OptionalalgOptionalinvalidThe message to return when the user is invalid.
If a function is provided, it will be called with the request and context as arguments.
If the function returns a string, it will be used as the message.
If the function returns an object, it will be serialized as JSON and used as the response body.
"Invalid user"
(args) => `Invalid user: ${args.request.headers.get("X-User")}`
async (args) => {
let user = await getUser(args.context);
return `Invalid user: ${user}`;
}
{ error: "Invalid user" }
(args) => ({
error: `Invalid user: ${args.request.headers.get("X-User")}`
})
async (args) => {
let user = await getUser(args.context);
return { error: `Invalid user: ${user}` };
}
The URL of the JWKS endpoint.
OptionalrealmThe domain name of the realm, as part of the returned WWW-Authenticate challenge header.
Optionalverify
The algorithm to use for verifying the JWT signature.