Code Duplication    Length = 6-6 lines in 2 locations

lib/private/AppFramework/Http/Request.php 2 locations

@@ 610-615 (lines=6) @@
607
		}
608
609
		if (isset($this->server['HTTP_X_FORWARDED_PROTO'])) {
610
			if (strpos($this->server['HTTP_X_FORWARDED_PROTO'], ',') !== false) {
611
				$parts = explode(',', $this->server['HTTP_X_FORWARDED_PROTO']);
612
				$proto = strtolower(trim($parts[0]));
613
			} else {
614
				$proto = strtolower($this->server['HTTP_X_FORWARDED_PROTO']);
615
			}
616
617
			// Verify that the protocol is always HTTP or HTTPS
618
			// default to http if an invalid value is provided
@@ 773-778 (lines=6) @@
770
	public function getInsecureServerHost() {
771
		$host = 'localhost';
772
		if (isset($this->server['HTTP_X_FORWARDED_HOST'])) {
773
			if (strpos($this->server['HTTP_X_FORWARDED_HOST'], ',') !== false) {
774
				$parts = explode(',', $this->server['HTTP_X_FORWARDED_HOST']);
775
				$host = trim(current($parts));
776
			} else {
777
				$host = $this->server['HTTP_X_FORWARDED_HOST'];
778
			}
779
		} else {
780
			if (isset($this->server['HTTP_HOST'])) {
781
				$host = $this->server['HTTP_HOST'];