@casual-simulation/crypto

Crypto

A common set of crypto helpers.

Defines a common interface for crypto implementations between web browsers and Node.js. (Currently only signing/verification and SHA-256 hashing is implemented)

Installation

npm install @casual-simulation/crypto

Usage

// ES6-style imports are required.
// If you are running in an environment that does not support ES Modules,
// then use Webpack or Babel to transpile to the format you want. (like CommonJS)
import { getHash, parsePublicPEMKey } from '@casual-simulation/crypto';

let myHash = getHash('Hello, World');

console.log('Hash: ', myHash);
// Hash: 03675ac53ff9cd1535ccc7dfcdfa2c458c5218371f418dc136f2d19ac1fbe8a5

let publicKeyPEM = `-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAryQICCl6NZ5gDKrnSztO
3Hy8PEUcuyvg/ikC+VcIo2SFFSf18a3IMYldIugqqqZCs4/4uVW3sbdLs/6PfgdX
7O9D22ZiFWHPYA2k2N744MNiCD1UE+tJyllUhSblK48bn+v1oZHCM0nYQ2NqUkvS
j+hwUU3RiWl7x3D2s9wSdNt7XUtW05a/FXehsPSiJfKvHJJnGOX0BgTvkLnkAOTd
OrUZ/wK69Dzu4IvrN4vs9Nes8vbwPa/ddZEzGR0cQMt0JBkhk9kU/qwqUseP1QRJ
5I1jR4g8aYPL/ke9K35PxZWuDp3U0UPAZ3PjFAh+5T+fc7gzCs9dPzSHloruU+gl
FQIDAQAB
-----END PUBLIC KEY-----`;

let publicKeyBytes = parsePublicPEMKey(publicKeyPEM);
console.log(publicKeyBytes.byteLength);

Changelog

V3.3.8

Date: 8/5/2024

:rocket: Features

• Improved SERVER_CONFIG to allow customizing the OpenTelemetry resource.
• Improved the server to record metrics for how long HTTP and Websocket requests take to complete and also the status they have when finishing.
• Tags in the "recent tags" list in the systemPortal will now always show bot system.
• Added the meshPositioningMode tag to prevent CasualOS from repositioning meshes around the center of the bot.
  • There are two possible values:
    • center - The mesh will be positioned so it is centered around the bot's center. (Default)
    • absolute - The mesh won't be repositioned. It will retain the position configured in the GLTF.
• Added support for Anthropic AI Chat models to ai.chat() and ai.stream.chat().
  • SERVER_CONFIG needs to be configured with an Anthropic API Key and allowed anthropic models.
• Added support for stable-image-ultra, stable-image-core, sd3-medium, sd3-large, sd3-large-turbo AI image generation models.
• Add support for Minio for file records.
  • Can be configured by using the minio property in SERVER_CONFIG.
• Added the ability to enable semantic error highlighting.
• Added the ability to scan files for moderation labels.
  • This functionality can be configured by the SERVER_CONFIG.moderation.jobs.files and SERVER_CONFIG.rekognition.moderation properties.
  • Once a (configured) banned label is detected, a notification can be sent based on the SERVER_CONFIG.notifications configuration.
    • If desired, the filter should be set to match file resources and scanned actions.
  • Currently, only image files are supported. The default list of supported file types is:
    • .png
    • .webp
    • .jpg
    • .jpeg
    • .gif
  • Additionally, it is possible to manually trigger moderation for a file as a superUser by using the scanFileForModeration procedure.
  • Added os.getScriptIssues function.
    • This function will get a list of issues that have been raised for the script stored in the given tag

:bug: Bug Fixes

• Fixed an issue where an older version of session key hashes would be used when refreshing a session, leading to slowdowns when validating session keys.
• Fixed an issue where lines wouldn't draw to the center of the target bot when the bot was smaller than the arrow head length.
• Fixed an issue where the SystemPortal didn't support creating listeners from the "Add Tag" dialog.
• Fixed an issue where the mapPortal would not be able to be closed after having loaded the mapPortal for a different inst.