Stratara.Shared 3.1.0

There is a newer version of this package available.
See the version list below for details.

dotnet add package Stratara.Shared --version 3.1.0

NuGet\Install-Package Stratara.Shared -Version 3.1.0

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="Stratara.Shared" Version="3.1.0" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="Stratara.Shared" Version="3.1.0" />
                    

                            Directory.Packages.props

<PackageReference Include="Stratara.Shared" />
                    

                            Project file

For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.

paket add Stratara.Shared --version 3.1.0

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: Stratara.Shared, 3.1.0"

#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.

#:package Stratara.Shared@3.1.0

#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.

#addin nuget:?package=Stratara.Shared&version=3.1.0
                    

                            Install as a Cake Addin

#tool nuget:?package=Stratara.Shared&version=3.1.0
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Stratara.Shared

License: FSL-1.1-MIT (Functional Source License — source-available; converts to MIT after 2 years). Not OSI-approved OSS.

Umbrella of shared utilities for the Stratara framework. Re-exports the Tier-A/B stack (Abstractions, Contracts, Diagnostics, Domain, Resilience, SessionContext) so consumers can pull one package and reach every common type.

Source-generated Logger*Extensions for outbox, saga, projection, messaging, and command flows (kept in Shared until each subdomain extracts to its own Tier-C package).
Domain-event helpers + merge primitives used across the framework.
Re-export of every Tier-A/B Stratara public type via project-reference fan-out.

Quick reference

// One package reference reaches every Tier-A/B public type
using Stratara.Abstractions.Mediator;          // ICommand, IQuery, IMediator
using Stratara.Contracts.Session;              // SessionContext
using Stratara.Diagnostics;                    // ApplicationDiagnostics

// Source-generated logger extensions provided by Shared
logger.LogCommandWorkerStarted();

Dependencies

Transitively depends on every Tier-A/B package: Stratara.Abstractions, Stratara.Contracts, Stratara.Diagnostics, Stratara.Domain, Stratara.Resilience, Stratara.Sessions.

Product	Compatible and additional computed target framework versions.
.NET	net10.0 is compatible. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed.

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

net10.0
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.8)
- Microsoft.Extensions.Logging.Abstractions (>= 10.0.8)
- Microsoft.Extensions.Options (>= 10.0.8)
- Microsoft.Extensions.Resilience (>= 10.6.0)
- OpenTelemetry.Api (>= 1.15.3)
- Stratara.Abstractions (>= 3.1.0)
- Stratara.Contracts (>= 3.1.0)
- Stratara.Diagnostics (>= 3.1.0)
- Stratara.Domain (>= 3.1.0)
- Stratara.Resilience (>= 3.1.0)
- Stratara.Sessions (>= 3.1.0)

NuGet packages (9)

Showing the top 5 NuGet packages that depend on Stratara.Shared:

Package	Downloads
Stratara.EventSourcing.EntityFrameworkCore EF Core persistence for the Stratara event-sourced stack on PostgreSQL — write-store, read-store, ASP.NET Identity store, shared conventions, value generators, and UnitOfWork primitives. Targets Npgsql with pgvector.	169
Stratara.Projections Projection runtime for the Stratara event-sourced stack — projection-handler discovery, change-set creation, update application, and projection manager. Sits between read-model repositories and the event-bundle dispatcher.	154
Stratara.Outbox.RabbitMQ Outbox-pattern command and event dispatch for the Stratara event-sourced stack — RabbitMQ IMessageBus implementation, retry worker, mediator command worker, and Redis-coordinated projection-replay state. Azure Service Bus support ships as the sibling Stratara.Outbox.AzureServiceBus package.	141
Stratara.Identity.Core Channel-agnostic identity primitives for the Stratara stack — login/claims/access-token records, sign-in / authentication-state / token-storage abstractions, and a typed HttpClient helper. Shared contract for web, mobile, and desktop hosts.	133
Stratara.Identity.AspNetCore Channel-agnostic ASP.NET Core identity wiring for the Stratara stack — AddAspNetIdentity and AddAspNetIdentityWithSignInManager extensions, IStrataraSignInManager wrapper, EF stores, i18n'd failure messages, optional passkey support. Consumers wire their own AuthenticationStateProvider (Blazor Server, MAUI, etc.).	132

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
3.1.1	42	6/1/2026
3.1.0	78	5/30/2026
3.0.23	98	5/28/2026

**Breaking release.** The `IKeyStore` and `ISecureBlobEncryptor` contracts changed shape, a new
dependency-light `Stratara.Security` package now owns the production key store and envelope
encryption, and a new vendor-neutral `Stratara.Validation` package adds request validation as a
`Stratara.Mediator` pipeline behavior. Consumers must recompile and adapt call sites; data
encrypted under the previous HKDF-style key model is **not** binary-compatible and needs a
re-encrypt pass on its own schedule.

### Added

- **`Stratara.Validation` — vendor-neutral request validation.** A new package providing a
mediator pipeline behavior that runs `IValidator<T>` implementations before the handler and
throws an aggregated `StrataraValidationException` on failure. Register with
`AddStrataraValidation()` (outermost behavior) and `AddValidatorsFromAssemblyContaining<T>()`.
Only `ValidationSeverity.Error` blocks the request; `Warning`/`Info` failures pass through and
are logged. The package has no FluentValidation dependency — the contract is intentionally
FluentValidation-shape-compatible so an optional adapter can be added later.
- **Validation contracts in `Stratara.Abstractions`** (namespace `Stratara.Abstractions.Validation`):
`IValidator<T>`, `ValidationResult`, `ValidationFailure`, `ValidationSeverity`, and
`StrataraValidationException`. Declaring the exception in `Stratara.Abstractions` lets a
consumer's global exception handler map validation failures to its own error model (e.g.
RFC-7807 ProblemDetails) without referencing the behavior package.
- **`Stratara.Security` — production key store + envelope encryption (dependency-light).** Adds
`EnvelopeFileKeyStore`, a file-backed `IKeyStore` storing **KEK-wrapped, versioned per-scope
data-encryption keys** (rotation, single-version revoke, and whole-scope crypto-shred), plus a
`FileMasterKeyProvider` (`IMasterKeyProvider`, the KEK custody seam), an AES-GCM
`ISecureBlobEncryptor`, and the Development-only `DummyKeyStore`. Register with
`AddStrataraFileKeyStore(configuration)`. The package references only `Stratara.Abstractions` +
BCL crypto + `Microsoft.Extensions.*` abstractions — no EF Core, RabbitMQ, Redis, or cloud SDKs —
so lean consumers can encrypt without pulling in `Stratara.Infrastructure`.
- **New security contracts in `Stratara.Abstractions.Security`:** `KeyScope`, `KeyMaterial`, and
`IMasterKeyProvider`.

### Changed

- **BREAKING — `IKeyStore`.** Replaced `EnsureKeyAsync(level, Guid? tenantId, Guid? userId)` with
`GetOrCreateCurrentKeyAsync(KeyScope)` returning `KeyMaterial` (key id + bytes in one call), and
added `RotateAsync(KeyScope)` and `EraseScopeAsync(KeyScope)`. `RevokeAsync(string keyId)` now
performs a real crypto-shred (the production store no longer treats it as a no-op). Scope
identifiers are `string?` (carrying both slugs and `Guid.ToString()` values) rather than `Guid?`.
- **BREAKING — `ISecureBlobEncryptor`.** `EncryptAsync`/`DecryptAsync` now take a `KeyScope` and a
`purpose` instead of a bare `Guid tenantId`. The encrypted stream gains a leading version byte
(v2) and a `purpose` field; legacy streams without the version byte remain readable (configurable
via `Stratara.Security` options).
- The AES-GCM encryption factory, blob encryptor, and dev key store moved out of
`Stratara.Infrastructure` into `Stratara.Security`; `AddSecurity()` now delegates to it. The
field/JSON `[EncryptData]` path (`ISecureJsonSerializer`) stays in `Stratara.Infrastructure`.

This brings the lockstep family to **22 packable packages**.