ActiveLogin/ActiveLogin.Identity

This system is a .NET library for parsing, validating, and extracting demographic hints from Swedish personal identity numbers and coordination numbers. It provides core parsing logic, ASP.NET Core validation attributes, and sample applications in both C\# and F\#. The implementation has been migrated to F\# and updated to target .NET 10, with comprehensive test coverage ensuring strict validation modes and accurate checksum verification.

A new F\# console application sample has been added to demonstrate parsing and displaying Swedish personal identity numbers, including support for coordination numbers and test number detection.

samples/ConsoleSample.FSharp · high confidence

The library now includes a new CoordinationNumberAttribute for validating Swedish coordination numbers, expanding the range of supported identity types. Additionally, the existing SwedishPersonalIdentityNumberAttribute has been renamed to PersonalIdentityNumberAttribute to remove the redundant 'Swedish' prefix from the type name, while maintaining the same validation logic for personal identity numbers.

src/ActiveLogin.Identity.Swedish.AspNetCore · high confidence

The test data library now includes official test Coordination Numbers (Samordningsnummer) alongside existing Personal Identity Numbers. This adds new \CoordinationNumberTestData\ and \PersonalIdentityNumberTestData\ classes with methods to retrieve random or shuffled test numbers, and introduces \IsTestNumber\ extension methods for both types to easily verify if a number is a test value.

src/ActiveLogin.Identity.Swedish.TestData · high confidence

The library now supports parsing and validating Swedish Coordination Numbers (used when the exact date of birth is unknown) alongside standard Personal Identity Numbers. This change introduces a new \StrictMode\ configuration with options for ten-digit, twelve-digit, or mixed-length validation, allowing users to enforce stricter input formats. The underlying type system has been updated to distinguish between personal and coordination number structures, ensuring accurate checksum validation for both types.

ActiveLogin.Identity.Swedish · high confidence

The project has been restructured to include new solution folders for samples, docs, and GitHub configuration, alongside the addition of standard repository governance files (CODE\_OF\_CONDUCT, CONTRIBUTING, SECURITY). The core library implementation has migrated from C\# to F\#, reflected by the new \.fsproj\ project files and F\#-specific test and benchmark projects. The solution now targets .NET SDK 10.0.101 and includes a new C\# console sample, while the main library project has been renamed to remove the 'Swedish' prefix from its type names.

(repo-wide) · high confidence

The Swedish personal identity number parsing logic has been rewritten from C\# to F\#, introducing a new \CoordinationNumber\ type alongside the existing \PersonalIdentityNumber\. This change adds support for parsing and validating Swedish coordination numbers (Samordningsnummer), which are used for individuals not yet registered in the Swedish population register. The parser now supports stricter validation modes and provides hint extensions for date of birth, age, and gender for both personal and coordination numbers. The old C\# implementation and the \SwedishLegalGender\ enum have been removed.

src/ActiveLogin.Identity.Swedish · high confidence

The ConsoleSample.CSharp project has been updated to showcase the library's capabilities for parsing Swedish personal identity numbers, coordination numbers, and individual identity numbers. The sample now includes specific demonstrations of parsing in strict mode (e.g., TenDigits), utilizes the new TestData project for generating test inputs, and reflects namespace changes such as the move of extensions to ActiveLogin.Identity.Swedish.Extensions.

samples/ConsoleSample.CSharp · high confidence

Added F\# property-based tests for Swedish identity numbers; Added unit tests for Swedish identity validation attributes; Migrate Swedish Personal Identity Number tests to new API.

The sample projects and test suites have been upgraded to target .NET 10.0, replacing the previous .NET Core 2.1 target. Additionally, the AspNetCore library's dependency on System.ComponentModel.Annotations has been updated from version 4.5.0 to 5.0.0, and test tooling packages (xUnit, Microsoft.NET.Test.Sdk) have been bumped to their latest versions.

(dependencies) · high confidence

Written by watchdog.canine.dev from the codebase's own history, inside the signed delivery this page is composed from.

• CAI 63 → 63 (-0.3)
• Rubric changed (rubric-2026.09.15 → rubric-2026.10.1) — scores are not directly comparable.

• Code Health 97 → 97 (+0.0)
• Architecture 97 → 100 (+2.5)
• Maturity 50 → 50 (+0.0)
• Readiness 61 → 61 (+0.0)
• Security 83 → 80 (-2.9)

• Documentation: no installation or build instructions (README.md)
• Documentation: no usage examples (README.md)
• The parameter representing the string form of a Swedish personal identity number is named differently in different contexts. One uses the suffix 'String' (personalIdentityNumberString) while the other uses the base name (personalIdentityNumber). While personalIdentityNumber might refer to the object type in some contexts, here both are string parameters, suggesting a naming inconsistency for the same concept.
• redundant comment (samples/ConsoleSample.CSharp/Program.cs)

• Unchanged — 0 containers · 1 contexts · 0 edges

Written by watchdog.canine.dev from the codebase's own history, inside the signed delivery this page is composed from.

ActiveLogin/ActiveLogin.Identity was measured the same way every project in this corpus was: the same rubric, at a pinned commit, with the result published in full. Point a surveyor at a repository you know and see whether you agree with it.