zefie/minisrv
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix post data

Browse Source
This commit is contained in:
zefie
2021-08-10 19:06:15 -04:00
parent 7e8e9208e0
commit 12d50f6e1c
2 changed files with 41 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

68
zefie_wtvp_minisrv/app.js
View File

@@ -274,28 +274,33 @@ async function processURL(socket, request_headers) {
}
if (request_headers.post_data) {
var post_data_string = request_headers.post_data.toString(CryptoJS.enc.Utf8).replace("\0", "");
if (isUnencryptedString(post_data_string)) {
if (post_data_string.indexOf('=')) {
if (post_data_string.indexOf('&')) {
var qraw = post_data_string.split('&');
if (qraw.length > 0) {
for (let i = 0; i < qraw.length; i++) {
var qraw_split = qraw[i].split("=");
if (qraw_split.length == 2) {
var k = qraw_split[0];
request_headers.query[k] = unescape(qraw[i].split("=")[1].replace(/\+/g, "%20"));
var post_data_string = '';
try {
post_data_string = request_headers.post_data.toString(CryptoJS.enc.Utf8).replace("\0", ""); // if not text this will probably throw an exception
if (isUnencryptedString(post_data_string)) {
if (post_data_string.indexOf('=')) {
if (post_data_string.indexOf('&')) {
var qraw = post_data_string.split('&');
if (qraw.length > 0) {
for (let i = 0; i < qraw.length; i++) {
var qraw_split = qraw[i].split("=");
if (qraw_split.length == 2) {
var k = qraw_split[0];
request_headers.query[k] = unescape(qraw[i].split("=")[1].replace(/\+/g, "%20"));
}
}
}
}
} else {
var qraw_split = post_data_string.split("=");
if (qraw_split.length == 2) {
var k = qraw_split[0];
request_headers.query[k] = unescape(qraw_split[1].replace(/\+/g, "%20"));
} else {
var qraw_split = post_data_string.split("=");
if (qraw_split.length == 2) {
var k = qraw_split[0];
request_headers.query[k] = unescape(qraw_split[1].replace(/\+/g, "%20"));
}
}
}
}
} catch (e) {
socket_sessions[socket.id].expecting_post_data = true;
}
}
@@ -748,7 +753,7 @@ async function sendToClient(socket, headers_obj, data) {
if (socket_sessions[socket.id].post_data) delete socket_sessions[socket.id].post_data;
if (socket_sessions[socket.id].post_data_length) delete socket_sessions[socket.id].post_data_length;
if (socket_sessions[socket.id].post_data_percents_shown) delete socket_sessions[socket.id].post_data_percents_shown;
socket.setTimeout(minisrv_config.config.socket_timeout * 1000);
if (socket_sessions[socket.id].close_me) socket.end();
if (headers_obj["Connection"]) {
if (headers_obj["Connection"].toLowerCase() == "close" && wtv_connection_close == "true") {
@@ -1094,6 +1099,7 @@ async function processRequest(socket, data_hex, skipSecure = false, encryptedReq
// handle POST
if (headers['request']) {
if (headers['request'].substring(0, 4) == "POST") {
socket.setTimeout(minisrv_config.config.post_data_socket_timeout * 1000);
if (typeof socket_sessions[socket.id].post_data == "undefined") {
if (socket_sessions[socket.id].post_data_percents_shown) delete socket_sessions[socket.id].post_data_percents_shown;
socket_sessions[socket.id].post_data_length = headers['Content-length'] || headers['Content-Length'] || 0;
@@ -1313,21 +1319,25 @@ async function handleSocket(socket) {
socket_sessions[socket.id] = [];
socket.minisrv_pc_mode = false;
socket.setEncoding('hex'); //set data encoding (Text: 'ascii', 'utf8' ~ Binary: 'hex', 'base64' (do not trust 'binary' encoding))
socket.setTimeout(10800000); // 3 hours
socket.setTimeout(minisrv_config.config.socket_timeout * 1000);
socket.on('data', function (data_hex) {
if (!socket_sessions[socket.id].secure && !socket_sessions[socket.id].expecting_post_data) {
// buffer unencrypted data until we see the classic double-newline, or get blank
if (!socket_sessions[socket.id].header_buffer) socket_sessions[socket.id].header_buffer = "";
socket_sessions[socket.id].header_buffer += data_hex;
if (socket_sessions[socket.id].header_buffer.indexOf("0d0a0d0a") != -1 || socket_sessions[socket.id].header_buffer.indexOf("0a0a") != -1) {
data_hex = socket_sessions[socket.id].header_buffer;
delete socket_sessions[socket.id].header_buffer;
if (socket_sessions[socket.id]) {
if (!socket_sessions[socket.id].secure && !socket_sessions[socket.id].expecting_post_data) {
// buffer unencrypted data until we see the classic double-newline, or get blank
if (!socket_sessions[socket.id].header_buffer) socket_sessions[socket.id].header_buffer = "";
socket_sessions[socket.id].header_buffer += data_hex;
if (socket_sessions[socket.id].header_buffer.indexOf("0d0a0d0a") != -1 || socket_sessions[socket.id].header_buffer.indexOf("0a0a") != -1) {
data_hex = socket_sessions[socket.id].header_buffer;
delete socket_sessions[socket.id].header_buffer;
processRequest(this, data_hex);
}
} else {
// stream encrypted requests through the processor
if (socket_sessions[socket.id].header_buffer) delete socket_sessions[socket.id].header_buffer;
processRequest(this, data_hex);
}
} else {
// stream encrypted requests through the processor
if (socket_sessions[socket.id].header_buffer) delete socket_sessions[socket.id].header_buffer;
processRequest(this, data_hex);
cleanupSocket(socket);
}
});

2
zefie_wtvp_minisrv/config.json
View File

@@ -13,6 +13,8 @@
"hide_ssid_in_logs": true,
"post_percentages": [ 0, 25, 50, 100 ],
"verbosity": 2,
"socket_timeout": 10800,
"post_data_socket_timeout": 30,
"error_log_file": "errors.log",
"catchall_file_name": "catchall.js",
"enable_lzpf_compression": false,