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* From: Dr Scofield <hud@zurich.ibm.com>

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* This patch adds support for saving a dynamically generated region to the filesystem (as a region xml file)
* Also adds some error checknig to make sure the dynamically generated region name, id or location are not already taken.
* Thanks Dr Scofield
This commit is contained in:
Justin Clarke Casey
2008-04-11 15:00:41 +00:00
parent f337cb205d
commit b3892096f3
3 changed files with 155 additions and 35 deletions
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97
OpenSim/ApplicationPlugins/RemoteController/RemoteAdminPlugin.cs
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@@ -282,7 +282,7 @@ namespace OpenSim.ApplicationPlugins.LoadRegions
/// </remarks>
public XmlRpcResponse XmlRpcCreateRegionMethod(XmlRpcRequest request)
{
m_log.Info("[RADMIN]: Received Create Region Administrator Request");
m_log.Info("[RADMIN]: CreateRegion: new request");
XmlRpcResponse response = new XmlRpcResponse();
Hashtable requestData = (Hashtable) request.Params[0];
Hashtable responseData = new Hashtable();
@@ -291,7 +291,8 @@ namespace OpenSim.ApplicationPlugins.LoadRegions
// check completeness
foreach (string p in new string[] { "password",
"region_name", "region_x", "region_y",
"region_master_first", "region_master_last",
"region_master_first", "region_master_last",
"region_master_password",
"listen_ip", "listen_port", "external_address"})
{
if (!requestData.Contains(p))
@@ -302,51 +303,79 @@ namespace OpenSim.ApplicationPlugins.LoadRegions
if (!String.IsNullOrEmpty(requiredPassword) &&
(string)requestData["password"] != requiredPassword) throw new Exception("wrong password");
// bool persist = Convert.ToBoolean((string)requestData["persist"]);
RegionInfo region = null;
// if (!persist)
// {
// region = new RegionInfo();
// }
// else
// {
// region = new RegionInfo("DEFAULT REGION CONFIG",
// Path.Combine(regionConfigPath, "default.xml"), false);
// }
region = new RegionInfo();
// extract or generate region ID now
Scene scene = null;
LLUUID regionID = LLUUID.Zero;
if (requestData.ContainsKey("region_id") &&
!String.IsNullOrEmpty((string) requestData["region_id"]))
!String.IsNullOrEmpty((string)requestData["region_id"]))
{
// FIXME: need to check whether region_id already
// in use
region.RegionID = (string) requestData["region_id"];
regionID = (string) requestData["region_id"];
if (m_app.SceneManager.TryGetScene(regionID, out scene))
throw new Exception(String.Format("region UUID already in use by region {0}, UUID {1}, <{2},{3}>",
scene.RegionInfo.RegionName, scene.RegionInfo.RegionID,
scene.RegionInfo.RegionLocX, scene.RegionInfo.RegionLocY));
}
else
{
region.RegionID = LLUUID.Random();
regionID = LLUUID.Random();
m_log.DebugFormat("[RADMIN] CreateRegion: new region UUID {0}", regionID);
}
// FIXME: need to check whether region_name already
// in use
// create volatile or persistent region info
RegionInfo region = new RegionInfo();
region.RegionID = regionID;
region.RegionName = (string) requestData["region_name"];
region.RegionLocX = Convert.ToUInt32((Int32) requestData["region_x"]);
region.RegionLocY = Convert.ToUInt32((Int32) requestData["region_y"]);
// check for collisions: region name, region UUID,
// region location
if (m_app.SceneManager.TryGetScene(region.RegionName, out scene))
throw new Exception(String.Format("region name already in use by region {0}, UUID {1}, <{2},{3}>",
scene.RegionInfo.RegionName, scene.RegionInfo.RegionID,
scene.RegionInfo.RegionLocX, scene.RegionInfo.RegionLocY));
if (m_app.SceneManager.TryGetScene(region.RegionLocX, region.RegionLocY, out scene))
throw new Exception(String.Format("region location <{0},{1}> already in use by region {2}, UUID {3}, <{4},{5}>",
region.RegionLocX, region.RegionLocY,
scene.RegionInfo.RegionName, scene.RegionInfo.RegionID,
scene.RegionInfo.RegionLocX, scene.RegionInfo.RegionLocY));
// Security risk
if (requestData.ContainsKey("datastore"))
region.DataStore = (string) requestData["datastore"];
// Security risk [and apparently not used]
// if (requestData.ContainsKey("datastore"))
// region.DataStore = (string) requestData["datastore"];
region.InternalEndPoint =
new IPEndPoint(IPAddress.Parse((string) requestData["listen_ip"]), 0);
// FIXME: need to check whether listen_port already in use!
region.InternalEndPoint.Port = (Int32) requestData["listen_port"];
if (m_app.SceneManager.TryGetScene(region.InternalEndPoint, out scene))
throw new Exception(String.Format("region internal IP {0} and port {1} already in use by region {2}, UUID {3}, <{4},{5}>",
region.InternalEndPoint.Address,
region.InternalEndPoint.Port,
scene.RegionInfo.RegionName, scene.RegionInfo.RegionID,
scene.RegionInfo.RegionLocX, scene.RegionInfo.RegionLocY));
region.ExternalHostName = (string) requestData["external_address"];
region.MasterAvatarFirstName = (string) requestData["region_master_first"];
region.MasterAvatarLastName = (string) requestData["region_master_last"];
region.MasterAvatarSandboxPassword = (string) requestData["region_master_password"];
bool persist = Convert.ToBoolean((string)requestData["persist"]);
if (persist)
{
string regionConfigPath = Path.Combine(Path.Combine(Util.configDir(), "Regions"),
String.Format("{0}x{1}-{2}.xml",
region.RegionLocX.ToString(),
region.RegionLocY.ToString(),
regionID.ToString()));
m_log.DebugFormat("[RADMIN] CreateRegion: persisting region {0} to {1}",
region.RegionID, regionConfigPath);
region.SaveRegionToFile("dynamic region", regionConfigPath);
}
m_app.CreateRegion(region, true);
@@ -358,6 +387,9 @@ namespace OpenSim.ApplicationPlugins.LoadRegions
}
catch (Exception e)
{
m_log.ErrorFormat("[RADMIN] CreateRegion: failed {0}", e.Message);
m_log.DebugFormat("[RADMIN] CreateRegion: failed {0}", e.ToString());
responseData["success"] = "false";
responseData["error"] = e.Message;
@@ -405,7 +437,7 @@ namespace OpenSim.ApplicationPlugins.LoadRegions
/// </remarks>
public XmlRpcResponse XmlRpcCreateUserMethod(XmlRpcRequest request)
{
m_log.Info("[RADMIN]: Received Create User Administrator Request");
m_log.Info("[RADMIN]: CreateUser: new request");
XmlRpcResponse response = new XmlRpcResponse();
Hashtable requestData = (Hashtable) request.Params[0];
Hashtable responseData = new Hashtable();
@@ -444,12 +476,12 @@ namespace OpenSim.ApplicationPlugins.LoadRegions
response.Value = responseData;
m_log.InfoFormat("[RADMIN]: User {0} {1} created, UUID {2}", firstname, lastname, userID);
m_log.InfoFormat("[RADMIN]: CreateUser: User {0} {1} created, UUID {2}", firstname, lastname, userID);
}
catch (Exception e)
{
m_log.ErrorFormat("[RADMIN] create user: failed: {0}", e.Message);
m_log.DebugFormat("[RADMIN] create user: failed: {0}", e.ToString());
m_log.ErrorFormat("[RADMIN] CreateUser: failed: {0}", e.Message);
m_log.DebugFormat("[RADMIN] CreateUser: failed: {0}", e.ToString());
responseData["success"] = "false";
responseData["avatar_uuid"] = LLUUID.Zero.ToString();
@@ -471,8 +503,7 @@ namespace OpenSim.ApplicationPlugins.LoadRegions
try
{
// check completeness
foreach (string p in new string[] { "password",
"region_name", "filename" })
foreach (string p in new string[] { "password", "region_name", "filename" })
{
if (!requestData.Contains(p))
throw new Exception(String.Format("missing parameter {0}", p));