# goipp

[![godoc.org](https://godoc.org/github.com/OpenPrinting/goipp?status.svg)](http://godoc.org/github.com/OpenPrinting/goipp)
![GitHub](https://img.shields.io/github/license/OpenPrinting/goipp)
[![Go Report Card](https://goreportcard.com/badge/github.com/OpenPrinting/goipp)](https://goreportcard.com/report/github.com/OpenPrinting/goipp)

The goipp library is fairly complete implementation of IPP core protocol in
pure Go. Essentially, it is  IPP messages parser/composer. Transport is
not implemented here, because Go standard library has an excellent built-in
HTTP client, and it doesn't make a lot of sense to wrap it here.

High-level requests, like "print a file" are also not implemented, only the
low-level stuff.

All documentation is on godoc.org -- follow the link above. Pull requests
are welcomed, assuming they don't break existing API.


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

github.com/OpenPrinting/goipp

goipp

(Experimental) An ambiguous license classifier was found.

What is an ambiguous license classifier?

Ambiguous License Classifier

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

What is bad text encoding?

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.

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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.

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Copyleft License

Contains a Critical Common Vulnerability and Exposure (CVE).

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Title

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What is a CVE?

High CVE

Uses debug, reflection and dynamic code execution features.

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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 license

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

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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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File dependency

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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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AI-detected potential code anomaly

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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

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

Package has an invalid manifest file and can cause installation problems if you try to use it.

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Invalid manifest file

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What are invisible characters?

Invisible chars

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License change

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License Policy Violation

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Long strings

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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

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Medium CVE

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Low CVE

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Minified code

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The package was published by an npm account that no longer exists.

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Missing license

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(Experimental) Package contains multiple licenses.

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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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No repository

Package does not have any tests. This is a strong signal of a poorly maintained or low quality package.

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No tests

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

github.com/OpenPrinting/goipp

goipp

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