/// <summary>
/// Retrieves the operating system disk encryption status from the given instance view.
/// </summary>
/// <param name="instanceView">Encryption extension instance view.</param>
/// <return>Os disk status.</return>
internal static EncryptionStatus OSDiskStatus(VirtualMachineExtensionInstanceView instanceView)
{
string subStatusJson = InstanceViewFirstSubStatus(instanceView);
if (subStatusJson == null)
{
return(EncryptionStatus.Unknown);
}
JObject jObject = JObject.Parse(subStatusJson);
if (jObject["os"] == null)
{
return(EncryptionStatus.Unknown);
}
return(EncryptionStatus.Parse((string)jObject["os"]));
}
///GENMHASH:CFF730CD005B7D5386D59ADCF7C33D0C:80F0D0455B27E848B9196C7D1768B4DB
public EncryptionStatus DataDiskStatus()
{
if (!HasEncryptionExtension())
{
return(EncryptionStatus.NotEncrypted);
}
string subStatusJson = InstanceViewFirstSubStatus();
if (subStatusJson == null)
{
return(EncryptionStatus.Unknown);
}
if (subStatusJson == null)
{
return(EncryptionStatus.Unknown);
}
JObject jObject = JObject.Parse(subStatusJson);
if (jObject["data"] == null)
{
return(EncryptionStatus.Unknown);
}
return(EncryptionStatus.Parse((string)jObject["data"]));
}
public EncryptionStatus OSDiskStatus()
{
if (virtualMachine.InstanceView == null || virtualMachine.InstanceView.Disks == null)
{
return(EncryptionStatus.Unknown);
}
foreach (DiskInstanceView diskInstanceView in virtualMachine.InstanceView.Disks)
{
// encryptionSettings will be set only for OSDisk
if (diskInstanceView.EncryptionSettings != null)
{
foreach (InstanceViewStatus status in diskInstanceView.Statuses)
{
EncryptionStatus encryptionStatus = EncryptionExtensionIdentifier.GetEncryptionStatusFromCode(status.Code);
if (encryptionStatus != null)
{
return(encryptionStatus);
}
}
break;
}
}
return(EncryptionStatus.Unknown);
}
public EncryptionStatus DataDiskStatus()
{
if (virtualMachine.InstanceView == null || virtualMachine.InstanceView.Disks == null)
{
return(EncryptionStatus.Unknown);
}
var encryptStatuses = new HashSet <EncryptionStatus>();
foreach (DiskInstanceView diskInstanceView in virtualMachine.InstanceView.Disks)
{
// encryptionSettings will be null for data disks and non-null for os disk.
if (diskInstanceView.EncryptionSettings != null)
{
continue;
}
foreach (InstanceViewStatus status in diskInstanceView.Statuses)
{
EncryptionStatus encryptionStatus = EncryptionExtensionIdentifier.GetEncryptionStatusFromCode(status.Code);
if (encryptionStatus != null)
{
encryptStatuses.Add(encryptionStatus);
break;
}
}
}
// Derive an overall encryption status for all data disks.
// --------------
if (encryptStatuses.Count == 0)
{
// Zero disks or disks without encryption state status.
return(EncryptionStatus.Unknown);
}
else if (encryptStatuses.Count == 1)
{
// Single item indicate all disks are of the same encryption state.
//
return(encryptStatuses.First());
}
//
// More than one encryptStatuses indicates multiple disks with different encryption states.
// The precedence is UNKNOWN > NOT_MOUNTED > ENCRYPTION_INPROGRESS > VM_RESTART_PENDING
if (encryptStatuses.Contains(EncryptionStatus.Unknown))
{
return(EncryptionStatus.Unknown);
}
else if (encryptStatuses.Contains(EncryptionStatus.NotMounted))
{
return(EncryptionStatus.NotMounted);
}
else if (encryptStatuses.Contains(EncryptionStatus.EncryptionInProgress))
{
return(EncryptionStatus.EncryptionInProgress);
}
else if (encryptStatuses.Contains(EncryptionStatus.VMRestartPending))
{
return(EncryptionStatus.VMRestartPending);
}
else
{
return(EncryptionStatus.Unknown);
}
}