mirror of https://gitee.com/bigwinds/arangodb
41 lines
873 B
JavaScript
Executable File
41 lines
873 B
JavaScript
Executable File
'use strict';
|
|
|
|
// Load modules
|
|
|
|
const RFC3986 = require('./rfc3986');
|
|
|
|
|
|
// Declare internals
|
|
|
|
const internals = {
|
|
Ip: {
|
|
cidrs: {
|
|
required: '\\/(?:' + RFC3986.cidr + ')',
|
|
optional: '(?:\\/(?:' + RFC3986.cidr + '))?',
|
|
forbidden: ''
|
|
},
|
|
versions: {
|
|
ipv4: RFC3986.IPv4address,
|
|
ipv6: RFC3986.IPv6address,
|
|
ipvfuture: RFC3986.IPvFuture
|
|
}
|
|
}
|
|
};
|
|
|
|
|
|
internals.Ip.createIpRegex = function (versions, cidr) {
|
|
|
|
let regex;
|
|
for (let i = 0; i < versions.length; ++i) {
|
|
const version = versions[i];
|
|
if (!regex) {
|
|
regex = '^(?:' + internals.Ip.versions[version];
|
|
}
|
|
regex = regex + '|' + internals.Ip.versions[version];
|
|
}
|
|
|
|
return new RegExp(regex + ')' + internals.Ip.cidrs[cidr] + '$');
|
|
};
|
|
|
|
module.exports = internals.Ip;
|