is-cidr@4.0.2

4 files changed, 88 insertions, 28 deletions

diff --git a/node_modules/cidr-regex/README.md b/node_modules/cidr-regex/README.md
index d24d7071a..b2d110242 100644
--- a/node_modules/cidr-regex/README.md
+++ b/node_modules/cidr-regex/README.md
@@ -1,36 +1,34 @@
 # cidr-regex
-[![](https://img.shields.io/npm/v/cidr-regex.svg?style=flat)](https://www.npmjs.org/package/cidr-regex) [![](https://img.shields.io/npm/dm/cidr-regex.svg)](https://www.npmjs.org/package/cidr-regex) [![](https://api.travis-ci.org/silverwind/cidr-regex.svg?style=flat)](https://travis-ci.org/silverwind/cidr-regex)
+[![](https://img.shields.io/npm/v/cidr-regex.svg?style=flat)](https://www.npmjs.org/package/cidr-regex) [![](https://img.shields.io/npm/dm/cidr-regex.svg)](https://www.npmjs.org/package/cidr-regex)
 
 > Regular expression for matching IP addresses in CIDR notation
 
-## Install
+## Usage
 
 ```sh
-$ npm install --save cidr-regex
+$ npm i cidr-regex
 ```
 
-## Usage
-
 ```js
-const cidrRegex = require('cidr-regex');
+const cidrRegex = require("cidr-regex");
 
 // Contains a CIDR IP address?
-cidrRegex().test('foo 192.168.0.1/24');
+cidrRegex().test("foo 192.168.0.1/24");
 //=> true
 
 // Is a CIDR IP address?
-cidrRegex({exact: true}).test('foo 192.168.0.1/24');
+cidrRegex({exact: true}).test("foo 192.168.0.1/24");
 //=> false
 
-cidrRegex.v6({exact: true}).test('1:2:3:4:5:6:7:8/64');
+cidrRegex.v6({exact: true}).test("1:2:3:4:5:6:7:8/64");
 //=> true
 
-'foo 192.168.0.1/24 bar 1:2:3:4:5:6:7:8/64 baz'.match(cidrRegex());
-//=> ['192.168.0.1/24', '1:2:3:4:5:6:7:8/64']
+// Extract CIDRs from string
+"foo 192.168.0.1/24 bar 1:2:3:4:5:6:7:8/64 baz".match(cidrRegex());
+//=> ["192.168.0.1/24", "1:2:3:4:5:6:7:8/64"]
 ```
 
 ## API
-
 ### cidrRegex([options])
 
 Returns a regex for matching both IPv4 and IPv6 CIDR IP addresses.
@@ -50,7 +48,6 @@ Default: `false` *(Matches any CIDR IP address in a string)*
 
 Only match an exact string. Useful with `RegExp#test()` to check if a string is a CIDR IP address.
 
-
 ## Related
 
 - [is-cidr](https://github.com/silverwind/is-cidr) - Check if a string is an IP address in CIDR notation
diff --git a/node_modules/cidr-regex/index.d.ts b/node_modules/cidr-regex/index.d.ts
new file mode 100644
index 000000000..9099caecc
--- /dev/null
+++ b/node_modules/cidr-regex/index.d.ts
@@ -0,0 +1,55 @@
+declare namespace ip {
+  interface Options {
+    /**
+    Only match an exact string. Useful with `RegExp#test()` to check if a string is a CIDR IP address. *(`false` matches any CIDR IP address in a string)*
+
+    @default false
+    */
+    readonly exact?: boolean;
+  }
+}
+
+declare const ip: {
+  /**
+  Regular expression for matching IP addresses in CIDR notation.
+
+  @returns A regex for matching both IPv4 and IPv6 CIDR IP addresses.
+
+  @example
+  ```
+  import cidrRegex = require("cidr-regex");
+
+  // Contains a CIDR IP address?
+  cidrRegex().test("foo 192.168.0.1/24");
+  //=> true
+
+  // Is a CIDR IP address?
+  cidrRegex({exact: true}).test("foo 192.168.0.1/24");
+  //=> false
+
+  "foo 192.168.0.1/24 bar 1:2:3:4:5:6:7:8/64 baz".match(cidrRegex());
+  //=> ["192.168.0.1/24", "1:2:3:4:5:6:7:8/64"]
+  ```
+  */
+  (options?: ip.Options): RegExp;
+
+  /**
+  @returns A regex for matching IPv4 CIDR IP addresses.
+  */
+  v4(options?: ip.Options): RegExp;
+
+  /**
+  @returns A regex for matching IPv6 CIDR IP addresses.
+
+  @example
+  ```
+  import cidrRegex = require("cidr-regex");
+
+  cidrRegex.v6({exact: true}).test("1:2:3:4:5:6:7:8/64");
+  //=> true
+  ```
+  */
+  v6(options?: ip.Options): RegExp;
+};
+
+export = ip;
diff --git a/node_modules/cidr-regex/index.js b/node_modules/cidr-regex/index.js
index f141ce14a..0f12ee10b 100644
--- a/node_modules/cidr-regex/index.js
+++ b/node_modules/cidr-regex/index.js
@@ -2,12 +2,17 @@
 
 const ipRegex = require("ip-regex");
 
-const v4 = ipRegex.v4().source + "\\/(3[0-2]|[12]?[0-9])";
-const v6 = ipRegex.v6().source + "\\/(12[0-8]|1[01][0-9]|[1-9]?[0-9])";
+const defaultOpts = {exact: false};
 
-const cidr = module.exports = opts => opts && opts.exact ?
-  new RegExp(`(?:^${v4}$)|(?:^${v6}$)`) :
-  new RegExp(`(?:${v4})|(?:${v6})`, "g");
+const v4str = `${ipRegex.v4().source}\\/(3[0-2]|[12]?[0-9])`;
+const v6str = `${ipRegex.v6().source}\\/(12[0-8]|1[01][0-9]|[1-9]?[0-9])`;
 
-cidr.v4 = opts => opts && opts.exact ? new RegExp(`^${v4}$`) : new RegExp(v4, "g");
-cidr.v6 = opts => opts && opts.exact ? new RegExp(`^${v6}$`) : new RegExp(v6, "g");
+// can not precompile the non-exact regexes because global flag makes the regex object stateful
+// which would require the user to reset .lastIndex on subsequent calls
+const v4exact = new RegExp(`^${v4str}$`);
+const v6exact = new RegExp(`^${v6str}$`);
+const v46exact = new RegExp(`(?:^${v4str}$)|(?:^${v6str}$)`);
+
+module.exports = ({exact} = defaultOpts) => exact ? v46exact : new RegExp(`(?:${v4str})|(?:${v6str})`, "g");
+module.exports.v4 = ({exact} = defaultOpts) => exact ? v4exact : new RegExp(v4str, "g");
+module.exports.v6 = ({exact} = defaultOpts) => exact ? v6exact : new RegExp(v6str, "g");
diff --git a/node_modules/cidr-regex/package.json b/node_modules/cidr-regex/package.json
index 7e5cdf7e3..8ddef4ed9 100644
--- a/node_modules/cidr-regex/package.json
+++ b/node_modules/cidr-regex/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cidr-regex",
-  "version": "2.0.10",
+  "version": "3.1.1",
   "description": "Regular expression for matching IP addresses in CIDR notation",
   "author": "silverwind <me@silverwind.io>",
   "contributors": [
@@ -12,10 +12,11 @@
     "test": "make test"
   },
   "engines": {
-    "node": ">=4"
+    "node": ">=10"
   },
   "files": [
-    "index.js"
+    "index.js",
+    "index.d.ts"
   ],
   "keywords": [
     "cidr",
@@ -28,12 +29,14 @@
     "ip address"
   ],
   "dependencies": {
-    "ip-regex": "^2.1.0"
+    "ip-regex": "^4.1.0"
   },
   "devDependencies": {
-    "eslint": "^5.6.0",
-    "eslint-config-silverwind": "^2.0.9",
-    "updates": "^4.3.0",
-    "ver": "^2.0.1"
+    "eslint": "7.8.1",
+    "eslint-config-silverwind": "18.0.8",
+    "jest": "26.4.2",
+    "tsd": "0.13.1",
+    "updates": "10.3.6",
+    "versions": "8.4.3"
   }
 }