/* Derived from source code of TrueCrypt 7.1a, which is Copyright (c) 2008-2012 TrueCrypt Developers Association and which is governed by the TrueCrypt License 3.0. Modifications and additions to the original source code (contained in this file) and all other portions of this file are Copyright (c) 2013-2016 IDRIX and are governed by the Apache License 2.0 the full text of which is contained in the file License.txt included in VeraCrypt binary and source code distribution packages. */ #include <errno.h> #include "CoreServiceRequest.h" #include "Platform/SerializerFactory.h" namespace VeraCrypt { void CoreServiceRequest::Deserialize (shared_ptr <Stream> stream) { Serializer sr (stream); sr.Deserialize ("AdminPassword", AdminPassword); ApplicationExecutablePath = sr.DeserializeWString ("ApplicationExecutablePath"); sr.Deserialize ("ElevateUserPrivileges", ElevateUserPrivileges); sr.Deserialize ("FastElevation", FastElevation); } void CoreServiceRequest::Serialize (shared_ptr <Stream> stream) const { Serializable::Serialize (stream); Serializer sr (stream); sr.Serialize ("AdminPassword", AdminPassword); sr.Serialize ("ApplicationExecutablePath", wstring (ApplicationExecutablePath)); sr.Serialize ("ElevateUserPrivileges", ElevateUserPrivileges); sr.Serialize ("FastElevation", FastElevation); } // CheckFilesystemRequest void CheckFilesystemRequest::Deserialize (shared_ptr <Stream> stream) { CoreServiceRequest::Deserialize (stream); Serializer sr (stream); MountedVolumeInfo = Serializable::DeserializeNew <VolumeInfo> (stream); sr.Deserialize ("Repair", Repair); } bool CheckFilesystemRequest::RequiresElevation () const { #ifdef TC_MACOSX return false; #endif return !Core->HasAdminPrivileges(); } void CheckFilesystemRequest::Serialize (shared_ptr <Stream> stream) const { CoreServiceRequest::Serialize (stream); Serializer sr (stream); MountedVolumeInfo->Serialize (stream); sr.Serialize ("Repair", Repair); } // DismountFilesystemRequest void DismountFilesystemRequest::Deserialize (shared_ptr <Stream> stream) { CoreServiceRequest::Deserialize (stream); Serializer sr (stream); sr.Deserialize ("Force", Force); MountPoint = sr.DeserializeWString ("MountPoint"); } bool DismountFilesystemRequest::RequiresElevation () const { return !Core->HasAdminPrivileges(); } void DismountFilesystemRequest::Serialize (shared_ptr <Stream> stream) const { CoreServiceRequest::Serialize (stream); Serializer sr (stream); sr.Serialize ("Force", Force); sr.Serialize ("MountPoint", wstring (MountPoint)); } // DismountVolumeRequest void DismountVolumeRequest::Deserialize (shared_ptr <Stream> stream) { CoreServiceRequest::Deserialize (stream); Serializer sr (stream); sr.Deserialize ("IgnoreOpenFiles", IgnoreOpenFiles); sr.Deserialize ("SyncVolumeInfo", SyncVolumeInfo); MountedVolumeInfo = Serializable::DeserializeNew <VolumeInfo> (stream); } bool DismountVolumeRequest::RequiresElevation () const { #ifdef TC_MACOSX if (MountedVolumeInfo->Path.IsDevice()) { try { File file; file.Open (MountedVolumeInfo->Path, File::OpenReadWrite); } catch (...) { return true; } } return false; #endif return !Core->HasAdminPrivileges(); } void DismountVolumeRequest::Serialize (shared_ptr <Stream> stream) const { CoreServiceRequest::Serialize (stream); Serializer sr (stream); sr.Serialize ("IgnoreOpenFiles", IgnoreOpenFiles); sr.Serialize ("SyncVolumeInfo", SyncVolumeInfo); MountedVolumeInfo->Serialize (stream); } // GetDeviceSectorSizeRequest void GetDeviceSectorSizeRequest::Deserialize (shared_ptr <Stream> stream) { CoreServiceRequest::Deserialize (stream); Serializer sr (stream); Path = sr.DeserializeWString ("Path"); } bool GetDeviceSectorSizeRequest::RequiresElevation () const { return !Core->HasAdminPrivileges(); } void GetDeviceSectorSizeRequest::Serialize (shared_ptr <Stream> stream) const { CoreServiceRequest::Serialize (stream); Serializer sr (stream); sr.Serialize ("Path", wstring (Path)); } // GetDeviceSizeRequest void GetDeviceSizeRequest::Deserialize (shared_ptr <Stream> stream) { CoreServiceRequest::Deserialize (stream); Serializer sr (stream); Path = sr.DeserializeWString ("Path"); } bool GetDeviceSizeRequest::RequiresElevation () const { return !Core->HasAdminPrivileges(); } void GetDeviceSizeRequest::Serialize (shared_ptr <Stream> stream) const { CoreServiceRequest::Serialize (stream); Serializer sr (stream); sr.Serialize ("Path", wstring (Path)); } // GetHostDevicesRequest void GetHostDevicesRequest::Deserialize (shared_ptr <Stream> stream) { CoreServiceRequest::Deserialize (stream); Serializer sr (stream); sr.Deserialize ("PathListOnly", PathListOnly); } bool GetHostDevicesRequest::RequiresElevation () const { return !Core->HasAdminPrivileges(); } void GetHostDevicesRequest::Serialize (shared_ptr <Stream> stream) const { CoreServiceRequest::Serialize (stream); Serializer sr (stream); sr.Serialize ("PathListOnly", PathListOnly); } // ExitRequest void ExitRequest::Deserialize (shared_ptr <Stream> stream) { CoreServiceRequest::Deserialize (stream); } void ExitRequest::Serialize (shared_ptr <Stream> stream) const { CoreServiceRequest::Serialize (stream); } // MountVolumeRequest void MountVolumeRequest::Deserialize (shared_ptr <Stream> stream) { CoreServiceRequest::Deserialize (stream); Serializer sr (stream); DeserializedOptions = Serializable::DeserializeNew <MountOptions> (stream); Options = DeserializedOptions.get(); } bool MountVolumeRequest::RequiresElevation () const { #ifdef TC_MACOSX if (Options->Path->IsDevice()) { try { File file; file.Open (*Options->Path, File::OpenReadWrite); } catch (...) { return true; } } return false; #endif return !Core->HasAdminPrivileges(); } void MountVolumeRequest::Serialize (shared_ptr <Stream> stream) const { CoreServiceRequest::Serialize (stream); Serializer sr (stream); Options->Serialize (stream); } // SetFileOwnerRequest void SetFileOwnerRequest::Deserialize (shared_ptr <Stream> stream) { CoreServiceRequest::Deserialize (stream); Serializer sr (stream); uint64 owner; sr.Deserialize ("Owner", owner); Owner.SystemId = static_cast <uid_t> (owner); Path = sr.DeserializeWString ("Path"); } bool SetFileOwnerRequest::RequiresElevation () const { return !Core->HasAdminPrivileges(); } void SetFileOwnerRequest::Serialize (shared_ptr <Stream> stream) const { CoreServiceRequest::Serialize (stream); Serializer sr (stream); uint64 owner = Owner.SystemId; sr.Serialize ("Owner", owner); sr.Serialize ("Path", wstring (Path)); } TC_SERIALIZER_FACTORY_ADD_CLASS (CoreServiceRequest); TC_SERIALIZER_FACTORY_ADD_CLASS (CheckFilesystemRequest); TC_SERIALIZER_FACTORY_ADD_CLASS (DismountFilesystemRequest); TC_SERIALIZER_FACTORY_ADD_CLASS (DismountVolumeRequest); TC_SERIALIZER_FACTORY_ADD_CLASS (ExitRequest); TC_SERIALIZER_FACTORY_ADD_CLASS (GetDeviceSectorSizeRequest); TC_SERIALIZER_FACTORY_ADD_CLASS (GetDeviceSizeRequest); TC_SERIALIZER_FACTORY_ADD_CLASS (GetHostDevicesRequest); TC_SERIALIZER_FACTORY_ADD_CLASS (MountVolumeRequest); TC_SERIALIZER_FACTORY_ADD_CLASS (SetFileOwnerRequest); }