update to 4.0

rule_sample/sample_modify_request_path.js

@@ -0,0 +1,24 @@
+/*
+  sample:
+    redirect all https://httpbin.org/user-agent requests to http://localhost:8008/index.html
+  test:
+    curl https://httpbin.org/user-agent --proxy http://127.0.0.1:8001
+  expected response:
+    'hello world' from 127.0.0.1:8001/index.html
+*/
+module.exports = {
+  *beforeSendRequest(requestDetail) {
+    if (requestDetail.url.indexOf('https://httpbin.org/user-agent') === 0) {
+      const newRequestOptions = requestDetail.requestOptions;
+      requestDetail.protocol = 'http';
+      newRequestOptions.hostname = '127.0.0.1'
+      newRequestOptions.port = '8008';
+      newRequestOptions.path = '/index.html';
+      newRequestOptions.method = 'GET';
+      return requestDetail;
+    }
+  },
+  *beforeDealHttpsRequest(requestDetail) {
+    return true;
+  }
+};