[chore] Deinterface processor and subprocessors (#1501)

* [chore] Deinterface processor and subprocessors

* expose subprocessors via function calls

* missing license header

1 files changed, 0 insertions, 86 deletions

diff --git a/internal/processing/federation/getuser.go b/internal/processing/federation/getuser.go
deleted file mode 100644
index d3fb7bdf6..000000000
--- a/internal/processing/federation/getuser.go
+++ /dev/null
@@ -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
-}