public string login()
{
objUserData = new UserData();
CommonAPI.LoginInfo = objUserData;
objUserData.uuid = Guid.NewGuid().ToString();
objUserData.WorkStationSerial = Tools.generateWorkStationGUID();
SymmetricCryptography symmetricCryptography_0; //加密器
symmetricCryptography_0 = new SymmetricCryptography(SymmetricProvider.Rijndael);
byte[] key = null;
byte[] iV = null;
//系统默认是根据uuid 生成一个算法key的,或者简单理解为uuid就是加密和解密的密码
CommonAPI.GenerateKey(objUserData.uuid, ref key, ref iV, SymmetricProvider.Rijndael);
symmetricCryptography_0.Key = key;
symmetricCryptography_0.IV = iV;
objUserData.UserId = symmetricCryptography_0.EncryptString(m_strUser); //demo
objUserData.Password = symmetricCryptography_0.EncryptString(m_strPassword); //DEMO
objUserData.AppServer = m_strServer;
objUserData.LanguageID = "zh-CN";
objUserData.cSubID = "DP";
objUserData.operDate = m_strDate;
objUserData.DataSource = m_strDataSource;
Debugger.Log(0, null, UserDataTools.userData2String(objUserData));
var paras = new CommonParameters();
var loginHeader = new LoginedDataHead();
loginHeader.ChangePwd = false;
loginHeader.KickOutWorkStation = false;
loginHeader.NewPassword = symmetricCryptography_0.EncryptString(""); //DEMO
paras.Para1 = "TARGET\\ENTERPRISEPORTAL.EXE";
paras.Para2 = true;
paras.Para3 = loginHeader;
try {
credit.BFDispatch("Authenticate", objUserData, ref paras);
if (!string.IsNullOrEmpty(paras.Para1))
{
return(paras.Para1);
}
} catch (CustomError cEx) {
//MessageBox.Show(cEx.Message);
throw;
} finally {
}
}
/// <summary>認証Serviceのテスト（秘密鍵暗号化方式）</summary>
private void button1_Click(object sender, EventArgs e)
{
// SessionステートフルなWebサービス
ServiceForAuth sfa = new ServiceForAuth();
sfa.CookieContainer = new CookieContainer();
sfa.Proxy = GlobalProxySelection.GetEmptyWebProxy();
//sfa.Proxy = WebProxy.GetDefaultProxy();
//sfa.Proxy.Credentials = new NetworkCredential("20228749", "*****");
// チャレンジ＝秘密鍵
string challenge = sfa.GetChallenge();
// アカウントの暗号化
string encUid = SymmetricCryptography.EncryptString(
this.textBox1.Text, challenge, EnumSymmetricAlgorithm.TripleDESCryptoServiceProvider);
string encPwd = SymmetricCryptography.EncryptString(
this.textBox2.Text, challenge, EnumSymmetricAlgorithm.TripleDESCryptoServiceProvider);
// 認証チケットを取得
string authTicketBase64 = sfa.GetAuthTicket(encUid, encPwd);
// 認証チケットを検証
string[] authTicket = sfa.ValidateAuthTicket(authTicketBase64);
MessageBox.Show(
"uid\t: " + authTicket[0] + "\r\n"
+ "pwd\t: " + authTicket[1] + "\r\n"
+ "time\t: " + authTicket[2] + "\r\n", "認証チケット",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
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・暗号化</summary>
private void button1_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(txtSCSalt.Text))
{
// ソルト無し
if (this.rbnSCString.Checked)
{
// String
this.txtSCCode.Text =
SymmetricCryptography.EncryptString(
this.txtSCString.Text,
this.txtSCPassword.Text,
(EnumSymmetricAlgorithm)cbxSCPV.SelectedValue);
}
else
{
// Bytes
this.txtSCCode.Text =
CustomEncode.ToHexString(
SymmetricCryptography.EncryptBytes(
CustomEncode.StringToByte(txtSCString.Text, CustomEncode.UTF_8),
this.txtSCPassword.Text,
(EnumSymmetricAlgorithm)cbxSCPV.SelectedValue));
}
}
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.txtSCCode.Text =
SymmetricCryptography.EncryptString(
this.txtSCString.Text,
this.txtSCPassword.Text,
(EnumSymmetricAlgorithm)cbxSCPV.SelectedValue,
CustomEncode.StringToByte(txtSCSalt.Text, CustomEncode.UTF_8));
}
else
{
// Bytes
this.txtSCCode.Text =
CustomEncode.ToHexString(
SymmetricCryptography.EncryptBytes(
CustomEncode.StringToByte(txtSCString.Text, CustomEncode.UTF_8),
this.txtSCPassword.Text,
(EnumSymmetricAlgorithm)cbxSCPV.SelectedValue,
CustomEncode.StringToByte(txtSCSalt.Text, CustomEncode.UTF_8)));
}
}
else
{
// ストレッチング有り
if (this.rbnSCString.Checked)
{
// String
this.txtSCCode.Text
= SymmetricCryptography.EncryptString(
this.txtSCString.Text,
this.txtSCPassword.Text,
(EnumSymmetricAlgorithm)cbxSCPV.SelectedValue,
CustomEncode.StringToByte(txtSCSalt.Text, CustomEncode.UTF_8),
(int)this.nudSCStretching.Value);
}
else
{
// Bytes
this.txtSCCode.Text =
CustomEncode.ToHexString(
SymmetricCryptography.EncryptBytes(
CustomEncode.StringToByte(txtSCString.Text, CustomEncode.UTF_8),
this.txtSCPassword.Text,
(EnumSymmetricAlgorithm)cbxSCPV.SelectedValue,
CustomEncode.StringToByte(txtSCSalt.Text, CustomEncode.UTF_8),
(int)this.nudSCStretching.Value));
}
}
}
}
