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fix: proxy binary data

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zefie
2021-07-17 11:00:36 -04:00
parent 56ced69897
commit 3a433a82f4
1 changed files with 8 additions and 6 deletions
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14
hacktv_updsrv/app.js
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@@ -284,7 +284,7 @@ async function doHTTPProxy(socket, request_headers) {
var request_data = new Array();
request_data['method'] = request_headers['request'].split(' ')[0];
var request_url_split = request_headers['request_url'].split('/');
var request_url_split = request_headers['request'].split(' ')[1].split('/');
request_data['host'] = request_url_split[2];
if (request_data['host'].indexOf(':') > 0) {
request_data['port'] = request_data['host'].split(':')[1];
@@ -320,10 +320,10 @@ async function doHTTPProxy(socket, request_headers) {
options.headers['Host'] = request_data['host'];
}
const req = proxy_agent.request(options, function (res) {
var data = '';
var data = [];
res.on('data', d => {
data += d;
data.push(d);
})
res.on('error', function (err) {
@@ -331,6 +331,8 @@ async function doHTTPProxy(socket, request_headers) {
});
res.on('end', function () {
var data_hex = Buffer.concat(data).toString('hex');
console.log(` * Proxy Request ${request_type.toUpperCase()} ${res.statusCode} for ${request_headers['request']}`)
var headers = new Array();
headers['http_response'] = res.statusCode + " " + res.statusMessage;
@@ -344,9 +346,9 @@ async function doHTTPProxy(socket, request_headers) {
//if (res.headers['content-length']) headers['Content-Length'] = res.headers['content-length'];
if (res.headers['vary']) headers['Vary'] = res.headers['vary'];
if (res.headers['location']) headers['Location'] = res.headers['location'];
if (data.substring(0, 4) == "\r\n\r\n") data = data.substring(4);
if (data.substring(0, 2) == "\n\n") data = data.substring(2);
sendToClient(socket, headers, data);
if (data_hex.substring(0, 8) == "0d0a0d0a") data_hex = data_hex.substring(8);
if (data_hex.substring(0, 4) == "0a0a") data_hex = data_hex.substring(4);
sendToClient(socket, headers, Buffer.from(data_hex,'hex'));
});
}).on('error', function (err) {
var errpage, headers, data = null;