gotosocial/internal/federation/federator.go
Tobi Smethurst 6cd033449f
Refine statuses (#26)
Remote media is now dereferenced and attached properly to incoming federated statuses.
    Mentions are now dereferenced and attached properly to incoming federated statuses.
    Small fixes to status visibility.
    Allow URL params for filtering statuses:

	// ExcludeRepliesKey is for specifying whether to exclude replies in a list of returned statuses by an account.
      	// PinnedKey is for specifying whether to include pinned statuses in a list of returned statuses by an account.
      	// MaxIDKey is for specifying the maximum ID of the status to retrieve.
      	// MediaOnlyKey is for specifying that only statuses with media should be returned in a list of returned statuses by an account.

    Add endpoint for fetching an account's statuses.
2021-05-17 19:06:58 +02:00

82 lines
3.3 KiB
Go

/*
GoToSocial
Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
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 (
"net/http"
"net/url"
"github.com/go-fed/activity/pub"
"github.com/sirupsen/logrus"
"github.com/superseriousbusiness/gotosocial/internal/config"
"github.com/superseriousbusiness/gotosocial/internal/db"
"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
// 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.
AuthenticateFederatedRequest(username string, r *http.Request) (*url.URL, error)
// DereferenceRemoteAccount can be used to get the representation of a remote account, based on the account ID (which is a URI).
// The given username will be used to create a transport for making outgoing requests. See the implementation for more detailed comments.
DereferenceRemoteAccount(username string, remoteAccountID *url.URL) (typeutils.Accountable, error)
// GetTransportForUser returns a new transport initialized with the key credentials belonging to the given username.
// This can be used for making signed http requests.
//
// If username is an empty string, our instance user's credentials will be used instead.
GetTransportForUser(username string) (transport.Transport, error)
pub.CommonBehavior
pub.FederatingProtocol
}
type federator struct {
config *config.Config
db db.DB
clock pub.Clock
typeConverter typeutils.TypeConverter
transportController transport.Controller
actor pub.FederatingActor
log *logrus.Logger
}
// NewFederator returns a new federator
func NewFederator(db db.DB, transportController transport.Controller, config *config.Config, log *logrus.Logger, typeConverter typeutils.TypeConverter) Federator {
clock := &Clock{}
f := &federator{
config: config,
db: db,
clock: &Clock{},
typeConverter: typeConverter,
transportController: transportController,
log: log,
}
actor := newFederatingActor(f, f, db.Federation(), clock)
f.actor = actor
return f
}
func (f *federator) FederatingActor() pub.FederatingActor {
return f.actor
}