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[chore] Deinterface processor and subprocessors (#1501)

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* [chore] Deinterface processor and subprocessors

* expose subprocessors via function calls

* missing license header
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tobi 2023-02-22 16:05:26 +01:00 • committed by GitHub
commit b6fbdc66c1
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246 changed files with 2545 additions and 4549 deletions
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86
internal/processing/federation/getuser.go
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@ -1,86 +0,0 @@
/*
GoToSocial
Copyright (C) 2021-2023 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 (
"context"
"fmt"
"net/url"
"github.com/superseriousbusiness/activity/streams"
"github.com/superseriousbusiness/activity/streams/vocab"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/superseriousbusiness/gotosocial/internal/transport"
"github.com/superseriousbusiness/gotosocial/internal/uris"
)
func (p *processor) GetUser(ctx context.Context, requestedUsername string, requestURL *url.URL) (interface{}, gtserror.WithCode) {
// Get the instance-local account the request is referring to.
requestedAccount, err := p.db.GetAccountByUsernameDomain(ctx, requestedUsername, "")
if err != nil {
return nil, gtserror.NewErrorNotFound(fmt.Errorf("database error getting account with username %s: %s", requestedUsername, err))
}
var requestedPerson vocab.ActivityStreamsPerson
if uris.IsPublicKeyPath(requestURL) {
// if it's a public key path, we don't need to authenticate but we'll only serve the bare minimum user profile needed for the public key
requestedPerson, err = p.tc.AccountToASMinimal(ctx, requestedAccount)
if err != nil {
return nil, gtserror.NewErrorInternalError(err)
}
} else {
// if it's any other path, we want to fully authenticate the request before we serve any data, and then we can serve a more complete profile
requestingAccountURI, errWithCode := p.federator.AuthenticateFederatedRequest(ctx, requestedUsername)
if errWithCode != nil {
return nil, errWithCode
}
// if we're not already handshaking/dereferencing a remote account, dereference it now
if !p.federator.Handshaking(requestedUsername, requestingAccountURI) {
requestingAccount, err := p.federator.GetAccountByURI(
transport.WithFastfail(ctx), requestedUsername, requestingAccountURI, false,
)
if err != nil {
return nil, gtserror.NewErrorUnauthorized(err)
}
blocked, err := p.db.IsBlocked(ctx, requestedAccount.ID, requestingAccount.ID, true)
if err != nil {
return nil, gtserror.NewErrorInternalError(err)
}
if blocked {
return nil, gtserror.NewErrorUnauthorized(fmt.Errorf("block exists between accounts %s and %s", requestedAccount.ID, requestingAccount.ID))
}
}
requestedPerson, err = p.tc.AccountToAS(ctx, requestedAccount)
if err != nil {
return nil, gtserror.NewErrorInternalError(err)
}
}
data, err := streams.Serialize(requestedPerson)
if err != nil {
return nil, gtserror.NewErrorInternalError(err)
}
return data, nil
}