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(*
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* IBX Test suite. This program is used to test the IBX non-visual
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* components and provides a semi-automated pass/fail check for each test.
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*
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* The contents of this file are subject to the Initial Developer's
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* Public License Version 1.0 (the "License"); you may not use this
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* file except in compliance with the License. You may obtain a copy
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* of the License here:
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*
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* http://www.firebirdsql.org/index.php?op=doc&id=idpl
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing rights
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* and limitations under the License.
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*
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* The Initial Developer of the Original Code is Tony Whyman.
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*
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* The Original Code is (C) 2021 Tony Whyman, MWA Software
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* (http://www.mwasoftware.co.uk).
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*
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* All Rights Reserved.
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*
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* Contributor(s): ______________________________________.
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*
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*)
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unit Test22;
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{$mode objfpc}{$H+}
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{Test 22: TIBUpdate Tests}
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{ This test uses TIBUpdate to allow a list of database users to be presented
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as a table and edited using normal insert/edit/delete/post methods.
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}
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interface
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uses
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Classes, SysUtils, TestApplication, IBXTestBase, DB, IB, IBSQL, IBUpdate,
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IBQuery, IBCustomDataset;
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const
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aTestID = '22';
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aTestTitle = 'TIBUpdate Tests';
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type
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{ TTest22 }
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TTest22 = class(TIBXTestBase)
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private
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FIBUpdate: TIBUpdate;
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ExecDDL: TIBSQL;
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procedure UserListAfterInsert(DataSet: TDataSet);
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procedure UpdateUsersApplyUpdates(Sender: TObject; UpdateKind: TUpdateKind;
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Params: ISQLParams);
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protected
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procedure CreateObjects(Application: TTestApplication); override;
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function GetTestID: AnsiString; override;
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function GetTestTitle: AnsiString; override;
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procedure InitTest; override;
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function SkipTest: boolean; override;
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public
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procedure RunTest(CharSet: AnsiString; SQLDialect: integer); override;
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end;
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implementation
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uses IBUtils;
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const
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UsersQuery =
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'Select A.SEC$DESCRIPTION, Trim(A.SEC$PLUGIN) as SEC$PLUGIN, A.SEC$ADMIN, '+
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'A.SEC$ACTIVE, Trim(A.SEC$USER_NAME) as SEC$USER_NAME, '+
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'Trim(A.SEC$FIRST_NAME) as SEC$FIRST_NAME, '+
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'Trim(A.SEC$MIDDLE_NAME) as SEC$MIDDLE_NAME, '+
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'Trim(A.SEC$LAST_NAME) as SEC$LAST_NAME, '+
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'cast(NULL as VarChar(32)) as SEC$PASSWORD, '+
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'case when Count(B.MON$ATTACHMENT_ID) > 0 then true else false end as LoggedIn, '+
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'case When C.SEC$USER is not null then true else false end as DBCreator '+
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'From SEC$USERS A '+
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'Left Outer Join MON$ATTACHMENTS B '+
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'On A.SEC$USER_NAME = B.MON$USER '+
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'Left Outer Join SEC$DB_CREATORS C on C.SEC$USER = A.SEC$USER_NAME';
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UsersQueryGroupBy =
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'Group By A.SEC$DESCRIPTION, A.SEC$PLUGIN, A.SEC$ADMIN, '+
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'A.SEC$ACTIVE, A.SEC$USER_NAME, A.SEC$MIDDLE_NAME, '+
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'A.SEC$FIRST_NAME, A.SEC$LAST_NAME, C.SEC$USER';
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{ TTest22 }
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procedure TTest22.UserListAfterInsert(DataSet: TDataSet);
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begin
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DataSet.FieldByName('SEC$ADMIN').AsBoolean := false;
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DataSet.FieldByName('SEC$ACTIVE').AsBoolean := false;
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DataSet.FieldByName('DBCreator').AsBoolean := false;
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DataSet.FieldByName('SEC$PLUGIN').AsString := 'Srp';
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DataSet.FieldByName('SEC$PASSWORD').Clear;
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end;
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procedure TTest22.UpdateUsersApplyUpdates(Sender: TObject;
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UpdateKind: TUpdateKind; Params: ISQLParams);
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var UserName: string;
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function FormatStmtOptions: string;
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var Param: ISQLParam;
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begin
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Result := UserName;
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Param := Params.ByName('SEC$PASSWORD');
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if (Param <> nil) and not Param.IsNull then
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Result += ' PASSWORD ''' + SQLSafeString(Param.AsString) + '''';
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Param := Params.ByName('SEC$FIRST_NAME');
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if Param <> nil then
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Result += ' FIRSTNAME ''' + SQLSafeString(Param.AsString) + '''';
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Param := Params.ByName('SEC$MIDDLE_NAME');
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if Param <> nil then
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Result += ' MIDDLENAME ''' + SQLSafeString(Param.AsString) + '''';
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Param := Params.ByName('SEC$LAST_NAME');
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if Param <> nil then
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Result += ' LASTNAME ''' + SQLSafeString(Param.AsString) + '''';
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Param := Params.ByName('SEC$ACTIVE');
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if Param <> nil then
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begin
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if Param.AsBoolean then
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Result += ' ACTIVE'
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else
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Result += ' INACTIVE';
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end;
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Param := Params.ByName('SEC$PLUGIN');
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if Param <> nil then
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Result += ' USING PLUGIN ' + QuoteIdentifierIfNeeded((Sender as TIBUpdate).DataSet.Database.SQLDialect,Param.AsString);
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end;
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function GetAlterPasswordStmt: string;
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var Param: ISQLParam;
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begin
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Result := '';
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Param := Params.ByName('SEC$PASSWORD');
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if (UpdateKind = ukModify) and not Param.IsNull then
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begin
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Result := 'ALTER USER ' + UserName +
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' PASSWORD ''' + SQLSafeString(Param.AsString) + '''';
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Param := Params.ByName('SEC$PLUGIN');
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if Param <> nil then
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Result += ' USING PLUGIN ' + QuoteIdentifierIfNeeded((Sender as TIBUpdate).DataSet.Database.SQLDialect,Param.AsString);
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end;
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end;
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begin
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UserName := Trim(Params.ByName('SEC$USER_NAME').AsString);
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{non SYSDBA user not an RDB$ADMIN can only change their password}
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if (Owner.GetUserName <> 'SYSDBA') and (RoleName <> 'RDB$ADMIN') then
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begin
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ExecDDL.SQL.Text := GetAlterPasswordStmt;
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if ExecDDL.SQL.Text <> '' then
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ExecDDL.ExecQuery;
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Exit;
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end;
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case UpdateKind of
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ukInsert:
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ExecDDL.SQL.Text := 'CREATE USER ' + FormatStmtOptions;
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ukModify:
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ExecDDL.SQL.Text := 'ALTER USER ' + FormatStmtOptions;
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ukDelete:
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ExecDDL.SQL.Text := 'DROP USER ' + UserName;
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end;
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ExecDDL.ExecQuery;
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if UpdateKind = ukInsert then
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begin
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{if new user is also given the admin role then we need to add this}
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if Params.ByName('SEC$ADMIN').AsBoolean then
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begin
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ExecDDL.SQL.Text := 'ALTER USER ' + UserName + ' GRANT ADMIN ROLE';
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ExecDDL.ExecQuery;
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end;
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end
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else
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if UpdateKind = ukModify then
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{Update Admin Role if allowed}
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begin
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if Params.ByName('SEC$ADMIN').AsBoolean and not Params.ByName('OLD_SEC$ADMIN').AsBoolean then
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begin
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ExecDDL.SQL.Text := 'ALTER USER ' + UserName + ' GRANT ADMIN ROLE';
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ExecDDL.ExecQuery;
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end
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else
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if not Params.ByName('SEC$ADMIN').AsBoolean and Params.ByName('OLD_SEC$ADMIN').AsBoolean then
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begin
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ExecDDL.SQL.Text := 'ALTER USER ' + UserName + ' REVOKE ADMIN ROLE';
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ExecDDL.ExecQuery;
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end
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end;
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{Update DB Creator Role}
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if Params.ByName('DBCreator').AsBoolean and not Params.ByName('OLD_DBCreator').AsBoolean then
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begin
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ExecDDL.SQL.Text := 'GRANT CREATE DATABASE TO USER ' + UserName;
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ExecDDL.ExecQuery;
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end
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else
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if not Params.ByName('DBCreator').AsBoolean and Params.ByName('OLD_DBCreator').AsBoolean then
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begin
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ExecDDL.SQL.Text := 'REVOKE CREATE DATABASE FROM USER ' + UserName;
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ExecDDL.ExecQuery;
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end
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end;
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procedure TTest22.CreateObjects(Application: TTestApplication);
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begin
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inherited CreateObjects(Application);
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FIBUpdate := TIBUpdate.Create(Application);
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FIBUpdate.RefreshSQL.Text := UsersQuery + ' Where A.SEC$USER_NAME = :SEC$USER_NAME ' + UsersQueryGroupBy;
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FIBUpdate.OnApplyUpdates := @UpdateUsersApplyUpdates;
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IBQuery.SQL.Text := UsersQuery + ' ' + UsersQueryGroupBy;
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IBQuery.AfterInsert:= @UserListAfterInsert;
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IBQuery.UpdateObject := FIBUpdate;
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IBQuery.AutoCommit := acCommitRetaining;
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ExecDDL := TIBSQL.Create(Application);
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ExecDDL.Database := IBDatabase;
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ExecDDL.Transaction := IBTransaction;
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end;
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function TTest22.GetTestID: AnsiString;
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begin
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Result := aTestID;
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end;
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function TTest22.GetTestTitle: AnsiString;
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begin
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Result := aTestTitle;
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end;
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procedure TTest22.InitTest;
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begin
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inherited InitTest;
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IBDatabase.DatabaseName := Owner.GetEmployeeDatabaseName;
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ReadWriteTransaction;
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end;
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function TTest22.SkipTest: boolean;
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begin
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Result := FirebirdAPI.GetClientMajor < 3;
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if Result then
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writeln(OutFile,'Skipping ',TestTitle);
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end;
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procedure TTest22.RunTest(CharSet: AnsiString; SQLDialect: integer);
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begin
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IBDatabase.Connected := true;
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IBTransaction.Active := true;
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try
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writeln(Outfile,'RoleName = ',RoleName);
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IBQuery.Active := true;
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writeln(Outfile,'User List');
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PrintDataSet(IBQuery);
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writeln(Outfile,'Add a user');
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with IBQuery do
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begin
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Append;
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FieldByName('SEC$USER_NAME').AsString := 'TESTER';
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FieldByName('SEC$FIRST_NAME').AsString := 'Chief';
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FieldByName('SEC$LAST_NAME').AsString := 'Tester';
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FieldByName('SEC$PASSWORD').AsString := 'LetMeIn';
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Post;
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IBTransaction.Commit;
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IBTransaction.Active := true;
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Active := true;
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end;
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writeln(Outfile,'Updated User List');
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PrintDataSet(IBQuery);
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writeln(Outfile,'Modify a User');
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with IBQuery do
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if Locate('SEC$USER_NAME','TESTER',[]) then
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begin
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Edit;
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FieldByName('SEC$MIDDLE_NAME').AsString := 'Database';
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FieldByName('DBCreator').AsBoolean := true;
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Post;
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IBTransaction.Commit;
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IBTransaction.Active := true;
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Active := true;
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end
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else
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writeln(Outfile,'Error: unable to located new user');
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writeln(Outfile,'Updated User List');
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PrintDataSet(IBQuery);
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writeln(Outfile,'Delete a user');
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with IBQuery do
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if Locate('SEC$USER_NAME','TESTER',[]) then
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Delete;
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IBTransaction.Commit;
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IBTransaction.Active := true;
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IBQuery.Active := true;
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writeln(Outfile,'Updated User List');
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PrintDataSet(IBQuery);
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finally
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IBDatabase.ReConnect;
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IBTransaction.Active := true;
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with IBQuery do
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begin {make sure user is removed}
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Active := true;
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if Locate('SEC$USER_NAME','TESTER',[]) then
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Delete;
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IBTransaction.Commit;
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end;
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IBDatabase.Connected := false;
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end;
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end;
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initialization
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RegisterTest(TTest22);
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end.
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