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Remove RINO2 and RINO3

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This commit is contained in:
Hypolite Petovan 2018-01-19 11:25:48 -05:00
parent 5db1717f46
commit 5bc7f4a442
7 changed files with 8 additions and 74 deletions
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5
htconfig.php
View file

@ -61,10 +61,9 @@ $a->config['system']['maximagesize'] = 800000;
$a->config['php_path'] = 'php';
// Server-to-server private message encryption (RINO) is allowed by default.
// Encryption will only be provided if this setting is set to a non zero value
// set to 0 to disable, 3 to enable
// set to 0 to disable, 1 to enable
$a->config['system']['rino_encrypt'] = 3;
$a->config['system']['rino_encrypt'] = 1;
// allowed themes (change this from admin panel after installation)

2
mod/admin.php
View file

@ -1336,7 +1336,7 @@ function admin_page_site(App $a)
'$relocate_url' => ['relocate_url', t("New base url"), System::baseUrl(), t("Change base url for this server. Sends relocate message to all Friendica and Diaspora* contacts of all users.")],
'$rino' => ['rino', t("RINO Encryption"), intval(Config::get('system','rino_encrypt')), t("Encryption layer between nodes."), [0 => "Disabled", 1 => "RINO1 two-ways (deprecated)", 2 => "RINO1 sending/RINO2 receiving (deprectated)", 3 => "RINO3 (experimental)"]],
'$rino' => ['rino', t("RINO Encryption"), intval(Config::get('system','rino_encrypt')), t("Encryption layer between nodes."), [0 => "Disabled", 1 => "Enabled"]],
'$worker_queues' => ['worker_queues', t("Maximum number of parallel workers"), Config::get('system','worker_queues'), t("On shared hosters set this to 2. On larger systems, values of 10 are great. Default value is 4.")],
'$worker_dont_fork' => ['worker_dont_fork', t("Don't use 'proc_open' with the worker"), Config::get('system','worker_dont_fork'), t("Enable this if your system doesn't allow the use of 'proc_open'. This can happen on shared hosters. If this is enabled you should increase the frequency of worker calls in your crontab.")],

44
mod/dfrn_notify.php
View file

@ -6,10 +6,6 @@
* @see PDF with dfrn specs: https://github.com/friendica/friendica/blob/master/spec/dfrn2.pdf
*/
use Defuse\Crypto\Crypto;
use Defuse\Crypto\Exception\EnvironmentIsBrokenException;
use Defuse\Crypto\Exception\WrongKeyOrModifiedCiphertextException;
use Defuse\Crypto\Key;
use Friendica\App;
use Friendica\Core\Config;
use Friendica\Database\DBM;
@ -176,54 +172,16 @@ function dfrn_notify_post(App $a) {
case 0:
case 1:
/*
*we got a key. old code send only the key, without RINO version.
* we got a key. old code send only the key, without RINO version.
* we assume RINO 1 if key and no RINO version
*/
$data = DFRN::aesDecrypt(hex2bin($data), $final_key);
break;
case 2:
try {
$data = Crypto::legacyDecrypt(hex2bin($data), $final_key);
} catch (WrongKeyOrModifiedCiphertextException $ex) { // VERY IMPORTANT
/*
* Either:
* 1. The ciphertext was modified by the attacker,
* 2. The key is wrong, or
* 3. $ciphertext is not a valid ciphertext or was corrupted.
* Assume the worst.
*/
logger('The ciphertext has been tampered with!');
xml_status(0, 'The ciphertext has been tampered with!');
} catch (EnvironmentIsBrokenException $ex) {
logger('Cannot safely perform decryption');
xml_status(0, 'Environment is broken');
}
break;
case 3:
$KeyObject = Key::loadFromAsciiSafeString($final_key);
try {
$data = Crypto::decrypt(hex2bin($data), $KeyObject);
} catch (WrongKeyOrModifiedCiphertextException $ex) { // VERY IMPORTANT
/*
* Either:
* 1. The ciphertext was modified by the attacker,
* 2. The key is wrong, or
* 3. $ciphertext is not a valid ciphertext or was corrupted.
* Assume the worst.
*/
logger('The ciphertext has been tampered with!');
xml_status(0, 'The ciphertext has been tampered with!');
} catch (EnvironmentIsBrokenException $ex) {
logger('Cannot safely perform decryption');
xml_status(0, 'Environment is broken');
}
break;
default:
logger("rino: invalid sent version '$rino_remote'");
xml_status(0, "Invalid sent version '$rino_remote'");
}
logger('rino: decrypted data: ' . $data, LOGGER_DATA);
}

2
mod/install.php
View file

@ -63,7 +63,7 @@ function install_post(App $a) {
$timezone = notags(trim($_POST['timezone']));
$language = notags(trim($_POST['language']));
$adminmail = notags(trim($_POST['adminmail']));
$rino = 2;
$rino = 1;
// connect to db
dba::connect($dbhost, $dbuser, $dbpass, $dbdata, true);

21
src/Protocol/DFRN.php
View file

@ -8,9 +8,6 @@
*/
namespace Friendica\Protocol;
use Defuse\Crypto\Crypto;
use Defuse\Crypto\Exception\EnvironmentIsBrokenException;
use Defuse\Crypto\Key;
use Friendica\App;
use Friendica\Content\OEmbed;
use Friendica\Core\Config;
@ -1304,23 +1301,6 @@ class DFRN
$key = openssl_random_pseudo_bytes(16);
$data = self::aesEncrypt($postvars['data'], $key);
break;
case 3:
try {
$KeyObject = Key::createNewRandomKey();
} catch (EnvironmentIsBrokenException $ex) {
logger('Cannot safely create a key');
return -4;
}
try {
$data = Crypto::encrypt($postvars['data'], $key);
} catch (EnvironmentIsBrokenException $ex) {
logger('Cannot safely perform encryption');
return -6;
}
$key = $KeyObject->saveToAsciiSafeString();
break;
default:
logger("rino: invalid requested version '$rino_remote_version'");
return -8;
@ -1331,7 +1311,6 @@ class DFRN
//logger('rino: sent key = ' . $key, LOGGER_DEBUG);
if ($dfrn_version >= 2.1) {
if (($contact['duplex'] && strlen($contact['pubkey']))
|| ($owner['page-flags'] == PAGE_COMMUNITY && strlen($contact['pubkey']))

5
util/htconfig.vagrant.php
View file

@ -49,10 +49,9 @@ $a->config['php_path'] = '/usr/bin/php';
// Server-to-server private message encryption (RINO) is allowed by default.
// Encryption will only be provided if this setting is true and the
// PHP mcrypt extension is installed on both systems
// set to 0 to disable, 1 to enable
$a->config['system']['rino_encrypt'] = 3;
$a->config['system']['rino_encrypt'] = 1;
// default system theme

3
view/templates/htconfig.tpl
View file

@ -78,8 +78,7 @@ $a->config['max_import_size'] = 200000;
$a->config['system']['maximagesize'] = 800000;
// Server-to-server private message encryption (RINO) is allowed by default.
// Encryption will only be provided if this setting is set to a non zero value
// set to 0 to disable, 2 to enable, 1 is deprecated
// set to 0 to disable, 1 to enable
$a->config['system']['rino_encrypt'] = {{$rino}};