private ApprovalEngine.ApprovalProcessResults HandleInitiationMessage(InitiationMessage initiationMessage)
{
if (initiationMessage.IsMapiInitiator)
{
if (!this.sender.Equals(this.recipient))
{
return(ApprovalEngine.ApprovalProcessResults.Invalid);
}
}
else if (string.Equals("ModeratedTransport", initiationMessage.ApprovalInitiator, StringComparison.OrdinalIgnoreCase))
{
this.messageItem[MessageItemSchema.ApprovalApplicationId] = 1;
HeaderList headers = this.message.MimeDocument.RootPart.Headers;
TextHeader textHeader = headers.FindFirst("X-MS-Exchange-Organization-Moderation-Data") as TextHeader;
string value;
if (textHeader != null && textHeader.TryGetValue(out value) && !string.IsNullOrEmpty(value))
{
this.messageItem[MessageItemSchema.ApprovalApplicationData] = value;
}
this.StampModeratedTransportExpiry();
}
if (initiationMessage.DecisionMakers == null)
{
return(ApprovalEngine.ApprovalProcessResults.Invalid);
}
if (InitiationProcessor.CheckDuplicateInitiationAndUpdateIdIfNecessary(this.messageItem))
{
return(ApprovalEngine.ApprovalProcessResults.DuplicateInitiation);
}
InitiationProcessor initiationProcessor = new InitiationProcessor(this.mbxTransportMailItem, initiationMessage, this.messageItem, this.requestCreate, this.recipient);
return(initiationProcessor.PrepareApprovalRequestData());
}
private void SendApprovalRequest(ApprovalRequestWriter writer, ICollection <RoutingAddress> p1DecisionMakers, CultureInfo cultureInfo, string messageId, byte[] corelationBlob)
{
IList <RoutingAddress> decisionMakers = this.initiationMessage.DecisionMakers;
byte[] conversationIndex = this.initiationMessageItem.ConversationIndex;
(string)this.initiationMessage.Requestor;
using (MessageItemApprovalRequest messageItemApprovalRequest = this.requestCreate(this.mbxTransportMailItem))
{
messageItemApprovalRequest.SetSender(this.approvalRequestSender);
foreach (RoutingAddress routingAddress in decisionMakers)
{
bool flag = p1DecisionMakers == null || p1DecisionMakers.Contains(routingAddress);
messageItemApprovalRequest.AddRecipient(routingAddress, flag);
InitiationProcessor.diag.TraceDebug <RoutingAddress, bool>(0L, "Added recipient '{0}' with promote to P1={1}.", routingAddress, flag);
}
CultureInfo cultureInfo2;
if (!writer.WriteSubjectAndBody(messageItemApprovalRequest, cultureInfo, out cultureInfo2))
{
InitiationProcessor.diag.TraceError <ApprovalRequestWriter>(0L, "Approval request body cannot be written with writer {0}", writer);
}
messageItemApprovalRequest.ApprovalRequestor = this.initiationMessage.Requestor;
messageItemApprovalRequest.MessageItem[ItemSchema.NormalizedSubject] = this.initiationMessageItem.ConversationTopic;
messageItemApprovalRequest.MessageItem.Importance = this.initiationMessageItem.Importance;
messageItemApprovalRequest.MessageItem.References = InitiationProcessor.ConstructApprovalRequestReferences(this.initiationMessageItem);
ConversationIndex o = ConversationIndex.CreateFromParent(conversationIndex);
if (!ConversationIndex.Empty.Equals(o))
{
messageItemApprovalRequest.MessageItem.ConversationIndex = o.ToByteArray();
}
if (cultureInfo2 != null)
{
InitiationProcessor.diag.TraceDebug <CultureInfo>(0L, "Approval request written in {0}", cultureInfo2);
messageItemApprovalRequest.MessageItem[MessageItemSchema.MessageLocaleId] = cultureInfo2.LCID;
}
foreach (Attachment attachment in this.initiationMessage.EmailMessage.Attachments)
{
messageItemApprovalRequest.AddAttachment(attachment, this.mbxTransportMailItem.ADRecipientCache.ADSession);
}
if (this.initiationMessage.EmailMessage.RootPart != null && this.initiationMessage.EmailMessage.RootPart.Headers != null)
{
HeaderList headers = this.initiationMessage.EmailMessage.RootPart.Headers;
Header[] array = headers.FindAll("X-MS-Exchange-Inbox-Rules-Loop");
if (array != null && array.Length > 0)
{
string[] array2 = new string[array.Length];
for (int i = 0; i < array.Length; i++)
{
array2[i] = array[i].Value;
}
messageItemApprovalRequest.MessageItem.SafeSetProperty(MessageItemSchema.XLoop, array2);
}
}
InitiationProcessor.AddVotingToApprovalRequest(messageItemApprovalRequest, this.initiationMessage.VotingActions, cultureInfo2);
messageItemApprovalRequest.Send(messageId, corelationBlob, this.mbxTransportMailItem);
}
}
public ApprovalEngine.ProcessResult CreateAndSubmitApprovalRequests(int?messageLocaleId)
{
InitiationMessage initiationMessage;
if (InitiationMessage.TryCreate(this.message, out initiationMessage))
{
InitiationProcessor initiationProcessor = new InitiationProcessor(this.mbxTransportMailItem, initiationMessage, this.messageItem, this.requestCreate, this.recipient);
return(initiationProcessor.CreateAndSubmitApprovalRequests(messageLocaleId));
}
return(ApprovalEngine.ProcessResult.Invalid);
}
internal static bool CheckDuplicateInitiationAndUpdateIdIfNecessary(MessageItem message)
{
message.Load(InitiationProcessor.PropertiesForUniquenessCheck);
string internetMessageId = message.InternetMessageId;
string text;
if (!InitiationProcessor.TryGetIdentiferFromInitiationMessageId(internetMessageId, out text))
{
return(false);
}
InitiationProcessor.diag.TraceDebug <string, string>(0L, "Find dup for init message messageid='{0}' identifier='{1}'.", internetMessageId, text);
string text2 = message.TryGetProperty(MessageItemSchema.ApprovalRequestor) as string;
string text3 = message.TryGetProperty(MessageItemSchema.ApprovalApplicationData) as string;
MailboxSession session = (MailboxSession)message.Session;
IStorePropertyBag[] array;
try
{
array = AllItemsFolderHelper.FindItemsFromInternetId(session, text, InitiationProcessor.PropertiesForUniquenessCheck);
}
catch (ObjectNotFoundException arg)
{
InitiationProcessor.diag.TraceError <ObjectNotFoundException>(0L, "Exception - {0}", arg);
return(false);
}
bool flag = false;
bool flag2 = false;
if (array != null && array.Length > 0)
{
InitiationProcessor.diag.TraceDebug <int, string>(0L, "Found {0} initiation messages with the message id. messageId={1}.", array.Length, text);
for (int i = 0; i < array.Length; i++)
{
flag = true;
string text4 = array[i].TryGetProperty(MessageItemSchema.ApprovalRequestor) as string;
string text5 = array[i].TryGetProperty(MessageItemSchema.ApprovalApplicationData) as string;
if (string.Equals(text4, text2, StringComparison.OrdinalIgnoreCase) && string.Equals(text5, text3, StringComparison.OrdinalIgnoreCase))
{
flag2 = true;
break;
}
InitiationProcessor.diag.TraceDebug(0L, "Matching message-id={0} unmatched data requestor={1} data={2} found: requestor={3} data={4}.", new object[]
{
text,
text2,
text3,
text4,
text5
});
}
}
InitiationProcessor.diag.TraceDebug <string, bool, bool>(0L, "'{0}' found={1}, duplicateInitiation = {2}", text, flag, flag2);
if (!flag2)
{
if (flag)
{
message.InternetMessageId = Guid.NewGuid().ToString().Substring(0, 5) + "_" + internetMessageId;
InitiationProcessor.diag.TraceDebug <string, string>(0L, "Rewriting from message id from {0} to {1}", internetMessageId, message.InternetMessageId);
}
else if (!flag)
{
message.InternetMessageId = text;
}
}
return(flag2);
}
