/// <summary></summary>
public static string Authenticate(string securityToken)
{
Hashtable table = JsonHelper.ToHashtable(securityToken);
string applicationId = table["applicationId"].ToString();
applicationId = StringHelper.ToGuid(new Guid(applicationId));
string applicationSecretSignal = table["applicationSecretSignal"].ToString();
if (string.IsNullOrEmpty(applicationId))
{
throw new ArgumentNullException("securityToken.applicationId");
}
else
{
ApplicationInfo param = AppsContext.Instance.ApplicationService.FindOne(applicationId);
if (param == null)
{
throw new NullReferenceException("securityToken.applicationId");
}
else
{
if (param.ApplicationSecret == Encrypter.DecryptAES(applicationSecretSignal, param.ApplicationKey, param.ApplicationKey))
{
return(applicationId);
}
}
}
return("Unkwon SecurityToken");
}
public void TestDecryptAES()
{
byte[] key = UTF8Encoding.UTF8.GetBytes("1234567812345678");
byte[] iv = UTF8Encoding.UTF8.GetBytes("1234567812345678");
string result = Encrypter.DecryptAES("2eDiseYiSX62qk/WS/ZDmg==", key, iv, CiphertextFormat.Base64String);
Assert.AreEqual("123456", result);
result = Encrypter.DecryptAES("d9e0e2b1e622497eb6aa4fd64bf6439a", key, iv, CiphertextFormat.HexStringWhitoutHyphen);
Assert.AreEqual("123456", result);
}
public ActionResult AES(object args)
{
// 方法 加密|解密
var methodName = Request["methodName"];
// 原文
var originalText = ViewBag.OriginalText = Request["originalText"];
// 密文
var ciphertext = ViewBag.Ciphertext = Request["ciphertext"];
// 密钥
var cryptoKey = string.IsNullOrEmpty(Request["cryptoKey"]) ? SecurityConfigurationView.Instance.AESCryptoKey : Request["cryptoKey"];
// 密钥偏移量
var cryptoIV = string.IsNullOrEmpty(Request["cryptoIV"]) ? SecurityConfigurationView.Instance.AESCryptoIV : Request["cryptoIV"];
// 加密结果编码方式
var cryptoMode = string.IsNullOrEmpty(Request["cryptoMode"]) ? SecurityConfigurationView.Instance.AESCryptoMode : Request["cryptoMode"];
// 加密结果编码方式
var cryptoPadding = string.IsNullOrEmpty(Request["cryptoPadding"]) ? SecurityConfigurationView.Instance.AESCryptoPadding : Request["cryptoPadding"];
// 加密结果编码方式
var cryptoCiphertextFormat = string.IsNullOrEmpty(Request["cryptoCiphertextFormat"]) ? SecurityConfigurationView.Instance.AESCryptoCiphertextFormat : Request["cryptoCiphertextFormat"];
if (methodName == "encrypt" && !string.IsNullOrEmpty(originalText))
{
ViewBag.Ciphertext = Encrypter.EncryptAES(originalText, cryptoKey, cryptoIV,
(CipherMode)Enum.Parse(typeof(CipherMode), cryptoMode),
(PaddingMode)Enum.Parse(typeof(PaddingMode), cryptoPadding),
(CiphertextFormat)Enum.Parse(typeof(CiphertextFormat), cryptoCiphertextFormat));
}
else if (methodName == "decrypt" && !string.IsNullOrEmpty(ciphertext))
{
ViewBag.OriginalText = Encrypter.DecryptAES(ciphertext, cryptoKey, cryptoIV,
(CipherMode)Enum.Parse(typeof(CipherMode), cryptoMode),
(PaddingMode)Enum.Parse(typeof(PaddingMode), cryptoPadding),
(CiphertextFormat)Enum.Parse(typeof(CiphertextFormat), cryptoCiphertextFormat));
}
return(View("/views/main/sdk/aes.cshtml"));
}
/// <summary>解密密码</summary>
/// <param name="encryptedPassword">加密的密码</param>
/// <returns>密码</returns>
public string Decrypt(string encryptedPassword)
{
this.LoadKey();
return(Encrypter.DecryptAES(encryptedPassword, key, iv, CiphertextFormat.HexString));
}
