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Make add_invidious_video rule applicable for different invidious instances

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alex 2020-09-06 22:41:42 +02:00 • committed by GitHub
parent bf2f7d1e16
commit 0f258fd55b
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3 changed files with 11 additions and 7 deletions
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9
reader/sanitizer/sanitizer.go
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@ -100,7 +100,7 @@ func sanitizeAttributes(baseURL, tagName string, attributes []html.Attribute) ([
if isExternalResourceAttribute(attribute.Key) {
if tagName == "iframe" {
if isValidIframeSource(attribute.Val) {
if isValidIframeSource(baseURL, attribute.Val) {
value = rewriteIframeURL(attribute.Val)
} else {
continue
@ -290,7 +290,7 @@ func isBlacklistedResource(src string) bool {
return false
}
func isValidIframeSource(src string) bool {
func isValidIframeSource(baseURL, src string) bool {
whitelist := []string{
"https://invidio.us",
"//www.youtube.com",
@ -312,6 +312,11 @@ func isValidIframeSource(src string) bool {
"https://cdn.embedly.com",
}
// allow iframe from same origin
if url.Domain(baseURL) == url.Domain(src) {
return true
}
for _, prefix := range whitelist {
if strings.HasPrefix(src, prefix) {
return true