Files
minstrel/internal/api/admin_invites_test.go
T
bvandeusen bd362ab384 feat(server/m7-user-mgmt): admin endpoints (invites, users, promote/demote)
Five admin endpoints under existing RequireAdmin middleware:

- GET /api/admin/invites — list active + recently-redeemed
- POST /api/admin/invites — generate 24h invite, returns
  {token, expires_at, ...}. Audits ActionInviteCreate.
- DELETE /api/admin/invites/{token} — revoke unredeemed invite.
  Audits ActionInviteRevoke.
- GET /api/admin/users — list all users (id, username,
  display_name, is_admin, created_at).
- PUT /api/admin/users/{id}/admin — toggle is_admin with
  last-admin guard. Audits ActionPromoteAdmin / ActionDemoteAdmin.

Last-admin guard counts admins, refuses demotion of the sole
admin with 409 'last_admin'. Race window between count and update
is acceptable for v1 — worst case is 'no admins left,' which the
env-driven bootstrap or CLI reset can recover from. Common path
('admin demotes themselves') is now blocked.

Adds ListUsers, CountAdmins, UpdateUserAdmin sqlc queries to
users.sql.

Tests cover: invite create/list/delete round-trip, non-admin gets
403, user list, promote happy path, last-admin demotion refused,
two-admins demotion allowed.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-07 12:01:16 -04:00

112 lines
3.0 KiB
Go

package api
import (
"context"
"encoding/json"
"net/http"
"net/http/httptest"
"os"
"testing"
"github.com/go-chi/chi/v5"
"git.fabledsword.com/bvandeusen/minstrel/internal/auth"
)
func newAdminInvitesRouter(h *handlers) chi.Router {
r := chi.NewRouter()
r.Route("/api/admin", func(admin chi.Router) {
admin.Use(auth.RequireAdmin())
admin.Get("/invites", h.handleListInvites)
admin.Post("/invites", h.handleCreateInvite)
admin.Delete("/invites/{token}", h.handleDeleteInvite)
})
return r
}
func TestAdminInvites_CreateListDelete(t *testing.T) {
if os.Getenv("MINSTREL_TEST_DATABASE_URL") == "" {
t.Skip("MINSTREL_TEST_DATABASE_URL not set")
}
h, pool := testHandlers(t)
admin := seedUser(t, pool, "invadmin", "pw", true)
// Create
req := httptest.NewRequest(http.MethodPost, "/api/admin/invites", nil)
req = withUser(req, admin)
rec := httptest.NewRecorder()
newAdminInvitesRouter(h).ServeHTTP(rec, req)
if rec.Code != http.StatusOK {
t.Fatalf("create status = %d, want 200; body=%s", rec.Code, rec.Body.String())
}
var created struct {
Token string `json:"token"`
ExpiresAt string `json:"expires_at"`
}
if err := json.Unmarshal(rec.Body.Bytes(), &created); err != nil {
t.Fatalf("decode: %v", err)
}
if created.Token == "" {
t.Fatal("created.Token is empty")
}
// List
req = httptest.NewRequest(http.MethodGet, "/api/admin/invites", nil)
req = withUser(req, admin)
rec = httptest.NewRecorder()
newAdminInvitesRouter(h).ServeHTTP(rec, req)
if rec.Code != http.StatusOK {
t.Fatalf("list status = %d, want 200", rec.Code)
}
var listed struct {
Invites []struct{ Token string } `json:"invites"`
}
if err := json.Unmarshal(rec.Body.Bytes(), &listed); err != nil {
t.Fatalf("decode: %v", err)
}
found := false
for _, inv := range listed.Invites {
if inv.Token == created.Token {
found = true
}
}
if !found {
t.Errorf("created invite not in list response")
}
// Delete
req = httptest.NewRequest(http.MethodDelete, "/api/admin/invites/"+created.Token, nil)
req = withUser(req, admin)
rec = httptest.NewRecorder()
newAdminInvitesRouter(h).ServeHTTP(rec, req)
if rec.Code != http.StatusNoContent {
t.Errorf("delete status = %d, want 204", rec.Code)
}
// Verify gone
var count int
if err := pool.QueryRow(context.Background(),
"SELECT count(*) FROM user_invites WHERE token = $1", created.Token).Scan(&count); err != nil {
t.Fatalf("verify: %v", err)
}
if count != 0 {
t.Errorf("invite still exists after delete (count=%d)", count)
}
}
func TestAdminInvites_NonAdmin_403(t *testing.T) {
if os.Getenv("MINSTREL_TEST_DATABASE_URL") == "" {
t.Skip("MINSTREL_TEST_DATABASE_URL not set")
}
h, pool := testHandlers(t)
user := seedUser(t, pool, "invnonadmin", "pw", false)
req := httptest.NewRequest(http.MethodPost, "/api/admin/invites", nil)
req = withUser(req, user)
rec := httptest.NewRecorder()
newAdminInvitesRouter(h).ServeHTTP(rec, req)
if rec.Code != http.StatusForbidden {
t.Errorf("status = %d, want 403", rec.Code)
}
}