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Scratch that. Do what offers better compression over replicating the service. RC4 is too random

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This commit is contained in:
Eric MacDonald
2021-08-08 02:32:15 -04:00
committed by zefie
parent fa02d6c802
commit f28d63708c
1 changed files with 20 additions and 11 deletions
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31
zefie_wtvp_minisrv/app.js
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@@ -585,6 +585,7 @@ async function doHTTPProxy(socket, request_headers) {
]); ]);
if (data_hex.substring(0, 8) == "0d0a0d0a") data_hex = data_hex.substring(8); 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); if (data_hex.substring(0, 4) == "0a0a") data_hex = data_hex.substring(4);
headers["wtv-http-proxy"] = true;
sendToClient(socket, headers, Buffer.from(data_hex,'hex')); sendToClient(socket, headers, Buffer.from(data_hex,'hex'));
}); });
}).on('error', function (err) { }).on('error', function (err) {
@@ -759,20 +760,17 @@ async function sendToClient(socket, headers_obj, data) {
delete headers_obj["Content-type"]; delete headers_obj["Content-type"];
} }
// encrypt if needed
if (socket_sessions[socket.id].secure == true) {
headers_obj["wtv-encrypted"] = 'true';
headers_obj = moveObjectElement('wtv-encrypted', 'Connection', headers_obj);
if (clen > 0 && socket_sessions[socket.id].wtvsec) {
if (!zquiet) console.log(" * Encrypting response to client ...")
var enc_data = socket_sessions[socket.id].wtvsec.Encrypt(1, data);
data = enc_data;
}
}
// if box can do compression, see if its worth enabling // if box can do compression, see if its worth enabling
<<<<<<< HEAD
var compression_type = shouldWeCompress(socket.ssid, headers_obj); var compression_type = shouldWeCompress(socket.ssid, headers_obj);
if (headers_obj["wtv-modern-content-type"]) delete headers_obj["wtv-modern-content-type"]; if (headers_obj["wtv-modern-content-type"]) delete headers_obj["wtv-modern-content-type"];
=======
if (ssid_sessions[socket.ssid].capabilities) {
if (ssid_sessions[socket.ssid].capabilities['client-can-receive-compressed-data'] && minisrv_config.config.enable_lzpf_compression) {
compress_data = shouldWeCompress(headers_obj);
}
}
>>>>>>> 6a39cc5... Scratch that. Do what offers better compression over replicating the service. RC4 is too random
// compress if needed // compress if needed
if (compression_type > 0 && content_length > 0 && headers_obj['http_response'].substring(0,3) == "200") { if (compression_type > 0 && content_length > 0 && headers_obj['http_response'].substring(0,3) == "200") {
@@ -819,6 +817,17 @@ async function sendToClient(socket, headers_obj, data) {
} }
} }
// encrypt if needed
if (socket_sessions[socket.id].secure == true) {
headers_obj["wtv-encrypted"] = 'true';
headers_obj = moveObjectElement('wtv-encrypted', 'Connection', headers_obj);
if (clen > 0 && socket_sessions[socket.id].wtvsec) {
if (!zquiet) console.log(" * Encrypting response to client ...")
var enc_data = socket_sessions[socket.id].wtvsec.Encrypt(1, data);
data = enc_data;
}
}
// calculate content length // calculate content length
// make sure we are using our Content-length and not one set in a script. // make sure we are using our Content-length and not one set in a script.
if (headers_obj["Content-Length"]) delete headers_obj["Content-Length"]; if (headers_obj["Content-Length"]) delete headers_obj["Content-Length"];