/* * 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.Environment.Interfaces; using OpenSim.Region.Environment.Scenes; using log4net; using Nini.Config; using DotNetOpenMail; using DotNetOpenMail.SmtpAuth; namespace OpenSim.Region.Environment.Modules.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 m_Scenes = new Dictionary(); 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(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; } } /// /// /// /// 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; } /// /// SendMail function utilized by llEMail /// /// /// /// /// 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("

" + "
Object-Name: " + LastObjectName + "
Region: " + LastObjectRegionName + "
Local-Position: " + LastObjectPosition + "


" +body+"\r\n

"); //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; } } /// /// /// /// /// /// /// public Email GetNextEmail(UUID objectID, string sender, string subject) { return null; } } }