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Replace the legacy DFRN connection process with AP

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This commit is contained in:
Michael 2019-05-02 13:05:31 +00:00
parent 33689a8d4e
commit 28f316b7e4
6 changed files with 96 additions and 32 deletions
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93
src/Model/Contact.php
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@ -653,9 +653,15 @@ class Contact extends BaseObject
if (empty($contact['network'])) {
return;
}
if (($contact['network'] == Protocol::DFRN) && $dissolve) {
$protocol = $contact['network'];
if (($protocol == Protocol::DFRN) && !self::isLegacyDFRNContact($contact)) {
$protocol = Protocol::ACTIVITYPUB;
}
if (($protocol == Protocol::DFRN) && $dissolve) {
DFRN::deliver($user, $contact, 'placeholder', true);
} elseif (in_array($contact['network'], [Protocol::OSTATUS, Protocol::DFRN])) {
} elseif (in_array($protocol, [Protocol::OSTATUS, Protocol::DFRN])) {
// create an unfollow slap
$item = [];
$item['verb'] = NAMESPACE_OSTATUS . "/unfollow";
@ -670,9 +676,9 @@ class Contact extends BaseObject
if (!empty($contact['notify'])) {
Salmon::slapper($user, $contact['notify'], $slap);
}
} elseif ($contact['network'] == Protocol::DIASPORA) {
} elseif ($protocol == Protocol::DIASPORA) {
Diaspora::sendUnshare($user, $contact);
} elseif ($contact['network'] == Protocol::ACTIVITYPUB) {
} elseif ($protocol == Protocol::ACTIVITYPUB) {
ActivityPub\Transmitter::sendContactUndo($contact['url'], $contact['id'], $user['uid']);
if ($dissolve) {
@ -1338,6 +1344,7 @@ class Contact extends BaseObject
'location' => defaults($data, 'location', ''),
'about' => defaults($data, 'about', ''),
'network' => $data['network'],
'protocol' => self::getProtocol($data['url'], $data['network']),
'pubkey' => defaults($data, 'pubkey', ''),
'rel' => self::SHARING,
'priority' => defaults($data, 'priority', 0),
@ -1398,7 +1405,7 @@ class Contact extends BaseObject
self::updateAvatar($data['photo'], $uid, $contact_id);
}
$fields = ['url', 'nurl', 'addr', 'alias', 'name', 'nick', 'keywords', 'location', 'about', 'avatar-date', 'pubkey'];
$fields = ['url', 'nurl', 'addr', 'alias', 'name', 'nick', 'keywords', 'location', 'about', 'avatar-date', 'pubkey', 'protocol'];
$contact = DBA::selectFirst('contact', $fields, ['id' => $contact_id]);
// This condition should always be true
@ -1411,7 +1418,8 @@ class Contact extends BaseObject
'url' => $data['url'],
'nurl' => Strings::normaliseLink($data['url']),
'name' => $data['name'],
'nick' => $data['nick']];
'nick' => $data['nick'],
'protocol' => self::getProtocol($data['url'], $data['network'])];
if (!empty($data['keywords'])) {
$updated['keywords'] = $data['keywords'];
@ -1768,6 +1776,40 @@ class Contact extends BaseObject
return true;
}
/**
* Detects if a given contact array belongs to a legacy DFRN connection
*
* @param array $contact
* @return boolean
*/
private static function isLegacyDFRNContact($contact)
{
// Newer Friendica contacts are connected via AP, then these fields aren't set
return !empty($contact['dfrn-id']) || !empty($contact['issued-id']);
}
/**
* Detects the communication protocol for a given contact url.
* This is used to detect Friendica contacts that we can communicate via AP.
*
* @param string $url contact url
* @param string $network Network of that contact
* @return string with protocol
*/
public static function getProtocol($url, $network)
{
if ($network != Protocol::DFRN) {
return $network;
}
$apcontact = APContact::getByURL($url);
if (!empty($apcontact) && !empty($apcontact['generator'])) {
return Protocol::ACTIVITYPUB;
} else {
return $network;
}
}
/**
* Takes a $uid and a url/handle and adds a new contact
* Currently if the contact is DFRN, interactive needs to be true, to redirect to the
@ -1843,7 +1885,9 @@ class Contact extends BaseObject
$contact = DBA::selectFirst('contact', ['id', 'rel'], $condition);
}
if (($ret['network'] === Protocol::DFRN) && !DBA::isResult($contact)) {
$protocol = self::getProtocol($url, $ret['network']);
if (($protocol === Protocol::DFRN) && !DBA::isResult($contact)) {
if ($interactive) {
if (strlen($a->getURLPath())) {
$myaddr = bin2hex(System::baseUrl() . '/profile/' . $a->user['nickname']);
@ -1862,7 +1906,7 @@ class Contact extends BaseObject
}
// This extra param just confuses things, remove it
if ($ret['network'] === Protocol::DIASPORA) {
if ($protocol === Protocol::DIASPORA) {
$ret['url'] = str_replace('?absolute=true', '', $ret['url']);
}
@ -1885,7 +1929,7 @@ class Contact extends BaseObject
return $result;
}
if ($ret['network'] === Protocol::OSTATUS && Config::get('system', 'ostatus_disabled')) {
if ($protocol === Protocol::OSTATUS && Config::get('system', 'ostatus_disabled')) {
$result['message'] .= L10n::t('The profile address specified belongs to a network which has been disabled on this site.') . EOL;
$ret['notify'] = '';
}
@ -1894,15 +1938,15 @@ class Contact extends BaseObject
$result['message'] .= L10n::t('Limited profile. This person will be unable to receive direct/personal notifications from you.') . EOL;
}
$writeable = ((($ret['network'] === Protocol::OSTATUS) && ($ret['notify'])) ? 1 : 0);
$writeable = ((($protocol === Protocol::OSTATUS) && ($ret['notify'])) ? 1 : 0);
$subhub = (($ret['network'] === Protocol::OSTATUS) ? true : false);
$subhub = (($protocol === Protocol::OSTATUS) ? true : false);
$hidden = (($ret['network'] === Protocol::MAIL) ? 1 : 0);
$hidden = (($protocol === Protocol::MAIL) ? 1 : 0);
$pending = in_array($ret['network'], [Protocol::ACTIVITYPUB]);
$pending = in_array($protocol, [Protocol::ACTIVITYPUB]);
if (in_array($ret['network'], [Protocol::MAIL, Protocol::DIASPORA, Protocol::ACTIVITYPUB])) {
if (in_array($protocol, [Protocol::MAIL, Protocol::DIASPORA, Protocol::ACTIVITYPUB])) {
$writeable = 1;
}
@ -1913,7 +1957,7 @@ class Contact extends BaseObject
$fields = ['rel' => $new_relation, 'subhub' => $subhub, 'readonly' => false];
DBA::update('contact', $fields, ['id' => $contact['id']]);
} else {
$new_relation = (in_array($ret['network'], [Protocol::MAIL]) ? self::FRIEND : self::SHARING);
$new_relation = (in_array($protocol, [Protocol::MAIL]) ? self::FRIEND : self::SHARING);
// create contact record
DBA::insert('contact', [
@ -1930,6 +1974,7 @@ class Contact extends BaseObject
'name' => $ret['name'],
'nick' => $ret['nick'],
'network' => $ret['network'],
'protocol' => $protocol,
'pubkey' => $ret['pubkey'],
'rel' => $new_relation,
'priority'=> $ret['priority'],
@ -1963,7 +2008,7 @@ class Contact extends BaseObject
$owner = User::getOwnerDataById($uid);
if (DBA::isResult($owner)) {
if (in_array($contact['network'], [Protocol::OSTATUS, Protocol::DFRN])) {
if (in_array($protocol, [Protocol::OSTATUS, Protocol::DFRN])) {
// create a follow slap
$item = [];
$item['verb'] = ACTIVITY_FOLLOW;
@ -1979,10 +2024,10 @@ class Contact extends BaseObject
if (!empty($contact['notify'])) {
Salmon::slapper($owner, $contact['notify'], $slap);
}
} elseif ($contact['network'] == Protocol::DIASPORA) {
} elseif ($protocol == Protocol::DIASPORA) {
$ret = Diaspora::sendShare($a->user, $contact);
Logger::log('share returns: ' . $ret);
} elseif ($contact['network'] == Protocol::ACTIVITYPUB) {
} elseif ($protocol == Protocol::ACTIVITYPUB) {
$activity_id = ActivityPub\Transmitter::activityIDFromContact($contact_id);
if (empty($activity_id)) {
// This really should never happen
@ -2060,13 +2105,15 @@ class Contact extends BaseObject
$network = $pub_contact['network'];
if (is_array($contact)) {
$protocol = self::getProtocol($url, $contact['network']);
if (($contact['rel'] == self::SHARING)
|| ($sharing && $contact['rel'] == self::FOLLOWER)) {
DBA::update('contact', ['rel' => self::FRIEND, 'writable' => true],
['id' => $contact['id'], 'uid' => $importer['uid']]);
}
if ($contact['network'] == Protocol::ACTIVITYPUB) {
if ($protocol == Protocol::ACTIVITYPUB) {
ActivityPub\Transmitter::sendContactAccept($contact['url'], $contact['hub-verify'], $importer['uid']);
}
@ -2077,9 +2124,9 @@ class Contact extends BaseObject
return;
}
// create contact record
q("INSERT INTO `contact` (`uid`, `created`, `url`, `nurl`, `name`, `nick`, `photo`, `network`, `rel`,
q("INSERT INTO `contact` (`uid`, `created`, `url`, `nurl`, `name`, `nick`, `photo`, `network`, `protocol`, `rel`,
`blocked`, `readonly`, `pending`, `writable`)
VALUES (%d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, 0, 0, 1, 1)",
VALUES (%d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, 0, 0, 1, 1)",
intval($importer['uid']),
DBA::escape(DateTimeFormat::utcNow()),
DBA::escape($url),
@ -2087,6 +2134,7 @@ class Contact extends BaseObject
DBA::escape($name),
DBA::escape($nick),
DBA::escape($photo),
DBA::escape($protocol),
DBA::escape($network),
intval(self::FOLLOWER)
);
@ -2140,8 +2188,9 @@ class Contact extends BaseObject
DBA::update('contact', ['pending' => false], $condition);
$contact = DBA::selectFirst('contact', ['url', 'network', 'hub-verify'], ['id' => $contact_record['id']]);
$protocol = self::getProtocol($contact['url'], $contact['network']);
if ($contact['network'] == Protocol::ACTIVITYPUB) {
if ($protocol == Protocol::ACTIVITYPUB) {
ActivityPub\Transmitter::sendContactAccept($contact['url'], $contact['hub-verify'], $importer['uid']);
}
}