233 lines
8.2 KiB
JavaScript
233 lines
8.2 KiB
JavaScript
require=(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({"RRTcVk":[function(require,module,exports){
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module.exports = require('./keyring.js');
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module.exports.localstore = require('./localstore.js');
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},{"./keyring.js":3,"./localstore.js":4}],"keyring":[function(require,module,exports){
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module.exports=require('RRTcVk');
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},{}],3:[function(require,module,exports){
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// 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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var openpgp = require('openpgp');
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/**
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* @class
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* @classdesc The class that deals with storage of the keyring. Currently the only option is to use HTML5 local storage.
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*/
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var keyring = function() {
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this.keys = [];
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/**
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* Initialization routine for the keyring. This method reads the
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* keyring from HTML5 local storage and initializes this instance.
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* This method is called by openpgp.init().
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*/
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function init(storeHandler) {
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this.storeHandler = storeHandler ? storeHandler : require('./localstore');
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this.keys = [];
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this.storeHandler.init(this.keys);
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}
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this.init = init;
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this.store = function () {
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this.storeHandler.store(this.keys);
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}
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function emailCheck(email, key) {
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email = email.toLowerCase();
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var keyEmails = key.getUserIds();
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for (var i; i < keyEmails.length; i++) {
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//we need to get just the email from the userid key
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keyEmail = keyEmails[i].split('<')[1].split('>')[0].trim().toLowerCase();
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if (keyEmail == email) {
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return true;
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}
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}
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return false;
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}
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function idCheck(id, key) {
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var keyids = key.getKeyIds();
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for (var i = 0; i < keyids.length; i++) {
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if (openpgp.util.hexstrdump(keyids[i].write()) == id) {
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return true;
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}
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return false;
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}
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}
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function checkForIdentityAndKeyTypeMatch(keys, identityFunction, identityInput, keyType) {
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var results = [];
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for (var p = 0; p < keys.length; p++) {
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var key = keys[p];
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switch (keyType) {
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case openpgp.enums.packet.public_key:
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if (key.isPublic() && identityFunction(identityInput, key)) {
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results.push(key);
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}
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break;
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case openpgp.enums.packet.private_key:
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if (key.isPrivate() && identityFunction(identityInput, key)) {
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results.push(key);
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}
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break;
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}
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}
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return results;
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}
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this.checkForIdentityAndKeyTypeMatch = checkForIdentityAndKeyTypeMatch;
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/**
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* searches all public keys in the keyring matching the address or address part of the user ids
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* @param {String} email email address to search for
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* @return {openpgp.key.Key[]} The public keys associated with provided email address.
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*/
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function getPublicKeyForAddress(email) {
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return checkForIdentityAndKeyTypeMatch(this.keys, emailCheck, email, openpgp.enums.packet.public_key);
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}
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this.getPublicKeyForAddress = getPublicKeyForAddress;
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/**
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* Searches the keyring for a private key containing the specified email address
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* @param {String} email email address to search for
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* @return {openpgp.key.Key[]} private keys found
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*/
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function getPrivateKeyForAddress(email) {
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return checkForIdentityAndKeyTypeMatch(this.keys, emailCheck, email, openpgp.enums.packet.secret_key);
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}
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this.getPrivateKeyForAddress = getPrivateKeyForAddress;
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/**
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* Searches the keyring for public keys having the specified key id
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* @param {String} keyId provided as string of hex number (lowercase)
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* @return {openpgp.key.Key[]} public keys found
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*/
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function getKeysForKeyId(keyId) {
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return this.checkForIdentityAndKeyTypeMatch(this.keys, idCheck, keyId, openpgp.enums.packet.public_key);
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}
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this.getKeysForKeyId = getKeysForKeyId;
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/**
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* Imports a key from an ascii armored message
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* @param {String} armored message to read the keys/key from
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*/
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function importKey(armored) {
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this.keys.push(openpgp.key.readArmored(armored));
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return true;
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}
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this.importKey = importKey;
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/**
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* returns the armored message representation of the key at key ring index
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* @param {Integer} index the index of the key within the array
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* @return {String} armored message representing the key object
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*/
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function exportKey(index) {
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return this.keys[index].armor();
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}
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this.exportKey = exportKey;
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/**
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* Removes a public key from the public key keyring at the specified index
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* @param {Integer} index the index of the public key within the publicKeys array
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* @return {openpgp.key.Key} The public key object which has been removed
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*/
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function removeKey(index) {
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var removed = this.keys.splice(index, 1);
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return removed;
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}
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this.removeKey = removeKey;
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/**
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* returns the armored message representation of the public key portion of the key at key ring index
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* @param {Integer} index the index of the key within the array
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* @return {String} armored message representing the public key object
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*/
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function exportPublicKey(index) {
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return this.keys[index].toPublic().armor();
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}
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this.exportPublicKey = exportPublicKey;
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};
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module.exports = new keyring();
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},{"./localstore":4}],4:[function(require,module,exports){
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// 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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var openpgp = require('openpgp');
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/**
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* @class
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* @classdesc The class that deals with storage of the keyring. Currently the only option is to use HTML5 local storage.
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*/
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var localstore = function() {
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/**
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* Initialization routine for the keyring. This method reads the
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* keyring from HTML5 local storage and initializes this instance.
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* This method is called by openpgp.init().
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*/
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function init(keys) {
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var armoredKeys = JSON.parse(window.localStorage.getItem("armoredKeys"));
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if (armoredKeys !== null && armoredKeys.length === 0) {
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var key;
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for (var i = 0; i < armoredKeys.length; i++) {
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key = openpgp.key.readArmored(armoredKeys[i]);
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keys.push(key);
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}
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} else {
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this.keys = [];
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}
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}
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this.init = init;
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/**
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* Saves the current state of the keyring to HTML5 local storage.
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* The privateKeys array and publicKeys array gets Stringified using JSON
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*/
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function store(keys) {
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var armoredKeys = [];
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for (var i = 0; i < keys.length; i++) {
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armoredKeys.push(keys[i].armor());
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}
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window.localStorage.setItem("armoredKeys", JSON.stringify(armoredKeys));
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}
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this.store = store;
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};
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module.exports = new localstore();
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},{}]},{},[])
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; |