fixed 302 redirect issue and http post issue for cloudflare

Proxy.js

@@ -481,6 +481,8 @@ let Proxy = ({ProxyMiddleware, blockedSites, urlModify, httpprefix, serverName,
           }
         });
         res.statusCode = proxyRes.statusCode
+
+        locationMod302({res, serverName, httpprefix, host, httpType})
         logSave(`res.status:${res.statusCode} res.url:${res.url}, res.headers:${JSON.stringify(res.getHeaders())}`)
         if (res.statusCode === 404) {
             try {

cf_convert2middleware.js

@@ -26,7 +26,7 @@ var req2middleware = (cf_request) => { // modify CF request so that it can be us
     let middle_req = {
         url: cf_request.url || '',
         headers,
-        body: cf_request.body,
+        body: cf_request.body, // Uint8Array
         bodyUsed: cf_request.bodyUsed,
         cf: cf_request.cf,
         method: cf_request.method,

cf_index.js

@@ -43,7 +43,7 @@ var handleRequest = (request) => { // resolve a cf_res eventually.
                     console.log(`sending response ...`)
                     middle_res.replied = true
                     let cf_res = middle2res({middle_res, readable})
-                    console.log(`cf_res:${JSON.stringify(cf_res)}`)
+                    console.log(`sent cf_res:${JSON.stringify(cf_res)}`)
                     resolve(cf_res)
                 }
                 if (data) {
@@ -74,7 +74,11 @@ var handleRequest = (request) => { // resolve a cf_res eventually.
             console.log(`proxy called`)
             const target = global_router(middle_req) // get target: `${httpType}://${host}`
             console.log(`target:${target}`)
-            let middle_proxyReq = req2middleware(new Request(target, {redirect: middle2req.redirect, method: middle_req.method}))
+            let middle_proxyReq = req2middleware(new Request(target, {
+                redirect: middle_req.redirect,
+                method: middle_req.method,
+                body: middle_req.body,
+            }))
             console.log(`calling onProxyReq...`)
             global_onProxyReq(middle_proxyReq, middle_req, middle_res)
             console.log(`====> after onProxyReq, middle_proxyReq:${JSON.stringify(middle_proxyReq)}`)

test/cloudflare.test.js

@@ -13,7 +13,36 @@ test('return a string instead of Uint8Array', async () => {
     method: 'get',
     url,
   })
-  console.log(`${JSON.stringify(response.data)}`)
+  // console.log(`${JSON.stringify(response.data)}`)
   // expect(sum(1, 2)).toBe(3);
   expect(response.data.indexOf(`http://127.0.0.1:8787/https`)).not.toBe(-1)
-}, 30000);
+}, 30000);
+
+test('post operation', async () => {
+  const url = `${httpprefix}://${serverName}:${port}/https/postman-echo.com/post`
+  const response = await axios({
+    method: 'post',
+    headers: {
+    },
+    url,
+    data: 'test data123',
+  })
+  // console.log(`${JSON.stringify(response.headers)}`)
+  //console.log(`${JSON.stringify(response.data)}`)
+  expect(JSON.stringify(response.data).indexOf(`test data123`)).not.toBe(-1)
+}, 15000); // should be done within 3 seconds.
+
+test('youtube redirect 302', async () => {
+  const url = `${httpprefix}://${serverName}:${port}/https/www.youtube.com/channel/UCAq_xQV8pJ2Q_KOszzaYPBg/feed?disable_polymer=1`
+  const response = await axios({
+    method: 'get',
+    maxRedirects: 0,
+    validateStatus: null, // important for status 302
+    headers: {
+    },
+    url,
+  })
+  // console.log(`${JSON.stringify(response.headers)}`)
+  //console.log(`${JSON.stringify(response.data)}`)
+  expect(response.headers['location'].indexOf(`https://m.youtube`)).toBe(-1)
+}, 15000); // should be done within 3 seconds.