Auth cypher param dropped if no Authorization header causing exception instead of unauthorized error

[mathix420]

The simplified schema used

type User {
    id: ID! @id
    publishedVideos: [Video!]! @relationship(type: "PUBLISHER", direction: OUT)
}

type Video {
    id: ID! @id
    publisher: User! @relationship(type: "PUBLISHER", direction: IN)
}

extend type Video @auth(rules: [{ where: { publisher: { id: "$jwt.sub" } } }])

Query used

query getVideos {
    videos {
        id
    }
}

Behavior

• When passing an Authorization header with the JWT, everything is working fine.
• Once the Authorization is removed, got the following error:

Expected parameter(s): this_auth_where0_publisher_id

DEBUG data
Authenticated test:

@neo4j/graphql:execute About to execute Cypher:

Cypher:
    [HIDDEN]
Params:
    {
      "this_auth_where0_publisher_id": "719dd44f-c7c6-422e-8bf8-41127c8a306e",
      "auth": {
        "isAuthenticated": true,
        "roles": [],
        "jwt": {
          [HIDDEN]
          "sub": "719dd44f-c7c6-422e-8bf8-41127c8a306e"
        }
      }
    } +0ms

Non-authenticated test:

@neo4j/graphql:execute About to execute Cypher:

Cypher:
    [HIDDEN]
Params:
{
  "auth": {
    "isAuthenticated": false,
    "roles": []
  }
} +10s

Expected behavior
Non-authenticated:

@neo4j/graphql:execute About to execute Cypher:

Cypher:
    [HIDDEN]
Params:
{
  "this_auth_where0_publisher_id": null,
  "auth": {
    "isAuthenticated": false,
    "roles": []
  }
} +10s