Fixed die()

lib/api/send

@@ -6,23 +6,31 @@
 
 	// will send the request using `auth` for cyclic hash
 	
+	function api_send(){
+
 		/* [1] Fetch useful data
 		=========================================================*/
 		/* (1) Fetch target url */
 		$url = @file_get_contents(URL_CONF);
 
 		if( $url === false )
-		die(1);
+			return 127;
 
 		/* (2) Fetch cyclic hash */
 		$hash = syscall(SOURCE_DIR.'/lib/cyclic-hash/hash');
-	echo $hash;
-
-	die(0);
-	
 
+		var_dump($hash);
+		if( strlen($hash) != 128 )
+			return 127;
+
+		/* (3) Try new hash if available */
+		$new = syscall(SOURCE_DIR.'/lib/cyclic-hash/new');
+		
+		var_dump('new'); var_dump($new);
 		
 
+		/* (4) Decrement the hash */
+		var_dump( 'decr: ',syscall(SOURCE_DIR.'/lib/cyclic-hash/decr') );
 
 		
 
@@ -31,15 +39,17 @@
 		/* (1) Set URL */
 		$curl = curl_init($url);
 
-	/* (2) Specify that we want to catch result instead of displaying it */
-	curl_setopt($curl, CURLOPT_RETURNTRANSFERER, true);
-
-	/* (3) Set HTTP method -> POST */
+		/* (2) Set HTTP method -> POST */
 		curl_setopt($curl, CURLOPT_POST, true);
 
-	/* (4) Section Title */
+		/* (3) Set headers */
+		curl_setopt($curl, CURLOPT_HTTPHEADER, [
+			'Content-Type: multipart/form-data; boundary='
+		]);
 		
+	}
 
+	echo api_send();
 	
 	
 

lib/cyclic-hash/decr

@@ -25,8 +25,12 @@
 	}
 
 
+
+	function cyclichash_decr(){
+
 		/* [2] Fetch necessary data
 		=========================================================*/
+
 		/* (1) Fetch secret file */
 		$secret = @file_get_contents(SECRET_CONF);
 		
@@ -37,7 +41,10 @@
 			$secret = generate_secret().':1000';
 
 			// Try to override the secret file
-		@file_put_contents(SECRET_CONF, $secret) && die(0) || die(127);
+			if( @file_put_contents(SECRET_CONF, $secret) )
+				return 0;
+			else
+				return 127;
 		}
 
 		/* (3) Extract data */
@@ -53,7 +60,10 @@
 			$depth--;
 
 			/* (2) Try to override the secret file */
-		@file_put_contents(SECRET_CONF, "$key:$depth") && die(0) || die(127);
+			if( @file_put_contents(SECRET_CONF, "$key:$depth") )
+				return 0;
+			else
+				return 127;
 
 
 		/* [4] If cannot decrement, generate new password
@@ -61,12 +71,22 @@
 		}else{
 			
 			// Generate new secret
-		$secret = generate_secret().':1000';
+			$secret = generate_secret().':999';
 
 			// Try to override the secret file
-		file_put_contents(SECRET_CONF, $secret) && die(0) || die(127);
+			if( @file_put_contents(SECRET_CONF, $secret) )
+				return 0;
+			else
+				return 127;
 
 		}
 
+		return 0;
+
+
+	}
+
+	echo cyclichash_decr();
+
 
 ?>

lib/cyclic-hash/hash

@@ -5,6 +5,8 @@
 	require_once __DIR__.'/../include/const';
 
 
+	function cyclichash_hash(){
+
 		/* [1] Fetch necessary data
 		=========================================================*/
 		/* (1) Fetch secret file */
@@ -12,7 +14,7 @@
 		
 		/* (2) Check secret file format */
 		if( !is_string($secret) || !preg_match("/^(.{".SECRET_SIZE."}):(\d+)$/", $secret, $match) )	
-		die(127);
+			return 127;
 
 		/* (3) Extract data for hashing from @secret */
 		$key   = (string) $match[1];
@@ -28,5 +30,11 @@
 		for( $d = 0 ; $d < $depth ; $d++ )
 			$hash = hash('sha512', $hash);
 
-	echo $hash;
+		return $hash;
+
+	}
+
+
+	echo cyclichash_hash();
 ?>
+

lib/cyclic-hash/new

@@ -5,6 +5,8 @@
 	require_once __DIR__.'/../include/const';
 
 
+	function cyclichash_new(){
+
 		/* [1] Fetch necessary data
 		=========================================================*/
 		/* (1) Fetch secret file */
@@ -12,7 +14,7 @@
 		
 		/* (2) Check secret file format */
 		if( !is_string($secret) || !preg_match("/^(.{".SECRET_SIZE."}):(\d+)$/", $secret, $match) )	
-		die(127);
+			return 127;
 
 		/* (3) Extract data for hashing from @secret */
 		$key   = (string) $match[1];
@@ -20,8 +22,8 @@
 
 
 		/* (4) Die if not token not changed */
-	if( $depth < 1000 )
-		die(0);
+		if( $depth < 999 )
+			return 0;
 		
 
 		/* [2] If hash have just been created (original depth = 1000)
@@ -33,5 +35,9 @@
 		for( $d = 0 ; $d < 1000 ; $d++ )
 			$newhash = hash('sha512', $newhash);
 
-	die($newhash);
+		return $newhash;
+
+	}
+
+	echo cyclichash_new();
 ?>

lib/cyclic-hash/secret

@@ -1 +0,0 @@
-2wFkoxlQvF8S3twsVAm705_8HuUCV3dYzTiXpDNUiWLmohOjR9qRfq_XUUyPYMMxE3u3HgXZbIkAZ7TQhjHwJHsCA0ryNc4rgyuXOrW_8fz7nsYELEatkC5VDwspJwR_3kXSMSRU7q1uSZ8CDi5XVbSxIkXrQNqU7mMTeDNl2OPVMYxofCl9OdHvxDWmpmgwI1pWEbhHZ5BL378iKusxH82dLZAakQH2S5ZvgfbflN_oU8HEC8bjgew1c5:992

lib/include/const

@@ -1,5 +1,4 @@
 #!/usr/bin/php
-
 <?php
 
 	# RESET OUTPUT BUFFER

lib/include/func

@@ -1,23 +1,28 @@
 #!/usr/bin/php
-
 <?php
 
+	/* [1] Launches external script
+	=========================================================*/
 	function syscall($callable=null){
+		ini_set('display_errors', 'On');
+		error_reporting(E_ALL);
 		
 		/* (1) Check file */
-		if( !file_exists($callable) )
-			return null;
+		if( is_null($callable) || !file_exists($callable) )
+			return false;
 
 		/* (2) Call and catch output */
 		ob_start();
-
 		include $callable;
-
 		$out = ob_get_clean();
 
-		/* (3) Manage content */
-		if(     $out == 0        ) return true;
-		elseif( is_numeric($out) ) return false;
+		/* (3) Remove unnecessary (#!/usr/bin/php) from input */
+		$out = preg_replace("/^(\s*#!\/usr\/bin\/php\s*)*/", "", $out);
+		$out = preg_replace("/\s$/", "", $out);
+		
+
+		/* (4) Manage result */
+		if( is_numeric($out) ) return ($out==0);
 		else                   return $out;
 	}