mirror of
https://github.com/danieleteti/delphimvcframework.git
synced 2024-11-16 16:25:54 +01:00
114 lines
3.6 KiB
ObjectPascal
114 lines
3.6 KiB
ObjectPascal
// ***************************************************************************
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//
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// Delphi MVC Framework
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//
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// Copyright (c) 2010-2017 Daniele Teti and the DMVCFramework Team
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//
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// https://github.com/danieleteti/delphimvcframework
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//
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// ***************************************************************************
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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// *************************************************************************** }
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unit AuthHandlersU;
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interface
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uses
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MVCFramework.Commons, System.Generics.Collections;
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type
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TAuthHandlerBase = class abstract(TInterfacedObject, IMVCAuthenticationHandler)
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public
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procedure OnRequest(const ControllerQualifiedClassName: string;
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const ActionName: string; var AuthenticationRequired: Boolean); virtual; abstract;
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procedure OnAuthentication(const UserName: string; const Password: string;
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UserRoles: System.Generics.Collections.TList<System.string>;
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var IsValid: Boolean; const SessionData: TDictionary<string, string>); virtual;
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procedure OnAuthorization(UserRoles
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: System.Generics.Collections.TList<System.string>;
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const ControllerQualifiedClassName: string; const ActionName: string;
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var IsAuthorized: Boolean); virtual;
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end;
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TBasicAuthHandler = class(TAuthHandlerBase)
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public
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procedure OnRequest(const ControllerQualifiedClassName: string;
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const ActionName: string; var AuthenticationRequired: Boolean); override;
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end;
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TCustomAuthHandler = class(TAuthHandlerBase)
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public
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procedure OnRequest(const ControllerQualifiedClassName: string;
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const ActionName: string; var AuthenticationRequired: Boolean); override;
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end;
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implementation
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uses
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System.SysUtils;
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procedure TAuthHandlerBase.OnAuthentication(
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const UserName: string; const Password: string;
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UserRoles: System.Generics.Collections.TList<System.string>; var IsValid: Boolean;
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const SessionData: TDictionary<string, string>);
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begin
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UserRoles.Clear;
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IsValid := UserName = Password;
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if not IsValid then
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Exit;
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if UserName = 'user1' then
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begin
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IsValid := True;
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UserRoles.Add('role1');
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end;
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if UserName = 'user2' then
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begin
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IsValid := True;
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UserRoles.Add('role2');
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end;
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end;
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procedure TAuthHandlerBase.OnAuthorization(UserRoles
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: System.Generics.Collections.TList<System.string>;
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const
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ControllerQualifiedClassName, ActionName: string;
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var
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IsAuthorized:
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Boolean);
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begin
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IsAuthorized := False;
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if (ActionName = 'OnlyRole1') or (ActionName = 'OnlyRole1Session') then
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IsAuthorized := UserRoles.Contains('role1');
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if ActionName = 'OnlyRole2' then
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IsAuthorized := UserRoles.Contains('role2');
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end;
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procedure TBasicAuthHandler.OnRequest(const ControllerQualifiedClassName, ActionName: string;
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var AuthenticationRequired: Boolean);
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begin
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AuthenticationRequired := ControllerQualifiedClassName.EndsWith
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('TTestPrivateServerController');
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end;
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procedure TCustomAuthHandler.OnRequest(const ControllerQualifiedClassName,
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ActionName: string; var AuthenticationRequired: Boolean);
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begin
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AuthenticationRequired := ControllerQualifiedClassName.EndsWith
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('TTestPrivateServerControllerCustomAuth');
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end;
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end.
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