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mic-check/src/api/MicCheck.Api/Common/Security/Authentication/ApiKeyAuthenticationHandler.cs
James Wampler 20188c61a2
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Refactor nunit tests off InMemory/WebApplicationFactory, remove tuple returns (#4)
## Summary
- Extract `IMicCheckDbContext` and mock DB access with Moq instead of the EF InMemory provider, per CLAUDE.md testing guidelines.
- Rewrite HTTP-pipeline tests to exercise controllers/auth handlers directly instead of `WebApplicationFactory`.
- Remove tuple return types across the API in favor of named records (`PagedResult<T>`, `ProfileUpdateResult`, `ApiKeyCreationResult`).

## Test plan
- [x] `dotnet build` (full solution)
- [x] `dotnet test tests/api/MicCheck.Api.Tests.Unit` — 187/187 pass
- [x] `dotnet test tests/api/MicCheck.Api.Tests.Integration` — 8/8 pass (live API + Postgres via Aspire)
- [x] Verified Aspire AppHost/dashboard starts and API responds

Reviewed-on: #4
2026-07-04 21:40:47 -07:00

57 lines
2.2 KiB
C#
Executable File

using System.Security.Claims;
using System.Text.Encodings.Web;
using MicCheck.Api.Common.Security.ApiKeys;
using MicCheck.Api.Data;
using Microsoft.AspNetCore.Authentication;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Options;
namespace MicCheck.Api.Common.Security.Authentication;
public class ApiKeyAuthenticationHandler(IOptionsMonitor<AuthenticationSchemeOptions> options, ILoggerFactory logger, UrlEncoder encoder, IMicCheckDbContext db)
: AuthenticationHandler<AuthenticationSchemeOptions>(options, logger, encoder)
{
public const string SchemeName = "ApiKey";
private const string ApiKeyPrefix = "Api-Key ";
protected override async Task<AuthenticateResult> HandleAuthenticateAsync()
{
if (!Request.Headers.TryGetValue("Authorization", out var authHeader))
return AuthenticateResult.NoResult();
var headerValue = authHeader.FirstOrDefault();
if (string.IsNullOrWhiteSpace(headerValue) ||
!headerValue.StartsWith(ApiKeyPrefix, StringComparison.OrdinalIgnoreCase))
return AuthenticateResult.NoResult();
var rawKey = headerValue[ApiKeyPrefix.Length..].Trim();
if (string.IsNullOrWhiteSpace(rawKey))
return AuthenticateResult.Fail("API key value is empty.");
var hashedKey = ApiKeyHasher.Hash(rawKey);
var apiKey = await db.ApiKeys
.FirstOrDefaultAsync(k => k.Key == hashedKey);
if (apiKey is null)
return AuthenticateResult.Fail("Invalid API key.");
if (!apiKey.IsActive)
return AuthenticateResult.Fail("API key is inactive.");
if (apiKey.ExpiresAt.HasValue && apiKey.ExpiresAt.Value < DateTimeOffset.UtcNow)
return AuthenticateResult.Fail("API key has expired.");
var claims = new[]
{
new Claim("OrganizationId", apiKey.OrganizationId.ToString()),
new Claim("OrganizationRole", "Admin")
};
var identity = new ClaimsIdentity(claims, Scheme.Name);
var ticket = new AuthenticationTicket(new ClaimsPrincipal(identity), Scheme.Name);
return AuthenticateResult.Success(ticket);
}
}