| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| module.exports = { |
| |
| isValidEmail: function(value) { |
| var emailRegex = /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))$/i; |
| return emailRegex.test(value); |
| }, |
| |
| isValidInt: function(value) { |
| var intRegex = /^-?\d+$/; |
| return intRegex.test(value); |
| }, |
| |
| isValidUNIXUser: function(value){ |
| var regex = /^[a-z_][a-z0-9_-]{0,31}$/; |
| return regex.test(value); |
| }, |
| |
| isValidFloat: function(value) { |
| if (typeof value === 'string' && value.trim() === '') { |
| return false; |
| } |
| var floatRegex = /^-?(?:\d+|\d{1,3}(?:,\d{3})+)?(?:\.\d+)?$/; |
| return floatRegex.test(value); |
| }, |
| /** |
| * validate directory with slash or drive at the start |
| * @param value |
| * @return {Boolean} |
| */ |
| isValidDir: function(value){ |
| var floatRegex = /^\/[0-9a-z]*/; |
| var winRegex = /^[a-z]:\\[0-9a-zA-Z]*/; |
| var winUrlRegex = /^file:\/\/\/[a-zA-Z]:\/[0-9a-zA-Z]*/; |
| var dirs = value.split(','); |
| if (dirs.some(function(i) { return i.startsWith(' '); })) { |
| return false; |
| } |
| for(var i = 0; i < dirs.length; i++){ |
| if(!floatRegex.test(dirs[i]) && !winRegex.test(dirs[i]) && !winUrlRegex.test(dirs[i])){ |
| return false; |
| } |
| } |
| return true; |
| }, |
| |
| /** |
| * validate filename |
| */ |
| isValidFileName: function(value){ |
| var filenameRegex = /^[0-9a-zA-Z_-]+\.[a-zA-Z]+$/; |
| return filenameRegex.test(value); |
| }, |
| |
| /** |
| * defines if config value looks like link to other config |
| * @param value |
| * @returns {boolean} |
| */ |
| isConfigValueLink: function(value) { |
| return /^\${.+}$/.test(value); |
| }, |
| |
| /** |
| * validate directory with slash at the start |
| * @param value |
| * @returns {boolean} |
| */ |
| isValidDataNodeDir: function(value) { |
| var dirRegex = /^(\[[0-9a-zA-Z]+_?[0-9a-zA-Z]+\])?(file:\/\/)?(\/[0-9a-z]*)/; |
| var winRegex = /^(\[[0-9a-zA-Z]+_?[0-9a-zA-Z]+\])?[a-zA-Z]:\\[0-9a-zA-Z]*/; |
| var winUrlRegex = /^(\[[0-9a-zA-Z]+_?[0-9a-zA-Z]+\])?file:\/\/\/[a-zA-Z]:\/[0-9a-zA-Z]*/; |
| var dirs = value.split(','); |
| if (dirs.some(function (i) {return i.startsWith(' '); })) { |
| return false; |
| } |
| for(var i = 0; i < dirs.length; i++){ |
| if(!dirRegex.test(dirs[i]) && !winRegex.test(dirs[i]) && !winUrlRegex.test(dirs[i])){ |
| return false; |
| } |
| } |
| return true; |
| }, |
| |
| /** |
| * validate directory doesn't start "home" or "homes" |
| * @param value |
| * @returns {boolean} |
| */ |
| isAllowedDir: function(value) { |
| var dirs = value.replace(/,/g,' ').trim().split(new RegExp("\\s+", "g")); |
| for(var i = 0; i < dirs.length; i++){ |
| if(dirs[i].startsWith('/home') || dirs[i].startsWith('/homes')) { |
| return false; |
| } |
| } |
| return true; |
| }, |
| |
| /** |
| * validate ip address with port |
| * @param value |
| * @return {Boolean} |
| */ |
| isIpAddress: function(value) { |
| var ipRegex = /^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)($|\:[0-9]{1,5})$/; |
| return ipRegex.test(value); |
| }, |
| |
| /** |
| * validate hostname |
| * @param value |
| * @return {Boolean} |
| */ |
| isHostname: function(value) { |
| var regex = /(?=^.{3,254}$)(^([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]{0,61}[a-zA-Z0-9])(\.([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]{0,61}[a-zA-Z0-9]))*(\.[a-zA-Z]{1,62})$)/; |
| return value === 'localhost' || regex.test(value); |
| }, |
| |
| hasSpaces: function(value) { |
| var regex = /(\s+)/; |
| return regex.test(value); |
| }, |
| |
| isNotTrimmed: function(value) { |
| var regex = /(^\s+|\s+$)/; |
| return regex.test(value); |
| }, |
| |
| /** |
| * Check if string ends with spaces. |
| * For multiline content only last line will be checked. |
| * |
| * @method isNotTrimmedLeft |
| * @param {String} value |
| * @returns {Boolean} - <code>true</code> if ends with spaces |
| */ |
| isNotTrimmedRight: function(value) { |
| return value !== ' ' && /\s+$/.test(("" + value).split(/\n/).slice(-1)[0]); |
| }, |
| |
| /** |
| * validate domain name with port |
| * @param value |
| * @return {Boolean} |
| */ |
| isDomainName: function(value) { |
| var domainRegex = /^([a-zA-Z0-9]([a-zA-Z0-9\-]{0,61}[a-zA-Z0-9])?\.)+[a-zA-Z]{2,6}$/; |
| return domainRegex.test(value); |
| }, |
| |
| /** |
| * validate username |
| * @param value |
| * @return {Boolean} |
| */ |
| isValidUserName: function(value) { |
| var usernameRegex = /^[a-z]([-a-z0-9]{0,30})$/; |
| return usernameRegex.test(value); |
| }, |
| |
| /** |
| * validate db name |
| * @param value |
| * @returns {boolean} |
| */ |
| isValidDbName: function(value) { |
| var dbPattern = /^\S+$/; |
| return dbPattern.test(value); |
| }, |
| |
| /** |
| * validate key of configurations |
| * allow spaces as prefix and suffix |
| * |
| * @param value |
| * @return {Boolean} |
| */ |
| isValidConfigKey: function(value) { |
| var configKeyRegex = /^\s*[0-9a-z_\-\.\/\*]+\s*$/i; |
| return configKeyRegex.test(value); |
| }, |
| |
| /** |
| * validate configuration group name |
| * @param value |
| * @return {Boolean} |
| */ |
| isValidConfigGroupName: function(value) { |
| var configKeyRegex = /^[\s0-9a-z_\-]+$/i; |
| return configKeyRegex.test(value); |
| }, |
| |
| /** |
| * validate alert notification name |
| * @param value |
| * @return {Boolean} |
| */ |
| isValidAlertNotificationName: function(value) { |
| var configKeyRegex = /^[\s0-9a-z_\-]+$/i; |
| return configKeyRegex.test(value); |
| }, |
| |
| /** |
| * validate alert group name |
| * @param value |
| * @return {Boolean} |
| */ |
| isValidAlertGroupName: function(value) { |
| var configKeyRegex = /^[\s0-9a-z_\-]+$/i; |
| return configKeyRegex.test(value); |
| }, |
| |
| empty:function (e) { |
| switch (e) { |
| case "": |
| case 0: |
| case "0": |
| case null: |
| case false: |
| case undefined: |
| case typeof this == "undefined": |
| return true; |
| default : |
| return false; |
| } |
| }, |
| /** |
| * Validate string that will pass as parameter to .matches() url param. |
| * Try to prevent invalid regexp. |
| * For example: /api/v1/clusters/c1/hosts?Hosts/host_name.matches(.*localhost.) |
| * |
| * @param {String} value - string to validate |
| * @return {Boolean} |
| * @method isValidMatchesRegexp |
| */ |
| isValidMatchesRegexp: function(value) { |
| var checkPair = function(chars) { |
| chars = chars.map(function(c) { return '\\' + c; }); |
| var charsReg = new RegExp(chars.join('|'), 'g'); |
| if (charsReg.test(value)) { |
| var pairContentReg = new RegExp(chars.join('.*'), 'g'); |
| if (!pairContentReg.test(value)) return false; |
| var pairCounts = chars.map(function(c) { return value.match(new RegExp(c, 'g')).length; }); |
| if (pairCounts[0] != pairCounts[1] ) return false; |
| } |
| return true; |
| }; |
| if (/^[\?\|\*\!,]/.test(value)) return false; |
| return /^((\.\*?)?([\w\s\[\]\/\?\-_,\|\*\!\{\}\(\)]*)?)+(\.\*?)?$/g.test(value) && (checkPair(['[',']'])) && (checkPair(['{','}'])); |
| }, |
| |
| /** |
| * Remove validation messages for components which are already installed |
| */ |
| filterNotInstalledComponents: function(validationData) { |
| var hostComponents = App.HostComponent.find(); |
| return validationData.resources[0].items.filter(function(item) { |
| // true is there is no host with this component |
| return hostComponents.filterProperty("componentName", item["component-name"]).filterProperty("hostName", item.host).length === 0; |
| }); |
| }, |
| |
| isValidRackId: function(path) { |
| var _path = '' + path; |
| // See app/message.js:hostPopup.setRackId.invalid |
| return /^\/[/.\w-]+$/.test(_path) && _path.length < 255; |
| }, |
| |
| /** |
| * Validate url |
| * @param value |
| * @return {Boolean} |
| */ |
| isValidURL: function(value) { |
| var urlRegex = /^(https?|ftp):\/\/(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(\#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i; |
| return urlRegex.test(value); |
| }, |
| |
| /** |
| * Validate base URL |
| * @param {string} value |
| * @returns {boolean} |
| */ |
| isValidBaseUrl: function (value) { |
| var remotePattern = /^$|^(?:(?:https?|ftp):\/{2})(?:\S+(?::\S*)?@)?(?:(?:(?:[\w\-.]))*)(?::[0-9]+)?(?:\/\S*)?$/, |
| localPattern = /^$|^file:\/{2,3}([a-zA-Z][:|]\/){0,1}[\w~!*'();@&=\/\\\-+$,?%#.\[\]]+$/; |
| return remotePattern.test(value) || localPattern.test(value); |
| }, |
| |
| /** |
| * Validate widget name |
| * @param {string} value |
| * @returns {boolean} |
| */ |
| isValidWidgetName: function(value) { |
| var widgetNameRegex = /^[\s0-9a-z_\-%]+$/i; |
| return widgetNameRegex.test(value); |
| }, |
| |
| /** |
| * Validate widget description |
| * @param {string} value |
| * @returns {boolean} |
| */ |
| isValidWidgetDescription: function(value) { |
| var widgetDescriptionRegex = /^[\s0-9a-z_\-%]+$/i; |
| return widgetDescriptionRegex.test(value); |
| }, |
| |
| isValidChartWidgetDatasetLabel: function (value) { |
| var widgetDescriptionRegex = /^[\s0-9a-z_\-%]+$/i; |
| return widgetDescriptionRegex.test(value); |
| }, |
| |
| /** |
| * Validate alert name |
| * @param {string} value |
| * @returns {boolean} |
| */ |
| isValidAlertName: function(value) { |
| var alertNameRegex = /^[\s0-9a-z_\-%\(\)]+$/i; |
| return alertNameRegex.test(value); |
| }, |
| |
| /** |
| * Validate ldaps URL |
| * @param {string} value |
| * @returns {boolean} |
| */ |
| isValidLdapsURL: function(value) { |
| var ldapsUrlRegex = /^(ldaps):\/\/(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(\#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i; |
| return ldapsUrlRegex.test(value); |
| }, |
| |
| isValidNameServiceId: function (value) { |
| var nameSarviceIdRegex = /^([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]{0,61}[a-zA-Z0-9])$/; |
| return nameSarviceIdRegex.test(value); |
| }, |
| |
| }; |