From c0ba9e4b64f233c2733a8c5e904a8536ae37eb42 Mon Sep 17 00:00:00 2001
From: Jonas Gloning <34194370+jonasgloning@users.noreply.github.com>
Date: Tue, 17 May 2022 13:57:07 +0200
Subject: [PATCH] fix(referrerPolicy): you can now set a custom referrerPolicy
 for api requests

Fixes #955
---
 lib/api.ts              | 2 +-
 lib/optionInterfaces.ts | 1 +
 lib/peer.ts             | 2 ++
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/api.ts b/lib/api.ts
index 174dc97f2..c4abc7ffb 100644
--- a/lib/api.ts
+++ b/lib/api.ts
@@ -14,7 +14,7 @@ export class API {
 		url.searchParams.set("ts", `${Date.now()}${Math.random()}`);
 		url.searchParams.set("version", version);
 		return fetch(url.href, {
-			referrerPolicy: "strict-origin-when-cross-origin",
+			referrerPolicy: this._options.referrerPolicy,
 		});
 	}
 
diff --git a/lib/optionInterfaces.ts b/lib/optionInterfaces.ts
index ee91885cd..934783d99 100644
--- a/lib/optionInterfaces.ts
+++ b/lib/optionInterfaces.ts
@@ -11,6 +11,7 @@ export interface PeerJSOption {
 	token?: string;
 	config?: RTCConfiguration;
 	debug?: number;
+	referrerPolicy?: ReferrerPolicy;
 }
 
 export interface PeerConnectOption {
diff --git a/lib/peer.ts b/lib/peer.ts
index 2f4b2c0b2..60e49567f 100644
--- a/lib/peer.ts
+++ b/lib/peer.ts
@@ -29,6 +29,7 @@ class PeerOptions implements PeerJSOption {
 	config?: any;
 	secure?: boolean;
 	pingInterval?: number;
+	referrerPolicy?: ReferrerPolicy;
 	logFunction?: (logLevel: LogLevel, ...rest: any[]) => void;
 }
 
@@ -164,6 +165,7 @@ export class Peer extends EventEmitter<PeerEvents> {
 			key: Peer.DEFAULT_KEY,
 			token: util.randomToken(),
 			config: util.defaultConfig,
+			referrerPolicy: "strict-origin-when-cross-origin",
 			...options,
 		};
 		this._options = options;