Added redis

Wave/Program.cs

@@ -1,8 +1,13 @@
 using Microsoft.AspNetCore.Components.Authorization;
 using Microsoft.AspNetCore.Components.Server;
+using Microsoft.AspNetCore.DataProtection;
+using Microsoft.AspNetCore.DataProtection.AuthenticatedEncryption;
+using Microsoft.AspNetCore.DataProtection.AuthenticatedEncryption.ConfigurationModel;
 using Microsoft.AspNetCore.Identity;
 using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Diagnostics.Metrics;
 using Microsoft.Extensions.Options;
+using StackExchange.Redis;
 using Tomlyn.Extensions.Configuration;
 using Wave.Components;
 using Wave.Components.Account;
@@ -21,6 +26,27 @@
 builder.Services.AddRazorComponents().AddInteractiveServerComponents();
 builder.Services.AddControllers();
 
+#region Data Protection & Redis
+
+if (builder.Configuration.GetConnectionString("Redis") is { } redisUri) {
+    var redis = ConnectionMultiplexer.Connect(redisUri);
+    builder.Services.AddDataProtection()
+        .PersistKeysToStackExchangeRedis(redis)
+        .UseCryptographicAlgorithms(new AuthenticatedEncryptorConfiguration() {
+            EncryptionAlgorithm = EncryptionAlgorithm.AES_256_CBC,
+            ValidationAlgorithm = ValidationAlgorithm.HMACSHA256
+        });
+} else {
+    builder.Services.AddDataProtection()
+        .UseCryptographicAlgorithms(new AuthenticatedEncryptorConfiguration() {
+            EncryptionAlgorithm = EncryptionAlgorithm.AES_256_CBC,
+            ValidationAlgorithm = ValidationAlgorithm.HMACSHA256
+        });
+    Console.WriteLine("No Redis connection string found.");
+}
+
+#endregion
+
 #region Authentication & Authorization
 
 builder.Services.AddCascadingAuthenticationState();
@@ -80,6 +106,7 @@
     builder.Services.AddScoped<IEmailSender<ApplicationUser>, SmtpEmailSender>();
 } else {
     builder.Services.AddSingleton<IEmailSender<ApplicationUser>, IdentityNoOpEmailSender>();
+    Console.WriteLine("No Email provider configured.");
 }
 
 #endregion

Wave/Wave.csproj

@@ -16,6 +16,7 @@
     <PackageReference Include="Magick.NET-Q8-AnyCPU" Version="13.5.0" />
     <PackageReference Include="MailKit" Version="4.3.0" />
     <PackageReference Include="Markdig" Version="0.34.0" />
+    <PackageReference Include="Microsoft.AspNetCore.DataProtection.StackExchangeRedis" Version="8.0.1" />
     <PackageReference Include="Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore" Version="8.0.0" />
     <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="8.0.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="8.0.0" />

docker-compose.yml

@@ -14,11 +14,14 @@ services:
         - database:db
     environment:
       - "WAVE_ConnectionStrings__DefaultConnection=Host=db; Username=wave; Password=development"
+      - "WAVE_ConnectionStrings__Redis=redis,password=development"
     volumes:
       - wave-files:/app/files
       - wave-config:/configuration
     networks:
       - wave
+    depends_on:
+      - database
   database:
     image: postgres:16.1-alpine
     restart: unless-stopped
@@ -30,10 +33,19 @@ services:
       -  wave-db:/var/lib/postgresql/data
     networks:
       - wave 
+  redis:
+    image: redis:7-alpine
+    restart: unless-stopped
+    command: redis-server --requirepass development --save 60 1 --loglevel warning
+    volumes:
+      - wave-redis:/data
+    networks:
+      - wave
 
 volumes:
   wave-files:
   wave-config:
   wave-db:
+  wave-redis:
 networks:
   wave: