# oauth2orize-pkce

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[OAuth2orize](https://github.com/jaredhanson/oauth2orize) extension providing
support for [Proof Key for Code Exchange](https://tools.ietf.org/html/rfc7636).

## Install

```bash
$ npm install oauth2orize-pkce
```

## Usage

#### Parse Request Extensions

In order to parse the additional parameters used to establish a proof key for
code exchange, register support for this extension with a `Server` instance:

```js
server.grant(require('oauth2orize-pkce').extensions());
```

## License

[The MIT License](http://opensource.org/licenses/MIT)

Copyright (c) 2015-2017 Jared Hanson <[http://jaredhanson.net/](http://jaredhanson.net/)>

<a target='_blank' rel='nofollow' href='https://app.codesponsor.io/link/vK9dyjRnnWsMzzJTQ57fRJpH/jaredhanson/oauth2orize-pkce'>  <img alt='Sponsor' width='888' height='68' src='https://app.codesponsor.io/embed/vK9dyjRnnWsMzzJTQ57fRJpH/jaredhanson/oauth2orize-pkce.svg' /></a>


Extensions to support Proof Key for Code Exchange with OAuth2orize. 

Socket Acquires Coana to Bring Reachability Analysis to Every Appsec Team

oauth2orize-pkce

Extensions to support Proof Key for Code Exchange with OAuth2orize.

jaredhanson

(Experimental) An ambiguous license classifier was found.

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Ambiguous License Classifier

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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).

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Title

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High CVE

Uses debug, reflection and dynamic code execution features.

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Debug access

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Deprecated

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Deprecated license

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

What is a typosquat?

Possible typosquat attack

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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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Name

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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.

What are wildcard dependencies?

Wildcard dependency

Contains a dependency which resolves to a remote git URL. Dependencies fetched from git URLs are not immutable and 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 potential code anomaly

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AI-detected potential malware

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AI-detected potential security risk

Contains native code (e.g., compiled binaries or shared libraries). Including native code can obscure malicious behavior.

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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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Invisible chars

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What's wrong with long strings?

Long strings

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Major refactor

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Known malware

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Modified license exception

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Modified license

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Network access

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What is new author?

New author

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Why is contributor and author data important?

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No repository

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oauth2orize-pkce