[chore] Deinterface processor and subprocessors (#1501)

* [chore] Deinterface processor and subprocessors

* expose subprocessors via function calls

* missing license header

11 files changed, 0 insertions, 949 deletions

diff --git a/internal/processing/federation/federation.go b/internal/processing/federation/federation.go
deleted file mode 100644
index df5121486..000000000
--- a/internal/processing/federation/federation.go
+++ /dev/null
@@ -1,100 +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"
-	"net/http"
-	"net/url"
-
-	apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
-	"github.com/superseriousbusiness/gotosocial/internal/db"
-	"github.com/superseriousbusiness/gotosocial/internal/federation"
-	"github.com/superseriousbusiness/gotosocial/internal/gtserror"
-	"github.com/superseriousbusiness/gotosocial/internal/typeutils"
-	"github.com/superseriousbusiness/gotosocial/internal/visibility"
-)
-
-// Processor wraps functions for processing federation API requests.
-type Processor interface {
-	// GetUser handles the getting of a fedi/activitypub representation of a user/account, performing appropriate authentication
-	// before returning a JSON serializable interface to the caller.
-	GetUser(ctx context.Context, requestedUsername string, requestURL *url.URL) (interface{}, gtserror.WithCode)
-
-	// GetFollowers handles the getting of a fedi/activitypub representation of a user/account's followers, performing appropriate
-	// authentication before returning a JSON serializable interface to the caller.
-	GetFollowers(ctx context.Context, requestedUsername string, requestURL *url.URL) (interface{}, gtserror.WithCode)
-
-	// GetFollowing handles the getting of a fedi/activitypub representation of a user/account's following, performing appropriate
-	// authentication before returning a JSON serializable interface to the caller.
-	GetFollowing(ctx context.Context, requestedUsername string, requestURL *url.URL) (interface{}, gtserror.WithCode)
-
-	// GetStatus handles the getting of a fedi/activitypub representation of a particular status, performing appropriate
-	// authentication before returning a JSON serializable interface to the caller.
-	GetStatus(ctx context.Context, requestedUsername string, requestedStatusID string, requestURL *url.URL) (interface{}, gtserror.WithCode)
-
-	// GetStatus handles the getting of a fedi/activitypub representation of replies to a status, performing appropriate
-	// authentication before returning a JSON serializable interface to the caller.
-	GetStatusReplies(ctx context.Context, requestedUsername string, requestedStatusID string, page bool, onlyOtherAccounts bool, minID string, requestURL *url.URL) (interface{}, gtserror.WithCode)
-
-	// GetWebfingerAccount handles the GET for a webfinger resource. Most commonly, it will be used for returning account lookups.
-	GetWebfingerAccount(ctx context.Context, requestedUsername string) (*apimodel.WellKnownResponse, gtserror.WithCode)
-
-	// GetFediEmoji handles the GET for a federated emoji originating from this instance.
-	GetEmoji(ctx context.Context, requestedEmojiID string, requestURL *url.URL) (interface{}, gtserror.WithCode)
-
-	// GetNodeInfoRel returns a well known response giving the path to node info.
-	GetNodeInfoRel(ctx context.Context) (*apimodel.WellKnownResponse, gtserror.WithCode)
-
-	// GetNodeInfo returns a node info struct in response to a node info request.
-	GetNodeInfo(ctx context.Context) (*apimodel.Nodeinfo, gtserror.WithCode)
-
-	// GetOutbox returns the activitypub representation of a local user's outbox.
-	// This contains links to PUBLIC posts made by this user.
-	GetOutbox(ctx context.Context, requestedUsername string, page bool, maxID string, minID string, requestURL *url.URL) (interface{}, gtserror.WithCode)
-
-	// PostInbox handles POST requests to a user's inbox for new activitypub messages.
-	//
-	// PostInbox returns true if the request was handled as an ActivityPub POST to an actor's inbox.
-	// If false, the request was not an ActivityPub request and may still be handled by the caller in another way, such as serving a web page.
-	//
-	// If the error is nil, then the ResponseWriter's headers and response has already been written. If a non-nil error is returned, then no response has been written.
-	//
-	// If the Actor was constructed with the Federated Protocol enabled, side effects will occur.
-	//
-	// If the Federated Protocol is not enabled, writes the http.StatusMethodNotAllowed status code in the response. No side effects occur.
-	PostInbox(ctx context.Context, w http.ResponseWriter, r *http.Request) (bool, error)
-}
-
-type processor struct {
-	db        db.DB
-	federator federation.Federator
-	tc        typeutils.TypeConverter
-	filter    visibility.Filter
-}
-
-// New returns a new federation processor.
-func New(db db.DB, tc typeutils.TypeConverter, federator federation.Federator) Processor {
-	return &processor{
-		db:        db,
-		federator: federator,
-		tc:        tc,
-		filter:    visibility.NewFilter(db),
-	}
-}
diff --git a/internal/processing/federation/getemoji.go b/internal/processing/federation/getemoji.go
deleted file mode 100644
index 7f5ad81a9..000000000
--- a/internal/processing/federation/getemoji.go
+++ /dev/null
@@ -1,59 +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/gotosocial/internal/gtserror"
-)
-
-func (p *processor) GetEmoji(ctx context.Context, requestedEmojiID string, requestURL *url.URL) (interface{}, gtserror.WithCode) {
-	if _, errWithCode := p.federator.AuthenticateFederatedRequest(ctx, ""); errWithCode != nil {
-		return nil, errWithCode
-	}
-
-	requestedEmoji, err := p.db.GetEmojiByID(ctx, requestedEmojiID)
-	if err != nil {
-		return nil, gtserror.NewErrorNotFound(fmt.Errorf("database error getting emoji with id %s: %s", requestedEmojiID, err))
-	}
-
-	if requestedEmoji.Domain != "" {
-		return nil, gtserror.NewErrorNotFound(fmt.Errorf("emoji with id %s doesn't belong to this instance (domain %s)", requestedEmojiID, requestedEmoji.Domain))
-	}
-
-	if *requestedEmoji.Disabled {
-		return nil, gtserror.NewErrorNotFound(fmt.Errorf("emoji with id %s has been disabled", requestedEmojiID))
-	}
-
-	apEmoji, err := p.tc.EmojiToAS(ctx, requestedEmoji)
-	if err != nil {
-		return nil, gtserror.NewErrorInternalError(fmt.Errorf("error converting gtsmodel emoji with id %s to ap emoji: %s", requestedEmojiID, err))
-	}
-
-	data, err := streams.Serialize(apEmoji)
-	if err != nil {
-		return nil, gtserror.NewErrorInternalError(err)
-	}
-
-	return data, nil
-}
diff --git a/internal/processing/federation/getfollowers.go b/internal/processing/federation/getfollowers.go
deleted file mode 100644
index 991954389..000000000
--- a/internal/processing/federation/getfollowers.go
+++ /dev/null
@@ -1,76 +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/gotosocial/internal/gtserror"
-	"github.com/superseriousbusiness/gotosocial/internal/transport"
-)
-
-func (p *processor) GetFollowers(ctx context.Context, requestedUsername string, requestURL *url.URL) (interface{}, gtserror.WithCode) {
-	// get the 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))
-	}
-
-	// authenticate the request
-	requestingAccountURI, errWithCode := p.federator.AuthenticateFederatedRequest(ctx, requestedUsername)
-	if errWithCode != nil {
-		return nil, errWithCode
-	}
-
-	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))
-	}
-
-	requestedAccountURI, err := url.Parse(requestedAccount.URI)
-	if err != nil {
-		return nil, gtserror.NewErrorInternalError(fmt.Errorf("error parsing url %s: %s", requestedAccount.URI, err))
-	}
-
-	requestedFollowers, err := p.federator.FederatingDB().Followers(ctx, requestedAccountURI)
-	if err != nil {
-		return nil, gtserror.NewErrorInternalError(fmt.Errorf("error fetching followers for uri %s: %s", requestedAccountURI.String(), err))
-	}
-
-	data, err := streams.Serialize(requestedFollowers)
-	if err != nil {
-		return nil, gtserror.NewErrorInternalError(err)
-	}
-
-	return data, nil
-}
diff --git a/internal/processing/federation/getfollowing.go b/internal/processing/federation/getfollowing.go
deleted file mode 100644
index 06acdad32..000000000
--- a/internal/processing/federation/getfollowing.go
+++ /dev/null
@@ -1,76 +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/gotosocial/internal/gtserror"
-	"github.com/superseriousbusiness/gotosocial/internal/transport"
-)
-
-func (p *processor) GetFollowing(ctx context.Context, requestedUsername string, requestURL *url.URL) (interface{}, gtserror.WithCode) {
-	// get the 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))
-	}
-
-	// authenticate the request
-	requestingAccountURI, errWithCode := p.federator.AuthenticateFederatedRequest(ctx, requestedUsername)
-	if errWithCode != nil {
-		return nil, errWithCode
-	}
-
-	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))
-	}
-
-	requestedAccountURI, err := url.Parse(requestedAccount.URI)
-	if err != nil {
-		return nil, gtserror.NewErrorInternalError(fmt.Errorf("error parsing url %s: %s", requestedAccount.URI, err))
-	}
-
-	requestedFollowing, err := p.federator.FederatingDB().Following(ctx, requestedAccountURI)
-	if err != nil {
-		return nil, gtserror.NewErrorInternalError(fmt.Errorf("error fetching following for uri %s: %s", requestedAccountURI.String(), err))
-	}
-
-	data, err := streams.Serialize(requestedFollowing)
-	if err != nil {
-		return nil, gtserror.NewErrorInternalError(err)
-	}
-
-	return data, nil
-}
diff --git a/internal/processing/federation/getnodeinfo.go b/internal/processing/federation/getnodeinfo.go
deleted file mode 100644
index a15c6fa10..000000000
--- a/internal/processing/federation/getnodeinfo.go
+++ /dev/null
@@ -1,89 +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"
-
-	apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
-	"github.com/superseriousbusiness/gotosocial/internal/config"
-	"github.com/superseriousbusiness/gotosocial/internal/gtserror"
-)
-
-const (
-	nodeInfoVersion      = "2.0"
-	nodeInfoSoftwareName = "gotosocial"
-)
-
-var (
-	nodeInfoRel       = fmt.Sprintf("http://nodeinfo.diaspora.software/ns/schema/%s", nodeInfoVersion)
-	nodeInfoProtocols = []string{"activitypub"}
-)
-
-func (p *processor) GetNodeInfoRel(ctx context.Context) (*apimodel.WellKnownResponse, gtserror.WithCode) {
-	protocol := config.GetProtocol()
-	host := config.GetHost()
-
-	return &apimodel.WellKnownResponse{
-		Links: []apimodel.Link{
-			{
-				Rel:  nodeInfoRel,
-				Href: fmt.Sprintf("%s://%s/nodeinfo/%s", protocol, host, nodeInfoVersion),
-			},
-		},
-	}, nil
-}
-
-func (p *processor) GetNodeInfo(ctx context.Context) (*apimodel.Nodeinfo, gtserror.WithCode) {
-	openRegistration := config.GetAccountsRegistrationOpen()
-	softwareVersion := config.GetSoftwareVersion()
-
-	host := config.GetHost()
-	userCount, err := p.db.CountInstanceUsers(ctx, host)
-	if err != nil {
-		return nil, gtserror.NewErrorInternalError(err, "Unable to query instance user count")
-	}
-
-	postCount, err := p.db.CountInstanceStatuses(ctx, host)
-	if err != nil {
-		return nil, gtserror.NewErrorInternalError(err, "Unable to query instance status count")
-	}
-
-	return &apimodel.Nodeinfo{
-		Version: nodeInfoVersion,
-		Software: apimodel.NodeInfoSoftware{
-			Name:    nodeInfoSoftwareName,
-			Version: softwareVersion,
-		},
-		Protocols: nodeInfoProtocols,
-		Services: apimodel.NodeInfoServices{
-			Inbound:  []string{},
-			Outbound: []string{},
-		},
-		OpenRegistrations: openRegistration,
-		Usage: apimodel.NodeInfoUsage{
-			Users: apimodel.NodeInfoUsers{
-				Total: userCount,
-			},
-			LocalPosts: postCount,
-		},
-		Metadata: make(map[string]interface{}),
-	}, nil
-}
diff --git a/internal/processing/federation/getoutbox.go b/internal/processing/federation/getoutbox.go
deleted file mode 100644
index 6d0f2f3fe..000000000
--- a/internal/processing/federation/getoutbox.go
+++ /dev/null
@@ -1,109 +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/gotosocial/internal/db"
-	"github.com/superseriousbusiness/gotosocial/internal/gtserror"
-	"github.com/superseriousbusiness/gotosocial/internal/transport"
-)
-
-func (p *processor) GetOutbox(ctx context.Context, requestedUsername string, page bool, maxID string, minID string, requestURL *url.URL) (interface{}, gtserror.WithCode) {
-	// get the 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))
-	}
-
-	// authenticate the request
-	requestingAccountURI, errWithCode := p.federator.AuthenticateFederatedRequest(ctx, requestedUsername)
-	if errWithCode != nil {
-		return nil, errWithCode
-	}
-
-	requestingAccount, err := p.federator.GetAccountByURI(
-		transport.WithFastfail(ctx), requestedUsername, requestingAccountURI, false,
-	)
-	if err != nil {
-		return nil, gtserror.NewErrorUnauthorized(err)
-	}
-
-	// authorize the request:
-	// 1. check if a block exists between the requester and the requestee
-	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))
-	}
-
-	var data map[string]interface{}
-	// now there are two scenarios:
-	// 1. we're asked for the whole collection and not a page -- we can just return the collection, with no items, but a link to 'first' page.
-	// 2. we're asked for a specific page; this can be either the first page or any other page
-
-	if !page {
-		/*
-			scenario 1: return the collection with no items
-			we want something that looks like this:
-			{
-				"@context": "https://www.w3.org/ns/activitystreams",
-				"id": "https://example.org/users/whatever/outbox",
-				"type": "OrderedCollection",
-				"first": "https://example.org/users/whatever/outbox?page=true",
-				"last": "https://example.org/users/whatever/outbox?min_id=0&page=true"
-			}
-		*/
-		collection, err := p.tc.OutboxToASCollection(ctx, requestedAccount.OutboxURI)
-		if err != nil {
-			return nil, gtserror.NewErrorInternalError(err)
-		}
-
-		data, err = streams.Serialize(collection)
-		if err != nil {
-			return nil, gtserror.NewErrorInternalError(err)
-		}
-
-		return data, nil
-	}
-
-	// scenario 2 -- get the requested page
-	// limit pages to 30 entries per page
-	publicStatuses, err := p.db.GetAccountStatuses(ctx, requestedAccount.ID, 30, true, true, maxID, minID, false, false, true)
-	if err != nil && err != db.ErrNoEntries {
-		return nil, gtserror.NewErrorInternalError(err)
-	}
-
-	outboxPage, err := p.tc.StatusesToASOutboxPage(ctx, requestedAccount.OutboxURI, maxID, minID, publicStatuses)
-	if err != nil {
-		return nil, gtserror.NewErrorInternalError(err)
-	}
-	data, err = streams.Serialize(outboxPage)
-	if err != nil {
-		return nil, gtserror.NewErrorInternalError(err)
-	}
-
-	return data, nil
-}
diff --git a/internal/processing/federation/getstatus.go b/internal/processing/federation/getstatus.go
deleted file mode 100644
index b54e17b11..000000000
--- a/internal/processing/federation/getstatus.go
+++ /dev/null
@@ -1,92 +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/gotosocial/internal/gtserror"
-	"github.com/superseriousbusiness/gotosocial/internal/transport"
-)
-
-func (p *processor) GetStatus(ctx context.Context, requestedUsername string, requestedStatusID string, requestURL *url.URL) (interface{}, gtserror.WithCode) {
-	// get the 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))
-	}
-
-	// authenticate the request
-	requestingAccountURI, errWithCode := p.federator.AuthenticateFederatedRequest(ctx, requestedUsername)
-	if errWithCode != nil {
-		return nil, errWithCode
-	}
-
-	requestingAccount, err := p.federator.GetAccountByURI(
-		transport.WithFastfail(ctx), requestedUsername, requestingAccountURI, false,
-	)
-	if err != nil {
-		return nil, gtserror.NewErrorUnauthorized(err)
-	}
-
-	// authorize the request:
-	// 1. check if a block exists between the requester and the requestee
-	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))
-	}
-
-	// get the status out of the database here
-	s, err := p.db.GetStatusByID(ctx, requestedStatusID)
-	if err != nil {
-		return nil, gtserror.NewErrorNotFound(fmt.Errorf("database error getting status with id %s and account id %s: %s", requestedStatusID, requestedAccount.ID, err))
-	}
-
-	if s.AccountID != requestedAccount.ID {
-		return nil, gtserror.NewErrorNotFound(fmt.Errorf("status with id %s does not belong to account with id %s", s.ID, requestedAccount.ID))
-	}
-
-	visible, err := p.filter.StatusVisible(ctx, s, requestingAccount)
-	if err != nil {
-		return nil, gtserror.NewErrorInternalError(err)
-	}
-	if !visible {
-		return nil, gtserror.NewErrorNotFound(fmt.Errorf("status with id %s not visible to user with id %s", s.ID, requestingAccount.ID))
-	}
-
-	// requester is authorized to view the status, so convert it to AP representation and serialize it
-	asStatus, err := p.tc.StatusToAS(ctx, s)
-	if err != nil {
-		return nil, gtserror.NewErrorInternalError(err)
-	}
-
-	data, err := streams.Serialize(asStatus)
-	if err != nil {
-		return nil, gtserror.NewErrorInternalError(err)
-	}
-
-	return data, nil
-}
diff --git a/internal/processing/federation/getstatusreplies.go b/internal/processing/federation/getstatusreplies.go
deleted file mode 100644
index 08c9b1119..000000000
--- a/internal/processing/federation/getstatusreplies.go
+++ /dev/null
@@ -1,164 +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/gotosocial/internal/db"
-	"github.com/superseriousbusiness/gotosocial/internal/gtserror"
-	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
-	"github.com/superseriousbusiness/gotosocial/internal/transport"
-)
-
-func (p *processor) GetStatusReplies(ctx context.Context, requestedUsername string, requestedStatusID string, page bool, onlyOtherAccounts bool, minID string, requestURL *url.URL) (interface{}, gtserror.WithCode) {
-	// get the 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))
-	}
-
-	// authenticate the request
-	requestingAccountURI, errWithCode := p.federator.AuthenticateFederatedRequest(ctx, requestedUsername)
-	if errWithCode != nil {
-		return nil, errWithCode
-	}
-
-	requestingAccount, err := p.federator.GetAccountByURI(
-		transport.WithFastfail(ctx), requestedUsername, requestingAccountURI, false,
-	)
-	if err != nil {
-		return nil, gtserror.NewErrorUnauthorized(err)
-	}
-
-	// authorize the request:
-	// 1. check if a block exists between the requester and the requestee
-	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))
-	}
-
-	// get the status out of the database here
-	s := &gtsmodel.Status{}
-	if err := p.db.GetWhere(ctx, []db.Where{
-		{Key: "id", Value: requestedStatusID},
-		{Key: "account_id", Value: requestedAccount.ID},
-	}, s); err != nil {
-		return nil, gtserror.NewErrorNotFound(fmt.Errorf("database error getting status with id %s and account id %s: %s", requestedStatusID, requestedAccount.ID, err))
-	}
-
-	visible, err := p.filter.StatusVisible(ctx, s, requestingAccount)
-	if err != nil {
-		return nil, gtserror.NewErrorInternalError(err)
-	}
-	if !visible {
-		return nil, gtserror.NewErrorNotFound(fmt.Errorf("status with id %s not visible to user with id %s", s.ID, requestingAccount.ID))
-	}
-
-	var data map[string]interface{}
-
-	// now there are three scenarios:
-	// 1. we're asked for the whole collection and not a page -- we can just return the collection, with no items, but a link to 'first' page.
-	// 2. we're asked for a page but only_other_accounts has not been set in the query -- so we should just return the first page of the collection, with no items.
-	// 3. we're asked for a page, and only_other_accounts has been set, and min_id has optionally been set -- so we need to return some actual items!
-	switch {
-	case !page:
-		// scenario 1
-		// get the collection
-		collection, err := p.tc.StatusToASRepliesCollection(ctx, s, onlyOtherAccounts)
-		if err != nil {
-			return nil, gtserror.NewErrorInternalError(err)
-		}
-
-		data, err = streams.Serialize(collection)
-		if err != nil {
-			return nil, gtserror.NewErrorInternalError(err)
-		}
-	case page && requestURL.Query().Get("only_other_accounts") == "":
-		// scenario 2
-		// get the collection
-		collection, err := p.tc.StatusToASRepliesCollection(ctx, s, onlyOtherAccounts)
-		if err != nil {
-			return nil, gtserror.NewErrorInternalError(err)
-		}
-		// but only return the first page
-		data, err = streams.Serialize(collection.GetActivityStreamsFirst().GetActivityStreamsCollectionPage())
-		if err != nil {
-			return nil, gtserror.NewErrorInternalError(err)
-		}
-	default:
-		// scenario 3
-		// get immediate children
-		replies, err := p.db.GetStatusChildren(ctx, s, true, minID)
-		if err != nil {
-			return nil, gtserror.NewErrorInternalError(err)
-		}
-
-		// filter children and extract URIs
-		replyURIs := map[string]*url.URL{}
-		for _, r := range replies {
-			// only show public or unlocked statuses as replies
-			if r.Visibility != gtsmodel.VisibilityPublic && r.Visibility != gtsmodel.VisibilityUnlocked {
-				continue
-			}
-
-			// respect onlyOtherAccounts parameter
-			if onlyOtherAccounts && r.AccountID == requestedAccount.ID {
-				continue
-			}
-
-			// only show replies that the status owner can see
-			visibleToStatusOwner, err := p.filter.StatusVisible(ctx, r, requestedAccount)
-			if err != nil || !visibleToStatusOwner {
-				continue
-			}
-
-			// only show replies that the requester can see
-			visibleToRequester, err := p.filter.StatusVisible(ctx, r, requestingAccount)
-			if err != nil || !visibleToRequester {
-				continue
-			}
-
-			rURI, err := url.Parse(r.URI)
-			if err != nil {
-				continue
-			}
-
-			replyURIs[r.ID] = rURI
-		}
-
-		repliesPage, err := p.tc.StatusURIsToASRepliesPage(ctx, s, onlyOtherAccounts, minID, replyURIs)
-		if err != nil {
-			return nil, gtserror.NewErrorInternalError(err)
-		}
-		data, err = streams.Serialize(repliesPage)
-		if err != nil {
-			return nil, gtserror.NewErrorInternalError(err)
-		}
-	}
-
-	return data, nil
-}
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
-}
diff --git a/internal/processing/federation/getwebfinger.go b/internal/processing/federation/getwebfinger.go
deleted file mode 100644
index 305ef3235..000000000
--- a/internal/processing/federation/getwebfinger.go
+++ /dev/null
@@ -1,70 +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"
-
-	apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
-	"github.com/superseriousbusiness/gotosocial/internal/config"
-	"github.com/superseriousbusiness/gotosocial/internal/gtserror"
-)
-
-const (
-	webfingerProfilePage            = "http://webfinger.net/rel/profile-page"
-	webFingerProfilePageContentType = "text/html"
-	webfingerSelf                   = "self"
-	webFingerSelfContentType        = "application/activity+json"
-	webfingerAccount                = "acct"
-)
-
-func (p *processor) GetWebfingerAccount(ctx context.Context, requestedUsername string) (*apimodel.WellKnownResponse, gtserror.WithCode) {
-	// get the 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))
-	}
-
-	accountDomain := config.GetAccountDomain()
-	if accountDomain == "" {
-		accountDomain = config.GetHost()
-	}
-
-	// return the webfinger representation
-	return &apimodel.WellKnownResponse{
-		Subject: fmt.Sprintf("%s:%s@%s", webfingerAccount, requestedAccount.Username, accountDomain),
-		Aliases: []string{
-			requestedAccount.URI,
-			requestedAccount.URL,
-		},
-		Links: []apimodel.Link{
-			{
-				Rel:  webfingerProfilePage,
-				Type: webFingerProfilePageContentType,
-				Href: requestedAccount.URL,
-			},
-			{
-				Rel:  webfingerSelf,
-				Type: webFingerSelfContentType,
-				Href: requestedAccount.URI,
-			},
-		},
-	}, nil
-}
diff --git a/internal/processing/federation/postinbox.go b/internal/processing/federation/postinbox.go
deleted file mode 100644
index 268bc8675..000000000
--- a/internal/processing/federation/postinbox.go
+++ /dev/null
@@ -1,28 +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"
-	"net/http"
-)
-
-func (p *processor) PostInbox(ctx context.Context, w http.ResponseWriter, r *http.Request) (bool, error) {
-	return p.federator.FederatingActor().PostInbox(ctx, w, r)
-}