Kenneth Skovhede
910c56b3c4
Instead of requesting all scopes up front, each sub-section of the backup/restore will request the permissions that are relevant for the operation. The effect is that it is not required to grant all permissions to get a backup running. If permissions are failing, that part of the backup will generate warnings for items that are excluded.
61 lines
2.4 KiB
C#
61 lines
2.4 KiB
C#
// Copyright (c) 2026 Duplicati Inc. All rights reserved.
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using Duplicati.Library.Common.IO;
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using Duplicati.Library.Interface;
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using Google.Apis.Drive.v3;
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using System.Runtime.CompilerServices;
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namespace Duplicati.Proprietary.GoogleWorkspace.SourceItems;
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internal class DriveFolderSourceEntry(string parentPath, string userId, string name, string folderId, DriveService driveService)
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: MetaEntryBase(Util.AppendDirSeparator(SystemIO.IO_OS.PathCombine(parentPath, name)), null, null)
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{
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public override async IAsyncEnumerable<ISourceProviderEntry> Enumerate([EnumeratorCancellation] CancellationToken cancellationToken)
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{
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var request = driveService.Files.List();
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request.Q = $"'{folderId}' in parents and trashed = false";
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request.Fields = "nextPageToken, files(id, name, mimeType, createdTime, modifiedTime, size, description, parents)";
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request.SupportsAllDrives = true;
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request.IncludeItemsFromAllDrives = true;
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string? nextPageToken = null;
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do
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{
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if (cancellationToken.IsCancellationRequested) yield break;
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request.PageToken = nextPageToken;
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var files = await request.ExecuteAsync(cancellationToken);
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if (files.Files != null)
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{
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foreach (var file in files.Files)
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{
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if (cancellationToken.IsCancellationRequested) yield break;
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if (GoogleMimeTypes.IsFolder(file.MimeType))
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{
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yield return new DriveFolderSourceEntry(this.Path, userId, file.Name, file.Id, driveService);
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}
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else
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{
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yield return new DriveFileSourceEntry(this.Path, file, driveService);
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}
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}
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}
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nextPageToken = files.NextPageToken;
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} while (!string.IsNullOrEmpty(nextPageToken));
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}
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public override Task<Dictionary<string, string?>> GetMinorMetadata(CancellationToken cancellationToken)
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{
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return Task.FromResult(new Dictionary<string, string?>
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{
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{ "gsuite:v", "1" },
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{ "gsuite:Type", SourceItemType.DriveFolder.ToString() },
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{ "gsuite:Name", name },
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{ "gsuite:Id", folderId }
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}
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.Where(kv => !string.IsNullOrEmpty(kv.Value))
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.ToDictionary(kv => kv.Key, kv => kv.Value));
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}
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}
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