From 7d83a19fd49ed53f6c08816a7b7dc4b247a3e7ba Mon Sep 17 00:00:00 2001
From: Fabrixxm <fabrix.xm@gmail.com>
Date: Tue, 23 Jun 2015 11:05:03 +0200
Subject: [PATCH] Disable RINO

Comment out functions for RINO crypt and disable RINO request and response.
---
 include/crypto.php  |  4 ++--
 include/items.php   |  8 +++++++-
 mod/dfrn_notify.php | 10 +++++++---
 3 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/include/crypto.php b/include/crypto.php
index f987695b65..87744d2d6a 100644
--- a/include/crypto.php
+++ b/include/crypto.php
@@ -185,7 +185,7 @@ function salmon_key($pubkey) {
 }
 
 
-
+/** disable rino 
 if(! function_exists('aes_decrypt')) {
 function aes_decrypt($val,$ky)
 {
@@ -210,7 +210,7 @@ function aes_encrypt($val,$ky)
     $val=str_pad($val, (16*(floor(strlen($val) / 16)+(strlen($val) % 16==0?2:1))), chr(16-(strlen($val) % 16)));
     return mcrypt_encrypt($enc, $key, $val, $mode, mcrypt_create_iv( mcrypt_get_iv_size($enc, $mode), MCRYPT_DEV_URANDOM));
 }} 
-
+**/
 
 function pkcs5_pad ($text, $blocksize)
 {
diff --git a/include/items.php b/include/items.php
index 7a30130bbc..b390a168b7 100644
--- a/include/items.php
+++ b/include/items.php
@@ -1982,13 +1982,17 @@ function dfrn_deliver($owner,$contact,$atom, $dissolve = false) {
 	if($contact['duplex'] && $contact['issued-id'])
 		$idtosend = '1:' . $orig_id;
 
+    /**
+	 * disable rino.
 	$rino = ((function_exists('mcrypt_encrypt')) ? 1 : 0);
 
 	$rino_enable = get_config('system','rino_encrypt');
 
 	if(! $rino_enable)
 		$rino = 0;
-
+    **/
+	$rino = 0; $rino_enable = 0;
+	
 	$ssl_val = intval(get_config('system','ssl_policy'));
 	$ssl_policy = '';
 
@@ -2097,6 +2101,7 @@ function dfrn_deliver($owner,$contact,$atom, $dissolve = false) {
 	if($page)
 		$postvars['page'] = $page;
 
+    /** disable rino
 	if($rino && $rino_allowed && (! $dissolve)) {
 		$key = substr(random_string(),0,16);
 		$data = bin2hex(aes_encrypt($postvars['data'],$key));
@@ -2128,6 +2133,7 @@ function dfrn_deliver($owner,$contact,$atom, $dissolve = false) {
 
 		$postvars['key'] = bin2hex($postvars['key']);
 	}
+	**/
 
 	logger('dfrn_deliver: ' . "SENDING: " . print_r($postvars,true), LOGGER_DATA);
 
diff --git a/mod/dfrn_notify.php b/mod/dfrn_notify.php
index 43414dc87c..04b4b8ca66 100644
--- a/mod/dfrn_notify.php
+++ b/mod/dfrn_notify.php
@@ -130,7 +130,7 @@ function dfrn_notify_post(&$a) {
 	if($importer['page-flags'] == PAGE_SOAPBOX)
 		xml_status(0);
 
-
+	/** disable rino
 	if(strlen($key)) {
 		$rawkey = hex2bin(trim($key));
 		logger('rino: md5 raw key: ' . md5($rawkey));
@@ -157,7 +157,7 @@ function dfrn_notify_post(&$a) {
 		$data = aes_decrypt(hex2bin($data),$final_key);
 		logger('rino: decrypted data: ' . $data, LOGGER_DATA);
 	}
-
+	**/
 
 	$ret = local_delivery($importer,$data);
 	xml_status($ret);
@@ -253,13 +253,17 @@ function dfrn_notify_content(&$a) {
 		$challenge    = bin2hex($challenge);
 		$encrypted_id = bin2hex($encrypted_id);
 
+		/**
+	     * disable rino.
 		$rino = ((function_exists('mcrypt_encrypt')) ? 1 : 0);
 
 		$rino_enable = get_config('system','rino_encrypt');
 
 		if(! $rino_enable)
 			$rino = 0;
-
+		**/
+		$rino = 0; $rino_enable = 0;
+		
 		if((($r[0]['rel']) && ($r[0]['rel'] != CONTACT_IS_SHARING)) || ($r[0]['page-flags'] == PAGE_COMMUNITY)) {
 			$perm = 'rw';
 		}