20centaurifux / zcfux-utils

.NET utility functions.

Introduction

This is a collection of various utilities and abstractions I use in .NET projects.

Audit

• Store and query activities.

Audit.LinqToDB

• Data.LinqToDB Audit provider.

Audit.LinqToPg

• Data.LinqToDB Audit provider optimized for Postgres.

Byte

• Exension methods to convert byte arrays to hex strings and back.
• BCD encoder/decoder.

CircularBuffer

• Generic circular buffer.

CredentialStore

• Credential store abstractions and in-memory implementation.

CredentialStore.SQLite

• SQLite credential store implementation with AES encryption.

CredentialStore.Vault

• HashiCorp Vault credential store implementation.

Data

• Database abstractions.

Data.LinqToDB

• LinqToDB zcfux.Data provider.

Data.Postgres

• Npgsql zcfux.Data provider.

DI

• Dependency injection wrapper.

Filter

• Exensions methods to build abstract syntax trees for querying data.
• Abstract syntax trees can be converted to LINQ expressions.

JobRunner

• Run and schedule (periodic) tasks.
• Customizable job queue (library comes with an in-memory queue).

JobRunner.Data

• JobRunner database abstractions.

JobRunner.Data.LinqToDB

• Persistent job queue using LinqToDB.

KeyValueStore

• Key-value store abstractions and in-memory implementation.

KeyValueStore.Persistent

• A persistent key-value store implementation for storing large blobs.
• Small blobs are stored in a SQLite database.
• Large blobs are stored as files.
• Blobs are addressable by their content to ensure integrity and save disk space.

Logging

• Logging abstractions.

Logging.NLog

• NLog for zcfux.Logging provider.

Mail

• Mail storage & transfer abstractions.

Mail.LinqToPg

• Data.LinqToDB Mail provider for Postgres.

Mail.MailKit

• SMTP transfer agent using MailKit.

Pool

• Generic and customizable resource pool.

PubSub

• Publish & subsribe building block.

Replication

• Replication abstractions.

Replication.CouchDb

• CouchDB zcfux.Replication provider.

Security

• Password generator.
• Message signing.
• Rate limiting.

Session

• Session management with customizable storage.

SqlMapper

• Tiny object mapper for ADO.NET.

Telemetry

• Telemetry abstractions.

Telemetry.MQTT

• MQTT zcfux.Telemetry provider.

Tracking

• Track state changes to objects.

Translation

• Translation abstractions.

Translation.LinqToDB

• Data.LinqToDB Translation provider.

User

• User, group & permission management.

User.LinqToDB

• Data.LinqToDB User provider.