# node-red-contrib-coap

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This project adds CoAP support to [Node-RED](http://nodered.org/). It is based on Matteo Collina's [node-coap](https://github.com/mcollina/node-coap).

## Functionality

We introduce "coap request", "coap in", and "coap response" nodes which can be used in a similar fashion to "http request", "http in", and "http reponse" nodes from Node-RED's core.

## Requirements

This module requires at least Node version 12.
This might require you to upgrade the pre-installed Node version on platforms like Beaglebone.

## Install

```bash
cd $NODE_RED_HOME
npm install node-red-contrib-coap
```

## Install from Source

```bash
cd $NODE_RED_HOME/nodes
git clone https://github.com/JKRhb/node-red-contrib-coap.git
cd ./node-red-contrib-coap
npm install
```

## Examples
You can check out a couple of usage examples at *./examples* directory of this repo.


Meet the Socket Team at BlackHat and DEF CON in Las Vegas, Aug 4-6

node-red-contrib-coap

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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

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Bad dependency semver

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Bidirectional unicode control characters

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Bin script confusion

This Chrome extension includes a content script '{scriptFile}' that runs on websites matching '{matches}'.

What are Chrome extension content scripts?

Chrome Extension Content Script

This Chrome extension requests access to '{host}'.

What are Chrome extension host permissions?

Chrome Extension Host Permission

This Chrome extension uses the '{permission}' permission.

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Chrome Extension Permission

This Chrome extension requests broad access to websites with the pattern '{host}'.

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Chrome Extension Wildcard Host Permission

Semantic versions published out of chronological order.

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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.

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Copyleft License

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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 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

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Dynamic require

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Empty package

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Environment variable access

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File dependency

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Filesystem access

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Wildcard dependency

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Git dependency

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AI-detected potential malware

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AI-detected potential security risk

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Native code

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High entropy strings

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Unicode homoglyphs

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HTTP dependency

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Install scripts

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Invalid manifest file

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What are invisible characters?

Invisible chars

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License exception

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License Policy Violation

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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

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Known malware

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Manifest confusion

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Medium CVE

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Low CVE

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Modified license exception

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Modified license

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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.

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New author

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No contributors or author data

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No bug tracker

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node-red-contrib-coap