X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FNetwork%2FProbe.php;h=2c84ddb85a8312f42a6e3f5d5723051e56045161;hb=3020b0fdc4f4ccdfc1deccc23b8748066a7c9979;hp=3ad33662a79211b83d052ee3812c9bf40b8a3d5e;hpb=cfa68c52b9117616fa95a4639ad74e7d220d193d;p=friendica.git

diff --git a/src/Network/Probe.php b/src/Network/Probe.php
index 3ad33662a7..2c84ddb85a 100644
--- a/src/Network/Probe.php
+++ b/src/Network/Probe.php
@@ -12,11 +12,14 @@ namespace Friendica\Network;
 use DOMDocument;
 use Friendica\Core\Cache;
 use Friendica\Core\Config;
+use Friendica\Core\Protocol;
 use Friendica\Core\System;
 use Friendica\Database\DBA;
+use Friendica\Model\Contact;
 use Friendica\Model\Profile;
 use Friendica\Protocol\Email;
 use Friendica\Protocol\Feed;
+use Friendica\Protocol\ActivityPub;
 use Friendica\Util\Crypto;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\Network;
@@ -230,7 +233,7 @@ class Probe
 
 		if (!$lrdd) {
 			$parts = @parse_url($uri);
-			if (!$parts) {
+			if (!$parts || empty($parts["host"]) || empty($parts["path"])) {
 				return [];
 			}
 
@@ -326,7 +329,17 @@ class Probe
 			$uid = local_user();
 		}
 
-		$data = self::detect($uri, $network, $uid);
+		if ($network != Protocol::ACTIVITYPUB) {
+			$data = self::detect($uri, $network, $uid);
+		} else {
+			$data = null;
+		}
+
+		$ap_profile = ActivityPub::probeProfile($uri);
+
+		if (!empty($ap_profile) && (defaults($data, 'network', '') != Protocol::DFRN)) {
+			$data = $ap_profile;
+		}
 
 		if (!isset($data["url"])) {
 			$data["url"] = $uri;
@@ -361,20 +374,20 @@ class Probe
 		}
 
 		if (empty($data["network"])) {
-			$data["network"] = NETWORK_PHANTOM;
+			$data["network"] = Protocol::PHANTOM;
 		}
 
 		$data = self::rearrangeData($data);
 
 		// Only store into the cache if the value seems to be valid
-		if (!in_array($data['network'], [NETWORK_PHANTOM, NETWORK_MAIL])) {
+		if (!in_array($data['network'], [Protocol::PHANTOM, Protocol::MAIL])) {
 			Cache::set("Probe::uri:".$network.":".$uri, $data, CACHE_DAY);
 
 			/// @todo temporary fix - we need a real contact update function that updates only changing fields
 			/// The biggest problem is the avatar picture that could have a reduced image size.
 			/// It should only be updated if the existing picture isn't existing anymore.
 			/// We only update the contact when it is no probing for a specific network.
-			if (($data['network'] != NETWORK_FEED)
+			if (($data['network'] != Protocol::FEED)
 				&& ($network == "")
 				&& $data["name"]
 				&& $data["nick"]
@@ -397,7 +410,7 @@ class Probe
 				// This doesn't cover the case when a community isn't a community anymore
 				if (!empty($data['community']) && $data['community']) {
 					$fields['community'] = $data['community'];
-					$fields['contact-type'] = ACCOUNT_TYPE_COMMUNITY;
+					$fields['contact-type'] = Contact::ACCOUNT_TYPE_COMMUNITY;
 				}
 
 				$fieldnames = [];
@@ -447,7 +460,7 @@ class Probe
 						'pubkey' => $data['pubkey'],
 						'priority' => $data['priority'],
 						'writable' => true,
-						'rel' => CONTACT_IS_SHARING];
+						'rel' => Contact::SHARING];
 
 				$fieldnames = [];
 
@@ -567,7 +580,7 @@ class Probe
 			}
 
 			if ($host == 'twitter.com') {
-				return ["network" => NETWORK_TWITTER];
+				return ["network" => Protocol::TWITTER];
 			}
 			$lrdd = self::hostMeta($host);
 
@@ -598,7 +611,7 @@ class Probe
 				return self::mail($uri, $uid);
 			}
 
-			if ($network == NETWORK_MAIL) {
+			if ($network == Protocol::MAIL) {
 				return self::mail($uri, $uid);
 			}
 			// Remove "acct:" from the URI
@@ -608,7 +621,7 @@ class Probe
 			$nick = substr($uri, 0, strpos($uri, '@'));
 
 			if (strpos($uri, '@twitter.com')) {
-				return ["network" => NETWORK_TWITTER];
+				return ["network" => Protocol::TWITTER];
 			}
 			$lrdd = self::hostMeta($host);
 
@@ -669,19 +682,19 @@ class Probe
 
 		logger("Probing ".$uri, LOGGER_DEBUG);
 
-		if (in_array($network, ["", NETWORK_DFRN])) {
+		if (in_array($network, ["", Protocol::DFRN])) {
 			$result = self::dfrn($webfinger);
 		}
-		if ((!$result && ($network == "")) || ($network == NETWORK_DIASPORA)) {
+		if ((!$result && ($network == "")) || ($network == Protocol::DIASPORA)) {
 			$result = self::diaspora($webfinger);
 		}
-		if ((!$result && ($network == "")) || ($network == NETWORK_OSTATUS)) {
+		if ((!$result && ($network == "")) || ($network == Protocol::OSTATUS)) {
 			$result = self::ostatus($webfinger);
 		}
-		if ((!$result && ($network == "")) || ($network == NETWORK_PUMPIO)) {
+		if ((!$result && ($network == "")) || ($network == Protocol::PUMPIO)) {
 			$result = self::pumpio($webfinger, $addr);
 		}
-		if ((!$result && ($network == "")) || ($network == NETWORK_FEED)) {
+		if ((!$result && ($network == "")) || ($network == Protocol::FEED)) {
 			$result = self::feed($uri);
 		} else {
 			// We overwrite the detected nick with our try if the previois routines hadn't detected it.
@@ -696,7 +709,7 @@ class Probe
 		}
 
 		if (empty($result["network"])) {
-			$result["network"] = NETWORK_PHANTOM;
+			$result["network"] = Protocol::PHANTOM;
 		}
 
 		if (empty($result["url"])) {
@@ -924,7 +937,6 @@ class Probe
 			|| !isset($data["confirm"])
 			|| !isset($data["request"])
 			|| !isset($data["poll"])
-			|| !isset($data["poco"])
 			|| !isset($data["name"])
 			|| !isset($data["photo"])
 		) {
@@ -932,13 +944,19 @@ class Probe
 		}
 
 		$prof_data = [];
+
+		if (empty($data["addr"]) || empty($data["nick"])) {
+			$probe_data = self::uri($profile_link);
+			$data["addr"] = defaults($data, "addr", $probe_data["addr"]);
+			$data["nick"] = defaults($data, "nick", $probe_data["nick"]);
+		}
+
 		$prof_data["addr"]         = $data["addr"];
 		$prof_data["nick"]         = $data["nick"];
 		$prof_data["dfrn-request"] = $data["request"];
 		$prof_data["dfrn-confirm"] = $data["confirm"];
 		$prof_data["dfrn-notify"]  = $data["notify"];
 		$prof_data["dfrn-poll"]    = $data["poll"];
-		$prof_data["dfrn-poco"]    = $data["poco"];
 		$prof_data["photo"]        = $data["photo"];
 		$prof_data["fn"]           = $data["name"];
 		$prof_data["key"]          = $data["pubkey"];
@@ -960,23 +978,23 @@ class Probe
 		$hcard_url = "";
 		$data = [];
 		foreach ($webfinger["links"] as $link) {
-			if (($link["rel"] == NAMESPACE_DFRN) && ($link["href"] != "")) {
-				$data["network"] = NETWORK_DFRN;
-			} elseif (($link["rel"] == NAMESPACE_FEED) && ($link["href"] != "")) {
+			if (($link["rel"] == NAMESPACE_DFRN) && !empty($link["href"])) {
+				$data["network"] = Protocol::DFRN;
+			} elseif (($link["rel"] == NAMESPACE_FEED) && !empty($link["href"])) {
 				$data["poll"] = $link["href"];
-			} elseif (($link["rel"] == "http://webfinger.net/rel/profile-page") && ($link["type"] == "text/html") && ($link["href"] != "")) {
+			} elseif (($link["rel"] == "http://webfinger.net/rel/profile-page") && (defaults($link, "type", "") == "text/html") && !empty($link["href"])) {
 				$data["url"] = $link["href"];
-			} elseif (($link["rel"] == "http://microformats.org/profile/hcard") && ($link["href"] != "")) {
+			} elseif (($link["rel"] == "http://microformats.org/profile/hcard") && !empty($link["href"])) {
 				$hcard_url = $link["href"];
-			} elseif (($link["rel"] == NAMESPACE_POCO) && ($link["href"] != "")) {
+			} elseif (($link["rel"] == NAMESPACE_POCO) && !empty($link["href"])) {
 				$data["poco"] = $link["href"];
-			} elseif (($link["rel"] == "http://webfinger.net/rel/avatar") && ($link["href"] != "")) {
+			} elseif (($link["rel"] == "http://webfinger.net/rel/avatar") && !empty($link["href"])) {
 				$data["photo"] = $link["href"];
-			} elseif (($link["rel"] == "http://joindiaspora.com/seed_location") && ($link["href"] != "")) {
+			} elseif (($link["rel"] == "http://joindiaspora.com/seed_location") && !empty($link["href"])) {
 				$data["baseurl"] = trim($link["href"], '/');
-			} elseif (($link["rel"] == "http://joindiaspora.com/guid") && ($link["href"] != "")) {
+			} elseif (($link["rel"] == "http://joindiaspora.com/guid") && !empty($link["href"])) {
 				$data["guid"] = $link["href"];
-			} elseif (($link["rel"] == "diaspora-public-key") && ($link["href"] != "")) {
+			} elseif (($link["rel"] == "diaspora-public-key") && !empty($link["href"])) {
 				$data["pubkey"] = base64_decode($link["href"]);
 
 				//if (strstr($data["pubkey"], 'RSA ') || ($link["type"] == "RSA"))
@@ -988,7 +1006,9 @@ class Probe
 
 		if (!empty($webfinger["aliases"]) && is_array($webfinger["aliases"])) {
 			foreach ($webfinger["aliases"] as $alias) {
-				if (normalise_link($alias) != normalise_link($data["url"]) && ! strstr($alias, "@")) {
+				if (empty($data["url"]) && !strstr($alias, "@")) {
+					$data["url"] = $alias;
+				} elseif (!strstr($alias, "@") && normalise_link($alias) != normalise_link($data["url"])) {
 					$data["alias"] = $alias;
 				} elseif (substr($alias, 0, 5) == 'acct:') {
 					$data["addr"] = substr($alias, 5);
@@ -1161,21 +1181,21 @@ class Probe
 		$hcard_url = "";
 		$data = [];
 		foreach ($webfinger["links"] as $link) {
-			if (($link["rel"] == "http://microformats.org/profile/hcard") && ($link["href"] != "")) {
+			if (($link["rel"] == "http://microformats.org/profile/hcard") && !empty($link["href"])) {
 				$hcard_url = $link["href"];
-			} elseif (($link["rel"] == "http://joindiaspora.com/seed_location") && ($link["href"] != "")) {
+			} elseif (($link["rel"] == "http://joindiaspora.com/seed_location") && !empty($link["href"])) {
 				$data["baseurl"] = trim($link["href"], '/');
-			} elseif (($link["rel"] == "http://joindiaspora.com/guid") && ($link["href"] != "")) {
+			} elseif (($link["rel"] == "http://joindiaspora.com/guid") && !empty($link["href"])) {
 				$data["guid"] = $link["href"];
-			} elseif (($link["rel"] == "http://webfinger.net/rel/profile-page") && ($link["type"] == "text/html") && ($link["href"] != "")) {
+			} elseif (($link["rel"] == "http://webfinger.net/rel/profile-page") && (defaults($link, "type", "") == "text/html") && !empty($link["href"])) {
 				$data["url"] = $link["href"];
-			} elseif (($link["rel"] == NAMESPACE_FEED) && ($link["href"] != "")) {
+			} elseif (($link["rel"] == NAMESPACE_FEED) && !empty($link["href"])) {
 				$data["poll"] = $link["href"];
-			} elseif (($link["rel"] == NAMESPACE_POCO) && ($link["href"] != "")) {
+			} elseif (($link["rel"] == NAMESPACE_POCO) && !empty($link["href"])) {
 				$data["poco"] = $link["href"];
-			} elseif (($link["rel"] == "salmon") && ($link["href"] != "")) {
+			} elseif (($link["rel"] == "salmon") && !empty($link["href"])) {
 				$data["notify"] = $link["href"];
-			} elseif (($link["rel"] == "diaspora-public-key") && ($link["href"] != "")) {
+			} elseif (($link["rel"] == "diaspora-public-key") && !empty($link["href"])) {
 				$data["pubkey"] = base64_decode($link["href"]);
 
 				//if (strstr($data["pubkey"], 'RSA ') || ($link["type"] == "RSA"))
@@ -1216,7 +1236,7 @@ class Probe
 			&& isset($data["pubkey"])
 			&& ($hcard_url != "")
 		) {
-			$data["network"] = NETWORK_DIASPORA;
+			$data["network"] = Protocol::DIASPORA;
 
 			// The Diaspora handle must always be lowercase
 			if (!empty($data["addr"])) {
@@ -1263,15 +1283,15 @@ class Probe
 		if (is_array($webfinger["links"])) {
 			foreach ($webfinger["links"] as $link) {
 				if (($link["rel"] == "http://webfinger.net/rel/profile-page")
-					&& ($link["type"] == "text/html")
+					&& (defaults($link, "type", "") == "text/html")
 					&& ($link["href"] != "")
 				) {
 					$data["url"] = $link["href"];
-				} elseif (($link["rel"] == "salmon") && ($link["href"] != "")) {
+				} elseif (($link["rel"] == "salmon") && !empty($link["href"])) {
 					$data["notify"] = $link["href"];
-				} elseif (($link["rel"] == NAMESPACE_FEED) && ($link["href"] != "")) {
+				} elseif (($link["rel"] == NAMESPACE_FEED) && !empty($link["href"])) {
 					$data["poll"] = $link["href"];
-				} elseif (($link["rel"] == "magic-public-key") && ($link["href"] != "")) {
+				} elseif (($link["rel"] == "magic-public-key") && !empty($link["href"])) {
 					$pubkey = $link["href"];
 
 					if (substr($pubkey, 0, 5) === 'data:') {
@@ -1303,7 +1323,7 @@ class Probe
 			&& isset($data["poll"])
 			&& isset($data["url"])
 		) {
-			$data["network"] = NETWORK_OSTATUS;
+			$data["network"] = Protocol::OSTATUS;
 		} else {
 			return false;
 		}
@@ -1427,7 +1447,7 @@ class Probe
 		$data = [];
 		foreach ($webfinger["links"] as $link) {
 			if (($link["rel"] == "http://webfinger.net/rel/profile-page")
-				&& ($link["type"] == "text/html")
+				&& (defaults($link, "type", "") == "text/html")
 				&& ($link["href"] != "")
 			) {
 				$data["url"] = $link["href"];
@@ -1447,7 +1467,7 @@ class Probe
 			// So we unset all data that isn't used at the moment
 			unset($data["dialback"]);
 
-			$data["network"] = NETWORK_PUMPIO;
+			$data["network"] = Protocol::PUMPIO;
 		} else {
 			return false;
 		}
@@ -1570,7 +1590,7 @@ class Probe
 			$data["baseurl"] = $data["url"];
 		}
 
-		$data["network"] = NETWORK_FEED;
+		$data["network"] = Protocol::FEED;
 
 		return $data;
 	}
@@ -1593,18 +1613,22 @@ class Probe
 			return false;
 		}
 
-		$x = q("SELECT `prvkey` FROM `user` WHERE `uid` = %d LIMIT 1", intval($uid));
+		$user = DBA::selectFirst('user', ['prvkey'], ['uid' => $uid]);
 
-		$r = q("SELECT * FROM `mailacct` WHERE `uid` = %d AND `server` != '' LIMIT 1", intval($uid));
+		$condition = ["`uid` = ? AND `server` != ''", $uid];
+		$fields = ['pass', 'user', 'server', 'port', 'ssltype', 'mailbox'];
+		$mailacct = DBA::selectFirst('mailacct', $fields, $condition);
 
-		if (DBA::isResult($x) && DBA::isResult($r)) {
-			$mailbox = Email::constructMailboxName($r[0]);
-			$password = '';
-			openssl_private_decrypt(hex2bin($r[0]['pass']), $password, $x[0]['prvkey']);
-			$mbox = Email::connect($mailbox, $r[0]['user'], $password);
-			if (!$mbox) {
-				return false;
-			}
+		if (!DBA::isResult($user) || !DBA::isResult($mailacct)) {
+			return false;
+		}
+
+		$mailbox = Email::constructMailboxName($mailacct);
+		$password = '';
+		openssl_private_decrypt(hex2bin($mailacct['pass']), $password, $user['prvkey']);
+		$mbox = Email::connect($mailbox, $mailacct['user'], $password);
+		if (!$mbox) {
+			return false;
 		}
 
 		$msgs = Email::poll($mbox, $uri);
@@ -1618,7 +1642,7 @@ class Probe
 
 		$data = [];
 		$data["addr"]    = $uri;
-		$data["network"] = NETWORK_MAIL;
+		$data["network"] = Protocol::MAIL;
 		$data["name"]    = substr($uri, 0, strpos($uri, '@'));
 		$data["nick"]    = $data["name"];
 		$data["photo"]   = Network::lookupAvatarByEmail($uri);
@@ -1655,7 +1679,6 @@ class Probe
 		if (!empty($mbox)) {
 			imap_close($mbox);
 		}
-
 		return $data;
 	}