adding files that were not included in r5589

0.6.0-stable
Johan Berntsson 2008-07-23 07:27:11 +00:00
parent 344c9caeb6
commit 3b35332957
3 changed files with 672 additions and 0 deletions

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/*
* Copyright (c) Contributors, http://opensimulator.org/
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the OpenSim Project nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
using System.Collections.Generic;
using libsecondlife;
using OpenSim.Framework.Communications.Cache;
namespace OpenSim.Framework.Communications
{
/// <summary>
/// Defines all the operations one can perform on a user's inventory.
/// </summary>
public interface ISecureInventoryService
{
string Host
{
get;
}
/// <summary>
/// Request the inventory for a user. This is an asynchronous operation that will call the callback when the
/// inventory has been received
/// </summary>
/// <param name="userID"></param>
/// <param name="callback"></param>
void RequestInventoryForUser(LLUUID userID, LLUUID session_id, InventoryReceiptCallback callback);
/// <summary>
/// Add a new folder to the user's inventory
/// </summary>
/// <param name="folder"></param>
/// <returns>true if the folder was successfully added</returns>
bool AddFolder(InventoryFolderBase folder, LLUUID session_id);
/// <summary>
/// Update a folder in the user's inventory
/// </summary>
/// <param name="folder"></param>
/// <returns>true if the folder was successfully updated</returns>
bool UpdateFolder(InventoryFolderBase folder, LLUUID session_id);
/// <summary>
/// Move an inventory folder to a new location
/// </summary>
/// <param name="folder">A folder containing the details of the new location</param>
/// <returns>true if the folder was successfully moved</returns>
bool MoveFolder(InventoryFolderBase folder, LLUUID session_id);
/// <summary>
/// Purge an inventory folder of all its items and subfolders.
/// </summary>
/// <param name="folder"></param>
/// <returns>true if the folder was successfully purged</returns>
bool PurgeFolder(InventoryFolderBase folder, LLUUID session_id);
/// <summary>
/// Add a new item to the user's inventory
/// </summary>
/// <param name="item"></param>
/// <returns>true if the item was successfully added</returns>
bool AddItem(InventoryItemBase item, LLUUID session_id);
/// <summary>
/// Update an item in the user's inventory
/// </summary>
/// <param name="item"></param>
/// <returns>true if the item was successfully updated</returns>
bool UpdateItem(InventoryItemBase item, LLUUID session_id);
/// <summary>
/// Delete an item from the user's inventory
/// </summary>
/// <param name="item"></param>
/// <returns>true if the item was successfully deleted</returns>
bool DeleteItem(InventoryItemBase item, LLUUID session_id);
/// <summary>
/// Create a new inventory for the given user.
/// </summary>
/// <param name="user"></param>
/// <returns>true if the inventory was successfully created, false otherwise</returns>
bool CreateNewUserInventory(LLUUID user);
bool HasInventoryForUser(LLUUID userID);
/// <summary>
/// Retrieve the root inventory folder for the given user.
/// </summary>
/// <param name="userID"></param>
/// <returns>null if no root folder was found</returns>
InventoryFolderBase RequestRootFolder(LLUUID userID);
/// <summary>
/// Returns a list of all the folders in a given user's inventory.
/// </summary>
/// <param name="userId"></param>
/// <returns>A flat list of the user's inventory folder tree,
/// null if there is no inventory for this user</returns>
List<InventoryFolderBase> GetInventorySkeleton(LLUUID userId);
}
}

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using System;
using System.IO;
using System.Net;
using System.Collections.Generic;
using System.Text;
using System.Xml;
using System.Xml.Serialization;
namespace OpenSim.Framework.Servers
{
public class RestSessionObject<TRequest>
{
private string sid;
private string aid;
private TRequest request_body;
public string SessionID
{
get { return sid; }
set { sid = value; }
}
public string AvatarID
{
get { return aid; }
set { aid = value; }
}
public TRequest Body
{
get { return request_body; }
set { request_body = value; }
}
}
public class SynchronousRestSessionObjectPoster<TRequest, TResponse>
{
public static TResponse BeginPostObject(string verb, string requestUrl, TRequest obj, string sid, string aid)
{
RestSessionObject<TRequest> sobj = new RestSessionObject<TRequest>();
sobj.SessionID = sid;
sobj.AvatarID = aid;
sobj.Body = obj;
Type type = typeof(RestSessionObject<TRequest>);
WebRequest request = WebRequest.Create(requestUrl);
request.Method = verb;
request.ContentType = "text/xml";
MemoryStream buffer = new MemoryStream();
XmlWriterSettings settings = new XmlWriterSettings();
settings.Encoding = Encoding.UTF8;
using (XmlWriter writer = XmlWriter.Create(buffer, settings))
{
XmlSerializer serializer = new XmlSerializer(type);
serializer.Serialize(writer, sobj);
writer.Flush();
}
int length = (int)buffer.Length;
request.ContentLength = length;
Stream requestStream = request.GetRequestStream();
requestStream.Write(buffer.ToArray(), 0, length);
TResponse deserial = default(TResponse);
using (WebResponse resp = request.GetResponse())
{
XmlSerializer deserializer = new XmlSerializer(typeof(TResponse));
deserial = (TResponse)deserializer.Deserialize(resp.GetResponseStream());
}
return deserial;
}
}
public class RestSessionObjectPosterResponse<TRequest, TResponse>
{
public ReturnResponse<TResponse> ResponseCallback;
public void BeginPostObject(string requestUrl, TRequest obj, string sid, string aid)
{
BeginPostObject("POST", requestUrl, obj, sid, aid);
}
public void BeginPostObject(string verb, string requestUrl, TRequest obj, string sid, string aid)
{
RestSessionObject<TRequest> sobj = new RestSessionObject<TRequest>();
sobj.SessionID = sid;
sobj.AvatarID = aid;
sobj.Body = obj;
Type type = typeof(RestSessionObject<TRequest>);
WebRequest request = WebRequest.Create(requestUrl);
request.Method = verb;
request.ContentType = "text/xml";
MemoryStream buffer = new MemoryStream();
XmlWriterSettings settings = new XmlWriterSettings();
settings.Encoding = Encoding.UTF8;
using (XmlWriter writer = XmlWriter.Create(buffer, settings))
{
XmlSerializer serializer = new XmlSerializer(type);
serializer.Serialize(writer, sobj);
writer.Flush();
}
int length = (int)buffer.Length;
request.ContentLength = length;
Stream requestStream = request.GetRequestStream();
requestStream.Write(buffer.ToArray(), 0, length);
// IAsyncResult result = request.BeginGetResponse(AsyncCallback, request);
request.BeginGetResponse(AsyncCallback, request);
}
private void AsyncCallback(IAsyncResult result)
{
WebRequest request = (WebRequest)result.AsyncState;
using (WebResponse resp = request.EndGetResponse(result))
{
TResponse deserial;
XmlSerializer deserializer = new XmlSerializer(typeof(TResponse));
Stream stream = resp.GetResponseStream();
// This is currently a bad debug stanza since it gobbles us the response...
// StreamReader reader = new StreamReader(stream);
// m_log.DebugFormat("[REST OBJECT POSTER RESPONSE]: Received {0}", reader.ReadToEnd());
deserial = (TResponse)deserializer.Deserialize(stream);
if (deserial != null && ResponseCallback != null)
{
ResponseCallback(deserial);
}
}
}
}
public delegate bool CheckIdentityMethod(string sid, string aid);
public class RestDeserialiseSecureHandler<TRequest, TResponse> : BaseRequestHandler, IStreamHandler
where TRequest : new()
{
private RestDeserialiseMethod<TRequest, TResponse> m_method;
private CheckIdentityMethod m_smethod;
public RestDeserialiseSecureHandler(string httpMethod, string path, RestDeserialiseMethod<TRequest, TResponse> method, CheckIdentityMethod smethod)
: base(httpMethod, path)
{
m_smethod = smethod;
m_method = method;
}
public void Handle(string path, Stream request, Stream responseStream,
OSHttpRequest httpRequest, OSHttpResponse httpResponse)
{
RestSessionObject<TRequest> deserial;
using (XmlTextReader xmlReader = new XmlTextReader(request))
{
XmlSerializer deserializer = new XmlSerializer(typeof(RestSessionObject<TRequest>));
deserial = (RestSessionObject<TRequest>)deserializer.Deserialize(xmlReader);
}
TResponse response = default(TResponse);
if (m_smethod(deserial.SessionID, deserial.AvatarID))
{
response = m_method(deserial.Body);
}
using (XmlWriter xmlWriter = XmlTextWriter.Create(responseStream))
{
XmlSerializer serializer = new XmlSerializer(typeof(TResponse));
serializer.Serialize(xmlWriter, response);
}
}
}
public delegate bool CheckTrustedSourceMethod(IPEndPoint peer);
public class RestDeserialiseTrustedHandler<TRequest, TResponse> : BaseRequestHandler, IStreamHandler
where TRequest : new()
{
private RestDeserialiseMethod<TRequest, TResponse> m_method;
private CheckTrustedSourceMethod m_tmethod;
public RestDeserialiseTrustedHandler(string httpMethod, string path, RestDeserialiseMethod<TRequest, TResponse> method, CheckTrustedSourceMethod tmethod)
: base(httpMethod, path)
{
m_tmethod = tmethod;
m_method = method;
}
public void Handle(string path, Stream request, Stream responseStream,
OSHttpRequest httpRequest, OSHttpResponse httpResponse)
{
TRequest deserial;
using (XmlTextReader xmlReader = new XmlTextReader(request))
{
XmlSerializer deserializer = new XmlSerializer(typeof(TRequest));
deserial = (TRequest)deserializer.Deserialize(xmlReader);
}
TResponse response = default(TResponse);
if (m_tmethod(httpRequest.RemoteIPEndPoint))
{
response = m_method(deserial);
}
using (XmlWriter xmlWriter = XmlTextWriter.Create(responseStream))
{
XmlSerializer serializer = new XmlSerializer(typeof(TResponse));
serializer.Serialize(xmlWriter, response);
}
}
}
}

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/*
* Copyright (c) Contributors, http://opensimulator.org/
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the OpenSim Project nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
using System;
using System.Collections.Generic;
using System.Net;
using System.Reflection;
using libsecondlife;
using log4net;
using OpenSim.Framework;
using OpenSim.Framework.Communications;
using OpenSim.Framework.Communications.Cache;
using OpenSim.Framework.Servers;
using OpenSim.Framework.Statistics;
namespace OpenSim.Region.Communications.OGS1
{
public class OGS1SecureInventoryService : ISecureInventoryService
{
private static readonly ILog m_log
= LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
private string _inventoryServerUrl;
private Uri m_Uri;
private Dictionary<LLUUID, InventoryReceiptCallback> m_RequestingInventory
= new Dictionary<LLUUID, InventoryReceiptCallback>();
public OGS1SecureInventoryService(string inventoryServerUrl)
{
_inventoryServerUrl = inventoryServerUrl;
m_Uri = new Uri(_inventoryServerUrl);
}
#region IInventoryServices Members
public string Host
{
get { return m_Uri.Host; }
}
/// <summary>
/// <see cref="OpenSim.Framework.Communications.IInventoryServices"></see>
/// </summary>
/// <param name="userID"></param>
/// <param name="callback"></param>
public void RequestInventoryForUser(LLUUID userID, LLUUID session_id, InventoryReceiptCallback callback)
{
if (!m_RequestingInventory.ContainsKey(userID))
{
m_RequestingInventory.Add(userID, callback);
try
{
m_log.InfoFormat(
"[OGS1 INVENTORY SERVICE]: Requesting inventory from {0}/GetInventory/ for user {1}",
_inventoryServerUrl, userID);
RestSessionObjectPosterResponse<Guid, InventoryCollection> requester
= new RestSessionObjectPosterResponse<Guid, InventoryCollection>();
requester.ResponseCallback = InventoryResponse;
requester.BeginPostObject(_inventoryServerUrl + "/GetInventory/", userID.UUID, session_id.ToString(), userID.ToString());
}
catch (WebException e)
{
if (StatsManager.SimExtraStats != null)
StatsManager.SimExtraStats.AddInventoryServiceRetrievalFailure();
m_log.ErrorFormat("[OGS1 INVENTORY SERVICE]: Request inventory operation failed, {0} {1}",
e.Source, e.Message);
}
}
else
{
m_log.ErrorFormat("[OGS1 INVENTORY SERVICE]: RequestInventoryForUser() - could you not find user profile for {0}", userID);
}
}
/// <summary>
/// Callback used by the inventory server GetInventory request
/// </summary>
/// <param name="userID"></param>
private void InventoryResponse(InventoryCollection response)
{
LLUUID userID = response.UserID;
if (m_RequestingInventory.ContainsKey(userID))
{
m_log.InfoFormat("[OGS1 INVENTORY SERVICE]: " +
"Received inventory response for user {0} containing {1} folders and {2} items",
userID, response.Folders.Count, response.Items.Count);
InventoryFolderImpl rootFolder = null;
InventoryReceiptCallback callback = m_RequestingInventory[userID];
ICollection<InventoryFolderImpl> folders = new List<InventoryFolderImpl>();
ICollection<InventoryItemBase> items = new List<InventoryItemBase>();
foreach (InventoryFolderBase folder in response.Folders)
{
if (folder.ParentID == LLUUID.Zero)
{
rootFolder = new InventoryFolderImpl(folder);
folders.Add(rootFolder);
break;
}
}
if (rootFolder != null)
{
foreach (InventoryFolderBase folder in response.Folders)
{
if (folder.ID != rootFolder.ID)
{
folders.Add(new InventoryFolderImpl(folder));
}
}
foreach (InventoryItemBase item in response.Items)
{
items.Add(item);
}
}
else
{
m_log.ErrorFormat("[OGS1 INVENTORY SERVICE]: Did not get back an inventory containing a root folder for user {0}", userID);
}
callback(folders, items);
m_RequestingInventory.Remove(userID);
}
else
{
m_log.WarnFormat(
"[OGS1 INVENTORY SERVICE]: " +
"Received inventory response for {0} for which we do not have a record of requesting!",
userID);
}
}
/// <summary>
/// <see cref="OpenSim.Framework.Communications.IInventoryServices"></see>
/// </summary>
public bool AddFolder(InventoryFolderBase folder, LLUUID session_id)
{
try
{
return SynchronousRestSessionObjectPoster<InventoryFolderBase, bool>.BeginPostObject(
"POST", _inventoryServerUrl + "/NewFolder/", folder, session_id.ToString(), folder.Owner.ToString());
}
catch (WebException e)
{
m_log.ErrorFormat("[OGS1 INVENTORY SERVICE]: Add new inventory folder operation failed, {0} {1}",
e.Source, e.Message);
}
return false;
}
/// <summary>
/// <see cref="OpenSim.Framework.Communications.IInventoryServices"></see>
/// </summary>
/// <param name="folder"></param>
public bool UpdateFolder(InventoryFolderBase folder, LLUUID session_id)
{
try
{
return SynchronousRestSessionObjectPoster<InventoryFolderBase, bool>.BeginPostObject(
"POST", _inventoryServerUrl + "/UpdateFolder/", folder, session_id.ToString(), folder.Owner.ToString());
}
catch (WebException e)
{
m_log.ErrorFormat("[OGS1 INVENTORY SERVICE]: Update inventory folder operation failed, {0} {1}",
e.Source, e.Message);
}
return false;
}
/// <summary>
/// <see cref="OpenSim.Framework.Communications.IInventoryServices"></see>
/// </summary>
/// <param name="folder"></param>
public bool MoveFolder(InventoryFolderBase folder, LLUUID session_id)
{
try
{
return SynchronousRestSessionObjectPoster<InventoryFolderBase, bool>.BeginPostObject(
"POST", _inventoryServerUrl + "/MoveFolder/", folder, session_id.ToString(), folder.Owner.ToString());
}
catch (WebException e)
{
m_log.ErrorFormat("[OGS1 INVENTORY SERVICE]: Move inventory folder operation failed, {0} {1}",
e.Source, e.Message);
}
return false;
}
/// <summary>
/// <see cref="OpenSim.Framework.Communications.IInventoryServices"></see>
/// </summary>
public bool PurgeFolder(InventoryFolderBase folder, LLUUID session_id)
{
try
{
return SynchronousRestSessionObjectPoster<InventoryFolderBase, bool>.BeginPostObject(
"POST", _inventoryServerUrl + "/PurgeFolder/", folder, session_id.ToString(), folder.Owner.ToString());
}
catch (WebException e)
{
m_log.ErrorFormat("[OGS1 INVENTORY SERVICE]: Move inventory folder operation failed, {0} {1}",
e.Source, e.Message);
}
return false;
}
/// <summary>
/// <see cref="OpenSim.Framework.Communications.IInventoryServices"></see>
/// </summary>
public bool AddItem(InventoryItemBase item, LLUUID session_id)
{
try
{
return SynchronousRestSessionObjectPoster<InventoryItemBase, bool>.BeginPostObject(
"POST", _inventoryServerUrl + "/NewItem/", item, session_id.ToString(), item.Owner.ToString());
}
catch (WebException e)
{
m_log.ErrorFormat("[OGS1 INVENTORY SERVICE]: Add new inventory item operation failed, {0} {1}",
e.Source, e.Message);
}
return false;
}
// TODO: this is a temporary workaround, the UpdateInventoryItem method need to be implemented
public bool UpdateItem(InventoryItemBase item, LLUUID session_id)
{
try
{
return SynchronousRestSessionObjectPoster<InventoryItemBase, bool>.BeginPostObject(
"POST", _inventoryServerUrl + "/NewItem/", item, session_id.ToString(), item.Owner.ToString());
}
catch (WebException e)
{
m_log.ErrorFormat("[OGS1 INVENTORY SERVICE]: Update new inventory item operation failed, {0} {1}",
e.Source, e.Message);
}
return false;
}
/// <summary>
/// <see cref="OpenSim.Framework.Communications.IInventoryServices"></see>
/// </summary>
public bool DeleteItem(InventoryItemBase item, LLUUID session_id)
{
try
{
return SynchronousRestSessionObjectPoster<InventoryItemBase, bool>.BeginPostObject(
"POST", _inventoryServerUrl + "/DeleteItem/", item, session_id.ToString(), item.Owner.ToString());
}
catch (WebException e)
{
m_log.ErrorFormat("[OGS1 INVENTORY SERVICE]: Delete inventory item operation failed, {0} {1}",
e.Source, e.Message);
}
return false;
}
public bool HasInventoryForUser(LLUUID userID)
{
return false;
}
public InventoryFolderBase RequestRootFolder(LLUUID userID)
{
return null;
}
public bool CreateNewUserInventory(LLUUID user)
{
return false;
}
// See IInventoryServices
public List<InventoryFolderBase> GetInventorySkeleton(LLUUID userId)
{
m_log.ErrorFormat("[OGS1 INVENTORY SERVICE]: The GetInventorySkeleton() method here should never be called!");
return new List<InventoryFolderBase>();
}
#endregion
}
}