public PowerPointEncryption(Attachment attachment, FCS.Lite.Interface.File file) :
base(attachment, file)
{
switch (file.FileType)
{
case FileType.PowerPointX:
m_ppFileTypeExtension = ".pptx";
break;
case FileType.PowerPointMacroX:
m_ppFileTypeExtension = ".pptm";
break;
case FileType.PowerPointTemplateX:
m_ppFileTypeExtension = ".potx";
break;
case FileType.PowerPointMacroTemplateX:
m_ppFileTypeExtension = ".potm";
break;
case FileType.PowerPoint:
m_ppFileTypeExtension = ".ppt";
break;
case FileType.PowerPointShowX:
m_ppFileTypeExtension = ".ppsx";
break;
case FileType.PowerPointMacroShowX:
m_ppFileTypeExtension = ".ppsm";
break;
}
}
/// <summary>
/// Re-encrypts an attachment that was built from a decrypted attachment (changes content bytes in-place)
/// </summary>
public override void ReEncryptInternal(Attachment attachment)
{
string extension = Extension;
string originalPath = attachment.FileName;// Path.Combine(Path.GetTempPath(), Guid.NewGuid() + extension);
ReEncrypt(originalPath);
}
public void DataSourceNotSpecified()
{
Attachment attachment = new Attachment("Hello", "txt", "xxx", "1", false); //setup
attachment.Content = null; // set to null explicitly as this is what this test is about
RequestAttachment reqAttach = AttachmentAdaptor.GetRequestAttachment(attachment); //execute and verify
}
static Attachment CreateBaseAttachment(RequestAttachment attachmentIn, string filename)
{
if (null == attachmentIn)
throw new ArgumentNullException("attachmentIn");
Attachment attachmentOut = new Attachment(new FCS.Lite.Interface.File(attachmentIn.FileName, attachmentIn.Name),
attachmentIn.ContentType,
attachmentIn.ContentId,
attachmentIn.ContentItemIndex.ToString(CultureInfo.InvariantCulture),
false);
// We need to add all its child attachments as well (it could be a zip, or a zip in a zip in a etc)
foreach (var file in attachmentIn.File.Files)
{
PopulateChildFiles(attachmentOut.File, file);
}
List<CustomProperty> props = new List<CustomProperty>();
if (!string.IsNullOrEmpty(filename))
{
props.Add(new CustomProperty(ContentItemAdaptor.ContentDataSourceKey, filename));
}
foreach (string key in attachmentIn.Properties.Keys)
{
props.Add(new CustomProperty(key, attachmentIn.Properties[key]));
}
attachmentOut.Properties = props.ToArray();
attachmentOut.IsSignature = attachmentIn.IsSignature;
return attachmentOut;
}
public void VerifyAttachmentAreReadFromDisk()
{
//setup
string someRandomFile = Path.GetTempFileName();
try {
File.WriteAllText(someRandomFile, "Hello world to you too");
Request request = new Request();
request.PolicyType = PolicyType.ClientEmail.ToString();
request.Destination = new RoutingEntity();
request.Source = new RoutingEntity();
request.Source.Properties = new CustomProperty[] { new CustomProperty(SMTPRoutingPropertyTags.RequestChannel, "Outlook"), };
request.Source.RoutingType = Workshare.PolicyContent.RoutingTypes.Source;
request.Destination.Properties = new CustomProperty[] { new CustomProperty(SMTPRoutingPropertyTags.RequestChannel, "Outlook"), };
request.Destination.RoutingType = Workshare.PolicyContent.RoutingTypes.Destination;
request.Destination.Items = new Workshare.PolicyContent.RoutingItem[0];
request.Source.PolicyType = request.Destination.PolicyType = request.PolicyType;
request.DateTime = DateTime.Now;
request.Properties = new CustomProperty[] { new CustomProperty(RequestAdaptor.PassContentAsFileProperty, string.Empty) };
string contentype = "text/plain";
string id = Guid.NewGuid().ToString();
string index = "1";
Attachment attachment = new Attachment(someRandomFile, contentype, id, index, false);
attachment.Content = null;
attachment.Properties = new CustomProperty[] { new CustomProperty(ContentItemAdaptor.ContentDataSourceKey, someRandomFile) };
request.Attachments = new Attachment[] { attachment };
//execute
IUniversalRequestObject uro = RequestAdaptor.GetURO(request);
Assert.AreEqual(1, uro.Attachments.Count, "Incorrect number of attachments");
foreach (RequestAttachment attach in uro.Attachments)
{
Assert.IsTrue(attach.Data == null, "Expected null data. Use file instead.");
Assert.IsTrue(File.Exists(attach.FileName), "Should reference a valid file");
}
Assert.IsTrue(uro.Properties.ContainsKey(RequestAdaptor.PassContentAsFileProperty), "ContentAsFiles key missing");
} finally{
File.Delete(someRandomFile);
}
}
public void DataSourceMustBeValidFileOnDisk()
{
//setup
string nonExistent = Path.GetRandomFileName();
Attachment attachment = new Attachment("Hello", "txt", "xxx", "1", false);
attachment.Content = null;
attachment.Properties = new CustomProperty[] { new CustomProperty(ContentItemAdaptor.ContentDataSourceKey, nonExistent) };
//execute & verify
RequestAttachment reqAttach = AttachmentAdaptor.GetRequestAttachment(attachment);
}
public void ContentAsFileSetsProperty()
{
string someRandomFile = Path.GetTempFileName();
try {
Attachment attachment = new Attachment(someRandomFile, "txt", "xxx", "1", false); //setup
attachment.Properties = new CustomProperty[] { new CustomProperty(ContentItemAdaptor.ContentDataSourceKey, someRandomFile) };
RequestAttachment reqAttach = AttachmentAdaptor.GetRequestAttachment(attachment); //execute
//verify
Assert.IsTrue(reqAttach.Properties.ContainsKey(ContentItemAdaptor.ContentDataSourceKey), "Request Attachment doesnt contain file data source key");
Assert.AreEqual(someRandomFile, reqAttach.Properties[ContentItemAdaptor.ContentDataSourceKey], "Incorrect file data source");
} finally{
File.Delete(someRandomFile);
}
}
internal static RequestAttachment GetRequestAttachment(Attachment attachment)
{
if (null == attachment)
throw new ArgumentNullException("attachment");
RequestAttachment ra = new RequestAttachment
{
ContentId = attachment.Id,
ContentItemIndex = Int32.Parse(attachment.Index, CultureInfo.InvariantCulture),
ContentType = attachment.ContentType,
File = attachment.File is Engine.File ? attachment.File : new Engine.File(attachment.File),
FileName = attachment.FileName,
Name = attachment.Name,
IsSignature = attachment.IsSignature
};
if (null != attachment.Properties)
{
foreach (CustomProperty prop in attachment.Properties)
{
ra.Properties[prop.Name] = prop.Value;
}
}
//When a null content byte array is passed, go to disk.
if (ra.Properties.ContainsKey(ContentItemAdaptor.ContentDataSourceKey))
{
if (!File.Exists(ra.Properties[ContentItemAdaptor.ContentDataSourceKey]))
{
throw new ArgumentException(
@"When passing an attachment with null
content you must pass the 'ContentDataSource'
property of the attachment, which should point to a valid file on disk.");
}
ra.FileName = ra.Properties[ContentItemAdaptor.ContentDataSourceKey];
}
return ra;
}
private void AddRecordKeyToAttachmentProperties(Attachment attach, ContentItem ci)
{
List<CustomProperty> lcpAttach = new List<CustomProperty>(attach.Properties);
if (lcpAttach.Exists(
delegate(CustomProperty cp)
{
return (cp.Name == "RecordKey");
}))
{
return;
}
List<CustomProperty> lcpCI = new List<CustomProperty>(ci.Properties);
lcpAttach.Add(lcpCI.Find(
delegate(CustomProperty cp)
{
return (cp.Name == "RecordKey");
}));
attach.Properties = lcpAttach.ToArray();
}
protected virtual void ViewDoc(Attachment attachment)
{
try
{
string filename = attachment.FileName;
FileType type = attachment.File.FileType;
switch (type)
{
case FileType.WordDocument:
case FileType.WordDocumentX:
case FileType.WordDocumentMacroX:
case FileType.WordDocumentTemplateX:
case FileType.WordDocumentMacroTemplateX:
case FileType.RTFDocument:
DoOpenWordDocument(type, filename, true);
break;
case FileType.ExcelSheet:
case FileType.ExcelSheetX:
case FileType.ExcelSheetMacroX:
case FileType.ExcelSheetTemplateX:
case FileType.ExcelSheetMacroTemplateX:
DoOpenExcelDocument(type, filename, true);
break;
case FileType.PowerPoint:
case FileType.PowerPointX:
case FileType.PowerPointMacroX:
case FileType.PowerPointTemplateX:
case FileType.PowerPointMacroTemplateX:
case FileType.PowerPointShowX:
case FileType.PowerPointMacroShowX:
DoOpenPowerPointDocument(type, filename, true);
break;
case FileType.PDFDocument:
System.Diagnostics.Process.Start(filename);
break;
}
}
catch (System.Exception ex)
{
Logger.LogError("Workshare.Policy.ClientManager.RequestManager.ViewDoc(): Failed to launch the document.\n\nNo application is associated with this filetype");
Logger.LogError(ex);
}
}
private Attachment GetAttachment(Redemption.Attachment redemptionAttachment, int bodyFormat)
{
string temp = LocalFileManager.GetLocalCopyOfFileTarget(redemptionAttachment.DisplayName);
DeleteFile(temp);
redemptionAttachment.SaveAsFile(temp);
_unpackedTempCopies.Add(temp);
// Attachment Content Type cannot be determined, whilst the Index will be set at a
// higher level -> Flatten call
// [09/07/09] DE9310 DZ: Prefer using FileName instead of DisplayName due for
// this defect.
// [01/09/09] DE9621 DZ: Redemption.Attachment.FileName/DisplayName couldn't correctly retrieve
// the Unicode names when running on Office2003 with "Cached Exchanged Mode" turned on. Therefore
// try raw attribute first.
// RightClick send .msg, PR_ATTACH_LONG_FILENAME_W/PR_DISPLAY_NAME_W donot present.
// Drag to attach .msg and send, PR_ATTACH_LONG_FILENAME_W does not present.
string attname = redemptionAttachment.get_Fields(MapiDefines.PR_ATTACH_LONG_FILENAME_W) as string;
if (string.IsNullOrEmpty(attname))
{
attname = redemptionAttachment.get_Fields(MapiDefines.PR_DISPLAY_NAME_W) as string;
if (string.IsNullOrEmpty(attname))
{
// Redemption.Attachment.FileName should never return null/contain invalid file name characters
// but can incorrectly decode Unicode characters, resulting underscores '____'.
attname = redemptionAttachment.FileName;
}
}
// Sanitize required due to filename retrieved from "get_fields()" may contain "????" for incorrectly
// decoded Unicode character.
attname = LocalCopyOfFileManager.GetValidFileName_excl_invalid_chars(attname);
var attachment = new Attachment(new FCS.Lite.Interface.File(temp, attname),
string.Empty, Guid.NewGuid().ToString(), string.Empty, false)
{
Properties = new[] { new CustomProperty(PropertyNames.LocalFileName, temp) }
};
using (RWSAttachment rWSAttachment = new RWSAttachment(redemptionAttachment))
{
attachment.IsSignature = MapiSignatureInspector.IsSignature(rWSAttachment, (OlBodyFormat)bodyFormat);
}
return attachment;
}
/// <summary>
/// Use seperate function to handle embedded message attachment, as
/// Redemption.Attachment.SaveAsFile will incorrectly save Unicode subject line and
/// Unicode attachment file name into Ansi.
/// </summary>
/// <param name="embeddeditem"></param>
/// <returns></returns>
private Attachment GetAttachment(Redemption.MessageItem embeddeditem)
{
using (new ComRelease(embeddeditem))
{
string temp = LocalFileManager.GetLocalCopyOfFileTarget(embeddeditem.Subject);
DeleteFile(temp);
temp = Path.ChangeExtension(temp, MsgExtension);
embeddeditem.SaveAs(temp, OlSaveAsType.olMSGUnicode);
_unpackedTempCopies.Add(temp);
// Use the subject field as the attachment name for embedded items.
// NB this does NOT have a file extension, and this code should be kept
// in line with that used to add attachments via the object model
// for Office 2010 - see OOMWSMailAttachmentTransform.
string attname = embeddeditem.Subject;
attname = LocalCopyOfFileManager.GetValidFileName_excl_invalid_chars(attname);
if (string.IsNullOrEmpty(attname) || string.IsNullOrEmpty(attname.Trim()))
{
attname = UntitledAttachmentTitle;
}
var attachment = new Attachment(new FCS.Lite.Interface.File(temp, attname), string.Empty,
Guid.NewGuid().ToString(), string.Empty, false)
{
Properties = new[] { new CustomProperty(PropertyNames.LocalFileName, temp) }
};
return attachment;
}
}
// This is used for the Cryptzone Secure Email Action
// We can only support one Action that has this property and still function
// in a reasonable fashion since we are allowing the Action to remove all
// attachments and replace then with completely new ones. JE 19.10.2011
public void ReplaceAttachments(dynamic mailItem, Attachment[] processedAttachments)
{
Attachments attachments = mailItem.Attachments;
try
{
RemoveAllAttachment(attachments);
mailItem.Save();
foreach (Attachment attachment in processedAttachments)
{
string displayName = attachment.Name;
if (string.IsNullOrEmpty(displayName) || string.IsNullOrEmpty(displayName.Trim()))
{
displayName = UntitledAttachmentTitle;
}
string fileName = attachment.FileName;
Microsoft.Office.Interop.Outlook.Attachment newAttachment;
if (fileName.EndsWith(".msg", StringComparison.InvariantCultureIgnoreCase))
{
// Attach .msg via "olEmbeddedItem" to avoid Unicode msg attachment being blocked by "Symantec anti-virus Outlook addin"
newAttachment = attachments.Add(fileName, OlAttachmentType.olEmbeddeditem, Missing.Value, displayName);
}
else
{
newAttachment = attachments.Add(fileName, OlAttachmentType.olByValue, Missing.Value, displayName);
}
if (newAttachment != null)
{
if (!string.IsNullOrEmpty(attachment.Id))
{
newAttachment.PropertyAccessor.SetProperty(MAPIStringDefines.PR_ATTACH_CONTENT_ID, attachment.Id);
}
}
}
}
finally
{
mailItem.Save();
}
}
private bool GetAttachmentFileTimes(Attachment attachment,
Dictionary<string, AttachmentProperties> dictAttachmentProps,
ref DateTime creationTime, ref DateTime lastModificationTime)
{
string recordkey = GetPropertyValue(attachment.Properties, PropertyNames.RecordKey);
if (dictAttachmentProps.ContainsKey(recordkey))
{
creationTime = dictAttachmentProps[recordkey].CreationTime;
lastModificationTime = dictAttachmentProps[recordkey].LastModifiedtime;
return true;
}
return false;
}
/// <summary> /// Re-encrypts an attachment that was built from a decrypted attachment (changes content bytes in-place) /// </summary> public abstract void ReEncryptInternal(Attachment attachment);
private bool IsUnpackable(Attachment attachment)
{
FileType type = attachment.File.FileType;
if ((type == FileType.Unknown &&
!Workshare.FCS.Lite.Interface.File.IsOutlookMSGType(attachment.File.RawContents)) ||
type != FileType.Email)
{
return false;
}
AtLeastOneEmail = true; // Else we dont get Secure File Transfer..
if (Workshare.FCS.Lite.Interface.File.IsOutlookPostType(attachment.File.RawContents))
{
return false;
}
return true;
}
public void ReplaceProcessedAttachments(MsOutlook.MailItem mailItem, Attachment[] processedAttachments, ZipAllOptions zipAll)
{
m_mat.ReplaceProcessedAttachments(mailItem, processedAttachments, zipAll);
}
public void ReplaceAttachments(MsOutlook.MailItem mailItem, Attachment[] processedAttachments)
{
m_mat.ReplaceAttachments(mailItem, processedAttachments);
}
public List<Attachment> Unpack(IAttachmentNode child)
{
var positions = new List<int>();
var unpackedItems = new List<Attachment>();
var tempFile = child.Attachment.FileName;
// store the msg file location and remove it if by chance it was being scheduled for deletion - case
// of 2nd level nested msgs
child.BackingByFile = tempFile;
_msgFileBackingCopies.Add(tempFile);
_unpackedTempCopies.Remove(tempFile);
using (var mailitem = OutlookApp.CreateItemFromTemplate(tempFile))
{
if (mailitem == null)
return unpackedItems; // we end up in here for attached contacts, which aren't mail items
OlBodyFormat bodyFormat = mailitem.BodyFormat;
Interop.Logging.Logger.LogDebug("Mail Format:" + bodyFormat.ToString() +
"Attachment container filename: " + tempFile);
Attachments attachments = mailitem.Attachments;
for (int i = 1; i <= attachments.Count; ++i)
{
Microsoft.Office.Interop.Outlook.Attachment attachment = attachments[i];
if (bodyFormat == OlBodyFormat.olFormatRichText)
{
positions.Add(attachment.Position);
}
else
{
positions.Add(-1);
}
string attachmentName = attachment.FileName;
if (string.IsNullOrEmpty(attachmentName))
{
attachmentName = attachment.DisplayName;
}
string temp = LocalFileManager.GetLocalCopyOfFileTarget(attachmentName);
if (File.Exists(temp))
{
File.Delete(temp);
}
attachment.SaveAsFile(temp);
_unpackedTempCopies.Add(temp);
Interop.Logging.Logger.LogDebug("Unpacked attachment filename: " + temp);
string attname;
if ((attachment.Type == OlAttachmentType.olOLE) &&
(bodyFormat == OlBodyFormat.olFormatRichText))
{
attname = attachment.DisplayName;
}
else
{
attname = attachment.FileName;
// Remove the .msg extension for embedded messages.
// This code should be kept in line with that used to process the
// email via MAPI, for Office 2003/2007 - See RWSMailAttachmentTransform.
// (MAPI processing uses the subject field for the attachment name,
// so doesn't have a .msg extension)
if (attachment.Type == OlAttachmentType.olEmbeddeditem)
{
attname = RemoveMsgExtension(attname);
}
}
attname = LocalCopyOfFileManager.GetValidFileName_excl_invalid_chars(attname);
Attachment att = new Attachment(new FCS.Lite.Interface.File(temp, attname), string.Empty,
Guid.NewGuid().ToString(), string.Empty, false)
{
Properties =
new[]
{new CustomProperty(PropertyNames.LocalFileName, temp)},
IsSignature =
OomSignatureInspector.IsSignature(attachment, bodyFormat)
};
unpackedItems.Add(att);
}
mailitem.Close(OlInspectorClose.olDiscard);
child.WasUnpacked = true;
for (int i = 0; i < unpackedItems.Count; i++)
{
_attachmentPositions.Add(unpackedItems[i].Id, positions[i]);
}
return unpackedItems;
}
}
private void AddAttachmentToMsg(Attachment attachment, Attachments attachments, int index, bool isAnEmbeddedEmail)
{
string fileName = attachment.FileName;
if (isAnEmbeddedEmail)
{
// A subject line like
// "test messed up subject line, invalid characters: /\/\ 29/04/2004\"
// in an email is why LocalCopyOfFileManager.GetValidFileName() cant be used
//
// Change to replace invalid characters by underscore to avoid potential empty file name. e.g. ' .msg'
// we need .msg extension to use Namespace.OpenSharedItem()
if (!File.Exists(Path.ChangeExtension(fileName, MsgExtension)))
{
fileName = Path.ChangeExtension(fileName, MsgExtension);
File.Copy(attachment.FileName, fileName);
}
_msgFileBackingCopies.Add(fileName);
dynamic nameSpace = OutlookApp.GetNamespace("MAPI");
var mitem = nameSpace.OpenSharedItem(fileName);
using (new ComRelease(mitem))
{
var mailItem = attachments.Parent;
using (new ComRelease(mailItem))
{
if (mailItem != null && (Microsoft.Office.Interop.Outlook.OlBodyFormat)mailItem.BodyFormat != OlBodyFormat.olFormatRichText)
{
index = 1;
}
var newAttach = attachments.Add(mitem, OlAttachmentType.olEmbeddeditem, index,
attachment.Name);
using (new ComRelease(newAttach))
{
var propertyAccessor = newAttach.PropertyAccessor;
using (new ComRelease(propertyAccessor))
{
string displayname = mitem.Subject;
if (string.IsNullOrEmpty(displayname) || string.IsNullOrEmpty(displayname.Trim()))
{
propertyAccessor.SetProperty(MAPIStringDefines.PR_DISPLAY_NAME_W,
UntitledAttachmentTitle);
}
else
{
propertyAccessor.SetProperty(MAPIStringDefines.PR_DISPLAY_NAME_W,
mitem.Subject);
}
}
}
}
}
// need to do this to ensure mitem does not hold onto file used to create it
GC.Collect();
GC.WaitForPendingFinalizers();
///////////////////////////////////////////////////////////////////////////////
}
else
{
if (!attachment.IsSignature)
{
var mailItem = attachments.Parent;
if (mailItem != null && (Microsoft.Office.Interop.Outlook.OlBodyFormat)mailItem.BodyFormat != OlBodyFormat.olFormatRichText)
{
index = 1;
}
attachments.Add(fileName, OlAttachmentType.olByValue, index, attachment.Name);
}
}
}
private bool RemoveAttachment(Attachments attachments, Attachment attachment)
{
for (int index = attachments.Count; index > 0; --index)
{
dynamic safeAttachment = attachments[index];
var wsAttachments = attachments as WsAttachments;
foreach (CustomProperty cp in attachment.Properties)
{
if (cp.Name == "RecordKey")
{
if (wsAttachments != null)
{
wsAttachments.Remove(cp.Value);
return true;
}
else
{
if (cp.Value == safeAttachment.RecordKey)
{
attachments.Remove(index);
return true;
}
}
}
}
}
return false;
}
/// <summary>
/// Determine if the attachment is significant enough to warrant showing the dynamic discovery box
/// </summary>
/// <param name="a"></param>
/// <returns></returns>
private bool IsSignificantAttachment(Attachment a)
{
if (a == null || a.ContentType == null)
return true; // just in case of null objects
if (a.IsSignature)
return false;
if (a.ContentType == "application/pdf")
return false;
return !a.ContentType.StartsWith("image"); // for instance image/png or image/gif etc
}
/// <summary>
/// Re-encrypts an attachment that was built from a decrypted attachment and marks it as not decrypted
/// </summary>
public virtual void ReEncrypt(Attachment attachment)
{
ReEncryptInternal(attachment);
IsDecrypted = false;
}
public PDFEncryption(Attachment attachment, Workshare.FCS.Lite.Interface.File file)
: base(attachment, file)
{
}
/// <summary>
/// Sets up this encryption object
/// </summary>
/// <param name="attachment">Original attachment</param>
protected FileEncryption(Attachment attachment, File file)
{
m_Attachment = attachment;
m_AttachmentFile = file;
}
public void ReplaceProcessedAttachments(dynamic mailItem, Attachment[] processedAttachments, ZipAllOptions groupedZip)
{
Attachments attachments = mailItem.Attachments;
if ((groupedZip != null) && groupedZip.ZipAll && attachments.Count > 0)
{
ZipAttachments(attachments, processedAttachments, groupedZip, mailItem.BodyFormat);
return;
}
//AttachmentProperties
Dictionary<string, AttachmentProperties> dictAttachmentProps = new Dictionary<string, AttachmentProperties>(attachments.Count);
GetAttachmentProperties(attachments, dictAttachmentProps);
// Use .ToArray() to ensure the attachments are removed first, before any re-additions.
Attachment[] removedAttachments = processedAttachments.Where(a => RemoveAttachment(attachments, a)).ToArray();
int renderingPosition = 1;
foreach (Attachment attachment in removedAttachments)
{
string displayName = attachment.Name;
if (string.IsNullOrEmpty(displayName) || string.IsNullOrEmpty(displayName.Trim()))
{
displayName = UntitledAttachmentTitle;
}
string fileName = attachment.FileName;
DateTime creationTime = new DateTime();
DateTime lastModificationTime = new DateTime();
// For unmodified attachments we want to restore the timestamp so they appear as they were (ie unchanged!)
// We need to set the file creation/modification correctly, removing/adding resets the timestamp
if (!attachment.IsProcessed &&
GetAttachmentFileTimes(attachment, dictAttachmentProps, ref creationTime, ref lastModificationTime))
{
File.SetCreationTime(fileName, creationTime);
File.SetLastWriteTime(fileName, lastModificationTime);
}
int position = renderingPosition;
string recordkey = GetPropertyValue(attachment.Properties, PropertyNames.RecordKey);
AttachmentProperties attProps;
bool bPropsAvailable = dictAttachmentProps.TryGetValue(recordkey, out attProps);
if (bPropsAvailable)
{
if ((int) attProps.OPosition != -1)
{
position = (int) attProps.OPosition + 1;
}
else
{
position = -1;
}
}
Microsoft.Office.Interop.Outlook.Attachment newAttachment;
OlAttachmentType attachType = OlAttachmentType.olByValue;
if (fileName.EndsWith(".msg", StringComparison.InvariantCultureIgnoreCase))
{
// Attach .msg via "olEmbeddedItem" to avoid Unicode msg attachment being blocked by "Symantec anti-virus Outlook addin"
attachType = OlAttachmentType.olEmbeddeditem;
}
newAttachment = attachments.Add(fileName, attachType, Missing.Value, displayName);
if (newAttachment != null)
{
if (bPropsAvailable)
{
List<string> lProperties = new List<string>();
List<object> lValues = new List<object>();
if (attProps.OHidden is bool)
{
lProperties.Add(MAPIStringDefines.PR_ATTACHMENT_HIDDEN);
lValues.Add(attProps.OHidden);
if ((attProps.OContentId is string) && (attProps.OContentId as string != string.Empty) && (bool)attProps.OHidden)
{
lProperties.Add(MAPIStringDefines.PR_ATTACH_CONTENT_ID);
lValues.Add(attProps.OContentId);
}
}
if ((attProps.OFlags is int) && ((int) attProps.OFlags >= 0))
{
lProperties.Add(MAPIStringDefines.PR_ATTACHMENT_FLAGS);
lValues.Add(attProps.OFlags);
}
if ((attProps.OPosition is int) && ((int) attProps.OPosition >= -1))
{
lProperties.Add(MAPIStringDefines.PR_RENDERING_POSITION);
lValues.Add(attProps.OPosition);
if (position != -1)
newAttachment.Position = position;
}
if (attProps.OContactPhoto is bool)
{
lProperties.Add(MAPIStringDefines.PR_ATTACHMENT_CONTACTPHOTO);
lValues.Add(attProps.OContactPhoto);
}
newAttachment.PropertyAccessor.SetProperties(lProperties.ToArray(), lValues.ToArray());
}
else
{
//We have an attachment that was not in the original collection.
//Dont have all the info but we at least know the attachment content id.
if (!string.IsNullOrEmpty(attachment.Id))
{
newAttachment.PropertyAccessor.SetProperty(MAPIStringDefines.PR_ATTACH_CONTENT_ID, attachment.Id);
}
}
}
++renderingPosition;
}
mailItem.Save();
}
private string AddAttachment(Request request, IEmailAttachment attachment)
{
string contentType = MimeAttachmentsProxy.GetContentType(attachment);
string attachmentName = attachment.DisplayName;
// 14781 - CR: 00180301 Professional 7.00 FP3 - Rodyk - Illegal Characters in Path error sending MSG attachments
var invalidFileNameCharacters = Path.GetInvalidFileNameChars();
if (attachmentName.IndexOfAny(invalidFileNameCharacters) == -1)
{
// Hack alert. TFS6626 - customer with 'Lawsoft' which creates dodgy .msg files that have the DisplayName field of the attachment set wrongly
// the DisplayName is missing the '.' separating the name and the extension. We work around this for now
if (string.IsNullOrEmpty(Path.GetExtension(attachmentName)) &&
!string.IsNullOrEmpty(Path.GetExtension(attachment.FileName)))
{
// do we have a display name with no extension and a file name with an extension
// there must be a '.' in the filename, since it has an extension.
// now test to see if we remove the '.' separating the extension, does the filename end with the attachment name
if (attachment.FileName.Remove(attachment.FileName.LastIndexOf('.'), 1).EndsWith(attachmentName))
{
// yep, so we have FileName = 'c:\blah\blah\test.docx' and display name = 'testdocx'
// which isn't good - as we check for profiles to display based on the extension (which would be blank)
// and we re-instate only the displayname of the attachment, not the file name
// so we will get the corrected display name from the filename
attachmentName = Path.GetFileName(attachment.FileName);
}
}
}
string contentId = attachment.ContentId;
string index = attachment.ContentItemIndex.ToString(CultureInfo.InvariantCulture);
if (string.IsNullOrEmpty(contentId))
contentId = Guid.NewGuid().ToString();
IFile file = new File(attachment.FileName, attachmentName);
Attachment requestAttachment = new Attachment(file, contentType, contentId, index, false);
requestAttachment.IsSignature = attachment.IsSignature;
if (attachment.IsSignature)
{
requestAttachment.IgnoreForWorkshareActions = true;
}
CustomProperty prop = new CustomProperty(PropertyNames.LocalFileName, attachment.FileName);
if (attachment.RecordKey != null)
{
string recordkey = attachment.RecordKey;
CustomProperty prop2 = new CustomProperty(PropertyNames.RecordKey, recordkey);
requestAttachment.Properties = new CustomProperty[] { prop, prop2 };
}
else
{
requestAttachment.Properties = new CustomProperty[] { prop };
}
List<Attachment> attachments = new List<Attachment>(request.Attachments);
attachments.Add(requestAttachment);
request.Attachments = attachments.ToArray();
return attachmentName;
}
public void PackMSG(Attachment msgAttachment)
{
if (IsUnpackable(msgAttachment))
{
m_mat.Repack(msgAttachment);
}
}
// Functions used by the EncryptionManager to process .msg files inside .zip containers
public List<Attachment> ExpandMSG(Attachment msgAttachment)
{
List<Attachment> flattenedList = new List<Attachment>();
if (msgAttachment.File.FileType == FileType.Email && IsUnpackable(msgAttachment))
{
flattenedList = Unpack(new AttachmentNode(msgAttachment));
}
return flattenedList;
}
public static IContentItem GetIContentItem(Workshare.PolicyContent.ContentItem item, Attachment origAttachment)
{
if (null == item)
throw new ArgumentException("item");
if (null == origAttachment)
throw new ArgumentException("origAttachment");
IFile engineFile = FileAdaptor.GetIFile(origAttachment);
Workshare.Policy.Engine.ContentItem ci = new Workshare.Policy.Engine.ContentItem(engineFile);
ci.DisplayName = item.Name;
ci.Encrypted = item.Encrypted;
ci.Type = item.ContentType;
ci.Size = item.Size;
if ( item.Properties != null)
{
foreach (CustomProperty property in item.Properties)
{
ci.Properties[property.Name] = property.Value;
}
}
if ( item.PolicySets != null)
{
foreach (PolicySet policySet in item.PolicySets)
{
ci.PolicySetCollection.Add( PolicySetAdaptor.GetIPolicySetResponse(policySet) );
}
}
return ci;
}
