# @treelab/common-logic [![npm version](https://badge.fury.io/js/@treelab%2Fcommon-logic.svg)](https://badge.fury.io/js/@treelab%2Fcommon-logic)

This library has been built using [TSDX](https://tsdx.io/).

It is a repository of business logic that can be shared between various projects
such as the [client](https://github.com/treelab/treelab-client/) and the [api](https://github.com/treelab/treelab-api/).

## Commands

```bash
# Install the dependencies
yarn

# Run the tests
yarn test

# Build the project in watch mode to `/dist`
yarn start

# Do a one-off build to `/dist`
yarn build
```

## Contributing

This project uses `prettier` and `eslint` for styling. Please ensure you have
the appropriate editor extensions installed.

This project keeps a very high bar for testing. If you are committing or
updating logic in this project, you should be adding or updating test cases.

## Publishing to NPM

Please use the [Create new release and publish to npm](https://github.com/treelab/treelab-panda-v3/actions/workflows/npm-publish.yml) GitHub action.


This library has been built using [TSDX](https://tsdx.io/). 

@treelab/common-logic

This library has been built using [TSDX](https://tsdx.io/).

andrejpavlovic

derekchan916

keriwarr

limwcj

peterl348

rickytyho

simon.shi

terry.nie

treelab-harold

treelab-official

treelab-will

weih.cao

common-logic

(Experimental) An ambiguous license classifier was found.

What is an ambiguous license classifier?

Ambiguous License Classifier

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What is bad text encoding?

Bad text encoding

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

What is bad semver?

Bad semver

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

What is bad dependency semver?

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

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.

What are Chrome extension permissions?

Chrome Extension Permission

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

What are Chrome extension wildcard host permissions?

Chrome Extension Wildcard Host Permission

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

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What is a CVE?

High CVE

Uses debug, reflection and dynamic code execution features.

What is debug access?

Debug access

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What is a deprecated package?

Deprecated

(Experimental) Contains a known deprecated SPDX license exception.

What is a deprecated SPDX exception?

Deprecated SPDX exception

(Experimental) License is deprecated which may have legal implications regarding the package's use.

What is a deprecated license?

Deprecated license

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What is a typosquat?

Possible typosquat attack

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What is dynamic require?

Dynamic require

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What is an empty package?

Empty package

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What is environment variable access?

Environment variable access

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Name

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What are file dependencies?

File dependency

Accesses the file system, and could potentially read sensitive data.

What is filesystem access?

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

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Alert title

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Git dependency

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What are GitHub dependencies?

GitHub dependency

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AI-detected potential code anomaly

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What is AI-detected potential malware?

AI-detected potential malware

AI has determined that this package may contain potential security issues or vulnerabilities.

What are AI-detected potential security risks?

AI-detected potential security risk

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

Why is native code a concern?

Native code

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

What are high entropy strings?

High entropy strings

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

What are unicode homoglyphs?

Unicode homoglyphs

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What are http dependencies?

HTTP dependency

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

What is an install script?

Install scripts

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What is an invalid manifest file?

Invalid manifest file

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What are invisible characters?

Invisible chars

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What is a license change?

License change

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What is a license exception?

License exception

This package is not allowed per your license policy. Review the package's license to ensure compliance.

What is a license policy violation?

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.

What is a major refactor?

Major refactor

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What is known malware?

Known malware

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What is manifest confusion?

Manifest confusion

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What is a medium CVE?

Medium CVE

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What is a mild CVE?

Low CVE

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Missing dependency

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What is a missing license?

Missing license

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What is a missing tarball?

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What is a mixed license?

Mixed license

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What is a modified license exception?

Modified license exception

(Experimental) Package contains a modified version of an SPDX license. Please read carefully before using this code.

What is a modified license?

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.

@treelab/common-logic

Commands

Contributing

Publishing to NPM

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