Valtuutus.Data 0.3.0-alpha

.NET 7.0
This is a prerelease version of Valtuutus.Data. 
dotnet add package Valtuutus.Data --version 0.3.0-alpha
NuGet\Install-Package Valtuutus.Data -Version 0.3.0-alpha
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Valtuutus.Data" Version="0.3.0-alpha" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add Valtuutus.Data --version 0.3.0-alpha
#r "nuget: Valtuutus.Data, 0.3.0-alpha"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
// Install Valtuutus.Data as a Cake Addin
#addin nuget:?package=Valtuutus.Data&version=0.3.0-alpha&prerelease

// Install Valtuutus.Data as a Cake Tool
#tool nuget:?package=Valtuutus.Data&version=0.3.0-alpha&prerelease

Valtuutus

A Google Zanzibar inspired authorization library in .NET

The implementation is based on the permify and other ReBac open source projects.

NuGet Version Coverage Technical Debt

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Functionality

The library is designed to be simple and easy to use. Each subset of functionality is divided in engines. The engines are:

  • DataEngine: The engine that handles the write and deletion of relation tuples and attributes.
    • Read here about how the relational data is stored.
  • CheckEngine: The engine that handles the answering of two questions:
    • Can entity U perform action Y in resource Z? For that, use the Check function.
    • What permissions entity U have in resource Z? For that, use the SubjectPermission function.
  • LookupSubjectEngine: The engine that can answer: Which subjects of type T have permission Y on entity:X? For that, use the Lookup function.
  • LookupEntityEngine: The engine that can answer: Which resources of type T can entity:X have permission Y? For that, use the LookupEntity function.

Usage

Install the package from NuGet:

If using Postgres:

dotnet add package Valtuutus.Data.Postgres

If using SqlServer:

dotnet add package Valtuutus.Data.SqlServer

Adding to DI:

builder.Services.AddValtuutusCore(c =>
        ...

See examples of how to define your schema here.

If using Postgres:

builder.Services.AddValtuutusDatabase(() => new NpgsqlConnection(builder.Configuration.GetConnectionString("PostgresDb")!), a => a.AddPostgres());

If using SqlServer:

builder.Services.AddValtuutusDatabase(() => new SqlConnection(builder.Configuration.GetConnectionString("SqlServerDb")!), a => a.AddSqlServer());

Telemetry

The library uses OpenTelemetry to provide telemetry data. To enable it, just add a source with the name "Valtuutus":

builder.Services
    .AddOpenTelemetry()
    .WithTracing(telemetry =>
    {
        telemetry
            .AddSource("Valtuutus")
            ...
Product Compatible and additional computed target framework versions.
.NET net7.0 is compatible.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (2)

Showing the top 2 NuGet packages that depend on Valtuutus.Data:

Package Downloads
Valtuutus.Data.Postgres

Valtuutus Postgres support; Valtuutus provides a developer-focused, modern library for creating ReBAC without complexity.
Valtuutus.Data.SqlServer

Valtuutus SqlServer support; Valtuutus provides a developer-focused, modern library for creating ReBAC without complexity.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
0.3.0-alpha 59 4/4/2024
0.2.0-alpha 52 3/27/2024
0.1.0-alpha 50 3/25/2024

Version 0.3-alpha:
     - Added support for more attribute types (integer, string and decimal)