1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = isIP;
var _assertString = _interopRequireDefault(require("./util/assertString"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
11.3. Examples
The following addresses
fe80::1234 (on the 1st link of the node)
ff02::5678 (on the 5th link of the node)
ff08::9abc (on the 10th organization of the node)
would be represented as follows:
fe80::1234%1
ff02::5678%5
ff08::9abc%10
(Here we assume a natural translation from a zone index to the
<zone_id> part, where the Nth zone of any scope is translated into
"N".)
If we use interface names as <zone_id>, those addresses could also be
represented as follows:
fe80::1234%ne0
ff02::5678%pvc1.3
ff08::9abc%interface10
where the interface "ne0" belongs to the 1st link, "pvc1.3" belongs
to the 5th link, and "interface10" belongs to the 10th organization.
* * */
var IPv4SegmentFormat = '(?:[0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])';
var IPv4AddressFormat = "(".concat(IPv4SegmentFormat, "[.]){3}").concat(IPv4SegmentFormat);
var IPv4AddressRegExp = new RegExp("^".concat(IPv4AddressFormat, "$"));
var IPv6SegmentFormat = '(?:[0-9a-fA-F]{1,4})';
var IPv6AddressRegExp = new RegExp('^(' + "(?:".concat(IPv6SegmentFormat, ":){7}(?:").concat(IPv6SegmentFormat, "|:)|") + "(?:".concat(IPv6SegmentFormat, ":){6}(?:").concat(IPv4AddressFormat, "|:").concat(IPv6SegmentFormat, "|:)|") + "(?:".concat(IPv6SegmentFormat, ":){5}(?::").concat(IPv4AddressFormat, "|(:").concat(IPv6SegmentFormat, "){1,2}|:)|") + "(?:".concat(IPv6SegmentFormat, ":){4}(?:(:").concat(IPv6SegmentFormat, "){0,1}:").concat(IPv4AddressFormat, "|(:").concat(IPv6SegmentFormat, "){1,3}|:)|") + "(?:".concat(IPv6SegmentFormat, ":){3}(?:(:").concat(IPv6SegmentFormat, "){0,2}:").concat(IPv4AddressFormat, "|(:").concat(IPv6SegmentFormat, "){1,4}|:)|") + "(?:".concat(IPv6SegmentFormat, ":){2}(?:(:").concat(IPv6SegmentFormat, "){0,3}:").concat(IPv4AddressFormat, "|(:").concat(IPv6SegmentFormat, "){1,5}|:)|") + "(?:".concat(IPv6SegmentFormat, ":){1}(?:(:").concat(IPv6SegmentFormat, "){0,4}:").concat(IPv4AddressFormat, "|(:").concat(IPv6SegmentFormat, "){1,6}|:)|") + "(?::((?::".concat(IPv6SegmentFormat, "){0,5}:").concat(IPv4AddressFormat, "|(?::").concat(IPv6SegmentFormat, "){1,7}|:))") + ')(%[0-9a-zA-Z-.:]{1,})?$');
function isIP(str) {
var version = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
(0, _assertString.default)(str);
version = String(version);
if (!version) {
return isIP(str, 4) || isIP(str, 6);
}
if (version === '4') {
return IPv4AddressRegExp.test(str);
}
if (version === '6') {
return IPv6AddressRegExp.test(str);
}
return false;
}
module.exports = exports.default;
module.exports.default = exports.default;
|
