X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fdfrn_poll.php;h=0d703dfb3122523a2b3484665e91ead80cef7e2d;hb=7ae1e4620de35329350fd54b3598666e143ea0a0;hp=fe5cd49063ee0dee05dcdfe3f868077b1e960b2b;hpb=cea7ca1df4fd8065c38a4f43a0f13ba89e8b94e2;p=friendica.git

diff --git a/mod/dfrn_poll.php b/mod/dfrn_poll.php
old mode 100755
new mode 100644
index fe5cd49063..0d703dfb31
--- a/mod/dfrn_poll.php
+++ b/mod/dfrn_poll.php
@@ -26,21 +26,24 @@ function dfrn_poll_init(&$a) {
 		$dfrn_id   = substr($dfrn_id,2);
 	}
 
-	if(($dfrn_id === '') && (! x($_POST,'dfrn_id')) && ($a->argc > 1)) {
+	if(($dfrn_id === '') && (! x($_POST,'dfrn_id'))) {
 		if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
 			killme();
 		}
 
-		$r = q("SELECT `hidewall` FROM `user` WHERE `user`.`nickname` = '%s' LIMIT 1",
-			dbesc($a->argv[1])
-		);
-		if(count($r) && $r[0]['hidewall'])
-			killme();
+		$user = '';
+		if($a->argc > 1) {
+			$r = q("SELECT `hidewall`,`nickname` FROM `user` WHERE `user`.`nickname` = '%s' LIMIT 1",
+				dbesc($a->argv[1])
+			);
+			if((! count($r)) || (count($r) && $r[0]['hidewall']))
+				killme();
+			$user = $r[0]['nickname'];
+		}
  
-		logger('dfrn_poll: public feed request from ' . $_SERVER['REMOTE_ADDR'] );
+		logger('dfrn_poll: public feed request from ' . $_SERVER['REMOTE_ADDR'] . ' for ' . $user);
 		header("Content-type: application/atom+xml");
-		$o = get_feed_for($a, '', $a->argv[1],$last_update);
-		echo $o;
+		echo get_feed_for($a, '', $user,$last_update);
 		killme();
 	}
 
@@ -84,6 +87,11 @@ function dfrn_poll_init(&$a) {
 
 				if((int) $xml->status == 1) {
 					$_SESSION['authenticated'] = 1;
+					if(! x($_SESSION,'remote'))
+						$_SESSION['remote'] = array();
+
+					$_SESSION['remote'][] = array('cid' => $r[0]['id'],'uid' => $r[0]['uid'],'url' => $r[0]['url']);
+
 					$_SESSION['visitor_id'] = $r[0]['id'];
 					$_SESSION['visitor_home'] = $r[0]['url'];
 					$_SESSION['visitor_handle'] = $r[0]['addr'];
@@ -425,11 +433,13 @@ function dfrn_poll_content(&$a) {
 				break; // NOTREACHED
 		}
 
+		$nickname = $a->argv[1];
+
 		$r = q("SELECT `contact`.*, `user`.`username`, `user`.`nickname` 
 			FROM `contact` LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
 			WHERE `contact`.`blocked` = 0 AND `contact`.`pending` = 0 
 			AND `user`.`nickname` = '%s' $sql_extra LIMIT 1",
-			dbesc($a->argv[1])
+			dbesc($nickname)
 		);
 
 		if(count($r)) {
@@ -438,7 +448,7 @@ function dfrn_poll_content(&$a) {
 			$encrypted_id = '';
 			$id_str = $my_id . '.' . mt_rand(1000,9999);
 
-			if($r[0]['duplex'] && strlen($r[0]['pubkey'])) {
+			if(($r[0]['duplex'] && strlen($r[0]['pubkey'])) || (! strlen($r[0]['prvkey']))) {
 				openssl_public_encrypt($hash,$challenge,$r[0]['pubkey']);
 				openssl_public_encrypt($id_str,$encrypted_id,$r[0]['pubkey']);
 			}
@@ -479,7 +489,7 @@ function dfrn_poll_content(&$a) {
 				));
 			}
 			
-			$profile = $r[0]['nickname'];
+			$profile = ((count($r) && $r[0]['nickname']) ? $r[0]['nickname'] : $nickname);
 
 			switch($destination_url) {
 				case 'profile':
@@ -511,6 +521,9 @@ function dfrn_poll_content(&$a) {
 				
 				if(((int) $xml->status == 0) && ($xml->challenge == $hash)  && ($xml->sec == $sec)) {
 					$_SESSION['authenticated'] = 1;
+					if(! x($_SESSION,'remote'))
+						$_SESSION['remote'] = array();
+					$_SESSION['remote'][] = array('cid' => $r[0]['id'],'uid' => $r[0]['uid'],'url' => $r[0]['url']);
 					$_SESSION['visitor_id'] = $r[0]['id'];
 					$_SESSION['visitor_home'] = $r[0]['url'];
 					$_SESSION['visitor_visiting'] = $r[0]['uid'];