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# Cube Evaluator

Obtain data from cube evaluators in a nice format

## Installation

Add this to your Gemfile

```ruby
gem 'cube-evaluator'
```

and then run

    $ bundle

## Usage

Configure the cube evaluator client

```ruby
# use default hostname and port of localhost:1081
$cube_evaluator = Cube::Evaluator.new

# use custom hostname and port
$cube_evaluator = Cube::Evaluator.new 'cube.example.com', 2280
```

Ask for some metrics

```ruby
$cube_evaluator.metric(
  :expression => 'sum(request)',
  :start => Time.now - 2592000,
  :stop => Time.now,
  :limit => 10,
  :step => '1minute'
)
```

The result will be a json encoded Hash with an array of 'times' and the corresponding 'values' like

```ruby
{ 
  "times" => [
    "2012-07-16T11:40:00.000Z",
    "2012-07-16T11:41:00.000Z",
    "2012-07-16T11:42:00.000Z",
    "2012-07-16T11:43:00.000Z",
    "2012-07-16T11:44:00.000Z",
    "2012-07-16T11:45:00.000Z",
    "2012-07-16T11:46:00.000Z"
  ],
  "values" => [1, 2, 3, 4, 5, 6, 7]}
}
```

The supported steps are:

* 10seconds
* 1minute
* 5minutes
* 1hour
* 1day

For a complete guide on how to use the cube evaluator take a loot at:

https://github.com/square/cube/wiki/Evaluator

# TODO

* Add support for evaluator events and types

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

cube-evaluator

Matteo Depalo

(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.

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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.

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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

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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.

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).

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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

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

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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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Name

Extraneous dependency

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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.

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Wildcard dependency

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Git dependency

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GitHub dependency

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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

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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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What is an invalid manifest file?

Invalid manifest file

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What are invisible characters?

Invisible chars

(Experimental) Package license has recently changed.

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

Contains long string literals, which may be a sign of obfuscated or packed code.

What's wrong with long strings?

Long strings

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Major refactor

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Medium CVE

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Low CVE

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Misc. License Issues

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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.

What is new author?

New author

Package does not specify a list of contributors or an author in package.json.

Why is contributor and author data important?

No contributors or author data

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No bug tracker

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No License Found

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No README

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Why are missing repositories important?

No repository

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

cube-evaluator

Cube Evaluator

Installation

Usage

TODO

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