mirror of
https://github.com/binwiederhier/ntfy.git
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c2382d29a1
Use netip.Addr instead of storing addresses as strings. This requires conversions at the database level and in tests, but is more memory efficient otherwise, and facilitates the following. Parse rate limit exemptions as netip.Prefix. This allows storing IP ranges in the exemption list. Regular IP addresses (entered explicitly or resolved from hostnames) are IPV4/32, denoting a range of one address.
341 lines
10 KiB
Go
341 lines
10 KiB
Go
package server
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import (
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"encoding/json"
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"errors"
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"fmt"
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"net/netip"
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"strings"
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"sync"
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"testing"
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"firebase.google.com/go/v4/messaging"
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"github.com/stretchr/testify/require"
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"heckel.io/ntfy/auth"
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)
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type testAuther struct {
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Allow bool
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}
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func (t testAuther) Authenticate(_, _ string) (*auth.User, error) {
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return nil, errors.New("not used")
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}
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func (t testAuther) Authorize(_ *auth.User, _ string, _ auth.Permission) error {
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if t.Allow {
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return nil
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}
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return errors.New("unauthorized")
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}
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type testFirebaseSender struct {
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allowed int
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messages []*messaging.Message
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mu sync.Mutex
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}
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func newTestFirebaseSender(allowed int) *testFirebaseSender {
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return &testFirebaseSender{
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allowed: allowed,
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messages: make([]*messaging.Message, 0),
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}
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}
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func (s *testFirebaseSender) Send(m *messaging.Message) error {
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s.mu.Lock()
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defer s.mu.Unlock()
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if len(s.messages)+1 > s.allowed {
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return errFirebaseQuotaExceeded
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}
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s.messages = append(s.messages, m)
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return nil
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}
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func (s *testFirebaseSender) Messages() []*messaging.Message {
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s.mu.Lock()
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defer s.mu.Unlock()
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return append(make([]*messaging.Message, 0), s.messages...)
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}
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func TestToFirebaseMessage_Keepalive(t *testing.T) {
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m := newKeepaliveMessage("mytopic")
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fbm, err := toFirebaseMessage(m, nil)
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require.Nil(t, err)
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require.Equal(t, "mytopic", fbm.Topic)
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require.Nil(t, fbm.Android)
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require.Equal(t, &messaging.APNSConfig{
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Headers: map[string]string{
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"apns-push-type": "background",
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"apns-priority": "5",
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},
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Payload: &messaging.APNSPayload{
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Aps: &messaging.Aps{
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ContentAvailable: true,
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},
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CustomData: map[string]any{
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"id": m.ID,
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"time": fmt.Sprintf("%d", m.Time),
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"event": m.Event,
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"topic": m.Topic,
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},
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},
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}, fbm.APNS)
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require.Equal(t, map[string]string{
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"id": m.ID,
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"time": fmt.Sprintf("%d", m.Time),
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"event": m.Event,
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"topic": m.Topic,
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}, fbm.Data)
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}
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func TestToFirebaseMessage_Open(t *testing.T) {
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m := newOpenMessage("mytopic")
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fbm, err := toFirebaseMessage(m, nil)
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require.Nil(t, err)
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require.Equal(t, "mytopic", fbm.Topic)
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require.Nil(t, fbm.Android)
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require.Equal(t, &messaging.APNSConfig{
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Headers: map[string]string{
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"apns-push-type": "background",
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"apns-priority": "5",
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},
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Payload: &messaging.APNSPayload{
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Aps: &messaging.Aps{
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ContentAvailable: true,
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},
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CustomData: map[string]any{
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"id": m.ID,
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"time": fmt.Sprintf("%d", m.Time),
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"event": m.Event,
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"topic": m.Topic,
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},
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},
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}, fbm.APNS)
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require.Equal(t, map[string]string{
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"id": m.ID,
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"time": fmt.Sprintf("%d", m.Time),
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"event": m.Event,
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"topic": m.Topic,
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}, fbm.Data)
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}
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func TestToFirebaseMessage_Message_Normal_Allowed(t *testing.T) {
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m := newDefaultMessage("mytopic", "this is a message")
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m.Priority = 4
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m.Tags = []string{"tag 1", "tag2"}
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m.Click = "https://google.com"
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m.Icon = "https://ntfy.sh/static/img/ntfy.png"
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m.Title = "some title"
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m.Actions = []*action{
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{
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ID: "123",
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Action: "view",
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Label: "Open page",
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Clear: true,
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URL: "https://ntfy.sh",
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},
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{
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ID: "456",
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Action: "http",
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Label: "Close door",
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URL: "https://door.com/close",
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Method: "PUT",
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Headers: map[string]string{
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"really": "yes",
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},
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},
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}
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m.Attachment = &attachment{
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Name: "some file.jpg",
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Type: "image/jpeg",
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Size: 12345,
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Expires: 98765543,
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URL: "https://example.com/file.jpg",
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}
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fbm, err := toFirebaseMessage(m, &testAuther{Allow: true})
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require.Nil(t, err)
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require.Equal(t, "mytopic", fbm.Topic)
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require.Equal(t, &messaging.AndroidConfig{
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Priority: "high",
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}, fbm.Android)
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require.Equal(t, &messaging.APNSConfig{
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Payload: &messaging.APNSPayload{
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Aps: &messaging.Aps{
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MutableContent: true,
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Alert: &messaging.ApsAlert{
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Title: "some title",
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Body: "this is a message",
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},
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},
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CustomData: map[string]any{
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"id": m.ID,
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"time": fmt.Sprintf("%d", m.Time),
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"event": "message",
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"topic": "mytopic",
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"priority": "4",
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"tags": strings.Join(m.Tags, ","),
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"click": "https://google.com",
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"icon": "https://ntfy.sh/static/img/ntfy.png",
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"title": "some title",
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"message": "this is a message",
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"actions": `[{"id":"123","action":"view","label":"Open page","clear":true,"url":"https://ntfy.sh"},{"id":"456","action":"http","label":"Close door","clear":false,"url":"https://door.com/close","method":"PUT","headers":{"really":"yes"}}]`,
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"encoding": "",
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"attachment_name": "some file.jpg",
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"attachment_type": "image/jpeg",
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"attachment_size": "12345",
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"attachment_expires": "98765543",
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"attachment_url": "https://example.com/file.jpg",
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},
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},
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}, fbm.APNS)
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require.Equal(t, map[string]string{
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"id": m.ID,
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"time": fmt.Sprintf("%d", m.Time),
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"event": "message",
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"topic": "mytopic",
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"priority": "4",
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"tags": strings.Join(m.Tags, ","),
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"click": "https://google.com",
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"icon": "https://ntfy.sh/static/img/ntfy.png",
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"title": "some title",
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"message": "this is a message",
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"actions": `[{"id":"123","action":"view","label":"Open page","clear":true,"url":"https://ntfy.sh"},{"id":"456","action":"http","label":"Close door","clear":false,"url":"https://door.com/close","method":"PUT","headers":{"really":"yes"}}]`,
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"encoding": "",
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"attachment_name": "some file.jpg",
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"attachment_type": "image/jpeg",
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"attachment_size": "12345",
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"attachment_expires": "98765543",
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"attachment_url": "https://example.com/file.jpg",
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}, fbm.Data)
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}
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func TestToFirebaseMessage_Message_Normal_Not_Allowed(t *testing.T) {
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m := newDefaultMessage("mytopic", "this is a message")
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m.Priority = 5
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fbm, err := toFirebaseMessage(m, &testAuther{Allow: false}) // Not allowed!
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require.Nil(t, err)
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require.Equal(t, "mytopic", fbm.Topic)
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require.Equal(t, &messaging.AndroidConfig{
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Priority: "high",
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}, fbm.Android)
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require.Equal(t, "", fbm.Data["message"])
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require.Equal(t, "", fbm.Data["priority"])
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require.Equal(t, map[string]string{
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"id": m.ID,
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"time": fmt.Sprintf("%d", m.Time),
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"event": "poll_request",
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"topic": "mytopic",
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}, fbm.Data)
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}
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func TestToFirebaseMessage_PollRequest(t *testing.T) {
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m := newPollRequestMessage("mytopic", "fOv6k1QbCzo6")
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fbm, err := toFirebaseMessage(m, nil)
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require.Nil(t, err)
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require.Equal(t, "mytopic", fbm.Topic)
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require.Nil(t, fbm.Android)
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require.Equal(t, &messaging.APNSConfig{
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Payload: &messaging.APNSPayload{
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Aps: &messaging.Aps{
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MutableContent: true,
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Alert: &messaging.ApsAlert{
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Title: "",
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Body: "New message",
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},
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},
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CustomData: map[string]any{
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"id": m.ID,
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"time": fmt.Sprintf("%d", m.Time),
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"event": "poll_request",
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"topic": "mytopic",
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"message": "New message",
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"poll_id": "fOv6k1QbCzo6",
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},
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},
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}, fbm.APNS)
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require.Equal(t, map[string]string{
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"id": m.ID,
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"time": fmt.Sprintf("%d", m.Time),
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"event": "poll_request",
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"topic": "mytopic",
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"message": "New message",
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"poll_id": "fOv6k1QbCzo6",
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}, fbm.Data)
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}
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func TestMaybeTruncateFCMMessage(t *testing.T) {
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origMessage := strings.Repeat("this is a long string", 300)
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origFCMMessage := &messaging.Message{
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Topic: "mytopic",
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Data: map[string]string{
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"id": "abcdefg",
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"time": "1641324761",
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"event": "message",
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"topic": "mytopic",
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"priority": "0",
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"tags": "",
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"title": "",
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"message": origMessage,
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},
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Android: &messaging.AndroidConfig{
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Priority: "high",
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},
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}
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origMessageLength := len(origFCMMessage.Data["message"])
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serializedOrigFCMMessage, _ := json.Marshal(origFCMMessage)
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require.Greater(t, len(serializedOrigFCMMessage), fcmMessageLimit) // Pre-condition
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truncatedFCMMessage := maybeTruncateFCMMessage(origFCMMessage)
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truncatedMessageLength := len(truncatedFCMMessage.Data["message"])
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serializedTruncatedFCMMessage, _ := json.Marshal(truncatedFCMMessage)
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require.Equal(t, fcmMessageLimit, len(serializedTruncatedFCMMessage))
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require.Equal(t, "1", truncatedFCMMessage.Data["truncated"])
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require.NotEqual(t, origMessageLength, truncatedMessageLength)
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}
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func TestMaybeTruncateFCMMessage_NotTooLong(t *testing.T) {
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origMessage := "not really a long string"
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origFCMMessage := &messaging.Message{
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Topic: "mytopic",
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Data: map[string]string{
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"id": "abcdefg",
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"time": "1641324761",
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"event": "message",
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"topic": "mytopic",
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"priority": "0",
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"tags": "",
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"title": "",
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"message": origMessage,
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},
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}
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origMessageLength := len(origFCMMessage.Data["message"])
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serializedOrigFCMMessage, _ := json.Marshal(origFCMMessage)
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require.LessOrEqual(t, len(serializedOrigFCMMessage), fcmMessageLimit) // Pre-condition
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notTruncatedFCMMessage := maybeTruncateFCMMessage(origFCMMessage)
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notTruncatedMessageLength := len(notTruncatedFCMMessage.Data["message"])
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serializedNotTruncatedFCMMessage, _ := json.Marshal(notTruncatedFCMMessage)
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require.Equal(t, origMessageLength, notTruncatedMessageLength)
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require.Equal(t, len(serializedOrigFCMMessage), len(serializedNotTruncatedFCMMessage))
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require.Equal(t, "", notTruncatedFCMMessage.Data["truncated"])
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}
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func TestToFirebaseSender_Abuse(t *testing.T) {
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sender := &testFirebaseSender{allowed: 2}
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client := newFirebaseClient(sender, &testAuther{})
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visitor := newVisitor(newTestConfig(t), newMemTestCache(t), netip.MustParseAddr("1.2.3.4"))
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require.Nil(t, client.Send(visitor, &message{Topic: "mytopic"}))
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require.Equal(t, 1, len(sender.Messages()))
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require.Nil(t, client.Send(visitor, &message{Topic: "mytopic"}))
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require.Equal(t, 2, len(sender.Messages()))
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require.Equal(t, errFirebaseQuotaExceeded, client.Send(visitor, &message{Topic: "mytopic"}))
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require.Equal(t, 2, len(sender.Messages()))
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sender.messages = make([]*messaging.Message, 0) // Reset to test that time limit is working
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require.Equal(t, errFirebaseTemporarilyBanned, client.Send(visitor, &message{Topic: "mytopic"}))
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require.Equal(t, 0, len(sender.Messages()))
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}
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