well-known/webfinger: Add json for ActivityPub/Nautilus

Update host-meta as well

github.com/aaronpk/Nautilus

static/.well-known/host-meta

@@ -1,5 +1,5 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<XRD xmlns="http://docs.oasis-open.org/ns/xri/xrd-1.0" xmlns:hm="http://host-meta.net/xrd/1.0">
-    <Link rel="lrdd" type="application/xrd+xml"
-            template="https://chromic.org/.well-known/webfinger?resource={uri}"/>
+<?xml version="1.0"?>
+<XRD xmlns="http://docs.oasis-open.org/ns/xri/xrd-1.0">
+    <Link rel="lrdd" type="application/xrd+xml" template="https://chromic.org/.well-known/chimo.json?resource={uri}"/>
 </XRD>
+

static/.well-known/webfinger

@@ -0,0 +1,13 @@
+{
+   "aliases" : [
+      "https://ap.chromic.org/chimo"
+   ],
+   "links" : [
+      {
+         "href" : "https://ap.chromic.org/chimo",
+         "rel" : "self",
+         "type" : "application/activity+json"
+      }
+   ],
+   "subject" : "acct:chimo@ap.chromic.org"
+}

static/.well-known/webfinger/chimo@chromic.org.xml

@@ -1,35 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<XRD xmlns="http://docs.oasis-open.org/ns/xri/xrd-1.0">
-  <Subject>acct:chimo@chromic.org</Subject>
-  <Alias>acct:chimo@sn.chromic.org</Alias>
-  <Alias>https://sn.chromic.org/user/1</Alias>
-  <Link rel="http://webfinger.net/rel/profile-page"
-        type="text/html"
-    href="https://sn.chromic.org/user/1"/>
-
-  <Link rel="http://schemas.google.com/g/2010#updates-from"
-    type="application/atom+xml"
-    href="https://sn.chromic.org/api/statuses/user_timeline/1.atom"/>
-
-  <!-- Is this/was this ever supported?
-       <Link rel="http://microformats.org/profile/hcard"
-       type="text/html"
-       href="https://sn.chromic.org/hcard"/> -->
-
-  <Link rel="http://gmpg.org/xfn/11"
-    type="text/html"
-    href="https://sn.chromic.org/user/1"/>
-
-  <Link rel="describedby"
-    type="application/rdf+xml"
-    href="https://sn.chromic.org/username/foaf"/>
-
-  <Link rel="http://salmon-protocol.org/ns/salmon-replies"
-    href="https://sn.chromic.org/main/salmon/user/1"/>
-
-  <Link rel="http://salmon-protocol.org/ns/salmon-mention"
-    href="https://sn.chromic.org/main/salmon/user/1"/>
-
-  <Link rel="http://ostatus.org/schema/1.0/subscribe"
-    template="https://sn.chromic.org/main/ostatussub?profile={uri}"/>
-</XRD>

static/.well-known/webfinger/index.php

@@ -1,43 +0,0 @@
-<?php
-
-/*
- * GNU social
- * Copyright (C) 2010, Free Software Foundation, Inc
- *
- * 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/>.
- */
-
-
-// basename should make sure we can't escape this directory
-$u = basename($_GET['resource']);
-
-if (!strpos($u, '@')) {
-    throw new Exception('Bad resource');
-    exit(1);
-}
-
-if (mb_strpos($u, 'acct:')===0) {
-    $u = substr($u, 5);
-}
-
-// Just to be a little bit safer, you know, with all the unicode stuff going on
-$u = filter_var($u, FILTER_SANITIZE_EMAIL);
-
-$f = $u . ".xml";
-
-if (file_exists($f)) {
-  header('Content-Disposition: attachment; filename="'.urlencode($f).'"');
-  header('Content-type: application/xrd+xml');
-  echo file_get_contents($f);
-}