Every command in this tree called /api/get-users, /api/set-password,
/api/add-provider and twenty-five more — the Casdoor-era surface. IAM
serves /v1/iam/<entity> and /v1/iam/password; all twenty-eight 404d. The
client id and secret rode in the query string besides, where the server
never looks and every log does.
IAM's entities all have the same five routes, so this is one
implementation of them over a table of fourteen entities rather than
fourteen hand-written command trees: 1391 lines to 300, and every entity
gains the verbs only some of them had. The credential goes in
Authorization — Basic for a confidential client, a bearer when one is
exported — and configure writes ~/.hanzo/auth.json 0600.
test_iam_cli reads IAM's own route registrations out of its Go source and
asserts every route this CLI names is one of them: 70 checked, and it is
what caught certs/get answering GET where the table said POST.