/// <summary> /// Moves the /// </summary> /// <param name="context">The /// <see cref="IWebDavContext" /> object containing both the request and response /// objects to use.</param> /// <param name="store">The <see cref="IWebDavStore" /> that the <see cref="WebDavServer" /> is hosting.</param> /// <param name="sourceWebDavStoreItem">The <see cref="IWebDavStoreItem" /> that will be moved</param> /// <exception cref="WebDAVSharp.Server.Exceptions.WebDavForbiddenException">If the source path is the same as the destination path</exception> /// <exception cref="WebDAVSharp.Server.Exceptions.WebDavPreconditionFailedException">If one of the preconditions failed</exception> private void MoveItem(IWebDavContext context, IWebDavStore store, IWebDavStoreItem sourceWebDavStoreItem) { Uri destinationUri = GetDestinationHeader(context.Request); IWebDavStoreCollection destinationParentCollection = GetParentCollection(store, context, destinationUri); bool isNew = true; string destinationName = Uri.UnescapeDataString(destinationUri.Segments.Last().TrimEnd('/', '\\')); IWebDavStoreItem destination = destinationParentCollection.GetItemByName(destinationName); if (destination != null) { if (sourceWebDavStoreItem.ItemPath == destination.ItemPath) { throw new WebDavForbiddenException(); } // if the overwrite header is F, statuscode = precondition failed if (!GetOverwriteHeader(context.Request)) { throw new WebDavPreconditionFailedException(); } // else delete destination and set isNew to false destinationParentCollection.Delete(destination); isNew = false; } destinationParentCollection.MoveItemHere(sourceWebDavStoreItem, destinationName); // send correct response context.SetStatusCode(isNew ? HttpStatusCode.Created : HttpStatusCode.NoContent); }
/// <summary> /// Copies the item. /// </summary> /// <param name="context">The context.</param> /// <param name="store">The store.</param> /// <param name="source">The source.</param> /// <exception cref="WebDAVSharp.Server.Exceptions.WebDavForbiddenException"></exception> /// <exception cref="WebDAVSharp.Server.Exceptions.WebDavPreconditionFailedException"></exception> private static void CopyItem(IWebDavContext context, IWebDavStore store, IWebDavStoreItem source) { Uri destinationUri = GetDestinationHeader(context.Request); IWebDavStoreCollection destinationParentCollection = GetParentCollection(store, context, destinationUri); bool copyContent = (GetDepthHeader(context.Request) != 0); bool isNew = true; string destinationName = Uri.UnescapeDataString(destinationUri.Segments.Last().TrimEnd('/', '\\')); IWebDavStoreItem destination = destinationParentCollection.GetItemByName(destinationName); if (destination != null) { if (source.ItemPath == destination.ItemPath) { throw new WebDavForbiddenException(); } if (!GetOverwriteHeader(context.Request)) { throw new WebDavPreconditionFailedException(); } if (destination is IWebDavStoreCollection) { destinationParentCollection.Delete(destination); } isNew = false; } destinationParentCollection.CopyItemHere(source, destinationName, copyContent); var statusCode = isNew ? HttpStatusCode.Created : HttpStatusCode.NoContent; context.SetStatusCode(statusCode); }
/// <summary> /// Processes the request. /// </summary> /// <param name="context">The /// <see cref="IWebDavContext" /> object containing both the request and response /// objects to use.</param> /// <param name="store">The <see cref="IWebDavStore" /> that the <see cref="WebDavServer" /> is hosting.</param> public void ProcessRequest(IWebDavContext context, IWebDavStore store) { /*************************************************************************************************** * Send the response ***************************************************************************************************/ WindowsIdentity Identity = (WindowsIdentity)Thread.GetData(Thread.GetNamedDataSlot(Constants.HttpUser)); var statusCode = WebDavStoreItemLock.UnLock(context.Request.Url, GetLockTokenHeader(context.Request), Identity.Name); context.SetStatusCode(statusCode); }
/// <summary> /// Processes the request. /// </summary> /// <param name="context">The /// <see cref="IWebDavContext" /> object containing both the request and response /// objects to use.</param> /// <param name="store">The <see cref="IWebDavStore" /> that the <see cref="WebDavServer" /> is hosting.</param> public void ProcessRequest(IWebDavContext context, IWebDavStore store) { /*************************************************************************************************** * Send the response ***************************************************************************************************/ WindowsIdentity Identity = (WindowsIdentity)Thread.GetData(Thread.GetNamedDataSlot(Constants.HttpUser)); var statusCode = WebDavStoreItemLock.UnLock(context.Request.Url, GetLockTokenHeader(context.Request), Identity.Name); context.SetStatusCode(statusCode); }
/// <summary> /// Processes the request. /// </summary> /// <param name="context">The /// <see cref="IWebDavContext" /> object containing both the request and response /// objects to use.</param> /// <param name="store">The <see cref="IWebDavStore" /> that the <see cref="WebDavServer" /> is hosting.</param> public void ProcessRequest(IWebDavContext context, IWebDavStore store) { foreach (string verb in verbsAllowed) context.Response.AppendHeader("Allow", verb); foreach (string verb in verbsPublic) context.Response.AppendHeader("Public", verb); // Sends 200 OK context.SetStatusCode(); }
/// <summary> /// Sends the response /// </summary> /// <param name="context">The <see cref="IWebDavContext" /> containing the response</param> /// <param name="responseDocument">The <see cref="XmlDocument" /> containing the response body</param> private static void MakeResponse(IWebDavContext context, XmlDocument responseDocument) { // convert the XmlDocument byte[] responseBytes = Encoding.UTF8.GetBytes(responseDocument.InnerXml); // HttpStatusCode doesn't contain WebDav status codes, but HttpWorkerRequest can handle these WebDav status codes context.SetStatusCode((int)WebDavStatusCode.MultiStatus); context.Response.ContentLength64 = responseBytes.Length; context.Response.AppendHeader("Content-Type", "text/xml"); context.Response.OutputStream.Write(responseBytes, 0, responseBytes.Length); }
/// <summary> /// Processes the request. /// </summary> /// <param name="context">The /// <see cref="IWebDavContext" /> object containing both the request and response /// objects to use.</param> /// <param name="store">The <see cref="IWebDavStore" /> that the <see cref="WebDavServer" /> is hosting.</param> public void ProcessRequest(IWebDavContext context, IWebDavStore store) { foreach (string verb in verbsAllowed) { context.Response.AppendHeader("Allow", verb); } foreach (string verb in verbsPublic) { context.Response.AppendHeader("Public", verb); } // Sends 200 OK context.SetStatusCode(); }
/// <summary> /// Processes the request. /// </summary> /// <param name="context">The /// <see cref="IWebDavContext" /> object containing both the request and response /// objects to use.</param> /// <param name="store">The <see cref="IWebDavStore" /> that the <see cref="WebDavServer" /> is hosting.</param> /// <exception cref="WebDAVSharp.Server.Exceptions.WebDavUnsupportedMediaTypeException"></exception> /// <exception cref="WebDAVSharp.Server.Exceptions.WebDavMethodNotAllowedException"></exception> public void ProcessRequest(IWebDavContext context, IWebDavStore store) { if (context.Request.ContentLength64 > 0) throw new WebDavUnsupportedMediaTypeException(); IWebDavStoreCollection collection = GetParentCollection(store, context, context.Request.Url); string collectionName = Uri.UnescapeDataString( context.Request.Url.Segments.Last().TrimEnd('/', '\\') ); if (collection.GetItemByName(collectionName) != null) throw new WebDavMethodNotAllowedException(); collection.CreateCollection(collectionName); context.SetStatusCode(HttpStatusCode.Created); }
/// <summary> /// Processes the request. /// </summary> /// <param name="context">The /// <see cref="IWebDavContext" /> object containing both the request and response /// objects to use.</param> /// <param name="store">The <see cref="IWebDavStore" /> that the <see cref="WebDavServer" /> is hosting.</param> /// <exception cref="WebDAVSharp.Server.Exceptions.WebDavMethodNotAllowedException"></exception> /// <exception cref="WebDAVSharp.Server.Exceptions.WebDavLengthRequiredException">If the ContentLength header was not found</exception> public void ProcessRequest(IWebDavContext context, IWebDavStore store) { // Get the parent collection IWebDavStoreCollection parentCollection = GetParentCollection(store, context, context.Request.Url); // Gets the item name from the url string itemName = Uri.UnescapeDataString(context.Request.Url.Segments.Last().TrimEnd('/', '\\')); IWebDavStoreItem item = parentCollection.GetItemByName(itemName); IWebDavStoreDocument doc; if (item != null) { doc = item as IWebDavStoreDocument; if (doc == null) { throw new WebDavMethodNotAllowedException(); } } else { doc = parentCollection.CreateDocument(itemName); } if (context.Request.ContentLength64 < 0) { throw new WebDavLengthRequiredException(); } using (Stream stream = doc.OpenWriteStream(false)) { long left = context.Request.ContentLength64; byte[] buffer = new byte[4096]; while (left > 0) { int toRead = Convert.ToInt32(Math.Min(left, buffer.Length)); int inBuffer = context.Request.InputStream.Read(buffer, 0, toRead); stream.Write(buffer, 0, inBuffer); left -= inBuffer; } } context.SetStatusCode(HttpStatusCode.Created); }
/// <summary> /// Processes the request. /// </summary> /// <param name="context">The /// <see cref="IWebDavContext" /> object containing both the request and response /// objects to use.</param> /// <param name="store">The <see cref="IWebDavStore" /> that the <see cref="WebDavServer" /> is hosting.</param> /// <exception cref="WebDavNotFoundException"><para> /// <paramref name="context" /> specifies a request for a store item that does not exist.</para> /// <para>- or -</para> /// <para> /// <paramref name="context" /> specifies a request for a store item that is not a document.</para></exception> /// <exception cref="WebDavConflictException"><paramref name="context" /> specifies a request for a store item using a collection path that does not exist.</exception> public void ProcessRequest(IWebDavContext context, IWebDavStore store) { // Get the parent collection of the item IWebDavStoreCollection collection = GetParentCollection(store, context, context.Request.Url); // Get the item from the collection IWebDavStoreItem item = GetItemFromCollection(collection, context.Request.Url); /*************************************************************************************************** * Send the response ***************************************************************************************************/ // HttpStatusCode doesn't contain WebDav status codes, but HttpWorkerRequest can handle these WebDav status codes context.SetStatusCode(); // set the headers of the response context.Response.ContentLength64 = 0; context.Response.AppendHeader("Content-Type", "text/html"); context.Response.AppendHeader("Last-Modified", item.ModificationDate.ToUniversalTime().ToString("R")); }
/// <summary> /// Processes the request. /// </summary> /// <param name="context">The /// <see cref="IWebDavContext" /> object containing both the request and response /// objects to use.</param> /// <param name="store">The <see cref="IWebDavStore" /> that the <see cref="WebDavServer" /> is hosting.</param> /// <exception cref="WebDavNotFoundException"><para> /// <paramref name="context" /> specifies a request for a store item that does not exist.</para> /// <para>- or -</para> /// <para> /// <paramref name="context" /> specifies a request for a store item that is not a document.</para></exception> /// <exception cref="WebDavConflictException"><paramref name="context" /> specifies a request for a store item using a collection path that does not exist.</exception> public void ProcessRequest(IWebDavContext context, IWebDavStore store) { // Get the parent collection of the item IWebDavStoreCollection collection = GetParentCollection(store, context, context.Request.Url); // Get the item from the collection IWebDavStoreItem item = GetItemFromCollection(collection, context.Request.Url); /*************************************************************************************************** * Send the response ***************************************************************************************************/ // HttpStatusCode doesn't contain WebDav status codes, but HttpWorkerRequest can handle these WebDav status codes context.SetStatusCode(); // set the headers of the response context.Response.ContentLength64 = 0; context.Response.AppendHeader("Content-Type", "text/html"); context.Response.AppendHeader("Last-Modified", item.ModificationDate.ToUniversalTime().ToString("R")); }
/// <summary> /// Processes the request. /// </summary> /// <param name="context">The /// <see cref="IWebDavContext" /> object containing both the request and response /// objects to use.</param> /// <param name="store">The <see cref="IWebDavStore" /> that the <see cref="WebDavServer" /> is hosting.</param> /// <exception cref="WebDAVSharp.Server.Exceptions.WebDavUnsupportedMediaTypeException"></exception> /// <exception cref="WebDAVSharp.Server.Exceptions.WebDavMethodNotAllowedException"></exception> public void ProcessRequest(IWebDavContext context, IWebDavStore store) { if (context.Request.ContentLength64 > 0) { throw new WebDavUnsupportedMediaTypeException(); } IWebDavStoreCollection collection = GetParentCollection(store, context, context.Request.Url); string collectionName = Uri.UnescapeDataString( context.Request.Url.Segments.Last().TrimEnd('/', '\\') ); if (collection.GetItemByName(collectionName) != null) { throw new WebDavMethodNotAllowedException(); } collection.CreateCollection(collectionName); context.SetStatusCode(HttpStatusCode.Created); }
/// <summary> /// Processes the request. /// </summary> /// <param name="context">The /// <see cref="IWebDavContext" /> object containing both the request and response /// objects to use.</param> /// <param name="store">The <see cref="IWebDavStore" /> that the <see cref="WebDavServer" /> is hosting.</param> /// <exception cref="WebDAVSharp.Server.Exceptions.WebDavPreconditionFailedException"></exception> public void ProcessRequest(IWebDavContext context, IWebDavStore store) { /*************************************************************************************************** * Retreive al the information from the request ***************************************************************************************************/ // read the headers int depth = GetDepthHeader(context.Request); string timeout = GetTimeoutHeader(context.Request); string locktoken = GetLockTokenIfHeader(context.Request); int lockResult; // Initiate the XmlNamespaceManager and the XmlNodes XmlNamespaceManager manager; XmlNode lockscopeNode, locktypeNode, ownerNode; XmlDocument requestDocument = new XmlDocument(); if (string.IsNullOrEmpty(locktoken)) { #region New Lock // try to read the body try { StreamReader reader = new StreamReader(context.Request.InputStream, Encoding.UTF8); string requestBody = reader.ReadToEnd(); if (!requestBody.Equals("") && requestBody.Length != 0) { requestDocument.LoadXml(requestBody); if (requestDocument.DocumentElement != null && requestDocument.DocumentElement.LocalName != "prop" && requestDocument.DocumentElement.LocalName != "lockinfo") { WebDavServer.Log.Debug("LOCK method without prop or lockinfo element in xml document"); } manager = new XmlNamespaceManager(requestDocument.NameTable); manager.AddNamespace("D", "DAV:"); manager.AddNamespace("Office", "schemas-microsoft-com:office:office"); manager.AddNamespace("Repl", "http://schemas.microsoft.com/repl/"); manager.AddNamespace("Z", "urn:schemas-microsoft-com:"); // Get the lockscope, locktype and owner as XmlNodes from the XML document lockscopeNode = requestDocument.DocumentElement.SelectSingleNode("D:lockscope", manager); locktypeNode = requestDocument.DocumentElement.SelectSingleNode("D:locktype", manager); ownerNode = requestDocument.DocumentElement.SelectSingleNode("D:owner", manager); } else { throw new WebDavPreconditionFailedException(); } } catch (Exception ex) { WebDavServer.Log.Warn(ex.Message); throw; } /*************************************************************************************************** * Lock the file or folder ***************************************************************************************************/ // Get the parent collection of the item IWebDavStoreCollection collection = GetParentCollection(store, context, context.Request.Url); WebDavLockScope lockscope = (lockscopeNode.InnerXml.StartsWith("<D:exclusive")) ? WebDavLockScope.Exclusive : WebDavLockScope.Shared; //Only lock available at this time is a Write Lock according to RFC WebDavLockType locktype = (locktypeNode.InnerXml.StartsWith("<D:write")) ? WebDavLockType.Write : WebDavLockType.Write; string lockuser = ownerNode.InnerText; WindowsIdentity Identity = (WindowsIdentity)Thread.GetData(Thread.GetNamedDataSlot(Constants.HttpUser)); lockResult = WebDavStoreItemLock.Lock(context.Request.Url, lockscope, locktype, Identity.Name, ref timeout, out locktoken, requestDocument, depth); // Get the item from the collection try { GetItemFromCollection(collection, context.Request.Url); } catch (Exception) { lockResult = (int)HttpStatusCode.Created; } #endregion } else { #region Refreshing a lock //Refresh lock will ref us back the original XML document which was used to request this lock, from //this we will grab the data we need to build the response to the lock refresh request. lockResult = WebDavStoreItemLock.RefreshLock(context.Request.Url, locktoken, ref timeout, out requestDocument); if (requestDocument == null) { context.SetStatusCode(409); return; } try { if (requestDocument.DocumentElement != null && requestDocument.DocumentElement.LocalName != "prop" && requestDocument.DocumentElement.LocalName != "lockinfo") { WebDavServer.Log.Debug("LOCK method without prop or lockinfo element in xml document"); } manager = new XmlNamespaceManager(requestDocument.NameTable); manager.AddNamespace("D", "DAV:"); manager.AddNamespace("Office", "schemas-microsoft-com:office:office"); manager.AddNamespace("Repl", "http://schemas.microsoft.com/repl/"); manager.AddNamespace("Z", "urn:schemas-microsoft-com:"); // Get the lockscope, locktype and owner as XmlNodes from the XML document lockscopeNode = requestDocument.DocumentElement.SelectSingleNode("D:lockscope", manager); locktypeNode = requestDocument.DocumentElement.SelectSingleNode("D:locktype", manager); ownerNode = requestDocument.DocumentElement.SelectSingleNode("D:owner", manager); } catch (Exception ex) { WebDavServer.Log.Warn(ex.Message); throw; } #endregion } /*************************************************************************************************** * Create the body for the response ***************************************************************************************************/ // Create the basic response XmlDocument XmlDocument responseDoc = new XmlDocument(); const string responseXml = "<?xml version=\"1.0\" encoding=\"utf-8\" ?><D:prop xmlns:D=\"DAV:\"><D:lockdiscovery><D:activelock/></D:lockdiscovery></D:prop>"; responseDoc.LoadXml(responseXml); // Select the activelock XmlNode XmlNode activelock = responseDoc.DocumentElement.SelectSingleNode("D:lockdiscovery/D:activelock", manager); // Import the given nodes activelock.AppendChild(responseDoc.ImportNode(lockscopeNode, true)); activelock.AppendChild(responseDoc.ImportNode(locktypeNode, true)); activelock.AppendChild(responseDoc.ImportNode(ownerNode, true)); // Add the additional elements, e.g. the header elements // The timeout element WebDavProperty timeoutProperty = new WebDavProperty("timeout", timeout);// timeout); activelock.AppendChild(timeoutProperty.ToXmlElement(responseDoc)); // The depth element WebDavProperty depthProperty = new WebDavProperty("depth", (depth == 0 ? "0" : "Infinity")); activelock.AppendChild(depthProperty.ToXmlElement(responseDoc)); // The locktoken element WebDavProperty locktokenProperty = new WebDavProperty("locktoken", string.Empty); XmlElement locktokenElement = locktokenProperty.ToXmlElement(responseDoc); WebDavProperty hrefProperty = new WebDavProperty("href", locktoken);//"opaquelocktoken:e71d4fae-5dec-22df-fea5-00a0c93bd5eb1"); locktokenElement.AppendChild(hrefProperty.ToXmlElement(responseDoc)); activelock.AppendChild(locktokenElement); /*************************************************************************************************** * Send the response ***************************************************************************************************/ // convert the StringBuilder string resp = responseDoc.InnerXml; byte[] responseBytes = Encoding.UTF8.GetBytes(resp); context.SetStatusCode(lockResult); context.Response.StatusDescription = HttpWorkerRequest.GetStatusDescription(lockResult); // set the headers of the response context.Response.ContentLength64 = responseBytes.Length; context.Response.AppendHeader("ContentType", "text/xml"); // the body context.Response.OutputStream.Write(responseBytes, 0, responseBytes.Length); }
/// <summary> /// Processes the request. /// </summary> /// <param name="context">The /// <see cref="IWebDavContext" /> object containing both the request and response /// objects to use.</param> /// <param name="store">The <see cref="IWebDavStore" /> that the <see cref="WebDavServer" /> is hosting.</param> public void ProcessRequest(IWebDavContext context, IWebDavStore store) { /*************************************************************************************************** * Retreive al the information from the request ***************************************************************************************************/ // Get the URI to the location Uri requestUri = context.Request.Url; // Initiate the XmlNamespaceManager and the XmlNodes XmlNamespaceManager manager = null; XmlNode propNode = null; // try to read the body try { StreamReader reader = new StreamReader(context.Request.InputStream, Encoding.UTF8); string requestBody = reader.ReadToEnd(); if (!String.IsNullOrEmpty(requestBody)) { XmlDocument requestDocument = new XmlDocument(); requestDocument.LoadXml(requestBody); if (requestDocument.DocumentElement != null) { if (requestDocument.DocumentElement.LocalName != "propertyupdate") { WebDavServer.Log.Debug("PROPPATCH method without propertyupdate element in xml document"); } manager = new XmlNamespaceManager(requestDocument.NameTable); manager.AddNamespace("D", "DAV:"); manager.AddNamespace("Office", "schemas-microsoft-com:office:office"); manager.AddNamespace("Repl", "http://schemas.microsoft.com/repl/"); manager.AddNamespace("Z", "urn:schemas-microsoft-com:"); propNode = requestDocument.DocumentElement.SelectSingleNode("D:set/D:prop", manager); } } } catch (Exception ex) { WebDavServer.Log.Warn(ex.Message); } /*************************************************************************************************** * Take action ***************************************************************************************************/ // Get the parent collection of the item IWebDavStoreCollection collection = GetParentCollection(store, context, context.Request.Url); // Get the item from the collection IWebDavStoreItem item = GetItemFromCollection(collection, context.Request.Url); FileInfo fileInfo = new FileInfo(item.ItemPath); if (propNode != null && fileInfo.Exists) { foreach (XmlNode node in propNode.ChildNodes) { switch (node.LocalName) { case "Win32CreationTime": fileInfo.CreationTime = Convert.ToDateTime(node.InnerText).ToUniversalTime(); break; case "Win32LastAccessTime": fileInfo.LastAccessTime = Convert.ToDateTime(node.InnerText).ToUniversalTime(); break; case "Win32LastModifiedTime": fileInfo.LastWriteTime = Convert.ToDateTime(node.InnerText).ToUniversalTime(); break; case "Win32FileAttributes": //todo Win32FileAttributes //fileInfo.Attributes = //fileInfo.Attributes = Convert.ToDateTime(node.InnerText); break; } } } /*************************************************************************************************** * Create the body for the response ***************************************************************************************************/ // Create the basic response XmlDocument XmlDocument responseDoc = new XmlDocument(); const string responseXml = "<?xml version=\"1.0\" encoding=\"utf-8\" ?><D:multistatus " + "xmlns:Z=\"urn:schemas-microsoft-com:\" xmlns:D=\"DAV:\">" + "<D:response></D:response></D:multistatus>"; responseDoc.LoadXml(responseXml); // Select the response node XmlNode responseNode = responseDoc.DocumentElement.SelectSingleNode("D:response", manager); // Add the elements // The href element WebDavProperty hrefProperty = new WebDavProperty("href", requestUri.ToString()); responseNode.AppendChild(hrefProperty.ToXmlElement(responseDoc)); // The propstat element WebDavProperty propstatProperty = new WebDavProperty("propstat", string.Empty); XmlElement propstatElement = propstatProperty.ToXmlElement(responseDoc); // The propstat/status element WebDavProperty statusProperty = new WebDavProperty("status", "HTTP/1.1 " + context.Response.StatusCode + " " + HttpWorkerRequest.GetStatusDescription(context.Response.StatusCode)); propstatElement.AppendChild(statusProperty.ToXmlElement(responseDoc)); // The other propstat children foreach (WebDavProperty property in from XmlNode child in propNode.ChildNodes where child.Name.ToLower() .Contains("creationtime") || child.Name.ToLower() .Contains("fileattributes") || child.Name.ToLower() .Contains("lastaccesstime") || child.Name.ToLower() .Contains("lastmodifiedtime") let node = propNode.SelectSingleNode(child.Name, manager) select new WebDavProperty(child.LocalName, string.Empty, node != null ? node.NamespaceURI : string.Empty)) propstatElement.AppendChild(property.ToXmlElement(responseDoc)); responseNode.AppendChild(propstatElement); /*************************************************************************************************** * Send the response ***************************************************************************************************/ // convert the StringBuilder string resp = responseDoc.InnerXml; byte[] responseBytes = Encoding.UTF8.GetBytes(resp); // HttpStatusCode doesn't contain WebDav status codes, but HttpWorkerRequest can handle these WebDav status codes context.SetStatusCode((int)WebDavStatusCode.MultiStatus); // set the headers of the response context.Response.ContentLength64 = responseBytes.Length; context.Response.AppendHeader("Content-Type", "text/xml"); // the body context.Response.OutputStream.Write(responseBytes, 0, responseBytes.Length); context.Response.Close(); }
/// <summary> /// Copies the item. /// </summary> /// <param name="context">The context.</param> /// <param name="store">The store.</param> /// <param name="source">The source.</param> /// <exception cref="WebDAVSharp.Server.Exceptions.WebDavForbiddenException"></exception> /// <exception cref="WebDAVSharp.Server.Exceptions.WebDavPreconditionFailedException"></exception> private static void CopyItem(IWebDavContext context, IWebDavStore store, IWebDavStoreItem source) { Uri destinationUri = GetDestinationHeader(context.Request); IWebDavStoreCollection destinationParentCollection = GetParentCollection(store, context, destinationUri); bool copyContent = (GetDepthHeader(context.Request) != 0); bool isNew = true; string destinationName = Uri.UnescapeDataString(destinationUri.Segments.Last().TrimEnd('/', '\\')); IWebDavStoreItem destination = destinationParentCollection.GetItemByName(destinationName); if (destination != null) { if (source.ItemPath == destination.ItemPath) throw new WebDavForbiddenException(); if (!GetOverwriteHeader(context.Request)) throw new WebDavPreconditionFailedException(); if (destination is IWebDavStoreCollection) destinationParentCollection.Delete(destination); isNew = false; } destinationParentCollection.CopyItemHere(source, destinationName, copyContent); var statusCode = isNew ? HttpStatusCode.Created : HttpStatusCode.NoContent; context.SetStatusCode(statusCode); }
/// <summary> /// Processes the request. /// </summary> /// <param name="context">The /// <see cref="IWebDavContext" /> object containing both the request and response /// objects to use.</param> /// <param name="store">The <see cref="IWebDavStore" /> that the <see cref="WebDavServer" /> is hosting.</param> public void ProcessRequest(IWebDavContext context, IWebDavStore store) { /*************************************************************************************************** * Retreive al the information from the request ***************************************************************************************************/ // Get the URI to the location Uri requestUri = context.Request.Url; // Initiate the XmlNamespaceManager and the XmlNodes XmlNamespaceManager manager = null; XmlNode propNode = null; // try to read the body try { StreamReader reader = new StreamReader(context.Request.InputStream, Encoding.UTF8); string requestBody = reader.ReadToEnd(); if (!String.IsNullOrEmpty(requestBody)) { XmlDocument requestDocument = new XmlDocument(); requestDocument.LoadXml(requestBody); if (requestDocument.DocumentElement != null) { if (requestDocument.DocumentElement.LocalName != "propertyupdate") { WebDavServer.Log.Debug("PROPPATCH method without propertyupdate element in xml document"); } manager = new XmlNamespaceManager(requestDocument.NameTable); manager.AddNamespace("D", "DAV:"); manager.AddNamespace("Office", "schemas-microsoft-com:office:office"); manager.AddNamespace("Repl", "http://schemas.microsoft.com/repl/"); manager.AddNamespace("Z", "urn:schemas-microsoft-com:"); propNode = requestDocument.DocumentElement.SelectSingleNode("D:set/D:prop", manager); } } } catch (Exception ex) { WebDavServer.Log.Warn(ex.Message); } /*************************************************************************************************** * Take action ***************************************************************************************************/ // Get the parent collection of the item IWebDavStoreCollection collection = GetParentCollection(store, context, context.Request.Url); // Get the item from the collection IWebDavStoreItem item = GetItemFromCollection(collection, context.Request.Url); FileInfo fileInfo = new FileInfo(item.ItemPath); if (propNode != null && fileInfo.Exists) { foreach (XmlNode node in propNode.ChildNodes) { switch (node.LocalName) { case "Win32CreationTime": fileInfo.CreationTime = Convert.ToDateTime(node.InnerText).ToUniversalTime(); break; case "Win32LastAccessTime": fileInfo.LastAccessTime = Convert.ToDateTime(node.InnerText).ToUniversalTime(); break; case "Win32LastModifiedTime": fileInfo.LastWriteTime = Convert.ToDateTime(node.InnerText).ToUniversalTime(); break; case "Win32FileAttributes": //todo Win32FileAttributes //fileInfo.Attributes = //fileInfo.Attributes = Convert.ToDateTime(node.InnerText); break; } } } /*************************************************************************************************** * Create the body for the response ***************************************************************************************************/ // Create the basic response XmlDocument XmlDocument responseDoc = new XmlDocument(); const string responseXml = "<?xml version=\"1.0\" encoding=\"utf-8\" ?><D:multistatus " + "xmlns:Z=\"urn:schemas-microsoft-com:\" xmlns:D=\"DAV:\">" + "<D:response></D:response></D:multistatus>"; responseDoc.LoadXml(responseXml); // Select the response node XmlNode responseNode = responseDoc.DocumentElement.SelectSingleNode("D:response", manager); // Add the elements // The href element WebDavProperty hrefProperty = new WebDavProperty("href", requestUri.ToString()); responseNode.AppendChild(hrefProperty.ToXmlElement(responseDoc)); // The propstat element WebDavProperty propstatProperty = new WebDavProperty("propstat", string.Empty); XmlElement propstatElement = propstatProperty.ToXmlElement(responseDoc); // The propstat/status element WebDavProperty statusProperty = new WebDavProperty("status", "HTTP/1.1 " + context.Response.StatusCode + " " + HttpWorkerRequest.GetStatusDescription(context.Response.StatusCode)); propstatElement.AppendChild(statusProperty.ToXmlElement(responseDoc)); // The other propstat children foreach (WebDavProperty property in from XmlNode child in propNode.ChildNodes where child.Name.ToLower() .Contains("creationtime") || child.Name.ToLower() .Contains("fileattributes") || child.Name.ToLower() .Contains("lastaccesstime") || child.Name.ToLower() .Contains("lastmodifiedtime") let node = propNode.SelectSingleNode(child.Name, manager) select new WebDavProperty(child.LocalName, string.Empty, node != null ? node.NamespaceURI : string.Empty)) { propstatElement.AppendChild(property.ToXmlElement(responseDoc)); } responseNode.AppendChild(propstatElement); /*************************************************************************************************** * Send the response ***************************************************************************************************/ // convert the StringBuilder string resp = responseDoc.InnerXml; byte[] responseBytes = Encoding.UTF8.GetBytes(resp); // HttpStatusCode doesn't contain WebDav status codes, but HttpWorkerRequest can handle these WebDav status codes context.SetStatusCode((int)WebDavStatusCode.MultiStatus); // set the headers of the response context.Response.ContentLength64 = responseBytes.Length; context.Response.AppendHeader("Content-Type", "text/xml"); // the body context.Response.OutputStream.Write(responseBytes, 0, responseBytes.Length); context.Response.Close(); }
/// <summary> /// Sends the response /// </summary> /// <param name="context">The <see cref="IWebDavContext" /> containing the response</param> /// <param name="responseDocument">The <see cref="XmlDocument" /> containing the response body</param> private static void MakeResponse(IWebDavContext context, XmlDocument responseDocument) { // convert the XmlDocument byte[] responseBytes = Encoding.UTF8.GetBytes(responseDocument.InnerXml); // HttpStatusCode doesn't contain WebDav status codes, but HttpWorkerRequest can handle these WebDav status codes context.SetStatusCode((int)WebDavStatusCode.MultiStatus); context.Response.ContentLength64 = responseBytes.Length; context.Response.AppendHeader("Content-Type", "text/xml"); context.Response.OutputStream.Write(responseBytes, 0, responseBytes.Length); }
/// <summary> /// Processes the request. /// </summary> /// <param name="context">The /// <see cref="IWebDavContext" /> object containing both the request and response /// objects to use.</param> /// <param name="store">The <see cref="IWebDavStore" /> that the <see cref="WebDavServer" /> is hosting.</param> /// <exception cref="WebDAVSharp.Server.Exceptions.WebDavPreconditionFailedException"></exception> public void ProcessRequest(IWebDavContext context, IWebDavStore store) { /*************************************************************************************************** * Retreive al the information from the request ***************************************************************************************************/ // read the headers int depth = GetDepthHeader(context.Request); string timeout = GetTimeoutHeader(context.Request); string locktoken = GetLockTokenIfHeader(context.Request); int lockResult; // Initiate the XmlNamespaceManager and the XmlNodes XmlNamespaceManager manager; XmlNode lockscopeNode, locktypeNode, ownerNode; XmlDocument requestDocument = new XmlDocument(); if (string.IsNullOrEmpty(locktoken)) { #region New Lock // try to read the body try { StreamReader reader = new StreamReader(context.Request.InputStream, Encoding.UTF8); string requestBody = reader.ReadToEnd(); if (!requestBody.Equals("") && requestBody.Length != 0) { requestDocument.LoadXml(requestBody); if (requestDocument.DocumentElement != null && requestDocument.DocumentElement.LocalName != "prop" && requestDocument.DocumentElement.LocalName != "lockinfo") { WebDavServer.Log.Debug("LOCK method without prop or lockinfo element in xml document"); } manager = new XmlNamespaceManager(requestDocument.NameTable); manager.AddNamespace("D", "DAV:"); manager.AddNamespace("Office", "schemas-microsoft-com:office:office"); manager.AddNamespace("Repl", "http://schemas.microsoft.com/repl/"); manager.AddNamespace("Z", "urn:schemas-microsoft-com:"); // Get the lockscope, locktype and owner as XmlNodes from the XML document lockscopeNode = requestDocument.DocumentElement.SelectSingleNode("D:lockscope", manager); locktypeNode = requestDocument.DocumentElement.SelectSingleNode("D:locktype", manager); ownerNode = requestDocument.DocumentElement.SelectSingleNode("D:owner", manager); } else { throw new WebDavPreconditionFailedException(); } } catch (Exception ex) { WebDavServer.Log.Warn(ex.Message); throw; } /*************************************************************************************************** * Lock the file or folder ***************************************************************************************************/ // Get the parent collection of the item IWebDavStoreCollection collection = GetParentCollection(store, context, context.Request.Url); WebDavLockScope lockscope = (lockscopeNode.InnerXml.StartsWith("<D:exclusive")) ? WebDavLockScope.Exclusive : WebDavLockScope.Shared; //Only lock available at this time is a Write Lock according to RFC WebDavLockType locktype = (locktypeNode.InnerXml.StartsWith("<D:write")) ? WebDavLockType.Write : WebDavLockType.Write; string lockuser = ownerNode.InnerText; WindowsIdentity Identity = (WindowsIdentity)Thread.GetData(Thread.GetNamedDataSlot(Constants.HttpUser)); lockResult = WebDavStoreItemLock.Lock(context.Request.Url, lockscope, locktype, Identity.Name, ref timeout, out locktoken, requestDocument, depth); // Get the item from the collection try { GetItemFromCollection(collection, context.Request.Url); } catch (Exception) { lockResult = (int)HttpStatusCode.Created; } #endregion } else { #region Refreshing a lock //Refresh lock will ref us back the original XML document which was used to request this lock, from //this we will grab the data we need to build the response to the lock refresh request. lockResult = WebDavStoreItemLock.RefreshLock(context.Request.Url, locktoken, ref timeout, out requestDocument); if (requestDocument == null) { context.SetStatusCode(409); return; } try { if (requestDocument.DocumentElement != null && requestDocument.DocumentElement.LocalName != "prop" && requestDocument.DocumentElement.LocalName != "lockinfo") { WebDavServer.Log.Debug("LOCK method without prop or lockinfo element in xml document"); } manager = new XmlNamespaceManager(requestDocument.NameTable); manager.AddNamespace("D", "DAV:"); manager.AddNamespace("Office", "schemas-microsoft-com:office:office"); manager.AddNamespace("Repl", "http://schemas.microsoft.com/repl/"); manager.AddNamespace("Z", "urn:schemas-microsoft-com:"); // Get the lockscope, locktype and owner as XmlNodes from the XML document lockscopeNode = requestDocument.DocumentElement.SelectSingleNode("D:lockscope", manager); locktypeNode = requestDocument.DocumentElement.SelectSingleNode("D:locktype", manager); ownerNode = requestDocument.DocumentElement.SelectSingleNode("D:owner", manager); } catch (Exception ex) { WebDavServer.Log.Warn(ex.Message); throw; } #endregion } /*************************************************************************************************** * Create the body for the response ***************************************************************************************************/ // Create the basic response XmlDocument XmlDocument responseDoc = new XmlDocument(); const string responseXml = "<?xml version=\"1.0\" encoding=\"utf-8\" ?><D:prop xmlns:D=\"DAV:\"><D:lockdiscovery><D:activelock/></D:lockdiscovery></D:prop>"; responseDoc.LoadXml(responseXml); // Select the activelock XmlNode XmlNode activelock = responseDoc.DocumentElement.SelectSingleNode("D:lockdiscovery/D:activelock", manager); // Import the given nodes activelock.AppendChild(responseDoc.ImportNode(lockscopeNode, true)); activelock.AppendChild(responseDoc.ImportNode(locktypeNode, true)); activelock.AppendChild(responseDoc.ImportNode(ownerNode, true)); // Add the additional elements, e.g. the header elements // The timeout element WebDavProperty timeoutProperty = new WebDavProperty("timeout", timeout);// timeout); activelock.AppendChild(timeoutProperty.ToXmlElement(responseDoc)); // The depth element WebDavProperty depthProperty = new WebDavProperty("depth", (depth == 0 ? "0" : "Infinity")); activelock.AppendChild(depthProperty.ToXmlElement(responseDoc)); // The locktoken element WebDavProperty locktokenProperty = new WebDavProperty("locktoken", string.Empty); XmlElement locktokenElement = locktokenProperty.ToXmlElement(responseDoc); WebDavProperty hrefProperty = new WebDavProperty("href", locktoken);//"opaquelocktoken:e71d4fae-5dec-22df-fea5-00a0c93bd5eb1"); locktokenElement.AppendChild(hrefProperty.ToXmlElement(responseDoc)); activelock.AppendChild(locktokenElement); /*************************************************************************************************** * Send the response ***************************************************************************************************/ // convert the StringBuilder string resp = responseDoc.InnerXml; byte[] responseBytes = Encoding.UTF8.GetBytes(resp); context.SetStatusCode(lockResult); context.Response.StatusDescription = HttpWorkerRequest.GetStatusDescription(lockResult); // set the headers of the response context.Response.ContentLength64 = responseBytes.Length; context.Response.AppendHeader("ContentType", "text/xml"); // the body context.Response.OutputStream.Write(responseBytes, 0, responseBytes.Length); }
/// <summary> /// Processes the request. /// </summary> /// <param name="context">The /// <see cref="IWebDavContext" /> object containing both the request and response /// objects to use.</param> /// <param name="store">The <see cref="IWebDavStore" /> that the <see cref="WebDavServer" /> is hosting.</param> /// <exception cref="WebDAVSharp.Server.Exceptions.WebDavMethodNotAllowedException"></exception> /// <exception cref="WebDAVSharp.Server.Exceptions.WebDavLengthRequiredException">If the ContentLength header was not found</exception> public void ProcessRequest(IWebDavContext context, IWebDavStore store) { // Get the parent collection IWebDavStoreCollection parentCollection = GetParentCollection(store, context, context.Request.Url); // Gets the item name from the url string itemName = Uri.UnescapeDataString(context.Request.Url.Segments.Last().TrimEnd('/', '\\')); IWebDavStoreItem item = parentCollection.GetItemByName(itemName); IWebDavStoreDocument doc; if (item != null) { doc = item as IWebDavStoreDocument; if (doc == null) throw new WebDavMethodNotAllowedException(); } else { doc = parentCollection.CreateDocument(itemName); } if (context.Request.ContentLength64 < 0) throw new WebDavLengthRequiredException(); using (Stream stream = doc.OpenWriteStream(false)) { long left = context.Request.ContentLength64; byte[] buffer = new byte[4096]; while (left > 0) { int toRead = Convert.ToInt32(Math.Min(left, buffer.Length)); int inBuffer = context.Request.InputStream.Read(buffer, 0, toRead); stream.Write(buffer, 0, inBuffer); left -= inBuffer; } } context.SetStatusCode(HttpStatusCode.Created); }