Merge branch 'main' into c2bo/cwt-referencedtoken

Author: c2bo

.github/workflows/archive.yml

@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: "Checkout"
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     # Note: No caching for this build!
 

.github/workflows/ghpages.yml

@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: "Checkout"
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: "Setup"
       id: setup
@@ -34,7 +34,7 @@ jobs:
         python3 src/main.py
 
     - name: "Caching"
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: |
           .refcache

.github/workflows/publish.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: "Checkout"
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     # See https://github.com/actions/checkout/issues/290
     - name: "Get Tag Annotations"
@@ -29,7 +29,7 @@ jobs:
         python3 src/main.py
 
     - name: "Caching"
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: |
           .refcache

.github/workflows/update.yml

@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: "Checkout"
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: "Update Generated Files"
       uses: martinthomson/i-d-template@v1

draft-ietf-oauth-status-list.md

@@ -82,7 +82,7 @@ The status list token data structures themselves are also represented as JWTs or
 
 Token formats secured by JOSE {{IANA.JOSE}} or COSE {{RFC9052}}, such as JSON Web Tokens (JWTs) {{RFC7519}}, CBOR Web Tokens (CWTs) {{RFC8392}} and ISO mdoc {{ISO.mdoc}}, have vast possible applications. Some of these applications can involve issuing a token whereby certain semantics about the token can change over time, which are important to be able to communicate to relying parties in an interoperable manner, such as whether the token is considered invalidated or suspended by its issuer.
 
-This document defines a Status List and its representations in JSON and CBOR formats that describe the individual statuses of multiple Referenced Tokens, which themselves are JWTs or CWTs. The statuses of all Referenced Tokens are conveyed via a bit array in the Status List. Each Referenced Token is allocated an index during issuance that represents its position within this bit array. The value of the bit(s) at this index correspond to the Referenced Token's status. A Status List may either be provided by an endpoint or be signed and embedded into a Status List Token, whereas this document defines its representations in JWT and CWT. Status Lists may be composed for expressing a range of Status Types. This document defines basic Status Types for the most common use cases as well as an extensibility mechanism for custom Status Types. The document also defines how an issuer of a Referenced Token references a Status List (Token).
+This document defines a Status List and its representations in JSON and CBOR formats that describe the individual statuses of multiple Referenced Tokens, which themselves are JWTs or CWTs. The statuses of all Referenced Tokens are conveyed via a bit array in the Status List. Each Referenced Token is allocated an index during issuance that represents its position within this bit array. The value of the bit(s) at this index correspond to the Referenced Token's status. A Status List may either be provided via HTTPS or be signed and embedded into a Status List Token, whereas this document defines its representations in JWT and CWT. Status Lists may be composed for expressing a range of Status Types. This document defines basic Status Types for the most common use cases as well as an extensibility mechanism for custom Status Types. The document also defines how an issuer of a Referenced Token references a Status List (Token).
 
 An example for the usage of a Status List is to manage the status of issued access tokens as defined in section 1.4 of {{RFC6749}}. Token Introspection {{RFC7662}} defines another way to determine the status of an issued access token, but it requires the party trying to validate an access tokens status to directly contact the token issuer, whereas the mechanism defined in this specification does not have this limitation.
 
@@ -415,7 +415,9 @@ The processing rules for JWT or CWT precede any evaluation of a Referenced Token
 
 ## Status List Request
 
-To obtain the Status List or Status List Token, the Relying Party MUST send a HTTP GET request to the Status List Endpoint. Communication with the Status List Endpoint MUST utilize TLS. Which version(s) should be implemented will vary over time. A TLS server certificate check MUST be performed as defined in Section 5 and 6 of {{RFC6125}}.
+To obtain the Status List or Status List Token, the Relying Party MUST send an HTTP GET request to the URI provided in the Referenced Token.
+
+If the Status List is provided by an HTTP endpoint (and not as a Status List Token), the provider of the Status List MUST utilize TLS. Which version(s) should be implemented will vary over time. A TLS server certificate check MUST be performed as defined in Section 5 and 6 of {{RFC6125}}.
 
 The Relying Party SHOULD send the following Accept-Header to indicate the requested response type:
 
@@ -442,10 +444,6 @@ In the case of "application/statuslist+cwt", the response MUST be of type CWT an
 
 The HTTP response SHOULD use gzip Content-Encoding as defined in {{RFC9110}}.
 
-## Caching
-
-If caching is required (e.g., to enable the use of alternative mechanisms for hosting, like Content Delivery Networks), the control of the caching mechanism SHOULD be implemented using the standard HTTP Cache-Control as defined in {{RFC9111}}.
-
 ## Validation Rules
 
 TBD
@@ -803,6 +801,9 @@ for their valuable contributions, discussions and feedback to this specification
 -03
 
 * change cwt referenced token example to hex and annotated hex
+* require TLS only for fetching Status List, not for Status List Token
+* remove the undefined phrase Status List endpoint
+* remove http caching in favor of the new ttl claim
 * clarify the sub claim of Status List Token
 * relax status_list iss requirements for CWT
 * Fixes missing parts & iana ttl registration in CWT examples