Stratara.Identity.AspNetCore 3.1.0

.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package Stratara.Identity.AspNetCore --version 3.1.0
                    


                    

                
NuGet\Install-Package Stratara.Identity.AspNetCore -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.Identity.AspNetCore" Version="3.1.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Stratara.Identity.AspNetCore" Version="3.1.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Stratara.Identity.AspNetCore" />
                    


                            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.Identity.AspNetCore --version 3.1.0
                    


                    

                
#r "nuget: Stratara.Identity.AspNetCore, 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.Identity.AspNetCore@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.Identity.AspNetCore&version=3.1.0
                    


                            Install as a Cake Addin
                        

                    

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


                            Install as a Cake Tool

Stratara.Identity.AspNetCore

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

Channel-agnostic ASP.NET Core identity wiring for the Stratara stack. Provides the AddAspNetIdentity / AddAspNetIdentityWithSignInManager extension methods and an IStrataraSignInManager wrapper around the ASP.NET Core SignInManager. Channel-specific glue (Blazor Server's AuthenticationStateProvider, MAUI session-state forwarders, etc.) is the consumer's responsibility — Stratara intentionally stops at the ASP.NET-Core-generic surface to stay application-agnostic.

What's in the box

Folder Contents
DependencyInjection/AspCoreIdentityServiceCollectionExtensions AddAspNetIdentity<TUser, TIdentityDbContext>() (Stratara password/lockout/schema-v3/passkey defaults), AddAspNetIdentityWithSignInManager<TUser, TIdentityDbContext>() (same + AspNetSignInManager + localization), AddDevelopmentNoOpEmailSender<TUser>() (dev-only, throws in Production)
Services/AspNetSignInManager<TUser> Wraps SignInManager<TUser> + UserManager<TUser> and produces StrataraSignInResult with already-localized failure messages
Services/IdentityNoOpEmailSender<TUser> Development-time email sender that drops every email (Task.CompletedTask); replace in production
Resources/IdentityResources Resource-anchor for sign-in failure messages. English default ships in IdentityResources.resx; IdentityResources.de.resx provides German overrides. AddAspNetIdentityWithSignInManager calls AddLocalization() so IStringLocalizer<IdentityResources> resolves automatically.

Localization

AspNetSignInManager resolves its five user-facing failure messages (Identity.SignIn.Lockout, NotAllowed, InvalidCredentials, InvalidTwoFactor, InvalidRecoveryCode) via IStringLocalizer<IdentityResources>. Languages out of the box: English (default) and German (de). To add another culture, ship a satellite .resx (e.g. IdentityResources.fr.resx) in your own assembly and register a chained IStringLocalizer<IdentityResources> if needed. Selection follows CultureInfo.CurrentUICulture — wire up app.UseRequestLocalization(...) to map this from the request.

Quick start

// Channel-agnostic ASP.NET Core host (MVC, Razor Pages, Minimal API, ...):
builder.AddAspNetIdentityWithSignInManager<ApplicationUser, IdentityDbContext>();

// Or for a host without sign-in manager (e.g. a worker that only needs identity stores):
builder.AddAspNetIdentity<ApplicationUser, IdentityDbContext>();

For Blazor Server hosts, additionally register your own IStrataraAuthenticationStateProvider implementation (and the AuthenticationStateProvider forwarder). Stratara does not ship a Blazor-specific provider — the previous BlazorAuthenticationStateProvider lived here in 1.x but moved out in v2.0.0 to keep this package application-agnostic.

Dependencies

  • Stratara.Identity.Core — channel-agnostic abstractions (IStrataraSignInManager, IStrataraAuthenticationStateProvider) + shared model records.
  • Stratara.Shared — multitenancy + session-context types.
  • Microsoft.AspNetCore.App — shared framework reference for SignInManager, IEmailSender<TUser>, etc.
  • Microsoft.AspNetCore.Identity.EntityFrameworkCore — ASP.NET Identity stores.
  • Microsoft.IdentityModel.JsonWebTokens, System.IdentityModel.Tokens.Jwt — JWT helpers for token-based flows.
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.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
3.1.4 91 6/15/2026
3.1.3 96 6/10/2026
3.1.2 117 6/5/2026
3.1.1 184 6/1/2026
3.1.0 110 5/30/2026
3.0.23 100 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**.