From: Michael <heluecht@pirati.ca>
Date: Thu, 16 Jan 2020 06:43:21 +0000 (+0000)
Subject: Ensure that local contacts always are DFRN contacts
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=ccc7a71e54117b1e4bebed45a585352fc5f1bfc9;p=friendica.git

Ensure that local contacts always are DFRN contacts
---

diff --git a/src/Model/Contact.php b/src/Model/Contact.php
index e6c00b1e3c..550f89f31a 100644
--- a/src/Model/Contact.php
+++ b/src/Model/Contact.php
@@ -314,6 +314,29 @@ class Contact
 		return Strings::compareLink(self::getBasepath($url, true), DI::baseUrl());
 	}
 
+	/**
+	 * Check if the given contact ID is on the same server
+	 *
+	 * @param string $url The contact link
+	 *
+	 * @return boolean Is it the same server?
+	 */
+	public static function isLocalById(int $cid)
+	{
+		$contact = DBA::selectFirst('contact', ['url', 'baseurl'], ['id' => $cid]);
+		if (!DBA::isResult($contact)) {
+			return false;
+		}
+
+		if (empty($contact['baseurl'])) {
+			$baseurl = self::getBasepath($contact['url'], true);
+		} else {
+			$baseurl = $contact['baseurl'];
+		}
+
+		return Strings::compareLink($baseurl, DI::baseUrl());
+	}
+
 	/**
 	 * Returns the public contact id of the given user id
 	 *
@@ -2126,6 +2149,12 @@ class Contact
 			if ($force) {
 				self::updateContact($id, $uid, $ret['url'], ['last-update' => $updated, 'success_update' => $updated]);
 			}
+
+			// Update the public contact
+			if ($uid != 0) {
+				self::updateFromProbeByURL($ret['url']);
+			}
+
 			return true;
 		}
 
diff --git a/src/Network/Probe.php b/src/Network/Probe.php
index 497fd3c517..e25e245931 100644
--- a/src/Network/Probe.php
+++ b/src/Network/Probe.php
@@ -401,6 +401,11 @@ class Probe
 			$data['network'] = Protocol::PHANTOM;
 		}
 
+		// Ensure that local connections always are DFRN
+		if (($network == '') && ($data['network'] != Protocol::PHANTOM) && (self::ownHost($data['baseurl'] ?? '') || self::ownHost($data['url']))) {
+			$data['network'] = Protocol::DFRN;
+		}
+
 		if (!isset($data['hide']) && in_array($data['network'], Protocol::FEDERATED)) {
 			$data['hide'] = self::getHideStatus($data['url']);
 		}
diff --git a/src/Protocol/ActivityPub/Processor.php b/src/Protocol/ActivityPub/Processor.php
index c96a4e704c..ca8d6478d7 100644
--- a/src/Protocol/ActivityPub/Processor.php
+++ b/src/Protocol/ActivityPub/Processor.php
@@ -857,13 +857,13 @@ class Processor
 	 */
 	private static function switchContact($cid)
 	{
-		$contact = DBA::selectFirst('contact', ['network'], ['id' => $cid, 'network' => Protocol::NATIVE_SUPPORT]);
-		if (!DBA::isResult($contact) || in_array($contact['network'], [Protocol::ACTIVITYPUB, Protocol::DFRN])) {
+		$contact = DBA::selectFirst('contact', ['network', 'url'], ['id' => $cid]);
+		if (!DBA::isResult($contact) || in_array($contact['network'], [Protocol::ACTIVITYPUB, Protocol::DFRN]) || Contact::isLocal($contact['url'])) {
 			return;
 		}
 
-		Logger::log('Change existing contact ' . $cid . ' from ' . $contact['network'] . ' to ActivityPub.');
-		Contact::updateFromProbe($cid, Protocol::ACTIVITYPUB);
+		Logger::info('Change existing contact', ['cid' => $cid, 'previous' => $contact['network']]);
+		Contact::updateFromProbe($cid);
 	}
 
 	/**
diff --git a/src/Worker/Cron.php b/src/Worker/Cron.php
index 2d46ce328d..5df19226a3 100644
--- a/src/Worker/Cron.php
+++ b/src/Worker/Cron.php
@@ -177,12 +177,12 @@ class Cron
 				FROM `user`
 				STRAIGHT_JOIN `contact`
 				ON `contact`.`uid` = `user`.`uid` AND `contact`.`poll` != ''
-					AND `contact`.`network` IN (?, ?, ?, ?)
+					AND `contact`.`network` IN (?, ?, ?, ?, ?)
 					AND NOT `contact`.`self` AND NOT `contact`.`blocked`
 					AND `contact`.`rel` != ?
 				WHERE NOT `user`.`account_expired` AND NOT `user`.`account_removed`";
 
-		$parameters = [Protocol::DFRN, Protocol::OSTATUS, Protocol::FEED, Protocol::MAIL, Contact::FOLLOWER];
+		$parameters = [Protocol::DFRN, Protocol::ACTIVITYPUB, Protocol::OSTATUS, Protocol::FEED, Protocol::MAIL, Contact::FOLLOWER];
 
 		// Only poll from those with suitable relationships,
 		// and which have a polling address and ignore Diaspora since
@@ -209,6 +209,11 @@ class Cron
 				$contact['priority'] = 3;
 			}
 
+			// ActivityPub is checked once a week
+			if ($contact['network'] == Protocol::ACTIVITYPUB) {
+				$contact['priority'] = 4;
+			}
+
 			// Check archived contacts once a month
 			if ($contact['archive']) {
 				$contact['priority'] = 5;
diff --git a/src/Worker/OnePoll.php b/src/Worker/OnePoll.php
index 107bd34246..b557f4ea3d 100644
--- a/src/Worker/OnePoll.php
+++ b/src/Worker/OnePoll.php
@@ -38,9 +38,7 @@ class OnePoll
 			return;
 		}
 
-		if ($force) {
-			Contact::updateFromProbe($contact_id, '', true);
-		}
+		Contact::updateFromProbe($contact_id, '', $force);
 
 		$contact = DBA::selectFirst('contact', [], ['id' => $contact_id]);
 		if (!DBA::isResult($contact)) {
@@ -48,6 +46,12 @@ class OnePoll
 			return;
 		}
 
+		// Special treatment for wrongly detected local contacts
+		if (!$force && ($contact['network'] != Protocol::DFRN) && Contact::isLocalById($contact_id)) {
+			Contact::updateFromProbe($contact_id, Protocol::DFRN, true);
+			$contact = DBA::selectFirst('contact', [], ['id' => $contact_id]);
+		}
+
 		if (($contact['network'] == Protocol::DFRN) && !Contact::isLegacyDFRNContact($contact)) {
 			$protocol = Protocol::ACTIVITYPUB;
 		} else {