mod_auth_oauth_external: Work without token validation endpoint In this mode, only PLAIN is possible and the provided username is assumed to be the XMPP localpart.

mod_auth_oauth_external: Fix missing import of util.jid

mod_rest/rest.sh: Trim trailing whitespace

mod_rest/rest.sh: Add --logout to revoke token

mod_rest/rest.sh: Make scopes to request configurable in restrc Makes it easier to experiment with requesting various scopes and roles

mod_http_oauth2: Strip unknown scopes from consent page Since the scope string can be any arbitrary space-separated strings.

mod_http_oauth2: Simplify code with the power of first class functions Selected / primary role is the first assumable role

mod_http_oauth2: More functional functions

mod_http_oauth2: Add function for filtering roles

mod_http_oauth2: Support granting zero role-scopes It seems Very Bad that if you uncheck all roles on the consent page, you get the default scopes, which seems the opposite of what you probably intended. Currently, mod_tokenauth will do the same thing, so work is needed there too to allow issuing tokens without roles. A token without a role could be used for OIDC login, and not much else. This seems like a valuable thing to support.