mirror of
https://github.com/A6-9V/MQL5-Google-Onedrive.git
synced 2026-04-10 22:30:56 +00:00
3867fe3db4
- Update `ZoloBridge.mqh` to support AES-256 encryption via `Zolo_Encrypt`. - Add `ZoloEncryptionKey` input to `SMC_TrendBreakout_MTF_EA.mq5` and `EXNESS_GenX_Trader.mq5`. - Pass encryption key to `SendSignalToBridge` function. - Ensure backward compatibility (encryption is opt-in). Co-authored-by: Mouy-leng <199350297+Mouy-leng@users.noreply.github.com>
100 lines
3.3 KiB
MQL5
100 lines
3.3 KiB
MQL5
//+------------------------------------------------------------------+
|
|
//| ZoloBridge.mqh |
|
|
//| Copyright 2024, GenX Solutions |
|
|
//+------------------------------------------------------------------+
|
|
#property copyright "Copyright 2024, GenX Solutions"
|
|
#property strict
|
|
|
|
#ifndef ZOLO_BRIDGE_MQH
|
|
#define ZOLO_BRIDGE_MQH
|
|
|
|
//+------------------------------------------------------------------+
|
|
//| Helper: Sanitize JSON String |
|
|
//+------------------------------------------------------------------+
|
|
string Zolo_SanitizeJSON(string text)
|
|
{
|
|
string res = text;
|
|
// Replace backslash first to avoid double escaping
|
|
StringReplace(res, "\\", "\\\\");
|
|
StringReplace(res, "\"", "\\\"");
|
|
StringReplace(res, "\n", " ");
|
|
StringReplace(res, "\r", " ");
|
|
StringReplace(res, "\t", " ");
|
|
return res;
|
|
}
|
|
|
|
//+------------------------------------------------------------------+
|
|
//| Helper: Encrypt String (AES-256 + Base64) |
|
|
//+------------------------------------------------------------------+
|
|
string Zolo_Encrypt(string text, string key)
|
|
{
|
|
if (key == "") return text;
|
|
|
|
uchar data[];
|
|
StringToCharArray(text, data, 0, WHOLE_ARRAY, CP_UTF8);
|
|
if(ArraySize(data) > 0) ArrayResize(data, ArraySize(data)-1); // Remove null
|
|
|
|
uchar keyData[];
|
|
StringToCharArray(key, keyData, 0, WHOLE_ARRAY, CP_UTF8);
|
|
if(ArraySize(keyData) > 0) ArrayResize(keyData, ArraySize(keyData)-1);
|
|
|
|
// Hash key to ensure 32 bytes for AES-256
|
|
uchar keyHash[];
|
|
uchar empty[];
|
|
CryptEncode(CRYPT_HASH_SHA256, keyData, empty, keyHash);
|
|
|
|
uchar result[];
|
|
int res = CryptEncode(CRYPT_AES256, data, keyHash, result);
|
|
|
|
if (res <= 0)
|
|
{
|
|
Print("ZoloBridge: Encryption failed. Error: ", GetLastError());
|
|
return "";
|
|
}
|
|
|
|
// Base64 encode
|
|
uchar b64Data[];
|
|
CryptEncode(CRYPT_BASE64, result, empty, b64Data);
|
|
string b64 = CharArrayToString(b64Data);
|
|
|
|
return b64;
|
|
}
|
|
|
|
//+------------------------------------------------------------------+
|
|
//| ZOLO Bridge Function |
|
|
//+------------------------------------------------------------------+
|
|
void SendSignalToBridge(string msg, bool enable, string url, string key="")
|
|
{
|
|
if (!enable || url == "") return;
|
|
|
|
string final_msg = msg;
|
|
if(key != "")
|
|
{
|
|
final_msg = Zolo_Encrypt(msg, key);
|
|
// If encryption fails (returns empty), we might want to abort or send plaintext.
|
|
// For security, aborting is better.
|
|
if(final_msg == "") return;
|
|
}
|
|
|
|
string sanitized_msg = Zolo_SanitizeJSON(final_msg);
|
|
string body = "{\"event\":\"signal\",\"message\":\"" + sanitized_msg + "\"}";
|
|
|
|
char data[];
|
|
int len = StringToCharArray(body, data, 0, WHOLE_ARRAY, CP_UTF8);
|
|
if (len > 0) ArrayResize(data, len - 1); // Remove null terminator
|
|
|
|
char result[];
|
|
string result_headers;
|
|
string headers = "Content-Type: application/json";
|
|
|
|
int res = WebRequest("POST", url, headers, 5000, data, result, result_headers);
|
|
|
|
if (res != 200)
|
|
{
|
|
// Only print on failure to reduce log noise
|
|
PrintFormat("ZOLO WebRequest failed. Code: %d. URL: %s", res, url);
|
|
if(res == -1) Print("Error: ", GetLastError());
|
|
}
|
|
}
|
|
|
|
#endif // ZOLO_BRIDGE_MQH
|