start with ap

internal/util/uri.go

@@ -0,0 +1,96 @@
+/*
+   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 util
+
+import (
+	"fmt"
+	"net/url"
+)
+
+const (
+	// UsersPath is for serving users info
+	UsersPath       = "users"
+	// StatusesPath is for serving statuses
+	StatusesPath    = "statuses"
+	// InboxPath represents the webfinger inbox location
+	InboxPath       = "inbox"
+	// OutboxPath represents the webfinger outbox location
+	OutboxPath      = "outbox"
+	// FollowersPath represents the webfinger followers location
+	FollowersPath   = "followers"
+	// CollectionsPath represents the webfinger collections location
+	CollectionsPath = "collections"
+	// FeaturedPath represents the webfinger featured location
+	FeaturedPath    = "featured"
+)
+
+// UserURIs contains a bunch of UserURIs and URLs for a user, host, account, etc.
+type UserURIs struct {
+	// The web URL of the instance host, eg https://example.org
+	HostURL     string
+	// The web URL of the user, eg., https://example.org/@example_user
+	UserURL     string
+	// The web URL for statuses of this user, eg., https://example.org/@example_user/statuses
+	StatusesURL string
+
+	// The webfinger URI of this user, eg., https://example.org/users/example_user
+	UserURI       string
+	// The webfinger URI for this user's statuses, eg., https://example.org/users/example_user/statuses
+	StatusesURI   string
+	// The webfinger URI for this user's activitypub inbox, eg., https://example.org/users/example_user/inbox
+	InboxURI      string
+	// The webfinger URI for this user's activitypub outbox, eg., https://example.org/users/example_user/outbox
+	OutboxURI     string
+	// The webfinger URI for this user's followers, eg., https://example.org/users/example_user/followers
+	FollowersURI  string
+	// The webfinger URI for this user's featured collections, eg., https://example.org/users/example_user/collections/featured
+	CollectionURI string
+}
+
+// GenerateURIsForAccount throws together a bunch of URIs for the given username, with the given protocol and host.
+func GenerateURIsForAccount(username string, protocol string, host string) *UserURIs {
+	// The below URLs are used for serving web requests
+	hostURL := fmt.Sprintf("%s://%s", protocol, host)
+	userURL := fmt.Sprintf("%s/@%s", hostURL, username)
+	statusesURL := fmt.Sprintf("%s/%s", userURL, StatusesPath)
+
+	// the below URIs are used in ActivityPub and Webfinger
+	userURI := fmt.Sprintf("%s/%s/%s", hostURL, UsersPath, username)
+	statusesURI := fmt.Sprintf("%s/%s", userURI, StatusesPath)
+	inboxURI := fmt.Sprintf("%s/%s", userURI, InboxPath)
+	outboxURI := fmt.Sprintf("%s/%s", userURI, OutboxPath)
+	followersURI := fmt.Sprintf("%s/%s", userURI, FollowersPath)
+	collectionURI := fmt.Sprintf("%s/%s/%s", userURI, CollectionsPath, FeaturedPath)
+	return &UserURIs{
+		HostURL:     hostURL,
+		UserURL:     userURL,
+		StatusesURL: statusesURL,
+
+		UserURI:       userURI,
+		StatusesURI:   statusesURI,
+		InboxURI:      inboxURI,
+		OutboxURI:     outboxURI,
+		FollowersURI:  followersURI,
+		CollectionURI: collectionURI,
+	}
+}
+
+func ParseActivityPubRequestURL(id *url.URL) error {
+	return nil
+}