mirror of https://github.com/friendica/friendica
Merge pull request #8721 from annando/fatal
Fix fatal errors because of mixed data types
This commit is contained in:
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commit
ce0f67f10f
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@ -172,7 +172,7 @@ class Probe
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} elseif ($curlResult->isTimeout()) {
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Logger::info('Probing timeout', ['url' => $ssl_url], Logger::DEBUG);
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self::$istimeout = true;
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return false;
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return [];
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}
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if (!is_object($xrd) && !empty($url)) {
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@ -181,10 +181,10 @@ class Probe
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if ($curlResult->isTimeout()) {
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Logger::info('Probing timeout', ['url' => $url], Logger::DEBUG);
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self::$istimeout = true;
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return false;
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return [];
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} elseif ($connection_error && $ssl_connection_error) {
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self::$istimeout = true;
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return false;
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return [];
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}
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$xml = $curlResult->getBody();
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@ -340,9 +340,9 @@ class Probe
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}
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}
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if (!is_array($webfinger["links"])) {
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if (empty($webfinger["links"])) {
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Logger::log("No webfinger links found for ".$uri, Logger::DEBUG);
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return false;
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return [];
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}
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$data = [];
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@ -397,7 +397,7 @@ class Probe
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$ap_profile = ActivityPub::probeProfile($uri);
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if (empty($data) || (!empty($ap_profile) && empty($network) && (($data['network'] ?? '') != Protocol::DFRN))) {
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$subscribe = $data['subscribe'];
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$subscribe = $data['subscribe'] ?? '';
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$data = $ap_profile;
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$data['subscribe'] = $subscribe;
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} elseif (!empty($ap_profile)) {
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@ -928,15 +928,15 @@ class Probe
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$curlResult = Network::curl($url, false, ['timeout' => $xrd_timeout, 'accept_content' => $type]);
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if ($curlResult->isTimeout()) {
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self::$istimeout = true;
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return false;
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return [];
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}
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$data = $curlResult->getBody();
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$webfinger = json_decode($data, true);
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if (is_array($webfinger)) {
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if (!empty($webfinger)) {
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if (!isset($webfinger["links"])) {
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Logger::log("No json webfinger links for ".$url, Logger::DEBUG);
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return false;
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return [];
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}
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return $webfinger;
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}
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@ -945,13 +945,13 @@ class Probe
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$xrd = XML::parseString($data, true);
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if (!is_object($xrd)) {
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Logger::log("No webfinger data retrievable for ".$url, Logger::DEBUG);
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return false;
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return [];
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}
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$xrd_arr = XML::elementToArray($xrd);
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if (!isset($xrd_arr["xrd"]["link"])) {
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Logger::log("No XML webfinger links for ".$url, Logger::DEBUG);
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return false;
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return [];
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}
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$webfinger = [];
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@ -997,18 +997,18 @@ class Probe
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$curlResult = Network::curl($noscrape_url);
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if ($curlResult->isTimeout()) {
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self::$istimeout = true;
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return false;
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return [];
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}
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$content = $curlResult->getBody();
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if (!$content) {
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Logger::log("Empty body for ".$noscrape_url, Logger::DEBUG);
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return false;
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return [];
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}
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$json = json_decode($content, true);
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if (!is_array($json)) {
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Logger::log("No json data for ".$noscrape_url, Logger::DEBUG);
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return false;
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return [];
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}
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if (!empty($json["fn"])) {
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@ -1218,7 +1218,7 @@ class Probe
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}
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if (!isset($data["network"]) || ($hcard_url == "")) {
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return false;
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return [];
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}
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// Fetch data via noscrape - this is faster
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@ -1255,23 +1255,23 @@ class Probe
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$curlResult = Network::curl($hcard_url);
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if ($curlResult->isTimeout()) {
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self::$istimeout = true;
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return false;
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return [];
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}
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$content = $curlResult->getBody();
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if (!$content) {
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return false;
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return [];
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}
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$doc = new DOMDocument();
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if (!@$doc->loadHTML($content)) {
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return false;
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return [];
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}
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$xpath = new DomXPath($doc);
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$vcards = $xpath->query("//div[contains(concat(' ', @class, ' '), ' vcard ')]");
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if (!is_object($vcards)) {
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return false;
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return [];
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}
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if (!isset($data["baseurl"])) {
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@ -1409,7 +1409,7 @@ class Probe
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}
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if (empty($data["url"]) || empty($hcard_url)) {
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return false;
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return [];
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}
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if (!empty($webfinger["aliases"]) && is_array($webfinger["aliases"])) {
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@ -1430,7 +1430,7 @@ class Probe
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$data = self::pollHcard($hcard_url, $data);
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if (!$data) {
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return false;
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return [];
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}
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if (!empty($data["url"])
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@ -1450,7 +1450,7 @@ class Probe
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$data["notify"] = $data["baseurl"] . "/receive/users/" . $data["guid"];
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$data["batch"] = $data["baseurl"] . "/receive/public";
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} else {
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return false;
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return [];
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}
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return $data;
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@ -1483,7 +1483,7 @@ class Probe
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$data["addr"] = str_replace('acct:', '', $webfinger["subject"]);
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}
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if (is_array($webfinger["links"])) {
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if (!empty($webfinger["links"])) {
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// The array is reversed to take into account the order of preference for same-rel links
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// See: https://tools.ietf.org/html/rfc7033#section-4.4.4
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foreach (array_reverse($webfinger["links"]) as $link) {
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@ -1509,7 +1509,7 @@ class Probe
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$curlResult = Network::curl($pubkey);
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if ($curlResult->isTimeout()) {
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self::$istimeout = true;
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return false;
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return $short ? false : [];
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}
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$pubkey = $curlResult->getBody();
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}
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@ -1531,7 +1531,7 @@ class Probe
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) {
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$data["network"] = Protocol::OSTATUS;
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} else {
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return false;
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return $short ? false : [];
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}
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if ($short) {
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@ -1542,12 +1542,12 @@ class Probe
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$curlResult = Network::curl($data["poll"]);
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if ($curlResult->isTimeout()) {
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self::$istimeout = true;
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return false;
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return [];
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}
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$feed = $curlResult->getBody();
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$feed_data = Feed::import($feed);
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if (!$feed_data) {
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return false;
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return [];
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}
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if (!empty($feed_data["header"]["author-name"])) {
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@ -1594,12 +1594,12 @@ class Probe
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{
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$curlResult = Network::curl($profile_link);
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if (!$curlResult->isSuccess()) {
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return false;
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return [];
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}
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$doc = new DOMDocument();
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if (!@$doc->loadHTML($curlResult->getBody())) {
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return false;
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return [];
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}
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$xpath = new DomXPath($doc);
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@ -1680,13 +1680,13 @@ class Probe
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$data["network"] = Protocol::PUMPIO;
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} else {
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return false;
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return [];
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}
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$profile_data = self::pumpioProfileData($data["url"]);
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if (!$profile_data) {
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return false;
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return [];
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}
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$data = array_merge($data, $profile_data);
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@ -1859,20 +1859,20 @@ class Probe
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$curlResult = Network::curl($url);
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if ($curlResult->isTimeout()) {
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self::$istimeout = true;
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return false;
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return [];
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}
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$feed = $curlResult->getBody();
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$feed_data = Feed::import($feed);
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if (!$feed_data) {
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if (!$probe) {
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return false;
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return [];
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}
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$feed_url = self::getFeedLink($url, $feed);
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if (!$feed_url) {
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return false;
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return [];
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}
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return self::feed($feed_url, false);
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@ -1920,11 +1920,11 @@ class Probe
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private static function mail($uri, $uid)
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{
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if (!Network::isEmailDomainValid($uri)) {
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return false;
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return [];
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}
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if ($uid == 0) {
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return false;
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return [];
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}
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$user = DBA::selectFirst('user', ['prvkey'], ['uid' => $uid]);
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@ -1934,7 +1934,7 @@ class Probe
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$mailacct = DBA::selectFirst('mailacct', $fields, $condition);
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if (!DBA::isResult($user) || !DBA::isResult($mailacct)) {
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return false;
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return [];
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}
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$mailbox = Email::constructMailboxName($mailacct);
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@ -1942,14 +1942,14 @@ class Probe
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openssl_private_decrypt(hex2bin($mailacct['pass']), $password, $user['prvkey']);
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$mbox = Email::connect($mailbox, $mailacct['user'], $password);
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if (!$mbox) {
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return false;
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return [];
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}
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$msgs = Email::poll($mbox, $uri);
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Logger::log('searching '.$uri.', '.count($msgs).' messages found.', Logger::DEBUG);
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if (!count($msgs)) {
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return false;
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return [];
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}
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$phost = substr($uri, strpos($uri, '@') + 1);
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