create Credentials class to specify all credentials there.

src/IPRefresher.cpp

@@ -14,6 +14,7 @@
 #include <Logger.h>
 
 #include <IPRefresher.h>
+#include <Credentials.h>
 
 void IPRefresher::checkIPAdress(bool force) {
     FileLogger logger;
@@ -36,10 +37,11 @@ void IPRefresher::checkIPAdress(bool force) {
             Logger::message("ip changed! -- from :" + oldip + "to: " + ip);
 
             DynuAPI dynu;
+            dynu.init(Credentials::dynuapikey,Credentials::domainid,Credentials::domainname);
 
             if (dynu.refreshIp(ip)) {
                 TelegramAPI tele;
-                tele.init("717213769:AAHan1nSXhUsxLJAN1Dv8Oc0z8wqwDdYPn4", "618154204");
+                tele.init(Credentials::telegramApiKey, Credentials::chatId);
                 tele.sendMessage(oldip + " moved to " + ip);
             } else {
                 //error

src/api/DynuAPI.cpp

@@ -25,3 +25,9 @@ int DynuAPI::refreshIp(std:: string ip) {
         return 1;
     }
 }
+
+void DynuAPI::init(std::string dynuApiKey, std::string domainId, std::string domainName) {
+    this->dynuapikey=dynuApiKey;
+    this->domainid=domainId;
+    this->domainname=domainName;
+}

src/main.cpp

@@ -2,8 +2,10 @@
 #include <IPRefresher.h>
 #include <Version.h>
 #include <Logger.h>
+#include <Credentials.h>
 
 int main(int argc, char *argv[]) {
+    if(!Credentials::checkCredentialValidity()) return -1;
     if (argc > 1) {
         std::string firstarg(argv[1]);
         if (firstarg == "-h" || firstarg == "--help") {