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https://github.com/superseriousbusiness/gotosocial
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[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
This commit is contained in:
65
internal/processing/push/create.go
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65
internal/processing/push/create.go
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// GoToSocial
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// Copyright (C) GoToSocial Authors admin@gotosocial.org
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// SPDX-License-Identifier: AGPL-3.0-or-later
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package push
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import (
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"context"
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apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
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"github.com/superseriousbusiness/gotosocial/internal/gtserror"
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"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
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"github.com/superseriousbusiness/gotosocial/internal/id"
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)
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// CreateOrReplace creates a Web Push subscription for the given access token,
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// or entirely replaces the previously existing subscription for that token.
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func (p *Processor) CreateOrReplace(
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ctx context.Context,
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accountID string,
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accessToken string,
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request *apimodel.WebPushSubscriptionCreateRequest,
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) (*apimodel.WebPushSubscription, gtserror.WithCode) {
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tokenID, errWithCode := p.getTokenID(ctx, accessToken)
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if errWithCode != nil {
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return nil, errWithCode
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}
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// Clear any previous subscription.
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if err := p.state.DB.DeleteWebPushSubscriptionByTokenID(ctx, tokenID); err != nil {
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err := gtserror.Newf("couldn't delete Web Push subscription for token ID %s: %w", tokenID, err)
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return nil, gtserror.NewErrorInternalError(err)
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}
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// Insert a new one.
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subscription := >smodel.WebPushSubscription{
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ID: id.NewULID(),
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AccountID: accountID,
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TokenID: tokenID,
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Endpoint: request.Subscription.Endpoint,
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Auth: request.Subscription.Keys.Auth,
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P256dh: request.Subscription.Keys.P256dh,
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NotificationFlags: alertsToNotificationFlags(request.Data.Alerts),
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}
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if err := p.state.DB.PutWebPushSubscription(ctx, subscription); err != nil {
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err := gtserror.Newf("couldn't create Web Push subscription for token ID %s: %w", tokenID, err)
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return nil, gtserror.NewErrorInternalError(err)
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}
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return p.apiSubscription(ctx, subscription)
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}
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