Diffstat (limited to 'frontend/beta/js/Clipperz/PM/Components/PasswordGenerator.js') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | frontend/beta/js/Clipperz/PM/Components/PasswordGenerator.js | 285 |
1 files changed, 285 insertions, 0 deletions
diff --git a/frontend/beta/js/Clipperz/PM/Components/PasswordGenerator.js b/frontend/beta/js/Clipperz/PM/Components/PasswordGenerator.js new file mode 100644 index 0000000..8195f2e --- a/dev/null +++ b/frontend/beta/js/Clipperz/PM/Components/PasswordGenerator.js @@ -0,0 +1,285 @@ +/* + +Copyright 2008-2011 Clipperz Srl + +This file is part of Clipperz's Javascript Crypto Library. +Javascript Crypto Library provides web developers with an extensive +and efficient set of cryptographic functions. The library aims to +obtain maximum execution speed while preserving modularity and +reusability. +For further information about its features and functionalities please +refer to http://www.clipperz.com + +* Javascript Crypto Library 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. + +* Javascript Crypto 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 Affero General Public License for more details. + +* You should have received a copy of the GNU Affero General Public + License along with Javascript Crypto Library. If not, see + <http://www.gnu.org/licenses/>. + +*/ + +if (typeof(Clipperz) == 'undefined') { Clipperz = {}; } +if (typeof(Clipperz.PM) == 'undefined') { Clipperz.PM = {}; } +if (typeof(Clipperz.PM.Components) == 'undefined') { Clipperz.PM.Components = {}; } + +Clipperz.PM.Components.PasswordGenerator = function(anElement, aFieldValueComponent, args) { + args = args || {}; + +//MochiKit.Logging.logDebug(">>> new TextFormField"); + Clipperz.PM.Components.PasswordGenerator.superclass.constructor.call(this, anElement, args); + + this._fieldValueComponent = aFieldValueComponent; + this._panelButton = null; + this.render(); +//MochiKit.Logging.logDebug("<<< new TextFormField"); + + return this; +}; + +YAHOO.extendX(Clipperz.PM.Components.PasswordGenerator, Clipperz.PM.Components.BaseComponent, { + + 'toString': function() { + return "Clipperz.PM.Components.PasswordGenerator"; + }, + + //----------------------------------------------------- + + 'fieldValueComponent': function() { + return this._fieldValueComponent; + }, + + //----------------------------------------------------- + + 'render': function() { + MochiKit.Signal.disconnectAllTo(this); + +// this._panelButton = new YAHOO.ext.Button(this.element().dom, {text:Clipperz.PM.Strings['passwordGeneratorButtonLabel'], handler:this.openPasswordPanel, scope:this}); + MochiKit.Signal.connect(this.element().dom, 'onmouseenter', this, 'onMouseEnter'); + MochiKit.Signal.connect(this.element().dom, 'onmouseleave', this, 'onMouseLeave'); + MochiKit.Signal.connect(this.element().dom, 'onclick', this, 'openPasswordPanel'); + }, + + //----------------------------------------------------- + + 'onMouseEnter': function() { + this.element().addClass('hover'); + }, + + 'onMouseLeave': function() { + this.element().removeClass('hover'); + }, + + //----------------------------------------------------- + + 'panelButton': function() { + return this._panelButton; + }, + + //----------------------------------------------------- + + 'openPasswordPanel': function() { + var passwordGeneratorElement; + var passwordGeneratorDialog; + var cancelButton; + var okButton; + var cancelFunction; + var okFunction; + +//MochiKit.Logging.logDebug(">>> PasswordGenerator.openPasswordPanel"); + passwordGeneratorElement = Clipperz.YUI.DomHelper.append(document.body, {tag:'div', id:'passwordGenerator', children:[ + {tag:'div', cls:'ydlg-hd', htmlString:Clipperz.PM.Strings['passwordGeneratorPanelTitle']}, + {tag:'div', cls:'ydlg-bd', children:[ + {tag:'form', id:this.getId('passwordGeneratorForm'), cls:'passwordGenerator', children:[ + {tag:'input', type:'text', cls:'clipperz_passwordGenerator_password', id:this.getId('passwordField')}, + {tag:'table', children:[ + {tag:'tbody', children:[ + {tag:'tr', children:[ + {tag:'td', width:'20%', children:[ + {tag:'input', type:'checkbox', name:'lowercase', id:this.getId('lowercase'), checked:true}, + {tag:'span', htmlString:Clipperz.PM.Strings['passwordGeneratorLowercaseLabel']} + ]}, + {tag:'td', width:'20%', children:[ + {tag:'input', type:'checkbox', name:'uppercase', id:this.getId('uppercase'), checked:true}, + {tag:'span', htmlString:Clipperz.PM.Strings['passwordGeneratorUppercaseLabel']} + ]}, + {tag:'td', width:'20%', children:[ + {tag:'input', type:'checkbox', name:'numbers', id:this.getId('numbers'), checked:true}, + {tag:'span', htmlString:Clipperz.PM.Strings['passwordGeneratorNumberLabel']} + ]}, + {tag:'td', width:'20%', children:[ + {tag:'input', type:'checkbox', name:'symbols', id:this.getId('symbols'), checked:true}, + {tag:'span', htmlString:Clipperz.PM.Strings['passwordGeneratorSymbolLabel']} + ]}, + {tag:'td', width:'20%', children:[ + {tag:'span', cls:'passwordGeneratorLength', children:[ + {tag:'span', htmlString:Clipperz.PM.Strings['passwordGeneratorLengthLabel']}, + {tag:'span', id:this.getId('passwordLength'), cls:'passwordGeneratorLengthValue', html:'0'} + ]} + ]} + ]} + ]} + ]} + ]} + ]}, + {tag:'div', cls:'ydlg-ft'} + ]}, true); + + new Clipperz.PM.Components.PasswordEntropyDisplay(this.getElement('passwordField')); + + MochiKit.Signal.connect(this.getId('lowercase'), 'onclick', this, 'updatePasswordValue'); + MochiKit.Signal.connect(this.getId('uppercase'), 'onclick', this, 'updatePasswordValue'); + MochiKit.Signal.connect(this.getId('numbers'), 'onclick', this, 'updatePasswordValue'); + MochiKit.Signal.connect(this.getId('symbols'), 'onclick', this, 'updatePasswordValue'); + + MochiKit.Signal.connect(this.getDom('passwordField'), 'onkeyup', this, 'updatePasswordLengthLabel'); + MochiKit.Signal.connect(this.getDom('passwordField'), 'onchange', this, 'updatePasswordLengthLabel'); + MochiKit.Signal.connect(this.getDom('passwordField'), 'onblur', this, 'updatePasswordLengthLabel'); + + this.updatePasswordValue(); + + passwordGeneratorDialog = new YAHOO.ext.BasicDialog( + passwordGeneratorElement, { + autoCreate:false, + closable:false, + modal:true, + autoTabs:false, + resizable:false, + fixedcenter:true, + constraintoviewport:false, + width:320, + height:130, + shadow:true, + minWidth:200, + minHeight:100 + } + ); + + cancelFunction = MochiKit.Base.partial(MochiKit.Base.bind(this.cancelPasswordPanel, this), passwordGeneratorDialog); + passwordGeneratorDialog.addKeyListener(27, cancelFunction); + cancelButton = passwordGeneratorDialog.addButton(Clipperz.PM.Strings['passwordGeneratorPanelCancelLabel'], cancelFunction, this); + + okFunction = MochiKit.Base.partial(MochiKit.Base.bind(this.okPasswordPanel, this), passwordGeneratorDialog); + passwordGeneratorDialog.addKeyListener([10, 13], okFunction); + okButton = passwordGeneratorDialog.addButton(Clipperz.PM.Strings['passwordGeneratorPanelOkLabel'], okFunction, this); + + MochiKit.Signal.connect(this.getId('passwordGeneratorForm'), 'onsubmit', okFunction); + + passwordGeneratorDialog.setDefaultButton(okButton); + + this.fieldValueComponent().mainComponent().mainPanel().exitModalView(); + this.fieldValueComponent().mainComponent().scrollToTop(); + +// passwordGeneratorDialog.show(this.panelButton().getEl()); + passwordGeneratorDialog.show(this.element()); + this.onMouseLeave(); + }, + + //----------------------------------------------------- + + 'cancelPasswordPanel': function(aPasswordGeneratorPanel) { + this.fieldValueComponent().mainComponent().mainPanel().enterModalView(); + aPasswordGeneratorPanel.hide(MochiKit.Base.bind(function() { + aPasswordGeneratorPanel.destroy(true); + MochiKit.Signal.disconnectAllTo(this); + }, this)); + }, + + //----------------------------------------------------- + + 'updatePasswordLengthLabel': function() { + this.getElement('passwordLength').update(this.getDom('passwordField').value.length); + }, + + //----------------------------------------------------- + + 'okPasswordPanel': function(aPasswordGeneratorPanel, anEvent) { +//MochiKit.Logging.logDebug(">>> PasswordGenerator.okPasswordPanel"); + + if (anEvent.stop) { + anEvent.stop(); + } + + this.fieldValueComponent().inputElement().dom.focus(); + this.fieldValueComponent().inputElement().dom.value = this.getElement('passwordField').dom.value; + this.getElement('passwordField').dom.focus(); + this.cancelPasswordPanel(aPasswordGeneratorPanel); + + return false; + }, + + //----------------------------------------------------- + + 'updatePasswordValue': function(anEvent) { + var randomBytes; + var randomValue; + var charset; + var charsetBitSize; + var stringValue; + var blockIndex; + +//MochiKit.Logging.logDebug(">>> updatePasswordValue"); + randomBytes = Clipperz.Crypto.PRNG.defaultRandomGenerator().getRandomBytes(50); + stringValue = ""; + blockIndex = 0; + + charset = ""; + if (this.getDom('lowercase').checked) { + charset += Clipperz.PM.Strings['passwordGeneratorLowercaseCharset']; + } + if (this.getDom('uppercase').checked) { + charset += Clipperz.PM.Strings['passwordGeneratorUppercaseCharset']; + } + if (this.getDom('numbers').checked) { + charset += Clipperz.PM.Strings['passwordGeneratorNumberCharset']; + } + if (this.getDom('symbols').checked) { + charset += Clipperz.PM.Strings['passwordGeneratorSymbolCharset']; + } + + charsetBitSize = 0; + while (Math.pow(2, charsetBitSize) < charset.length) { + charsetBitSize ++; + } + + if (charsetBitSize > 0) { + while (Clipperz.PM.Crypto.passwordEntropy(stringValue) < 128) { + if (((blockIndex + 1)*charsetBitSize) > (randomBytes.length() * 8)) { + randomBytes = Clipperz.Crypto.PRNG.defaultRandomGenerator().getRandomBytes(50); + blockIndex = 0; + } + randomValue = randomBytes.bitBlockAtIndexWithSize(blockIndex*charsetBitSize, charsetBitSize); + if (randomValue < charset.length) { + stringValue += charset.charAt(randomValue); + } + + blockIndex ++; + } + } else { + stringValue = ""; + } + + this.getElement('passwordField').dom.focus() + this.getElement('passwordField').dom.value = stringValue; + + + if (anEvent) { + anEvent.src().focus(); + } else { + this.element().focus(); + } + + return false; +//MochiKit.Logging.logDebug("<<< updatePasswordValue"); + }, + + //----------------------------------------------------- + __syntaxFix__: '__syntaxFix__' +}); |