X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fredir.php;h=b7292384268a4bc21f94e62b4c242701e54bd4f9;hb=f22fe7118d52251dbd0898279ef078b797885ec4;hp=8d0c8f4b3a4c0bb3cb590035666e3d2a4f3b1ad5;hpb=92156cd8403fa1521ecf3c3f9ed3823c03c73dcd;p=friendica.git

diff --git a/mod/redir.php b/mod/redir.php
index 8d0c8f4b3a..b729238426 100644
--- a/mod/redir.php
+++ b/mod/redir.php
@@ -1,45 +1,89 @@
 <?php
 
-function redir_init(&$a) {
+use Friendica\App;
+use Friendica\Core\System;
+use Friendica\Database\DBM;
+
+function redir_init(App $a) {
 
-	if((! local_user()) || (! ($a->argc == 2)) || (! intval($a->argv[1])))
-		goaway($a->get_baseurl());
-	$cid = $a->argv[1];
 	$url = ((x($_GET,'url')) ? $_GET['url'] : '');
+	$quiet = ((x($_GET,'quiet')) ? '&quiet=1' : '');
+	$con_url = ((x($_GET,'conurl')) ? $_GET['conurl'] : '');
+
+	// traditional DFRN
+
+	if ($con_url || (local_user() && $a->argc > 1 && intval($a->argv[1]))) {
+
+		if ($con_url) {
+			$con_url = str_replace('https', 'http', $con_url);
+
+			$r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d LIMIT 1",
+				dbesc($con_url),
+				intval(local_user())
+			);
+
+			if (!DBM::is_result($r)) {
+				goaway(System::baseUrl());
+			}
+			if ($r[0]['network'] !== NETWORK_DFRN) {
+				goaway(($url != '' ? $url : $r[0]['url']));
+			}
+			$cid = $r[0]['id'];
+		} else {
+			$cid = $a->argv[1];
+
+			$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
+				intval($cid),
+				intval(local_user())
+			);
 
-	$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
-		intval($cid),
-		intval(local_user())
-	);
+			if (!DBM::is_result($r)) {
+				goaway(System::baseUrl());
+			}
+			if ($r[0]['network'] !== NETWORK_DFRN) {
+				goaway(($url != '' ? $url : $r[0]['url']));
+			}
+		}
 
-	if((! count($r)) || ($r[0]['network'] !== 'dfrn'))
-		goaway($a->get_baseurl());
+		$dfrn_id = $orig_id = (($r[0]['issued-id']) ? $r[0]['issued-id'] : $r[0]['dfrn-id']);
 
-	$dfrn_id = $orig_id = (($r[0]['issued-id']) ? $r[0]['issued-id'] : $r[0]['dfrn-id']);
+		if ($r[0]['duplex'] && $r[0]['issued-id']) {
+			$orig_id = $r[0]['issued-id'];
+			$dfrn_id = '1:' . $orig_id;
+		}
+		if ($r[0]['duplex'] && $r[0]['dfrn-id']) {
+			$orig_id = $r[0]['dfrn-id'];
+			$dfrn_id = '0:' . $orig_id;
+		}
 
-	if($r[0]['duplex'] && $r[0]['issued-id']) {
-		$orig_id = $r[0]['issued-id'];
-		$dfrn_id = '1:' . $orig_id;
+		$sec = random_string();
+
+		q("INSERT INTO `profile_check` ( `uid`, `cid`, `dfrn_id`, `sec`, `expire`)
+			VALUES( %d, %s, '%s', '%s', %d )",
+			intval(local_user()),
+			intval($cid),
+			dbesc($dfrn_id),
+			dbesc($sec),
+			intval(time() + 45)
+		);
+
+		logger('mod_redir: ' . $r[0]['name'] . ' ' . $sec, LOGGER_DEBUG);
+		$dest = (($url) ? '&destination_url=' . $url : '');
+		goaway ($r[0]['poll'] . '?dfrn_id=' . $dfrn_id
+			. '&dfrn_version=' . DFRN_PROTOCOL_VERSION . '&type=profile&sec=' . $sec . $dest . $quiet);
+	}
+
+	if (local_user()) {
+		$handle = $a->user['nickname'] . '@' . substr(System::baseUrl(),strpos(System::baseUrl(),'://')+3);
+	}
+	if (remote_user()) {
+		$handle = $_SESSION['handle'];
 	}
-	if($r[0]['duplex'] && $r[0]['dfrn-id']) {
-		$orig_id = $r[0]['dfrn-id'];
-		$dfrn_id = '0:' . $orig_id;
+
+	if ($url) {
+		$url = str_replace('{zid}','&zid=' . $handle,$url);
+		goaway($url);
 	}
 
-	$sec = random_string();
-
-	q("INSERT INTO `profile_check` ( `uid`, `cid`, `dfrn_id`, `sec`, `expire`)
-		VALUES( %d, %s, '%s', '%s', %d )",
-		intval(local_user()),
-		intval($cid),
-		dbesc($dfrn_id),
-		dbesc($sec),
-		intval(time() + 45)
-	);
-
-	logger('mod_redir: ' . $r[0]['name'] . ' ' . $sec, LOGGER_DEBUG); 
-	$dest = (($url) ? '&destination_url=' . $url : '');
-	goaway ($r[0]['poll'] . '?dfrn_id=' . $dfrn_id 
-		. '&dfrn_version=' . DFRN_PROTOCOL_VERSION . '&type=profile&sec=' . $sec . $dest );
-	
+	goaway(System::baseUrl());
 }