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Enhance Cloudflare challenge detection logic (#619)

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添加了验证body内的，防止一些网站的漏判
This commit is contained in:
Y-Ymeow
2025-11-29 14:20:02 +08:00
committed by GitHub
parent b9c06779ad
commit 7e3addf7a6
1 changed files with 11 additions and 2 deletions
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13
lib/network/cloudflare.dart
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@@ -128,10 +128,15 @@ void passCloudflare(CloudflareException e, void Function() onFinished) async {
var head = var head =
await controller.evaluateJavascript("document.head.innerHTML") ?? await controller.evaluateJavascript("document.head.innerHTML") ??
""; "";
var body =
await controller.evaluateJavascript("document.body.innerHTML") ??
"";
Log.info("Cloudflare", "Checking head: $head"); Log.info("Cloudflare", "Checking head: $head");
var isChallenging = head.contains('#challenge-success-text') || var isChallenging = head.contains('#challenge-success-text') ||
head.contains("#challenge-error-text") || head.contains("#challenge-error-text") ||
head.contains("#challenge-form"); head.contains("#challenge-form") ||
body.contains("challenge-platform") ||
body.contains("window._cf_chl_opt");
if (!isChallenging) { if (!isChallenging) {
Log.info( Log.info(
"Cloudflare", "Cloudflare",
@@ -159,10 +164,14 @@ void passCloudflare(CloudflareException e, void Function() onFinished) async {
void check(InAppWebViewController controller) async { void check(InAppWebViewController controller) async {
var head = await controller.evaluateJavascript( var head = await controller.evaluateJavascript(
source: "document.head.innerHTML") as String; source: "document.head.innerHTML") as String;
var body = await controller.evaluateJavascript(
source: "document.body.innerHTML") as String;
Log.info("Cloudflare", "Checking head: $head"); Log.info("Cloudflare", "Checking head: $head");
var isChallenging = head.contains('#challenge-success-text') || var isChallenging = head.contains('#challenge-success-text') ||
head.contains("#challenge-error-text") || head.contains("#challenge-error-text") ||
head.contains("#challenge-form"); head.contains("#challenge-form") ||
body.contains("challenge-platform") ||
body.contains("window._cf_chl_opt");
if (!isChallenging) { if (!isChallenging) {
Log.info( Log.info(
"Cloudflare", "Cloudflare",