Stratara.Shared 3.1.1

.NET 10.0

dotnet add package Stratara.Shared --version 3.1.1

NuGet\Install-Package Stratara.Shared -Version 3.1.1

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="3.1.1" />

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

<PackageVersion Include="Stratara.Shared" Version="3.1.1" />
                    

                            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 3.1.1

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

#r "nuget: Stratara.Shared, 3.1.1"

#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@3.1.1

#: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=3.1.1
                    

                            Install as a Cake Addin

#tool nuget:?package=Stratara.Shared&version=3.1.1
                    

                            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 (>= 3.1.1)
- Stratara.Contracts (>= 3.1.1)
- Stratara.Diagnostics (>= 3.1.1)
- Stratara.Domain (>= 3.1.1)
- Stratara.Resilience (>= 3.1.1)
- Stratara.Sessions (>= 3.1.1)

NuGet packages (9)

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

Package	Downloads
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.	99
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.	94
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.	94
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.	92
Stratara.Infrastructure Infrastructure glue for the Stratara framework — authorization decorators, configuration providers, and DI composition helpers that wire Mediator, Outbox, Identity, and EF Core into a hosted app.	92

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
3.1.1	0	6/1/2026
3.1.0	55	5/30/2026
3.0.23	78	5/28/2026

### Fixed

- **`FileMasterKeyProvider` now rejects a master KEK that is not exactly 32 bytes at startup.**
The KEK is used directly as an AES-256-GCM key, which accepts only 16/24/32-byte keys. The
provider previously required merely *at least* 32 bytes, so a longer KEK (for example the
48-byte output of `openssl rand -base64 48`, a common HKDF master-key recipe) passed both
construction and the eager `FileKeyStoreStartupProbe`, then threw
`CryptographicException: Specified key is not a valid size for this algorithm` on the **first**
key creation at runtime — defeating the purpose of the boot-time probe. The provider now
validates the decoded length is exactly 32 bytes and fails fast at boot with an actionable
message (`Generate one with: openssl rand -base64 32`). A 32-byte KEK is unaffected.
- **`EnvelopeFileKeyStore` is now safe for multiple processes sharing one store file** (for
example several containers bind-mounting the same host directory). Previously a process only
read the store once at construction, so a data-encryption key created by another process after
startup was invisible (`GetDataEncryptionKeyAsync` returned `null`, breaking decryption), and
two processes creating keys concurrently could overwrite each other's keys or mint colliding
versions for the same scope. Reads now reload from disk on a cache miss (guarded by the file's
last-write time to avoid reload storms), and every mutation serializes through an exclusive
cross-process lock file and re-reads the latest on-disk state before writing. A networked file
system (NFS/SMB) remains unsupported — it guarantees neither atomic rename nor reliable advisory
locks.

### Added

- **`LogEvents.KeyManagement.KeyStoreReloaded` (112_006)** — debug-level event emitted when the
file key store reloads its state from disk to pick up keys written by another process.