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https://github.com/openpgpjs/openpgpjs.git
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3612fc12dc
and make the high-level API accessible from an asynchronous proxy. Entropy is seeded to worker on each generateKeyPair() call. Allow serialization of packets and custom types for messaging API.
67 lines
2.4 KiB
JavaScript
67 lines
2.4 KiB
JavaScript
// GPG4Browsers - An OpenPGP implementation in javascript
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// Copyright (C) 2011 Recurity Labs GmbH
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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/**
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* Implementation of the User Attribute Packet (Tag 17)<br/>
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* <br/>
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* The User Attribute packet is a variation of the User ID packet. It
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* is capable of storing more types of data than the User ID packet,
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* which is limited to text. Like the User ID packet, a User Attribute
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* packet may be certified by the key owner ("self-signed") or any other
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* key owner who cares to certify it. Except as noted, a User Attribute
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* packet may be used anywhere that a User ID packet may be used.
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* <br/>
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* While User Attribute packets are not a required part of the OpenPGP
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* standard, implementations SHOULD provide at least enough
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* compatibility to properly handle a certification signature on the
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* User Attribute packet. A simple way to do this is by treating the
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* User Attribute packet as a User ID packet with opaque contents, but
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* an implementation may use any method desired.
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* module packet/user_attribute
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* @requires enums
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* @module packet/user_attribute
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*/
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var util = require('../util.js'),
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packet = require('./packet.js'),
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enums = require('../enums.js');
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module.exports = UserAttribute;
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/**
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* @constructor
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*/
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function UserAttribute() {
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this.tag = enums.packet.userAttribute;
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this.attributes = [];
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}
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/**
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* parsing function for a user attribute packet (tag 17).
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* @param {String} input payload of a tag 17 packet
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*/
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UserAttribute.prototype.read = function(bytes) {
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var i = 0;
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while (i < bytes.length) {
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var len = packet.readSimpleLength(bytes.substr(i));
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i += len.offset;
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this.attributes.push(bytes.substr(i, len.len));
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i += len.len;
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}
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};
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