ETSI TS 103 120 V1.3.1 (2019-05)

Lawful Interception (LI); Interface for warrant information

RTS/LI-00168

General Information

• Status: Published
• Publication Date: 14-May-2019
• Technical Committee: LI - Lawful Interception
• Current Stage: 12 - Completion
• Due Date: 30-Jun-2019
• Completion Date: 15-May-2019

Standards Content (Sample)

ETSI TS 103 120 V1.3.1 (2019-05)






TECHNICAL SPECIFICATION
Lawful Interception (LI);
Interface for warrant information

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2 ETSI TS 103 120 V1.3.1 (2019-05)



Reference
RTS/LI-00168
Keywords
eWarrant, lawful interception, warrant, warrantry

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3 ETSI TS 103 120 V1.3.1 (2019-05)
Contents
Intellectual Property Rights . 7
Foreword . 7
Modal verbs terminology . 7
Executive summary . 7
Introduction . 7
1 Scope . 8
2 References . 8
2.1 Normative references . 8
2.2 Informative references . 9
3 Definition of terms, symbols and abbreviations . 10
3.1 Terms . 10
3.2 Symbols . 10
3.3 Abbreviations . 10
4 Structure and model. 11
4.1 Structure of the standard . 11
4.2 Structure of the present document . 11
4.3 Reference model . 11
5 Message Exchange . 12
6 Message Structure . 13
6.1 Overview . 13
6.2 Message Header . 14
6.2.1 Introduction. 14
6.2.2 Structure . 14
6.2.3 Version . 14
6.2.4 EndpointID . 15
6.2.5 Transaction Identifiers . 15
6.3 Message Payload . 15
6.3.1 Introduction. 15
6.3.2 Request Payload . 16
6.3.3 Response Payload . 16
6.4 Action Request and Responses . 16
6.4.1 Overview . 16
6.4.2 Action Requests . 16
6.4.3 Action Responses . 17
6.4.4 Action Identifiers . 17
6.4.5 GET . 17
6.4.6 CREATE . 17
6.4.7 UPDATE . 18
6.4.8 LIST . 19
6.4.9 Action Unsuccessful Information . 20
7 Data Definitions . 20
7.1 HI-1 Object . 20
7.1.1 Overview . 20
7.1.2 ObjectIdentifier . 21
7.1.3 Generation. 21
7.1.4 AssociatedObjects . 21
7.1.5 LastChanged . 21
7.1.6 NationalHandlingParameters . 21
7.2 Authorisation Object . 22
7.2.1 Overview . 22
7.2.2 AuthorisationReference . 22
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4 ETSI TS 103 120 V1.3.1 (2019-05)
7.2.3 AuthorisationLegalType . 23
7.2.4 AuthorisationPriority . 23
7.2.5 AuthorisationStatus . 23
7.2.6 AuthorisationDesiredStatus . 24
7.2.7 AuthorisationTimespan . 24
7.2.8 AuthorisationCSPID . 24
7.2.9 AuthorisationCreationTimestamp . 25
7.2.10 AuthorisationServedTimestamp . 25
7.2.11 AuthorisationApprovalDetails . 25
7.2.12 AuthorisationFlags . 25
7.3 Document Object . 25
7.3.1 Overview . 25
7.3.2 DocumentReference. 26
7.3.3 DocumentName . 26
7.3.4 DocumentStatus . 26
7.3.5 DocumentDesiredStatus . 27
7.3.6 DocumentTimespan . 27
7.3.7 DocumentType . 27
7.3.8 DocumentProperties. 28
7.3.9 DocumentBody . 28
7.3.10 DocumentSignature . 28
7.4 Notification Object . 28
7.4.1 Overview . 28
7.4.2 NotificationDetails . 29
7.4.3 NotificationType . 29
7.4.4 NewNotification . 29
7.4.5 NotificationTimestamp . 30
7.4.6 NationalNotificationParameters . 30
8 Task Objects . 30
8.1 Overview . 30
8.2 LITaskObject . 30
8.2.1 Overview . 30
8.2.2 Reference . 31
8.2.3 Status . 31
8.2.4 DesiredStatus . 32
8.2.5 TimeSpan . 32
8.2.6 TargetIdentifier . 33
8.2.6.1 Overview . 33
8.2.6.2 TargetIdentifierValues Field . 33
8.2.6.3 FormatType . 33
8.2.6.4 Task Service Type . 34
8.2.7 DeliveryType . 34
8.2.8 TaskDeliveryDetails . 34
8.2.8.1 Overview . 34
8.2.8.2 DeliveryDestination . 35
8.2.8.3 DeliveryAddress . 35
8.2.8.4 HandoverFormat . 35
8.2.9 ApprovalDetails . 36
8.2.10 CSPID . 36
8.2.11 HandlingProfile . 36
8.2.12 Flags. 36
9 Transport and Encoding . 36
9.1 Overview . 36
9.2 Encoding. 37
9.2.1 XML Schema . 37
9.2.2 Error conditions . 37
9.2.3 Message signing and encryption . 37
9.3 HTTP Transport . 37
9.3.1 Use of HTTP . 37
9.3.2 Client/Server architecture . 37
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5 ETSI TS 103 120 V1.3.1 (2019-05)
9.3.3 HTTP Configuration . 37
9.3.4 Transport security . 37
9.4 Nationally-defined Transport . 38
Annex A (informative): Example usage scenarios for HI-1 . 39
A.1 Overview . 39
A.2 Direct communication . 39
A.3 Single "Central Authority" . 39
A.4 Multiple Approving Authorities . 41
A.4.1 Overview . 41
A.4.2 "Serial" interaction . 41
A.4.3 "Parallel" interaction . 42
Annex B (informative): Example Template National Profile . 43
B.1 Introduction . 43
B.1.1 Overview . 43
B.1.2 Structure of this annex . 43
B.1.3 Checklist for National Profile authors . 43
B.1.4 Details of the fictional national jurisdiction . 44
B.2 Example National Profile . 45
B.2.1 Approach and reference model . 45
B.2.1.1 Overview . 45
B.2.1.2 Warrants . 45
B.2.1.3 Tasking Instructions . 45
B.2.1.4 Representation by HI-1 Objects . 46
B.2.2 Message Structure . 46
B.2.2.1 Overview . 46
B.2.2.2 Version information . 46
B.2.2.3 Sender and Receiver Identifiers . 46
B.2.2.4 LIST semantics . 46
B.2.3 Data Definitions . 47
B.2.3.1 Overview . 47
B.2.3.2 Object Identifiers . 47
B.2.3.3 Generic Object Fields . 47
B.2.3.4 Authorisation Objects . 47
B.2.3.5 Document Objects . 48
B.2.3.6 Notification Objects . 49
B.2.3.7 LITaskObjects . 49
B.2.4 Transport and Encoding . 50
B.2.5 Example XML . 50
B.2.5.1 Introduction. 50
B.2.5.2 Request 1 . 51
B.2.5.3 Response 1 . 52
B.2.5.4 Request 2 . 53
B.2.5.5 Response 2 . 53
B.2.5.6 Request 3 . 55
B.2.5.7 Response 3 . 56
Annex C (normative): ETSI Target Identifier Format Definitions . 58
C.1 Overview . 58
C.2 Definitions . 58
Annex D (normative): Error Codes . 60
D.1 Detailed error codes. 60
Annex E (normative): Approval Details . 61
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6 ETSI TS 103 120 V1.3.1 (2019-05)
E.1 Overview . 61
E.2 ApprovalType . 61
E.3 ApprovalDescription . 61
E.4 ApprovalReference . 61
E.5 ApproverDetails .
...