make signing methods variable and signable

3 files changed, 13 insertions, 2 deletions

diff --git a/boot.php b/boot.php
index 061c14554..f5fe4b185 100755
--- a/boot.php
+++ b/boot.php
@@ -50,7 +50,7 @@ require_once('include/attach.php');
 
 define ( 'PLATFORM_NAME',           'hubzilla' );
 define ( 'STD_VERSION',             '2.5.9' );
-define ( 'ZOT_REVISION',            '1.2' );
+define ( 'ZOT_REVISION',            '1.3' );
 
 define ( 'DB_UPDATE_VERSION',       1192  );
 
diff --git a/include/crypto.php b/include/crypto.php
index 2c5545e9b..6ac3fd732 100644
--- a/include/crypto.php
+++ b/include/crypto.php
@@ -185,6 +185,16 @@ function crypto_methods() {
 }
 
 
+function signing_methods() {
+
+
+	$r = [ 'sha256' ];
+	call_hooks('signing_methods',$r);
+	return $r;
+
+}
+
+
 function aes_encapsulate($data,$pubkey) {
 	if(! $pubkey)
 		logger('aes_encapsulate: no key. data: ' . $data);
diff --git a/include/zot.php b/include/zot.php
index 33cf1d40d..f9682237e 100644
--- a/include/zot.php
+++ b/include/zot.php
@@ -122,7 +122,8 @@ function zot_build_packet($channel, $type = 'notify', $recipients = null, $remot
 		],
 		'callback' => '/post',
 		'version' => ZOT_REVISION,
-		'encryption' => crypto_methods()
+		'encryption' => crypto_methods(),
+		'signing' => signing_methods()
 	];
 
 	if ($recipients) {