Files
restic-manager/internal/server/http/ui_repo_reinit_test.go
T
steve cce3cd8384 ui: P2R-09 auto-init UX — init line in chrome + danger-zone re-init
Latest 'init' job status surfaced under the host-detail vitals strip
(succeeded/failed/running/queued, with link to the live job log on
non-success). New POST /hosts/{id}/repo/reinit handler dispatches a
fresh init job after the operator types the host name to confirm;
audit row records 'host.repo_reinit'.
2026-05-04 10:49:57 +01:00

213 lines
6.8 KiB
Go

// ui_repo_reinit_test.go — covers the danger-zone re-init handler:
// hostname-confirm gate + offline guard + missing-creds guard.
package http
import (
"context"
stdhttp "net/http"
"net/http/httptest"
"net/url"
"path/filepath"
"strings"
"testing"
"time"
"github.com/coder/websocket"
"github.com/oklog/ulid/v2"
"gitea.dcglab.co.uk/steve/restic-manager/internal/api"
"gitea.dcglab.co.uk/steve/restic-manager/internal/auth"
"gitea.dcglab.co.uk/steve/restic-manager/internal/crypto"
"gitea.dcglab.co.uk/steve/restic-manager/internal/server/config"
"gitea.dcglab.co.uk/steve/restic-manager/internal/server/ui"
"gitea.dcglab.co.uk/steve/restic-manager/internal/server/ws"
"gitea.dcglab.co.uk/steve/restic-manager/internal/store"
)
// rawTestServerWithUI is the rawTestServer twin that also wires the
// UI renderer in, returning the raw httptest server so callers can
// dial /ws/agent. The UI is needed for the repo-reinit handler's
// error re-render path.
func rawTestServerWithUI(t *testing.T) (*Server, *httptest.Server, *store.Store) {
t.Helper()
dir := t.TempDir()
st, err := store.Open(context.Background(), filepath.Join(dir, "rm.db"))
if err != nil {
t.Fatalf("store: %v", err)
}
t.Cleanup(func() { _ = st.Close() })
keyPath := filepath.Join(dir, "secret.key")
_ = crypto.GenerateKeyFile(keyPath)
key, _ := crypto.LoadKeyFromFile(keyPath)
aead, _ := crypto.NewAEAD(key)
renderer, err := ui.New()
if err != nil {
t.Fatalf("ui.New: %v", err)
}
deps := Deps{
Cfg: config.Config{Listen: ":0", DataDir: dir, SecretKeyFile: keyPath},
Store: st,
AEAD: aead,
Hub: ws.NewHub(),
UI: renderer,
}
srv := New(deps)
ts := httptest.NewServer(srv.srv.Handler)
t.Cleanup(ts.Close)
return srv, ts, st
}
// enrolHostForUI is the enrolHostForWS twin for tests that use the
// UI-enabled rawTestServerWithUI.
func enrolHostForUI(t *testing.T, _ *Server, st *store.Store, name string) (hostID, token string) {
t.Helper()
hostID = ulid.Make().String()
token, _ = auth.NewToken()
if err := st.CreateHost(context.Background(), store.Host{
ID: hostID, Name: name, OS: "linux", Arch: "amd64",
EnrolledAt: time.Now().UTC(),
}, auth.HashToken(token), ""); err != nil {
t.Fatalf("create host: %v", err)
}
return hostID, token
}
// TestRepoReinitWrongHostnameRejected: typing a different name keeps
// the page on the repo screen with an error banner; no init job is
// dispatched.
func TestRepoReinitWrongHostnameRejected(t *testing.T) {
t.Parallel()
srv, ts, st := rawTestServerWithUI(t)
hostID, token := enrolHostForUI(t, srv, st, "reinit-host")
c := agentDial(t, srv, ts, hostID, token)
sendHello(t, c, "reinit-host")
_ = drainUntil(t, c, api.MsgScheduleSet)
cookie := loginAsAdmin(t, st)
form := url.Values{"confirm_hostname": {"WRONG-NAME"}}
req, _ := stdhttp.NewRequest("POST",
ts.URL+"/hosts/"+hostID+"/repo/reinit",
strings.NewReader(form.Encode()))
req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
req.AddCookie(cookie)
res, err := stdhttp.DefaultClient.Do(req)
if err != nil {
t.Fatalf("do: %v", err)
}
defer res.Body.Close()
if res.StatusCode != stdhttp.StatusUnprocessableEntity {
t.Fatalf("status: got %d, want 422 (re-rendered page with banner)", res.StatusCode)
}
// No init job should appear in the queue beyond the one auto-init
// pushed on hello (which fires when no init has run yet — let's
// just make sure no new "user" actor init was created).
var n int
if err := st.DB().QueryRow(
`SELECT COUNT(*) FROM jobs WHERE host_id = ? AND kind = 'init' AND actor_kind = 'user'`,
hostID).Scan(&n); err != nil {
t.Fatalf("count: %v", err)
}
if n != 0 {
t.Fatalf("user-actor init jobs: got %d, want 0 (gate was bypassed)", n)
}
}
// TestRepoReinitDispatchesOnMatch: typing the right hostname dispatches
// a new init job + audit row.
func TestRepoReinitDispatchesOnMatch(t *testing.T) {
t.Parallel()
srv, ts, st := rawTestServerWithUI(t)
hostID, token := enrolHostForUI(t, srv, st, "reinit-ok-host")
// Bind repo creds — re-init guard requires them.
enc, err := srv.encryptRepoCreds(repoCredsBlob{
RepoURL: "rest:http://r/x", RepoUsername: "u", RepoPassword: "p",
}, []byte("host:"+hostID))
if err != nil {
t.Fatalf("encrypt: %v", err)
}
if err := st.SetHostCredentials(context.Background(), hostID, store.CredKindRepo, enc); err != nil {
t.Fatalf("set creds: %v", err)
}
// Pre-seed a successful init so auto-init doesn't fire on hello.
preID := ulid.Make().String()
if err := st.CreateJob(context.Background(), store.Job{
ID: preID, HostID: hostID, Kind: "init",
ActorKind: "system", CreatedAt: time.Now().UTC(),
}); err != nil {
t.Fatalf("seed init: %v", err)
}
if err := st.MarkJobFinished(context.Background(), preID, "succeeded", 0, nil, "", time.Now().UTC()); err != nil {
t.Fatalf("mark seed init: %v", err)
}
c := agentDial(t, srv, ts, hostID, token)
sendHello(t, c, "reinit-ok-host")
_ = drainUntil(t, c, api.MsgScheduleSet)
cookie := loginAsAdmin(t, st)
form := url.Values{"confirm_hostname": {"reinit-ok-host"}}
req, _ := stdhttp.NewRequest("POST",
ts.URL+"/hosts/"+hostID+"/repo/reinit",
strings.NewReader(form.Encode()))
req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
req.Header.Set("HX-Request", "true") // get HX-Redirect path
req.AddCookie(cookie)
res, err := stdhttp.DefaultClient.Do(req)
if err != nil {
t.Fatalf("do: %v", err)
}
defer res.Body.Close()
if res.StatusCode != stdhttp.StatusNoContent {
t.Fatalf("status: got %d, want 204", res.StatusCode)
}
if res.Header.Get("HX-Redirect") == "" {
t.Fatal("expected HX-Redirect header")
}
// Read the dispatched command.run; assert it's an init job.
deadline := time.Now().Add(2 * time.Second)
for time.Now().Before(deadline) {
ctx, cancel := context.WithTimeout(context.Background(), 500*time.Millisecond)
mt, raw, rerr := c.Read(ctx)
cancel()
if rerr != nil {
break
}
if mt != websocket.MessageText {
continue
}
// Quick parse — we only care about the type. Avoid full
// envelope unmarshal here because the surrounding loop is just
// looking for the command.run we triggered.
if !strings.Contains(string(raw), `"command.run"`) {
continue
}
// Verify a user-actor init job row was created.
var n int
if err := st.DB().QueryRow(
`SELECT COUNT(*) FROM jobs WHERE host_id = ? AND kind = 'init' AND actor_kind = 'user'`,
hostID).Scan(&n); err != nil {
t.Fatalf("count: %v", err)
}
if n != 1 {
t.Fatalf("user-actor init jobs: got %d, want 1", n)
}
// Audit row.
var na int
if err := st.DB().QueryRow(
`SELECT COUNT(*) FROM audit_log WHERE action = 'host.repo_reinit' AND target_id = ?`,
hostID).Scan(&na); err != nil {
t.Fatalf("audit count: %v", err)
}
if na != 1 {
t.Fatalf("audit rows: got %d, want 1", na)
}
return
}
t.Fatal("timed out waiting for command.run after re-init dispatch")
}