}
Ext.extend(Ext.form.SecurePass, Ext.form.TextField, {
- /**
- * @cfg {String/Object} errors A Error spec, or true for a default spec (defaults to
- * {
- * PwdEmpty: "Please type a password, and then retype it to confirm.",
- * PwdShort: "Your password must be at least 6 characters long. Please type a different password.",
- * PwdLong: "Your password can't contain more than 16 characters. Please type a different password.",
- * PwdBadChar: "The password contains characters that aren't allowed. Please type a different password.",
- * IDInPwd: "Your password can't include the part of your ID. Please type a different password.",
- * FNInPwd: "Your password can't contain your first name. Please type a different password.",
- * LNInPwd: "Your password can't contain your last name. Please type a different password."
- * })
- */
- // private
- errors : {},
-
- imageRoot: '/',
-
- /**
- * @cfg {String/Object} Label for the strength meter (defaults to
- * 'Password strength:')
- */
- // private
- meterLabel : '',
-
- /**
- * @cfg {String/Object} pwdStrengths A pwdStrengths spec, or true for a default spec (defaults to
- * ['Weak', 'Medium', 'Strong'])
- */
- // private
- pwdStrengths : [],
-
- /**
- * @cfg {String/Object} fieldsFilter A fieldsFilter spec, as [['field_name', 'error_id'], ...]
- */
- // private
- fieldsFilter : [],
-
- // private
- strength : 0,
-
- // private
- _lastPwd : null,
-
- // private
- kCapitalLetter : 0,
- kSmallLetter : 1,
- kDigit : 2,
- kPunctuation : 3,
-
- // private
- initEvents : function(){
- Ext.form.SecurePass.superclass.initEvents.call(this);
- this.el.on('keyup', this.checkStrength, this, {buffer:50});
- },
-
- // private
- onRender : function(ct, position){
- Ext.form.SecurePass.superclass.onRender.call(this, ct, position);
- this.wrap = this.el.wrap({cls: 'x-form-field-wrap'});
- this.trigger = this.wrap.createChild({tag: 'div', cls: 'StrengthMeter '+this.triggerClass});
-
- this.trigger.createChild({
- tag: 'div',
- style: {
- 'margin-bottom': '10px',
- width: this.width + 'px'
- },
- cn: {
- tag: 'div',
- style: {
- width: this.width + 'px',
- height: '9px',
- 'background-image' : 'url(\''+this.imageRoot+'/password_meter_grey.gif\')',
- 'background-position' : 'center center',
- 'background-repeat': 'no-repeat'
- },
- cn : {
- //id: 'PwdMeter',
- tag: 'div',
- style: {
- width: 0,
- height: '9px',
- 'background-image': 'url(\''+this.imageRoot+'/password_meter.gif\')',
- 'background-position': 'center center',
- 'background-repeat': 'no-repeat',
- 'font-size': '9px'
- }
- }
- }
- });
- if(this.hideTrigger){
- this.trigger.setDisplayed(false);
- }
- this.setSize(this.width||'', this.height||'');
- },
-
- // private
- onDestroy : function(){
- if(this.trigger){
- this.trigger.removeAllListeners();
- this.trigger.remove();
- }
- if(this.wrap){
- this.wrap.remove();
- }
- Ext.form.TriggerField.superclass.onDestroy.call(this);
- },
-
- // private
- checkStrength : function(){
- var pwd = this.el.getValue();
- if (pwd == this._lastPwd) {
- return;
- }
-
- var strength;
- if (this.ClientSideStrongPassword(pwd)) {
- strength = 3;
- } else if(this.ClientSideMediumPassword(pwd)) {
- strength = 2;
- } else if(this.ClientSideWeakPassword(pwd)) {
- strength = 1;
- } else {
- strength = 0;
- }
- var pm = this.trigger.child('div/div/div').dom;
-
- pm.style.width = (this.width/3) * strength +'px';
- //if(this.pwdStrengths != null && strength > 0) {
- pm.innerHTML = this.meterLabel + ' '+ this.pwdStrengths[strength];
- //} else {
- // pm.innerHTML = '';
- //}
-
- this._lastPwd = pwd;
- },
- reset : function(){
- Ext.form.SecurePass.superclass.reset.call(this);
- this._lastPwd = '';
- var pm = this.trigger.child('div/div/div').dom;
- pm.style.width = 0;
- pm.innerHTML = '';
- },
- // private
- validateValue : function(value){
- if (!Ext.form.TextField.superclass.validateValue.call(this, value)){
- return false;
- }
- if (value.length == 0) {
- if (this.allowBlank) {
- this.clearInvalid();
- return true;
- }
-
- this.markInvalid(this.errors.PwdEmpty);
- return false;
- }
- if ('[\x21-\x7e]*'.match(value)) {
- this.markInvalid(this.errors.PwdBadChar);
- return false;
- }
- if (value.length < 6) {
- this.markInvalid(this.errors.PwdShort);
- return false;
- }
- if (value.length > 16) {
- this.markInvalid(this.errors.PwdLong);
- return false;
- }
- var strength;
- if (this.ClientSideStrongPassword(value)) {
- strength = 3;
- } else if(this.ClientSideMediumPassword(value)) {
- strength = 2;
- } else if(this.ClientSideWeakPassword(value)) {
- strength = 1;
- } else {
- strength = 0;
- }
- if (strength < 2) {
- this.markInvalid(this.errors.TooWeak);
- return false;
- }
- /*
- for (var index = 0; index < this.fieldsFilter.length; ++index) {
- filter = document.getElementById(this.fieldsFilter[index][0]).value;
- if (filter != '')
- {
- re = new RegExp(filter);
- if (re.test(value)) {
- this.markInvalid(eval('this.errors.'+ this.fieldsFilter[index][1]));
- return false;
- }
- }
- }
- */
- return true;
- },
-
- // private
- CharacterSetChecks : function(type){
- this.type = type;
- this.fResult = false;
- },
-
- // private
- isctype : function(character, type){
- switch (type) { //why needed break after return in js ? very odd bug
- case this.kCapitalLetter: if (character >= 'A' && character <= 'Z') { return true; } break;
- case this.kSmallLetter: if (character >= 'a' && character <= 'z') { return true; } break;
- case this.kDigit: if (character >= '0' && character <= '9') { return true; } break;
- case this.kPunctuation: if ('!@#$%^&*()_+-=\'";:[{]}|.>,</?`~'.indexOf(character) >= 0) { return true; } break;
- default: return false;
- }
-
- },
-
- // private
- IsLongEnough : function(pwd, size){
- return !(pwd == null || isNaN(size) || pwd.length < size);
- },
-
- // private
- SpansEnoughCharacterSets : function(word, nb){
- if (!this.IsLongEnough(word, nb))
- {
- return false;
- }
-
- var characterSetChecks = new Array(
- new this.CharacterSetChecks(this.kCapitalLetter), new this.CharacterSetChecks(this.kSmallLetter),
- new this.CharacterSetChecks(this.kDigit), new this.CharacterSetChecks(this.kPunctuation));
- for (var index = 0; index < word.length; ++index) {
- for (var nCharSet = 0; nCharSet < characterSetChecks.length; ++nCharSet) {
- if (!characterSetChecks[nCharSet].fResult && this.isctype(word.charAt(index), characterSetChecks[nCharSet].type)) {
- characterSetChecks[nCharSet].fResult = true;
- break;
- }
- }
- }
-
- var nCharSets = 0;
- for (var nCharSet = 0; nCharSet < characterSetChecks.length; ++nCharSet) {
- if (characterSetChecks[nCharSet].fResult) {
- ++nCharSets;
- }
- }
-
- if (nCharSets < nb) {
- return false;
- }
- return true;
- },
-
- // private
- ClientSideStrongPassword : function(pwd){
- return this.IsLongEnough(pwd, 8) && this.SpansEnoughCharacterSets(pwd, 3);
- },
-
- // private
- ClientSideMediumPassword : function(pwd){
- return this.IsLongEnough(pwd, 7) && this.SpansEnoughCharacterSets(pwd, 2);
- },
-
- // private
- ClientSideWeakPassword : function(pwd){
- return this.IsLongEnough(pwd, 6) || !this.IsLongEnough(pwd, 0);
- }
})
\ No newline at end of file
projects / Pman.Core / commitdiff