# node-red-contrib-sqlstring

A [Node-RED](http://nodered.org) node for formatting SQL-Queries to avoid SQL-Injections.

![screenshot](images/screenshot.png)

The commonly used `node-red-node-mysql` allows SQL-Injections (one of most common security risks for web applications).

SQL-Queries with user provided variables, have to be secured.

The `sqlstring-format` node creates SQL-Queries and escapes provided variables.

The escaping is performed with: [https://github.com/mysqljs/sqlstring](https://github.com/mysqljs/sqlstring) (library with 500k downloads per week)

## Example
![example-flow](images/example-flow.png)
![example-properties](images/example-properties.png)


A [Node-RED](http://nodered.org) node for formatting SQL-Queries to avoid SQL-Injections. 

Supply Chain Attack on Axios Pulls Malicious Dependency from npm

node-red-contrib-sqlstring

A [Node-RED](http://nodered.org) node for formatting SQL-Queries to avoid SQL-Injections.

julius_eckert

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Bidirectional unicode control characters

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Bin script confusion

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Chrome: Content Script

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Title

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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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node-red-contrib-sqlstring