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tidy up some federation stuff

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This commit is contained in:
tsmethurst 2021-04-28 21:46:13 +02:00
commit 211c43073f
11 changed files with 199 additions and 86 deletions
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82
internal/federation/common.go
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@ -20,6 +20,7 @@ package federation
import (
"context"
"fmt"
"net/http"
"net/url"
@ -28,13 +29,27 @@ import (
"github.com/sirupsen/logrus"
"github.com/superseriousbusiness/gotosocial/internal/config"
"github.com/superseriousbusiness/gotosocial/internal/db"
"github.com/superseriousbusiness/gotosocial/internal/db/gtsmodel"
"github.com/superseriousbusiness/gotosocial/internal/transport"
"github.com/superseriousbusiness/gotosocial/internal/util"
)
// Commoner implements the go-fed common behavior interface
type Commoner struct {
db db.DB
log *logrus.Logger
config *config.Config
// commonBehavior implements the go-fed common behavior interface
type commonBehavior struct {
db db.DB
log *logrus.Logger
config *config.Config
transportController transport.Controller
}
// NewCommonBehavior returns an implementation of the pub.CommonBehavior interface that uses the given db, log, config, and transportController
func NewCommonBehavior(db db.DB, log *logrus.Logger, config *config.Config, transportController transport.Controller) pub.CommonBehavior {
return &commonBehavior{
db: db,
log: log,
config: config,
transportController: transportController,
}
}
/*
@ -63,7 +78,7 @@ type Commoner struct {
// Finally, if the authentication and authorization succeeds, then
// authenticated must be true and error nil. The request will continue
// to be processed.
func (c *Commoner) AuthenticateGetInbox(ctx context.Context, w http.ResponseWriter, r *http.Request) (context.Context, bool, error) {
func (c *commonBehavior) AuthenticateGetInbox(ctx context.Context, w http.ResponseWriter, r *http.Request) (context.Context, bool, error) {
// TODO
// use context.WithValue() and context.Value() to set and get values through here
return nil, false, nil
@ -88,7 +103,7 @@ func (c *Commoner) AuthenticateGetInbox(ctx context.Context, w http.ResponseWrit
// Finally, if the authentication and authorization succeeds, then
// authenticated must be true and error nil. The request will continue
// to be processed.
func (c *Commoner) AuthenticateGetOutbox(ctx context.Context, w http.ResponseWriter, r *http.Request) (context.Context, bool, error) {
func (c *commonBehavior) AuthenticateGetOutbox(ctx context.Context, w http.ResponseWriter, r *http.Request) (context.Context, bool, error) {
// TODO
return nil, false, nil
}
@ -101,7 +116,7 @@ func (c *Commoner) AuthenticateGetOutbox(ctx context.Context, w http.ResponseWri
//
// Always called, regardless whether the Federated Protocol or Social
// API is enabled.
func (c *Commoner) GetOutbox(ctx context.Context, r *http.Request) (vocab.ActivityStreamsOrderedCollectionPage, error) {
func (c *commonBehavior) GetOutbox(ctx context.Context, r *http.Request) (vocab.ActivityStreamsOrderedCollectionPage, error) {
// TODO
return nil, nil
}
@ -129,34 +144,29 @@ func (c *Commoner) GetOutbox(ctx context.Context, r *http.Request) (vocab.Activi
// Note that the library will not maintain a long-lived pointer to the
// returned Transport so that any private credentials are able to be
// garbage collected.
func (c *Commoner) NewTransport(ctx context.Context, actorBoxIRI *url.URL, gofedAgent string) (pub.Transport, error) {
// TODO
// prefs := []httpsig.Algorithm{httpsig.RSA_SHA256}
// digestPref := httpsig.DigestSha256
// getHeadersToSign := []string{httpsig.RequestTarget, "Date"}
// postHeadersToSign := []string{httpsig.RequestTarget, "Date", "Digest"}
// // Using github.com/go-fed/httpsig for HTTP Signatures:
// getSigner, _, err := httpsig.NewSigner(prefs, digestPref, getHeadersToSign, httpsig.Signature)
// if err != nil {
// return nil, err
// }
// postSigner, _, err := httpsig.NewSigner(prefs, digestPref, postHeadersToSign, httpsig.Signature)
// if err != nil {
// return nil, err
// }
// pubKeyId, privKey, err := s.getKeysForActorBoxIRI(actorBoxIRI)
// client := &http.Client{
// Timeout: time.Second * 30,
// }
// t := pub.NewHttpSigTransport(
// client,
// f.config.Host,
// &Clock{},
// getSigner,
// postSigner,
// pubKeyId,
// privKey)
func (c *commonBehavior) NewTransport(ctx context.Context, actorBoxIRI *url.URL, gofedAgent string) (pub.Transport, error) {
return nil, nil
var username string
var err error
if util.IsInboxPath(actorBoxIRI) {
username, err = util.ParseInboxPath(actorBoxIRI)
if err != nil {
return nil, fmt.Errorf("couldn't parse path %s as an inbox: %s", actorBoxIRI.String(), err)
}
} else if util.IsOutboxPath(actorBoxIRI) {
username, err = util.ParseOutboxPath(actorBoxIRI)
if err != nil {
return nil, fmt.Errorf("couldn't parse path %s as an outbox: %s", actorBoxIRI.String(), err)
}
} else {
return nil, fmt.Errorf("id %s was neither an inbox path nor an outbox path", actorBoxIRI.String())
}
account := &gtsmodel.Account{}
if err := c.db.GetWhere("username", username, account); err != nil {
return nil, err
}
return c.transportController.NewTransport(account.PublicKeyURI, account.PrivateKey)
}