public void LoadProductKey(string productkey)
{
HROne.CommonLib.Crypto crypto = new HROne.CommonLib.Crypto(symProvEnum);
string preProductKey = getPreProductKey(productkey);
string[] parts = preProductKey.Split(new char[] { '-' });
if (parts.Length != 3)
{
throw new Exception("InvalidProductKey");
}
string sSerial = parts[0];
string sCompanyUser = parts[1];
string sFeature = parts[2];
m_SerialNo = Convert.ToUInt16(ConvertNumberFromBase64String(sSerial));
ushort numCompaniesUsers = Convert.ToUInt16(ConvertNumberFromBase64String(sCompanyUser));
m_NumOfCompanies = (ushort)(numCompaniesUsers / 100);
m_NumOfUsers = (ushort)(numCompaniesUsers % 100);
byte featureFlag = ((byte)ConvertNumberFromBase64String(sFeature));
m_IsPayroll = (featureFlag & FLAG_PAYROLL) == FLAG_PAYROLL;
m_IsTaxation = (featureFlag & FLAG_TAXATION) == FLAG_TAXATION;
m_IsLeaveManagement = (featureFlag & FLAG_LEAVE) == FLAG_LEAVE;
m_IsESS = (featureFlag & FLAG_ESS) == FLAG_ESS;
m_IsAttendance = (featureFlag & FLAG_Attendance) == FLAG_Attendance;
m_IsCostCenter = (featureFlag & FLAG_CostCenter) == FLAG_CostCenter;
m_IsTraining = (featureFlag & FLAG_Training) == FLAG_Training;
}
public static string DecryptQueryString(HttpSessionState session, string QueryString)
{
if (QueryString.StartsWith("?"))
{
QueryString = QueryString.Substring(1);
}
if (session["EncryptQueryString"] != null)
{
if (session["EncryptQueryString"].Equals(true))
{
if (!string.IsNullOrEmpty(QueryString))
{
string tmpQueryString = HttpUtility.UrlDecode(QueryString);
if (tmpQueryString.Length % 4 != 0)
{
return(QueryString);
}
System.Text.RegularExpressions.Regex regExBase64 = new System.Text.RegularExpressions.Regex(@"[0-9a-zA-Z\+/=]{20,}");
if (!regExBase64.IsMatch(tmpQueryString))
{
return(QueryString);
}
//if (((string)value).Contains(" "))
// return value;
//if (((string)value).Contains("(") || ((string)value).Contains(")"))
// return value;
byte[] bytIn;
try
{
bytIn = Convert.FromBase64String(tmpQueryString);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
return(QueryString);
}
if (bytIn.Length % 16 != 0)
{
return(QueryString);
}
HROne.CommonLib.Crypto crypto = new HROne.CommonLib.Crypto(HROne.CommonLib.Crypto.SymmProvEnum.Rijndael);
try
{
string newQueryString = crypto.Decrypting(tmpQueryString, "0123456789abcdef");
return(newQueryString);
}
catch
{
return(QueryString);
}
}
}
}
return(QueryString);
}
private string getPreProductKey(string productkey)
{
HROne.CommonLib.Crypto crypto = new HROne.CommonLib.Crypto(symProvEnum);
foreach (ProductLicenseType value in Enum.GetValues(typeof(ProductLicenseType)))
{
try
{
string preProductKey = crypto.Decrypting(base32.ConvertBase32ToBase64(productkey), value.ToString());
m_ProductType = value;
return(preProductKey);
}
catch
{
}
}
return(string.Empty);
}
public string getProductFeatureCode(DatabaseConnection dbConn)
{
StringBuilder builder = new StringBuilder();
builder.Append(FEATURE_CODE_MAX_EMPLOYEE + "=" + m_CompanyDBMaxEmployee.ToString() + ";");
int defaultMaxQuotaMB = 0;
if (!int.TryParse(ESystemParameter.getParameter(dbConn, ESystemParameter.PARAM_CODE_DEFAULT_MAX_INBOX_SIZE_MB), out defaultMaxQuotaMB))
{
defaultMaxQuotaMB = 0;
}
builder.Append(FEATURE_CODE_MAX_INBOX_SIZE_MB + "=" + (defaultMaxQuotaMB > m_CompanyDBInboxMaxQuotaMB ? defaultMaxQuotaMB.ToString() : m_CompanyDBInboxMaxQuotaMB.ToString()) + ";");
builder.Append(FEATURE_CODE_AUTOPAYMPF_HAS_HSBCHASE + "=" + (m_CompanyDBAutopayMPFFileHasHSBCHASE ? "Y" : "N") + ";");
builder.Append(FEATURE_CODE_AUTOPAYMPF_HAS_OTHERS + "=" + (m_CompanyDBAutopayMPFFileHasOthers ? "Y" : "N") + ";");
HROne.CommonLib.Crypto crypto = new HROne.CommonLib.Crypto(HROne.CommonLib.Crypto.SymmProvEnum.RC2);
return(crypto.Encrypting(builder.ToString(), HROne.ProductLicense.ProductLicenseType.HROneSaaS.ToString()));
}
private void SetDatabaseConfig(XmlElement databaseConfigRootNode, DatabaseConfig dbConfig)
{
XmlDocument config = databaseConfigRootNode.OwnerDocument;
databaseConfigRootNode.AppendChild(config.CreateElement("name"));
databaseConfigRootNode["name"].InnerText = dbConfig.name;
databaseConfigRootNode.AppendChild(config.CreateElement("dbtype"));
if (dbConfig.DBType.Equals(DBTypeEmun.MSSQL))
{
HROne.CommonLib.Crypto crypto = new HROne.CommonLib.Crypto(HROne.CommonLib.Crypto.SymmProvEnum.Rijndael);
databaseConfigRootNode["dbtype"].InnerText = "MSSQL";
databaseConfigRootNode.AppendChild(config.CreateElement("ConnectionString"));
System.Data.SqlClient.SqlConnectionStringBuilder connStringBuilder = new System.Data.SqlClient.SqlConnectionStringBuilder(dbConfig.ConnectionString);
connStringBuilder.Password = crypto.Encrypting(connStringBuilder.Password, keyString);
databaseConfigRootNode["ConnectionString"].InnerText = connStringBuilder.ConnectionString;
}
}
private DatabaseConfig LoadDatabaseConfig(XmlElement node)
{
HROne.CommonLib.Crypto crypto = new HROne.CommonLib.Crypto(HROne.CommonLib.Crypto.SymmProvEnum.Rijndael);
string strDBType = string.Empty;
string strConnectionString = string.Empty;
string strName = string.Empty;
if (node["dbtype"] != null)
{
strDBType = node["dbtype"].InnerText;
}
if (node["name"] != null)
{
strName = node["name"].InnerText;
}
if (node["ConnectionString"] != null)
{
strConnectionString = node["ConnectionString"].InnerText;
}
if (strDBType.Equals("MSSQL"))
{
DatabaseConfig config = new DatabaseConfig();
config.DBType = DBTypeEmun.MSSQL;
config.name = strName;
System.Data.SqlClient.SqlConnectionStringBuilder connStringBuilder = new System.Data.SqlClient.SqlConnectionStringBuilder(strConnectionString);
try
{
connStringBuilder.Password = crypto.Decrypting(connStringBuilder.Password, keyString);
connStringBuilder.ApplicationName = "HROneWeb";
config.ConnectionString = connStringBuilder.ConnectionString;
}
catch
{
}
return(config);
}
else
{
return(null);
}
}
public string GetProductKey()
{
string sSerialNo = ConvertNumberToBase64String(m_SerialNo);
string sProductCode = ProductType.ToString();
string sCompanyUser = ConvertNumberToBase64String((ushort)(m_NumOfCompanies * 100 + m_NumOfUsers));
//string sTrialPeriod = ConvertNumberToBase64String
// ((ushort)((m_IsTrialKey ? FLAG_TRIAL_KEY : (ushort)0) + m_TrialDays));
string sFeature = ConvertNumberToBase64String
((byte)((m_IsPayroll ? FLAG_PAYROLL : (byte)0)
| (m_IsTaxation ? FLAG_TAXATION : (byte)0)
| (m_IsLeaveManagement ? FLAG_LEAVE : (byte)0)
| (m_IsESS ? FLAG_ESS : (byte)0)
| (m_IsAttendance ? FLAG_Attendance : (byte)0)
| (m_IsCostCenter ? FLAG_CostCenter : (byte)0)
| (m_IsTraining ? FLAG_Training : (byte)0)
));
string preProductKey = sSerialNo + "-" + sCompanyUser + "-" + sFeature;
HROne.CommonLib.Crypto crypto = new HROne.CommonLib.Crypto(symProvEnum);
string productKey = crypto.Encrypting(preProductKey, sProductCode);
string decryptProductKey = crypto.Decrypting(productKey, sProductCode);
string base32Key = base32.ConvertBase64ToBase32(productKey);
return(base32Key);
//string sSerialNo = base32.encodeb32(m_SerialNo, 4);
//string sProductCode = base32.ReverseEncodeString(m_ProductCode);
//string sCompanyUser = base32.encodeb32(m_NumOfCompanies * 100 + m_NumOfUsers, 3);
//string sTrialPeriod = base32.encodeb32
// (m_IsTrialKey ? FLAG_TRIAL_KEY : 0 + m_TrialDays, 2);
//string sFeature = base32.encodeb32
// ((m_IsPayroll ? FLAG_PAYROLL : 0)
// | (m_IsTaxation ? FLAG_TAXATION : 0)
// | (m_IsLeaveManagement ? FLAG_LEAVE : 0)
// | (m_IsESS ? FLAG_ESS : 0)
// | (m_IsAttendance ? FLAG_Attendance : 0), 2);
//string preProductKey = sSerialNo + sProductCode + sCompanyUser + sTrialPeriod + sFeature;
//return base32.CheckSum(preProductKey) + preProductKey;
}
public static string URLwithEncryptQueryString(HttpSessionState session, string URL)
{
if (session["EncryptQueryString"] != null)
{
if (session["EncryptQueryString"].Equals(true))
{
int QueryStartQuestionMarkPos = URL.IndexOf('?');
if (QueryStartQuestionMarkPos >= 0)
{
string originalQueryString = URL.Substring(QueryStartQuestionMarkPos + 1);
if (!string.IsNullOrEmpty(originalQueryString))
{
HROne.CommonLib.Crypto crypto = new HROne.CommonLib.Crypto(HROne.CommonLib.Crypto.SymmProvEnum.Rijndael);
string newQueryString = crypto.Encrypting(originalQueryString, "0123456789abcdef");
URL = URL.Replace(originalQueryString, System.Web.HttpUtility.UrlEncode(newQueryString));
}
}
}
}
return(URL);
}
