env check

api/widget.php

@@ -4,6 +4,24 @@ if( empty($_GET['addr'] ) ) exit;
 
 $address=$_GET['addr'];
 
+define('ELECTRUMFAIR_USER',getenv('erpcuser'));
+define('ELECTRUMFAIR_PASS',getenv('erpcpassword'));
+define('ELECTRUMFAIR_PORT',getenv('erpcport'));
+define('ELECTRUMFAIR_RPC','http://'+ELECTRUMFAIR_USER+':'+ELECTRUMFAIR_PASS+'@127.0.0.1:'+ELECTRUMFAIR_PORT);
+
+define('FAIRCOIND_USER',getenv('rpcuser'));
+define('FAIRCOIND_PASS',getenv('rpcpassword'));
+define('FAIRCOIND_PORT',getenv('rpcport'));
+
+define('FAIRCOIND_RPC', 'http://'+FAIRCOIND_USER+':'+FAIRCOIND_PASS+'@127.0.0.1:'+FAIRCOIND_PORT);
+
+if( empty(ELECTRUMFAIR_USER) ||
+    empty(ELECTRUMFAIR_PASS) ||
+    empty(ELECTRUMFAIR_PORT) ||
+    empty(FAIRCOIND_USER) ||
+    empty(FAIRCOIND_PASS) ||
+    empty(FAIRCOIND_PORT) || ) exit;
+
 /**
  *
  */
@@ -121,17 +139,6 @@ class FaircoinAddress
 
 }
 
-define('ELECTRUMFAIR_USER',getenv('erpcuser'));
-define('ELECTRUMFAIR_PASS',getenv('erpcpassword'));
-define('ELECTRUMFAIR_PORT',getenv('erpcport'));
-define('ELECTRUMFAIR_RPC','http://'+ELECTRUMFAIR_USER+':'+ELECTRUMFAIR_PASS+'@127.0.0.1:'+ELECTRUMFAIR_PORT);
-
-define('FAIRCOIND_USER',getenv('rpcuser'));
-define('FAIRCOIND_PASS',getenv('rpcpassword'));
-define('FAIRCOIND_PORT',getenv('rpcport'));
-
-define('FAIRCOIND_RPC', 'http://'+FAIRCOIND_USER+':'+FAIRCOIND_PASS+'@127.0.0.1:'+FAIRCOIND_PORT);
-
 
 $F=new FairCoinAddress($address);
 $F->getaddresshistory();