Fixed LibRedirect breaking reuqests https://github.com/libredirect/libredirect/issues/669

1 files changed, 24 insertions, 26 deletions

diff --git a/src/assets/javascripts/services.js b/src/assets/javascripts/services.js
index 7569e9ec..0490f956 100644
--- a/src/assets/javascripts/services.js
+++ b/src/assets/javascripts/services.js
@@ -794,38 +794,36 @@ function processUpdate() {
 // For websites that have a strict policy that would not normally allow these frontends to be embedded within the website.
 function modifyContentSecurityPolicy(details) {
 	let isChanged = false
-	if (details.type == "main_frame") {
-		for (const header in details.responseHeaders) {
-			if (details.responseHeaders[header].name == "content-security-policy") {
-				let instancesList = []
-				for (const service in config.services) {
-					if (config.services[service].embeddable) {
-						for (const frontend in config.services[service].frontends) {
-							if (config.services[service].frontends[frontend].embeddable) {
-								for (const network in config.networks) {
-									instancesList.push(...options[frontend])
-								}
+	if (details.type != "main_frame") return
+
+	for (const header in details.responseHeaders) {
+		if (details.responseHeaders[header].name == "content-security-policy") {
+			let instancesList = []
+			for (const service in config.services) {
+				if (config.services[service].embeddable) {
+					for (const frontend in config.services[service].frontends) {
+						if (config.services[service].frontends[frontend].embeddable) {
+							for (const network in config.networks) {
+								instancesList.push(...options[frontend])
 							}
 						}
 					}
 				}
-				let securityPolicyList = details.responseHeaders[header].value.split(";")
-				for (const i in securityPolicyList) securityPolicyList[i] = securityPolicyList[i].trim()
-				let newSecurity = ""
-				for (const item of securityPolicyList) {
-					if (item.trim() == "") continue
-					let regex = item.match(/([a-z-]{0,}) (.*)/)
-					if (regex == null) continue
-					let [, key, vals] = regex
-					if (key == "frame-src") vals = vals + " " + instancesList.join(" ")
-					newSecurity += key + " " + vals + "; "
-				}
-
-				details.responseHeaders[header].value = newSecurity
-				isChanged = true
 			}
+			let securityPolicyList = details.responseHeaders[header].value.split(";")
+			for (const i in securityPolicyList) securityPolicyList[i] = securityPolicyList[i].trim()
+			let newSecurity = ""
+			for (const item of securityPolicyList) {
+				if (item.trim() == "") continue
+				let regex = item.match(/([a-z-]{0,}) (.*)/)
+				if (regex == null) continue
+				let [, key, vals] = regex
+				if (key == "frame-src") vals = vals + " " + instancesList.join(" ")
+				newSecurity += key + " " + vals + "; "
+			}
+			details.responseHeaders[header].value = newSecurity
+			return { details }
 		}
-		if (isChanged) return { responseHeaders: details.responseHeaders }
 	}
 }