Move old OpenPGP.js to /vendors instead of npm

vendors/openpgp-2.6.2/src/signature.js

@@ -0,0 +1,76 @@
+// GPG4Browsers - An OpenPGP implementation in javascript
+// Copyright (C) 2011 Recurity Labs GmbH
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 3.0 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+/**
+ * @requires config
+ * @requires crypto
+ * @requires encoding/armor
+ * @requires enums
+ * @requires packet
+ * @module signature
+ */
+
+'use strict';
+
+import packet from './packet';
+import enums from './enums.js';
+import armor from './encoding/armor.js';
+
+/**
+ * @class
+ * @classdesc Class that represents an OpenPGP signature.
+ * @param  {module:packet/packetlist} packetlist The signature packets
+ */
+
+export function Signature(packetlist) {
+  if (!(this instanceof Signature)) {
+    return new Signature(packetlist);
+  }
+  this.packets = packetlist || new packet.List();
+}
+
+
+/**
+ * Returns ASCII armored text of signature
+ * @return {String} ASCII armor
+ */
+Signature.prototype.armor = function() {
+  return armor.encode(enums.armor.signature, this.packets.write());
+};
+
+/**
+ * reads an OpenPGP armored signature and returns a signature object
+ * @param {String} armoredText text to be parsed
+ * @return {Signature} new signature object
+ * @static
+ */
+export function readArmored(armoredText) {
+  var input = armor.decode(armoredText).data;
+  return read(input);
+}
+
+/**
+ * reads an OpenPGP signature as byte array and returns a signature object
+ * @param {Uint8Array} input   binary signature
+ * @return {Signature}         new signature object
+ * @static
+ */
+export function read(input) {
+  var packetlist = new packet.List();
+  packetlist.read(input);
+  return new Signature(packetlist);
+}