public string[] ValidateAuthTicket(string authTicket)
{
try
{
// 認証チケットの復号化
return((string[])BinarySerialize.BytesToObject(
CustomEncode.FromBase64String(
SymmetricCryptography.DecryptString(
authTicket, GetConfigParameter.GetConfigValue("private-key"),
EnumSymmetricAlgorithm.TripleDESCryptoServiceProvider))));
}
catch
{
// 認証失敗
return(null);
}
}
// UFSoft.U8.Framework.Login.UI.clsLogin
public static UserData DeUserData(string cryptuuid, string s, string string_17)
{
UserData userData = null;
if (s.Length != 0)
{
byte[] iV = null;
byte[] key = null;
SymmetricCryptography symm = new SymmetricCryptography(SymmetricProvider.Rijndael);
CommonAPI.GenerateKey(cryptuuid, ref key, ref iV, SymmetricProvider.Rijndael);
symm.Key = key;
symm.IV = iV;
StringReader stringReader = new StringReader(s);
XmlTextReader xmlTextReader = CustomTypeAlias.CreateXmlReader(stringReader);
userData = new UserData();
while (xmlTextReader.Read())
{
if (xmlTextReader.NodeType == XmlNodeType.Element && xmlTextReader.LocalName == "Entry")
{
userData.UserId = symm.DecryptString(xmlTextReader.GetAttribute("user"));
userData.Password = symm.DecryptString(xmlTextReader.GetAttribute("data"));
userData.AccID = symm.DecryptString(xmlTextReader.GetAttribute("accid"));
userData.AppServer = symm.DecryptString(xmlTextReader.GetAttribute("appserver"));
userData.cSubID = symm.DecryptString(xmlTextReader.GetAttribute("subid"));
userData.iYear = symm.DecryptString(xmlTextReader.GetAttribute("iyear"));
userData.ConnString = symm.DecryptString(xmlTextReader.GetAttribute("connstring"));
userData.operDate = symm.DecryptString(xmlTextReader.GetAttribute("operdate"));
userData.DataSource = symm.DecryptString(xmlTextReader.GetAttribute("datasource"));
userData.LanguageID = symm.DecryptString(xmlTextReader.GetAttribute("languageid"));
userData.WorkStationSerial = symm.DecryptString(xmlTextReader.GetAttribute("workstationserial"));
userData.RightServer = symm.DecryptString(xmlTextReader.GetAttribute("rightserver"));
userData.IsCompanyVer = bool.Parse(symm.DecryptString(xmlTextReader.GetAttribute("iscompanyver")));
userData.SecondConnString = (Hashtable)CustomXmlSerializer.Deserialize(symm.DecryptString(xmlTextReader.GetAttribute("secondconnstring")), "Hashtable");
userData.EmployeeId = symm.DecryptString(xmlTextReader.GetAttribute("employeeid"));
userData.IsAdmin = bool.Parse(symm.DecryptString(xmlTextReader.GetAttribute("isadmin")));
userData.UserName = symm.DecryptString(xmlTextReader.GetAttribute("username"));
userData.AccName = symm.DecryptString(xmlTextReader.GetAttribute("accname"));
userData.EntTypeID = symm.DecryptString(xmlTextReader.GetAttribute("enttypeid"));
userData.iMonth = int.Parse(symm.DecryptString(xmlTextReader.GetAttribute("imonth")));
userData.AppServerSerial = symm.DecryptString(xmlTextReader.GetAttribute("appServerserial"));
userData.Roles = symm.DecryptString(xmlTextReader.GetAttribute("roles"));
userData.ProtocolPort = (Hashtable)CustomXmlSerializer.Deserialize(symm.DecryptString(xmlTextReader.GetAttribute("protocolport")), "protocolport");
userData.BarCode = symm.DecryptString(xmlTextReader.GetAttribute("barcode"));
userData.Customer = symm.DecryptString(xmlTextReader.GetAttribute("customer"));
userData.AuthenMode = int.Parse(symm.DecryptString(xmlTextReader.GetAttribute("authenmode")));
userData.AuthenExtraInfo = symm.DecryptString(xmlTextReader.GetAttribute("authenextrainfo"));
userData.IndustryType = symm.DecryptString(xmlTextReader.GetAttribute("industrytype"));
userData.iBeginYear = symm.DecryptString(xmlTextReader.GetAttribute("ibeginyear"));
userData.AIOServer = symm.DecryptString(xmlTextReader.GetAttribute("aiosrv"));
if (xmlTextReader.GetAttribute("crmsrv") != null && FIELDMAP.ContainsKey("CrmServer"))
{
//userData.CrmServer = symm.DecryptString(xmlTextReader.GetAttribute("crmsrv"));
FIELDMAP["CrmServer"].SetValue(userData, symm.DecryptString(xmlTextReader.GetAttribute("crmsrv")));
}
if (xmlTextReader.GetAttribute("utusrv") != null && FIELDMAP.ContainsKey("UTUServer"))
{
//userData.UTUServer = symm.DecryptString(xmlTextReader.GetAttribute("utusrv"));
FIELDMAP["UTUServer"].SetValue(userData, symm.DecryptString(xmlTextReader.GetAttribute("utusrv")));
}
if (xmlTextReader.GetAttribute("remind") != null && FIELDMAP.ContainsKey("isRemind"))
{
FIELDMAP["isRemind"].SetValue(userData, bool.Parse(symm.DecryptString(xmlTextReader.GetAttribute("remind"))));
}
if (xmlTextReader.GetAttribute("usermode") != null && FIELDMAP.ContainsKey("UserMode"))
{
FIELDMAP["UserMode"].SetValue(userData, int.Parse(symm.DecryptString(xmlTextReader.GetAttribute("usermode"))));
}
if (xmlTextReader.GetAttribute("sps") != null && FIELDMAP.ContainsKey("ValidateSPS"))
{
FIELDMAP["ValidateSPS"].SetValue(userData, bool.Parse(symm.DecryptString(xmlTextReader.GetAttribute("sps"))));
}
if (xmlTextReader.GetAttribute("sysdate") != null && FIELDMAP.ContainsKey("sysdate"))
{
FIELDMAP["sysdate"].SetValue(userData, symm.DecryptString(xmlTextReader.GetAttribute("sysdate")));
}
if (string.IsNullOrEmpty(string_17))
{
userData.Auditor = new AuditorContext {
AuditorId = userData.UserId,
AuditorName = userData.UserName
};
}
else
{
userData.Auditor = (AuditorContext)CustomXmlSerializer.Deserialize(symm.DecryptString(string_17), "AuditorContext");
}
xmlTextReader.Close();
stringReader.Close();
}
}
}
userData.uuid = cryptuuid;
return(userData);
}
public string GetAuthTicket(string encUid, string encPwd)
{
try
{
// ユーザIDの復号化
string uid = SymmetricCryptography.DecryptString(
encUid, (string)Session["challenge"], EnumSymmetricAlgorithm.TripleDESCryptoServiceProvider);
// パスワードの復号化
string pwd = SymmetricCryptography.DecryptString(
encPwd, (string)Session["challenge"], EnumSymmetricAlgorithm.TripleDESCryptoServiceProvider);
// 認証する。
bool isAuthenticated = false;
#region 認証処理のＵＯＣ
// ★★ コンテキストの情報を使用するなどして
// 認証処理をＵＯＣする（必要に応じて）。
//// Ｂ層・Ｄ層呼出し
//// 認証チェックとタイムスタンプの更新
//MyUserInfo userInfo =new MyUserInfo(
// "未認証：" + uid, HttpContext.Current.Request.UserHostAddress);
//BaseReturnValue returnValue = (BaseReturnValue)Latebind.InvokeMethod(
// "xxxx", "yyyy",
// FxLiteral.TRANSMISSION_INPROCESS_METHOD_NAME,
// new object[] {
// new AuthParameterValue("－", "－", "zzzz", "",userInfo, pwd),
// DbEnum.IsolationLevelEnum.User });
//// 認証されたか・されなかったか
//isAuthenticated = !returnValue.ErrorFlag;
isAuthenticated = true;
#endregion
if (isAuthenticated)
{
// 認証チケットを作成して暗号化する（DateTime.Nowにより可変に）。
string[] authTicket = { uid, pwd, DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss:fff") };
return(SymmetricCryptography.EncryptString(
CustomEncode.ToBase64String(
BinarySerialize.ObjectToBytes(authTicket)),
GetConfigParameter.GetConfigValue("private-key"),
EnumSymmetricAlgorithm.TripleDESCryptoServiceProvider));
}
else
{
// 認証失敗
return(string.Empty);
}
}
catch
{
// 認証失敗
return(string.Empty);
}
finally
{
// セッションの解放
Session.Abandon();
}
}
/// <summary>秘密鍵・復号化</summary>
private void button2_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(txtSCSalt.Text))
{
// ソルト無し
if (this.rbnSCString.Checked)
{
// String
this.txtSCString.Text =
SymmetricCryptography.DecryptString(
this.txtSCCode.Text,
this.txtSCPassword.Text,
(EnumSymmetricAlgorithm)cbxSCPV.SelectedValue);
}
else
{
// Bytes
this.txtSCString.Text =
CustomEncode.ByteToString(
SymmetricCryptography.DecryptBytes(
CustomEncode.FormHexString(this.txtSCCode.Text),
this.txtSCPassword.Text,
(EnumSymmetricAlgorithm)cbxSCPV.SelectedValue),
CustomEncode.UTF_8);
}
}
else
{
// ソルト有り
if (this.nudSCStretching.Value == 0)
{
// ストレッチング無し
if (this.rbnSCString.Checked)
{
// String
this.txtSCString.Text
= SymmetricCryptography.DecryptString(
this.txtSCCode.Text,
this.txtSCPassword.Text,
(EnumSymmetricAlgorithm)cbxSCPV.SelectedValue,
CustomEncode.StringToByte(txtSCSalt.Text, CustomEncode.UTF_8));
}
else
{
// Bytes
this.txtSCString.Text =
CustomEncode.ByteToString(
SymmetricCryptography.DecryptBytes(
CustomEncode.FormHexString(this.txtSCCode.Text),
this.txtSCPassword.Text,
(EnumSymmetricAlgorithm)cbxSCPV.SelectedValue,
CustomEncode.StringToByte(txtSCSalt.Text, CustomEncode.UTF_8)),
CustomEncode.UTF_8);
}
}
else
{
// ストレッチング有り
if (this.rbnSCString.Checked)
{
// String
this.txtSCString.Text
= SymmetricCryptography.DecryptString(
this.txtSCCode.Text,
this.txtSCPassword.Text,
(EnumSymmetricAlgorithm)cbxSCPV.SelectedValue,
CustomEncode.StringToByte(txtSCSalt.Text, CustomEncode.UTF_8),
(int)this.nudSCStretching.Value);
}
else
{
// Bytes
this.txtSCString.Text =
CustomEncode.ByteToString(
SymmetricCryptography.DecryptBytes(
CustomEncode.FormHexString(this.txtSCCode.Text),
this.txtSCPassword.Text,
(EnumSymmetricAlgorithm)cbxSCPV.SelectedValue,
CustomEncode.StringToByte(txtSCSalt.Text, CustomEncode.UTF_8),
(int)this.nudSCStretching.Value),
CustomEncode.UTF_8);
}
}
}
}
