1 files changed, 288 insertions, 0 deletions

diff --git a/OpenSim/Region/CoreModules/Scripting/EMailModules/EmailModule.cs b/OpenSim/Region/CoreModules/Scripting/EMailModules/EmailModule.cs
new file mode 100644
index 0000000..c23ff1e
--- /dev/null
+++ b/OpenSim/Region/CoreModules/Scripting/EMailModules/EmailModule.cs
@@ -0,0 +1,288 @@
+/*
+ * 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.Reflection;
+using System.Collections.Generic;
+using System.Text.RegularExpressions;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using log4net;
+using Nini.Config;
+using DotNetOpenMail;
+using DotNetOpenMail.SmtpAuth;
+
+namespace OpenSim.Region.CoreModules.Scripting.EmailModules
+{
+    public class EmailModule : IEmailModule
+    {
+        //
+        // Log
+        //
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        //
+        // Module vars
+        //
+        private IConfigSource m_Config;
+        private string m_HostName = string.Empty;
+        //private string m_RegionName = string.Empty;
+        private string SMTP_SERVER_HOSTNAME = string.Empty;
+        private int SMTP_SERVER_PORT = 25;
+        private string SMTP_SERVER_LOGIN = string.Empty;
+        private string SMTP_SERVER_PASSWORD = string.Empty;
+
+        // Scenes by Region Handle
+        private Dictionary<ulong, Scene> m_Scenes =
+            new Dictionary<ulong, Scene>();
+
+        private bool m_Enabled = false;
+
+        public void Initialise(Scene scene, IConfigSource config)
+        {
+            m_Config = config;
+            IConfig SMTPConfig;
+
+            //FIXME: RegionName is correct??
+            //m_RegionName = scene.RegionInfo.RegionName;
+
+            IConfig startupConfig = m_Config.Configs["Startup"];
+
+            m_Enabled = (startupConfig.GetString("emailmodule", "DefaultEmailModule") == "DefaultEmailModule");
+
+            //Load SMTP SERVER config
+            try
+            {
+                if ((SMTPConfig = m_Config.Configs["SMTP"]) == null)
+                {
+                    m_log.InfoFormat("[SMTP] SMTP server not configured");
+                    m_Enabled = false;
+                    return;
+                }
+
+                if (!SMTPConfig.GetBoolean("enabled", false))
+                {
+                    m_log.InfoFormat("[SMTP] module disabled in configuration");
+                    m_Enabled = false;
+                    return;
+                }
+
+                m_HostName = SMTPConfig.GetString("host_domain_header_from", m_HostName);
+                SMTP_SERVER_HOSTNAME = SMTPConfig.GetString("SMTP_SERVER_HOSTNAME",SMTP_SERVER_HOSTNAME);
+                SMTP_SERVER_PORT = SMTPConfig.GetInt("SMTP_SERVER_PORT", SMTP_SERVER_PORT);
+                SMTP_SERVER_LOGIN = SMTPConfig.GetString("SMTP_SERVER_LOGIN", SMTP_SERVER_LOGIN);
+                SMTP_SERVER_PASSWORD = SMTPConfig.GetString("SMTP_SERVER_PASSWORD", SMTP_SERVER_PASSWORD);
+            }
+            catch (Exception e)
+            {
+                m_log.Error("[EMAIL] DefaultEmailModule not configured: "+ e.Message);
+                m_Enabled = false;
+                return;
+            }
+
+            // It's a go!
+            if (m_Enabled)
+            {
+                lock (m_Scenes)
+                {
+                    // Claim the interface slot
+                    scene.RegisterModuleInterface<IEmailModule>(this);
+
+                    // Add to scene list
+                    if (m_Scenes.ContainsKey(scene.RegionInfo.RegionHandle))
+                    {
+                        m_Scenes[scene.RegionInfo.RegionHandle] = scene;
+                    }
+                    else
+                    {
+                        m_Scenes.Add(scene.RegionInfo.RegionHandle, scene);
+                    }
+                }
+
+                m_log.Info("[EMAIL] Activated DefaultEmailModule");
+            }
+        }
+
+        public void PostInitialise()
+        {
+        }
+
+        public void Close()
+        {
+        }
+
+        public string Name
+        {
+            get { return "DefaultEmailModule"; }
+        }
+
+        public bool IsSharedModule
+        {
+            get { return true; }
+        }
+
+        /// <summary>
+        ///
+        /// </summary>
+        /// <param name="seconds"></param>
+        private void DelayInSeconds(int seconds)
+        {
+            TimeSpan DiffDelay = new TimeSpan(0, 0, seconds);
+            DateTime EndDelay = DateTime.Now.Add(DiffDelay);
+            while (DateTime.Now < EndDelay)
+            {
+                ;//Do nothing!!
+            }
+        }
+
+        private SceneObjectPart findPrim(UUID objectID, out string ObjectRegionName)
+        {
+            lock (m_Scenes)
+            {
+                foreach (Scene s in m_Scenes.Values)
+                {
+                    SceneObjectPart part = s.GetSceneObjectPart(objectID);
+                    if (part != null)
+                    {
+                        ObjectRegionName = s.RegionInfo.RegionName;
+                        return part;
+                    }
+                }
+            }
+            ObjectRegionName = string.Empty;
+            return null;
+        }
+
+        private void resolveNamePositionRegionName(UUID objectID, out string ObjectName, out string ObjectAbsolutePosition, out string ObjectRegionName)
+        {
+            string m_ObjectRegionName;
+            SceneObjectPart part = findPrim(objectID, out m_ObjectRegionName);
+            if (part != null)
+            {
+                 ObjectAbsolutePosition = part.AbsolutePosition.ToString();
+                 ObjectName = part.Name;
+                 ObjectRegionName = m_ObjectRegionName;
+                 return;
+            }
+            ObjectAbsolutePosition = part.AbsolutePosition.ToString();
+            ObjectName = part.Name;
+            ObjectRegionName = m_ObjectRegionName;
+            return;
+        }
+
+        /// <summary>
+        /// SendMail function utilized by llEMail
+        /// </summary>
+        /// <param name="objectID"></param>
+        /// <param name="address"></param>
+        /// <param name="subject"></param>
+        /// <param name="body"></param>
+        public void SendEmail(UUID objectID, string address, string subject, string body)
+        {
+            //Check if address is empty
+            if (address == string.Empty)
+                return;
+
+            //FIXED:Check the email is correct form in REGEX
+            string EMailpatternStrict = @"^(([^<>()[\]\\.,;:\s@\""]+"
+                + @"(\.[^<>()[\]\\.,;:\s@\""]+)*)|(\"".+\""))@"
+                + @"((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}"
+                + @"\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+"
+                + @"[a-zA-Z]{2,}))$";
+            Regex EMailreStrict = new Regex(EMailpatternStrict);
+            bool isEMailStrictMatch = EMailreStrict.IsMatch(address);
+            if (!isEMailStrictMatch)
+            {
+                m_log.Error("[EMAIL] REGEX Problem in EMail Address: "+address);
+                return;
+            }
+            //FIXME:Check if subject + body = 4096 Byte
+            if ((subject.Length + body.Length) > 1024)
+            {
+                m_log.Error("[EMAIL] subject + body > 1024 Byte");
+                return;
+            }
+
+            try
+            {
+                string LastObjectName = string.Empty;
+                string LastObjectPosition = string.Empty;
+                string LastObjectRegionName = string.Empty;
+                //DONE: Message as Second Life style
+                //20 second delay - AntiSpam System - for now only 10 seconds
+                DelayInSeconds(10);
+                //Creation EmailMessage
+                EmailMessage emailMessage = new EmailMessage();
+                //From
+                emailMessage.FromAddress = new EmailAddress(objectID.ToString()+"@"+m_HostName);
+                //To - Only One
+                emailMessage.AddToAddress(new EmailAddress(address));
+                //Subject
+                emailMessage.Subject = subject;
+                //TEXT Body
+                resolveNamePositionRegionName(objectID, out LastObjectName, out LastObjectPosition, out LastObjectRegionName);
+                emailMessage.TextPart = new TextAttachment("Object-Name: " + LastObjectName +
+                                                           "\r\nRegion: " + LastObjectRegionName + "\r\nLocal-Position: " +
+                                                           LastObjectPosition+"\r\n\r\n\r\n" + body);
+                //HTML Body
+                emailMessage.HtmlPart = new HtmlAttachment("<html><body><p>" +
+                                                           "<BR>Object-Name: " + LastObjectName +
+                                                           "<BR>Region: " + LastObjectRegionName +
+                                                           "<BR>Local-Position: " + LastObjectPosition + "<BR><BR><BR>"
+                                                           +body+"\r\n</p></body><html>");
+
+                //Set SMTP SERVER config
+                SmtpServer smtpServer=new SmtpServer(SMTP_SERVER_HOSTNAME,SMTP_SERVER_PORT);
+                //Authentication
+                smtpServer.SmtpAuthToken=new SmtpAuthToken(SMTP_SERVER_LOGIN, SMTP_SERVER_PASSWORD);
+                //Send Email Message
+                emailMessage.Send(smtpServer);
+                //Log
+                m_log.Info("[EMAIL] EMail sent to: " + address + " from object: " + objectID.ToString());
+            }
+            catch (Exception e)
+            {
+                m_log.Error("[EMAIL] DefaultEmailModule Exception: "+e.Message);
+                return;
+            }
+        }
+
+        /// <summary>
+        ///
+        /// </summary>
+        /// <param name="objectID"></param>
+        /// <param name="sender"></param>
+        /// <param name="subject"></param>
+        /// <returns></returns>
+        public Email GetNextEmail(UUID objectID, string sender, string subject)
+        {
+            return null;
+        }
+    }
+}