Projet 2a

Consultation 2017/22: Projets d'ordonnances pour la mise en œuvre de la nouvelle loi fédérale sur la surveillance de la correspondance par poste et télécommunication · 194 pages

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Technical requirements for the handover interfaces for the execution of telecommunications surveillance

4.2.2.5 Message flow for a real-time interception cancellation order

This section provides an overview of the message flow for a real-time interception cancellation order.

CSP PTSS

Admin. Admin.

Function Function

Adm. CREATERequest Adm.

LITask

ObjectID = LITask:ObjectID,

DesiredStatus = Active

CREATEResponse

LITask created with ObjectID = LITask:ObjectID

Status:

Status : AwaitingProvisioning

«AwaitingProvisioning»

UPDATERequest

LITask LITask updated for

DesiredStatus = Cancelled cancellation UPDATEResponse

LITask LITask updated

LISTRequest

ObjectType = Notification

[New Notification = True] Periodical polling for

Notification objects

LISTResponse

Notification(s) : ObjectID(s)

LITask status Cancelled New Notification = True

GETRequest

Notification(s): ObjectID

GETResponse

Notification

(AssociatedObject = LITask:ObjectID)

GETRequest

LITask : ObjectID

GETResponse

LITask LITask : Status = Cancelled Status = Cancelled New Notification = False

Figure 4-4: Message flow for a real-time interception cancellation order based on HTTP