The Grant Negotiation and Authorization Protocol - Advanced Features
draft-hardt-gnap-advanced-01

Document Type Active Internet-Draft (individual)
Author Dick Hardt 
Last updated 2020-08-15
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Network Working Group                                      D. Hardt, Ed.
Internet-Draft                                                SignIn.Org
Intended status: Standards Track                          15 August 2020
Expires: 16 February 2021

  The Grant Negotiation and Authorization Protocol - Advanced Features
                      draft-hardt-gnap-advanced-01

Abstract

   TBD

Status of This Memo

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   This Internet-Draft will expire on 16 February 2021.

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   Copyright (c) 2020 IETF Trust and the persons identified as the
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   This document is subject to BCP 78 and the IETF Trust's Legal
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   Please review these documents carefully, as they describe your rights
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Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Grant Management APIs . . . . . . . . . . . . . . . . . . . .   4

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     2.1.  List Grants . . . . . . . . . . . . . . . . . . . . . . .   4
     2.2.  Update Grant  . . . . . . . . . . . . . . . . . . . . . .   4
     2.3.  Delete Grant  . . . . . . . . . . . . . . . . . . . . . .   5
     2.4.  Grant Options . . . . . . . . . . . . . . . . . . . . . .   5
   3.  Authorization Management APIs . . . . . . . . . . . . . . . .   5
     3.1.  Update Access . . . . . . . . . . . . . . . . . . . . . .   6
     3.2.  Delete Access . . . . . . . . . . . . . . . . . . . . . .   6
     3.3.  Access Options  . . . . . . . . . . . . . . . . . . . . .   6
   4.  Reciprocal Grant  . . . . . . . . . . . . . . . . . . . . . .   7
   5.  GS Initiated Grant  . . . . . . . . . . . . . . . . . . . . .   8
   6.  User Exists . . . . . . . . . . . . . . . . . . . . . . . . .   9
   7.  Multiple Interactions . . . . . . . . . . . . . . . . . . . .  10
   8.  Error Responses . . . . . . . . . . . . . . . . . . . . . . .  12
   9.  Acknowledgments . . . . . . . . . . . . . . . . . . . . . . .  12
   10. IANA Considerations . . . . . . . . . . . . . . . . . . . . .  12
   11. Security Considerations . . . . . . . . . . . . . . . . . . .  12
   12. Normative References  . . . . . . . . . . . . . . . . . . . .  12
   Appendix A.  Document History . . . . . . . . . . . . . . . . . .  12
     A.1.  draft-hardt-gnap-advanced-00  . . . . . . . . . . . . . .  12
     A.2.  draft-hardt-gnap-advanced-01  . . . . . . . . . . . . . .  13
   Appendix B.  GS API Table . . . . . . . . . . . . . . . . . . . .  13
   Author's Address  . . . . . . . . . . . . . . . . . . . . . . . .  14

1.  Introduction

   This document includes additional features for the Grant Negotiation
   and Authorization Protocol (GNAP) [GNAP], and presumes familiarity
   and knowledge of GNAP.

   *Terminology*

   This document uses the following terms defined in [GNAP]:

   *  authN

   *  authZ

   *  Access

   *  Access URI

   *  Claim

   *  Grant Client (GC)

   *  Registered Client

   *  Grant

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   *  Grant Server (GS)

   *  Grant URI

   *  Grant Request

   *  Grant Response

   *  GS URI

   *  Interaction

   *  NumericDate

   *  Resource Owner (RO)

   *  Resource Server (RS)

   *  User

   *Notational Conventions*

   The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
   "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
   specification are to be interpreted as described in [RFC2119].

   Certain security-related terms are to be understood in the sense
   defined in [RFC4949].  These terms include, but are not limited to,
   "attack", "authentication", "authorization", "certificate",
   "confidentiality", "credential", "encryption", "identity", "sign",
   "signature", "trust", "validate", and "verify".
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