| 1 | /* $Id: VBoxCredProvProvider.h 98103 2023-01-17 14:15:46Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VBoxCredProvProvider - The actual credential provider class.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2012-2023 Oracle and/or its affiliates.
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| 8 | *
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| 9 | * This file is part of VirtualBox base platform packages, as
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| 10 | * available from https://www.virtualbox.org.
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or
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| 13 | * modify it under the terms of the GNU General Public License
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| 14 | * as published by the Free Software Foundation, in version 3 of the
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| 15 | * License.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful, but
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| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 20 | * General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 24 | *
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| 25 | * SPDX-License-Identifier: GPL-3.0-only
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| 26 | */
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| 27 |
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| 28 | #ifndef GA_INCLUDED_SRC_WINNT_VBoxCredProv_VBoxCredProvProvider_h
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| 29 | #define GA_INCLUDED_SRC_WINNT_VBoxCredProv_VBoxCredProvProvider_h
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| 30 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 31 | # pragma once
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| 32 | #endif
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| 33 |
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| 34 | #include <iprt/win/credentialprovider.h>
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| 35 | #include <iprt/win/windows.h>
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| 36 |
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| 37 | #include <VBox/VBoxGuestLib.h>
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| 38 |
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| 39 | #include "VBoxCredProvCredential.h"
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| 40 | #include "VBoxCredProvPoller.h"
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| 41 |
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| 42 | class VBoxCredProvProvider : public ICredentialProvider
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| 43 | {
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| 44 | public:
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| 45 |
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| 46 | /** @name IUnknown methods.
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| 47 | * @{ */
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| 48 | IFACEMETHODIMP_(ULONG) AddRef(void);
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| 49 | IFACEMETHODIMP_(ULONG) Release(void);
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| 50 | IFACEMETHODIMP QueryInterface(REFIID interfaceID, void **ppvInterface);
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| 51 | /** @} */
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| 52 |
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| 53 |
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| 54 | /** @name ICredentialProvider interface
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| 55 | * @{ */
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| 56 | IFACEMETHODIMP SetUsageScenario(CREDENTIAL_PROVIDER_USAGE_SCENARIO cpUsageScenario, DWORD dwFlags);
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| 57 | IFACEMETHODIMP SetSerialization(const CREDENTIAL_PROVIDER_CREDENTIAL_SERIALIZATION *pcpCredentialSerialization);
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| 58 |
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| 59 | IFACEMETHODIMP Advise(__in ICredentialProviderEvents *pcpEvents, UINT_PTR upAdviseContext);
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| 60 | IFACEMETHODIMP UnAdvise();
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| 61 |
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| 62 | IFACEMETHODIMP GetFieldDescriptorCount(__out DWORD* pdwCount);
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| 63 | IFACEMETHODIMP GetFieldDescriptorAt(DWORD dwIndex, __deref_out CREDENTIAL_PROVIDER_FIELD_DESCRIPTOR **ppFieldDescriptor);
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| 64 |
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| 65 | IFACEMETHODIMP GetCredentialCount(__out DWORD *pdwCount,
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| 66 | __out DWORD *pdwDefault,
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| 67 | __out BOOL *pfAutoLogonWithDefault);
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| 68 | IFACEMETHODIMP GetCredentialAt(DWORD dwIndex,
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| 69 | __out ICredentialProviderCredential **ppCredProvCredential);
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| 70 | /** @} */
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| 71 |
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| 72 | friend HRESULT VBoxCredProvProviderCreate(REFIID riid, __deref_out void **ppvInterface);
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| 73 |
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| 74 | protected:
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| 75 |
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| 76 | VBoxCredProvProvider(void);
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| 77 | virtual ~VBoxCredProvProvider(void);
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| 78 |
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| 79 | public:
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| 80 |
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| 81 | /** Loads the configuration from the registry. */
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| 82 | DWORD LoadConfiguration(void);
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| 83 | /** Determines whether the current session this provider is
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| 84 | * loaded into needs to be handled or not. */
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| 85 | bool HandleCurrentSession(void);
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| 86 | /** Event which gets triggered by the poller thread in case
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| 87 | * there are credentials available from the host. */
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| 88 | void OnCredentialsProvided(void);
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| 89 |
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| 90 | private:
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| 91 |
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| 92 | /** Interface reference count. */
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| 93 | LONG m_cRefs;
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| 94 | /** Our one and only credential. */
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| 95 | VBoxCredProvCredential *m_pCred;
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| 96 | /** Poller thread for credential lookup. */
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| 97 | VBoxCredProvPoller *m_pPoller;
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| 98 | /** Used to tell our owner to re-enumerate credentials. */
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| 99 | ICredentialProviderEvents *m_pEvents;
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| 100 | /** Used to tell our owner who we are when asking to re-enumerate credentials. */
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| 101 | UINT_PTR m_upAdviseContext;
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| 102 | /** Saved usage scenario. */
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| 103 | CREDENTIAL_PROVIDER_USAGE_SCENARIO m_enmUsageScenario;
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| 104 | /** Flag whether we need to handle remote session over Windows Remote
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| 105 | * Desktop Service. */
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| 106 | bool m_fHandleRemoteSessions;
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| 107 | };
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| 108 |
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| 109 | #endif /* !GA_INCLUDED_SRC_WINNT_VBoxCredProv_VBoxCredProvProvider_h */
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| 110 |
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