99 lines
3.9 KiB
Go
99 lines
3.9 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 federation
|
|
|
|
import (
|
|
"context"
|
|
|
|
"github.com/superseriousbusiness/activity/pub"
|
|
"github.com/superseriousbusiness/gotosocial/internal/db"
|
|
"github.com/superseriousbusiness/gotosocial/internal/federation/dereferencing"
|
|
"github.com/superseriousbusiness/gotosocial/internal/federation/federatingdb"
|
|
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
|
|
"github.com/superseriousbusiness/gotosocial/internal/media"
|
|
"github.com/superseriousbusiness/gotosocial/internal/state"
|
|
"github.com/superseriousbusiness/gotosocial/internal/transport"
|
|
"github.com/superseriousbusiness/gotosocial/internal/typeutils"
|
|
)
|
|
|
|
// Federator wraps various interfaces and functions to manage activitypub federation from gotosocial
|
|
type Federator interface {
|
|
// FederatingActor returns the underlying pub.FederatingActor, which can be used to send activities, and serve actors at inboxes/outboxes.
|
|
FederatingActor() pub.FederatingActor
|
|
// FederatingDB returns the underlying FederatingDB interface.
|
|
FederatingDB() federatingdb.DB
|
|
// TransportController returns the underlying transport controller.
|
|
TransportController() transport.Controller
|
|
|
|
// AuthenticateFederatedRequest can be used to check the authenticity of incoming http-signed requests for federating resources.
|
|
// The given username will be used to create a transport for making outgoing requests. See the implementation for more detailed comments.
|
|
//
|
|
// If the request is valid and passes authentication, the URL of the key owner ID will be returned, as well as true, and nil.
|
|
//
|
|
// If the request does not pass authentication, or there's a domain block, nil, false, nil will be returned.
|
|
//
|
|
// If something goes wrong during authentication, nil, false, and an error will be returned.
|
|
AuthenticateFederatedRequest(ctx context.Context, username string) (*PubKeyAuth, gtserror.WithCode)
|
|
|
|
pub.CommonBehavior
|
|
pub.FederatingProtocol
|
|
dereferencing.Dereferencer
|
|
}
|
|
|
|
type federator struct {
|
|
db db.DB
|
|
federatingDB federatingdb.DB
|
|
clock pub.Clock
|
|
converter *typeutils.Converter
|
|
transportController transport.Controller
|
|
mediaManager *media.Manager
|
|
actor pub.FederatingActor
|
|
dereferencing.Dereferencer
|
|
}
|
|
|
|
// NewFederator returns a new federator
|
|
func NewFederator(state *state.State, federatingDB federatingdb.DB, transportController transport.Controller, converter *typeutils.Converter, mediaManager *media.Manager) Federator {
|
|
dereferencer := dereferencing.NewDereferencer(state, converter, transportController, mediaManager)
|
|
|
|
clock := &Clock{}
|
|
f := &federator{
|
|
db: state.DB,
|
|
federatingDB: federatingDB,
|
|
clock: &Clock{},
|
|
converter: converter,
|
|
transportController: transportController,
|
|
mediaManager: mediaManager,
|
|
Dereferencer: dereferencer,
|
|
}
|
|
actor := newFederatingActor(f, f, federatingDB, clock)
|
|
f.actor = actor
|
|
return f
|
|
}
|
|
|
|
func (f *federator) FederatingActor() pub.FederatingActor {
|
|
return f.actor
|
|
}
|
|
|
|
func (f *federator) FederatingDB() federatingdb.DB {
|
|
return f.federatingDB
|
|
}
|
|
|
|
func (f *federator) TransportController() transport.Controller {
|
|
return f.transportController
|
|
}
|