p-try

sindresorhus

(Experimental) An ambiguous license classifier was found.

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Ambiguous License Classifier

Source files are encoded using a non-standard text encoding.

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Bad text encoding

Package version is not a valid semantic version (semver).

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Bad semver

Package has dependencies with an invalid semantic version. This could be a sign of beta, low quality, or unmaintained dependencies.

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Bad dependency semver

Source files contain bidirectional unicode control characters. This could indicate a Trojan source supply chain attack. See: trojansource.codes for more information.

What are bidirectional unicode control characters?

Bidirectional unicode control characters

This package has multiple bin scripts with the same name.  This can cause non-deterministic behavior when installing or could be a sign of a supply chain attack

What is bin script confusion?

Bin script confusion

Semantic versions published out of chronological order.

What is a chronological version anomaly?

Chronological version anomaly

Project maintainer's SSH key has been compromised.

What is a compromised SSH key?

Compromised SSH key

(Experimental) Copyleft license information was found

What do I need to know about license files?

Copyleft License

Contains a Critical Common Vulnerability and Exposure (CVE).

What is a critical CVE?

Title

Critical CVE

Contains a high severity Common Vulnerability and Exposure (CVE).

What is a CVE?

High CVE

Uses debug, reflection and dynamic code execution features.

What is debug access?

Debug access

The maintainer of the package marked it as deprecated. This could indicate that a single version should not be used, or that the package is no longer maintained and any new vulnerabilities will not be fixed.

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Deprecated

(Experimental) Contains a known deprecated SPDX license exception.

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Deprecated SPDX exception

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Deprecated license

Package name is similar to other popular packages and may not be the package you want.

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Possible typosquat attack

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

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Dynamic require

Package does not contain any code. It may be removed, is name squatting, or the result of a faulty package publish.

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Empty package

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

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Environment variable access

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Name

Extraneous dependency

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File dependency

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Filesystem access

Package has a dependency with a floating version range.  This can cause issues if the dependency publishes a new major version.

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Floating dependency

Contains a dependency which resolves to a remote git URL. Dependencies fetched from git URLs are not immutable can be used to inject untrusted code or reduce the likelihood of a reproducible install.

What are git dependencies?

Git dependency

Contains a dependency which resolves to a GitHub URL. Dependencies fetched from GitHub specifiers are not immutable can be used to inject untrusted code or reduce the likelihood of a reproducible install.

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GitHub dependency

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AI detected anomaly

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What's wrong with native code?

Native code

Contains high entropy strings. This could be a sign of encrypted data, leaked secrets or obfuscated code.

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High entropy strings

Contains unicode homoglyphs which can be used in supply chain confusion attacks.

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Unicode homoglyphs

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HTTP dependency

Install scripts are run when the package is installed. The majority of malware in npm is hidden in install scripts.

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Install scripts

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Invalid manifest file

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What are invisible characters?

Invisible chars

(Experimental) Package license has recently changed.

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License exception

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What's wrong with long strings?

Long strings

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

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Major refactor

This package is malware. We have asked the package registry to remove it.

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Known malware

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Manifest confusion

Contains a medium severity Common Vulnerability and Exposure (CVE).

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Medium CVE

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Low CVE

This package contains minified code.  This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

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Modified license exception

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Modified license

What is network access?

Network access

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

What is new author?

New author

Package does not specify a list of contributors or an author in package.json.

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No contributors or author data

Package does not have a linked bug tracker in package.json.

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No bug tracker

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No repository

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No tests

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No v1

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(Experimental) Package has a non-FSF-approved license.

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Non SPDX license

(Experimental) A license not known to be considered permissive was found

		'use strict';
		module.exports = cb => new Promise(resolve => {
		resolve(cb());

		module.exports = (callback, ...args) => new Promise(resolve => {
		resolve(callback(...args));
		});

		{
		"name": "p-try",
		"version": "1.0.0",
		"description": "`Promise#try()` ponyfill - Starts a promise chain",
		"license": "MIT",
		"repository": "sindresorhus/p-try",
		"author": {
		"name": "Sindre Sorhus",
		"email": "sindresorhus@gmail.com",
		"url": "sindresorhus.com"
		},
		"engines": {
		"node": ">=4"
		},
		"scripts": {
		"test": "xo && ava"
		},
		"files": [
		"index.js"
		],
		"keywords": [
		"promise",
		"try",
		"resolve",
		"function",
		"catch",
		"async",
		"await",
		"promises",
		"settled",
		"ponyfill",
		"polyfill",
		"shim",
		"bluebird"
		],
		"devDependencies": {
		"ava": "*",
		"xo": "*"
		},
		"xo": {
		"esnext": true
		}
		"name": "p-try",
		"version": "2.0.0",
		"description": "`Start a promise chain",
		"license": "MIT",
		"repository": "sindresorhus/p-try",
		"author": {
		"name": "Sindre Sorhus",
		"email": "sindresorhus@gmail.com",
		"url": "sindresorhus.com"
		},
		"engines": {
		"node": ">=6"
		},
		"scripts": {
		"test": "xo && ava"
		},
		"files": [
		"index.js"
		],
		"keywords": [
		"promise",
		"try",
		"resolve",
		"function",
		"catch",
		"async",
		"await",
		"promises",
		"settled",
		"ponyfill",
		"polyfill",
		"shim",
		"bluebird"
		],
		"devDependencies": {
		"ava": "*",
		"xo": "*"
		}
		}

		# p-try [![Build Status](https://travis-ci.org/sindresorhus/p-try.svg?branch=master)](https://travis-ci.org/sindresorhus/p-try)

		> [`Promise#try()`](https://github.com/ljharb/proposal-promise-try) [ponyfill](https://ponyfill.com) - Starts a promise chain
		> Start a promise chain

		@@ -11,3 +11,3 @@ [How is it useful?](http://cryto.net/~joepie91/blog/2016/05/11/what-is-promise-try-and-why-does-it-matter/)
		```
		$ npm install --save p-try
		$ npm install p-try
		```
		@@ -31,2 +31,11 @@

		## API

		### pTry(fn, ...args)

		Returns a `Promise` resolved with the value of calling `fn(...args)`. If the function throws an error, the returned `Promise` will be rejected with that error.

		Support for passing arguments on to the `fn` is provided in order to be able to avoid creating unnecessary closures. You probably don't need this optimization unless you're pushing a lot of functions.


		## Related
		@@ -33,0 +42,0 @@

Improved metrics