Revert "feat: cross origin opener policy options (#10710)"

This reverts commit 881323583f.

install/data/defaults.json

@@ -154,7 +154,6 @@
     "digestHour": 17,
     "passwordExpiryDays": 0,
     "cross-origin-embedder-policy": 0,
-    "cross-origin-opener-policy": "same-origin",
     "cross-origin-resource-policy": "same-origin",
     "hsts-maxage": 31536000,
     "hsts-subdomains": 0,

public/language/en-GB/admin/settings/advanced.json

@@ -17,7 +17,6 @@
 	"headers.acah": "Access-Control-Allow-Headers",
 	"headers.coep": "Cross-Origin-Embedder-Policy",
 	"headers.coep-help": "When enabled (default), will set the header to <code>require-corp</code>",
-	"headers.coop": "Cross-Origin-Opener-Policy",
 	"headers.corp": "Cross-Origin-Resource-Policy",
 	"hsts": "Strict Transport Security",
 	"hsts.enabled": "Enabled HSTS (recommended)",

src/views/admin/settings/advanced.tpl

@@ -73,15 +73,6 @@
 				</label>
 			</div>
 			<p class="help-block">[[admin/settings/advanced:headers.coep-help]]</p>
-			<div class="form-group">
-				<label for="cross-origin-resource-policy">[[admin/settings/advanced:headers.coop]]</label>
-				<select class="form-control" id="cross-origin-opener-policy" data-field="cross-origin-opener-policy">
-					<option value="same-origin">same-origin</option>
-					<option value="same-origin-allow-popups">same-origin-allow-popups</option>
-					<option value="unsafe-none">unsafe-none</option>
-				</select>
-			</div>
-
 			<div class="form-group">
 				<label for="cross-origin-resource-policy">[[admin/settings/advanced:headers.corp]]</label>
 				<select class="form-control" id="cross-origin-resource-policy" data-field="cross-origin-resource-policy">

src/webserver.js

@@ -196,7 +196,7 @@ function setupHelmet(app) {
 	if (meta.config['cross-origin-embedder-policy']) {
 		app.use(helmet.crossOriginEmbedderPolicy());
 	}
-	app.use(helmet.crossOriginOpenerPolicy({ policy: meta.config['cross-origin-opener-policy'] }));
+	app.use(helmet.crossOriginOpenerPolicy());
 	app.use(helmet.crossOriginResourcePolicy({ policy: meta.config['cross-origin-resource-policy'] }));
 	app.use(helmet.dnsPrefetchControl());
 	app.use(helmet.expectCt());