explicitly set permissions for newly created files

Signed-off-by: Robin Appelman <[email protected]>

Author: icewind1991

lib/private/Files/Storage/Local.php

@@ -263,6 +263,7 @@ public function touch($path, $mtime = null) {
 		} else {
 			$result = @touch($this->getSourcePath($path));
 		}
+		chmod($this->getSourcePath($path), 0644);
 		if ($result) {
 			clearstatcache(true, $this->getSourcePath($path));
 		}
@@ -275,7 +276,9 @@ public function file_get_contents($path) {
 	}
 
 	public function file_put_contents($path, $data) {
-		return file_put_contents($this->getSourcePath($path), $data);
+		$result = file_put_contents($this->getSourcePath($path), $data);
+		chmod($this->getSourcePath($path), 0644);
+		return $result;
 	}
 
 	public function unlink($path) {
@@ -349,12 +352,21 @@ public function copy($path1, $path2) {
 		if ($this->is_dir($path1)) {
 			return parent::copy($path1, $path2);
 		} else {
-			return copy($this->getSourcePath($path1), $this->getSourcePath($path2));
+			$result = copy($this->getSourcePath($path1), $this->getSourcePath($path2));
+			if ($result) {
+				chmod($this->getSourcePath($path2), 0644);
+			}
+			return $result;
 		}
 	}
 
 	public function fopen($path, $mode) {
-		return fopen($this->getSourcePath($path), $mode);
+		umask(022);
+		$result = fopen($this->getSourcePath($path), $mode);
+		if ($mode !== 'r') {
+			chmod($this->getSourcePath($path), 0644);
+		}
+		return $result;
 	}
 
 	public function hash($type, $path, $raw = false) {