Merge commit '4f577c65a4d8806f79637c50c21ca3a683c5a07a' into feature/kestrel-avalonia-upgrade

2024-03-04 12:21:53 +01:00
parent 281ff48189 4f577c65a4
commit 473c6cbbb8
473 changed files with 15006 additions and 13963 deletions
@@ -0,0 +1,194 @@
+// Copyright (C) 2024, The Duplicati Team
+// https://duplicati.com, hello@duplicati.com
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a 
+// copy of this software and associated documentation files (the "Software"), 
+// to deal in the Software without restriction, including without limitation 
+// the rights to use, copy, modify, merge, publish, distribute, sublicense, 
+// and/or sell copies of the Software, and to permit persons to whom the 
+// Software is furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in 
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+// DEALINGS IN THE SOFTWARE.
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+
+namespace Duplicati.Server.WebServer.RESTMethods
+{
+    public class RemoteOperation : IRESTMethodGET, IRESTMethodPOST
+    {
+        private void LocateDbUri(string uri, RequestInfo info)
+        {
+            var path = Library.Main.DatabaseLocator.GetDatabasePath(uri, null, false, false);
+            info.OutputOK(new
+            {
+                Exists = !string.IsNullOrWhiteSpace(path),
+                Path = path
+            });
+        }
+
+        private void CreateFolder(string uri, RequestInfo info)
+        {
+            using (var b = Duplicati.Library.DynamicLoader.BackendLoader.GetBackend(uri, new Dictionary<string, string>()))
+                b.CreateFolder();
+
+            info.OutputOK();
+        }
+
+        private void UploadFile(string uri, RequestInfo info)
+        {
+            var data = info.Request.QueryString["data"].Value;
+            var remotename = info.Request.QueryString["filename"].Value;
+
+            using (var ms = new System.IO.MemoryStream())
+            using (var b = Library.DynamicLoader.BackendLoader.GetBackend(uri, new Dictionary<string, string>()))
+            {
+                using (var tf = new Library.Utility.TempFile())
+                {
+                    System.IO.File.WriteAllText(tf, data);
+                    b.PutAsync(remotename, tf, CancellationToken.None).Wait();
+                }
+            }
+
+            info.OutputOK();
+        }
+
+        private void ListFolder(string uri, RequestInfo info)
+        {
+            using (var b = Duplicati.Library.DynamicLoader.BackendLoader.GetBackend(uri, new Dictionary<string, string>()))
+                info.OutputOK(b.List());
+        }
+
+        private void TestConnection(string url, RequestInfo info)
+        {
+
+            var modules = (from n in Library.DynamicLoader.GenericLoader.Modules
+                           where n is Library.Interface.IConnectionModule
+                           select n).ToArray();
+
+            try
+            {
+                var uri = new Library.Utility.Uri(url);
+                var qp = uri.QueryParameters;
+
+                var opts = new Dictionary<string, string>();
+                foreach (var k in qp.Keys.Cast<string>())
+                    opts[k] = qp[k];
+
+                foreach (var n in modules)
+                    n.Configure(opts);
+
+                using (var b = Duplicati.Library.DynamicLoader.BackendLoader.GetBackend(url, new Dictionary<string, string>()))
+                    b.Test();
+
+                info.OutputOK();
+            }
+            catch (Duplicati.Library.Interface.FolderMissingException)
+            {
+                info.ReportServerError("missing-folder");
+            }
+            catch (Duplicati.Library.Utility.SslCertificateValidator.InvalidCertificateException icex)
+            {
+                if (string.IsNullOrWhiteSpace(icex.Certificate))
+                    info.ReportServerError(icex.Message);
+                else
+                    info.ReportServerError("incorrect-cert:" + icex.Certificate);
+            }
+            catch (Duplicati.Library.Utility.HostKeyException hex)
+            {
+                if (string.IsNullOrWhiteSpace(hex.ReportedHostKey))
+                    info.ReportServerError(hex.Message);
+                else
+                {
+                    info.ReportServerError(string.Format(
+                        @"incorrect-host-key:""{0}"", accepted-host-key:""{1}""",
+                        hex.ReportedHostKey,
+                        hex.AcceptedHostKey
+                    ));
+                }
+            }
+            finally
+            {
+                foreach (var n in modules)
+                    if (n is IDisposable disposable)
+                        disposable.Dispose();
+            }
+        }
+
+        public void GET(string key, RequestInfo info)
+        {
+            var parts = (key ?? "").Split(new char[] { '/' }, 2);
+
+            if (parts.Length <= 1)
+            {
+                info.ReportClientError("No url or operation supplied", System.Net.HttpStatusCode.BadRequest);
+                return;
+            }
+
+            var url = Library.Utility.Uri.UrlDecode(parts.First());
+            var operation = parts.Last().ToLowerInvariant();
+
+            switch (operation)
+            {
+                case "dbpath":
+                    LocateDbUri(url, info);
+                    return;
+                case "list":
+                    ListFolder(url, info);
+                    return;
+                case "create":
+                    CreateFolder(url, info);
+                    return;
+                case "test":
+                    TestConnection(url, info);
+                    return;
+                default:
+                    info.ReportClientError("No such method", System.Net.HttpStatusCode.BadRequest);
+                    return;
+            }
+        }
+
+        public void POST(string key, RequestInfo info)
+        {
+            string url = System.Threading.Tasks.Task.Run(async () =>
+            {
+                using (var sr = new System.IO.StreamReader(info.Request.Body, System.Text.Encoding.UTF8, true))
+
+                   return await sr.ReadToEndAsync();
+            }).GetAwaiter().GetResult();
+
+            switch (key)
+            {
+                case "dbpath":
+                    LocateDbUri(url, info);
+                    return;
+                case "list":
+                    ListFolder(url, info);
+                    return;
+                case "create":
+                    CreateFolder(url, info);
+                    return;
+                case "put":
+                    UploadFile(url, info);
+                    return;
+                case "test":
+                    TestConnection(url, info);
+                    return;
+                default:
+                    info.ReportClientError("No such method", System.Net.HttpStatusCode.BadRequest);
+                    return;
+            }
+        }
+    }
+}
+