public MessageItem ConvertRpmsgToMsg(MessageItem rightsProtectedMessage, string useLicense, SafeRightsManagementHandle enablingPrincipalRac)
{
ExTraceGlobals.RightsManagementTracer.TraceDebug((long)this.GetHashCode(), "RpMsgToMsgConverter::ConvertRpmsgToMsg");
if (string.IsNullOrEmpty(useLicense))
{
throw new ArgumentNullException("useLicense");
}
if (enablingPrincipalRac == null)
{
throw new ArgumentNullException("enablingPrincipalRac");
}
if (enablingPrincipalRac.IsInvalid)
{
throw new ArgumentException("enablingPrincipalRac");
}
SafeRightsManagementHandle safeRightsManagementHandle = null;
try
{
RmsClientManager.BindUseLicenseForDecryption(enablingPrincipalRac, useLicense, this.drmMsgContainer.PublishLicense, out safeRightsManagementHandle);
this.DecryptMsg(rightsProtectedMessage, useLicense, safeRightsManagementHandle);
}
finally
{
if (safeRightsManagementHandle != null)
{
safeRightsManagementHandle.Close();
safeRightsManagementHandle = null;
}
}
if (this.decryptedItem == null)
{
throw new RightsManagementPermanentException(RightsManagementFailureCode.UnknownFailure, ServerStrings.GenericFailureRMDecryption);
}
return(this.decryptedItem);
}
public static Stream OpenRestrictedAttachment(StreamAttachment sourceAttachment, OrganizationId orgId, string userIdentity, SecurityIdentifier userSid, RecipientTypeDetails userType, out UseLicenseAndUsageRights validatedUseLicenseAndUsageRights, out bool acquiredNewLicense)
{
StreamAttachment.< > c__DisplayClass2 CS$ < > 8__locals1 = new StreamAttachment.< > c__DisplayClass2();
CS$ < > 8__locals1.sourceAttachment = sourceAttachment;
CS$ < > 8__locals1.orgId = orgId;
CS$ < > 8__locals1.userIdentity = userIdentity;
CS$ < > 8__locals1.userSid = userSid;
CS$ < > 8__locals1.userType = userType;
Util.ThrowOnNullArgument(CS$ < > 8__locals1.sourceAttachment, "sourceAttachment");
Util.ThrowOnNullArgument(CS$ < > 8__locals1.orgId, "orgId");
Util.ThrowOnNullArgument(CS$ < > 8__locals1.userIdentity, "userIdentity");
Util.ThrowOnNullArgument(CS$ < > 8__locals1.userSid, "userSid");
if (!Enum.IsDefined(typeof(RecipientTypeDetails), CS$ < > 8__locals1.userType))
{
throw new EnumArgumentException("userType");
}
CS$ < > 8__locals1.cachedServerUseLicense = null;
if (!PropertyError.IsPropertyNotFound(CS$ < > 8__locals1.sourceAttachment.TryGetProperty(AttachmentSchema.DRMServerLicenseCompressed)))
{
using (Stream stream = CS$ < > 8__locals1.sourceAttachment.OpenPropertyStream(AttachmentSchema.DRMServerLicenseCompressed, PropertyOpenMode.ReadOnly))
{
CS$ < > 8__locals1.cachedServerUseLicense = DrmEmailCompression.DecompressUseLicense(stream);
}
}
StreamAttachment.< > c__DisplayClass2 CS$ < > 8__locals2 = CS$ < > 8__locals1;
int?valueAsNullable = CS$ < > 8__locals1.sourceAttachment.PropertyBag.GetValueAsNullable <int>(AttachmentSchema.DRMRights);
CS$ < > 8__locals2.cachedUsageRights = ((valueAsNullable != null) ? new ContentRight?((ContentRight)valueAsNullable.GetValueOrDefault()) : null);
CS$ < > 8__locals1.cachedExpiryTime = CS$ < > 8__locals1.sourceAttachment.PropertyBag.GetValueAsNullable <ExDateTime>(AttachmentSchema.DRMExpiryTime);
CS$ < > 8__locals1.cachedDrmPropsSignature = CS$ < > 8__locals1.sourceAttachment.PropertyBag.GetValueOrDefault <byte[]>(AttachmentSchema.DRMPropsSignature);
CS$ < > 8__locals1.item = CS$ < > 8__locals1.sourceAttachment.CoreAttachment.ParentCollection.ContainerItem;
if (string.IsNullOrEmpty(CS$ < > 8__locals1.cachedServerUseLicense) || CS$ < > 8__locals1.cachedUsageRights == null || CS$ < > 8__locals1.cachedExpiryTime == null || CS$ < > 8__locals1.cachedDrmPropsSignature == null)
{
string valueOrDefault = CS$ < > 8__locals1.item.PropertyBag.GetValueOrDefault <string>(StoreObjectSchema.ItemClass, string.Empty);
if (ObjectClass.IsMessage(valueOrDefault, false))
{
CS$ < > 8__locals1.cachedServerUseLicense = CS$ < > 8__locals1.item.PropertyBag.GetValueOrDefault <string>(MessageItemSchema.DRMServerLicense, string.Empty);
StreamAttachment.< > c__DisplayClass2 CS$ < > 8__locals3 = CS$ < > 8__locals1;
int?valueAsNullable2 = CS$ < > 8__locals1.item.PropertyBag.GetValueAsNullable <int>(MessageItemSchema.DRMRights);
CS$ < > 8__locals3.cachedUsageRights = ((valueAsNullable2 != null) ? new ContentRight?((ContentRight)valueAsNullable2.GetValueOrDefault()) : null);
CS$ < > 8__locals1.cachedExpiryTime = CS$ < > 8__locals1.item.PropertyBag.GetValueAsNullable <ExDateTime>(MessageItemSchema.DRMExpiryTime);
CS$ < > 8__locals1.cachedDrmPropsSignature = CS$ < > 8__locals1.item.PropertyBag.GetValueOrDefault <byte[]>(MessageItemSchema.DRMPropsSignature);
}
}
CS$ < > 8__locals1.unprotectionSuccess = false;
CS$ < > 8__locals1.useLicenseAndUsageRights = null;
CS$ < > 8__locals1.validCachedLicense = false;
Stream unprotectedAttachment;
using (DisposeGuard disposeGuard = default(DisposeGuard))
{
StreamAttachment.< > c__DisplayClass4 CS$ < > 8__locals4 = new StreamAttachment.< > c__DisplayClass4();
CS$ < > 8__locals4.unprotectedAttachment = disposeGuard.Add <Stream>(Streams.CreateTemporaryStorageStream());
CS$ < > 8__locals4.decryptorHandle = null;
using (Stream inputStream = CS$ < > 8__locals1.sourceAttachment.GetContentStream(PropertyOpenMode.ReadOnly))
{
try
{
MsgToRpMsgConverter.CallRM(delegate
{
CS$ < > 8__locals1.unprotectionSuccess = ProtectorsManager.Instance.Unprotect(delegate(string protectedDocumentIssuanceLicense)
{
string valueOrDefault2 = CS$ < > 8__locals1.item.PropertyBag.GetValueOrDefault <string>(ItemSchema.InternetMessageId, string.Empty);
bool flag = string.IsNullOrEmpty(valueOrDefault2);
RmsClientManagerContext context = new RmsClientManagerContext(CS$ < > 8__locals1.orgId, flag ? RmsClientManagerContext.ContextId.AttachmentFileName : RmsClientManagerContext.ContextId.MessageId, flag ? CS$ < > 8__locals1.sourceAttachment.FileName : valueOrDefault2, null);
if (!string.IsNullOrEmpty(CS$ < > 8__locals1.cachedServerUseLicense) && CS$ < > 8__locals1.cachedUsageRights != null && CS$ < > 8__locals1.cachedExpiryTime != null && CS$ < > 8__locals1.cachedDrmPropsSignature != null)
{
try
{
CS$ < > 8__locals4.decryptorHandle = RmsClientManager.VerifyDRMPropsSignatureAndGetDecryptor(context, CS$ < > 8__locals1.userSid, CS$ < > 8__locals1.userType, CS$ < > 8__locals1.userIdentity, CS$ < > 8__locals1.cachedUsageRights.Value, CS$ < > 8__locals1.cachedExpiryTime.Value, CS$ < > 8__locals1.cachedDrmPropsSignature, CS$ < > 8__locals1.cachedServerUseLicense, protectedDocumentIssuanceLicense, UsageRightsSignatureVerificationOptions.LookupSidHistory, StreamAttachment.EmptySidList);
CS$ < > 8__locals1.validCachedLicense = true;
Uri licensingUri = null;
XmlNode[] array = null;
bool flag2;
RmsClientManager.GetLicensingUri(CS$ < > 8__locals1.orgId, protectedDocumentIssuanceLicense, out licensingUri, out array, out flag2);
CS$ < > 8__locals1.useLicenseAndUsageRights = new UseLicenseAndUsageRights(CS$ < > 8__locals1.cachedServerUseLicense, CS$ < > 8__locals1.cachedUsageRights.Value, CS$ < > 8__locals1.cachedExpiryTime.Value, CS$ < > 8__locals1.cachedDrmPropsSignature, CS$ < > 8__locals1.orgId, protectedDocumentIssuanceLicense, licensingUri);
}
catch (BadDRMPropsSignatureException)
{
}
}
if (CS$ < > 8__locals1.useLicenseAndUsageRights == null)
{
CS$ < > 8__locals1.useLicenseAndUsageRights = RmsClientManager.AcquireUseLicenseAndUsageRights(context, protectedDocumentIssuanceLicense, CS$ < > 8__locals1.userIdentity, CS$ < > 8__locals1.userSid, CS$ < > 8__locals1.userType);
if (CS$ < > 8__locals4.decryptorHandle != null)
{
CS$ < > 8__locals4.decryptorHandle.Close();
CS$ < > 8__locals4.decryptorHandle = null;
}
RmsClientManager.BindUseLicenseForDecryption(context, CS$ < > 8__locals1.useLicenseAndUsageRights.LicensingUri, CS$ < > 8__locals1.useLicenseAndUsageRights.UseLicense, CS$ < > 8__locals1.useLicenseAndUsageRights.PublishingLicense, out CS$ < > 8__locals4.decryptorHandle);
}
return(CS$ < > 8__locals4.decryptorHandle);
}, CS$ < > 8__locals1.sourceAttachment.FileName, inputStream, CS$ < > 8__locals4.unprotectedAttachment);
}, ServerStrings.FailedToUnprotectAttachment(CS$ < > 8__locals1.sourceAttachment.FileName));
}
private void AcquireUseLicenseAndUsageRightsCallback(IAsyncResult asyncResult)
{
if (asyncResult == null)
{
throw new ArgumentNullException("asyncResult");
}
if (asyncResult.AsyncState == null)
{
IrmLicensingManager.Tracer.TraceError((long)this.GetHashCode(), "AcquireLicenseAndRightsCB: asyncResult.AsyncState is null.");
throw new InvalidOperationException("asyncResult.AsyncState must NOT be null.");
}
IrmLicensingManager.AsyncState asyncState = (IrmLicensingManager.AsyncState)asyncResult.AsyncState;
try
{
IrmLicensingManager.Tracer.TraceDebug <OwaStoreObjectId>((long)this.GetHashCode(), "AcquireLicenseAndRightsCB: calling EndAcquireUseLicenseAndUsageRights to get results for message {0}", asyncState.MessageId);
UseLicenseAndUsageRights useLicenseAndUsageRights = RmsClientManager.EndAcquireUseLicenseAndUsageRights(asyncResult);
if (string.IsNullOrEmpty(useLicenseAndUsageRights.UseLicense))
{
IrmLicensingManager.Tracer.TraceError((long)this.GetHashCode(), "AcquireLicenseAndRightsCB: Use license is null/empty");
throw new InvalidOperationException("Use license must NOT be null/empty");
}
if (this.userContext.State != UserContextState.Active)
{
IrmLicensingManager.Tracer.TraceDebug((long)this.GetHashCode(), "AcquireLicenseAndRightsCB: User context is no longer active. Bailing out.");
}
else
{
SafeRightsManagementHandle safeRightsManagementHandle = null;
try
{
RmsClientManager.BindUseLicenseForDecryption(new RmsClientManagerContext(useLicenseAndUsageRights.OrganizationId, RmsClientManagerContext.ContextId.MessageId, asyncState.MessageId.ToString(), null), useLicenseAndUsageRights.LicensingUri, useLicenseAndUsageRights.UseLicense, useLicenseAndUsageRights.PublishingLicense, out safeRightsManagementHandle);
}
finally
{
if (safeRightsManagementHandle != null)
{
safeRightsManagementHandle.Close();
}
}
bool flag = false;
try
{
this.userContext.Lock();
flag = true;
using (Item item = Item.Bind(asyncState.MessageId.GetSession(this.userContext), asyncState.MessageId.StoreObjectId, ItemBindOption.None))
{
MessageItem messageItem = item as MessageItem;
if (messageItem == null)
{
IrmLicensingManager.Tracer.TraceError((long)this.GetHashCode(), "AcquireLicenseAndRightsCB: bound item is not a message. Ignoring it.");
}
else
{
messageItem.OpenAsReadWrite();
messageItem[MessageItemSchema.DRMRights] = useLicenseAndUsageRights.UsageRights;
messageItem[MessageItemSchema.DRMExpiryTime] = useLicenseAndUsageRights.ExpiryTime;
if (!DrmClientUtils.IsCachingOfLicenseDisabled(useLicenseAndUsageRights.UseLicense))
{
using (Stream stream = messageItem.OpenPropertyStream(MessageItemSchema.DRMServerLicenseCompressed, PropertyOpenMode.Create))
{
DrmEmailCompression.CompressUseLicense(useLicenseAndUsageRights.UseLicense, stream);
}
}
messageItem[MessageItemSchema.DRMPropsSignature] = useLicenseAndUsageRights.DRMPropsSignature;
RightsManagedMessageItem rightsManagedMessageItem = messageItem as RightsManagedMessageItem;
if (rightsManagedMessageItem != null && rightsManagedMessageItem.IsRestricted && !rightsManagedMessageItem.TryDecode(Utilities.CreateOutboundConversionOptions(this.userContext), false).Failed)
{
bool flag2 = false;
foreach (AttachmentHandle attachmentHandle in rightsManagedMessageItem.ProtectedAttachmentCollection)
{
if (!attachmentHandle.IsInline)
{
flag2 = true;
break;
}
}
messageItem[MessageItemSchema.AllAttachmentsHidden] = !flag2;
rightsManagedMessageItem.AbandonChangesOnProtectedData();
}
messageItem.Save(SaveMode.ResolveConflicts);
if (DrmClientUtils.IsCachingOfLicenseDisabled(useLicenseAndUsageRights.UseLicense))
{
this.EnqueueLicensingError(asyncState.MessageId, SanitizedHtmlString.FromStringId(-1616549110, this.userCulture), asyncState.RequestCorrelator);
}
else
{
this.EnqueueLicenseAcquired(asyncState.MessageId, asyncState.RequestCorrelator);
}
}
}
}
finally
{
if (this.userContext.LockedByCurrentThread() && flag)
{
this.userContext.Unlock();
}
}
}
}
catch (OwaLockTimeoutException arg)
{
IrmLicensingManager.Tracer.TraceError <OwaLockTimeoutException>((long)this.GetHashCode(), "AcquireLicenseAndRightsCB: timed-out at acquiring user context lock. Exception: {0}", arg);
this.EnqueueLicensingError(asyncState.MessageId, new SanitizedHtmlString(LocalizedStrings.GetNonEncoded(858913858)), asyncState.RequestCorrelator);
}
catch (ExchangeConfigurationException arg2)
{
IrmLicensingManager.Tracer.TraceError <ExchangeConfigurationException>((long)this.GetHashCode(), "AcquireLicenseAndRightsCB: caught exception. Exception: {0}", arg2);
this.HandleExchangeConfigurationException(asyncState.MessageId, asyncState.RequestCorrelator);
}
catch (RightsManagementException ex)
{
IrmLicensingManager.Tracer.TraceError <RightsManagementException>((long)this.GetHashCode(), "AcquireLicenseAndRightsCB: caught exception. Exception: {0}", ex);
this.HandleRightsManagementException(ex, asyncState.MessageId, asyncState.RequestCorrelator);
}
catch (StoragePermanentException ex2)
{
IrmLicensingManager.Tracer.TraceError <StoragePermanentException>((long)this.GetHashCode(), "AcquireLicenseAndRightsCB: caught exception. Exception: {0}", ex2);
this.EnqueueLicensingError(asyncState.MessageId, SanitizedHtmlString.Format(LocalizedStrings.GetHtmlEncoded(994351595, this.userCulture), new object[]
{
ex2.Message
}), asyncState.RequestCorrelator);
}
catch (TransientException arg3)
{
IrmLicensingManager.Tracer.TraceError <TransientException>((long)this.GetHashCode(), "AcquireLicenseAndRightsCB: caught exception. Exception: {0}", arg3);
this.EnqueueLicensingError(asyncState.MessageId, new SanitizedHtmlString(LocalizedStrings.GetNonEncoded(858913858)), asyncState.RequestCorrelator);
}
catch (Exception ex3)
{
IrmLicensingManager.Tracer.TraceError <Exception>((long)this.GetHashCode(), "AcquireLicenseAndRightsCB: caught exception. Exception: {0}", ex3);
if (Globals.SendWatsonReports)
{
IrmLicensingManager.Tracer.TraceError((long)this.GetHashCode(), "AcquireLicenseAndRightsCB: sending watson report...");
string data = string.Format("OWA version: {0}; Message Id: {1}", Globals.ApplicationVersion, asyncState.MessageId.ToBase64String());
ExWatson.AddExtraData(data);
ExWatson.SendReport(ex3, ReportOptions.None, null);
IrmLicensingManager.Tracer.TraceError((long)this.GetHashCode(), "AcquireLicenseAndRightsCB: watson report has been sent.");
}
}
}