gotosocial/internal/processing/push/update.go
Vyr Cossont 5b765d734e
[feature] Push notifications (#3587)
* Update push subscription API model to be Mastodon 4.0 compatible

* Add webpush-go dependency

# Conflicts:
#	go.sum

* Single-row table for storing instance's VAPID key pair

* Generate VAPID key pair during startup

* Add VAPID public key to instance info API

* Return VAPID public key when registering an app

* Store Web Push subscriptions in DB

* Add Web Push sender (similar to email sender)

* Add no-op push senders to most processor tests

* Test Web Push notifications from workers

* Delete Web Push subscriptions when account is deleted

* Implement push subscription API

* Linter fixes

* Update Swagger

* Fix enum to int migration

* Fix GetVAPIDKeyPair

* Create web push subscriptions table with indexes

* Log Web Push server error messages

* Send instance URL as Web Push JWT subject

* Accept any 2xx code as a success

* Fix malformed VAPID sub claim

* Use packed notification flags

* Remove unused date columns

* Add notification type for update notifications

Not used yet

* Make GetVAPIDKeyPair idempotent

and remove PutVAPIDKeyPair

* Post-rebase fixes

* go mod tidy

* Special-case 400 errors other than 408/429

Most client errors should remove the subscription.

* Improve titles, trim body to reasonable length

* Disallow cleartext HTTP for Web Push servers

* Fix lint

* Remove redundant index on unique column

Also removes redundant unique and notnull tags on ID column since these are implied by pk

* Make realsender.go more readable

* Use Tobi's style for wrapping errors

* Restore treating all 5xx codes as temporary problems

* Always load target account settings

* Stub `policy` and `standard`

* webpush.Sender: take type converter as ctor param

* Move webpush.MockSender and noopSender into testrig
2025-01-23 16:47:30 -08:00

64 lines
2.2 KiB
Go

// GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package push
import (
"context"
"errors"
apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
"github.com/superseriousbusiness/gotosocial/internal/db"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
)
// Update updates the Web Push subscription for the given access token.
func (p *Processor) Update(
ctx context.Context,
accessToken string,
request *apimodel.WebPushSubscriptionUpdateRequest,
) (*apimodel.WebPushSubscription, gtserror.WithCode) {
tokenID, errWithCode := p.getTokenID(ctx, accessToken)
if errWithCode != nil {
return nil, errWithCode
}
// Get existing subscription.
subscription, err := p.state.DB.GetWebPushSubscriptionByTokenID(ctx, tokenID)
if err != nil && !errors.Is(err, db.ErrNoEntries) {
err := gtserror.Newf("couldn't get Web Push subscription for token ID %s: %w", tokenID, err)
return nil, gtserror.NewErrorInternalError(err)
}
if subscription == nil {
err := errors.New("no Web Push subscription exists for this access token")
return nil, gtserror.NewErrorNotFound(err)
}
// Update it.
subscription.NotificationFlags = alertsToNotificationFlags(request.Data.Alerts)
if err = p.state.DB.UpdateWebPushSubscription(
ctx,
subscription,
"notification_flags",
); err != nil {
err := gtserror.Newf("couldn't update Web Push subscription for token ID %s: %w", tokenID, err)
return nil, gtserror.NewErrorInternalError(err)
}
return p.apiSubscription(ctx, subscription)
}