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https://github.com/friendica/friendica
synced 2024-06-07 10:00:16 +02:00
Merge pull request #14154 from annando/probe
Friendica probing simplified / Zot probing improved
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commit
cfad5809ff
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@ -815,7 +815,13 @@ class Probe
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*/
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private static function zot(array $webfinger, array $data): array
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{
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if (empty($webfinger['aliases']) || !is_array($webfinger['aliases'])) {
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foreach ($webfinger['links'] as $link) {
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if (($link['rel'] == 'http://purl.org/zot/protocol/6.0') && !empty($link['href'])) {
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$zot_url = $link['href'];
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}
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}
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if (empty($zot_url)) {
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return $data;
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}
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@ -829,22 +835,54 @@ class Probe
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$data['addr'] = substr($webfinger['subject'], 5);
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}
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if (!empty($webfinger['properties'])) {
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if (!empty($webfinger['properties']['http://webfinger.net/ns/name'])) {
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$data['name'] = $webfinger['properties']['http://webfinger.net/ns/name'];
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}
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if (!empty($webfinger['properties']['http://xmlns.com/foaf/0.1/name'])) {
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$data['name'] = $webfinger['properties']['http://xmlns.com/foaf/0.1/name'];
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}
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if (!empty($webfinger['properties']['https://w3id.org/security/v1#publicKeyPem'])) {
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$data['pubkey'] = $webfinger['properties']['https://w3id.org/security/v1#publicKeyPem'];
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}
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foreach ($webfinger['links'] as $link) {
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if (($link['rel'] == 'http://purl.org/zot/protocol/6.0') && !empty($link['href'])) {
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$zot_url = $link['href'];
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if (empty($data['network']) && !empty($webfinger['properties']['http://purl.org/zot/federation'])) {
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$networks = explode(',', $webfinger['properties']['http://purl.org/zot/federation']);
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if (in_array('zot6', $networks)) {
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$data['network'] = Protocol::ZOT;
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}
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}
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}
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if (empty($zot_url)) {
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return $data;
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}
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foreach ($webfinger['links'] as $link) {
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if (($link['rel'] == 'http://webfinger.net/rel/avatar') && !empty($link['href'])) {
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$data['photo'] = $link['href'];
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} elseif (($link['rel'] == 'http://openid.net/specs/connect/1.0/issuer') && !empty($link['href'])) {
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$data['baseurl'] = trim($link['href'], '/');
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} elseif (($link['rel'] == 'http://webfinger.net/rel/blog') && !empty($link['href'])) {
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$data['url'] = $link['href'];
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} elseif (($link['rel'] == 'magic-public-key') && !empty($link['href'])) {
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$pubkey = $link['href'];
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if (substr($pubkey, 0, 5) === 'data:') {
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if (strstr($pubkey, ',')) {
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$pubkey = substr($pubkey, strpos($pubkey, ',') + 1);
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} else {
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$pubkey = substr($pubkey, 5);
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}
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try {
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$data['pubkey'] = Salmon::magicKeyToPem($pubkey);
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} catch (\Throwable $e) {
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}
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}
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}
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}
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$data = self::pollZot($zot_url, $data);
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if (!empty($data['url'])) {
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if (!empty($data['url']) && !empty($webfinger['aliases']) && is_array($webfinger['aliases'])) {
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foreach ($webfinger['aliases'] as $alias) {
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if (Network::isValidHttpUrl($alias) && Strings::normaliseLink($alias) != Strings::normaliseLink($data['url'])) {
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if (Network::isValidHttpUrl($alias) && !Strings::compareLink($alias, $data['url'])) {
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$data['alias'] = $alias;
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}
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}
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@ -911,9 +949,9 @@ class Probe
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}
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if (!empty($json['public_forum'])) {
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$data['community'] = $json['public_forum'];
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$data['account-type'] = User::PAGE_FLAGS_COMMUNITY;
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$data['account-type'] = User::ACCOUNT_TYPE_COMMUNITY;
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} elseif ($json['channel_type'] == 'normal') {
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$data['account-type'] = User::PAGE_FLAGS_NORMAL;
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$data['account-type'] = User::ACCOUNT_TYPE_PERSON;
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}
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if (!empty($json['profile'])) {
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@ -1105,14 +1143,6 @@ class Probe
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$data['photo'] = $json['photo'];
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}
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if (!empty($json['dfrn-request'])) {
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$data['request'] = $json['dfrn-request'];
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}
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if (!empty($json['dfrn-confirm'])) {
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$data['confirm'] = $json['dfrn-confirm'];
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}
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if (!empty($json['dfrn-notify'])) {
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$data['notify'] = $json['dfrn-notify'];
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}
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@ -1173,7 +1203,7 @@ class Probe
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foreach ($webfinger['aliases'] as $alias) {
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if (empty($data['url']) && !strstr($alias, '@')) {
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$data['url'] = $alias;
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} elseif (!strstr($alias, '@') && Strings::normaliseLink($alias) != Strings::normaliseLink($data['url'])) {
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} elseif (Network::isValidHttpUrl($alias) && !Strings::compareLink($alias, $data['url'])) {
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$data['alias'] = $alias;
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} elseif (substr($alias, 0, 5) == 'acct:') {
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$data['addr'] = substr($alias, 5);
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@ -1191,22 +1221,7 @@ class Probe
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// Fetch data via noscrape - this is faster
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$noscrape_url = str_replace('/hcard/', '/noscrape/', $hcard_url);
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$data = self::pollNoscrape($noscrape_url, $data);
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if (
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isset($data['notify'])
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&& isset($data['confirm'])
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&& isset($data['request'])
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&& isset($data['poll'])
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&& isset($data['name'])
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&& isset($data['photo'])
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) {
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return $data;
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}
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$data = self::pollHcard($hcard_url, $data, true);
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return $data;
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return self::pollNoscrape($noscrape_url, $data);
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}
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/**
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@ -1214,11 +1229,10 @@ class Probe
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*
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* @param string $hcard_url Link to the hcard page
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* @param array $data The already fetched data
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* @param boolean $dfrn Poll DFRN specific data
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* @return array hcard data
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* @throws HTTPException\InternalServerErrorException
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*/
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private static function pollHcard(string $hcard_url, array $data, bool $dfrn = false): array
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private static function pollHcard(string $hcard_url, array $data): array
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{
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$curlResult = DI::httpClient()->get($hcard_url, HttpClientAccept::HTML, [HttpClientOptions::REQUEST => HttpClientRequest::CONTACTINFO]);
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if ($curlResult->isTimeout()) {
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@ -1328,27 +1342,6 @@ class Probe
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}
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}
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if ($dfrn) {
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// Poll DFRN specific data
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$search = $xpath->query("//link[contains(concat(' ', @rel), ' dfrn-')]");
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if ($search->length > 0) {
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foreach ($search as $link) {
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//$data['request'] = $search->item(0)->nodeValue;
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$attr = [];
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foreach ($link->attributes as $attribute) {
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$attr[$attribute->name] = trim($attribute->value);
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}
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$data[substr($attr['rel'], 5)] = $attr['href'];
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}
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}
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// Older Friendica versions had used the "uid" field differently than newer versions
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if (!empty($data['nick']) && !empty($data['guid']) && ($data['nick'] == $data['guid'])) {
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unset($data['guid']);
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}
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}
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return $data;
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}
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@ -1403,7 +1396,7 @@ class Probe
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if (!empty($webfinger['aliases']) && is_array($webfinger['aliases'])) {
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foreach ($webfinger['aliases'] as $alias) {
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if (Strings::normaliseLink($alias) != Strings::normaliseLink($data['url']) && !strstr($alias, '@')) {
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if (Network::isValidHttpUrl($alias) && !Strings::compareLink($alias, $data['url'])) {
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$data['alias'] = $alias;
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} elseif (substr($alias, 0, 5) == 'acct:') {
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$data['addr'] = substr($alias, 5);
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@ -2071,7 +2064,7 @@ class Probe
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'keywords' => $owner['keywords'], 'location' => $owner['location'], 'about' => $owner['about'],
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'xmpp' => $owner['xmpp'], 'matrix' => $owner['matrix'],
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'hide' => !$owner['net-publish'], 'batch' => '', 'notify' => $owner['notify'],
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'poll' => $owner['poll'], 'request' => $owner['request'], 'confirm' => $owner['confirm'],
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'poll' => $owner['poll'],
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'subscribe' => $approfile['generator']['url'] . '/contact/follow?url={uri}', 'poco' => $owner['poco'],
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'following' => $approfile['following'], 'followers' => $approfile['followers'],
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'inbox' => $approfile['inbox'], 'outbox' => $approfile['outbox'],
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