Added NLog, Added UserService, Added database and seed seed

Birdmap.BLL/Birdmap.BLL.csproj

@@ -5,6 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <ProjectReference Include="..\Birdmap.Common\Birdmap.Common.csproj" />
     <ProjectReference Include="..\Birdmap.DAL\Birdmap.DAL.csproj" />
   </ItemGroup>
 

Birdmap.BLL/Exceptions/AuthenticationException.cs

@@ -1,12 +1,26 @@
 using System;
+using System.Runtime.Serialization;
 
 namespace Birdmap.BLL.Exceptions
 {
+    [Serializable]
     public class AuthenticationException : Exception
     {
         public AuthenticationException()
             : base("Username or password is incorrect.")
         {
         }
+
+        public AuthenticationException(string message) : this()
+        {
+        }
+
+        public AuthenticationException(string message, Exception innerException) : this()
+        {
+        }
+
+        protected AuthenticationException(SerializationInfo info, StreamingContext context) : base(info, context)
+        {
+        }
     }
 }

Birdmap.BLL/Exceptions/EntityNotFoundException.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Runtime.Serialization;
+
+namespace Birdmap.BLL.Exceptions
+{
+    [Serializable]
+    public class EntityNotFoundException : Exception
+    {
+        public EntityNotFoundException()
+        {
+        }
+
+        public EntityNotFoundException(string message) : base(message)
+        {
+        }
+
+        public EntityNotFoundException(string message, Exception innerException) : base(message, innerException)
+        {
+        }
+
+        protected EntityNotFoundException(SerializationInfo info, StreamingContext context) : base(info, context)
+        {
+        }
+    }
+}

Birdmap.BLL/Interfaces/IAuthService.cs

@@ -6,5 +6,6 @@ namespace Birdmap.BLL.Interfaces
     public interface IAuthService
     {
         Task<User> AuthenticateUserAsync(string username, string password);
+        Task<User> RegisterUserAsync(string username, string password);
     }
 }

Birdmap.BLL/Interfaces/IUserService.cs

@@ -0,0 +1,15 @@
+using Birdmap.DAL.Entities;
+using System.Threading.Tasks;
+
+namespace Birdmap.BLL.Interfaces
+{
+    public interface IUserService
+    {
+        Task<User> GetUserAsync(int userId);
+        Task<User> GetUserAsync(string username);
+        Task<User> CreateUserAsync(User user);
+        Task UpdateUserAsync(User user);
+        Task DeleteUserAsync(int userId);
+        Task DeleteUserAsync(string username);
+    }
+}

Birdmap.BLL/Services/AuthService.cs

@@ -1,24 +1,19 @@
-using Birdmap.DAL.Entities;
-using Birdmap.BLL.Interfaces;
-using Microsoft.Extensions.Configuration;
+using Birdmap.BLL.Interfaces;
+using Birdmap.DAL.Entities;
 using System;
-using System.Collections.Generic;
-using System.Linq;
 using System.Security.Authentication;
-using System.Text;
 using System.Threading.Tasks;
-using Birdmap.DAL;
-using Microsoft.EntityFrameworkCore;
+using static Birdmap.Common.PasswordHelper;
 
 namespace Birdmap.BLL.Services
 {
     public class AuthService : IAuthService
     {
-        private readonly BirdmapContext _context;
+        private readonly IUserService _userService;
 
-        public AuthService(BirdmapContext context)
+        public AuthService(IUserService userService)
         {
-            _context = context;
+            _userService = userService;
         }
 
         public Task<User> AuthenticateUserAsync(string username, string password)
@@ -29,9 +24,17 @@ namespace Birdmap.BLL.Services
             return AuthenticateUserInternalAsync(username, password);
         }
 
+        public Task<User> RegisterUserAsync(string username, string password)
+        {
+            if (string.IsNullOrWhiteSpace(username) || string.IsNullOrEmpty(password))
+                throw new ArgumentException("Username or password cannot be null or empty.");
+
+            return RegisterUserInternalAsync(username, password);
+        }
+
         private async Task<User> AuthenticateUserInternalAsync(string username, string password)
         {
-            var user = await _context.Users.SingleOrDefaultAsync(u => u.Name == username)
+            var user = await _userService.GetUserAsync(username)
                 ?? throw new AuthenticationException();
 
             if (!VerifyPasswordHash(password, user.PasswordHash, user.PasswordSalt))
@@ -40,45 +43,18 @@ namespace Birdmap.BLL.Services
             return user;
         }
 
-        private Task<User> Temp_GetUserAsync(IConfiguration configuration)
+        private Task<User> RegisterUserInternalAsync(string username, string password)
         {
-            var name = configuration["BasicAuth:Username"];
-            var pass = configuration["BasicAuth:Password"];
-
-            CreatePasswordHash(pass, out var hash, out var salt);
-            return Task.FromResult(new User
+            CreatePasswordHash(password, out var hash, out var salt);
+            var user = new User
             {
-                Name = name,
+                Name = username,
                 PasswordHash = hash,
                 PasswordSalt = salt,
-            });
-        }
+                Role = Roles.User,
+            };
 
-        private static void CreatePasswordHash(string password, out byte[] passwordHash, out byte[] passwordSalt)
-        {
-            if (string.IsNullOrWhiteSpace(password)) throw new ArgumentException("Value cannot be null or empty.", "password");
-
-            using var hmac = new System.Security.Cryptography.HMACSHA512();
-
-            passwordSalt = hmac.Key;
-            passwordHash = hmac.ComputeHash(Encoding.UTF8.GetBytes(password));
-        }
-
-        private static bool VerifyPasswordHash(string password, byte[] storedHash, byte[] storedSalt)
-        {
-            if (string.IsNullOrWhiteSpace(password)) throw new ArgumentException("Value cannot be null or empty.", nameof(password));
-            if (storedHash.Length != 64) throw new ArgumentException("Invalid length of password hash (64 bytes expected).", nameof(storedHash));
-            if (storedSalt.Length != 128) throw new ArgumentException("Invalid length of password salt (128 bytes expected).", nameof(storedSalt));
-
-            using var hmac = new System.Security.Cryptography.HMACSHA512(storedSalt);
-
-            var computedHash = hmac.ComputeHash(Encoding.UTF8.GetBytes(password));
-            for (int i = 0; i < computedHash.Length; i++)
-            {
-                if (computedHash[i] != storedHash[i]) return false;
-            }
-
-            return true;
+            return _userService.CreateUserAsync(user);
         }
     }
 }

Birdmap.BLL/Services/UserService.cs

@@ -0,0 +1,66 @@
+using Birdmap.BLL.Exceptions;
+using Birdmap.BLL.Interfaces;
+using Birdmap.DAL;
+using Birdmap.DAL.Entities;
+using Microsoft.EntityFrameworkCore;
+using System.Threading.Tasks;
+
+namespace Birdmap.BLL.Services
+{
+    public class UserService : IUserService
+    {
+        private readonly BirdmapContext _context;
+
+        public UserService(BirdmapContext context)
+        {
+            _context = context;
+        }
+
+        public async Task<User> CreateUserAsync(User user)
+        {
+            _context.Users.Add(user);
+            await _context.SaveChangesAsync();
+
+            return user;
+        }
+
+        public Task DeleteUserAsync(int userId)
+        {
+            return DeleteUserInternalAsync(userId);
+        }
+
+        public Task DeleteUserAsync(string username)
+        {
+            return DeleteUserInternalAsync(username);
+        }
+
+        public async Task<User> GetUserAsync(int userId)
+        {
+            return await _context.Users.SingleOrDefaultAsync(u => u.Id == userId)
+                ?? throw new EntityNotFoundException($"Cannot find user with user ID: {userId}");
+        }
+
+        public async Task<User> GetUserAsync(string username)
+        {
+            return await _context.Users.SingleOrDefaultAsync(u => u.Name == username)
+                ?? throw new EntityNotFoundException($"Cannot find user with username: {username}");
+        }
+
+        public Task UpdateUserAsync(User user)
+        {
+            _context.Users.Update(user);
+            return _context.SaveChangesAsync();
+        }
+
+        private Task DeleteUserInternalAsync(object key)
+        {
+            var user = _context.Users.Find(key);
+
+            if (user == null)
+                return Task.CompletedTask;
+
+            _context.Users.Remove(user);
+            return _context.SaveChangesAsync();
+        }
+    }
+}

Birdmap.BLL/Startup.cs

@@ -10,6 +10,7 @@ namespace Birdmap.BLL
         public static IServiceCollection ConfigureBLL(this IServiceCollection services, IConfiguration configuration)
         {
             services.AddTransient<IAuthService, AuthService>();
+            services.AddTransient<IUserService, UserService>();
 
             return services;
         }

Birdmap.Common/Birdmap.Common.csproj

@@ -0,0 +1,7 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+  </PropertyGroup>
+
+</Project>

Birdmap.Common/PasswordHelper.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Text;
+
+namespace Birdmap.Common
+{
+    public static class PasswordHelper
+    {
+        public static void CreatePasswordHash(string password, out byte[] passwordHash, out byte[] passwordSalt)
+        {
+            if (string.IsNullOrWhiteSpace(password)) throw new ArgumentException("Value cannot be null or empty.", "password");
+
+            using var hmac = new System.Security.Cryptography.HMACSHA512();
+
+            passwordSalt = hmac.Key;
+            passwordHash = hmac.ComputeHash(Encoding.UTF8.GetBytes(password));
+        }
+
+        public static bool VerifyPasswordHash(string password, byte[] storedHash, byte[] storedSalt)
+        {
+            if (string.IsNullOrWhiteSpace(password)) throw new ArgumentException("Value cannot be null or empty.", nameof(password));
+            if (storedHash.Length != 64) throw new ArgumentException("Invalid length of password hash (64 bytes expected).", nameof(storedHash));
+            if (storedSalt.Length != 128) throw new ArgumentException("Invalid length of password salt (128 bytes expected).", nameof(storedSalt));
+
+            using var hmac = new System.Security.Cryptography.HMACSHA512(storedSalt);
+
+            var computedHash = hmac.ComputeHash(Encoding.UTF8.GetBytes(password));
+            for (int i = 0; i < computedHash.Length; i++)
+            {
+                if (computedHash[i] != storedHash[i]) return false;
+            }
+
+            return true;
+        }
+    }
+}

Birdmap.DAL/Birdmap.DAL.csproj

@@ -7,7 +7,15 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="3.1.9" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="3.1.9" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="3.1.9">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
     <PackageReference Include="Microsoft.Extensions.Diagnostics.HealthChecks.EntityFrameworkCore" Version="3.1.9" />
   </ItemGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="..\Birdmap.Common\Birdmap.Common.csproj" />
+  </ItemGroup>
+
 </Project>

Birdmap.DAL/BirdmapContext.cs

@@ -8,20 +8,13 @@ namespace Birdmap.DAL
     {
         public DbSet<User> Users { get; set; }
 
-        public BirdmapContext([NotNull] DbContextOptions options) : base(options)
+        public BirdmapContext([NotNull] DbContextOptions<BirdmapContext> options) : base(options)
         {
         }
 
         protected override void OnModelCreating(ModelBuilder modelBuilder)
         {
             modelBuilder.ApplyConfigurationsFromAssembly(typeof(BirdmapContext).Assembly);
-
-            SeedDatabase(modelBuilder);
-        }
-
-        private void SeedDatabase(ModelBuilder modelBuilder)
-        {
-
         }
     }
 }

Birdmap.DAL/Entities/Configurations/ServiceConfiguration.cs

@@ -0,0 +1,33 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using System;
+
+namespace Birdmap.DAL.Entities.Configurations
+{
+    public class ServiceConfiguration : IEntityTypeConfiguration<Service>
+    {
+        public void Configure(EntityTypeBuilder<Service> builder)
+        {
+            builder.Property(s => s.Name)
+                .IsRequired();
+
+            builder.Property(s => s.Uri)
+                .HasConversion(u => u.ToString(), u => new Uri(u))
+                .IsRequired();
+
+            builder.HasData(
+                new Service
+                {
+                    Id = 1,
+                    Name = "KMLabz services",
+                    Uri = new Uri("https://birb.k8s.kmlabz.com/devices")
+                },
+                new Service
+                {
+                    Id = 2,
+                    Name = "Local Database",
+                    Uri = new Uri("/health", UriKind.Relative)
+                });
+        }
+    }
+}

Birdmap.DAL/Entities/Configurations/UserConfiguration.cs

@@ -1,5 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using static Birdmap.Common.PasswordHelper;
 
 namespace Birdmap.DAL.Entities.Configurations
 {
@@ -7,6 +8,9 @@ namespace Birdmap.DAL.Entities.Configurations
     {
         public void Configure(EntityTypeBuilder<User> builder)
         {
+            builder.HasIndex(u => u.Name)
+                .IsUnique();
+
             builder.Property(u => u.Name)
                 .IsRequired();
 
@@ -18,6 +22,26 @@ namespace Birdmap.DAL.Entities.Configurations
 
             builder.Property(u => u.Role)
                 .IsRequired();
+
+            CreatePasswordHash("pass", out var hash, out var salt);
+
+            builder.HasData(
+                new User
+                {
+                    Id = 1,
+                    Name = "admin",
+                    PasswordHash = hash,
+                    PasswordSalt = salt,
+                    Role = Roles.Admin,
+                },
+                new User
+                {
+                    Id = 2,
+                    Name = "user",
+                    PasswordHash = hash,
+                    PasswordSalt = salt,
+                    Role = Roles.User,
+                });
         }
     }
 }

Birdmap.DAL/Entities/Service.cs

@@ -0,0 +1,11 @@
+using System;
+
+namespace Birdmap.DAL.Entities
+{
+    public class Service
+    {
+        public int Id { get; set; }
+        public string Name { get; set; }
+        public Uri Uri { get; set; }
+    }
+}

Birdmap.DAL/Migrations/20201025144409_InitialCreate.Designer.cs

@@ -0,0 +1,108 @@
+// <auto-generated />
+using System;
+using Birdmap.DAL;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+namespace Birdmap.DAL.Migrations
+{
+    [DbContext(typeof(BirdmapContext))]
+    [Migration("20201025144409_InitialCreate")]
+    partial class InitialCreate
+    {
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "3.1.9")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128)
+                .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+            modelBuilder.Entity("Birdmap.DAL.Entities.Service", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Uri")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Service");
+
+                    b.HasData(
+                        new
+                        {
+                            Id = 1,
+                            Name = "KMLabz services",
+                            Uri = "https://birb.k8s.kmlabz.com/devices"
+                        },
+                        new
+                        {
+                            Id = 2,
+                            Name = "Local Database",
+                            Uri = "/health"
+                        });
+                });
+
+            modelBuilder.Entity("Birdmap.DAL.Entities.User", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<byte[]>("PasswordHash")
+                        .IsRequired()
+                        .HasColumnType("varbinary(max)");
+
+                    b.Property<byte[]>("PasswordSalt")
+                        .IsRequired()
+                        .HasColumnType("varbinary(max)");
+
+                    b.Property<int>("Role")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.ToTable("Users");
+
+                    b.HasData(
+                        new
+                        {
+                            Id = 1,
+                            Name = "admin",
+                            PasswordHash = new byte[] { 182, 156, 97, 101, 71, 25, 1, 147, 227, 96, 95, 0, 109, 186, 93, 70, 175, 182, 11, 77, 231, 91, 77, 46, 38, 241, 58, 9, 217, 227, 116, 97, 153, 200, 188, 237, 136, 224, 209, 148, 211, 183, 193, 59, 248, 219, 7, 64, 215, 234, 35, 102, 226, 124, 253, 113, 109, 120, 48, 158, 62, 75, 49, 25 },
+                            PasswordSalt = new byte[] { 113, 114, 194, 22, 187, 116, 36, 33, 217, 100, 136, 225, 215, 1, 130, 131, 192, 198, 22, 50, 117, 244, 84, 85, 171, 4, 191, 0, 110, 145, 128, 150, 48, 226, 10, 149, 26, 111, 235, 125, 150, 120, 1, 168, 228, 110, 171, 2, 202, 54, 48, 214, 65, 75, 62, 245, 108, 82, 23, 226, 118, 218, 182, 177, 223, 124, 238, 67, 191, 103, 17, 159, 139, 44, 33, 62, 183, 22, 8, 193, 222, 60, 119, 240, 85, 179, 3, 35, 125, 23, 123, 232, 214, 193, 190, 13, 53, 131, 126, 124, 15, 238, 179, 202, 98, 173, 58, 29, 118, 253, 35, 34, 80, 79, 61, 185, 226, 99, 123, 195, 50, 46, 101, 45, 246, 1, 152, 61 },
+                            Role = 1
+                        },
+                        new
+                        {
+                            Id = 2,
+                            Name = "user",
+                            PasswordHash = new byte[] { 182, 156, 97, 101, 71, 25, 1, 147, 227, 96, 95, 0, 109, 186, 93, 70, 175, 182, 11, 77, 231, 91, 77, 46, 38, 241, 58, 9, 217, 227, 116, 97, 153, 200, 188, 237, 136, 224, 209, 148, 211, 183, 193, 59, 248, 219, 7, 64, 215, 234, 35, 102, 226, 124, 253, 113, 109, 120, 48, 158, 62, 75, 49, 25 },
+                            PasswordSalt = new byte[] { 113, 114, 194, 22, 187, 116, 36, 33, 217, 100, 136, 225, 215, 1, 130, 131, 192, 198, 22, 50, 117, 244, 84, 85, 171, 4, 191, 0, 110, 145, 128, 150, 48, 226, 10, 149, 26, 111, 235, 125, 150, 120, 1, 168, 228, 110, 171, 2, 202, 54, 48, 214, 65, 75, 62, 245, 108, 82, 23, 226, 118, 218, 182, 177, 223, 124, 238, 67, 191, 103, 17, 159, 139, 44, 33, 62, 183, 22, 8, 193, 222, 60, 119, 240, 85, 179, 3, 35, 125, 23, 123, 232, 214, 193, 190, 13, 53, 131, 126, 124, 15, 238, 179, 202, 98, 173, 58, 29, 118, 253, 35, 34, 80, 79, 61, 185, 226, 99, 123, 195, 50, 46, 101, 45, 246, 1, 152, 61 },
+                            Role = 0
+                        });
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Birdmap.DAL/Migrations/20201025144409_InitialCreate.cs

@@ -0,0 +1,74 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace Birdmap.DAL.Migrations
+{
+    public partial class InitialCreate : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Service",
+                columns: table => new
+                {
+                    Id = table.Column<int>(nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    Name = table.Column<string>(nullable: false),
+                    Uri = table.Column<string>(nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Service", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Users",
+                columns: table => new
+                {
+                    Id = table.Column<int>(nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    Name = table.Column<string>(nullable: false),
+                    PasswordHash = table.Column<byte[]>(nullable: false),
+                    PasswordSalt = table.Column<byte[]>(nullable: false),
+                    Role = table.Column<int>(nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Users", x => x.Id);
+                });
+
+            migrationBuilder.InsertData(
+                table: "Service",
+                columns: new[] { "Id", "Name", "Uri" },
+                values: new object[,]
+                {
+                    { 1, "KMLabz services", "https://birb.k8s.kmlabz.com/devices" },
+                    { 2, "Local Database", "/health" }
+                });
+
+            migrationBuilder.InsertData(
+                table: "Users",
+                columns: new[] { "Id", "Name", "PasswordHash", "PasswordSalt", "Role" },
+                values: new object[,]
+                {
+                    { 1, "admin", new byte[] { 182, 156, 97, 101, 71, 25, 1, 147, 227, 96, 95, 0, 109, 186, 93, 70, 175, 182, 11, 77, 231, 91, 77, 46, 38, 241, 58, 9, 217, 227, 116, 97, 153, 200, 188, 237, 136, 224, 209, 148, 211, 183, 193, 59, 248, 219, 7, 64, 215, 234, 35, 102, 226, 124, 253, 113, 109, 120, 48, 158, 62, 75, 49, 25 }, new byte[] { 113, 114, 194, 22, 187, 116, 36, 33, 217, 100, 136, 225, 215, 1, 130, 131, 192, 198, 22, 50, 117, 244, 84, 85, 171, 4, 191, 0, 110, 145, 128, 150, 48, 226, 10, 149, 26, 111, 235, 125, 150, 120, 1, 168, 228, 110, 171, 2, 202, 54, 48, 214, 65, 75, 62, 245, 108, 82, 23, 226, 118, 218, 182, 177, 223, 124, 238, 67, 191, 103, 17, 159, 139, 44, 33, 62, 183, 22, 8, 193, 222, 60, 119, 240, 85, 179, 3, 35, 125, 23, 123, 232, 214, 193, 190, 13, 53, 131, 126, 124, 15, 238, 179, 202, 98, 173, 58, 29, 118, 253, 35, 34, 80, 79, 61, 185, 226, 99, 123, 195, 50, 46, 101, 45, 246, 1, 152, 61 }, 1 },
+                    { 2, "user", new byte[] { 182, 156, 97, 101, 71, 25, 1, 147, 227, 96, 95, 0, 109, 186, 93, 70, 175, 182, 11, 77, 231, 91, 77, 46, 38, 241, 58, 9, 217, 227, 116, 97, 153, 200, 188, 237, 136, 224, 209, 148, 211, 183, 193, 59, 248, 219, 7, 64, 215, 234, 35, 102, 226, 124, 253, 113, 109, 120, 48, 158, 62, 75, 49, 25 }, new byte[] { 113, 114, 194, 22, 187, 116, 36, 33, 217, 100, 136, 225, 215, 1, 130, 131, 192, 198, 22, 50, 117, 244, 84, 85, 171, 4, 191, 0, 110, 145, 128, 150, 48, 226, 10, 149, 26, 111, 235, 125, 150, 120, 1, 168, 228, 110, 171, 2, 202, 54, 48, 214, 65, 75, 62, 245, 108, 82, 23, 226, 118, 218, 182, 177, 223, 124, 238, 67, 191, 103, 17, 159, 139, 44, 33, 62, 183, 22, 8, 193, 222, 60, 119, 240, 85, 179, 3, 35, 125, 23, 123, 232, 214, 193, 190, 13, 53, 131, 126, 124, 15, 238, 179, 202, 98, 173, 58, 29, 118, 253, 35, 34, 80, 79, 61, 185, 226, 99, 123, 195, 50, 46, 101, 45, 246, 1, 152, 61 }, 0 }
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Users_Name",
+                table: "Users",
+                column: "Name",
+                unique: true);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Service");
+
+            migrationBuilder.DropTable(
+                name: "Users");
+        }
+    }
+}

Birdmap.DAL/Migrations/BirdmapContextModelSnapshot.cs

@@ -0,0 +1,106 @@
+// <auto-generated />
+using System;
+using Birdmap.DAL;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+namespace Birdmap.DAL.Migrations
+{
+    [DbContext(typeof(BirdmapContext))]
+    partial class BirdmapContextModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "3.1.9")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128)
+                .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+            modelBuilder.Entity("Birdmap.DAL.Entities.Service", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Uri")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Service");
+
+                    b.HasData(
+                        new
+                        {
+                            Id = 1,
+                            Name = "KMLabz services",
+                            Uri = "https://birb.k8s.kmlabz.com/devices"
+                        },
+                        new
+                        {
+                            Id = 2,
+                            Name = "Local Database",
+                            Uri = "/health"
+                        });
+                });
+
+            modelBuilder.Entity("Birdmap.DAL.Entities.User", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<byte[]>("PasswordHash")
+                        .IsRequired()
+                        .HasColumnType("varbinary(max)");
+
+                    b.Property<byte[]>("PasswordSalt")
+                        .IsRequired()
+                        .HasColumnType("varbinary(max)");
+
+                    b.Property<int>("Role")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.ToTable("Users");
+
+                    b.HasData(
+                        new
+                        {
+                            Id = 1,
+                            Name = "admin",
+                            PasswordHash = new byte[] { 182, 156, 97, 101, 71, 25, 1, 147, 227, 96, 95, 0, 109, 186, 93, 70, 175, 182, 11, 77, 231, 91, 77, 46, 38, 241, 58, 9, 217, 227, 116, 97, 153, 200, 188, 237, 136, 224, 209, 148, 211, 183, 193, 59, 248, 219, 7, 64, 215, 234, 35, 102, 226, 124, 253, 113, 109, 120, 48, 158, 62, 75, 49, 25 },
+                            PasswordSalt = new byte[] { 113, 114, 194, 22, 187, 116, 36, 33, 217, 100, 136, 225, 215, 1, 130, 131, 192, 198, 22, 50, 117, 244, 84, 85, 171, 4, 191, 0, 110, 145, 128, 150, 48, 226, 10, 149, 26, 111, 235, 125, 150, 120, 1, 168, 228, 110, 171, 2, 202, 54, 48, 214, 65, 75, 62, 245, 108, 82, 23, 226, 118, 218, 182, 177, 223, 124, 238, 67, 191, 103, 17, 159, 139, 44, 33, 62, 183, 22, 8, 193, 222, 60, 119, 240, 85, 179, 3, 35, 125, 23, 123, 232, 214, 193, 190, 13, 53, 131, 126, 124, 15, 238, 179, 202, 98, 173, 58, 29, 118, 253, 35, 34, 80, 79, 61, 185, 226, 99, 123, 195, 50, 46, 101, 45, 246, 1, 152, 61 },
+                            Role = 1
+                        },
+                        new
+                        {
+                            Id = 2,
+                            Name = "user",
+                            PasswordHash = new byte[] { 182, 156, 97, 101, 71, 25, 1, 147, 227, 96, 95, 0, 109, 186, 93, 70, 175, 182, 11, 77, 231, 91, 77, 46, 38, 241, 58, 9, 217, 227, 116, 97, 153, 200, 188, 237, 136, 224, 209, 148, 211, 183, 193, 59, 248, 219, 7, 64, 215, 234, 35, 102, 226, 124, 253, 113, 109, 120, 48, 158, 62, 75, 49, 25 },
+                            PasswordSalt = new byte[] { 113, 114, 194, 22, 187, 116, 36, 33, 217, 100, 136, 225, 215, 1, 130, 131, 192, 198, 22, 50, 117, 244, 84, 85, 171, 4, 191, 0, 110, 145, 128, 150, 48, 226, 10, 149, 26, 111, 235, 125, 150, 120, 1, 168, 228, 110, 171, 2, 202, 54, 48, 214, 65, 75, 62, 245, 108, 82, 23, 226, 118, 218, 182, 177, 223, 124, 238, 67, 191, 103, 17, 159, 139, 44, 33, 62, 183, 22, 8, 193, 222, 60, 119, 240, 85, 179, 3, 35, 125, 23, 123, 232, 214, 193, 190, 13, 53, 131, 126, 124, 15, 238, 179, 202, 98, 173, 58, 29, 118, 253, 35, 34, 80, 79, 61, 185, 226, 99, 123, 195, 50, 46, 101, 45, 246, 1, 152, 61 },
+                            Role = 0
+                        });
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Birdmap.DAL/Startup.cs

@@ -1,9 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
-using System;
-using System.Collections.Generic;
-using System.Text;
 
 namespace Birdmap.DAL
 {

Birdmap.sln

@@ -5,9 +5,11 @@ VisualStudioVersion = 16.0.30611.23
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Birdmap.API", "Birdmap\Birdmap.API.csproj", "{88855E5F-9555-49E5-92F2-4E8C1194F60B}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Birdmap.BLL", "Birdmap.BLL\Birdmap.BLL.csproj", "{879D7B8D-6865-4EBE-B346-E0CA37D3C06A}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Birdmap.BLL", "Birdmap.BLL\Birdmap.BLL.csproj", "{879D7B8D-6865-4EBE-B346-E0CA37D3C06A}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Birdmap.DAL", "Birdmap.DAL\Birdmap.DAL.csproj", "{543FAB06-B960-41A9-8865-1624A2ED2170}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Birdmap.DAL", "Birdmap.DAL\Birdmap.DAL.csproj", "{543FAB06-B960-41A9-8865-1624A2ED2170}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Birdmap.Common", "Birdmap.Common\Birdmap.Common.csproj", "{CE96BAFA-A0FD-4010-8EF2-700451091F71}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -27,6 +29,10 @@ Global
 		{543FAB06-B960-41A9-8865-1624A2ED2170}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{543FAB06-B960-41A9-8865-1624A2ED2170}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{543FAB06-B960-41A9-8865-1624A2ED2170}.Release|Any CPU.Build.0 = Release|Any CPU
+		{CE96BAFA-A0FD-4010-8EF2-700451091F71}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{CE96BAFA-A0FD-4010-8EF2-700451091F71}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{CE96BAFA-A0FD-4010-8EF2-700451091F71}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{CE96BAFA-A0FD-4010-8EF2-700451091F71}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

Birdmap/Birdmap.API.csproj

@@ -11,12 +11,18 @@
 
   <ItemGroup>
     <PackageReference Include="AutoMapper" Version="10.1.1" />
+    <PackageReference Include="AutoMapper.Extensions.Microsoft.DependencyInjection" Version="8.1.0" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="3.1.9" />
     <PackageReference Include="Microsoft.AspNetCore.SpaServices.Extensions" Version="3.1.9" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="3.1.9">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
     <PackageReference Include="Microsoft.TypeScript.MSBuild" Version="4.0.3">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
+    <PackageReference Include="NLog.Web.AspNetCore" Version="4.9.3" />
   </ItemGroup>
 
   <ItemGroup>

Birdmap/Controllers/AuthController.cs

@@ -6,6 +6,7 @@ using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Logging;
 using Microsoft.IdentityModel.Tokens;
 using System;
 using System.IdentityModel.Tokens.Jwt;
@@ -23,12 +24,14 @@ namespace Birdmap.Controllers
         private readonly IAuthService _service;
         private readonly IConfiguration _configuration;
         private readonly IMapper _mapper;
+        private readonly ILogger<AuthController> _logger;
 
-        public AuthController(IAuthService service, IConfiguration configuration, IMapper mapper)
+        public AuthController(IAuthService service, IConfiguration configuration, IMapper mapper, ILogger<AuthController> logger)
         {
             _service = service;
             _configuration = configuration;
             _mapper = mapper;
+            _logger = logger;
         }
 
         [AllowAnonymous]
@@ -36,7 +39,12 @@ namespace Birdmap.Controllers
         [ProducesResponseType(typeof(object), StatusCodes.Status200OK)]
         public async Task<IActionResult> AuthenticateAsync([FromBody] AuthenticateRequest model)
         {
+            _logger.LogInformation($"Authenticating user [{model.Username}] with password [*******]...");
+
             var user = await _service.AuthenticateUserAsync(model.Username, model.Password);
+
+            _logger.LogInformation($"Authenticated user [{user.Name}]. Returning token...");
+
             var expiresInSeconds = TimeSpan.FromHours(2).TotalSeconds;
             var tokenHandler = new JwtSecurityTokenHandler();
             var key = Encoding.ASCII.GetBytes(_configuration["Secret"]);
@@ -60,5 +68,17 @@ namespace Birdmap.Controllers
 
             return Ok(response);
         }
+
+        [AllowAnonymous]
+        [HttpPost("register")]
+        [ProducesResponseType(StatusCodes.Status204NoContent)]
+        public async Task<IActionResult> RegisterAsync([FromBody] RegisterRequest model)
+        {
+            _logger.LogInformation($"Registering user [{model.Username}]...");
+            var created = await _service.RegisterUserAsync(model.Username, model.Password);
+
+            _logger.LogInformation($"Registered user [{created.Id}.");
+            return NoContent();
+        }
     }
 }

Birdmap/DTOs/RegisterRequest.cs

@@ -0,0 +1,17 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Birdmap.API.DTOs
+{
+    public class RegisterRequest
+    {
+        [Required(AllowEmptyStrings = false, ErrorMessage = "Username is required.")]
+        public string Username { get; set; }
+
+        [Required(AllowEmptyStrings = false, ErrorMessage = "Password is required."), DataType(DataType.Password)]
+        public string Password { get; set; }
+
+        [Required(AllowEmptyStrings = false, ErrorMessage = "Please confirm password.")]
+        [DataType(DataType.Password), Compare(nameof(Password), ErrorMessage = "Passwords did not match.")]
+        public string ConfirmPassword { get; set; }
+    }
+}

Birdmap/Middlewares/ExceptionHandlerMiddleware.cs

@@ -0,0 +1,56 @@
+using Birdmap.BLL.Exceptions;
+using Microsoft.AspNetCore.Http;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Logging;
+using Newtonsoft.Json;
+using System;
+using System.Net;
+using System.Threading.Tasks;
+
+namespace Birdmap.API.Middlewares
+{
+    public class ExceptionHandlerMiddleware
+    {
+        private readonly RequestDelegate _next;
+        private readonly ILogger<ExceptionHandlerMiddleware> _logger;
+
+        public ExceptionHandlerMiddleware(RequestDelegate next, ILogger<ExceptionHandlerMiddleware> logger)
+        {
+            _next = next;
+            _logger = logger;
+        }
+
+        public async Task Invoke(HttpContext context)
+        {
+            try
+            {
+                await _next(context);
+            }
+            catch (Exception ex)
+            {
+                await HandleException(context, ex);
+            }
+        }
+
+        private Task HandleException(HttpContext context, Exception ex)
+        {
+            _logger.LogWarning(ex, "");
+
+            var code = ex switch
+            {
+                AuthenticationException _ => HttpStatusCode.Unauthorized,
+                EntityNotFoundException _ => HttpStatusCode.NotFound,
+                ArgumentException _ => HttpStatusCode.BadRequest,
+                DbUpdateConcurrencyException _ => HttpStatusCode.Conflict,
+                _ => HttpStatusCode.InternalServerError,
+            };
+
+            var result = JsonConvert.SerializeObject(new { error = ex.Message, exception = ex.ToString() });
+
+            context.Response.ContentType = "application/json";
+            context.Response.StatusCode = (int)code;
+
+            return context.Response.WriteAsync(result);
+        }
+    }
+}

Birdmap/Pages/Error.cshtml

@@ -1,26 +0,0 @@
-@page
-@model ErrorModel
-@{
-    ViewData["Title"] = "Error";
-}
-
-<h1 class="text-danger">Error.</h1>
-<h2 class="text-danger">An error occurred while processing your request.</h2>
-
-@if (Model.ShowRequestId)
-{
-    <p>
-        <strong>Request ID:</strong> <code>@Model.RequestId</code>
-    </p>
-}
-
-<h3>Development Mode</h3>
-<p>
-    Swapping to the <strong>Development</strong> environment displays detailed information about the error that occurred.
-</p>
-<p>
-    <strong>The Development environment shouldn't be enabled for deployed applications.</strong>
-    It can result in displaying sensitive information from exceptions to end users.
-    For local debugging, enable the <strong>Development</strong> environment by setting the <strong>ASPNETCORE_ENVIRONMENT</strong> environment variable to <strong>Development</strong>
-    and restarting the app.
-</p>

Birdmap/Pages/Error.cshtml.cs

@@ -1,30 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Diagnostics;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.RazorPages;
-using Microsoft.Extensions.Logging;
-
-namespace Birdmap.Pages
-{
-    [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
-    public class ErrorModel : PageModel
-    {
-        private readonly ILogger<ErrorModel> logger;
-
-        public ErrorModel(ILogger<ErrorModel> _logger)
-        {
-            logger = _logger;
-        }
-        public string RequestId { get; set; }
-
-        public bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
-
-        public void OnGet()
-        {
-            RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier;
-        }
-    }
-}

Birdmap/Pages/_ViewImports.cshtml

@@ -1,3 +0,0 @@
-@using Birdmap
-@namespace Birdmap.Pages
-@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers

Birdmap/Program.cs

@@ -1,11 +1,9 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
 using Microsoft.AspNetCore.Hosting;
-using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.Hosting;
 using Microsoft.Extensions.Logging;
+using NLog;
+using NLog.Web;
+using System;
 
 namespace Birdmap
 {
@@ -13,14 +11,35 @@ namespace Birdmap
     {
         public static void Main(string[] args)
         {
+            var logger = NLogBuilder.ConfigureNLog("NLog.config").GetCurrentClassLogger();
+
+            try
+            {
+                logger.Debug("Main called...");
                 CreateHostBuilder(args).Build().Run();
             }
+            catch (Exception ex)
+            {
+                logger.Error(ex, "Exception occurred in Main.");
+                throw;
+            }
+            finally
+            {
+                LogManager.Shutdown();
+            }
+        }
 
         public static IHostBuilder CreateHostBuilder(string[] args) =>
             Host.CreateDefaultBuilder(args)
                 .ConfigureWebHostDefaults(webBuilder =>
                 {
                     webBuilder.UseStartup<Startup>();
-                });
+                }).ConfigureLogging(logging =>
+                {
+                    logging.ClearProviders();
+                    logging.AddConsole();
+                    logging.SetMinimumLevel(Microsoft.Extensions.Logging.LogLevel.Trace);
+                })
+                .UseNLog();
     }
 }

Birdmap/Startup.cs

@@ -1,5 +1,6 @@
+using AutoMapper;
+using Birdmap.API.Middlewares;
 using Birdmap.BLL;
-using Birdmap.BLL.Interfaces;
 using Birdmap.DAL;
 using Microsoft.AspNetCore.Authentication.JwtBearer;
 using Microsoft.AspNetCore.Builder;
@@ -34,6 +35,8 @@ namespace Birdmap
             services.ConfigureBLL(Configuration);
             services.ConfigureDAL(Configuration);
 
+            services.AddAutoMapper(typeof(Startup));
+
             var key = Encoding.ASCII.GetBytes(Configuration["Secret"]);
             services.AddAuthentication(opt =>
             {
@@ -70,9 +73,7 @@ namespace Birdmap
             }
             else
             {
-                app.UseExceptionHandler("/Error");
-                // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
-                app.UseHsts();
+                app.UseMiddleware<ExceptionHandlerMiddleware>();
             }
 
             app.UseHttpsRedirection();
@@ -86,6 +87,7 @@ namespace Birdmap
 
             app.UseEndpoints(endpoints =>
             {
+                endpoints.MapHealthChecks("/health").RequireAuthorization();
                 endpoints.MapControllers();
             });
 

Birdmap/appsettings.json

@@ -8,24 +8,5 @@
   },
   "AllowedHosts": "*",
   "Secret": "7vj.3KW.hYE!}4u6",
-  "LocalDbConnectionString": null,
-  "Default": {
-    "Users": [
-      {
-        "Username": "user",
-        "Password": "pass",
-        "Role": "User"
-      },
-      {
-        "Username": "admin",
-        "Password": "pass",
-        "Role": "Admin"
-      }
-    ],
-    "Endpoints": [
-      "",
-      "",
-      ""
-    ]
-  }
+  "LocalDbConnectionString": "Data Source=DESKTOP-A6JQ6B5\\SQLEXPRESS;Initial Catalog=Birdmap;Integrated Security=True;Connect Timeout=30;Encrypt=False;TrustServerCertificate=False;ApplicationIntent=ReadWrite;MultiSubnetFailover=False"
 }

Birdmap/nlog.config

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
+      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+      autoReload="true"
+      internalLogLevel="Info"
+      internalLogFile="${basedir}Log/internal-nlog.txt"
+      throwConfigExceptions="true">
+
+  <!-- enable asp.net core layout renderers -->
+  <extensions>
+    <add assembly="NLog.Web.AspNetCore"/>
+  </extensions>
+
+  <!-- the targets to write to -->
+  <targets async="true">
+    <default-target-parameters xsi:type="File" keepFileOpen="false" maxArchiveFiles="10" archiveAboveSize="1048576"/>
+    <target xsi:type="File" name="allfile" fileName="${basedir}Log/birdmap-all-${shortdate}.log"
+            layout="${longdate} [${event-properties:item=EventId_Id}] ${uppercase:${level}} ${logger} - ${message} ${exception:format=tostring}" />
+
+    <!-- another file log, only own logs. Uses some ASP.NET core renderers -->
+    <target xsi:type="File" name="ownFile" fileName="${basedir}Log/birdmap-own-${shortdate}.log"
+            layout="${longdate} [${event-properties:item=EventId_Id}] ${uppercase:${level}} ${callsite} - ${message} ${exception:format=tostring} (url: ${aspnet-request-url})(action: ${aspnet-mvc-action})" />
+  </targets>
+
+  <!-- rules to map from logger name to target +-->
+  <rules>
+    <!--All logs, including from Microsoft-->
+    <logger name="*" minlevel="Trace" writeTo="allfile" />
+
+    <!--Skip non-critical Microsoft logs and so log only own logs-->
+    <logger name="Microsoft.*" maxlevel="Info" final="true" />
+    <!-- BlackHole without writeTo -->
+    <logger name="*" minlevel="Trace" writeTo="ownFile" />
+  </rules>
+</nlog>