private bool HierarchicalCheckForCannedRoleGroups(ADGroup group, out ADGroup cannedRoleGroup)
{
cannedRoleGroup = null;
if (group.OrganizationId.Equals(OrganizationId.ForestWideOrgId))
{
cannedRoleGroup = this.recipientSession.ResolveWellKnownGuid <ADGroup>(WellKnownGuid.EoaWkGuid, this.configurationSession.ConfigurationNamingContext);
if (cannedRoleGroup == null)
{
this.writeError(new ExOrgAdminSGroupNotFoundException(WellKnownGuid.EoaWkGuid), ExchangeErrorCategory.ServerOperation, null);
}
this.excludedFromEmptinessValidation.Add(group.Id);
return(!cannedRoleGroup.ContainsMember(group.Id, false) || !this.IsGroupEmpty(cannedRoleGroup));
}
return(true);
}
private static bool IsAllowedByFreeBusyAccessScope(FreeBusyQuery freeBusyQuery, OrganizationRelationship organizationRelationship)
{
if (organizationRelationship.FreeBusyAccessScope == null)
{
FreeBusyPermission.SecurityTracer.TraceDebug <object, ADObjectId>(0L, "{0}: OrganizationRelationship {1} doesn't restrict any mailbox to share externally.", TraceContext.Get(), organizationRelationship.Id);
return(true);
}
IRecipientSession tenantOrRootOrgRecipientSession = DirectorySessionFactory.Default.GetTenantOrRootOrgRecipientSession(ConsistencyMode.IgnoreInvalid, organizationRelationship.Session.SessionSettings, 620, "IsAllowedByFreeBusyAccessScope", "f:\\15.00.1497\\sources\\dev\\infoworker\\src\\common\\Availability\\FreeBusyPermission.cs");
ADGroup adgroup = tenantOrRootOrgRecipientSession.Read(organizationRelationship.FreeBusyAccessScope) as ADGroup;
if (adgroup == null)
{
FreeBusyPermission.SecurityTracer.TraceError <object, ADObjectId>(0L, "{0}: OrganizationRelationship.FreeBusyAccessScope is defined as {1}, but cannot be found in AD.", TraceContext.Get(), organizationRelationship.FreeBusyAccessScope);
return(false);
}
if (!adgroup.ContainsMember(freeBusyQuery.RecipientData.Id, false))
{
FreeBusyPermission.SecurityTracer.TraceDebug <object, EmailAddress, ADObjectId>(0L, "{0}: mailbox {1} is not member of OrganizationRelationship.FreeBusyAccessScope {2}.", TraceContext.Get(), freeBusyQuery.Email, organizationRelationship.FreeBusyAccessScope);
return(false);
}
return(true);
}
internal MailTipsPermission Lookup(RecipientData recipientData)
{
if (this.ExternalClientContext == null)
{
this.tracer.TraceDebug <object, EmailAddress>((long)this.traceId, "{0}: InternalMailTipsPermission used for {1} because requester is not external", TraceContext.Get(), recipientData.EmailAddress);
return(MailTipsPermission.AllAccess);
}
if (recipientData.IsEmpty)
{
this.tracer.TraceDebug <object, EmailAddress>((long)this.traceId, "{0}: InternalMailTipsPermission used for {1} because recipient did not resolve in AD", TraceContext.Get(), recipientData.EmailAddress);
return(MailTipsPermission.AllAccess);
}
MailTipsPermission mailTipsPermission;
if (this.permissionMap.TryGetValue(recipientData.OrganizationId, out mailTipsPermission))
{
return(mailTipsPermission);
}
OrganizationRelationship organizationRelationship = FreeBusyPermission.GetOrganizationRelationship(recipientData.OrganizationId, this.ExternalClientContext.EmailAddress.Domain);
if (organizationRelationship == null || !organizationRelationship.Enabled)
{
this.tracer.TraceDebug <object, OrganizationId, string>((long)this.traceId, "{0}: No organization relationship found in organization {1} for domain {2}", TraceContext.Get(), recipientData.OrganizationId, this.ExternalClientContext.EmailAddress.Domain);
return(MailTipsPermission.NoAccess);
}
bool requesterInAccessScope = false;
if (organizationRelationship.MailTipsAccessScope == null)
{
requesterInAccessScope = true;
}
else if (organizationRelationship.MailTipsAccessEnabled && organizationRelationship.MailTipsAccessLevel != MailTipsAccessLevel.None)
{
IRecipientSession tenantOrRootOrgRecipientSession = DirectorySessionFactory.Default.GetTenantOrRootOrgRecipientSession(ConsistencyMode.IgnoreInvalid, ADSessionSettings.FromOrganizationIdWithoutRbacScopesServiceOnly(recipientData.OrganizationId), 127, "Lookup", "f:\\15.00.1497\\sources\\dev\\infoworker\\src\\common\\MailTips\\MailTipsPerRequesterPermissionMap.cs");
ADGroup adgroup = tenantOrRootOrgRecipientSession.Read(organizationRelationship.MailTipsAccessScope) as ADGroup;
if (adgroup == null)
{
this.tracer.TraceError <object, OrganizationId, ADObjectId>((long)this.traceId, "{0}: OrganizationRelationship for organization {1} has invalid MailTipsAccessScope {2} which cannot be resolved in ad as an ADGroup", TraceContext.Get(), recipientData.OrganizationId, organizationRelationship.MailTipsAccessScope);
}
else if (adgroup.ContainsMember(recipientData.Id, false))
{
this.tracer.TraceDebug((long)this.traceId, "{0}: {1} is a member of MailTipsAccessScope {2} for OrganizationRelationship of organization {3}", new object[]
{
TraceContext.Get(),
recipientData.EmailAddress,
organizationRelationship.MailTipsAccessScope,
recipientData.OrganizationId
});
requesterInAccessScope = true;
}
else
{
this.tracer.TraceDebug((long)this.traceId, "{0}: {1} is not a member of MailTipsAccessScope {2} for OrganizationRelationship of organization {3}", new object[]
{
TraceContext.Get(),
recipientData.EmailAddress,
organizationRelationship.MailTipsAccessScope,
recipientData.OrganizationId
});
}
}
mailTipsPermission = new MailTipsPermission(organizationRelationship.MailTipsAccessEnabled, organizationRelationship.MailTipsAccessLevel, requesterInAccessScope);
this.permissionMap[recipientData.OrganizationId] = mailTipsPermission;
return(mailTipsPermission);
}