2 //<script type="text/Javascript">
5 Ext.form.SecurePass = function(config) {
6 // these go here, so the translation tool can replace them..
8 PwdEmpty: "Please type a password, and then retype it to confirm.",
9 PwdShort: "Your password must be at least 6 characters long. Please type a different password.",
10 PwdLong: "Your password can't contain more than 16 characters. Please type a different password.",
11 PwdBadChar: "The password contains characters that aren't allowed. Please type a different password.",
12 IDInPwd: "Your password can't include the part of your ID. Please type a different password.",
13 FNInPwd: "Your password can't contain your first name. Please type a different password.",
14 LNInPwd: "Your password can't contain your last name. Please type a different password.",
15 TooWeak: "Your password is Too Weak."
17 this.meterLabel = "Password strength:";
18 this.pwdStrengths = ["Too Weak" , "Weak", "Medium", "Strong"];
19 Ext.form.SecurePass.superclass.constructor.call(this, config);
22 Ext.extend(Ext.form.SecurePass, Ext.form.TextField, {
24 * @cfg {String/Object} errors A Error spec, or true for a default spec (defaults to
26 * PwdEmpty: "Please type a password, and then retype it to confirm.",
27 * PwdShort: "Your password must be at least 6 characters long. Please type a different password.",
28 * PwdLong: "Your password can't contain more than 16 characters. Please type a different password.",
29 * PwdBadChar: "The password contains characters that aren't allowed. Please type a different password.",
30 * IDInPwd: "Your password can't include the part of your ID. Please type a different password.",
31 * FNInPwd: "Your password can't contain your first name. Please type a different password.",
32 * LNInPwd: "Your password can't contain your last name. Please type a different password."
41 * @cfg {String/Object} Label for the strength meter (defaults to
42 * 'Password strength:')
48 * @cfg {String/Object} pwdStrengths A pwdStrengths spec, or true for a default spec (defaults to
49 * ['Weak', 'Medium', 'Strong'])
55 * @cfg {String/Object} fieldsFilter A fieldsFilter spec, as [['field_name', 'error_id'], ...]
73 initEvents : function(){
75 if(this.inputType == 'password'){
76 this.el.on('keydown',function(event){
77 Roo.log(this.el.is('input[type=password]'));
78 if((event.getKey() == 8 || event.getKey() == 46) && this.getValue().length ==1){ // backspace and delete key
79 event.preventDefault();
84 Ext.form.SecurePass.superclass.initEvents.call(this);
85 this.el.on('keyup', this.checkStrength, this, {buffer:50});
89 onRender : function(ct, position){
90 Ext.form.SecurePass.superclass.onRender.call(this, ct, position);
91 this.wrap = this.el.wrap({cls: 'x-form-field-wrap'});
92 this.trigger = this.wrap.createChild({tag: 'div', cls: 'StrengthMeter '+this.triggerClass});
94 this.trigger.createChild({
97 'margin-bottom': '10px',
98 width: this.width + 'px'
103 width: this.width + 'px',
105 'background-image' : 'url(\''+this.imageRoot+'/password_meter_grey.gif\')',
106 'background-position' : 'center center',
107 'background-repeat': 'no-repeat'
115 'background-image': 'url(\''+this.imageRoot+'/password_meter.gif\')',
116 'background-position': 'center center',
117 'background-repeat': 'no-repeat',
123 if(this.hideTrigger){
124 this.trigger.setDisplayed(false);
126 this.setSize(this.width||'', this.height||'');
130 onDestroy : function(){
132 this.trigger.removeAllListeners();
133 this.trigger.remove();
138 Ext.form.TriggerField.superclass.onDestroy.call(this);
142 checkStrength : function(){
143 var pwd = this.el.getValue();
144 if (pwd == this._lastPwd) {
149 if (this.ClientSideStrongPassword(pwd)) {
151 } else if(this.ClientSideMediumPassword(pwd)) {
153 } else if(this.ClientSideWeakPassword(pwd)) {
158 var pm = this.trigger.child('div/div/div').dom;
160 pm.style.width = (this.width/3) * strength +'px';
161 //if(this.pwdStrengths != null && strength > 0) {
162 pm.innerHTML = this.meterLabel + ' '+ this.pwdStrengths[strength];
164 // pm.innerHTML = '';
170 Ext.form.SecurePass.superclass.reset.call(this);
172 var pm = this.trigger.child('div/div/div').dom;
177 validateValue : function(value){
178 if (!Ext.form.TextField.superclass.validateValue.call(this, value)){
181 if (value.length == 0) {
182 if (this.allowBlank) {
187 this.markInvalid(this.errors.PwdEmpty);
190 if ('[\x21-\x7e]*'.match(value)) {
191 this.markInvalid(this.errors.PwdBadChar);
194 if (value.length < 6) {
195 this.markInvalid(this.errors.PwdShort);
198 if (value.length > 16) {
199 this.markInvalid(this.errors.PwdLong);
203 if (this.ClientSideStrongPassword(value)) {
205 } else if(this.ClientSideMediumPassword(value)) {
207 } else if(this.ClientSideWeakPassword(value)) {
213 this.markInvalid(this.errors.TooWeak);
217 for (var index = 0; index < this.fieldsFilter.length; ++index) {
218 filter = document.getElementById(this.fieldsFilter[index][0]).value;
221 re = new RegExp(filter);
222 if (re.test(value)) {
223 this.markInvalid(eval('this.errors.'+ this.fieldsFilter[index][1]));
233 CharacterSetChecks : function(type){
235 this.fResult = false;
239 isctype : function(character, type){
240 switch (type) { //why needed break after return in js ? very odd bug
241 case this.kCapitalLetter: if (character >= 'A' && character <= 'Z') { return true; } break;
242 case this.kSmallLetter: if (character >= 'a' && character <= 'z') { return true; } break;
243 case this.kDigit: if (character >= '0' && character <= '9') { return true; } break;
244 case this.kPunctuation: if ('!@#$%^&*()_+-=\'";:[{]}|.>,</?`~'.indexOf(character) >= 0) { return true; } break;
245 default: return false;
251 IsLongEnough : function(pwd, size){
252 return !(pwd == null || isNaN(size) || pwd.length < size);
256 SpansEnoughCharacterSets : function(word, nb){
257 if (!this.IsLongEnough(word, nb))
262 var characterSetChecks = new Array(
263 new this.CharacterSetChecks(this.kCapitalLetter), new this.CharacterSetChecks(this.kSmallLetter),
264 new this.CharacterSetChecks(this.kDigit), new this.CharacterSetChecks(this.kPunctuation));
265 for (var index = 0; index < word.length; ++index) {
266 for (var nCharSet = 0; nCharSet < characterSetChecks.length; ++nCharSet) {
267 if (!characterSetChecks[nCharSet].fResult && this.isctype(word.charAt(index), characterSetChecks[nCharSet].type)) {
268 characterSetChecks[nCharSet].fResult = true;
275 for (var nCharSet = 0; nCharSet < characterSetChecks.length; ++nCharSet) {
276 if (characterSetChecks[nCharSet].fResult) {
281 if (nCharSets < nb) {
288 ClientSideStrongPassword : function(pwd){
289 return this.IsLongEnough(pwd, 8) && this.SpansEnoughCharacterSets(pwd, 3);
293 ClientSideMediumPassword : function(pwd){
294 return this.IsLongEnough(pwd, 7) && this.SpansEnoughCharacterSets(pwd, 2);
298 ClientSideWeakPassword : function(pwd){
299 return this.IsLongEnough(pwd, 6) || !this.IsLongEnough(pwd, 0);