
+            try
+            {
+                string sPublicKeyPEM;
+                if (keyFromFile)
+                {
+                    sPublicKeyPEM = File.ReadAllText(publicKeyPem);
+                }
+                else
+                {
+                    sPublicKeyPEM = "-----BEGIN PUBLIC KEY-----\r\n";
+                    sPublicKeyPEM = sPublicKeyPEM + publicKeyPem;
+                    sPublicKeyPEM = sPublicKeyPEM + "-----END PUBLIC KEY-----\r\n\r\n";
+                }
+                RSACryptoServiceProvider rsa = new RSACryptoServiceProvider();
+                rsa.PersistKeyInCsp = false;
+                RSACryptoServiceProviderExtension.LoadPublicKeyPEM(rsa, sPublicKeyPEM);
+                SHA1CryptoServiceProvider sha1 = new SHA1CryptoServiceProvider();
+                if (string.IsNullOrEmpty(charset))
+                {
+                    charset = DEFAULT_CHARSET;
+                }
+                bool bVerifyResultOriginal = rsa.VerifyData(Encoding.GetEncoding(charset).GetBytes(signContent), sha1, Convert.FromBase64String(sign));
+                return bVerifyResultOriginal;
+            }
+            catch (Exception ex)
+            {
+                string s = ex.Message.ToString();
+                return false;
+            }
+
+        }
+
+        public static string CheckSignAndDecrypt(IDictionary<string, string> parameters, string alipayPublicKey,
+                                             string cusPrivateKey, bool isCheckSign,
+                                             bool isDecrypt)
+        {
+            string charset = parameters["charset"];
+            string bizContent = parameters["biz_content"];
+            if (isCheckSign)
+            {
+                if (!RSACheckV2(parameters, alipayPublicKey, charset))
+                {
+                    throw new SopException("rsaCheck failure:rsaParams=" + parameters);
+                }
+            }
+
+            if (isDecrypt)
+            {
+                return RSADecrypt(bizContent, cusPrivateKey, charset, "RSA");
+            }
+
+            return bizContent;
+        }
+
+        public static string CheckSignAndDecrypt(IDictionary<string, string> parameters, string alipayPublicKey,
+                                             string cusPrivateKey, bool isCheckSign,
+                                             bool isDecrypt, string signType, bool keyFromFile)
+        {
+            string charset = parameters["charset"];
+            string bizContent = parameters["biz_content"];
+            if (isCheckSign)
+            {
+                if (!RSACheckV2(parameters, alipayPublicKey, charset, signType, keyFromFile))
+                {
+                    throw new SopException("rsaCheck failure:rsaParams=" + parameters);
+                }
+            }
+
+            if (isDecrypt)
+            {
+                return RSADecrypt(bizContent, cusPrivateKey, charset, signType ,keyFromFile);
+            }
+
+            return bizContent;
+        }
+
+        public static string encryptAndSign(string bizContent, string alipayPublicKey,
+                                        string cusPrivateKey, string charset, bool isEncrypt,
+                                        bool isSign, string signType, bool keyFromFile)
+        {
+            StringBuilder sb = new StringBuilder();
+            if (string.IsNullOrEmpty(charset))
+            {
+                charset = DEFAULT_CHARSET;
+            }
+            sb.Append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>");
+            if (isEncrypt)
+            {// 加密
+                sb.Append("<alipay>");
+                String encrypted = RSAEncrypt(bizContent, alipayPublicKey, charset, keyFromFile);
+                sb.Append("<response>" + encrypted + "</response>");
+                sb.Append("<encryption_type>"+signType+"</encryption_type>");
+                if (isSign)
+                {
+                    String sign = RSASign(encrypted, cusPrivateKey, charset, signType, keyFromFile);
+                    sb.Append("<sign>" + sign + "</sign>");
+                    sb.Append("<sign_type>"+signType+"</sign_type>");
+                }
+                sb.Append("</alipay>");
+            }
+            else if (isSign)
+            {// 不加密，但需要签名
+                sb.Append("<alipay>");
+                sb.Append("<response>" + bizContent + "</response>");
+                String sign = RSASign(bizContent, cusPrivateKey, charset, signType, keyFromFile);
+                sb.Append("<sign>" + sign + "</sign>");
+                sb.Append("<sign_type>"+signType+"</sign_type>");
+                sb.Append("</alipay>");
+            }
+            else
+            {// 不加密，不加签
+                sb.Append(bizContent);
+            }
+            return sb.ToString();
+        }
+
+        public static string encryptAndSign(string bizContent, string alipayPublicKey,
+                                        string cusPrivateKey, string charset, bool isEncrypt,
+                                        bool isSign)
+        {
+            StringBuilder sb = new StringBuilder();
+            if (string.IsNullOrEmpty(charset))
+            {
+                charset = DEFAULT_CHARSET;
+            }
+            sb.Append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>");
+            if (isEncrypt)
+            {// 加密
+                sb.Append("<alipay>");
+                String encrypted = RSAEncrypt(bizContent, alipayPublicKey, charset);
+                sb.Append("<response>" + encrypted + "</response>");
+                sb.Append("<encryption_type>RSA</encryption_type>");
+                if (isSign)
+                {
+                    String sign = RSASign(encrypted, cusPrivateKey, charset, "RSA");
+                    sb.Append("<sign>" + sign + "</sign>");
+                    sb.Append("<sign_type>RSA</sign_type>");
+                }
+                sb.Append("</alipay>");
+            }
+            else if (isSign)
+            {// 不加密，但需要签名
+                sb.Append("<alipay>");
+                sb.Append("<response>" + bizContent + "</response>");
+                String sign = RSASign(bizContent, cusPrivateKey, charset, "RSA");
+                sb.Append("<sign>" + sign + "</sign>");
+                sb.Append("<sign_type>RSA</sign_type>");
+                sb.Append("</alipay>");
+            }
+            else
+            {// 不加密，不加签
+                sb.Append(bizContent);
+            }
+            return sb.ToString();
+        }
+
+        public static string RSAEncrypt(string content, string publicKeyPem, string charset)
+        {
+            try
+            {
+                string sPublicKeyPEM = File.ReadAllText(publicKeyPem);
+                RSACryptoServiceProvider rsa = new RSACryptoServiceProvider();
+                rsa.PersistKeyInCsp = false;
+                RSACryptoServiceProviderExtension.LoadPublicKeyPEM(rsa, sPublicKeyPEM);
+                if (string.IsNullOrEmpty(charset))
+                {
+                    charset = DEFAULT_CHARSET;
+                }
+                byte[] data = Encoding.GetEncoding(charset).GetBytes(content);
+                int maxBlockSize = rsa.KeySize / 8 - 11; //加密块最大长度限制
+                if (data.Length <= maxBlockSize)
+                {
+                    byte[] cipherbytes = rsa.Encrypt(data, false);
+                    return Convert.ToBase64String(cipherbytes);
+                }
+                MemoryStream plaiStream = new MemoryStream(data);
+                MemoryStream crypStream = new MemoryStream();
+                Byte[] buffer = new Byte[maxBlockSize];
+                int blockSize = plaiStream.Read(buffer, 0, maxBlockSize);
+                while (blockSize > 0)
+                {
+                    Byte[] toEncrypt = new Byte[blockSize];
+                    Array.Copy(buffer, 0, toEncrypt, 0, blockSize);
+                    Byte[] cryptograph = rsa.Encrypt(toEncrypt, false);
+                    crypStream.Write(cryptograph, 0, cryptograph.Length);
+                    blockSize = plaiStream.Read(buffer, 0, maxBlockSize);
+                }
+
+                return Convert.ToBase64String(crypStream.ToArray(), Base64FormattingOptions.None);
+            }
+            catch (Exception ex)
+            {
+                throw new SopException("EncryptContent = " + content + ",charset = " + charset, ex);
+            }
+        }
+        public static string RSAEncrypt(string content, string publicKeyPem, string charset, bool keyFromFile)
+        {
+            try
+            {
+                string sPublicKeyPEM;
+                if (keyFromFile) {
+                    sPublicKeyPEM = File.ReadAllText(publicKeyPem);
+                }else{
+                    sPublicKeyPEM = "-----BEGIN PUBLIC KEY-----\r\n";
+                    sPublicKeyPEM += publicKeyPem;
+                    sPublicKeyPEM += "-----END PUBLIC KEY-----\r\n\r\n";
+                }
+                RSACryptoServiceProvider rsa = new RSACryptoServiceProvider();
+                rsa.PersistKeyInCsp = false;
+                RSACryptoServiceProviderExtension.LoadPublicKeyPEM(rsa, sPublicKeyPEM);
+                if (string.IsNullOrEmpty(charset))
+                {
+                    charset = DEFAULT_CHARSET;
+                }
+                byte[] data = Encoding.GetEncoding(charset).GetBytes(content);
+                int maxBlockSize = rsa.KeySize / 8 - 11; //加密块最大长度限制
+                if (data.Length <= maxBlockSize)
+                {
+                    byte[] cipherbytes = rsa.Encrypt(data, false);
+                    return Convert.ToBase64String(cipherbytes);
+                }
+                MemoryStream plaiStream = new MemoryStream(data);
+                MemoryStream crypStream = new MemoryStream();
+                Byte[] buffer = new Byte[maxBlockSize];
+                int blockSize = plaiStream.Read(buffer, 0, maxBlockSize);
+                while (blockSize > 0)
+                {
+                    Byte[] toEncrypt = new Byte[blockSize];
+                    Array.Copy(buffer, 0, toEncrypt, 0, blockSize);
+                    Byte[] cryptograph = rsa.Encrypt(toEncrypt, false);
+                    crypStream.Write(cryptograph, 0, cryptograph.Length);
+                    blockSize = plaiStream.Read(buffer, 0, maxBlockSize);
+                }
+
+                return Convert.ToBase64String(crypStream.ToArray(), Base64FormattingOptions.None);
+            }
+            catch (Exception ex)
+            {
+                throw new SopException("EncryptContent = " + content + ",charset = " + charset, ex);
+            }
+        }
+
+        public static string RSADecrypt(string content, string privateKeyPem, string charset, string signType)
+        {
+            try
+            {
+                RSACryptoServiceProvider rsaCsp = LoadCertificateFile(privateKeyPem, signType);
+                if (string.IsNullOrEmpty(charset))
+                {
+                    charset = DEFAULT_CHARSET;
+                }
+                byte[] data = Convert.FromBase64String(content);
+                int maxBlockSize = rsaCsp.KeySize / 8; //解密块最大长度限制
+                if (data.Length <= maxBlockSize)
+                {
+                    byte[] cipherbytes = rsaCsp.Decrypt(data, false);
+                    return Encoding.GetEncoding(charset).GetString(cipherbytes);
+                }
+                MemoryStream crypStream = new MemoryStream(data);
+                MemoryStream plaiStream = new MemoryStream();
+                Byte[] buffer = new Byte[maxBlockSize];
+                int blockSize = crypStream.Read(buffer, 0, maxBlockSize);
+                while (blockSize > 0)
+                {
+                    Byte[] toDecrypt = new Byte[blockSize];
+                    Array.Copy(buffer, 0, toDecrypt, 0, blockSize);
+                    Byte[] cryptograph = rsaCsp.Decrypt(toDecrypt, false);
+                    plaiStream.Write(cryptograph, 0, cryptograph.Length);
+                    blockSize = crypStream.Read(buffer, 0, maxBlockSize);
+                }
+
+                return Encoding.GetEncoding(charset).GetString(plaiStream.ToArray());
+            }
+            catch (Exception ex)
+            {
+                throw new SopException("DecryptContent = " + content + ",charset = " + charset, ex);
+            }
+        }
+
+        public static string RSADecrypt(string content, string privateKeyPem, string charset, string signType, bool keyFromFile)
+        {
+            try
+            {
+                RSACryptoServiceProvider rsaCsp = null;
+                 if (keyFromFile)
+                {
+                    //文件读取
+                    rsaCsp = LoadCertificateFile(privateKeyPem, signType);
+                }
+                else
+                {
+                    //字符串获取
+                    rsaCsp = LoadCertificateString(privateKeyPem, signType);
+                }
+                if (string.IsNullOrEmpty(charset))
+                {
+                    charset = DEFAULT_CHARSET;
+                }
+                byte[] data = Convert.FromBase64String(content);
+                int maxBlockSize = rsaCsp.KeySize / 8; //解密块最大长度限制
+                if (data.Length <= maxBlockSize)
+                {
+                    byte[] cipherbytes = rsaCsp.Decrypt(data, false);
+                    return Encoding.GetEncoding(charset).GetString(cipherbytes);
+                }
+                MemoryStream crypStream = new MemoryStream(data);
+                MemoryStream plaiStream = new MemoryStream();
+                Byte[] buffer = new Byte[maxBlockSize];
+                int blockSize = crypStream.Read(buffer, 0, maxBlockSize);
+                while (blockSize > 0)
+                {
+                    Byte[] toDecrypt = new Byte[blockSize];
+                    Array.Copy(buffer, 0, toDecrypt, 0, blockSize);
+                    Byte[] cryptograph = rsaCsp.Decrypt(toDecrypt, false);
+                    plaiStream.Write(cryptograph, 0, cryptograph.Length);
+                    blockSize = crypStream.Read(buffer, 0, maxBlockSize);
+                }
+
+                return Encoding.GetEncoding(charset).GetString(plaiStream.ToArray());
+            }
+            catch (Exception ex)
+            {
+                throw new SopException("DecryptContent = " + content + ",charset = " + charset, ex);
+            }
+        }
+
+        private static byte[] GetPem(string type, byte[] data)
+        {
+            string pem = Encoding.UTF8.GetString(data);
+            string header = String.Format("-----BEGIN {0}-----\\n", type);
+            string footer = String.Format("-----END {0}-----", type);
+            int start = pem.IndexOf(header) + header.Length;
+            int end = pem.IndexOf(footer, start);
+            string base64 = pem.Substring(start, (end - start));
+
+            return Convert.FromBase64String(base64);
+        }
+
+        // 加载秘钥文件
+        private static RSACryptoServiceProvider LoadCertificateFile(string filename, string signType)
+        {
+            using (System.IO.FileStream fs = System.IO.File.OpenRead(filename))
+            {
+                byte[] data = new byte[fs.Length];
+                byte[] res = null;
+                fs.Read(data, 0, data.Length);
+                if (data[0] != 0x30)
+                {
+                    res = GetPem("RSA PRIVATE KEY", data);
+                }
+                try
+                {
+                    RSACryptoServiceProvider rsa = DecodeRSAPrivateKey(res, signType);
+                    return rsa;
+                }
+                catch (Exception ex)
+                {
+                    throw new SopException("LoadCertificateFile fail", ex);
+                }
+            }
+        }
+        private static RSACryptoServiceProvider LoadCertificateString(string strKey, string signType)
+        {
+            byte[] data = null;
+            //读取带
+            //ata = Encoding.Default.GetBytes(strKey);
+            data = Convert.FromBase64String(strKey);
+            //data = GetPem("RSA PRIVATE KEY", data);
+            try
+            {
+                RSACryptoServiceProvider rsa = DecodeRSAPrivateKey(data, signType);
+                return rsa;
+            }
+            catch (Exception ex)
+            {
+                throw new SopException("DecodeRSAPrivateKey fail", ex);
+            }
+        }
+
+        private static RSACryptoServiceProvider DecodeRSAPrivateKey(byte[] privkey, string signType)
+        {
+            byte[] MODULUS, E, D, P, Q, DP, DQ, IQ;
+
+            // --------- Set up stream to decode the asn.1 encoded RSA private key ------
+            MemoryStream mem = new MemoryStream(privkey);
+            BinaryReader binr = new BinaryReader(mem);  //wrap Memory Stream with BinaryReader for easy reading
+            byte bt = 0;
+            ushort twobytes = 0;
+            int elems = 0;
+            try
+            {
+                twobytes = binr.ReadUInt16();
+                if (twobytes == 0x8130) //data read as little endian order (actual data order for Sequence is 30 81)
+                    binr.ReadByte();    //advance 1 byte
+                else if (twobytes == 0x8230)
+                    binr.ReadInt16();    //advance 2 bytes
+                else
+                    return null;
+
+                twobytes = binr.ReadUInt16();
+                if (twobytes != 0x0102) //version number
+                    return null;
+                bt = binr.ReadByte();
+                if (bt != 0x00)
+                    return null;
+
+
+                //------ all private key components are Integer sequences ----
+                elems = GetIntegerSize(binr);
+                MODULUS = binr.ReadBytes(elems);
+
+                elems = GetIntegerSize(binr);
+                E = binr.ReadBytes(elems);
+
+                elems = GetIntegerSize(binr);
+                D = binr.ReadBytes(elems);
+
+                elems = GetIntegerSize(binr);
+                P = binr.ReadBytes(elems);
+
+                elems = GetIntegerSize(binr);
+                Q = binr.ReadBytes(elems);
+
+                elems = GetIntegerSize(binr);
+                DP = binr.ReadBytes(elems);
+
+                elems = GetIntegerSize(binr);
+                DQ = binr.ReadBytes(elems);
+
+                elems = GetIntegerSize(binr);
+                IQ = binr.ReadBytes(elems);
+
+
+                // ------- create RSACryptoServiceProvider instance and initialize with public key -----
+                CspParameters CspParameters = new CspParameters();
+                CspParameters.Flags = CspProviderFlags.UseMachineKeyStore;
+
+                int bitLen = 1024;
+                if ("RSA2".Equals(signType))
+                {
+                    bitLen = 2048;
+                }
+
+                RSACryptoServiceProvider RSA = new RSACryptoServiceProvider(bitLen, CspParameters);
+                RSAParameters RSAparams = new RSAParameters();
+                RSAparams.Modulus = MODULUS;
+                RSAparams.Exponent = E;
+                RSAparams.D = D;
+                RSAparams.P = P;
+                RSAparams.Q = Q;
+                RSAparams.DP = DP;
+                RSAparams.DQ = DQ;
+                RSAparams.InverseQ = IQ;
+                RSA.ImportParameters(RSAparams);
+                return RSA;
+            }
+            catch (Exception ex)
+            {
+                throw new SopException("DecodeRSAPrivateKey fail" + ex.Message, ex);
+            }
+            finally
+            {
+                binr.Close();
+            }
+        }
+
+        private static int GetIntegerSize(BinaryReader binr)
+        {
+            byte bt = 0;
+            byte lowbyte = 0x00;
+            byte highbyte = 0x00;
+            int count = 0;
+            bt = binr.ReadByte();
+            if (bt != 0x02)		//expect integer
+                return 0;
+            bt = binr.ReadByte();
+
+            if (bt == 0x81)
+                count = binr.ReadByte();	// data size in next byte
+            else
+                if (bt == 0x82)
+                {
+                    highbyte = binr.ReadByte();	// data size in next 2 bytes
+                    lowbyte = binr.ReadByte();
+                    byte[] modint = { lowbyte, highbyte, 0x00, 0x00 };
+                    count = BitConverter.ToInt32(modint, 0);
+                }
+                else
+                {
+                    count = bt;		// we already have the data size
+                }
+
+            while (binr.ReadByte() == 0x00)
+            {	//remove high order zeros in data
+                count -= 1;
+            }
+            binr.BaseStream.Seek(-1, SeekOrigin.Current);		//last ReadByte wasn't a removed zero, so back up a byte
+            return count;
+        }
+    }
+}
+

sop-sdk/sdk-csharp/SDKCSharp/Utility/RSACryptoServiceProviderExtension.cs

@@ -0,0 +1,245 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Security.Cryptography;
+using System.ComponentModel;
+using System.Runtime.InteropServices;
+using System.IO;
+
+namespace SDKCSharp.Utility
+{
+    public static class RSACryptoServiceProviderExtension
+    {
+
+        #region Methods
+ 
+    /// <summary>Extension method which initializes an RSACryptoServiceProvider from a DER public key blob.</summary>
+    public static void LoadPublicKeyDER(  RSACryptoServiceProvider provider, byte[] DERData )
+    {
+        byte[] RSAData = RSACryptoServiceProviderExtension.GetRSAFromDER( DERData );
+        byte[] publicKeyBlob = RSACryptoServiceProviderExtension.GetPublicKeyBlobFromRSA( RSAData );
+        provider.ImportCspBlob( publicKeyBlob );
+    }
+ 
+    /// <summary>Extension method which initializes an RSACryptoServiceProvider from a PEM public key string.</summary>
+    public static void LoadPublicKeyPEM(  RSACryptoServiceProvider provider, string sPEM )
+    {
+        byte[] DERData = RSACryptoServiceProviderExtension.GetDERFromPEM( sPEM );
+        RSACryptoServiceProviderExtension.LoadPublicKeyDER( provider, DERData );
+    }
+ 
+    /// <summary>Returns a public key blob from an RSA public key.</summary>
+    internal static byte[] GetPublicKeyBlobFromRSA( byte[] RSAData )
+    {
+        byte[] data = null;
+        UInt32 dwCertPublicKeyBlobSize = 0;
+        if ( RSACryptoServiceProviderExtension.CryptDecodeObject( CRYPT_ENCODING_FLAGS.X509_ASN_ENCODING | CRYPT_ENCODING_FLAGS.PKCS_7_ASN_ENCODING,
+            new IntPtr( (int)CRYPT_OUTPUT_TYPES.RSA_CSP_PUBLICKEYBLOB ), RSAData, (UInt32)RSAData.Length, CRYPT_DECODE_FLAGS.NONE,
+            data, ref dwCertPublicKeyBlobSize ) )
+        {
+            data = new byte[ dwCertPublicKeyBlobSize ];
+            if ( !RSACryptoServiceProviderExtension.CryptDecodeObject( CRYPT_ENCODING_FLAGS.X509_ASN_ENCODING | CRYPT_ENCODING_FLAGS.PKCS_7_ASN_ENCODING,
+                new IntPtr( (int)CRYPT_OUTPUT_TYPES.RSA_CSP_PUBLICKEYBLOB ), RSAData, (UInt32)RSAData.Length, CRYPT_DECODE_FLAGS.NONE,
+                data, ref dwCertPublicKeyBlobSize ) )
+                throw new Win32Exception( Marshal.GetLastWin32Error() );
+        }
+        else
+            throw new Win32Exception( Marshal.GetLastWin32Error() );
+        return data;
+    }
+ 
+    /// <summary>Converts DER binary format to a CAPI CERT_PUBLIC_KEY_INFO structure containing an RSA key.</summary>
+    internal static byte[] GetRSAFromDER( byte[] DERData )
+    {
+        byte[] data = null;
+        byte[] publicKey = null;
+        CERT_PUBLIC_KEY_INFO info;
+        UInt32 dwCertPublicKeyInfoSize = 0;
+        IntPtr pCertPublicKeyInfo = IntPtr.Zero;
+        if ( RSACryptoServiceProviderExtension.CryptDecodeObject( CRYPT_ENCODING_FLAGS.X509_ASN_ENCODING | CRYPT_ENCODING_FLAGS.PKCS_7_ASN_ENCODING, new IntPtr( (int)CRYPT_OUTPUT_TYPES.X509_PUBLIC_KEY_INFO ),
+            DERData, (UInt32)DERData.Length, CRYPT_DECODE_FLAGS.NONE, data, ref dwCertPublicKeyInfoSize ) )
+        {
+            data = new byte[ dwCertPublicKeyInfoSize ];
+            if ( RSACryptoServiceProviderExtension.CryptDecodeObject( CRYPT_ENCODING_FLAGS.X509_ASN_ENCODING | CRYPT_ENCODING_FLAGS.PKCS_7_ASN_ENCODING, new IntPtr( (int)CRYPT_OUTPUT_TYPES.X509_PUBLIC_KEY_INFO ),
+                DERData, (UInt32)DERData.Length, CRYPT_DECODE_FLAGS.NONE, data, ref dwCertPublicKeyInfoSize ) )
+            {
+                GCHandle handle = GCHandle.Alloc( data, GCHandleType.Pinned );
+                try
+                {
+                    info = (CERT_PUBLIC_KEY_INFO)Marshal.PtrToStructure( handle.AddrOfPinnedObject(), typeof( CERT_PUBLIC_KEY_INFO ) );
+                    publicKey = new byte[ info.PublicKey.cbData ];
+                    Marshal.Copy( info.PublicKey.pbData, publicKey, 0, publicKey.Length );
+                }
+                finally
+                {
+                    handle.Free();
+                }
+            }
+            else
+                throw new Win32Exception( Marshal.GetLastWin32Error() );
+        }
+        else
+            throw new Win32Exception( Marshal.GetLastWin32Error() );
+        return publicKey;
+    }
+ 
+    /// <summary>Extracts the binary data from a PEM file.</summary>
+    internal static byte[] GetDERFromPEM( string sPEM )
+    {
+        UInt32 dwSkip, dwFlags;
+        UInt32 dwBinarySize = 0;
+ 
+        if ( !RSACryptoServiceProviderExtension.CryptStringToBinary( sPEM, (UInt32)sPEM.Length, CRYPT_STRING_FLAGS.CRYPT_STRING_BASE64HEADER, null, ref dwBinarySize, out dwSkip, out dwFlags ) )
+            throw new Win32Exception( Marshal.GetLastWin32Error() );
+ 
+        byte[] decodedData = new byte[ dwBinarySize ];
+        if ( !RSACryptoServiceProviderExtension.CryptStringToBinary( sPEM, (UInt32)sPEM.Length, CRYPT_STRING_FLAGS.CRYPT_STRING_BASE64HEADER, decodedData, ref dwBinarySize, out dwSkip, out dwFlags ) )
+            throw new Win32Exception( Marshal.GetLastWin32Error() );
+        return decodedData;
+    }
+ 
+    #endregion Methods
+ 
+    #region P/Invoke Constants
+ 
+    /// <summary>Enumeration derived from Crypto API.</summary>
+    internal enum CRYPT_ACQUIRE_CONTEXT_FLAGS : uint
+    {
+        CRYPT_NEWKEYSET = 0x8,
+        CRYPT_DELETEKEYSET = 0x10,
+        CRYPT_MACHINE_KEYSET = 0x20,
+        CRYPT_SILENT = 0x40,
+        CRYPT_DEFAULT_CONTAINER_OPTIONAL = 0x80,
+        CRYPT_VERIFYCONTEXT = 0xF0000000
+    }
+ 
+    /// <summary>Enumeration derived from Crypto API.</summary>
+    internal enum CRYPT_PROVIDER_TYPE : uint
+    {
+        PROV_RSA_FULL = 1
+    }
+ 
+    /// <summary>Enumeration derived from Crypto API.</summary>
+    internal enum CRYPT_DECODE_FLAGS : uint
+    {
+        NONE = 0,
+        CRYPT_DECODE_ALLOC_FLAG = 0x8000
+    }
+ 
+    /// <summary>Enumeration derived from Crypto API.</summary>
+    internal enum CRYPT_ENCODING_FLAGS : uint
+    {
+        PKCS_7_ASN_ENCODING = 0x00010000,
+        X509_ASN_ENCODING = 0x00000001,
+    }
+ 
+    /// <summary>Enumeration derived from Crypto API.</summary>
+    internal enum CRYPT_OUTPUT_TYPES : int
+    {
+        X509_PUBLIC_KEY_INFO = 8,
+        RSA_CSP_PUBLICKEYBLOB = 19,
+        PKCS_RSA_PRIVATE_KEY = 43,
+        PKCS_PRIVATE_KEY_INFO = 44
+    }
+ 
+    /// <summary>Enumeration derived from Crypto API.</summary>
+    internal enum CRYPT_STRING_FLAGS : uint
+    {
+        CRYPT_STRING_BASE64HEADER = 0,
+        CRYPT_STRING_BASE64 = 1,
+        CRYPT_STRING_BINARY = 2,
+        CRYPT_STRING_BASE64REQUESTHEADER = 3,
+        CRYPT_STRING_HEX = 4,
+        CRYPT_STRING_HEXASCII = 5,
+        CRYPT_STRING_BASE64_ANY = 6,
+        CRYPT_STRING_ANY = 7,
+        CRYPT_STRING_HEX_ANY = 8,
+        CRYPT_STRING_BASE64X509CRLHEADER = 9,
+        CRYPT_STRING_HEXADDR = 10,
+        CRYPT_STRING_HEXASCIIADDR = 11,
+        CRYPT_STRING_HEXRAW = 12,
+        CRYPT_STRING_NOCRLF = 0x40000000,
+        CRYPT_STRING_NOCR = 0x80000000
+    }
+ 
+    #endregion P/Invoke Constants
+ 
+    #region P/Invoke Structures
+ 
+    /// <summary>Structure from Crypto API.</summary>
+    [StructLayout( LayoutKind.Sequential )]
+    internal struct CRYPT_OBJID_BLOB
+    {
+        internal UInt32 cbData;
+        internal IntPtr pbData;
+    }
+ 
+    /// <summary>Structure from Crypto API.</summary>
+    [StructLayout( LayoutKind.Sequential )]
+    internal struct CRYPT_ALGORITHM_IDENTIFIER
+    {
+        internal IntPtr pszObjId;
+        internal CRYPT_OBJID_BLOB Parameters;
+    }
+ 
+    /// <summary>Structure from Crypto API.</summary>
+    [StructLayout( LayoutKind.Sequential )]
+    struct CRYPT_BIT_BLOB
+    {
+        internal UInt32 cbData;
+        internal IntPtr pbData;
+        internal UInt32 cUnusedBits;
+    }
+ 
+    /// <summary>Structure from Crypto API.</summary>
+    [StructLayout( LayoutKind.Sequential )]
+    struct CERT_PUBLIC_KEY_INFO
+    {
+        internal CRYPT_ALGORITHM_IDENTIFIER Algorithm;
+        internal CRYPT_BIT_BLOB PublicKey;
+    }
+ 
+    #endregion P/Invoke Structures
+ 
+    #region P/Invoke Functions
+ 
+    /// <summary>Function for Crypto API.</summary>
+    [DllImport( "advapi32.dll", SetLastError = true )]
+    [return: MarshalAs( UnmanagedType.Bool )]
+    internal static extern bool CryptDestroyKey( IntPtr hKey );
+ 
+    /// <summary>Function for Crypto API.</summary>
+    [DllImport( "advapi32.dll", SetLastError = true )]
+    [return: MarshalAs( UnmanagedType.Bool )]
+    internal static extern bool CryptImportKey( IntPtr hProv, byte[] pbKeyData, UInt32 dwDataLen, IntPtr hPubKey, UInt32 dwFlags, ref IntPtr hKey );
+ 
+    /// <summary>Function for Crypto API.</summary>
+    [DllImport( "advapi32.dll", SetLastError = true )]
+    [return: MarshalAs( UnmanagedType.Bool )]
+    internal static extern bool CryptReleaseContext( IntPtr hProv, Int32 dwFlags );
+ 
+    /// <summary>Function for Crypto API.</summary>
+    [DllImport( "advapi32.dll", CharSet = CharSet.Auto, SetLastError = true )]
+    [return: MarshalAs( UnmanagedType.Bool )]
+    internal static extern bool CryptAcquireContext( ref IntPtr hProv, string pszContainer, string pszProvider, CRYPT_PROVIDER_TYPE dwProvType, CRYPT_ACQUIRE_CONTEXT_FLAGS dwFlags );
+ 
+    /// <summary>Function from Crypto API.</summary>
+    [DllImport( "crypt32.dll", SetLastError = true, CharSet = CharSet.Auto )]
+    [return: MarshalAs( UnmanagedType.Bool )]
+    internal static extern bool CryptStringToBinary( string sPEM, UInt32 sPEMLength, CRYPT_STRING_FLAGS dwFlags, [Out] byte[] pbBinary, ref UInt32 pcbBinary, out UInt32 pdwSkip, out UInt32 pdwFlags );
+ 
+    /// <summary>Function from Crypto API.</summary>
+    [DllImport( "crypt32.dll", SetLastError = true )]
+    [return: MarshalAs( UnmanagedType.Bool )]
+    internal static extern bool CryptDecodeObjectEx( CRYPT_ENCODING_FLAGS dwCertEncodingType, IntPtr lpszStructType, byte[] pbEncoded, UInt32 cbEncoded, CRYPT_DECODE_FLAGS dwFlags, IntPtr pDecodePara, ref byte[] pvStructInfo, ref UInt32 pcbStructInfo );
+ 
+    /// <summary>Function from Crypto API.</summary>
+    [DllImport( "crypt32.dll", SetLastError = true )]
+    [return: MarshalAs( UnmanagedType.Bool )]
+    internal static extern bool CryptDecodeObject( CRYPT_ENCODING_FLAGS dwCertEncodingType, IntPtr lpszStructType, byte[] pbEncoded, UInt32 cbEncoded, CRYPT_DECODE_FLAGS flags, [In, Out] byte[] pvStructInfo, ref UInt32 cbStructInfo );
+ 
+    #endregion P/Invoke Functions
+
+    }
+
+}

sop-sdk/sdk-csharp/SDKCSharp/Utility/RSAUtil.cs

@@ -1,47 +0,0 @@
-using System;
-using System.Xml;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Security.Cryptography;
-using System.Text;
-
-using Org.BouncyCastle.Asn1.Pkcs;
-using Org.BouncyCastle.Asn1.X509;
-using Org.BouncyCastle.Crypto.Generators;
-using Org.BouncyCastle.Crypto.Parameters;
-using Org.BouncyCastle.Math;
-using Org.BouncyCastle.Pkcs;
-using Org.BouncyCastle.Security;
-using Org.BouncyCastle.Crypto.Engines;
-using Org.BouncyCastle.X509;
-using Org.BouncyCastle.Crypto;
-using Org.BouncyCastle.Asn1;
-using Org.BouncyCastle.Crypto.Encodings;
-
-namespace SDKCSharp.Utility
-{
-    public class RSAUtil
-    {
-
-        static Encoding UTF8 = Encoding.UTF8;
-        static RSA rsa = new RSA();
-
-        /// <summary>
-        /// 私钥加密
-        /// </summary>
-        /// <returns>The by private key.</returns>
-        /// <param name="data">内容.</param>
-        /// <param name="privateKey">私钥.</param>
-        public static string EncryptByPrivateKey(string data, string privateKey)
-        {
-            return rsa.EncryptByPrivateKey(data, privateKey);
-        }
-
-
-    }
-
-
-
-
-}

sop-sdk/sdk-csharp/SDKCSharp/Utility/SignUtil.cs

@@ -14,30 +14,17 @@ namespace SDKCSharp.Utility
     {
 
         /// <summary>
-        /// 参数签名
+        /// 构建签名。
         /// </summary>
-        /// <param name="paramsMap">参数</param>
-        /// <param name="secret">秘钥</param>
-        /// <returns>返回sign</returns>
-        public static String CreateSign(Dictionary<string, object> paramsMap, string secret)
+        /// <param name="parameters">参数.</param>
+        /// <param name="privateKeyPem">私钥.</param>
+        /// <param name="charset">字符集.</param>
+        /// <param name="signType">签名类型.</param>
+        /// <returns>返回签名.</returns>
+        public static string CreateSign(IDictionary<string, string> parameters, string privateKeyPem, string charset, string signType)
         {
-            StringBuilder sb = new StringBuilder();
-            ArrayList paramNames = new ArrayList(paramsMap.Keys);
-
-            paramNames.Sort();
-
-            sb.Append(secret);
-            foreach (string paramName in paramNames)
-            {
-                sb.Append(paramName).Append(paramsMap[paramName]);
-            }
-            sb.Append(secret);
-
-            string source = sb.ToString();
-
-            return MD5Util.EncryptToUpper(source);
+            return AlipaySignature.RSASign(parameters, privateKeyPem, charset, false, signType);
         }
-               
 
     }
 }

sop-sdk/sdk-csharp/SDKTest/Program.cs

@@ -12,9 +12,9 @@ namespace SDKTest
     class MainClass
     {
         static string url = "http://localhost:8081/api"; // zuul
-        static string appId = "2019032617262200001";
-        // 支付宝私钥
-        static string privateKey = "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";
+        static string appId = "201904035630907729292csharp";
+        // 私钥, PKCS1 1024
+        static string privateKey = "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";
 
 
         // 声明一个就行