From 4b1d9d3780134098ff06877abc20c970c32d4aac Mon Sep 17 00:00:00 2001
From: tobi <31960611+tsmethurst@users.noreply.github.com>
Date: Sun, 24 Oct 2021 11:57:39 +0200
Subject: Serve `outbox` for Actor (#289)

* add statusesvisible convenience function

* add minID + onlyPublic to account statuses get

* move swagger collection stuff to common

* start working on Outbox GETting

* move functions into federationProcessor

* outboxToASCollection

* add statusesvisible convenience function

* add minID + onlyPublic to account statuses get

* move swagger collection stuff to common

* start working on Outbox GETting

* move functions into federationProcessor

* outboxToASCollection

* bit more work on outbox paging

* wrapNoteInCreate function

* test + hook up the processor functions

* don't do prev + next links on empty reply

* test get outbox through api

* don't fail on no status entries

* add outbox implementation doc

* typo
---
 internal/processing/federation/getwebfinger.go | 64 ++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 internal/processing/federation/getwebfinger.go

(limited to 'internal/processing/federation/getwebfinger.go')

diff --git a/internal/processing/federation/getwebfinger.go b/internal/processing/federation/getwebfinger.go
new file mode 100644
index 000000000..aaa7687be
--- /dev/null
+++ b/internal/processing/federation/getwebfinger.go
@@ -0,0 +1,64 @@
+/*
+   GoToSocial
+   Copyright (C) 2021 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/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.GetLocalAccountByUsername(ctx, requestedUsername)
+	if err != nil {
+		return nil, gtserror.NewErrorNotFound(fmt.Errorf("database error getting account with username %s: %s", requestedUsername, err))
+	}
+
+	// return the webfinger representation
+	return &apimodel.WellKnownResponse{
+		Subject: fmt.Sprintf("%s:%s@%s", webfingerAccount, requestedAccount.Username, p.config.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
+}
-- 
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