Files
scrabble-game/backend/internal/adminalert/notify_test.go
T
Ilia Denisov 061366da5a
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feat(email): PWA login sends code only; drop admin link from alert emails
Two email changes, per the owner:

1. Code-only login from an installed PWA. A login requested while running as a
   standalone PWA now omits the one-tap confirm link from the email — the link
   would open in a separate browser whose minted session cannot reach the PWA,
   stranding the login. The code is typed in the same window instead. The client
   sends a `pwa` flag (isStandalone) on the email-code request (a new FBS field,
   threaded through the gateway); the backend omits the deeplink when it is set,
   reusing the existing deletion-code link-omission path. Non-PWA browser logins
   keep the one-tap link. No polling, no migration.

2. Security: the operator alert digest no longer embeds the admin-console (/_gm)
   URL. An admin link must never travel in an email, where a mail provider could
   cache or index it; the operator opens the console directly.

Tests: an inttest asserting the PWA login email omits the link (and a browser one
keeps it); a codec round-trip of the new pwa field; the alert-digest test flipped
to guard the admin link is absent. Docs: ARCHITECTURE + FUNCTIONAL (+ru).
2026-07-05 22:13:21 +02:00

58 lines
1.9 KiB
Go

package adminalert
import (
"context"
"strings"
"testing"
"time"
"scrabble/backend/internal/account"
)
// The fakes ignore the watermark and return a fixed count, which is all the digest logic
// needs.
type fbCounter struct{ n int }
func (f fbCounter) CountSince(context.Context, time.Time) (int, error) { return f.n, nil }
type cpCounter struct{ n int }
func (c cpCounter) CountComplaintsSince(context.Context, time.Time) (int, error) { return c.n, nil }
type recordingMailer struct{ sent []account.Message }
func (m *recordingMailer) Send(_ context.Context, msg account.Message) error {
m.sent = append(m.sent, msg)
return nil
}
func TestNotifierSkipsWhenNothingNew(t *testing.T) {
mailer := &recordingMailer{}
n := New(mailer, fbCounter{0}, cpCounter{0}, "alerts@erudit-game.ru", "op@x.ru", nil)
n.tick(context.Background())
if len(mailer.sent) != 0 {
t.Fatalf("sent %d emails, want 0 when nothing is new", len(mailer.sent))
}
}
func TestNotifierDigestsNewItems(t *testing.T) {
mailer := &recordingMailer{}
n := New(mailer, fbCounter{2}, cpCounter{1}, "alerts@erudit-game.ru", "op@x.ru, two@x.ru", nil)
n.tick(context.Background())
if len(mailer.sent) != 1 {
t.Fatalf("sent %d emails, want 1 digest", len(mailer.sent))
}
msg := mailer.sent[0]
if msg.From != "alerts@erudit-game.ru" || msg.To != "op@x.ru, two@x.ru" {
t.Errorf("digest addressing = From %q To %q", msg.From, msg.To)
}
if !strings.Contains(msg.Subject, "2 new feedback") || !strings.Contains(msg.Subject, "1 new word complaint") {
t.Errorf("digest subject = %q, want the feedback + complaint counts", msg.Subject)
}
// The digest must never carry an admin-console link — an admin URL in an email is a leak
// (mail providers cache/index it).
if strings.Contains(msg.Text, "/_gm") || strings.Contains(strings.ToLower(msg.Text), "admin console") {
t.Errorf("digest body = %q, must not carry an admin-console link", msg.Text)
}
}