mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-12-23 10:42:12 +00:00
56 lines
2 KiB
Go
56 lines
2 KiB
Go
/*
|
|
GoToSocial
|
|
Copyright (C) 2021-2022 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 transport
|
|
|
|
import (
|
|
"context"
|
|
"crypto"
|
|
"net/url"
|
|
"sync"
|
|
|
|
"github.com/go-fed/httpsig"
|
|
"github.com/superseriousbusiness/activity/pub"
|
|
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
|
|
)
|
|
|
|
// Transport wraps the pub.Transport interface with some additional
|
|
// functionality for fetching remote media.
|
|
type Transport interface {
|
|
pub.Transport
|
|
// DereferenceMedia fetches the bytes of the given media attachment IRI, with the expectedContentType.
|
|
DereferenceMedia(ctx context.Context, iri *url.URL) ([]byte, error)
|
|
// DereferenceInstance dereferences remote instance information, first by checking /api/v1/instance, and then by checking /.well-known/nodeinfo.
|
|
DereferenceInstance(ctx context.Context, iri *url.URL) (*gtsmodel.Instance, error)
|
|
// Finger performs a webfinger request with the given username and domain, and returns the bytes from the response body.
|
|
Finger(ctx context.Context, targetUsername string, targetDomains string) ([]byte, error)
|
|
}
|
|
|
|
// transport implements the Transport interface
|
|
type transport struct {
|
|
client pub.HttpClient
|
|
appAgent string
|
|
gofedAgent string
|
|
clock pub.Clock
|
|
pubKeyID string
|
|
privkey crypto.PrivateKey
|
|
sigTransport *pub.HttpSigTransport
|
|
getSigner httpsig.Signer
|
|
getSignerMu *sync.Mutex
|
|
}
|