fork-openpgpjs/resources/keyring.js
2013-12-26 22:49:37 -08:00

260 lines
23 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})({"fjvtDg":[function(require,module,exports){
module.exports = require('./keyring.js');
module.exports.localstore = require('./localstore.js');
},{"./keyring.js":3,"./localstore.js":4}],"keyring":[function(require,module,exports){
module.exports=require('fjvtDg');
},{}],3:[function(require,module,exports){
// 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 2.1 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
/**
* The class that deals with storage of the keyring. Currently the only option is to use HTML5 local storage.
* @requires openpgp
* @module keyring/keyring
*/
var openpgp = require('openpgp');
/**
* Callback to check if a key matches the input
* @callback module:keyring/keyring.checkCallback
* @param {String} input input to search for
* @param {module:key~Key} key The key to be checked.
* @return {Boolean} True if the input matches the specified key
*/
/**
* Initialization routine for the keyring. This method reads the
* keyring from HTML5 local storage and initializes this instance.
* @constructor
* @param {class} [storeHandler] class implementing load() and store() methods
*/
module.exports = function(storeHandler) {
if (!storeHandler) {
storeHandler = new (require('./localstore.js'))();
}
this.storeHandler = storeHandler;
this.keys = this.storeHandler.load();
/**
* Calls the storeHandler to save the keys
*/
this.store = function () {
this.storeHandler.store(this.keys);
};
/**
* Clear the keyring - erase all the keys
*/
this.clear = function() {
this.keys = [];
};
/**
* Checks a key to see if it matches the specified email address
* @param {String} email email address to search for
* @param {module:key~Key} key The key to be checked.
* @return {Boolean} True if the email address is defined in the specified key
*/
function emailCheck(email, key) {
email = email.toLowerCase();
var keyEmails = key.getUserIds();
for (var i; i < keyEmails.length; i++) {
//we need to get just the email from the userid key
keyEmail = keyEmails[i].split('<')[1].split('>')[0].trim().toLowerCase();
if (keyEmail == email) {
return true;
}
}
return false;
}
/**
* Checks a key to see if it matches the specified keyid
* @param {String} id hex string keyid to search for
* @param {module:key~Key} key the key to be checked.
* @return {Boolean} true if the email address is defined in the specified key
* @inner
*/
function idCheck(id, key) {
var keyids = key.getKeyIds();
for (var i = 0; i < keyids.length; i++) {
if (openpgp.util.hexstrdump(keyids[i].write()) == id) {
return true;
}
}
return false;
}
/**
* searches all public keys in the keyring matching the address or address part of the user ids
* @param {Array<module:key~Key>} keys array of keys to search
* @param {module:keyring/keyring.checkCallback} identityFunction callback function which checks for a match
* @param {String} identityInput input to check against
* @param {module:enums.packet} keyType packet types of keys to check
* @return {Array<module:key~Key>} array of keys which match
*/
function checkForIdentityAndKeyTypeMatch(keys, identityFunction, identityInput, keyType) {
var results = [];
for (var p = 0; p < keys.length; p++) {
var key = keys[p];
switch (keyType) {
case openpgp.enums.packet.public_key:
if (key.isPublic() && identityFunction(identityInput, key)) {
results.push(key);
}
break;
case openpgp.enums.packet.private_key:
if (key.isPrivate() && identityFunction(identityInput, key)) {
results.push(key);
}
break;
}
}
return results;
}
/**
* searches all public keys in the keyring matching the address or address part of the user ids
* @param {String} email email address to search for
* @return {Array<module:key~Key>} The public keys associated with provided email address.
*/
this.getPublicKeyForAddress = function (email) {
return checkForIdentityAndKeyTypeMatch(this.keys, emailCheck, email, openpgp.enums.packet.public_key);
};
/**
* Searches the keyring for a private key containing the specified email address
* @param {String} email email address to search for
* @return {Array<module:key~Key>} private keys found
*/
this.getPrivateKeyForAddress = function (email) {
return checkForIdentityAndKeyTypeMatch(this.keys, emailCheck, email, openpgp.enums.packet.secret_key);
};
/**
* Searches the keyring for public keys having the specified key id
* @param {String} keyId provided as string of hex number (lowercase)
* @return {Array<module:key~Key>} public keys found
*/
this.getKeysForKeyId = function (keyId) {
return checkForIdentityAndKeyTypeMatch(this.keys, idCheck, keyId, openpgp.enums.packet.public_key);
};
/**
* Imports a key from an ascii armored message
* @param {String} armored message to read the keys/key from
*/
this.importKey = function (armored) {
this.keys = this.keys.concat(openpgp.key.readArmored(armored).keys);
return true;
};
/**
* returns the armored message representation of the key at key ring index
* @param {Integer} index the index of the key within the array
* @return {String} armored message representing the key object
*/
this.exportKey = function (index) {
return this.keys[index].armor();
};
/**
* Removes a public key from the public key keyring at the specified index
* @param {Integer} index the index of the public key within the publicKeys array
* @return {module:key~Key} The public key object which has been removed
*/
this.removeKey = function (index) {
var removed = this.keys.splice(index, 1);
return removed;
};
/**
* returns the armored message representation of the public key portion of the key at key ring index
* @param {Integer} index the index of the key within the array
* @return {String} armored message representing the public key object
*/
this.exportPublicKey = function (index) {
return this.keys[index].toPublic().armor();
};
};
},{"./localstore.js":4}],4:[function(require,module,exports){
// 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 2.1 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
/**
* The class that deals with storage of the keyring. Currently the only option is to use HTML5 local storage.
* @requires openpgp
* @module keyring/localstore
*/
var openpgp = require('openpgp');
module.exports = function () {
/**
* Load the keyring from HTML5 local storage and initializes this instance.
* @return {Array<module:key~Key>} array of keys retrieved from localstore
*/
this.load = function () {
var armoredKeys = JSON.parse(window.localStorage.getItem("armoredKeys"));
var keys = [];
if (armoredKeys !== null && armoredKeys.length !== 0) {
var key;
for (var i = 0; i < armoredKeys.length; i++) {
key = openpgp.key.readArmored(armoredKeys[i]);
keys.push(key);
}
}
return keys;
}
/**
* Saves the current state of the keyring to HTML5 local storage.
* The privateKeys array and publicKeys array gets Stringified using JSON
* @param {Array<module:key~Key>} keys array of keys to save in localstore
*/
this.store = function (keys) {
var armoredKeys = [];
for (var i = 0; i < keys.length; i++) {
armoredKeys.push(keys[i].armor());
}
window.localStorage.setItem("armoredKeys", JSON.stringify(armoredKeys));
}
};
},{}]},{},[])
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See the GNU\n// Lesser General Public License for more details.\n// \n// You should have received a copy of the GNU Lesser General Public\n// License along with this library; if not, write to the Free Software\n// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA\n\n/**\n * The class that deals with storage of the keyring. Currently the only option is to use HTML5 local storage.\n * @requires openpgp\n * @module keyring/keyring\n */\n\nvar openpgp = require('openpgp');\n\n/**\n * Callback to check if a key matches the input\n * @callback module:keyring/keyring.checkCallback\n * @param {String} input input to search for\n * @param {module:key~Key} key The key to be checked.\n * @return {Boolean} True if the input matches the specified key\n */\n\n/**\n * Initialization routine for the keyring. This method reads the\n * keyring from HTML5 local storage and initializes this instance.\n * @constructor\n * @param {class} [storeHandler] class implementing load() and store() methods\n */\nmodule.exports = function(storeHandler) {\n  if (!storeHandler) {\n    storeHandler = new (require('./localstore.js'))();\n  }\n  this.storeHandler = storeHandler;\n  this.keys = this.storeHandler.load();\n\n  /**\n   * Calls the storeHandler to save the keys\n   */\n  this.store = function () {\n    this.storeHandler.store(this.keys);\n  };\n\n  /**\n   * Clear the keyring - erase all the keys\n   */\n  this.clear = function() {\n    this.keys = [];\n  };\n\n  /**\n   * Checks a key to see if it matches the specified email address\n   * @param {String} email email address to search for\n   * @param {module:key~Key} key The key to be checked.\n   * @return {Boolean} True if the email address is defined in the specified key\n   */\n  function emailCheck(email, key) {\n    email = email.toLowerCase();\n    var keyEmails = key.getUserIds();\n    for (var i; i < keyEmails.length; i++) {\n      //we need to get just the email from the userid key\n      keyEmail = keyEmails[i].split('<')[1].split('>')[0].trim().toLowerCase();\n      if (keyEmail == email) {\n        return true;\n      }\n    }\n    return false;\n  }\n\n  /**\n   * Checks a key to see if it matches the specified keyid\n   * @param {String} id hex string keyid to search for\n   * @param {module:key~Key} key the key to be checked.\n   * @return {Boolean} true if the email address is defined in the specified key\n   * @inner\n   */\n  function idCheck(id, key) {\n    var keyids = key.getKeyIds();\n    for (var i = 0; i < keyids.length; i++) {\n      if (openpgp.util.hexstrdump(keyids[i].write()) == id) {\n        return true;\n      }\n    }\n    return false;\n  }\n\n  /**\n   * searches all public keys in the keyring matching the address or address part of the user ids\n   * @param {Array<module:key~Key>} keys array of keys to search\n   * @param {module:keyring/keyring.checkCallback} identityFunction callback function which checks for a match\n   * @param {String} identityInput input to check against\n   * @param {module:enums.packet} keyType packet types of keys to check\n   * @return {Array<module:key~Key>} array of keys which match\n   */\n  function checkForIdentityAndKeyTypeMatch(keys, identityFunction, identityInput, keyType) {\n    var results = [];\n    for (var p = 0; p < keys.length; p++) {\n      var key = keys[p];\n      switch (keyType) {\n        case openpgp.enums.packet.public_key:\n          if (key.isPublic() && identityFunction(identityInput, key)) {\n            results.push(key);\n          }\n          break;\n        case openpgp.enums.packet.private_key:\n          if (key.isPrivate() && identityFunction(identityInput, key)) {\n            results.push(key);\n          }\n          break;\n      }\n    }\n    return results;\n  }\n\n  /**\n   * searches all public keys in the keyring matching the address or address part of the user ids\n   * @param {String} email email address to search for\n   * @return {Array<module:key~Key>} The public keys associated with provided email address.\n   */\n  this.getPublicKeyForAddress = function (email) {\n    return checkForIdentityAndKeyTypeMatch(this.keys, emailCheck, email, openpgp.enums.packet.public_key);\n  };\n\n  /**\n   * Searches the keyring for a private key containing the specified email address\n   * @param {String} email email address to search for\n   * @return {Array<module:key~Key>} private keys found\n   */\n  this.getPrivateKeyForAddress = function (email) {\n    return checkForIdentityAndKeyTypeMatch(this.keys, emailCheck, email, openpgp.enums.packet.secret_key);\n  };\n\n  /**\n   * Searches the keyring for public keys having the specified key id\n   * @param {String} keyId provided as string of hex number (lowercase)\n   * @return {Array<module:key~Key>} public keys found\n   */\n  this.getKeysForKeyId = function (keyId) {\n    return checkForIdentityAndKeyTypeMatch(this.keys, idCheck, keyId, openpgp.enums.packet.public_key);\n  };\n\n  /**\n   * Imports a key from an ascii armored message\n   * @param {String} armored message to read the keys/key from\n   */\n  this.importKey = function (armored) {\n    this.keys = this.keys.concat(openpgp.key.readArmored(armored).keys);\n\n    return true;\n  };\n\n  /**\n   * returns the armored message representation of the key at key ring index\n   * @param {Integer} index the index of the key within the array\n   * @return {String} armored message representing the key object\n   */\n  this.exportKey = function (index) {\n    return this.keys[index].armor();\n  };\n\n  /**\n   * Removes a public key from the public key keyring at the specified index\n   * @param {Integer} index the index of the public key within the publicKeys array\n   * @return {module:key~Key} The public key object which has been removed\n   */\n  this.removeKey = function (index) {\n    var removed = this.keys.splice(index, 1);\n\n    return removed;\n  };\n\n  /**\n   * returns the armored message representation of the public key portion of the key at key ring index\n   * @param {Integer} index the index of the key within the array\n   * @return {String} armored message representing the public key object\n   */\n  this.exportPublicKey = function (index) {\n    return this.keys[index].toPublic().armor();\n  };\n};\n","// GPG4Browsers - An OpenPGP implementation in javascript\n// Copyright (C) 2011 Recurity Labs GmbH\n// \n// This library is free software; you can redistribute it and/or\n// modify it under the terms of the GNU Lesser General Public\n// License as published by the Free Software Foundation; either\n// version 2.1 of the License, or (at your option) any later version.\n// \n// This library is distributed in the hope that it will be useful,\n// but WITHOUT ANY WARRANTY; without even the implied warranty of\n// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU\n// Lesser General Public License for more details.\n// \n// You should have received a copy of the GNU Lesser General Public\n// License along with this library; if not, write to the Free Software\n// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA\n\n/**\n * The class that deals with storage of the keyring. Currently the only option is to use HTML5 local storage.\n * @requires openpgp\n * @module keyring/localstore\n */\n\nvar openpgp = require('openpgp');\n\nmodule.exports = function () {\n  /**\n   * Load the keyring from HTML5 local storage and initializes this instance.\n   * @return {Array<module:key~Key>} array of keys retrieved from localstore\n   */\n  this.load = function () {\n    var armoredKeys = JSON.parse(window.localStorage.getItem(\"armoredKeys\"));\n    var keys = [];\n    if (armoredKeys !== null && armoredKeys.length !== 0) {\n      var key;\n      for (var i = 0; i < armoredKeys.length; i++) {\n        key = openpgp.key.readArmored(armoredKeys[i]);\n        keys.push(key);\n      }\n    }\n    return keys;\n  }\n\n  /**\n   * Saves the current state of the keyring to HTML5 local storage.\n   * The privateKeys array and publicKeys array gets Stringified using JSON\n   * @param {Array<module:key~Key>} keys array of keys to save in localstore\n   */\n  this.store = function (keys) {\n    var armoredKeys = [];\n    for (var i = 0; i < keys.length; i++) {\n      armoredKeys.push(keys[i].armor());\n    }\n    window.localStorage.setItem(\"armoredKeys\", JSON.stringify(armoredKeys));\n  }\n};\n"]}
;