From 3f4c0720e1e3421431e7baa20882a4a4512a7fab Mon Sep 17 00:00:00 2001
From: ivar <i@oiee.no>
Date: Sun, 19 Oct 2025 23:41:23 +0200
Subject: Initial

---
 src/Utilities/ServicesCollectionExtensions.cs | 62 +++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 src/Utilities/ServicesCollectionExtensions.cs

(limited to 'src/Utilities/ServicesCollectionExtensions.cs')

diff --git a/src/Utilities/ServicesCollectionExtensions.cs b/src/Utilities/ServicesCollectionExtensions.cs
new file mode 100644
index 0000000..0e3b05e
--- /dev/null
+++ b/src/Utilities/ServicesCollectionExtensions.cs
@@ -0,0 +1,62 @@
+using System;
+using System.Security.Claims;
+using IOL.Fagprove.Data;
+using IOL.Fagprove.Data.Enums;
+using IOL.Fagprove.Services;
+using IOL.Fagprove.Services.Interfaces;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.DataProtection;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using StackExchange.Redis;
+
+namespace IOL.Fagprove.Utilities
+{
+    public static class ServicesCollectionExtensions
+    {
+        public static void AddServices(this IServiceCollection services)
+        {
+            services.AddScoped<IUserService, UserService>();
+            services.AddScoped<IAppReservationService, AppReservationService>();
+        }
+
+        public static void AddAppDbContext(this IServiceCollection services, IConfiguration config)
+        {
+            services.AddDbContext<AppDbContext>(options =>
+            {
+                options.UseMySql(config.GetConnectionString(),
+                                 builder => builder.EnableRetryOnFailure(5, TimeSpan.FromSeconds(60), null));
+#if DEBUG
+                options.EnableSensitiveDataLogging();
+#endif
+            });
+        }
+
+        public static void AddDataProtectionWithRedis(this IServiceCollection services, IConfiguration config)
+        {
+            var accessKey = config.GetValue<string>("REDIS_KEY");
+            if (!accessKey.IsPresent()) return;
+            var redis = ConnectionMultiplexer.Connect(
+                $"aredis.cache.net:6380,password={accessKey},ssl=True,abortConnect=False");
+            services.AddDataProtection().PersistKeysToStackExchangeRedis(redis, "IOL.Fagprove.DataProtectionKeys");
+        }
+
+        public static void AddInternalUserPolicies(this IServiceCollection services)
+        {
+            services.Configure<AuthorizationOptions>(options =>
+            {
+                options.AddPolicy(UserRole.Administrator.ToString(), policy =>
+                {
+                    policy.RequireAuthenticatedUser();
+                    policy.RequireClaim(ClaimTypes.Role, UserRole.Administrator.ToString());
+                });
+                options.AddPolicy(UserRole.Basic.ToString(), policy =>
+                {
+                    policy.RequireAuthenticatedUser();
+                    policy.RequireClaim(ClaimTypes.Role, new string[] {UserRole.Basic.ToString()});
+                });
+            });
+        }
+    }
+}
\ No newline at end of file
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