author | Clipperz <info@clipperz.com> | 2013-01-08 15:21:04 (UTC) |
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committer | Clipperz <info@clipperz.com> | 2013-01-08 15:21:04 (UTC) |
commit | 816fc35420a434b1d54ae5833d617608f7456048 (patch) (side-by-side diff) | |
tree | 95b8caf354083593d7775e4dda6f4c556b44a2d9 /frontend/gamma/js/Clipperz/PM/Connection.js | |
parent | 267603e3aa3cf0029411e67ae14018b52344c296 (diff) | |
download | clipperz-816fc35420a434b1d54ae5833d617608f7456048.zip clipperz-816fc35420a434b1d54ae5833d617608f7456048.tar.gz clipperz-816fc35420a434b1d54ae5833d617608f7456048.tar.bz2 |
Updated version of /gamma
Tons of changes, included a new draft of the mobile version (still VERY rough)
Diffstat (limited to 'frontend/gamma/js/Clipperz/PM/Connection.js') (more/less context) (show whitespace changes)
-rw-r--r-- | frontend/gamma/js/Clipperz/PM/Connection.js | 34 |
1 files changed, 29 insertions, 5 deletions
diff --git a/frontend/gamma/js/Clipperz/PM/Connection.js b/frontend/gamma/js/Clipperz/PM/Connection.js index b4e8aaa..a05a310 100644 --- a/frontend/gamma/js/Clipperz/PM/Connection.js +++ b/frontend/gamma/js/Clipperz/PM/Connection.js @@ -1,91 +1,92 @@ /* Copyright 2008-2011 Clipperz Srl This file is part of Clipperz Community Edition. Clipperz Community Edition is an online password manager. For further information about its features and functionalities please refer to http://www.clipperz.com. * Clipperz Community Edition is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. * Clipperz Community Edition 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 Affero General Public License for more details. * You should have received a copy of the GNU Affero General Public License along with Clipperz Community Edition. If not, see <http://www.gnu.org/licenses/>. */ if (typeof(Clipperz) == 'undefined') { Clipperz = {}; } if (typeof(Clipperz.PM) == 'undefined') { Clipperz.PM = {}; } //----------------------------------------------------------------------------- // // Abstract C O N N E C T I O N class // //----------------------------------------------------------------------------- Clipperz.PM.Connection = function (args) { args = args || {}; this._proxy = args.proxy || Clipperz.PM.Proxy.defaultProxy; this._getCredentialsFunction = args.getCredentialsFunction; this._clipperz_pm_crypto_version = null; this._connectionId = null; this._sharedSecret = null; + this._serverLockValue = null; return this; } Clipperz.PM.Connection.prototype = MochiKit.Base.update(null, { 'toString': function() { return "Connection [" + this.version() + "]"; }, //========================================================================= 'version': function() { throw Clipperz.Base.exception.AbstractMethod; }, 'clipperz_pm_crypto_version': function() { if (this._clipperz_pm_crypto_version == null) { var connectionVersions; var versions; var version; var i, c; version = null; connectionVersions = Clipperz.PM.Connection.communicationProtocol.versions; versions = MochiKit.Base.keys(connectionVersions); c = versions.length; for (i=0; i<c; i++) { if (! (versions[i] == 'current')) { if (this instanceof connectionVersions[versions[i]]) { version = versions[i]; }; } } this._clipperz_pm_crypto_version = version; } return this._clipperz_pm_crypto_version; }, //------------------------------------------------------------------------- 'defaultErrorHandler': function(anErrorString, anException) { MochiKit.Logging.logError("### Connection.defaultErrorHandler: " + anErrorString + " (" + anException + ")"); }, //------------------------------------------------------------------------- @@ -101,96 +102,106 @@ MochiKit.Logging.logError("### Connection.defaultErrorHandler: " + anErrorString //========================================================================= 'proxy': function () { return this._proxy; }, //========================================================================= 'register': function () { throw Clipperz.Base.exception.AbstractMethod; }, 'login': function() { throw Clipperz.Base.exception.AbstractMethod; }, //------------------------------------------------------------------------- 'message': function(someArguments, aCallback) { throw Clipperz.Base.exception.AbstractMethod; }, //------------------------------------------------------------------------- 'serverSideUserCredentials': function() { throw Clipperz.Base.exception.AbstractMethod; }, //========================================================================= 'sharedSecret': function () { return this._sharedSecret; }, 'setSharedSecret': function (aValue) { this._sharedSecret = aValue; }, //------------------------------------------------------------------------- 'connectionId': function() { return this._connectionId; }, 'setConnectionId': function(aValue) { this._connectionId = aValue; }, + //------------------------------------------------------------------------- + + 'serverLockValue': function () { + return this._serverLockValue; + }, + + 'setServerLockValue': function (aValue) { + this._serverLockValue = aValue; + }, + //========================================================================= /* // TODO: ????? 'oneTimePassword': function() { return this._oneTimePassword; }, 'setOneTimePassword': function(aValue) { this._oneTimePassword = aValue; }, */ //========================================================================= 'reset': function() { this.setSharedSecret(null); this.setConnectionId(null); }, //========================================================================= __syntaxFix__: "syntax fix" } ); if (typeof(Clipperz.PM.Connection.SRP) == 'undefined') { Clipperz.PM.Connection.SRP = {}; } //----------------------------------------------------------------------------- // // S R P [ 1 . 0 ] C O N N E C T I O N class // //----------------------------------------------------------------------------- Clipperz.PM.Connection.SRP['1.0'] = function (args) { Clipperz.PM.Connection.call(this, args); return this; } Clipperz.PM.Connection.SRP['1.0'].prototype = MochiKit.Base.update(new Clipperz.PM.Connection(), { 'version': function() { return '1.0'; }, //========================================================================= 'register': function (someUserData) { var deferredResult; @@ -275,227 +286,239 @@ Clipperz.PM.Connection.SRP['1.0'].prototype = MochiKit.Base.update(new Clipperz. 'parameters': { 'oneTimePasswordKey': Clipperz.PM.DataModel.OneTimePassword.computeKeyWithUsernameAndPassword(anUsername, aOneTimePassword), 'oneTimePasswordKeyChecksum': Clipperz.PM.DataModel.OneTimePassword.computeKeyChecksumWithUsernameAndPassword(anUsername, aOneTimePassword) } } return args; }, anUsername, oneTimePassword); deferredResult.addCallback(Clipperz.NotificationCenter.deferredNotification, this, 'updatedProgressState', 'OTP_login_loadingOTP'); deferredResult.addCallback(MochiKit.Base.method(Clipperz.PM.Proxy.defaultProxy, 'handshake')); deferredResult.addCallback(Clipperz.NotificationCenter.deferredNotification, this, 'updatedProgressState', 'OTP_login_extractingPassphrase'); deferredResult.addCallback(function(aResult) { return Clipperz.PM.Crypto.deferredDecrypt(oneTimePassword, aResult['data'], aResult['version']); }); deferredResult.addCallback(function(aResult) { return (new Clipperz.ByteArray().appendBase64String(aResult['passphrase'])).asString(); }); deferredResult.addMethod(this, 'doLoginWithUsernameAndPassphrase', anUsername), */ var args; var normalizedOTP; normalizedOTP = Clipperz.PM.DataModel.OneTimePassword.normalizedOneTimePassword(someParameters['password']); args = { 'message': 'oneTimePassword', 'version': Clipperz.PM.Connection.communicationProtocol.currentVersion, 'parameters': { 'oneTimePasswordKey': Clipperz.PM.DataModel.OneTimePassword.computeKeyWithUsernameAndPassword(someParameters['username'], normalizedOTP), 'oneTimePasswordKeyChecksum': Clipperz.PM.DataModel.OneTimePassword.computeKeyChecksumWithUsernameAndPassword(someParameters['username'], normalizedOTP) } } return Clipperz.Async.callbacks("Connction.redeemOTP", [ MochiKit.Base.method(this.proxy(), 'handshake', args), function(aResult) { return Clipperz.PM.Crypto.deferredDecrypt({ value: aResult['data'], key: normalizedOTP, version:aResult['version'] }); }, function(aResult) { return (new Clipperz.ByteArray().appendBase64String(aResult['passphrase'])).asString(); } ], {trace:false}) }, - 'login': function(/*anUsername, aPassphrase*/) { + 'login': function(isReconnecting) { var deferredResult; var cryptoVersion; var srpConnection; cryptoVersion = this.clipperz_pm_crypto_version(); - deferredResult = new Clipperz.Async.Deferred("Connection.login", {trace:false}); deferredResult.addCallback(this.getCredentialsFunction()); deferredResult.addMethod(this, 'normalizedCredentials'); // deferredResult.addCallbackPass(MochiKit.Signal.signal, this, 'updatedProgressState', 'connection_sendingCredentials'); deferredResult.addCallbackPass(MochiKit.Signal.signal, Clipperz.Signal.NotificationCenter, 'advanceProgress'); deferredResult.addCallback(MochiKit.Base.bind(function(someCredentials) { srpConnection = new Clipperz.Crypto.SRP.Connection({ C:someCredentials['username'], P:someCredentials['password'], hash:this.hash() }); }, this)); deferredResult.addCallback(function() { var result; result = { message: 'connect', version: cryptoVersion, parameters: { C: srpConnection.C(), A: srpConnection.A().asString(16) // reconnecting: this.connectionId() } }; // TODO: ????? // if (isReconnecting == true) { // args.parameters['reconnecting'] = aConnection.connectionId(); // } return result; }); deferredResult.addMethod(this.proxy(), 'handshake'); // deferredResult.addCallbackPass(MochiKit.Signal.signal, this, 'updatedProgressState', 'connection_credentialVerification'); deferredResult.addCallbackPass(MochiKit.Signal.signal, Clipperz.Signal.NotificationCenter, 'advanceProgress'); deferredResult.addCallback(function(someParameters) { var result; srpConnection.set_s(new Clipperz.Crypto.BigInt(someParameters['s'], 16)); srpConnection.set_B(new Clipperz.Crypto.BigInt(someParameters['B'], 16)); // TODO: ????? // if (typeof(someParameters['oneTimePassword']) != 'undefined') { // this.setOneTimePassword(someParameters['oneTimePassword']); // } result = { message: 'credentialCheck', version: cryptoVersion, parameters: { M1: srpConnection.M1() } }; return result; }); deferredResult.addMethod(this.proxy(), 'handshake'); deferredResult.addCallback(function(someParameters) { var result; if (someParameters['M2'] == srpConnection.M2()) { result = MochiKit.Async.succeed(someParameters); } else { result = MochiKit.Async.fail(Clipperz.PM.Connection.exception.WrongChecksum); } return result; }); deferredResult.addCallback(MochiKit.Base.bind(function(someParameters) { this.setConnectionId(someParameters['connectionId']); this.setSharedSecret(srpConnection.K()); // TODO: ????? // if (this.oneTimePassword() != null) { /// ?? result = this.user().oneTimePasswordManager().archiveOneTimePassword(this.oneTimePassword())); // } + + if ((isReconnecting == true) && (this.serverLockValue() != someParameters['lock'])) { + throw Clipperz.PM.Connection.exception.StaleData; + } else { + this.setServerLockValue(someParameters['lock']); + } + return someParameters; }, this)); // deferredResult.addCallbackPass(MochiKit.Signal.signal, this, 'updatedProgressState', 'connection_loggedIn'); deferredResult.addCallbackPass(MochiKit.Signal.signal, Clipperz.Signal.NotificationCenter, 'advanceProgress'); deferredResult.addCallback(MochiKit.Async.succeed, {result:"done"}); deferredResult.callback(); return deferredResult; }, //========================================================================= 'logout': function() { return Clipperz.Async.callbacks("Connection.logout", [ MochiKit.Base.method(this, 'setSharedSecret'), MochiKit.Base.method(this.proxy(), 'logout', {}) ], {trace:false}); }, //========================================================================= 'ping': function () { // TODO: ping the server in order to have a valid session }, //========================================================================= 'message': function(aMessageName, someParameters) { var args; + var parameters; + + parameters = someParameters || {}; + if (typeof(parameters['user']) != 'undefined') { + parameters['user']['lock'] = this.serverLockValue(); + } //console.log(">>> Connection.message", aMessageName, someParameters); args = { message: aMessageName, srpSharedSecret: this.sharedSecret(), - parameters: (someParameters || {}) +// parameters: (someParameters || {}) + parameters: parameters } return this.sendMessage(args); }, //------------------------------------------------------------------------- 'sendMessage': function(someArguments) { var deferredResult; deferredResult = new Clipperz.Async.Deferred("Connection.sendMessage", {trace:false}); deferredResult.addMethod(this.proxy(), 'message', someArguments); deferredResult.addCallback(MochiKit.Base.bind(function(res) { if (typeof(res['lock']) != 'undefined') { -// TODO: ????? -// ?? this.user().setLock(res['lock']); + this.setServerLockValue(res['lock']); } return res; }, this)); deferredResult.addErrback(MochiKit.Base.method(this, 'messageExceptionHandler'), someArguments); deferredResult.callback(); return deferredResult }, //------------------------------------------------------------------------- 'messageExceptionHandler': function(anOriginalMessageArguments, anError) { var result; console.log(">>> Connection.messageExceptionHandler", anError, anError.message); if (anError instanceof MochiKit.Async.CancelledError) { result = anError; } else { if ((anError.message == 'Trying to communicate without an active connection') || (anError.message == 'No tollManager available for current session') ) { result = this.reestablishConnection(anOriginalMessageArguments); } else if (anError.message == 'Session with stale data') { MochiKit.Signal.signal(this, 'EXCEPTION'); } else { result = anError; } } console.log("<<< Connection.messageExceptionHandler", anError) return result;; }, //========================================================================= 'reestablishConnection': function(anOriginalMessageArguments) { var deferredResult; deferredResult = new Clipperz.Async.Deferred("Connection.reestablishConnection"); deferredResult.addMethod(this, 'reset'); deferredResult.addMethod(this, 'login', true); deferredResult.addCallback(MochiKit.Base.bind(function(aMessage) { aMessage['srpSharedSecret'] = this.sharedSecret(); return aMessage; }, this), anOriginalMessageArguments); deferredResult.addMethod(this, 'sendMessage'); deferredResult.addErrback(MochiKit.Signal.signal, this, 'EXCEPTION', null); @@ -542,75 +565,76 @@ console.log("<<< Connection.messageExceptionHandler", anError) }); //----------------------------------------------------------------------------- // // S R P [ 1 . 1 ] C O N N E C T I O N class // //----------------------------------------------------------------------------- Clipperz.PM.Connection.SRP['1.1'] = function (args) { Clipperz.PM.Connection.SRP['1.0'].call(this, args); return this; } Clipperz.PM.Connection.SRP['1.1'].prototype = MochiKit.Base.update(new Clipperz.PM.Connection.SRP['1.0'](), { 'version': function() { return '1.1'; }, //----------------------------------------------------------------------------- 'normalizedCredentials': function(someValues) { var result; result = {} result['username'] = this.hash()(new Clipperz.ByteArray(someValues['username'] + someValues['password'])).toHexString().substring(2); result['password'] = this.hash()(new Clipperz.ByteArray(someValues['password'] + someValues['username'])).toHexString().substring(2); return result; }, //----------------------------------------------------------------------------- 'hash': function() { return Clipperz.PM.Crypto.encryptingFunctions.versions['0.2'].hash; }, //----------------------------------------------------------------------------- __syntaxFix__: "syntax fix" }); Clipperz.PM.Connection.exception = { WrongChecksum: new MochiKit.Base.NamedError("Clipperz.ByteArray.exception.InvalidValue"), + StaleData: new MochiKit.Base.NamedError("Stale data"), UnexpectedRequest: new MochiKit.Base.NamedError("Clipperz.ByteArray.exception.UnexpectedRequest") }; Clipperz.PM.Connection.communicationProtocol = { 'currentVersion': '0.2', 'versions': { '0.1': Clipperz.PM.Connection.SRP['1.0'], //Clipperz.Crypto.SRP.versions['1.0'].Connection, '0.2': Clipperz.PM.Connection.SRP['1.1'] //Clipperz.Crypto.SRP.versions['1.1'].Connection }, 'fallbackVersions': { // 'current': '0.1', '0.2': '0.1', '0.1': null } }; MochiKit.Base.update(Clipperz.PM.Connection.communicationProtocol.versions, { 'current': Clipperz.PM.Connection.communicationProtocol.versions[Clipperz.PM.Connection.communicationProtocol.currentVersion] }); MochiKit.Base.update(Clipperz.PM.Connection.communicationProtocol.fallbackVersions, { 'current': Clipperz.PM.Connection.communicationProtocol.fallbackVersions[Clipperz.PM.Connection.communicationProtocol.currentVersion] }); |