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Merge pull request #8678 from annando/gserver-detection-type

Improved server detection / gsid introduced
pull/8682/head
Hypolite Petovan GitHub 1 week ago
parent
commit
669124e72f
No known key found for this signature in database GPG Key ID: 4AEE18F83AFDEB23
9 changed files with 492 additions and 113 deletions
  1. +41
    -29
      database.sql
  2. +169
    -0
      src/Database/PostUpdate.php
  3. +6
    -0
      src/Model/APContact.php
  4. +3
    -5
      src/Model/Contact.php
  5. +10
    -5
      src/Model/GContact.php
  6. +216
    -42
      src/Model/GServer.php
  7. +9
    -2
      src/Network/Probe.php
  8. +1
    -0
      src/Protocol/ActivityPub.php
  9. +37
    -30
      static/dbstructure.config.php

+ 41
- 29
database.sql View File

@@ -1,9 +1,37 @@
-- ------------------------------------------
-- Friendica 2020.06-dev (Red Hot Poker)
-- DB_UPDATE_VERSION 1350
-- ------------------------------------------


--
-- TABLE gserver
--
CREATE TABLE IF NOT EXISTS `gserver` (
`id` int unsigned NOT NULL auto_increment COMMENT 'sequential ID',
`url` varchar(255) NOT NULL DEFAULT '' COMMENT '',
`nurl` varchar(255) NOT NULL DEFAULT '' COMMENT '',
`version` varchar(255) NOT NULL DEFAULT '' COMMENT '',
`site_name` varchar(255) NOT NULL DEFAULT '' COMMENT '',
`info` text COMMENT '',
`register_policy` tinyint NOT NULL DEFAULT 0 COMMENT '',
`registered-users` int unsigned NOT NULL DEFAULT 0 COMMENT 'Number of registered users',
`directory-type` tinyint DEFAULT 0 COMMENT 'Type of directory service (Poco, Mastodon)',
`poco` varchar(255) NOT NULL DEFAULT '' COMMENT '',
`noscrape` varchar(255) NOT NULL DEFAULT '' COMMENT '',
`network` char(4) NOT NULL DEFAULT '' COMMENT '',
`platform` varchar(255) NOT NULL DEFAULT '' COMMENT '',
`relay-subscribe` boolean NOT NULL DEFAULT '0' COMMENT 'Has the server subscribed to the relay system',
`relay-scope` varchar(10) NOT NULL DEFAULT '' COMMENT 'The scope of messages that the server wants to get',
`detection-method` tinyint unsigned COMMENT 'Method that had been used to detect that server',
`created` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT '',
`last_poco_query` datetime DEFAULT '0001-01-01 00:00:00' COMMENT '',
`last_contact` datetime DEFAULT '0001-01-01 00:00:00' COMMENT '',
`last_failure` datetime DEFAULT '0001-01-01 00:00:00' COMMENT '',
PRIMARY KEY(`id`),
UNIQUE INDEX `nurl` (`nurl`(190))
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Global servers';

--
-- TABLE clients
--
@@ -87,6 +115,7 @@ CREATE TABLE IF NOT EXISTS `contact` (
`unsearchable` boolean NOT NULL DEFAULT '0' COMMENT 'Contact prefers to not be searchable',
`sensitive` boolean NOT NULL DEFAULT '0' COMMENT 'Contact posts sensitive content',
`baseurl` varchar(255) DEFAULT '' COMMENT 'baseurl of the contact',
`gsid` int unsigned COMMENT 'Global Server ID',
`reason` text COMMENT '',
`closeness` tinyint unsigned NOT NULL DEFAULT 99 COMMENT '',
`info` mediumtext COMMENT '',
@@ -108,7 +137,9 @@ CREATE TABLE IF NOT EXISTS `contact` (
INDEX `nurl_uid` (`nurl`(32),`uid`),
INDEX `nick_uid` (`nick`(32),`uid`),
INDEX `dfrn-id` (`dfrn-id`(64)),
INDEX `issued-id` (`issued-id`(64))
INDEX `issued-id` (`issued-id`(64)),
INDEX `gsid` (`gsid`),
FOREIGN KEY (`gsid`) REFERENCES `gserver` (`id`) ON UPDATE RESTRICT ON DELETE RESTRICT
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='contact table';

--
@@ -210,6 +241,7 @@ CREATE TABLE IF NOT EXISTS `apcontact` (
`alias` varchar(255) COMMENT '',
`pubkey` text COMMENT '',
`baseurl` varchar(255) COMMENT 'baseurl of the ap contact',
`gsid` int unsigned COMMENT 'Global Server ID',
`generator` varchar(255) COMMENT 'Name of the contact\'s system',
`following_count` int unsigned DEFAULT 0 COMMENT 'Number of following contacts',
`followers_count` int unsigned DEFAULT 0 COMMENT 'Number of followers',
@@ -218,7 +250,9 @@ CREATE TABLE IF NOT EXISTS `apcontact` (
PRIMARY KEY(`url`),
INDEX `addr` (`addr`(32)),
INDEX `alias` (`alias`(190)),
INDEX `url` (`followers`(190))
INDEX `followers` (`followers`(190)),
INDEX `gsid` (`gsid`),
FOREIGN KEY (`gsid`) REFERENCES `gserver` (`id`) ON UPDATE RESTRICT ON DELETE RESTRICT
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='ActivityPub compatible contacts - used in the ActivityPub implementation';

--
@@ -463,13 +497,16 @@ CREATE TABLE IF NOT EXISTS `gcontact` (
`alias` varchar(255) NOT NULL DEFAULT '' COMMENT '',
`generation` tinyint unsigned NOT NULL DEFAULT 0 COMMENT '',
`server_url` varchar(255) NOT NULL DEFAULT '' COMMENT 'baseurl of the contacts server',
`gsid` int unsigned COMMENT 'Global Server ID',
PRIMARY KEY(`id`),
UNIQUE INDEX `nurl` (`nurl`(190)),
INDEX `name` (`name`(64)),
INDEX `nick` (`nick`(32)),
INDEX `addr` (`addr`(64)),
INDEX `hide_network_updated` (`hide`,`network`,`updated`),
INDEX `updated` (`updated`)
INDEX `updated` (`updated`),
INDEX `gsid` (`gsid`),
FOREIGN KEY (`gsid`) REFERENCES `gserver` (`id`) ON UPDATE RESTRICT ON DELETE RESTRICT
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='global contacts';

--
@@ -523,33 +560,6 @@ CREATE TABLE IF NOT EXISTS `group_member` (
UNIQUE INDEX `gid_contactid` (`gid`,`contact-id`)
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='privacy groups, member info';

--
--
CREATE TABLE IF NOT EXISTS `gserver` (
`id` int unsigned NOT NULL auto_increment COMMENT 'sequential ID',
`url` varchar(255) NOT NULL DEFAULT '' COMMENT '',
`nurl` varchar(255) NOT NULL DEFAULT '' COMMENT '',
`version` varchar(255) NOT NULL DEFAULT '' COMMENT '',
`site_name` varchar(255) NOT NULL DEFAULT '' COMMENT '',
`info` text COMMENT '',
`register_policy` tinyint NOT NULL DEFAULT 0 COMMENT '',
`registered-users` int unsigned NOT NULL DEFAULT 0 COMMENT 'Number of registered users',
`directory-type` tinyint DEFAULT 0 COMMENT 'Type of directory service (Poco, Mastodon)',
`poco` varchar(255) NOT NULL DEFAULT '' COMMENT '',
`noscrape` varchar(255) NOT NULL DEFAULT '' COMMENT '',
`network` char(4) NOT NULL DEFAULT '' COMMENT '',
`platform` varchar(255) NOT NULL DEFAULT '' COMMENT '',
`relay-subscribe` boolean NOT NULL DEFAULT '0' COMMENT 'Has the server subscribed to the relay system',
`relay-scope` varchar(10) NOT NULL DEFAULT '' COMMENT 'The scope of messages that the server wants to get',
`created` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT '',
`last_poco_query` datetime DEFAULT '0001-01-01 00:00:00' COMMENT '',
`last_contact` datetime DEFAULT '0001-01-01 00:00:00' COMMENT '',
`last_failure` datetime DEFAULT '0001-01-01 00:00:00' COMMENT '',
PRIMARY KEY(`id`),
UNIQUE INDEX `nurl` (`nurl`(190))
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Global servers';

--
-- TABLE gserver-tag
--


+ 169
- 0
src/Database/PostUpdate.php View File

@@ -25,6 +25,7 @@ use Friendica\Core\Logger;
use Friendica\Core\Protocol;
use Friendica\DI;
use Friendica\Model\Contact;
use Friendica\Model\GServer;
use Friendica\Model\Item;
use Friendica\Model\ItemURI;
use Friendica\Model\PermissionSet;
@@ -86,6 +87,15 @@ class PostUpdate
if (!self::update1347()) {
return false;
}
if (!self::update1348()) {
return false;
}
if (!self::update1349()) {
return false;
}
if (!self::update1350()) {
return false;
}

return true;
}
@@ -870,4 +880,163 @@ class PostUpdate

return false;
}

/**
* update the "gsid" (global server id) field in the contact table
*
* @return bool "true" when the job is done
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
private static function update1348()
{
// Was the script completed?
if (DI::config()->get("system", "post_update_version") >= 1348) {
return true;
}

$id = DI::config()->get("system", "post_update_version_1348_id", 0);

Logger::info('Start', ['contact' => $id]);

$start_id = $id;
$rows = 0;
$condition = ["`id` > ? AND `gsid` IS NULL AND `baseurl` != '' AND NOT `baseurl` IS NULL", $id];
$params = ['order' => ['id'], 'limit' => 10000];
$contacts = DBA::select('contact', ['id', 'baseurl'], $condition, $params);

if (DBA::errorNo() != 0) {
Logger::error('Database error', ['no' => DBA::errorNo(), 'message' => DBA::errorMessage()]);
return false;
}

while ($contact = DBA::fetch($contacts)) {
$id = $contact['id'];

DBA::update('contact',
['gsid' => GServer::getID($contact['baseurl']), 'baseurl' => GServer::cleanURL($contact['baseurl'])],
['id' => $contact['id']]);

++$rows;
}
DBA::close($contacts);

DI::config()->set("system", "post_update_version_1348_id", $id);

Logger::info('Processed', ['rows' => $rows, 'last' => $id]);

if ($start_id == $id) {
DI::config()->set("system", "post_update_version", 1348);
Logger::info('Done');
return true;
}

return false;
}

/**
* update the "gsid" (global server id) field in the apcontact table
*
* @return bool "true" when the job is done
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
private static function update1349()
{
// Was the script completed?
if (DI::config()->get("system", "post_update_version") >= 1349) {
return true;
}

$id = DI::config()->get("system", "post_update_version_1349_id", 0);

Logger::info('Start', ['apcontact' => $id]);

$start_id = $id;
$rows = 0;
$condition = ["`url` > ? AND `gsid` IS NULL AND `baseurl` != '' AND NOT `baseurl` IS NULL", $id];
$params = ['order' => ['url'], 'limit' => 10000];
$apcontacts = DBA::select('apcontact', ['url', 'baseurl'], $condition, $params);

if (DBA::errorNo() != 0) {
Logger::error('Database error', ['no' => DBA::errorNo(), 'message' => DBA::errorMessage()]);
return false;
}

while ($apcontact = DBA::fetch($apcontacts)) {
$id = $apcontact['url'];

DBA::update('apcontact',
['gsid' => GServer::getID($apcontact['baseurl']), 'baseurl' => GServer::cleanURL($apcontact['baseurl'])],
['url' => $apcontact['url']]);

++$rows;
}
DBA::close($apcontacts);

DI::config()->set("system", "post_update_version_1349_id", $id);

Logger::info('Processed', ['rows' => $rows, 'last' => $id]);

if ($start_id == $id) {
DI::config()->set("system", "post_update_version", 1349);
Logger::info('Done');
return true;
}

return false;
}

/**
* update the "gsid" (global server id) field in the gcontact table
*
* @return bool "true" when the job is done
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
private static function update1350()
{
// Was the script completed?
if (DI::config()->get("system", "post_update_version") >= 1350) {
return true;
}

$id = DI::config()->get("system", "post_update_version_1350_id", 0);

Logger::info('Start', ['gcontact' => $id]);

$start_id = $id;
$rows = 0;
$condition = ["`id` > ? AND `gsid` IS NULL AND `server_url` != '' AND NOT `server_url` IS NULL", $id];
$params = ['order' => ['id'], 'limit' => 10000];
$gcontacts = DBA::select('gcontact', ['id', 'server_url'], $condition, $params);

if (DBA::errorNo() != 0) {
Logger::error('Database error', ['no' => DBA::errorNo(), 'message' => DBA::errorMessage()]);
return false;
}

while ($gcontact = DBA::fetch($gcontacts)) {
$id = $gcontact['id'];

DBA::update('gcontact',
['gsid' => GServer::getID($gcontact['server_url']), 'server_url' => GServer::cleanURL($gcontact['server_url'])],
['id' => $gcontact['id']]);

++$rows;
}
DBA::close($gcontacts);

DI::config()->set("system", "post_update_version_1350_id", $id);

Logger::info('Processed', ['rows' => $rows, 'last' => $id]);

if ($start_id == $id) {
DI::config()->set("system", "post_update_version", 1350);
Logger::info('Done');
return true;
}

return false;
}
}

+ 6
- 0
src/Model/APContact.php View File

@@ -291,6 +291,12 @@ class APContact
$apcontact['baseurl'] = null;
}

if (!empty($apcontact['baseurl']) && empty($fetched_contact['gsid'])) {
$apcontact['gsid'] = GServer::getID($apcontact['baseurl']);
} elseif (!empty($fetched_contact['gsid'])) {
$apcontact['gsid'] = $fetched_contact['gsid'];
}

if ($apcontact['url'] == $apcontact['alias']) {
$apcontact['alias'] = null;
}


+ 3
- 5
src/Model/Contact.php View File

@@ -1530,10 +1530,6 @@ class Contact

if (empty($data)) {
$data = Probe::uri($url, "", $uid);
// Ensure that there is a gserver entry
if (!empty($data['baseurl']) && ($data['network'] != Protocol::PHANTOM)) {
GServer::check($data['baseurl']);
}
}

// Take the default values when probing failed
@@ -1575,6 +1571,7 @@ class Contact
'confirm' => $data['confirm'] ?? '',
'poco' => $data['poco'] ?? '',
'baseurl' => $data['baseurl'] ?? '',
'gsid' => $data['gsid'] ?? null,
'name-date' => DateTimeFormat::utcNow(),
'uri-date' => DateTimeFormat::utcNow(),
'avatar-date' => DateTimeFormat::utcNow(),
@@ -2082,7 +2079,7 @@ class Contact

$fields = ['uid', 'avatar', 'name', 'nick', 'location', 'keywords', 'about',
'unsearchable', 'url', 'addr', 'batch', 'notify', 'poll', 'request', 'confirm', 'poco',
'network', 'alias', 'baseurl', 'forum', 'prv', 'contact-type', 'pubkey'];
'network', 'alias', 'baseurl', 'gsid', 'forum', 'prv', 'contact-type', 'pubkey'];
$contact = DBA::selectFirst('contact', $fields, ['id' => $id]);
if (!DBA::isResult($contact)) {
return false;
@@ -2415,6 +2412,7 @@ class Contact
'nick' => $ret['nick'],
'network' => $ret['network'],
'baseurl' => $ret['baseurl'],
'gsid' => $ret['gsid'] ?? null,
'protocol' => $protocol,
'pubkey' => $ret['pubkey'],
'rel' => $new_relation,


+ 10
- 5
src/Model/GContact.php View File

@@ -690,7 +690,7 @@ class GContact
}

$public_contact = DBA::selectFirst('gcontact', [
'name', 'nick', 'photo', 'location', 'about', 'addr', 'generation', 'birthday', 'keywords',
'name', 'nick', 'photo', 'location', 'about', 'addr', 'generation', 'birthday', 'keywords', 'gsid',
'contact-type', 'hide', 'nsfw', 'network', 'alias', 'notify', 'server_url', 'connect', 'updated', 'url'
], ['id' => $gcontact_id]);

@@ -752,6 +752,10 @@ class GContact
$contact['server_url'] = Strings::normaliseLink($contact['server_url']);
}

if (!empty($contact['server_url']) && empty($contact['gsid'])) {
$contact['gsid'] = GServer::getID($contact['server_url']);
}

if (empty($contact['addr']) && !empty($contact['server_url']) && !empty($contact['nick'])) {
$hostname = str_replace('http://', '', $contact['server_url']);
$contact['addr'] = $contact['nick'] . '@' . $hostname;
@@ -791,7 +795,8 @@ class GContact
'notify' => $contact['notify'], 'url' => $contact['url'],
'location' => $contact['location'], 'about' => $contact['about'],
'generation' => $contact['generation'], 'updated' => $contact['updated'],
'server_url' => $contact['server_url'], 'connect' => $contact['connect']
'server_url' => $contact['server_url'], 'connect' => $contact['connect'],
'gsid' => $contact['gsid']
];

DBA::update('gcontact', $updated, $condition, $fields);
@@ -1016,7 +1021,7 @@ class GContact
$fields = ['name', 'nick', 'url', 'nurl', 'location', 'about', 'keywords',
'bd', 'contact-type', 'network', 'addr', 'notify', 'alias', 'archive', 'term-date',
'created', 'updated', 'avatar', 'success_update', 'failure_update', 'forum', 'prv',
'baseurl', 'sensitive', 'unsearchable'];
'baseurl', 'gsid', 'sensitive', 'unsearchable'];

$contact = DBA::selectFirst('contact', $fields, array_merge($condition, ['uid' => 0, 'network' => Protocol::FEDERATED]));
if (!DBA::isResult($contact)) {
@@ -1026,7 +1031,7 @@ class GContact
$fields = ['name', 'nick', 'url', 'nurl', 'location', 'about', 'keywords', 'generation',
'birthday', 'contact-type', 'network', 'addr', 'notify', 'alias', 'archived', 'archive_date',
'created', 'updated', 'photo', 'last_contact', 'last_failure', 'community', 'connect',
'server_url', 'nsfw', 'hide', 'id'];
'server_url', 'gsid', 'nsfw', 'hide', 'id'];

$old_gcontact = DBA::selectFirst('gcontact', $fields, ['nurl' => $contact['nurl']]);
$do_insert = !DBA::isResult($old_gcontact);
@@ -1037,7 +1042,7 @@ class GContact
$gcontact = [];

// These fields are identical in both contact and gcontact
$fields = ['name', 'nick', 'url', 'nurl', 'location', 'about', 'keywords',
$fields = ['name', 'nick', 'url', 'nurl', 'location', 'about', 'keywords', 'gsid',
'contact-type', 'network', 'addr', 'notify', 'alias', 'created', 'updated'];

foreach ($fields as $field) {


+ 216
- 42
src/Model/GServer.php View File

@@ -34,6 +34,7 @@ use Friendica\Util\DateTimeFormat;
use Friendica\Util\Strings;
use Friendica\Util\XML;
use Friendica\Core\Logger;
use Friendica\Core\System;
use Friendica\Protocol\PortableContact;
use Friendica\Protocol\Diaspora;
use Friendica\Network\Probe;
@@ -47,6 +48,57 @@ class GServer
const DT_NONE = 0;
const DT_POCO = 1;
const DT_MASTODON = 2;

// Methods to detect server types

// Non endpoint specific methods
const DETECT_MANUAL = 0;
const DETECT_HEADER = 1;
const DETECT_BODY = 2;

// Implementation specific endpoints
const DETECT_FRIENDIKA = 10;
const DETECT_FRIENDICA = 11;
const DETECT_STATUSNET = 12;
const DETECT_GNUSOCIAL = 13;
const DETECT_CONFIG_JSON = 14; // Statusnet, GNU Social, Older Hubzilla/Redmatrix
const DETECT_SITEINFO_JSON = 15; // Newer Hubzilla
const DETECT_MASTODON_API = 16;
const DETECT_STATUS_PHP = 17; // Nextcloud

// Standardized endpoints
const DETECT_STATISTICS_JSON = 100;
const DETECT_NODEINFO_1 = 101;
const DETECT_NODEINFO_2 = 102;

/**
* Get the ID for the given server URL
*
* @param string $url
* @param boolean $no_check Don't check if the server hadn't been found
* @return int gserver id
*/
public static function getID(string $url, bool $no_check = false)
{
if (empty($url)) {
return null;
}

$url = self::cleanURL($url);

$gserver = DBA::selectFirst('gserver', ['id'], ['nurl' => Strings::normaliseLink($url)]);
if (DBA::isResult($gserver)) {
Logger::info('Got ID for URL', ['id' => $gserver['id'], 'url' => $url, 'callstack' => System::callstack(20)]);
return $gserver['id'];
}

if ($no_check || !self::check($url)) {
return null;
}
return self::getID($url, true);
}

/**
* Checks if the given server is reachable
*
@@ -137,9 +189,7 @@ class GServer
*/
public static function check(string $server_url, string $network = '', bool $force = false, bool $only_nodeinfo = false)
{
// Unify the server address
$server_url = trim($server_url, '/');
$server_url = str_replace('/index.php', '', $server_url);
$server_url = self::cleanURL($server_url);

if ($server_url == '') {
return false;
@@ -186,7 +236,8 @@ class GServer
private static function setFailure(string $url)
{
if (DBA::exists('gserver', ['nurl' => Strings::normaliseLink($url)])) {
DBA::update('gserver', ['last_failure' => DateTimeFormat::utcNow()], ['nurl' => Strings::normaliseLink($url)]);
DBA::update('gserver', ['last_failure' => DateTimeFormat::utcNow(), 'detection-method' => null],
['nurl' => Strings::normaliseLink($url)]);
Logger::info('Set failed status for existing server', ['url' => $url]);
return;
}
@@ -196,6 +247,38 @@ class GServer
Logger::info('Set failed status for new server', ['url' => $url]);
}

/**
* Remove unwanted content from the given URL
*
* @param string $url
* @return string cleaned URL
*/
public static function cleanURL(string $url)
{
$url = trim($url, '/');
$url = str_replace('/index.php', '', $url);

$urlparts = parse_url($url);
unset($urlparts['user']);
unset($urlparts['pass']);
unset($urlparts['query']);
unset($urlparts['fragment']);
return Network::unparseURL($urlparts);
}

/**
* Return the base URL
*
* @param string $url
* @return string base URL
*/
private static function getBaseURL(string $url)
{
$urlparts = parse_url(self::cleanURL($url));
unset($urlparts['path']);
return Network::unparseURL($urlparts);
}

/**
* Detect server data (type, protocol, version number, ...)
* The detected data is then updated or inserted in the gserver table.
@@ -209,17 +292,15 @@ class GServer
public static function detect(string $url, string $network = '', bool $only_nodeinfo = false)
{
Logger::info('Detect server type', ['server' => $url]);
$serverdata = [];
$serverdata = ['detection-method' => self::DETECT_MANUAL];

$original_url = $url;

// Remove URL content that is not supposed to exist for a server url
$urlparts = parse_url($url);
unset($urlparts['user']);
unset($urlparts['pass']);
unset($urlparts['query']);
unset($urlparts['fragment']);
$url = Network::unparseURL($urlparts);
$url = self::cleanURL($url);

// Get base URL
$baseurl = self::getBaseURL($url);

// If the URL missmatches, then we mark the old entry as failure
if ($url != $original_url) {
@@ -249,18 +330,53 @@ class GServer
// If that didn't work out well, we use some protocol specific endpoints
// For Friendica and Zot based networks we have to dive deeper to reveal more details
if (empty($nodeinfo['network']) || in_array($nodeinfo['network'], [Protocol::DFRN, Protocol::ZOT])) {
if (!empty($nodeinfo['detection-method'])) {
$serverdata['detection-method'] = $nodeinfo['detection-method'];
}

// Fetch the landing page, possibly it reveals some data
if (empty($nodeinfo['network'])) {
$curlResult = Network::curl($url, false, ['timeout' => $xrd_timeout]);
if ($baseurl == $url) {
$basedata = $serverdata;
} else {
$basedata = ['detection-method' => self::DETECT_MANUAL];
}

$curlResult = Network::curl($baseurl, false, ['timeout' => $xrd_timeout]);
if ($curlResult->isSuccess()) {
$serverdata = self::analyseRootHeader($curlResult, $serverdata);
$serverdata = self::analyseRootBody($curlResult, $serverdata, $url);
$basedata = self::analyseRootHeader($curlResult, $basedata);
$basedata = self::analyseRootBody($curlResult, $basedata, $baseurl);
}

if (!$curlResult->isSuccess() || empty($curlResult->getBody()) || self::invalidBody($curlResult->getBody())) {
self::setFailure($url);
return false;
}

if ($baseurl == $url) {
$serverdata = $basedata;
} else {
// When the base path doesn't seem to contain a social network we try the complete path.
// Most detectable system have to be installed in the root directory.
// We checked the base to avoid false positives.
$curlResult = Network::curl($url, false, ['timeout' => $xrd_timeout]);
if ($curlResult->isSuccess()) {
$urldata = self::analyseRootHeader($curlResult, $serverdata);
$urldata = self::analyseRootBody($curlResult, $urldata, $url);

$comparebase = $basedata;
unset($comparebase['info']);
unset($comparebase['site_name']);
$compareurl = $urldata;
unset($compareurl['info']);
unset($compareurl['site_name']);

// We assume that no one will install the identical system in the root and a subfolder
if (!empty(array_diff($comparebase, $compareurl))) {
$serverdata = $urldata;
}
}
}
}

if (empty($serverdata['network']) || ($serverdata['network'] == Protocol::ACTIVITYPUB)) {
@@ -296,6 +412,8 @@ class GServer
if (empty($serverdata['network'])) {
$serverdata = self::detectGNUSocial($url, $serverdata);
}

$serverdata = array_merge($nodeinfo, $serverdata);
} else {
$serverdata = $nodeinfo;
}
@@ -326,12 +444,7 @@ class GServer
$registeredUsers = 1;
}

if ($serverdata['network'] != Protocol::PHANTOM) {
$gcontacts = DBA::count('gcontact', ['server_url' => [$url, $serverdata['nurl']]]);
$apcontacts = DBA::count('apcontact', ['baseurl' => [$url, $serverdata['nurl']]]);
$contacts = DBA::count('contact', ['uid' => 0, 'baseurl' => [$url, $serverdata['nurl']]]);
$serverdata['registered-users'] = max($gcontacts, $apcontacts, $contacts, $registeredUsers);
} else {
if ($serverdata['network'] == Protocol::PHANTOM) {
$serverdata['registered-users'] = $registeredUsers;
$serverdata = self::detectNetworkViaContacts($url, $serverdata);
}
@@ -342,6 +455,7 @@ class GServer
if (!DBA::isResult($gserver)) {
$serverdata['created'] = DateTimeFormat::utcNow();
$ret = DBA::insert('gserver', $serverdata);
$id = DBA::lastInsertId();
} else {
// Don't override the network with 'unknown' when there had been a valid entry before
if (($serverdata['network'] == Protocol::PHANTOM) && !empty($gserver['network'])) {
@@ -349,11 +463,26 @@ class GServer
}

$ret = DBA::update('gserver', $serverdata, ['nurl' => $serverdata['nurl']]);
$gserver = DBA::selectFirst('gserver', ['id'], ['nurl' => $serverdata['nurl']]);
if (DBA::isResult($gserver)) {
$id = $gserver['id'];
}
}

if (!empty($id) && ($serverdata['network'] != Protocol::PHANTOM)) {
$gcontacts = DBA::count('gcontact', ['gsid' => $id]);
$apcontacts = DBA::count('apcontact', ['gsid' => $id]);
$contacts = DBA::count('contact', ['uid' => 0, 'gsid' => $id]);
$max_users = max($gcontacts, $apcontacts, $contacts, $registeredUsers);
if ($max_users > $registeredUsers) {
Logger::info('Update registered users', ['id' => $id, 'url' => $serverdata['nurl'], 'registered-users' => $max_users]);
DBA::update('gserver', ['registered-users' => $max_users], ['id' => $id]);
}
}

if (!empty($serverdata['network']) && in_array($serverdata['network'], [Protocol::DFRN, Protocol::DIASPORA])) {
self::discoverRelay($url);
}
self::discoverRelay($url);
}

return $ret;
}
@@ -459,7 +588,7 @@ class GServer
return [];
}

$serverdata = [];
$serverdata = ['detection-method' => self::DETECT_STATISTICS_JSON];

if (!empty($data['version'])) {
$serverdata['version'] = $data['version'];
@@ -560,7 +689,6 @@ class GServer
private static function parseNodeinfo1(string $nodeinfo_url)
{
$curlResult = Network::curl($nodeinfo_url);

if (!$curlResult->isSuccess()) {
return [];
}
@@ -571,9 +699,8 @@ class GServer
return [];
}

$server = [];

$server['register_policy'] = Register::CLOSED;
$server = ['detection-method' => self::DETECT_NODEINFO_1,
'register_policy' => Register::CLOSED];

if (!empty($nodeinfo['openRegistrations'])) {
$server['register_policy'] = Register::OPEN;
@@ -648,9 +775,8 @@ class GServer
return [];
}

$server = [];

$server['register_policy'] = Register::CLOSED;
$server = ['detection-method' => self::DETECT_NODEINFO_2,
'register_policy' => Register::CLOSED];

if (!empty($nodeinfo['openRegistrations'])) {
$server['register_policy'] = Register::OPEN;
@@ -725,6 +851,10 @@ class GServer
return $serverdata;
}

if (in_array($serverdata['detection-method'], [self::DETECT_HEADER, self::DETECT_BODY, self::DETECT_MANUAL])) {
$serverdata['detection-method'] = self::DETECT_SITEINFO_JSON;
}

if (!empty($data['url'])) {
$serverdata['platform'] = strtolower($data['platform']);
$serverdata['version'] = $data['version'];
@@ -934,7 +1064,6 @@ class GServer
private static function detectNextcloud(string $url, array $serverdata)
{
$curlResult = Network::curl($url . '/status.php');

if (!$curlResult->isSuccess() || ($curlResult->getBody() == '')) {
return $serverdata;
}
@@ -948,6 +1077,10 @@ class GServer
$serverdata['platform'] = 'nextcloud';
$serverdata['version'] = $data['version'];
$serverdata['network'] = Protocol::ACTIVITYPUB;

if (in_array($serverdata['detection-method'], [self::DETECT_HEADER, self::DETECT_BODY, self::DETECT_MANUAL])) {
$serverdata['detection-method'] = self::DETECT_STATUS_PHP;
}
}

return $serverdata;
@@ -964,7 +1097,6 @@ class GServer
private static function detectMastodonAlikes(string $url, array $serverdata)
{
$curlResult = Network::curl($url . '/api/v1/instance');

if (!$curlResult->isSuccess() || ($curlResult->getBody() == '')) {
return $serverdata;
}
@@ -974,6 +1106,10 @@ class GServer
return $serverdata;
}

if (in_array($serverdata['detection-method'], [self::DETECT_HEADER, self::DETECT_BODY, self::DETECT_MANUAL])) {
$serverdata['detection-method'] = self::DETECT_MASTODON_API;
}

if (!empty($data['version'])) {
$serverdata['platform'] = 'mastodon';
$serverdata['version'] = $data['version'] ?? '';
@@ -1031,7 +1167,7 @@ class GServer
}

$data = json_decode($curlResult->getBody(), true);
if (empty($data)) {
if (empty($data) || empty($data['site'])) {
return $serverdata;
}

@@ -1079,11 +1215,16 @@ class GServer
}

if (!$closed && !$private and $inviteonly) {
$register_policy = Register::APPROVE;
$serverdata['register_policy'] = Register::APPROVE;
} elseif (!$closed && !$private) {
$register_policy = Register::OPEN;
$serverdata['register_policy'] = Register::OPEN;
} else {
$register_policy = Register::CLOSED;
$serverdata['register_policy'] = Register::CLOSED;
}

if (!empty($serverdata['network']) && in_array($serverdata['detection-method'],
[self::DETECT_HEADER, self::DETECT_BODY, self::DETECT_MANUAL])) {
$serverdata['detection-method'] = self::DETECT_CONFIG_JSON;
}

return $serverdata;
@@ -1127,6 +1268,11 @@ class GServer
$serverdata['version'] = str_replace(["\r", "\n", "\t"], '', $serverdata['version']);
$serverdata['version'] = trim($serverdata['version'], '"');
$serverdata['network'] = Protocol::OSTATUS;

if (in_array($serverdata['detection-method'], [self::DETECT_HEADER, self::DETECT_BODY, self::DETECT_MANUAL])) {
$serverdata['detection-method'] = self::DETECT_GNUSOCIAL;
}
return $serverdata;
}

@@ -1148,6 +1294,10 @@ class GServer
$serverdata['platform'] = 'statusnet';
$serverdata['network'] = Protocol::OSTATUS;
}

if (in_array($serverdata['detection-method'], [self::DETECT_HEADER, self::DETECT_BODY, self::DETECT_MANUAL])) {
$serverdata['detection-method'] = self::DETECT_STATUSNET;
}
}

return $serverdata;
@@ -1166,6 +1316,11 @@ class GServer
$curlResult = Network::curl($url . '/friendica/json');
if (!$curlResult->isSuccess()) {
$curlResult = Network::curl($url . '/friendika/json');
$friendika = true;
$platform = 'Friendika';
} else {
$friendika = false;
$platform = 'Friendica';
}

if (!$curlResult->isSuccess()) {
@@ -1177,6 +1332,10 @@ class GServer
return $serverdata;
}

if (in_array($serverdata['detection-method'], [self::DETECT_HEADER, self::DETECT_BODY, self::DETECT_MANUAL])) {
$serverdata['detection-method'] = $friendika ? self::DETECT_FRIENDIKA : self::DETECT_FRIENDICA;
}

$serverdata['network'] = Protocol::DFRN;
$serverdata['version'] = $data['version'];

@@ -1212,7 +1371,7 @@ class GServer
break;
}

$serverdata['platform'] = strtolower($data['platform'] ?? '');
$serverdata['platform'] = strtolower($data['platform'] ?? $platform);

return $serverdata;
}
@@ -1260,7 +1419,8 @@ class GServer
$serverdata['info'] = $attr['content'];
}

if ($attr['name'] == 'application-name') {
if (in_array($attr['name'], ['application-name', 'al:android:app_name', 'al:ios:app_name',
'twitter:app:name:googleplay', 'twitter:app:name:iphone', 'twitter:app:name:ipad'])) {
$serverdata['platform'] = strtolower($attr['content']);
if (in_array($attr['content'], ['Misskey', 'Write.as'])) {
$serverdata['network'] = Protocol::ACTIVITYPUB;
@@ -1281,6 +1441,10 @@ class GServer
} else {
$serverdata['network'] = Protocol::FEED;
}

if ($serverdata['detection-method'] == self::DETECT_MANUAL) {
$serverdata['detection-method'] = self::DETECT_BODY;
}
}
if (in_array($version_part[0], ['Friendika', 'Friendica'])) {
$serverdata['platform'] = strtolower($version_part[0]);
@@ -1336,6 +1500,10 @@ class GServer
}
}

if (!empty($serverdata['network']) && ($serverdata['detection-method'] == self::DETECT_MANUAL)) {
$serverdata['detection-method'] = self::DETECT_BODY;
}

return $serverdata;
}

@@ -1351,16 +1519,23 @@ class GServer
{
if ($curlResult->getHeader('server') == 'Mastodon') {
$serverdata['platform'] = 'mastodon';
$serverdata['network'] = $network = Protocol::ACTIVITYPUB;
$serverdata['network'] = Protocol::ACTIVITYPUB;
} elseif ($curlResult->inHeader('x-diaspora-version')) {
$serverdata['platform'] = 'diaspora';
$serverdata['network'] = $network = Protocol::DIASPORA;
$serverdata['network'] = Protocol::DIASPORA;
$serverdata['version'] = $curlResult->getHeader('x-diaspora-version');
} elseif ($curlResult->inHeader('x-friendica-version')) {
$serverdata['platform'] = 'friendica';
$serverdata['network'] = $network = Protocol::DFRN;
$serverdata['network'] = Protocol::DFRN;
$serverdata['version'] = $curlResult->getHeader('x-friendica-version');
} else {
return $serverdata;
}

if ($serverdata['detection-method'] == self::DETECT_MANUAL) {
$serverdata['detection-method'] = self::DETECT_HEADER;
}

return $serverdata;
}

@@ -1472,7 +1647,6 @@ class GServer
$api = 'https://instances.social/api/1.0/instances/list?count=0';
$header = ['Authorization: Bearer '.$accesstoken];
$curlResult = Network::curl($api, false, ['headers' => $header]);

if ($curlResult->isSuccess()) {
$servers = json_decode($curlResult->getBody(), true);



+ 9
- 2
src/Network/Probe.php View File

@@ -30,6 +30,7 @@ use Friendica\Core\System;
use Friendica\Database\DBA;
use Friendica\DI;
use Friendica\Model\Contact;
use Friendica\Model\GServer;
use Friendica\Model\Profile;
use Friendica\Protocol\ActivityNamespace;
use Friendica\Protocol\ActivityPub;
@@ -86,14 +87,16 @@ class Probe
"community", "keywords", "location", "about", "hide",
"batch", "notify", "poll", "request", "confirm", "poco",
"following", "followers", "inbox", "outbox", "sharedinbox",
"priority", "network", "pubkey", "baseurl"];
"priority", "network", "pubkey", "baseurl", "gsid"];

$newdata = [];
foreach ($fields as $field) {
if (isset($data[$field])) {
$newdata[$field] = $data[$field];
} else {
} elseif ($field != "gsid") {
$newdata[$field] = "";
} else {
$newdata[$field] = null;
}
}

@@ -461,6 +464,10 @@ class Probe
$data['baseurl'] = self::$baseurl;
}

if (!empty($data['baseurl']) && empty($data['gsid'])) {
$data['gsid'] = GServer::getID($data['baseurl']);
}

if (empty($data['network'])) {
$data['network'] = Protocol::PHANTOM;
}


+ 1
- 0
src/Protocol/ActivityPub.php View File

@@ -171,6 +171,7 @@ class ActivityPub
$profile['poll'] = $apcontact['outbox'];
$profile['pubkey'] = $apcontact['pubkey'];
$profile['baseurl'] = $apcontact['baseurl'];
$profile['gsid'] = $apcontact['gsid'];

// Remove all "null" fields
foreach ($profile as $field => $content) {


+ 37
- 30
static/dbstructure.config.php View File

@@ -54,11 +54,40 @@
use Friendica\Database\DBA;

if (!defined('DB_UPDATE_VERSION')) {
define('DB_UPDATE_VERSION', 1349);
define('DB_UPDATE_VERSION', 1350);
}

return [
// Side tables
"gserver" => [
"comment" => "Global servers",
"fields" => [
"id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
"url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
"nurl" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
"version" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
"site_name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
"info" => ["type" => "text", "comment" => ""],
"register_policy" => ["type" => "tinyint", "not null" => "1", "default" => "0", "comment" => ""],
"registered-users" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => "Number of registered users"],
"directory-type" => ["type" => "tinyint", "default" => "0", "comment" => "Type of directory service (Poco, Mastodon)"],
"poco" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
"noscrape" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
"network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => ""],
"platform" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
"relay-subscribe" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Has the server subscribed to the relay system"],
"relay-scope" => ["type" => "varchar(10)", "not null" => "1", "default" => "", "comment" => "The scope of messages that the server wants to get"],
"detection-method" => ["type" => "tinyint unsigned", "comment" => "Method that had been used to detect that server"],
"created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
"last_poco_query" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => ""],
"last_contact" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => ""],
"last_failure" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => ""],
],
"indexes" => [
"PRIMARY" => ["id"],
"nurl" => ["UNIQUE", "nurl(190)"],
]
],
"clients" => [
"comment" => "OAuth usage",
"fields" => [
@@ -142,6 +171,7 @@ return [
"unsearchable" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Contact prefers to not be searchable"],
"sensitive" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Contact posts sensitive content"],
"baseurl" => ["type" => "varchar(255)", "default" => "", "comment" => "baseurl of the contact"],
"gsid" => ["type" => "int unsigned", "foreign" => ["gserver" => "id", "on delete" => "restrict"], "comment" => "Global Server ID"],
"reason" => ["type" => "text", "comment" => ""],
"closeness" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "99", "comment" => ""],
"info" => ["type" => "mediumtext", "comment" => ""],
@@ -166,6 +196,7 @@ return [
"nick_uid" => ["nick(32)", "uid"],
"dfrn-id" => ["dfrn-id(64)"],
"issued-id" => ["issued-id(64)"],
"gsid" => ["gsid"]
]
],
"item-uri" => [
@@ -273,6 +304,7 @@ return [
"alias" => ["type" => "varchar(255)", "comment" => ""],
"pubkey" => ["type" => "text", "comment" => ""],
"baseurl" => ["type" => "varchar(255)", "comment" => "baseurl of the ap contact"],
"gsid" => ["type" => "int unsigned", "foreign" => ["gserver" => "id", "on delete" => "restrict"], "comment" => "Global Server ID"],
"generator" => ["type" => "varchar(255)", "comment" => "Name of the contact's system"],
"following_count" => ["type" => "int unsigned", "default" => 0, "comment" => "Number of following contacts"],
"followers_count" => ["type" => "int unsigned", "default" => 0, "comment" => "Number of followers"],
@@ -283,7 +315,8 @@ return [
"PRIMARY" => ["url"],
"addr" => ["addr(32)"],
"alias" => ["alias(190)"],
"url" => ["followers(190)"]
"followers" => ["followers(190)"],
"gsid" => ["gsid"]
]
],
"attach" => [
@@ -539,6 +572,7 @@ return [
"alias" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
"generation" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
"server_url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "baseurl of the contacts server"],
"gsid" => ["type" => "int unsigned", "foreign" => ["gserver" => "id", "on delete" => "restrict"], "comment" => "Global Server ID"],
],
"indexes" => [
"PRIMARY" => ["id"],
@@ -548,6 +582,7 @@ return [
"addr" => ["addr(64)"],
"hide_network_updated" => ["hide", "network", "updated"],
"updated" => ["updated"],
"gsid" => ["gsid"]
]
],
"gfollower" => [
@@ -605,34 +640,6 @@ return [
"gid_contactid" => ["UNIQUE", "gid", "contact-id"],
]
],
"gserver" => [
"comment" => "Global servers",
"fields" => [
"id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
"url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
"nurl" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
"version" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
"site_name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
"info" => ["type" => "text", "comment" => ""],
"register_policy" => ["type" => "tinyint", "not null" => "1", "default" => "0", "comment" => ""],
"registered-users" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => "Number of registered users"],
"directory-type" => ["type" => "tinyint", "default" => "0", "comment" => "Type of directory service (Poco, Mastodon)"],
"poco" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
"noscrape" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
"network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => ""],
"platform" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
"relay-subscribe" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Has the server subscribed to the relay system"],
"relay-scope" => ["type" => "varchar(10)", "not null" => "1", "default" => "", "comment" => "The scope of messages that the server wants to get"],
"created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
"last_poco_query" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => ""],
"last_contact" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => ""],
"last_failure" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => ""],
],
"indexes" => [
"PRIMARY" => ["id"],
"nurl" => ["UNIQUE", "nurl(190)"],
]
],
"gserver-tag" => [
"comment" => "Tags that the server has subscribed",
"fields" => [


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