mirror of
https://github.com/opensim/opensim.git
synced 2026-05-18 22:25:36 +08:00
68ed72ee22
AssetInventoryServer with the standard OpenSim license header - add note about Cable Beach to CONTRIBUTORS.txt - clean up AssetInventoryServer.ini.example
369 lines
14 KiB
C#
369 lines
14 KiB
C#
/*
|
|
* 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 OpenSimulator 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.IO;
|
|
using System.Reflection;
|
|
using System.Net;
|
|
using OpenMetaverse;
|
|
using OpenMetaverse.StructuredData;
|
|
using OpenSim.Framework;
|
|
using OpenSim.Framework.Servers;
|
|
using log4net;
|
|
|
|
namespace OpenSim.Grid.AssetInventoryServer.Plugins
|
|
{
|
|
public class ReferenceFrontendPlugin : IAssetInventoryServerPlugin
|
|
{
|
|
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
|
|
AssetInventoryServer m_server;
|
|
|
|
public ReferenceFrontendPlugin()
|
|
{
|
|
}
|
|
|
|
#region IPlugin implementation
|
|
|
|
public void Initialise(AssetInventoryServer server)
|
|
{
|
|
m_server = server;
|
|
|
|
// Asset metadata request
|
|
//m_server.HttpServer.AddStreamHandler(new MetadataRequestHandler(server));
|
|
|
|
// Asset data request
|
|
m_server.HttpServer.AddStreamHandler(new DataRequestHandler(server));
|
|
|
|
// Asset creation
|
|
//m_server.HttpServer.AddStreamHandler(new CreateRequestHandler(server));
|
|
|
|
m_log.Info("[REFERENCEFRONTEND]: Reference Frontend loaded.");
|
|
}
|
|
|
|
/// <summary>
|
|
/// <para>Initialises asset interface</para>
|
|
/// </summary>
|
|
public void Initialise()
|
|
{
|
|
m_log.InfoFormat("[REFERENCEFRONTEND]: {0} cannot be default-initialized!", Name);
|
|
throw new PluginNotInitialisedException(Name);
|
|
}
|
|
|
|
public void Dispose()
|
|
{
|
|
}
|
|
|
|
public string Version
|
|
{
|
|
// TODO: this should be something meaningful and not hardcoded?
|
|
get { return "0.1"; }
|
|
}
|
|
|
|
public string Name
|
|
{
|
|
get { return "ReferenceFrontend"; }
|
|
}
|
|
|
|
#endregion IPlugin implementation
|
|
|
|
//public class MetadataRequestHandler : IStreamedRequestHandler
|
|
//{
|
|
// AssetInventoryServer m_server;
|
|
// string m_contentType;
|
|
// string m_httpMethod;
|
|
// string m_path;
|
|
|
|
// public MetadataRequestHandler(AssetInventoryServer server)
|
|
// {
|
|
// m_server = server;
|
|
// m_contentType = null;
|
|
// m_httpMethod = "GET";
|
|
// m_path = @"^/[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/metadata";
|
|
// }
|
|
|
|
// #region IStreamedRequestHandler implementation
|
|
|
|
// public string ContentType
|
|
// {
|
|
// get { return m_contentType; }
|
|
// }
|
|
|
|
// public string HttpMethod
|
|
// {
|
|
// get { return m_httpMethod; }
|
|
// }
|
|
|
|
// public string Path
|
|
// {
|
|
// get { return m_path; }
|
|
// }
|
|
|
|
// public byte[] Handle(string path, Stream request, OSHttpRequest httpRequest, OSHttpResponse httpResponse)
|
|
// {
|
|
// byte[] serializedData = null;
|
|
// UUID assetID;
|
|
// // Split the URL up into an AssetID and a method
|
|
// string[] rawUrl = httpRequest.Url.PathAndQuery.Split('/');
|
|
|
|
// if (rawUrl.Length >= 3 && UUID.TryParse(rawUrl[1], out assetID))
|
|
// {
|
|
// UUID authToken = Utils.GetAuthToken(httpRequest);
|
|
|
|
// if (m_server.AuthorizationProvider.IsMetadataAuthorized(authToken, assetID))
|
|
// {
|
|
// AssetMetadata metadata;
|
|
// BackendResponse storageResponse = m_server.StorageProvider.TryFetchMetadata(assetID, out metadata);
|
|
|
|
// if (storageResponse == BackendResponse.Success)
|
|
// {
|
|
// // If the asset data location wasn't specified in the metadata, specify it
|
|
// // manually here by pointing back to this asset server
|
|
// if (!metadata.Methods.ContainsKey("data"))
|
|
// {
|
|
// metadata.Methods["data"] = new Uri(String.Format("{0}://{1}/{2}/data",
|
|
// httpRequest.Url.Scheme, httpRequest.Url.Authority, assetID));
|
|
// }
|
|
|
|
// serializedData = metadata.SerializeToBytes();
|
|
|
|
// httpResponse.StatusCode = (int) HttpStatusCode.OK;
|
|
// httpResponse.ContentType = "application/json";
|
|
// httpResponse.ContentLength = serializedData.Length;
|
|
// httpResponse.Body.Write(serializedData, 0, serializedData.Length);
|
|
// }
|
|
// else if (storageResponse == BackendResponse.NotFound)
|
|
// {
|
|
// m_log.Warn("[REFERENCEFRONTEND]: Could not find metadata for asset " + assetID.ToString());
|
|
// httpResponse.StatusCode = (int) HttpStatusCode.NotFound;
|
|
// }
|
|
// else
|
|
// {
|
|
// httpResponse.StatusCode = (int) HttpStatusCode.InternalServerError;
|
|
// }
|
|
// }
|
|
// else
|
|
// {
|
|
// httpResponse.StatusCode = (int) HttpStatusCode.Forbidden;
|
|
// }
|
|
|
|
// return serializedData;
|
|
// }
|
|
|
|
// httpResponse.StatusCode = (int) HttpStatusCode.NotFound;
|
|
// return serializedData;
|
|
// }
|
|
|
|
// #endregion IStreamedRequestHandler implementation
|
|
//}
|
|
|
|
public class DataRequestHandler : IStreamedRequestHandler
|
|
{
|
|
AssetInventoryServer m_server;
|
|
string m_contentType;
|
|
string m_httpMethod;
|
|
string m_path;
|
|
|
|
public DataRequestHandler(AssetInventoryServer server)
|
|
{
|
|
m_server = server;
|
|
m_contentType = null;
|
|
m_httpMethod = "GET";
|
|
m_path = @"^/[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/data";
|
|
}
|
|
|
|
#region IStreamedRequestHandler implementation
|
|
|
|
public string ContentType
|
|
{
|
|
get { return m_contentType; }
|
|
}
|
|
|
|
public string HttpMethod
|
|
{
|
|
get { return m_httpMethod; }
|
|
}
|
|
|
|
public string Path
|
|
{
|
|
get { return m_path; }
|
|
}
|
|
|
|
public byte[] Handle(string path, Stream request, OSHttpRequest httpRequest, OSHttpResponse httpResponse)
|
|
{
|
|
byte[] assetData = null;
|
|
UUID assetID;
|
|
// Split the URL up into an AssetID and a method
|
|
string[] rawUrl = httpRequest.Url.PathAndQuery.Split('/');
|
|
|
|
if (rawUrl.Length >= 3 && UUID.TryParse(rawUrl[1], out assetID))
|
|
{
|
|
UUID authToken = Utils.GetAuthToken(httpRequest);
|
|
|
|
if (m_server.AuthorizationProvider.IsDataAuthorized(authToken, assetID))
|
|
{
|
|
BackendResponse storageResponse = m_server.StorageProvider.TryFetchData(assetID, out assetData);
|
|
|
|
if (storageResponse == BackendResponse.Success)
|
|
{
|
|
httpResponse.StatusCode = (int) HttpStatusCode.OK;
|
|
httpResponse.ContentType = "application/octet-stream";
|
|
httpResponse.AddHeader("Content-Disposition", "attachment; filename=" + assetID.ToString());
|
|
httpResponse.ContentLength = assetData.Length;
|
|
httpResponse.Body.Write(assetData, 0, assetData.Length);
|
|
}
|
|
else if (storageResponse == BackendResponse.NotFound)
|
|
{
|
|
httpResponse.StatusCode = (int) HttpStatusCode.NotFound;
|
|
}
|
|
else
|
|
{
|
|
httpResponse.StatusCode = (int) HttpStatusCode.InternalServerError;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
httpResponse.StatusCode = (int) HttpStatusCode.Forbidden;
|
|
}
|
|
|
|
return assetData;
|
|
}
|
|
|
|
httpResponse.StatusCode = (int) HttpStatusCode.BadRequest;
|
|
return assetData;
|
|
}
|
|
|
|
#endregion IStreamedRequestHandler implementation
|
|
}
|
|
|
|
//public class CreateRequestHandler : IStreamedRequestHandler
|
|
//{
|
|
// AssetInventoryServer m_server;
|
|
// string m_contentType;
|
|
// string m_httpMethod;
|
|
// string m_path;
|
|
|
|
// public CreateRequestHandler(AssetInventoryServer server)
|
|
// {
|
|
// m_server = server;
|
|
// m_contentType = null;
|
|
// m_httpMethod = "POST";
|
|
// m_path = "^/createasset";
|
|
// }
|
|
|
|
// #region IStreamedRequestHandler implementation
|
|
|
|
// public string ContentType
|
|
// {
|
|
// get { return m_contentType; }
|
|
// }
|
|
|
|
// public string HttpMethod
|
|
// {
|
|
// get { return m_httpMethod; }
|
|
// }
|
|
|
|
// public string Path
|
|
// {
|
|
// get { return m_path; }
|
|
// }
|
|
|
|
// public byte[] Handle(string path, Stream request, OSHttpRequest httpRequest, OSHttpResponse httpResponse)
|
|
// {
|
|
// byte[] responseData = null;
|
|
// UUID authToken = Utils.GetAuthToken(httpRequest);
|
|
|
|
// if (m_server.AuthorizationProvider.IsCreateAuthorized(authToken))
|
|
// {
|
|
// try
|
|
// {
|
|
// OSD osdata = OSDParser.DeserializeJson(new StreamReader(httpRequest.InputStream).ReadToEnd());
|
|
|
|
// if (osdata.Type == OSDType.Map)
|
|
// {
|
|
// OSDMap map = (OSDMap)osdata;
|
|
// Metadata metadata = new Metadata();
|
|
// metadata.Deserialize(map);
|
|
|
|
// byte[] assetData = map["data"].AsBinary();
|
|
|
|
// if (assetData != null && assetData.Length > 0)
|
|
// {
|
|
// BackendResponse storageResponse;
|
|
|
|
// if (metadata.ID != UUID.Zero)
|
|
// storageResponse = m_server.StorageProvider.TryCreateAsset(metadata, assetData);
|
|
// else
|
|
// storageResponse = m_server.StorageProvider.TryCreateAsset(metadata, assetData, out metadata.ID);
|
|
|
|
// if (storageResponse == BackendResponse.Success)
|
|
// {
|
|
// httpResponse.StatusCode = (int) HttpStatusCode.Created;
|
|
// OSDMap responseMap = new OSDMap(1);
|
|
// responseMap["id"] = OSD.FromUUID(metadata.ID);
|
|
// LitJson.JsonData jsonData = OSDParser.SerializeJson(responseMap);
|
|
// responseData = System.Text.Encoding.UTF8.GetBytes(jsonData.ToJson());
|
|
// httpResponse.Body.Write(responseData, 0, responseData.Length);
|
|
// httpResponse.Body.Flush();
|
|
// }
|
|
// else if (storageResponse == BackendResponse.NotFound)
|
|
// {
|
|
// httpResponse.StatusCode = (int) HttpStatusCode.NotFound;
|
|
// }
|
|
// else
|
|
// {
|
|
// httpResponse.StatusCode = (int) HttpStatusCode.InternalServerError;
|
|
// }
|
|
// }
|
|
// else
|
|
// {
|
|
// httpResponse.StatusCode = (int) HttpStatusCode.BadRequest;
|
|
// }
|
|
// }
|
|
// else
|
|
// {
|
|
// httpResponse.StatusCode = (int) HttpStatusCode.BadRequest;
|
|
// }
|
|
// }
|
|
// catch (Exception ex)
|
|
// {
|
|
// httpResponse.StatusCode = (int) HttpStatusCode.InternalServerError;
|
|
// httpResponse.StatusDescription = ex.Message;
|
|
// }
|
|
// }
|
|
// else
|
|
// {
|
|
// httpResponse.StatusCode = (int) HttpStatusCode.Forbidden;
|
|
// }
|
|
|
|
// return responseData;
|
|
// }
|
|
|
|
// #endregion IStreamedRequestHandler implementation
|
|
//}
|
|
}
|
|
}
|