Update use statement lists with new Friendica\Database\dba class

[friendica.git] / src / Util / HTTPSignature.php

diff --git a/src/Util/HTTPSignature.php b/src/Util/HTTPSignature.php
index a91b6b37e37c1cd230caa42bd66b88013700cee5..c3a45205c37bd9326ada56d9955e8494df79312f 100644 (file)
--- a/src/Util/HTTPSignature.php
+++ b/src/Util/HTTPSignature.php
@@ -6,16 +6,14 @@
 namespace Friendica\Util;
 
 use Friendica\Core\Config;
+use Friendica\Database\dba;
 use Friendica\Database\DBM;
-use Friendica\Util\Crypto;
-use Friendica\Util\HTTPHeaders;
-use dba;
 
 /**
  * @brief Implements HTTP Signatures per draft-cavage-http-signatures-07.
  *
  * Ported from Hubzilla: https://framagit.org/hubzilla/core/blob/master/Zotlabs/Web/HTTPSig.php
- * 
+ *
  * @see https://tools.ietf.org/html/draft-cavage-http-signatures-07
  */
 
@@ -26,13 +24,13 @@ class HTTPSignature
         *
         * Disabled until Friendica's ActivityPub implementation
         * is ready.
-        * 
+        *
         * @see https://tools.ietf.org/html/rfc5843
         *
         * @param string  $body The value to create the digest for
         * @param boolean $set  (optional, default true)
         *   If set send a Digest HTTP header
-        * 
+        *
         * @return string The generated digest of $body
         */
 //     public static function generateDigest($body, $set = true)
@@ -174,7 +172,7 @@ class HTTPSignature
 
        /**
         * Fetch the public key for Activity Pub contact.
-        * 
+        *
         * @param string|int The identifier (contact addr or contact ID).
         * @return string|boolean The public key or false on failure.
         */
@@ -222,7 +220,7 @@ class HTTPSignature
         * @param string  $alg (optional, default 'sha256')
         * @param string  $crypt_key (optional, default null)
         * @param string  $crypt_algo (optional, default 'aes256ctr')
-        * 
+        *
         * @return array
         */
        public static function createSig($request, $head, $prvkey, $keyid = 'Key', $send_headers = false, $auth = false, $alg = 'sha256', $crypt_key = null, $crypt_algo = 'aes256ctr')
@@ -285,7 +283,7 @@ class HTTPSignature
         * @param array  $head
         * @param string $prvkey
         * @param string $alg (optional) default 'sha256'
-        * 
+        *
         * @return array
         */
        private static function sign($request, $head, $prvkey, $alg = 'sha256')
@@ -315,7 +313,7 @@ class HTTPSignature
 
                $ret['headers']   = $fields;
                $ret['signature'] = $sig;
-       
+
                return $ret;
        }
 
@@ -367,7 +365,7 @@ class HTTPSignature
         *
         * @param string $header
         * @param string $prvkey (optional), if not set use site private key
-        * 
+        *
         * @return array|string associative array, empty string if failue
         *   - \e string \b iv
         *   - \e string \b key