WIP

.config/dotnet-tools.json

@@ -3,11 +3,11 @@
   "isRoot": true,
   "tools": {
     "dotnet-ef": {
-      "version": "10.0.1",
+      "version": "9.0.9",
       "commands": [
         "dotnet-ef"
       ],
       "rollForward": false
     }
   }
-}
+}

Agent/Phantom.Agent.Minecraft/Launcher/BaseLauncher.cs

@@ -1,4 +1,5 @@
-using System.Text;
+using System.Collections.ObjectModel;
+using System.Text;
 using Phantom.Agent.Minecraft.Instance;
 using Phantom.Agent.Minecraft.Java;
 using Phantom.Agent.Minecraft.Server;
@@ -11,7 +12,7 @@ public abstract class BaseLauncher : IServerLauncher {
 	private readonly InstanceProperties instanceProperties;
 	
 	protected string MinecraftVersion => instanceProperties.ServerVersion;
-	
+	protected string InstanceFolder => instanceProperties.InstanceFolder;
 	private protected BaseLauncher(InstanceProperties instanceProperties) {
 		this.instanceProperties = instanceProperties;
 	}
@@ -51,17 +52,14 @@ public abstract class BaseLauncher : IServerLauncher {
 		
 		var processConfigurator = new ProcessConfigurator {
 			FileName = javaRuntimeExecutable.ExecutablePath,
-			WorkingDirectory = instanceProperties.InstanceFolder,
+			WorkingDirectory = InstanceFolder,
 			RedirectInput = true,
 			UseShellExecute = false,
 		};
 		
 		var processArguments = processConfigurator.ArgumentList;
 		PrepareJvmArguments(serverJar).Build(processArguments);
-		processArguments.Add("-jar");
+		PrepareJavaProcessArguments(processArguments, serverJar.FilePath);
-		processArguments.Add(serverJar.FilePath);
-		processArguments.Add("nogui");
-		
 		var process = processConfigurator.CreateProcess();
 		var instanceProcess = new InstanceProcess(instanceProperties, process);
 		
@@ -98,7 +96,12 @@ public abstract class BaseLauncher : IServerLauncher {
 	}
 	
 	private protected virtual void CustomizeJvmArguments(JvmArgumentBuilder arguments) {}
-	
+
+	protected virtual void PrepareJavaProcessArguments(Collection<string> processArguments, string serverJarFilePath) {
+		processArguments.Add("-jar");
+		processArguments.Add(serverJarFilePath);
+		processArguments.Add("nogui");
+	}
 	private protected virtual Task<ServerJarInfo> PrepareServerJar(ILogger logger, string serverJarPath, CancellationToken cancellationToken) {
 		return Task.FromResult(new ServerJarInfo(serverJarPath));
 	}

Agent/Phantom.Agent.Minecraft/Launcher/Types/ForgeLauncher.cs

@@ -0,0 +1,29 @@
+using System.Collections.ObjectModel;
+using Phantom.Agent.Minecraft.Instance;
+using Phantom.Agent.Minecraft.Java;
+using Serilog;
+
+namespace Phantom.Agent.Minecraft.Launcher.Types; 
+
+public sealed class ForgeLauncher : BaseLauncher {
+	public ForgeLauncher(InstanceProperties instanceProperties) : base(instanceProperties) {}
+	
+	private protected override void CustomizeJvmArguments(JvmArgumentBuilder arguments) {
+		arguments.AddProperty("terminal.ansi", "true"); // TODO
+	}
+
+	protected override void PrepareJavaProcessArguments(Collection<string> processArguments, string serverJarFilePath) {
+		if (OperatingSystem.IsWindows()) {
+			processArguments.Add("@libraries/net/minecraftforge/forge/1.20.1-47.2.0/win_args.txt");
+		}
+		else {
+			processArguments.Add("@libraries/net/minecraftforge/forge/1.20.1-47.2.0/unix_args.txt");
+		}
+		
+		processArguments.Add("nogui");
+	}
+
+	private protected override Task<ServerJarInfo> PrepareServerJar(ILogger logger, string serverJarPath, CancellationToken cancellationToken) {
+		return Task.FromResult(new ServerJarInfo(Path.Combine(InstanceFolder, "run.sh")));
+	}
+}

Agent/Phantom.Agent.Services/Instances/InstanceManagerActor.cs

@@ -97,6 +97,7 @@ sealed class InstanceManagerActor : ReceiveActor<InstanceManagerActor.ICommand>
 		IServerLauncher launcher = configuration.MinecraftServerKind switch {
 			MinecraftServerKind.Vanilla => new VanillaLauncher(properties),
 			MinecraftServerKind.Fabric  => new FabricLauncher(properties),
+			MinecraftServerKind.Forge   => new ForgeLauncher(properties),
 			_                           => InvalidLauncher.Instance,
 		};
 		

Common/Phantom.Common.Data.Web/Agent/Agent.cs

@@ -15,32 +15,4 @@ public sealed partial record Agent(
 ) {
 	[MemoryPackIgnore]
 	public RamAllocationUnits? AvailableMemory => RuntimeInfo.MaxMemory - Stats?.RunningInstanceMemory;
-	
-	public Agent With(Update update) => new (
-		update.AgentGuid.Or(AgentGuid),
-		update.Configuration.Or(Configuration),
-		update.ConnectionKey.Or(ConnectionKey),
-		update.RuntimeInfo.Or(RuntimeInfo),
-		update.Stats.Or(Stats),
-		update.ConnectionStatus.Or(ConnectionStatus)
-	);
-	
-	[MemoryPackable(GenerateType.VersionTolerant)]
-	public sealed partial record Update(
-		[property: MemoryPackOrder(0)] Optional<Guid> AgentGuid,
-		[property: MemoryPackOrder(1)] Optional<AgentConfiguration> Configuration,
-		[property: MemoryPackOrder(2)] Optional<ImmutableArray<byte>> ConnectionKey,
-		[property: MemoryPackOrder(3)] Optional<AgentRuntimeInfo> RuntimeInfo,
-		[property: MemoryPackOrder(4)] OptionalNullable<AgentStats> Stats,
-		[property: MemoryPackOrder(5)] Optional<IAgentConnectionStatus> ConnectionStatus
-	) {
-		public Update Merge(Update newer) => new (
-			newer.AgentGuid.Or(AgentGuid),
-			newer.Configuration.Or(Configuration),
-			newer.ConnectionKey.Or(ConnectionKey),
-			newer.RuntimeInfo.Or(RuntimeInfo),
-			newer.Stats.Or(Stats),
-			newer.ConnectionStatus.Or(ConnectionStatus)
-		);
-	}
 }

Common/Phantom.Common.Data/Minecraft/MinecraftServerKind.cs

@@ -3,4 +3,5 @@
 public enum MinecraftServerKind : ushort {
 	Vanilla = 1,
 	Fabric = 2,
+	Forge = 3,
 }

Common/Phantom.Common.Data/Optional.cs

@@ -3,47 +3,8 @@
 namespace Phantom.Common.Data;
 
 [MemoryPackable]
-public readonly partial struct Optional<T> {
+public readonly partial record struct Optional<T>(T? Value) {
-	[MemoryPackOrder(0)]
+	public static implicit operator Optional<T>(T? value) {
-	public bool HasValue { get; }
-	
-	[MemoryPackOrder(1)]
-	public T Value {
-		get {
-			if (HasValue) {
-				return field!;
-			}
-			else {
-				throw new InvalidOperationException();
-			}
-		}
-	}
-	
-	[MemoryPackIgnore]
-	public T? ValueOrDefault => HasValue ? Value : default;
-	
-	public Optional() : this(hasValue: false, value: default) {}
-	public Optional(T value) : this(hasValue: true, value) {}
-	
-	[MemoryPackConstructor]
-	private Optional(bool hasValue, T? value) {
-		this.HasValue = hasValue;
-		this.Value = value;
-	}
-	
-	public Optional<R> Map<R>(Func<T, R> func) {
-		return HasValue ? new Optional<R>(func(Value)) : new Optional<R>();
-	}
-	
-	public T Or(T fallbackValue) {
-		return HasValue ? Value : fallbackValue;
-	}
-	
-	public Optional<T> Or(Optional<T> fallbackOptional) {
-		return HasValue ? Value : fallbackOptional;
-	}
-	
-	public static implicit operator Optional<T>(T value) {
 		return new Optional<T>(value);
 	}
 }

Common/Phantom.Common.Data/OptionalNullable.cs

@@ -1,42 +0,0 @@
-using MemoryPack;
-
-namespace Phantom.Common.Data;
-
-[MemoryPackable]
-public readonly partial struct OptionalNullable<T> {
-	[MemoryPackOrder(0)]
-	public bool HasValue { get; }
-	
-	[MemoryPackOrder(1)]
-	public T? Value {
-		get {
-			if (HasValue) {
-				return field;
-			}
-			else {
-				throw new InvalidOperationException();
-			}
-		}
-	}
-	
-	public OptionalNullable() : this(hasValue: false, value: default) {}
-	public OptionalNullable(T? value) : this(hasValue: true, value) {}
-	
-	[MemoryPackConstructor]
-	private OptionalNullable(bool hasValue, T? value) {
-		this.HasValue = hasValue;
-		this.Value = value;
-	}
-	
-	public T? Or(T? fallbackValue) {
-		return HasValue ? Value : fallbackValue;
-	}
-	
-	public OptionalNullable<T> Or(OptionalNullable<T> fallbackOptional) {
-		return HasValue ? Value : fallbackOptional;
-	}
-	
-	public static implicit operator OptionalNullable<T>(T? value) {
-		return new OptionalNullable<T>(value);
-	}
-}

Controller/Phantom.Controller.Database.Postgres/Migrations/20251228211902_AgentAuthSecretNullability.Designer.cs

@@ -1,357 +0,0 @@
-// <auto-generated />
-using System;
-using System.Text.Json;
-using Microsoft.EntityFrameworkCore;
-using Microsoft.EntityFrameworkCore.Infrastructure;
-using Microsoft.EntityFrameworkCore.Migrations;
-using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
-using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
-using Phantom.Controller.Database;
-
-#nullable disable
-
-namespace Phantom.Controller.Database.Postgres.Migrations
-{
-    [DbContext(typeof(ApplicationDbContext))]
-    [Migration("20251228211902_AgentAuthSecretNullability")]
-    partial class AgentAuthSecretNullability
-    {
-        /// <inheritdoc />
-        protected override void BuildTargetModel(ModelBuilder modelBuilder)
-        {
-#pragma warning disable 612, 618
-            modelBuilder
-                .HasAnnotation("ProductVersion", "9.0.9")
-                .HasAnnotation("Relational:MaxIdentifierLength", 63);
-
-            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
-
-            modelBuilder.Entity("Phantom.Controller.Database.Entities.AgentEntity", b =>
-                {
-                    b.Property<Guid>("AgentGuid")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("uuid");
-
-                    b.Property<byte[]>("AuthSecret")
-                        .IsRequired()
-                        .HasMaxLength(12)
-                        .HasColumnType("bytea");
-
-                    b.Property<string>("BuildVersion")
-                        .HasColumnType("text");
-
-                    b.Property<int?>("MaxInstances")
-                        .HasColumnType("integer");
-
-                    b.Property<int?>("MaxMemory")
-                        .HasColumnType("integer");
-
-                    b.Property<string>("Name")
-                        .IsRequired()
-                        .HasColumnType("text");
-
-                    b.Property<int?>("ProtocolVersion")
-                        .HasColumnType("integer");
-
-                    b.HasKey("AgentGuid");
-
-                    b.ToTable("Agents", "agents");
-                });
-
-            modelBuilder.Entity("Phantom.Controller.Database.Entities.AuditLogEntity", b =>
-                {
-                    b.Property<long>("Id")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("bigint");
-
-                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<long>("Id"));
-
-                    b.Property<JsonDocument>("Data")
-                        .HasColumnType("jsonb");
-
-                    b.Property<string>("EventType")
-                        .IsRequired()
-                        .HasColumnType("text");
-
-                    b.Property<string>("SubjectId")
-                        .IsRequired()
-                        .HasColumnType("text");
-
-                    b.Property<string>("SubjectType")
-                        .IsRequired()
-                        .HasColumnType("text");
-
-                    b.Property<Guid?>("UserGuid")
-                        .HasColumnType("uuid");
-
-                    b.Property<DateTime>("UtcTime")
-                        .HasColumnType("timestamp with time zone");
-
-                    b.HasKey("Id");
-
-                    b.HasIndex("UserGuid");
-
-                    b.ToTable("AuditLog", "system");
-                });
-
-            modelBuilder.Entity("Phantom.Controller.Database.Entities.EventLogEntity", b =>
-                {
-                    b.Property<Guid>("EventGuid")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("uuid");
-
-                    b.Property<Guid?>("AgentGuid")
-                        .HasColumnType("uuid");
-
-                    b.Property<JsonDocument>("Data")
-                        .HasColumnType("jsonb");
-
-                    b.Property<string>("EventType")
-                        .IsRequired()
-                        .HasColumnType("text");
-
-                    b.Property<string>("SubjectId")
-                        .IsRequired()
-                        .HasColumnType("text");
-
-                    b.Property<string>("SubjectType")
-                        .IsRequired()
-                        .HasColumnType("text");
-
-                    b.Property<DateTime>("UtcTime")
-                        .HasColumnType("timestamp with time zone");
-
-                    b.HasKey("EventGuid");
-
-                    b.ToTable("EventLog", "system");
-                });
-
-            modelBuilder.Entity("Phantom.Controller.Database.Entities.InstanceEntity", b =>
-                {
-                    b.Property<Guid>("InstanceGuid")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("uuid");
-
-                    b.Property<Guid>("AgentGuid")
-                        .HasColumnType("uuid");
-
-                    b.Property<string>("InstanceName")
-                        .IsRequired()
-                        .HasColumnType("text");
-
-                    b.Property<Guid>("JavaRuntimeGuid")
-                        .HasColumnType("uuid");
-
-                    b.Property<string>("JvmArguments")
-                        .IsRequired()
-                        .HasColumnType("text");
-
-                    b.Property<bool>("LaunchAutomatically")
-                        .HasColumnType("boolean");
-
-                    b.Property<int>("MemoryAllocation")
-                        .HasColumnType("integer");
-
-                    b.Property<string>("MinecraftServerKind")
-                        .IsRequired()
-                        .HasColumnType("text");
-
-                    b.Property<string>("MinecraftVersion")
-                        .IsRequired()
-                        .HasColumnType("text");
-
-                    b.Property<int>("RconPort")
-                        .HasColumnType("integer");
-
-                    b.Property<int>("ServerPort")
-                        .HasColumnType("integer");
-
-                    b.HasKey("InstanceGuid");
-
-                    b.ToTable("Instances", "agents");
-                });
-
-            modelBuilder.Entity("Phantom.Controller.Database.Entities.PermissionEntity", b =>
-                {
-                    b.Property<string>("Id")
-                        .HasColumnType("text");
-
-                    b.HasKey("Id");
-
-                    b.ToTable("Permissions", "identity");
-                });
-
-            modelBuilder.Entity("Phantom.Controller.Database.Entities.RoleEntity", b =>
-                {
-                    b.Property<Guid>("RoleGuid")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("uuid");
-
-                    b.Property<string>("Name")
-                        .IsRequired()
-                        .HasColumnType("text");
-
-                    b.HasKey("RoleGuid");
-
-                    b.ToTable("Roles", "identity");
-                });
-
-            modelBuilder.Entity("Phantom.Controller.Database.Entities.RolePermissionEntity", b =>
-                {
-                    b.Property<Guid>("RoleGuid")
-                        .HasColumnType("uuid");
-
-                    b.Property<string>("PermissionId")
-                        .HasColumnType("text");
-
-                    b.HasKey("RoleGuid", "PermissionId");
-
-                    b.HasIndex("PermissionId");
-
-                    b.ToTable("RolePermissions", "identity");
-                });
-
-            modelBuilder.Entity("Phantom.Controller.Database.Entities.UserAgentAccessEntity", b =>
-                {
-                    b.Property<Guid>("UserGuid")
-                        .HasColumnType("uuid");
-
-                    b.Property<Guid>("AgentGuid")
-                        .HasColumnType("uuid");
-
-                    b.HasKey("UserGuid", "AgentGuid");
-
-                    b.HasIndex("AgentGuid");
-
-                    b.ToTable("UserAgentAccess", "identity");
-                });
-
-            modelBuilder.Entity("Phantom.Controller.Database.Entities.UserEntity", b =>
-                {
-                    b.Property<Guid>("UserGuid")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("uuid");
-
-                    b.Property<string>("Name")
-                        .IsRequired()
-                        .HasColumnType("text");
-
-                    b.Property<string>("PasswordHash")
-                        .IsRequired()
-                        .HasColumnType("text");
-
-                    b.HasKey("UserGuid");
-
-                    b.HasIndex("Name")
-                        .IsUnique();
-
-                    b.ToTable("Users", "identity");
-                });
-
-            modelBuilder.Entity("Phantom.Controller.Database.Entities.UserPermissionEntity", b =>
-                {
-                    b.Property<Guid>("UserGuid")
-                        .HasColumnType("uuid");
-
-                    b.Property<string>("PermissionId")
-                        .HasColumnType("text");
-
-                    b.HasKey("UserGuid", "PermissionId");
-
-                    b.HasIndex("PermissionId");
-
-                    b.ToTable("UserPermissions", "identity");
-                });
-
-            modelBuilder.Entity("Phantom.Controller.Database.Entities.UserRoleEntity", b =>
-                {
-                    b.Property<Guid>("UserGuid")
-                        .HasColumnType("uuid");
-
-                    b.Property<Guid>("RoleGuid")
-                        .HasColumnType("uuid");
-
-                    b.HasKey("UserGuid", "RoleGuid");
-
-                    b.HasIndex("RoleGuid");
-
-                    b.ToTable("UserRoles", "identity");
-                });
-
-            modelBuilder.Entity("Phantom.Controller.Database.Entities.AuditLogEntity", b =>
-                {
-                    b.HasOne("Phantom.Controller.Database.Entities.UserEntity", "User")
-                        .WithMany()
-                        .HasForeignKey("UserGuid")
-                        .OnDelete(DeleteBehavior.SetNull);
-
-                    b.Navigation("User");
-                });
-
-            modelBuilder.Entity("Phantom.Controller.Database.Entities.RolePermissionEntity", b =>
-                {
-                    b.HasOne("Phantom.Controller.Database.Entities.PermissionEntity", null)
-                        .WithMany()
-                        .HasForeignKey("PermissionId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
-                    b.HasOne("Phantom.Controller.Database.Entities.RoleEntity", null)
-                        .WithMany()
-                        .HasForeignKey("RoleGuid")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-                });
-
-            modelBuilder.Entity("Phantom.Controller.Database.Entities.UserAgentAccessEntity", b =>
-                {
-                    b.HasOne("Phantom.Controller.Database.Entities.AgentEntity", null)
-                        .WithMany()
-                        .HasForeignKey("AgentGuid")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
-                    b.HasOne("Phantom.Controller.Database.Entities.UserEntity", null)
-                        .WithMany()
-                        .HasForeignKey("UserGuid")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-                });
-
-            modelBuilder.Entity("Phantom.Controller.Database.Entities.UserPermissionEntity", b =>
-                {
-                    b.HasOne("Phantom.Controller.Database.Entities.PermissionEntity", null)
-                        .WithMany()
-                        .HasForeignKey("PermissionId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
-                    b.HasOne("Phantom.Controller.Database.Entities.UserEntity", null)
-                        .WithMany()
-                        .HasForeignKey("UserGuid")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-                });
-
-            modelBuilder.Entity("Phantom.Controller.Database.Entities.UserRoleEntity", b =>
-                {
-                    b.HasOne("Phantom.Controller.Database.Entities.RoleEntity", "Role")
-                        .WithMany()
-                        .HasForeignKey("RoleGuid")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
-                    b.HasOne("Phantom.Controller.Database.Entities.UserEntity", "User")
-                        .WithMany()
-                        .HasForeignKey("UserGuid")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
-                    b.Navigation("Role");
-
-                    b.Navigation("User");
-                });
-#pragma warning restore 612, 618
-        }
-    }
-}

Controller/Phantom.Controller.Database.Postgres/Migrations/20251228211902_AgentAuthSecretNullability.cs

@@ -1,42 +0,0 @@
-using Microsoft.EntityFrameworkCore.Migrations;
-
-#nullable disable
-
-namespace Phantom.Controller.Database.Postgres.Migrations
-{
-    /// <inheritdoc />
-    public partial class AgentAuthSecretNullability : Migration
-    {
-        /// <inheritdoc />
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.AlterColumn<byte[]>(
-                name: "AuthSecret",
-                schema: "agents",
-                table: "Agents",
-                type: "bytea",
-                maxLength: 12,
-                nullable: false,
-                defaultValue: new byte[0],
-                oldClrType: typeof(byte[]),
-                oldType: "bytea",
-                oldMaxLength: 12,
-                oldNullable: true);
-        }
-
-        /// <inheritdoc />
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.AlterColumn<byte[]>(
-                name: "AuthSecret",
-                schema: "agents",
-                table: "Agents",
-                type: "bytea",
-                maxLength: 12,
-                nullable: true,
-                oldClrType: typeof(byte[]),
-                oldType: "bytea",
-                oldMaxLength: 12);
-        }
-    }
-}

Controller/Phantom.Controller.Database.Postgres/Migrations/ApplicationDbContextModelSnapshot.cs

@@ -30,7 +30,6 @@ namespace Phantom.Controller.Database.Postgres.Migrations
                         .HasColumnType("uuid");
 
                     b.Property<byte[]>("AuthSecret")
-                        .IsRequired()
                         .HasMaxLength(12)
                         .HasColumnType("bytea");
 

Controller/Phantom.Controller.Database/Entities/AgentEntity.cs

@@ -20,7 +20,7 @@ public sealed class AgentEntity {
 	public RamAllocationUnits? MaxMemory { get; set; }
 	
 	[MaxLength(AuthSecret.Length)]
-	public AuthSecret AuthSecret { get; set; }
+	public AuthSecret? AuthSecret { get; set; }
 	
 	public AgentConfiguration Configuration => new (Name);
 	public AgentVersionInfo? VersionInfo => ProtocolVersion is {} protocolVersion && BuildVersion is {} buildVersion ? new AgentVersionInfo(protocolVersion, buildVersion) : null;
@@ -30,6 +30,5 @@ public sealed class AgentEntity {
 		AgentGuid = agentGuid;
 		Name = null!;
 		BuildVersion = null!;
-		AuthSecret = null!;
 	}
 }

Controller/Phantom.Controller.Database/Phantom.Controller.Database.csproj

@@ -11,6 +11,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
+    <PackageReference Include="System.Linq.Async" />
   </ItemGroup>
   
   <ItemGroup>

Controller/Phantom.Controller.Services/Agents/AgentManager.cs

@@ -1,6 +1,7 @@
 using System.Collections.Concurrent;
 using System.Collections.Immutable;
 using Akka.Actor;
+using Microsoft.EntityFrameworkCore;
 using Phantom.Common.Data;
 using Phantom.Common.Data.Replies;
 using Phantom.Common.Data.Web.Agent;
@@ -8,6 +9,7 @@ using Phantom.Common.Data.Web.Users;
 using Phantom.Common.Messages.Agent.Handshake;
 using Phantom.Common.Messages.Agent.ToAgent;
 using Phantom.Controller.Database;
+using Phantom.Controller.Database.Entities;
 using Phantom.Controller.Minecraft;
 using Phantom.Controller.Services.Users.Sessions;
 using Phantom.Utils.Actor;
@@ -31,11 +33,12 @@ sealed class AgentManager(
 	
 	public async Task Initialize() {
 		await using var ctx = dbProvider.Eager();
+		await Migrate(ctx);
 		
 		await foreach (var entity in ctx.Agents.AsAsyncEnumerable().WithCancellation(cancellationToken)) {
 			var agentGuid = entity.AgentGuid;
 			
-			if (AddAgent(loggedInUserGuid: null, agentGuid, entity.Configuration, entity.AuthSecret, entity.RuntimeInfo)) {
+			if (AddAgent(loggedInUserGuid: null, agentGuid, entity.Configuration, entity.AuthSecret!, entity.RuntimeInfo)) {
 				Logger.Information("Loaded agent \"{AgentName}\" (GUID {AgentGuid}) from database.", entity.Name, agentGuid);
 			}
 		}
@@ -47,6 +50,19 @@ sealed class AgentManager(
 		return agentsByAgentGuid.TryAdd(agentGuid, actorSystem.ActorOf(AgentActor.Factory(init), name));
 	}
 	
+	private async Task Migrate(ApplicationDbContext ctx) {
+		List<AgentEntity> agentsWithoutSecrets = await ctx.Agents.Where(static entity => entity.AuthSecret == null).ToListAsync(cancellationToken);
+		if (agentsWithoutSecrets.Count == 0) {
+			return;
+		}
+		
+		foreach (var entity in agentsWithoutSecrets) {
+			entity.AuthSecret = AuthSecret.Generate();
+		}
+		
+		await ctx.SaveChangesAsync(cancellationToken);
+	}
+	
 	public async Task<ImmutableArray<ConfigureInstanceMessage>?> RegisterAgent(Guid agentGuid, AgentRegistration registration) {
 		if (!agentsByAgentGuid.TryGetValue(agentGuid, out var agentActor)) {
 			return null;

Controller/Phantom.Controller.Services/Users/Sessions/AuthenticatedUserCache.cs

@@ -1,5 +1,4 @@
 using System.Collections.Concurrent;
-using System.Diagnostics.CodeAnalysis;
 using Phantom.Common.Data.Web.Users;
 using Phantom.Controller.Database;
 using Phantom.Controller.Database.Entities;
@@ -10,7 +9,7 @@ namespace Phantom.Controller.Services.Users.Sessions;
 sealed class AuthenticatedUserCache {
 	private readonly ConcurrentDictionary<Guid, AuthenticatedUserInfo> authenticatedUsersByGuid = new ();
 	
-	public bool TryGet(Guid userGuid, [NotNullWhen(true)] out AuthenticatedUserInfo? userInfo) {
+	public bool TryGet(Guid userGuid, out AuthenticatedUserInfo? userInfo) {
 		return authenticatedUsersByGuid.TryGetValue(userGuid, out userInfo);
 	}
 	

Controller/Phantom.Controller.Services/Users/Sessions/UserLoginManager.cs

@@ -77,13 +77,8 @@ sealed class UserLoginManager {
 		return userGuid != null && authenticatedUserCache.TryGet(userGuid.Value, out var userInfo) ? new LoggedInUser(userInfo) : default;
 	}
 	
-	public Optional<AuthenticatedUserInfo> GetAuthenticatedUser(Guid userGuid, ImmutableArray<byte> authToken) {
+	public AuthenticatedUserInfo? GetAuthenticatedUser(Guid userGuid, ImmutableArray<byte> authToken) {
-		if (authenticatedUserCache.TryGet(userGuid, out var userInfo) && GetSessionBucket(authToken).Contains(userGuid, authToken)) {
+		return authenticatedUserCache.TryGet(userGuid, out var userInfo) && GetSessionBucket(authToken).Contains(userGuid, authToken) ? userInfo : null;
-			return userInfo;
-		}
-		else {
-			return default;
-		}
 	}
 	
 	private sealed class UserSessionBucket {

Directory.Build.props

@@ -1,8 +1,8 @@
 <Project>
   
   <PropertyGroup>
-    <TargetFramework>net10.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
-    <LangVersion>14</LangVersion>
+    <LangVersion>13</LangVersion>
   </PropertyGroup>
   
   <PropertyGroup>

Dockerfile

@@ -1,7 +1,7 @@
 # +---------------+
 # | Prepare build |
 # +---------------+
-FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/nightly/sdk:10.0 AS phantom-builder
+FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/nightly/sdk:9.0 AS phantom-builder
 ARG TARGETARCH
 
 ADD . /app
@@ -19,7 +19,7 @@ RUN find .artifacts/publish/*/* -maxdepth 0 -execdir mv '{}' 'release' \;
 # +---------------------+
 # | Phantom Agent image |
 # +---------------------+
-FROM mcr.microsoft.com/dotnet/nightly/runtime:10.0 AS phantom-agent
+FROM mcr.microsoft.com/dotnet/nightly/runtime:9.0 AS phantom-agent
 
 RUN mkdir /data && chmod 777 /data
 WORKDIR /data
@@ -46,7 +46,7 @@ ENTRYPOINT ["dotnet", "/app/Phantom.Agent.dll"]
 # +--------------------------+
 # | Phantom Controller image |
 # +--------------------------+
-FROM mcr.microsoft.com/dotnet/nightly/runtime:10.0 AS phantom-controller
+FROM mcr.microsoft.com/dotnet/nightly/runtime:9.0 AS phantom-controller
 
 RUN mkdir /data && chmod 777 /data
 WORKDIR /data

Packages.props

@@ -1,14 +1,15 @@
 <Project>
   
   <ItemGroup>
-    <PackageReference Update="Microsoft.AspNetCore.Components.Authorization" Version="10.0.1" />
+    <PackageReference Update="Microsoft.AspNetCore.Components.Authorization" Version="9.0.9" />
-    <PackageReference Update="Microsoft.AspNetCore.Components.Web"           Version="10.0.1" />
+    <PackageReference Update="Microsoft.AspNetCore.Components.Web"           Version="9.0.9" />
   </ItemGroup>
   
   <ItemGroup>
-    <PackageReference Update="Microsoft.EntityFrameworkCore.Tools"      Version="10.0.1" />
+    <PackageReference Update="Microsoft.EntityFrameworkCore.Relational" Version="9.0.9" />
-    <PackageReference Update="Microsoft.EntityFrameworkCore.Relational" Version="10.0.1" />
+    <PackageReference Update="Microsoft.EntityFrameworkCore.Tools"      Version="9.0.9" />
-    <PackageReference Update="Npgsql.EntityFrameworkCore.PostgreSQL"    Version="10.0.0" />
+    <PackageReference Update="Npgsql.EntityFrameworkCore.PostgreSQL"    Version="9.0.4" />
+    <PackageReference Update="System.Linq.Async"                        Version="6.0.3" />
   </ItemGroup>
   
   <ItemGroup>
@@ -22,7 +23,7 @@
   
   <ItemGroup>
     <PackageReference Update="Serilog"               Version="4.3.0" />
-    <PackageReference Update="Serilog.AspNetCore"    Version="10.0.0" />
+    <PackageReference Update="Serilog.AspNetCore"    Version="9.0.0" />
     <PackageReference Update="Serilog.Sinks.Async"   Version="2.1.0" />
     <PackageReference Update="Serilog.Sinks.Console" Version="6.0.0" />
   </ItemGroup>

Utils/Phantom.Utils/Processes/OneShotProcess.cs

@@ -2,9 +2,17 @@
 
 namespace Phantom.Utils.Processes;
 
-public sealed class OneShotProcess(ILogger logger, ProcessConfigurator configurator) {
+public sealed class OneShotProcess {
+	private readonly ILogger logger;
+	private readonly ProcessConfigurator configurator;
+	
 	public event EventHandler<Process.Output>? OutputReceived;
 	
+	public OneShotProcess(ILogger logger, ProcessConfigurator configurator) {
+		this.logger = logger;
+		this.configurator = configurator;
+	}
+	
 	public async Task<bool> Run(CancellationToken cancellationToken) {
 		using var process = configurator.CreateProcess();
 		process.OutputReceived += OutputReceived;

Utils/Phantom.Utils/Processes/ProcessConfigurator.cs

@@ -31,12 +31,6 @@ public sealed class ProcessConfigurator {
 		set => startInfo.UseShellExecute = value;
 	}
 	
-	public ProcessConfigurator() {
-		if (OperatingSystem.IsWindows()) {
-			startInfo.CreateNewProcessGroup = true;
-		}
-	}
-	
 	public Process CreateProcess() {
 		return new Process(new System.Diagnostics.Process { StartInfo = startInfo });
 	}

Web/Phantom.Web.Services/Authentication/CustomAuthenticationStateProvider.cs

@@ -87,7 +87,12 @@ public sealed class CustomAuthenticationStateProvider : ServerAuthenticationStat
 		}
 		
 		var session = await controllerConnection.Send<GetAuthenticatedUser, Optional<AuthenticatedUserInfo>>(new GetAuthenticatedUser(userGuid, authToken), TimeSpan.FromSeconds(30), cancellationToken);
-		return session.HasValue ? new AuthenticatedUser(session.Value, authToken) : null;
+		if (session.Value is {} userInfo) {
+			return new AuthenticatedUser(userInfo, authToken);
+		}
+		else {
+			return null;
+		}
 	}
 	
 	private void SetLoadedSession(AuthenticatedUser authenticatedUser) {

Web/Phantom.Web.Services/Authentication/UserLoginManager.cs

@@ -19,12 +19,10 @@ public sealed class UserLoginManager(Navigation navigation, UserSessionBrowserSt
 			return false;
 		}
 		
-		if (!result.HasValue) {
+		if (result.Value is not var (userInfo, authToken)) {
 			return false;
 		}
 		
-		var (userInfo, authToken) = result.Value;
-		
 		Logger.Information("Successfully logged in {Username}.", username);
 		
 		authenticationStateProvider.SetUnloadedSession();

Web/Phantom.Web/App.razor

@@ -1,9 +1,8 @@
-@using Phantom.Web.Errors
+@using Phantom.Web.Services
-@using Phantom.Web.Services
 @inject Navigation Navigation
 
 <CascadingAuthenticationState>
-  <Router AppAssembly="@typeof(App).Assembly" NotFoundPage="typeof(NotFound)">
+  <Router AppAssembly="@typeof(App).Assembly">
     <Found Context="routeData">
       <AuthorizeRouteView RouteData="@routeData" DefaultLayout="@typeof(MainLayout)">
         <NotAuthorized>
@@ -18,5 +17,11 @@
       </AuthorizeRouteView>
       <FocusOnNavigate RouteData="@routeData" Selector="h1" />
     </Found>
+    <NotFound>
+      <LayoutView Layout="@typeof(MainLayout)">
+        <h1>Not Found</h1>
+        <p role="alert">Sorry, there's nothing at this address.</p>
+      </LayoutView>
+    </NotFound>
   </Router>
 </CascadingAuthenticationState>

Web/Phantom.Web/Errors/NotFound.razor

@@ -1,5 +0,0 @@
-@page "/error/404"
-@layout MainLayout
-
-<h1>Not Found</h1>
-<p role="alert">Sorry, there's nothing at this address.</p>

Web/Phantom.Web/Layout/_Layout.cshtml

@@ -34,7 +34,7 @@
     <script src="_framework/blazor.server.js"></script>
     @* ReSharper restore Html.PathError *@
     <script src="lib/bootstrap/bootstrap.bundle.min.js"></script>
-    <script src="js/site.js?v=2"></script>
+    <script src="js/site.js"></script>
   </body>
 
 </html>

Web/Phantom.Web/Pages/Agents.razor

@@ -93,7 +93,7 @@
     <Cell>
       <PermissionView Permission="Permission.ManageAllAgents">
         <a href="agents/@agent.AgentGuid/edit" type="button" class="btn btn-primary btn-sm">Edit Agent</a>
-        <button type="button" class="btn btn-warning btn-sm" data-clipboard="@connectionKey" onclick="copyToClipboard(this);">Copy Agent Key</button>
+        <button type="button" class="btn btn-danger btn-sm" data-clipboard="@connectionKey" onclick="copyToClipboard(this);">Copy Agent Key</button>
       </PermissionView>
     </Cell>
   </ItemRow>

global.json

@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "10.0.0",
+    "version": "9.0.0",
     "rollForward": "latestMinor",
     "allowPrerelease": true
   }