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Auth.mq4
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Auth.mq4
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//+------------------------------------------------------------------+
//| Auth.mq4 |
//| Copyright 2019, fhfai Software Corp. |
//| https://auth.weilian.org.cn |
//+------------------------------------------------------------------+
#property copyright "Copyright 2019, fhfai Software Corp."
#property link "https://auth.weilian.org.cn"
#property version "1.00"
#property strict
//--- input parameters
input string title = "EA网络授权";
input string key = "RGcwTWpWRlYzVFZSVmVrOVJhVmxVVVhoTlJFa3pUbFJPYWs1WFJUUlBSMGt4VDBSUk1WcFhSWGhaZWsxNVQwUk9iVmxxVVcxNGFGa3lkRE5hVjNoelVqSjRkbGx0Um5OTVZYaHdaRzFWTnpKbVpERXlNV00wWTJGa05UY3lNR1ZsTURNeE5ESm1aV00wTlRabE1EQWswTg";
#include "hash.mqh"
#include "json.mqh"
#import "wininet.dll"
int InternetAttemptConnect (int x);
int InternetOpenW(string sAgent, int lAccessType, string sProxyName = "", string sProxyBypass = "", int lFlags = 0);
int InternetOpenUrlW(int hInternetSession, string sUrl, string sHeaders = "", int lHeadersLength = 0,int lFlags = 0, int lContext = 0);
int InternetReadFile(int hFile, int& sBuffer[], int lNumBytesToRead, int& lNumberOfBytesRead[]);
int InternetCloseHandle(int hInet);
#import
// 使用wininet.h中的常量名
#define OPEN_TYPE_PRECONFIG 0 // 使用默认配置
#define FLAG_KEEP_CONNECTION 0x00400000 // 保持连接
#define FLAG_PRAGMA_NOCACHE 0x00000100 // 页面不缓存
#define FLAG_RELOAD 0x80000000 // 当连接时从服务器接收页面
#define SERVICE_HTTP 3 // 所需的协议
// 服务端api 接口 网址
string auth_url = "https://auth.weilian.org.cn/api/auth/verify/key/";
//+------------------------------------------------------------------+
//| Expert initialization function |
//+------------------------------------------------------------------+
int OnInit()
{
//--- 一小时检测一次授权状态
EventSetTimer(3600);
accountAuth(auth_url);
//---
return(INIT_SUCCEEDED);
}
//+------------------------------------------------------------------+
//| Expert deinitialization function |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
{
//--- destroy timer
EventKillTimer();
delTag();
}
//+------------------------------------------------------------------+
//| Expert tick function |
//+------------------------------------------------------------------+
void OnTick()
{
//---
}
//+------------------------------------------------------------------+
//| Timer function |
//+------------------------------------------------------------------+
void OnTimer()
{
//---
accountAuth(auth_url);
}
//+------------------------------------------------------------------+
// ------ 显示图表标签 ------
// object_label_name 标签名称，x轴，y轴，data[]要显示的数据数组
int chartLabel(string object_label_name, int x, int y, const string & data[])
{
int count = ArraySize(data);
for(int i=0; i<count; i++){
string object_label = object_label_name + StringFormat("%d",i);
ObjectCreate(object_label, OBJ_LABEL, 0, 0, 0); //物件建立(標籤物件)
ObjectSetText(object_label,data[i],10,"Arial",Yellow); //設定標籤物件文字,大小,字型,顏色
ObjectSet(object_label, OBJPROP_XDISTANCE, x); //設定X軸距
ObjectSet(object_label, OBJPROP_YDISTANCE, y + (i*30)); //設定Y軸距
}
return(true);
}
// ------ 删除图表中的标签 ------
void delTag(){
for(int i=0; i<4; i++){
ObjectDelete(ObjectName(i));
}
}
// 账户授权验证
int accountAuth(string url)
{
if(!IsDllsAllowed())
{
MessageBox("DLL权限没有打开","EA授权",0);
return(0);
}
int rv = InternetAttemptConnect(0);
if(rv != 0)
{
MessageBox("网络连接失败","EA授权",0);
return(0);
}
int hInternetSession = InternetOpenW("Microsoft Internet Explorer", 0, "", "", 0);
if(hInternetSession <= 0)
{
MessageBox("访问网络失败","EA授权",0);
return(0);
}
int hURL = InternetOpenUrlW(hInternetSession, url + key, "", 0, FLAG_KEEP_CONNECTION|FLAG_RELOAD|FLAG_PRAGMA_NOCACHE, 0);
if(hURL <= 0)
{
MessageBox("网址无法访问","EA授权",0);
InternetCloseHandle(hInternetSession);
return(0);
}
int cBuffer[256];
int dwBytesRead[1];
string auth_json = "";
while(!IsStopped())
{
bool bResult = InternetReadFile(hURL, cBuffer, 1024, dwBytesRead);
if(dwBytesRead[0] == 0)
{
break;
}
string text = "";
for(int i = 0; i < 256; i++)
{
text = text + CharToStr(cBuffer[i] & 0x000000FF);
if(StringLen(text) == dwBytesRead[0]){
break;
}
text = text + CharToStr(cBuffer[i] >> 8 & 0x000000FF);
if(StringLen(text) == dwBytesRead[0])
{
break;
}
text = text + CharToStr(cBuffer[i] >> 16 & 0x000000FF);
if(StringLen(text) == dwBytesRead[0])
{
break;
}
text = text + CharToStr(cBuffer[i] >> 24 & 0x000000FF);
}
auth_json = auth_json + text;
Sleep(1);
}
// Print(auth_json);
// 解析json 数据
JSONParser *parser = new JSONParser();
JSONValue *jv = parser.parse(auth_json);
if (jv == NULL) {
Print("error:"+(string)parser.getErrorCode()+parser.getErrorMessage());
} else {
if (jv.isObject()) { // check root value is an object. (it can be an array)
JSONObject *jo = jv;
if(jo.getString("code") != "success")
{
MessageBox(jo.getString("message"),"EA授权失败",0);
ExpertRemove();
}
// 检查授权是否过期
if(TimeGMT() > StringToTime(jo.getString("close_day"))){
MessageBox("EA授权已过期，过期时间：" + jo.getString("close_day"),"授权过期");
ExpertRemove();
}
string account_number = StringFormat("%I64d",AccountNumber());
if(jo.getString("account_number") != account_number) {
MessageBox(jo.getString("message"),"交易账户不匹配，EA授权失败",0);
ExpertRemove();
}
if(jo.getString("server") != AccountInfoString(ACCOUNT_SERVER)) {
MessageBox(jo.getString("message"),"交易服务器不匹配，EA授权失败",0);
ExpertRemove();
}
// 账户授权信息显示到图表
string left_label_array[10];
left_label_array[0] = "EA授权验证：正版授权";
left_label_array[1] = "授权账户：" + jo.getString("account_number");
left_label_array[2] = "剩余天数：" + jo.getString("day");
left_label_array[3] = "到期日期：" + jo.getString("close_day");
chartLabel("left_label",10, 30, left_label_array);
}
delete jv;
}
delete parser;
return(true);
}