7.13 JSON Web Token claims defined within the present document

24.2293GPPIP multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP)Release 18Stage 3TS

7.13.1 General

This subclause contains definitions for JSON Web Token claims RFC 7519 [235] usage in the 3GPP IM CN subsystem.

NOTE: The claim names are defined as private claim names, and do not require registration, as defined in RFC 7519 [235].

7.13.2 3GPP-WAF

The 3gpp-waf claim is used to transport the identity of the WAF.

Claim name: 3gpp-waf

Claim value: String

Claim description: WAF identity

7.13.3 3GPP-WWSF

The 3gpp-wwsf claim is used to transport the identity of the WAF.

Claim name: 3gpp-wwsf

Claim value: String

Claim description: WWSF identity

7.13.4 identityHeader

The identityHeader claim is used to transport a SIP Identity header field.

Claim name: identityHeader

Claim value: String

Claim description: Contents of an Identity header field

7.13.5 verstatValue

The verstatValue claim is used to transport the value of a verstat tel URI parameter.

Claim name: verstatValue

Claim value: String

Claim description: The value of a verstat tel URI parameter.

7.13.6 identityHeaders

The identityHeaders claim is used to transport one or more SIP Identity header field(s).

Claim name: identityHeaders

Claim value: Array of strings

Claim description: Array of Identity header fields needed to verify diverting users.

7.13.7 divResult

The divResult claim is used to transport the result for the verified div claims and related identities.

Claim name: divResult

Claim value: Array of one or more [div, verstatValue] tuples

Claim description: The value of a verstat tel URI parameter.

7.13.8 verstatPriority

The verstatPriority claim is used to transport the verification value of the Resource-Priority header field and optionally the header field value "psap-callback" of the Priority header field.

Claim name: verstatPriority

Claim value: String

Claim description: Indicates the result of the verification of the Resource-Priority header field and optionally the header field value "psap-callback" of the Priority header field.