/// <summary> /// Before Save /// </summary> /// <param name="newRecord"></param> /// <returns></returns> protected override bool BeforeSave(bool newRecord) { if (!CheckVersions(false)) { return(false); } int displayType = GetAD_Reference_ID(); // Length if (DisplayType.IsLOB(displayType)) // LOBs are 0 { if (GetFieldLength() != 0) { SetFieldLength(0); } } else if (GetFieldLength() == 0) { if (DisplayType.IsID(displayType)) { SetFieldLength(10); } else if (DisplayType.IsNumeric(displayType)) { SetFieldLength(14); } else if (DisplayType.IsDate(displayType)) { SetFieldLength(7); } else if (DisplayType.YesNo == displayType) { SetFieldLength(1); } else { log.SaveError("FillMandatory", Utility.Msg.GetElement(GetCtx(), "FieldLength")); return(false); } } /** Views are not updateable * UPDATE AD_Column c * SET IsUpdateable='N', IsAlwaysUpdateable='N' * WHERE AD_Table_ID IN (SELECT AD_Table_ID FROM AD_Table WHERE IsView='Y') **/ // Virtual Column if (IsVirtualColumn()) { if (IsMandatory()) { SetIsMandatory(false); } if (IsMandatoryUI()) { SetIsMandatoryUI(false); } if (IsUpdateable()) { SetIsUpdateable(false); } } // Updateable/Mandatory if (IsParent() || IsKey()) { SetIsUpdateable(false); SetIsMandatory(true); } if (IsAlwaysUpdateable() && !IsUpdateable()) { SetIsAlwaysUpdateable(false); } // Encrypted if (IsEncrypted()) { int dt = GetAD_Reference_ID(); if (IsKey() || IsParent() || IsStandardColumn() || IsVirtualColumn() || IsIdentifier() || IsTranslated() || DisplayType.IsLookup(dt) || DisplayType.IsLOB(dt) || "DocumentNo".ToLower().Equals(GetColumnName().ToLower()) || "Value".ToLower().Equals(GetColumnName().ToLower()) || "Name".ToLower().Equals(GetColumnName().ToLower())) { log.Warning("Encryption not sensible - " + GetColumnName()); SetIsEncrypted(false); } } // Sync Terminology if ((newRecord || Is_ValueChanged("AD_Element_ID")) && GetAD_Element_ID() != 0) { _element = new M_Element(GetCtx(), GetAD_Element_ID(), Get_TrxName()); SetColumnName(_element.GetColumnName()); SetName(_element.GetName()); SetDescription(_element.GetDescription()); SetHelp(_element.GetHelp()); } if (IsKey() && (newRecord || Is_ValueChanged("IsKey"))) { SetConstraintType(null); } return(true); }
} // prepare /** * Process * @return info * @throws Exception */ protected override String DoIt()// throws Exception { log.Info("AD_Column_ID=" + p_AD_Column_ID + ", IsEncrypted=" + p_IsEncrypted + ", ChangeSetting=" + p_ChangeSetting + ", MaxLength=" + p_MaxLength); MColumn column = new MColumn(GetCtx(), p_AD_Column_ID, null); if (column.Get_ID() == 0 || column.Get_ID() != p_AD_Column_ID) { throw new Exception("@NotFound@ @AD_Column_ID@ - " + p_AD_Column_ID); } // String columnName = column.GetColumnName(); int dt = column.GetAD_Reference_ID(); // Can it be enabled? if (column.IsKey() || column.IsParent() || column.IsStandardColumn() || column.IsVirtualColumn() || column.IsIdentifier() || column.IsTranslated() || DisplayType.IsLookup(dt) || DisplayType.IsLOB(dt) || "DocumentNo".Equals(column.GetColumnName(), StringComparison.OrdinalIgnoreCase) || "Value".Equals(column.GetColumnName(), StringComparison.OrdinalIgnoreCase) || "Name".Equals(column.GetColumnName(), StringComparison.OrdinalIgnoreCase)) { if (column.IsEncrypted()) { column.SetIsEncrypted(false); column.Save(); } return(columnName + ": cannot be encrypted"); } // Start AddLog(0, null, null, "Encryption Class = " + SecureEngineUtility.SecureEngine.GetClassName()); bool error = false; // Test Value if (p_TestValue != null && p_TestValue.Length > 0) { String encString = SecureEngineUtility.SecureEngine.Encrypt(p_TestValue); AddLog(0, null, null, "Encrypted Test Value=" + encString); String clearString = SecureEngineUtility.SecureEngine.Decrypt(encString); if (p_TestValue.Equals(clearString)) { AddLog(0, null, null, "Decrypted=" + clearString + " (same as test value)"); } else { AddLog(0, null, null, "Decrypted=" + clearString + " (NOT the same as test value - check algorithm)"); error = true; } int encLength = encString.Length; AddLog(0, null, null, "Test Length=" + p_TestValue.Length + " -> " + encLength); if (encLength <= column.GetFieldLength()) { AddLog(0, null, null, "Encrypted Length (" + encLength + ") fits into field (" + column.GetFieldLength() + ")"); } else { AddLog(0, null, null, "Encrypted Length (" + encLength + ") does NOT fit into field (" + column.GetFieldLength() + ") - resize field"); error = true; } } // Length Test if (p_MaxLength != 0) { String testClear = "1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"; while (testClear.Length < p_MaxLength) { testClear += testClear; } testClear = testClear.Substring(0, p_MaxLength); log.Config("Test=" + testClear + " (" + p_MaxLength + ")"); // String encString = SecureEngineUtility.SecureEngine.Encrypt(testClear); int encLength = encString.Length; AddLog(0, null, null, "Test Max Length=" + testClear.Length + " -> " + encLength); if (encLength <= column.GetFieldLength()) { AddLog(0, null, null, "Encrypted Max Length (" + encLength + ") fits into field (" + column.GetFieldLength() + ")"); } else { AddLog(0, null, null, "Encrypted Max Length (" + encLength + ") does NOT fit into field (" + column.GetFieldLength() + ") - resize field"); error = true; } } if (p_IsEncrypted != column.IsEncrypted()) { if (error || !p_ChangeSetting) { AddLog(0, null, null, "Encryption NOT changed - Encryption=" + column.IsEncrypted()); } else { column.SetIsEncrypted(p_IsEncrypted); if (column.Save()) { AddLog(0, null, null, "Encryption CHANGED - Encryption=" + column.IsEncrypted()); } else { AddLog(0, null, null, "Save Error"); } } } return("Encryption=" + column.IsEncrypted()); }
} // prepare /** * Process * @return info * @throws Exception */ protected override String DoIt()// throws Exception { log.Info("AD_Column_ID=" + p_AD_Column_ID + ", IsEncrypted=" + p_IsEncrypted + ", ChangeSetting=" + p_ChangeSetting + ", MaxLength=" + p_MaxLength); MColumn column = new MColumn(GetCtx(), p_AD_Column_ID, Get_Trx()); if (column.Get_ID() == 0 || column.Get_ID() != p_AD_Column_ID) { throw new Exception("@NotFound@ @AD_Column_ID@ - " + p_AD_Column_ID); } // String columnName = column.GetColumnName(); int dt = column.GetAD_Reference_ID(); // Can it be enabled? if (column.IsKey() || column.IsParent() || column.IsStandardColumn() || column.IsVirtualColumn() || column.IsIdentifier() || column.IsTranslated() || DisplayType.IsLookup(dt) || DisplayType.IsLOB(dt) || "DocumentNo".Equals(column.GetColumnName(), StringComparison.OrdinalIgnoreCase) || "Value".Equals(column.GetColumnName(), StringComparison.OrdinalIgnoreCase) || "Name".Equals(column.GetColumnName(), StringComparison.OrdinalIgnoreCase)) { if (column.IsEncrypted()) { column.SetIsEncrypted(false); column.Save(Get_Trx()); } return(columnName + ": cannot be encrypted"); } // Start AddLog(0, null, null, "Encryption Class = " + SecureEngine.GetClassName()); bool error = false; // Test Value if (p_TestValue != null && p_TestValue.Length > 0) { String encString = SecureEngine.Encrypt(p_TestValue); AddLog(0, null, null, "Encrypted Test Value=" + encString); String clearString = SecureEngine.Decrypt(encString); if (p_TestValue.Equals(clearString)) { AddLog(0, null, null, "Decrypted=" + clearString + " (same as test value)"); } else { AddLog(0, null, null, "Decrypted=" + clearString + " (NOT the same as test value - check algorithm)"); error = true; } int encLength = encString.Length; AddLog(0, null, null, "Test Length=" + p_TestValue.Length + " -> " + encLength); if (encLength <= column.GetFieldLength()) { AddLog(0, null, null, "Encrypted Length (" + encLength + ") fits into field (" + column.GetFieldLength() + ")"); } else { AddLog(0, null, null, "Encrypted Length (" + encLength + ") does NOT fit into field (" + column.GetFieldLength() + ") - resize field"); error = true; } } // Length Test if (p_MaxLength != 0) { String testClear = "1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"; while (testClear.Length < p_MaxLength) { testClear += testClear; } testClear = testClear.Substring(0, p_MaxLength); log.Config("Test=" + testClear + " (" + p_MaxLength + ")"); // String encString = SecureEngine.Encrypt(testClear); int encLength = encString.Length; AddLog(0, null, null, "Test Max Length=" + testClear.Length + " -> " + encLength); if (encLength <= column.GetFieldLength()) { AddLog(0, null, null, "Encrypted Max Length (" + encLength + ") fits into field (" + column.GetFieldLength() + ")"); } else { AddLog(0, null, null, "Encrypted Max Length (" + encLength + ") does NOT fit into field (" + column.GetFieldLength() + ") - resize field"); error = true; } } if (p_IsEncrypted != column.IsEncrypted()) { if (error || !p_ChangeSetting) { AddLog(0, null, null, "Encryption NOT changed - Encryption=" + column.IsEncrypted()); } else { column.SetIsEncrypted(p_IsEncrypted); if (column.Save(Get_Trx())) { AddLog(0, null, null, "Encryption CHANGED - Encryption=" + column.IsEncrypted()); } else { AddLog(0, null, null, "Save Error"); } } } if (p_IsEncrypted == column.IsEncrypted() && !error) // Done By Karan on 10-nov-2016, to encrypt/decrypt passwords according to settings. { //object colID = DB.ExecuteScalar("SELECT AD_Column_ID FROM AD_Column WHERE AD_Table_ID =(SELECT AD_Table_ID From AD_Table WHERE TableName='AD_User') AND ColumnName='Password'", null, Get_Trx()); // if (colID != null && colID != DBNull.Value && Convert.ToInt32(colID) == column.GetAD_Column_ID()) //{ string tableName = MTable.GetTableName(GetCtx(), column.GetAD_Table_ID()); DataSet ds = DB.ExecuteDataset("SELECT " + column.GetColumnName() + "," + tableName + "_ID FROM " + tableName, null, Get_Trx()); if (ds != null && ds.Tables[0].Rows.Count > 0) { if (p_IsEncrypted) { for (int i = 0; i < ds.Tables[0].Rows.Count; i++) { if (ds.Tables[0].Rows[i][column.GetColumnName()] != null && ds.Tables[0].Rows[i][column.GetColumnName()] != DBNull.Value && !SecureEngine.IsEncrypted(ds.Tables[0].Rows[i][column.GetColumnName()].ToString())) { //MUser user = new MUser(GetCtx(), Util.GetValueOfInt(ds.Tables[0].Rows[i][MTable.GetTableName(GetCtx(), column.GetAD_Table_ID()) + "_ID"]), Get_Trx()); //user.SetPassword(SecureEngine.Encrypt(ds.Tables[0].Rows[i][column.GetColumnName()].ToString())); int encLength = SecureEngine.Encrypt(ds.Tables[0].Rows[i][column.GetColumnName()].ToString()).Length; if (encLength <= column.GetFieldLength()) { //PO tab = MTable.GetPO(GetCtx(), tableName, // Util.GetValueOfInt(ds.Tables[0].Rows[i][tableName + "_ID"]), Get_Trx()); //tab.Set_Value(column.GetColumnName(), (SecureEngine.Encrypt(ds.Tables[0].Rows[i][column.GetColumnName()].ToString()))); //if (!tab.Save(Get_Trx())) //{ // Rollback(); // return "Encryption=" + false; //} string p_NewPassword = SecureEngine.Encrypt(ds.Tables[0].Rows[i][column.GetColumnName()].ToString()); String sql = "UPDATE " + tableName + " SET Updated=SYSDATE, UpdatedBy=" + GetAD_User_ID(); if (!string.IsNullOrEmpty(p_NewPassword)) { sql += ", " + column.GetColumnName() + "=" + GlobalVariable.TO_STRING(p_NewPassword); } sql += " WHERE " + tableName + "_ID=" + Util.GetValueOfInt(ds.Tables[0].Rows[i][tableName + "_ID"]); int iRes = DB.ExecuteQuery(sql, null, Get_Trx()); if (iRes <= 0) { Rollback(); return("Encryption=" + false); } } else { Rollback(); return("After Encryption some values may exceed the value of column length. Please exceed column Length."); } } } } else { for (int i = 0; i < ds.Tables[0].Rows.Count; i++) { if (ds.Tables[0].Rows[i][column.GetColumnName()] != null && ds.Tables[0].Rows[i][column.GetColumnName()] != DBNull.Value && SecureEngine.IsEncrypted(ds.Tables[0].Rows[i][column.GetColumnName()].ToString())) { // MUser user = new MUser(GetCtx(), Util.GetValueOfInt(ds.Tables[0].Rows[i][MTable.GetTableName(GetCtx(), column.GetAD_Table_ID())+"_ID"]), Get_Trx()); //PO tab = MTable.GetPO(GetCtx(), tableName, // Util.GetValueOfInt(ds.Tables[0].Rows[i][tableName + "_ID"]), Get_Trx()); //tab.Set_Value(column.GetColumnName(), (SecureEngine.Decrypt(ds.Tables[0].Rows[i][column.GetColumnName()].ToString()))); //if (!tab.Save(Get_Trx())) //{ // Rollback(); // return "Encryption=" + false; //} string p_NewPassword = SecureEngine.Decrypt(ds.Tables[0].Rows[i][column.GetColumnName()].ToString()); String sql = "UPDATE " + tableName + " SET Updated=SYSDATE, UpdatedBy=" + GetAD_User_ID(); if (!string.IsNullOrEmpty(p_NewPassword)) { sql += ", " + column.GetColumnName() + "=" + GlobalVariable.TO_STRING(p_NewPassword); } sql += " WHERE " + tableName + "_ID =" + Util.GetValueOfInt(ds.Tables[0].Rows[i][tableName + "_ID"]); int iRes = DB.ExecuteQuery(sql, null, Get_Trx()); if (iRes <= 0) { Rollback(); return("Encryption=" + false); } } } } } //} } return("Encryption=" + column.IsEncrypted()); }
} // getTargetColumn /// <summary> /// Execute Auto Assignment /// </summary> /// <param name="po">PO to be modified</param> /// <returns>true if modified</returns> public bool ExecuteIt(PO po) { // Check Column MColumn column = GetTargetColumn(); String columnName = column.GetColumnName(); int index = po.Get_ColumnIndex(columnName); if (index == -1) { throw new Exception(ToString() + ": AD_Column_ID not found"); } // Check Value Object value = po.Get_Value(index); String assignRule = GetAssignRule(); if (value == null && assignRule.Equals(ASSIGNRULE_OnlyIfNOTNULL)) { return(false); } else if (value != null && assignRule.Equals(ASSIGNRULE_OnlyIfNULL)) { return(false); } // Check Criteria if (m_criteria == null) { GetCriteria(false); } bool modified = false; for (int i = 0; i < m_criteria.Length; i++) { MAssignCriteria criteria = m_criteria[i]; if (criteria.IsMet(po)) { modified = true; break; } } if (!modified) { return(false); } // Assignment String methodName = "set" + columnName; Type parameterType = null; Object parameter = null; int displayType = column.GetAD_Reference_ID(); String valueString = GetValueString(); if (DisplayType.IsText(displayType) || displayType == DisplayType.List) { parameterType = typeof(string); parameter = valueString; } else if (DisplayType.IsID(displayType) || displayType == DisplayType.Integer) { parameterType = typeof(int); if (GetRecord_ID() != 0) { parameter = GetRecord_ID(); } else if (valueString != null && valueString.Length > 0) { try { parameter = int.Parse(valueString); } catch (Exception e) { log.Warning(ToString() + " " + e); return(false); } } } else if (DisplayType.IsNumeric(displayType)) { parameterType = typeof(Decimal); if (valueString != null && valueString.Length > 0) { try { parameter = Decimal.Parse(valueString); } catch (Exception e) { log.Warning(ToString() + " " + e); return(false); } } } else if (DisplayType.IsDate(displayType)) { parameterType = typeof(DateTime); if (valueString != null && valueString.Length > 0) { try { parameter = DateTime.Parse(valueString); } catch (Exception e) { log.Warning(ToString() + " " + e); return(false); } } } else if (displayType == DisplayType.YesNo) { parameterType = typeof(bool); parameter = "Y".Equals(valueString); } else if (displayType == DisplayType.Button) { parameterType = typeof(string); parameter = GetValueString(); } else if (DisplayType.IsLOB(displayType)) // CLOB is String { parameterType = typeof(byte[]); // parameter = getValueString(); } // Assignment try { Type clazz = po.GetType(); System.Reflection.MethodInfo method = clazz.GetMethod(methodName, new Type[] { parameterType }); method.Invoke(po, new Object[] { parameter }); } catch (Exception e) { log.Log(Level.WARNING, ToString(), e); // fallback if (parameter is Boolean) { po.Set_Value(index, valueString); } else { po.Set_Value(index, parameter); } // modified = false; } return(modified); } // executeIt