94 lines
3.9 KiB
C#
94 lines
3.9 KiB
C#
// Copyright (C) 2024, 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;
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using System.Collections.Generic;
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using Duplicati.Library.Interface;
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using System.Linq;
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using System.Security.Principal;
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using Duplicati.Library.Snapshots;
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using Duplicati.Library.Common;
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namespace Duplicati.Server.WebServer.RESTMethods
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{
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public class HyperV : IRESTMethodGET, IRESTMethodDocumented
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{
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public void GET(string key, RequestInfo info)
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{
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// Early exit in case we are non-windows to prevent attempting to load Windows-only components
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if (Platform.IsClientWindows)
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RealGET(key, info);
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else
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info.OutputOK(new string[0]);
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}
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// Make sure the JIT does not attempt to inline this call and thus load
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// referenced types from System.Management here
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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private void RealGET(string key, RequestInfo info)
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{
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var hypervUtility = new HyperVUtility();
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if (!hypervUtility.IsHyperVInstalled || !new WindowsPrincipal(WindowsIdentity.GetCurrent()).IsInRole(WindowsBuiltInRole.Administrator))
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{
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info.OutputOK(new string[0]);
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return;
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}
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try
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{
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if (string.IsNullOrEmpty(key))
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{
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hypervUtility.QueryHyperVGuestsInfo();
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info.OutputOK(hypervUtility.Guests.Select(x => new { id = x.ID, name = x.Name }).ToList());
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}
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else
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{
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hypervUtility.QueryHyperVGuestsInfo(true);
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var foundVMs = hypervUtility.Guests.FindAll(x => x.ID.Equals(new Guid(key)));
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if (foundVMs.Count == 1)
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info.OutputOK(foundVMs[0].DataPaths.Select(x => new { text = x, id = x, cls = "folder", iconCls = "x-tree-icon-leaf", check = "false", leaf = "true" }).ToList());
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else
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info.ReportClientError(string.Format("Cannot find VM with ID {0}.", key), System.Net.HttpStatusCode.NotFound);
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}
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}
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catch (Exception ex)
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{
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info.ReportServerError("Failed to enumerate Hyper-V virtual machines: " + ex.Message);
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}
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}
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public string Description { get { return "Return a list of Hyper-V virtual machines"; } }
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public IEnumerable<KeyValuePair<string, Type>> Types
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{
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get
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{
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return new KeyValuePair<string, Type>[] {
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new KeyValuePair<string, Type>(HttpServer.Method.Get, typeof(ICommandLineArgument[]))
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};
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}
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}
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}
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}
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