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d15e398e81
This comes from suggestion on issue https://github.com/duplicati/duplicati/issues/6056 The chosen argument was --json which produces a json that wraps the result with extended properties such as in example: `` { "Timestamp": "2025-03-28T15:47:01.3368160-03:00", "UnixTimestamp": 1743187621, "Command": "import", "Success": true, "ExitCode": 0, "Messages": [ "Importing backup configuration from ../2-firstbacku.json", "Connecting to http://127.0.0.1:8200/...", "No database found in../data/", "Imported \"firstbackup (5)\" with ID 8" ], "Exceptions": [], "Imported": { "Id": "8", "Name": "firstbackup (5)" } } `` The documentation will reflect all commands and schemas as this makes its way into Canary
82 lines
3.7 KiB
C#
82 lines
3.7 KiB
C#
// Copyright (C) 2025, The Duplicati Team
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// https://duplicati.com, hello@duplicati.com
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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using System.CommandLine;
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using System.CommandLine.NamingConventionBinder;
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namespace Duplicati.CommandLine.ServerUtil.Commands;
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public static class Import
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{
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public static Command Create() =>
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new Command("import", "Import a backup configuration")
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{
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new Argument<FileInfo>("file", "The file to import, may be encrypted") {
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Arity = ArgumentArity.ExactlyOne
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},
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new Argument<string>("passphrase", "The passphrase to use for decryption") {
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Arity = ArgumentArity.ZeroOrOne
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},
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new Option<bool>(name: "--import-metadata", description: "Import metadata from the backup", getDefaultValue: () => false)
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}
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.WithHandler(CommandHandler.Create<Settings, OutputInterceptor, FileInfo, string, bool>(async (settings, output, file, passphrase, importMetadata) =>
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{
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if (!file.Exists)
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throw new UserReportedException($"File {file.FullName} does not exist");
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output.AppendConsoleMessage($"Importing backup configuration from {file.FullName}");
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if (IsEncrypted(file))
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{
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if (output.JsonOutputMode)
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throw new UserReportedException("No password provided with json mode.");
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if (string.IsNullOrWhiteSpace(passphrase))
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passphrase = HelperMethods.ReadPasswordFromConsole("The file is encrypted. Please provide the encryption password: ");
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if (string.IsNullOrWhiteSpace(passphrase))
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throw new UserReportedException("No password provided");
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if (settings.SecretProvider != null)
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{
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var opts = new Dictionary<string, string?> { { "password", passphrase } };
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await settings.ReplaceSecrets(opts).ConfigureAwait(false);
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passphrase = opts["password"]!;
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}
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}
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var connection = await settings.GetConnection(output);
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var result = await connection.ImportBackup(file.FullName, passphrase, importMetadata);
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output.AppendConsoleMessage($"Imported \"{result.Name}\" with ID {result.ID}");
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output.AppendCustomObject( "Imported",new {Id = result.ID, Name = result.Name});
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output.SetResult(true);
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}));
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private static bool IsEncrypted(FileInfo file)
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{
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using var fs = file.OpenRead();
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var header = new byte[3].AsSpan();
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if (fs.Read(header) != 3)
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return false;
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return header.SequenceEqual("AES"u8);
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}
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}
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