Merge c27890a31f into 21675300bb

DotBased.AspNet.Authority/Attributes/ProtectAttribute.cs

@@ -1,7 +1,7 @@
 namespace DotBased.AspNet.Authority.Attributes;
 
 /// <summary>
-/// Indicates that the property should be protected.
+/// Indicates to protect the property before saving/loading to the repository.
 /// </summary>
 [AttributeUsage(AttributeTargets.Property)]
 public class ProtectAttribute : Attribute

DotBased.AspNet.Authority/AuthorityProviderExtensions.cs

@@ -1,17 +1,57 @@
-using DotBased.AspNet.Authority.Interfaces;
+using DotBased.AspNet.Authority.Crypto;
+using DotBased.AspNet.Authority.Managers;
+using DotBased.AspNet.Authority.Models.Options;
+using DotBased.AspNet.Authority.Validators;
 using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.DependencyInjection.Extensions;
 
 namespace DotBased.AspNet.Authority;
 
 public static class AuthorityProviderExtensions
 {
-    public static AuthorityBuilder AddAuthorityProvider<TModel>(this IServiceCollection services) where TModel : class
+    public static AuthorityBuilder AddAuthority(this IServiceCollection services, Action<AuthorityOptions>? optionsAction = null)
     {
+        if (optionsAction != null)
+        {
+            services.AddOptions();
+            services.Configure<AuthorityOptions>(optionsAction);
+        }
+        
+        services.TryAddScoped<ICryptographer, Cryptographer>();
+        services.TryAddScoped<IPasswordHasher, PasswordHasher>();
+        services.TryAddScoped<IPasswordValidator, PasswordOptionsValidator>();
+        services.TryAddScoped<IPasswordValidator, PasswordEqualsValidator>();
+        services.TryAddScoped<IUserValidator, UserValidator>();
+        /*services.TryAddScoped<IEmailVerifier, EmailVerifier>();
+        services.TryAddScoped<IPhoneNumberVerifier, PhoneNumberVerifier>();
+        services.TryAddScoped<IUserVerifier, UserVerifier>();*/
+        services.TryAddScoped<AuthorityManager>();
         return new AuthorityBuilder(services);
     }
 
-    public static AuthorityBuilder AddAuthorityStore<TStore>(this AuthorityBuilder authorityBuilder) where TStore : IAuthorityRepository
+    public static AuthorityBuilder AddAuthorityRepository<TRepository>(this AuthorityBuilder authorityBuilder) where TRepository : class
     {
         return authorityBuilder;
     }
+
+    public static AuthorityBuilder MapAuthorityEndpoints(this AuthorityBuilder builder)
+    {
+        return builder;
+    }
+
+    private static Type GetBaseGenericArgumentType<TModel>(Type baseType)
+    {
+        var userGenericBaseTypeDefinition = typeof(TModel).BaseType?.GetGenericTypeDefinition();
+        if (userGenericBaseTypeDefinition != null && userGenericBaseTypeDefinition == baseType)
+        {
+            var userBaseGenericArguments = userGenericBaseTypeDefinition.GetGenericArguments();
+            if (userBaseGenericArguments.Length <= 0)
+            {
+                throw new ArgumentException("Base implementation does not have the required generic argument.", nameof(TModel));
+            }
+
+            return userBaseGenericArguments[0];
+        }
+        throw new ArgumentException($"Given object {typeof(TModel).Name} does not have the base implementation type of: {baseType.Name}", nameof(TModel));
+    }
 }

DotBased.AspNet.Authority/Crypto/Cryptographer.cs

@@ -0,0 +1,14 @@
+namespace DotBased.AspNet.Authority.Crypto;
+
+public class Cryptographer : ICryptographer
+{
+    public Task<string?> EncryptAsync(string data)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<string?> DecryptAsync(string data)
+    {
+        throw new NotImplementedException();
+    }
+}

DotBased.AspNet.Authority/Crypto/ICryptographer.cs

@@ -0,0 +1,7 @@
+namespace DotBased.AspNet.Authority.Crypto;
+
+public interface ICryptographer
+{
+    public Task<string?> EncryptAsync(string data);
+    public Task<string?> DecryptAsync(string data);
+}

DotBased.AspNet.Authority/Crypto/IPasswordHasher.cs

@@ -0,0 +1,6 @@
+namespace DotBased.AspNet.Authority.Crypto;
+
+public interface IPasswordHasher
+{
+    public Task<string> HashPasswordAsync(string password);
+}

DotBased.AspNet.Authority/Crypto/PasswordHasher.cs

@@ -0,0 +1,9 @@
+namespace DotBased.AspNet.Authority.Crypto;
+
+public class PasswordHasher : IPasswordHasher
+{
+    public async Task<string> HashPasswordAsync(string password)
+    {
+        throw new NotImplementedException();
+    }
+}

DotBased.AspNet.Authority/DotBased.AspNet.Authority.csproj

@@ -17,9 +17,11 @@
     </ItemGroup>
 
     <ItemGroup>
-      <Folder Include="Authentication\" />
       <Folder Include="Models\Security\" />
-      <Folder Include="Repositories\" />
+    </ItemGroup>
+
+    <ItemGroup>
+      <PackageReference Include="Microsoft.Extensions.Options" Version="9.0.0" />
     </ItemGroup>
 
 </Project>

DotBased.AspNet.Authority/Interfaces/IAttributeRepository.cs

@@ -1,6 +0,0 @@
-namespace DotBased.AspNet.Authority.Interfaces;
-
-public interface IAttributeRepository
-{
-    
-}

DotBased.AspNet.Authority/Interfaces/IAuthorityRepository.cs

@@ -1,6 +0,0 @@
-namespace DotBased.AspNet.Authority.Interfaces;
-
-public interface IAuthorityRepository
-{
-    
-}

DotBased.AspNet.Authority/Interfaces/IRoleRepository.cs

@@ -1,6 +0,0 @@
-namespace DotBased.AspNet.Authority.Interfaces;
-
-public interface IRoleRepository
-{
-    
-}

DotBased.AspNet.Authority/Interfaces/IUserRepository.cs

@@ -1,6 +0,0 @@
-namespace DotBased.AspNet.Authority.Interfaces;
-
-public interface IUserRepository
-{
-    
-}

DotBased.AspNet.Authority/Managers/AuthorityGroupManager.cs

@@ -0,0 +1,10 @@
+namespace DotBased.AspNet.Authority.Managers;
+
+public partial class AuthorityManager
+{
+    /*
+     * - Validate User & Group
+     * - Check if user is already in group (if already in group return)
+     * - Add to UsersGroups table
+     */
+}

DotBased.AspNet.Authority/Managers/AuthorityManager.cs

@@ -0,0 +1,97 @@
+using System.Reflection;
+using DotBased.AspNet.Authority.Attributes;
+using DotBased.AspNet.Authority.Crypto;
+using DotBased.AspNet.Authority.Models.Options;
+using DotBased.AspNet.Authority.Repositories;
+using DotBased.AspNet.Authority.Validators;
+using DotBased.Logging;
+using Microsoft.Extensions.Options;
+
+namespace DotBased.AspNet.Authority.Managers;
+
+public partial class AuthorityManager(
+    IOptions<AuthorityOptions> options,
+    IServiceProvider services,
+    ICryptographer cryptographer,
+    IUserRepository userRepository,
+    IRoleRepository roleRepository,
+    IPasswordHasher passwordHasher)
+{
+    private readonly ILogger _logger = LogService.RegisterLogger<AuthorityManager>();
+
+    public IServiceProvider Services { get; } = services;
+    public AuthorityOptions Options { get; } = options.Value;
+    public ICryptographer Cryptographer { get; } = cryptographer;
+
+    public IUserRepository UserRepository { get; } = userRepository;
+    public IRoleRepository RoleRepository { get; } = roleRepository;
+
+    public IPasswordHasher PasswordHasher { get; } = passwordHasher;
+
+    public IEnumerable<IPasswordValidator> PasswordValidators { get; } = [];
+    public IEnumerable<IUserValidator> UserValidators { get; } = [];
+
+
+    public long GenerateVersion() => DateTimeOffset.UtcNow.ToUnixTimeMilliseconds();
+    
+
+    /// <summary>
+    /// Protect or unprotect the properties with the <see cref="ProtectAttribute"/>
+    /// </summary>
+    /// <param name="data">The data model</param>
+    /// <param name="protection">True for protect false for unprotect.</param>
+    /// <typeparam name="TModel">The class with the properties to protect.</typeparam>
+    public async Task HandlePropertyProtection<TModel>(TModel data, bool protection)
+    {
+        var props = GetProtectedPropertiesValues(data);
+        if (props.Count == 0)
+        {
+            return;
+        }
+
+        var handledProperties = 0;
+        foreach (var property in props)
+        {
+            if (property.PropertyType != typeof(string))
+            {
+                _logger.Warning("Property({PropName}) with type: {PropType} detected, encrypting only supports strings! Skipping property!", property.Name, property.PropertyType);
+                continue;
+            }
+
+            string? cryptString;
+            if (protection)
+            {
+                cryptString = await Cryptographer.EncryptAsync(property.GetValue(data)?.ToString() ?? string.Empty);
+            }
+            else
+            {
+                cryptString = await Cryptographer.DecryptAsync(property.GetValue(data)?.ToString() ?? string.Empty);
+            }
+            
+            if (cryptString == null)
+            {
+                _logger.Warning("{Protection} failed for property {PropName}", protection ? "Encryption" : "Decryption", property.Name);
+                continue;
+            }
+            property.SetValue(data, cryptString);
+            handledProperties++;
+        }
+        _logger.Debug("{HandledPropCount}/{TotalPropCount} protection properties handled!", handledProperties, props.Count);
+    }
+
+    public bool IsPropertyProtected<TModel>(string propertyName)
+    {
+        var protectedProperties = GetProtectedProperties<TModel>();
+        var propertyFound = protectedProperties.Where(propInfo => propInfo.Name == propertyName);
+        return propertyFound.Any();
+    }
+
+    public List<PropertyInfo> GetProtectedPropertiesValues<TModel>(TModel model)
+    {
+        var protectedProperties = GetProtectedProperties<TModel>();
+        return protectedProperties.Count != 0 ? protectedProperties : [];
+    }
+
+    public List<PropertyInfo> GetProtectedProperties<TModel>()
+        => typeof(TModel).GetProperties().Where(p => Attribute.IsDefined(p, typeof(ProtectAttribute))).ToList();
+}

DotBased.AspNet.Authority/Managers/AuthorityRoleManager.cs

@@ -0,0 +1,65 @@
+using DotBased.AspNet.Authority.Models.Authority;
+
+namespace DotBased.AspNet.Authority.Managers;
+
+public partial class AuthorityManager
+{
+    public async Task<Result<AuthorityRole>> CreateRoleAsync(AuthorityRole role, CancellationToken? cancellationToken = null)
+    {
+        return Result<AuthorityRole>.Failed("Not implemented!");
+    }
+
+    public async Task<Result> DeleteRoleAsync(AuthorityRole role, CancellationToken? cancellationToken = null)
+    {
+        return Result.Failed("Not implemented!");
+    }
+
+    public async Task<Result<AuthorityRole>> UpdateRoleAsync(AuthorityRole role, CancellationToken? cancellationToken = null)
+    {
+        return Result<AuthorityRole>.Failed("Not implemented!");
+    }
+
+    public async Task<ListResult<AuthorityRole>> GetRolesAsync(int limit = 20, int offset = 0, string search = "", CancellationToken? cancellationToken = null)
+    {
+        /*
+         * Search by role name & id
+         * Order by name, created date, creator? (paging)
+         */
+        return ListResult<AuthorityRole>.Failed("Not implemented!");
+    }
+
+    public async Task AddRoleToUserAsync(AuthorityUser user, AuthorityRole role, CancellationToken? cancellationToken = null)
+    {
+        /*
+            - Validate User & Role
+            - Check if role is already in linked to user (if user already has the role, return)
+            - Add to UsersRoles table
+        */
+    }
+
+    public async Task RemoveRoleFromUserAsync(AuthorityRole role, AuthorityUser user, CancellationToken? cancellationToken = null)
+    {
+    }
+
+    public async Task AddRoleToGroupAsync(AuthorityRole role, AuthorityGroup group, CancellationToken? cancellationToken = null)
+    {
+    }
+
+    /// <summary>
+    /// Get all roles (including group roles) that the user has.
+    /// </summary>
+    /// <param name="user">The user to get the roles from</param>
+    /// <param name="cancellationToken"></param>
+    public async Task<ListResult<AuthorityRole>> GetUserRolesAsync(AuthorityUser user, CancellationToken? cancellationToken = null)
+    {
+        /*
+         * - Validate user
+         * - Get user groups (id)
+         * - Get roles contained from user
+         * - Get roles contained from groups (if any)
+         * - Order by (for paging)
+         */
+        
+        return ListResult<AuthorityRole>.Failed("Not implemented!");
+    }
+}

DotBased.AspNet.Authority/Managers/AuthorityUserManager.cs

@@ -0,0 +1,97 @@
+using DotBased.AspNet.Authority.Models;
+using DotBased.AspNet.Authority.Models.Authority;
+using DotBased.AspNet.Authority.Models.Validation;
+
+namespace DotBased.AspNet.Authority.Managers;
+
+public partial class AuthorityManager
+{
+    public async Task<ValidationResult> ValidatePasswordAsync(AuthorityUser user, string password)
+    {
+        List<ValidationError> errors = [];
+        foreach (var validator in PasswordValidators)
+        {
+            var validatorResult = await validator.ValidatePasswordAsync(this, user, password);
+            if (!validatorResult.Success)
+            {
+                errors.AddRange(validatorResult.Errors);
+            }
+        }
+        return errors.Count > 0 ? ValidationResult.Failed(errors) : ValidationResult.Ok();
+    }
+
+    public async Task<ValidationResult> ValidateUserAsync(AuthorityUser user)
+    {
+        List<ValidationError> errors = [];
+        foreach (var userValidator in UserValidators)
+        {
+            var validationResult = await userValidator.ValidateUserAsync(this, user);
+            if (!validationResult.Success)
+            {
+                errors.AddRange(validationResult.Errors);
+            }
+        }
+        return errors.Count > 0 ? ValidationResult.Failed(errors) : ValidationResult.Ok();
+    }
+
+    public async Task<ListResult<AuthorityUser>> SearchUsersAsync(string query, int maxResults = 20, int offset = 0, CancellationToken? cancellationToken = null)
+    {
+        var searchResult = await UserRepository.GetAuthorityUsersAsync(query, maxResults, offset, cancellationToken);
+        return searchResult.Item1 == null ? ListResult<AuthorityUser>.Failed("No results!") : ListResult<AuthorityUser>.Ok(searchResult.Item1, searchResult.Item2);
+    }
+
+    public async Task<AuthorityResult<AuthorityUser>> UpdatePasswordAsync(AuthorityUser user, string password, CancellationToken? cancellationToken = null)
+    {
+        var passwordValidation = await ValidatePasswordAsync(user, password);
+        if (!passwordValidation.Success)
+        {
+            List<ValidationError> errors = [];
+            errors.AddRange(passwordValidation.Errors);
+            return AuthorityResult<AuthorityUser>.Failed(errors, ResultFailReason.Validation);
+        }
+
+        user.PasswordHash = await PasswordHasher.HashPasswordAsync(password);
+        user.SecurityVersion = GenerateVersion();
+
+        var updateResult = await UserRepository.UpdateUserAsync(user, cancellationToken);
+        return updateResult == null ? AuthorityResult<AuthorityUser>.Error("Failed to save updates!") : AuthorityResult<AuthorityUser>.Ok(updateResult);
+    }
+
+    public async Task<AuthorityResult<AuthorityUser>> CreateUserAsync(AuthorityUser userModel, string password, CancellationToken? cancellationToken = null)
+    {
+        var userValidation = await ValidateUserAsync(userModel);
+        var passwordValidation = await ValidatePasswordAsync(userModel, password);
+        if (!userValidation.Success || !passwordValidation.Success)
+        {
+            List<ValidationError> errors = [];
+            errors.AddRange(userValidation.Errors);
+            errors.AddRange(passwordValidation.Errors);
+            return AuthorityResult<AuthorityUser>.Failed(errors, ResultFailReason.Validation);
+        }
+        
+        userModel.Version = GenerateVersion();
+        userModel.SecurityVersion = GenerateVersion();
+        var hashedPassword = await PasswordHasher.HashPasswordAsync(password);
+        userModel.PasswordHash = hashedPassword;
+
+        var userCreationResult = await UserRepository.CreateUserAsync(userModel, cancellationToken);
+
+        return userCreationResult != null
+            ? AuthorityResult<AuthorityUser>.Ok(userCreationResult)
+            : AuthorityResult<AuthorityUser>.Error("Failed to create user in repository!");
+    }
+
+    public async Task<Result<AuthorityUser>> UpdateUserAsync(AuthorityUser model, CancellationToken? cancellationToken = null)
+    {
+        var updateResult = await UserRepository.UpdateUserAsync(model, cancellationToken);
+        return updateResult != null ? Result<AuthorityUser>.Ok(updateResult) : Result<AuthorityUser>.Failed("Failed to update user in repository!");
+    }
+
+    public async Task<bool> DeleteUserAsync(AuthorityUser model, CancellationToken? cancellationToken = null)
+    {
+        var deleteResult = await UserRepository.DeleteUserAsync(model, cancellationToken);
+        return deleteResult;
+    }
+    
+    
+}

DotBased.AspNet.Authority/Models/Authority/AuthorityAttribute.cs

@@ -0,0 +1,26 @@
+namespace DotBased.AspNet.Authority.Models.Authority;
+
+public class AuthorityAttribute
+{
+    public AuthorityAttribute(string attributeKey, string bound)
+    {
+        AttributeKey = attributeKey;
+        BoundId = bound;
+    }
+
+    public AuthorityAttribute()
+    {
+        AttributeKey = string.Empty;
+        BoundId = string.Empty;
+    }
+
+    public string AttributeKey { get; set; } // ClaimType/Authority.attribute.enabled
+    
+    public string BoundId { get; set; } // Bound to User, Group, Role id
+
+    public object? AttributeValue { get; set; }
+    
+    public string? Type { get; set; } // AspNet.Claim.Role/Property/Data.JSON, Data.Raw, Data.Base64 etc.
+
+    public long Version { get; set; }
+}

DotBased.AspNet.Authority/Models/Authority/AuthorityGroup.cs

@@ -0,0 +1,23 @@
+namespace DotBased.AspNet.Authority.Models.Authority;
+
+public class AuthorityGroup
+{
+    public AuthorityGroup(string name) : this()
+    {
+        Name = name;
+    }
+    
+    public AuthorityGroup()
+    {
+        Id = Guid.NewGuid();
+        CreatedDate = DateTime.Now;
+    }
+    
+    public Guid Id { get; set; }
+    
+    public string? Name { get; set; }
+
+    public long Version { get; set; }
+    
+    public DateTime CreatedDate { get; set; }
+}

DotBased.AspNet.Authority/Models/Authority/AuthorityRole.cs

@@ -0,0 +1,19 @@
+namespace DotBased.AspNet.Authority.Models.Authority;
+
+public abstract class AuthorityRole()
+{
+    public AuthorityRole(string name) : this()
+    {
+        Name = name;
+    }
+
+    public Guid Id { get; set; } = Guid.NewGuid();
+
+    public string? Name { get; set; }
+
+    public long Version { get; set; }
+
+    public DateTime CreatedDate { get; set; } = DateTime.Now;
+
+    public override string ToString() => Name ?? string.Empty;
+}

DotBased.AspNet.Authority/Models/Authority/AuthorityUser.cs

@@ -1,10 +1,45 @@
+using DotBased.AspNet.Authority.Attributes;
+
 namespace DotBased.AspNet.Authority.Models.Authority;
 
-public class AuthorityUser : AuthorityUserBase<Guid>
+public class AuthorityUser()
 {
-    public AuthorityUser()
+    public AuthorityUser(string userName) : this()
     {
-        Id = Guid.NewGuid();
+        UserName = userName;
-        CreatedDate = DateTime.Now;
     }
+
+    public Guid Id { get; set; } = Guid.NewGuid();
+
+    public bool Enabled { get; set; }
+    
+    public bool Confirmed { get; set; }
+    
+    public bool Locked { get; set; }
+
+    public DateTime LockedDate { get; set; }
+
+    public string? UserName { get; set; }
+
+    public string? PasswordHash { get; set; }
+    
+    public DateTime CreatedDate { get; set; } = DateTime.Now;
+
+    public bool TwoFactorEnabled { get; set; }
+
+    public long Version { get; set; }
+
+    public long SecurityVersion { get; set; }
+    
+    [Protect]
+    public string? EmailAddress { get; set; }
+
+    public bool EmailConfirmed { get; set; }
+
+    [Protect]
+    public string? PhoneNumber { get; set; }
+
+    public bool PhoneNumberConfirmed { get; set; }
+
+    public override string ToString() => UserName ?? EmailAddress ?? string.Empty;
 }

DotBased.AspNet.Authority/Models/Authority/AuthorityUserBase.cs

@@ -1,35 +0,0 @@
-using DotBased.AspNet.Authority.Attributes;
-
-namespace DotBased.AspNet.Authority.Models.Authority;
-
-public abstract class AuthorityUserBase<TKey> where TKey : IEquatable<TKey>
-{
-    public TKey Id { get; set; }
-    
-    public bool Enabled { get; set; }
-    
-    public bool Locked { get; set; }
-
-    public string UserName { get; set; }
-
-    public string PasswordHash { get; set; }
-    
-    public DateTime CreatedDate { get; set; }
-
-    public bool TwoFactorEnabled { get; set; }
-
-    public string ConcurrencyStamp { get; set; }
-    public string SecurityStamp { get; set; }
-    
-    
-    [Protect]
-    public string EmailAddress { get; set; }
-
-    public bool EmailConfirmed { get; set; }
-
-    [Protect]
-    public string PhoneNumber { get; set; }
-
-    public bool PhoneNumberConfirmed { get; set; }
-    
-}

DotBased.AspNet.Authority/Models/AuthorityResult.cs

@@ -0,0 +1,38 @@
+using DotBased.AspNet.Authority.Models.Validation;
+
+namespace DotBased.AspNet.Authority.Models;
+
+public class AuthorityResult<TResultValue>
+{
+    public AuthorityResult(bool success, string errorMessage = "", TResultValue? value = default, ResultFailReason reason = ResultFailReason.None, List<ValidationError>? errors = null)
+    {
+        Success = success;
+        ErrorMessage = errorMessage;
+        Value = value;
+        Reason = reason;
+        ValidationErrors = errors;
+    }
+    
+    public bool Success { get; }
+    public string ErrorMessage { get; }
+    public TResultValue? Value { get; }
+    public ResultFailReason Reason { get; }
+    public List<ValidationError>? ValidationErrors { get; }
+    
+
+    public static AuthorityResult<TResultValue> Ok(TResultValue? value) => new AuthorityResult<TResultValue>(true, value:value);
+
+    public static AuthorityResult<TResultValue> Error(string errorMessage, ResultFailReason reason = ResultFailReason.Error) =>
+        new AuthorityResult<TResultValue>(false, errorMessage, reason:reason);
+
+    public static AuthorityResult<TResultValue> Failed(List<ValidationError> errors, ResultFailReason reason = ResultFailReason.None)
+        => new AuthorityResult<TResultValue>(false, errors:errors, reason:reason);
+}
+
+public enum ResultFailReason
+{
+    None,
+    Unknown,
+    Validation,
+    Error
+}

DotBased.AspNet.Authority/Models/Options/AuthorityOptions.cs

@@ -0,0 +1,11 @@
+namespace DotBased.AspNet.Authority.Models.Options;
+
+public class AuthorityOptions
+{
+    public LockdownOptions Lockdown { get; set; } = new();
+    public LockoutOptions Lockout { get; set; } = new();
+    public PasswordOptions Password { get; set; } = new();
+    public ProviderOptions Provider { get; set; } = new();
+    public RepositoryOptions Repository { get; set; } = new();
+    public UserOptions User { get; set; } = new();
+}

DotBased.AspNet.Authority/Models/Options/ListOption.cs

@@ -0,0 +1,7 @@
+namespace DotBased.AspNet.Authority.Models.Options;
+
+public enum ListOption
+{
+    Blacklist,
+    Whitelist
+}

DotBased.AspNet.Authority/Models/Options/LockdownOptions.cs

@@ -0,0 +1,6 @@
+namespace DotBased.AspNet.Authority.Models.Options;
+
+public class LockdownOptions
+{
+    public bool EnableLockout { get; set; }
+}

DotBased.AspNet.Authority/Models/Options/LockoutOptions.cs

@@ -0,0 +1,8 @@
+namespace DotBased.AspNet.Authority.Models.Options;
+
+public class LockoutOptions
+{
+    public bool EnableLockout { get; set; } = true;
+    public int FailedAttempts { get; set; } = 3;
+    public TimeSpan LockoutTimeout { get; set; } = TimeSpan.FromMinutes(30);
+}

DotBased.AspNet.Authority/Models/Options/PasswordOptions.cs

@@ -0,0 +1,14 @@
+namespace DotBased.AspNet.Authority.Models.Options;
+
+public class PasswordOptions
+{
+    public int RequiredLength { get; set; } = 10;
+    public int MinimalUniqueChars { get; set; } = 1;
+    public bool RequireLowercase { get; set; }
+    public bool RequireUppercase { get; set; }
+    public bool RequireDigit { get; set; }
+    public bool RequireNonAlphanumeric { get; set; }
+
+    public List<string> PasswordBlackList { get; set; } = ["password", "1234"];
+    public StringComparer PasswordBlackListComparer { get; set; } = StringComparer.OrdinalIgnoreCase;
+}

DotBased.AspNet.Authority/Models/Options/ProviderOptions.cs

@@ -0,0 +1,6 @@
+namespace DotBased.AspNet.Authority.Models.Options;
+
+public class ProviderOptions
+{
+    
+}

DotBased.AspNet.Authority/Models/Options/RepositoryOptions.cs

@@ -0,0 +1,10 @@
+namespace DotBased.AspNet.Authority.Models.Options;
+
+public class RepositoryOptions
+{
+    /// <summary>
+    /// Use data encryption when a property has the <see cref="DotBased.AspNet.Authority.Attributes.ProtectAttribute"/> defined.
+    /// <value>Default: true</value>
+    /// </summary>
+    public bool UseDataProtection { get; set; } = true;
+}

DotBased.AspNet.Authority/Models/Options/SignInOptions.cs

@@ -0,0 +1,8 @@
+namespace DotBased.AspNet.Authority.Models.Options;
+
+public class SignInOptions
+{
+    public bool RequireVerifiedEmail { get; set; }
+    public bool RequireVerifiedPhoneNumber { get; set; }
+    public bool RequireConfirmedAccount { get; set; }
+}

DotBased.AspNet.Authority/Models/Options/UserOptions.cs

@@ -0,0 +1,12 @@
+namespace DotBased.AspNet.Authority.Models.Options;
+
+public class UserOptions
+{
+    public bool EnableRegister { get; set; }
+    public bool RequireUniqueEmail { get; set; }
+    public string UserNameCharacters { get; set; } = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-._@";
+    public ListOption UserNameCharacterListType { get; set; } = ListOption.Whitelist;
+
+    public List<string> UserNameBlackList { get; set; } = ["admin", "administrator", "dev", "developer"];
+    public StringComparer UserNameBlackListComparer { get; set; } = StringComparer.OrdinalIgnoreCase;
+}

DotBased.AspNet.Authority/Models/Validation/ValidationError.cs

@@ -0,0 +1,24 @@
+namespace DotBased.AspNet.Authority.Models.Validation;
+
+public class ValidationError
+{
+    public ValidationError(string validator, string errorCode, string description)
+    {
+        Validator = validator;
+        ErrorCode = errorCode;
+        Description = description;
+    }
+    
+    /// <summary>
+    /// The validator name that generated this error.
+    /// </summary>
+    public string Validator { get; }
+    /// <summary>
+    /// The error code
+    /// </summary>
+    public string ErrorCode { get; }
+    /// <summary>
+    /// Error description
+    /// </summary>
+    public string Description { get; }
+}

DotBased.AspNet.Authority/Models/Validation/ValidationResult.cs

@@ -0,0 +1,21 @@
+namespace DotBased.AspNet.Authority.Models.Validation;
+
+public class ValidationResult
+{
+    public ValidationResult(bool success, IEnumerable<ValidationError>? errors = null)
+    {
+        if (errors != null)
+        {
+            Errors = errors.ToList();
+        }
+        Success = success;
+    }
+    
+    public bool Success { get; }
+    public IReadOnlyList<ValidationError> Errors { get; } = [];
+
+    public static ValidationResult Failed(IEnumerable<ValidationError> errors) => new(false, errors);
+    public static ValidationResult Ok() => new(true);
+
+    public override string ToString() => Success ? "Success" : $"Failed ({Errors.Count} errors)";
+}

DotBased.AspNet.Authority/Repositories/IAttributeRepository.cs

@@ -0,0 +1,6 @@
+namespace DotBased.AspNet.Authority.Repositories;
+
+public interface IAttributeRepository
+{
+    
+}

DotBased.AspNet.Authority/Repositories/IGroupRepository.cs

@@ -0,0 +1,6 @@
+namespace DotBased.AspNet.Authority.Repositories;
+
+public interface IGroupRepository
+{
+    
+}

DotBased.AspNet.Authority/Repositories/IRoleRepository.cs

@@ -0,0 +1,6 @@
+namespace DotBased.AspNet.Authority.Repositories;
+
+public interface IRoleRepository
+{
+    
+}

DotBased.AspNet.Authority/Repositories/IUserRepository.cs

@@ -0,0 +1,18 @@
+using DotBased.AspNet.Authority.Models.Authority;
+
+namespace DotBased.AspNet.Authority.Repositories;
+
+public interface IUserRepository
+{
+    public Task<AuthorityUser?> GetAuthorityUserByIdAsync(string id, CancellationToken? cancellationToken = null);
+    public Task<string> GetAuthorityUserIdAsync(AuthorityUser user, CancellationToken? cancellationToken = null);
+    public Task<Tuple<List<AuthorityUser>?, int>> GetAuthorityUsersAsync(string query, int maxResults = 20, int offset = 0, CancellationToken? cancellationToken = null);
+    public Task<AuthorityUser?> GetAuthorityUserByEmailAsync(string email, CancellationToken? cancellationToken = null);
+    public Task SetVersionAsync(AuthorityUser user, long version, CancellationToken? cancellationToken = null);
+    public Task<long> GetVersionAsync(AuthorityUser user, CancellationToken? cancellationToken = null);
+    public Task SetSecurityVersionAsync(AuthorityUser user, long version, CancellationToken? cancellationToken = null);
+    public Task<long> GetSecurityVersionAsync(AuthorityUser user, CancellationToken? cancellationToken = null);
+    public Task<AuthorityUser?> CreateUserAsync(AuthorityUser user, CancellationToken? cancellationToken = null);
+    public Task<AuthorityUser?> UpdateUserAsync(AuthorityUser user, CancellationToken? cancellationToken = null);
+    public Task<bool> DeleteUserAsync(AuthorityUser user, CancellationToken? cancellationToken = null);
+}

DotBased.AspNet.Authority/Services/AuthorityService.cs

@@ -1,6 +0,0 @@
-namespace DotBased.AspNet.Authority.Services;
-
-public class AuthorityService
-{
-    
-}

DotBased.AspNet.Authority/Validators/IPasswordValidator.cs

@@ -0,0 +1,10 @@
+using DotBased.AspNet.Authority.Managers;
+using DotBased.AspNet.Authority.Models.Authority;
+using DotBased.AspNet.Authority.Models.Validation;
+
+namespace DotBased.AspNet.Authority.Validators;
+
+public interface IPasswordValidator
+{
+    public Task<ValidationResult> ValidatePasswordAsync(AuthorityManager manager, AuthorityUser user, string password);
+}

DotBased.AspNet.Authority/Validators/IUserValidator.cs

@@ -0,0 +1,10 @@
+using DotBased.AspNet.Authority.Managers;
+using DotBased.AspNet.Authority.Models.Authority;
+using DotBased.AspNet.Authority.Models.Validation;
+
+namespace DotBased.AspNet.Authority.Validators;
+
+public interface IUserValidator
+{
+    public Task<ValidationResult> ValidateUserAsync(AuthorityManager manager, AuthorityUser user);
+}

DotBased.AspNet.Authority/Validators/PasswordEqualsValidator.cs

@@ -0,0 +1,22 @@
+using DotBased.AspNet.Authority.Managers;
+using DotBased.AspNet.Authority.Models.Authority;
+using DotBased.AspNet.Authority.Models.Validation;
+
+namespace DotBased.AspNet.Authority.Validators;
+
+public class PasswordEqualsValidator : IPasswordValidator
+{
+    private const string ValidatorId = "Authority.Validator.Password.Equals";
+    private const string ValidationBase = "Authority.Validation.Password";
+    public async Task<ValidationResult> ValidatePasswordAsync(AuthorityManager userManager, AuthorityUser user, string password)
+    {
+        List<ValidationError> errors = [];
+        var hashedPassword = await userManager.PasswordHasher.HashPasswordAsync(password);
+        if (user.PasswordHash != null && user.PasswordHash.Equals(hashedPassword, StringComparison.Ordinal))
+        {
+            errors.Add(new ValidationError(ValidatorId, $"{ValidationBase}.InUse", "User uses this password already!"));
+        }
+
+        return errors.Count > 0 ? ValidationResult.Failed(errors) : ValidationResult.Ok();
+    }
+}

DotBased.AspNet.Authority/Validators/PasswordOptionsValidator.cs

@@ -0,0 +1,66 @@
+using DotBased.AspNet.Authority.Managers;
+using DotBased.AspNet.Authority.Models.Authority;
+using DotBased.AspNet.Authority.Models.Validation;
+using DotBased.Extensions;
+
+namespace DotBased.AspNet.Authority.Validators;
+
+/// <summary>
+/// Validates the password against the options that is configured.
+/// </summary>
+public class PasswordOptionsValidator : IPasswordValidator
+{
+    private const string ValidatorId = "Authority.Validator.Password.Options";
+    private const string ValidationBase = "Authority.Validation.Password";
+    
+    public async Task<ValidationResult> ValidatePasswordAsync(AuthorityManager userManager, AuthorityUser user, string password)
+    {
+        if (userManager == null)
+        {
+            throw new ArgumentNullException(nameof(userManager), "User manager is not provided!");
+        }
+        var passwordOptions = userManager.Options.Password;
+        var errors = new List<ValidationError>();
+        
+        if (password.IsNullOrEmpty() || password.Length < passwordOptions.RequiredLength)
+        {
+            errors.Add(new ValidationError(ValidatorId, $"{ValidationBase}.Required.Length", $"Password needs to have a minimum length of {passwordOptions.RequiredLength}"));
+        }
+
+        if (passwordOptions.RequireDigit && !ContainsDigit(password))
+        {
+            errors.Add(new ValidationError(ValidatorId, $"{ValidationBase}.Required.Digit", "Password must contain a digit!"));
+        }
+
+        if (passwordOptions.RequireNonAlphanumeric && ContainsNonAlphanumeric(password))
+        {
+            errors.Add(new ValidationError(ValidatorId, $"{ValidationBase}.Required.NonAlphanumeric", "Password must contain a non alphanumeric character."));
+        }
+
+        if (passwordOptions.RequireLowercase && password.Any(char.IsLower))
+        {
+            errors.Add(new ValidationError(ValidatorId, $"{ValidationBase}.Required.Lowercase", "Password must contains at least one lowercase character."));
+        }
+
+        if (passwordOptions.RequireUppercase && password.Any(char.IsUpper))
+        {
+            errors.Add(new ValidationError(ValidatorId, $"{ValidationBase}.Required.Uppercase", "Password must contains at least one uppercase character."));
+        }
+        
+        if (passwordOptions.PasswordBlackList.Count != 0 && passwordOptions.PasswordBlackList.Contains(password, passwordOptions.PasswordBlackListComparer))
+        {
+            errors.Add(new ValidationError(ValidatorId, $"{ValidationBase}.Blacklisted", "Given password is not allowed (blacklisted)"));
+        }
+
+        if (passwordOptions.MinimalUniqueChars > 0 && password.Distinct().Count() < passwordOptions.MinimalUniqueChars)
+        {
+            errors.Add(new ValidationError(ValidatorId, $"{ValidationBase}.UniqueChars", $"Password must contain at least {passwordOptions.MinimalUniqueChars} unique chars."));
+        }
+
+        return await Task.FromResult(errors.Count > 0 ? ValidationResult.Failed(errors) : ValidationResult.Ok());
+    }
+
+    private bool ContainsDigit(string strVal) => strVal.Any(char.IsDigit);
+
+    private bool ContainsNonAlphanumeric(string strVal) => !strVal.Any(char.IsLetterOrDigit);
+}

DotBased.AspNet.Authority/Validators/UserValidator.cs

@@ -0,0 +1,81 @@
+using DotBased.AspNet.Authority.Managers;
+using DotBased.AspNet.Authority.Models.Authority;
+using DotBased.AspNet.Authority.Models.Options;
+using DotBased.AspNet.Authority.Models.Validation;
+
+namespace DotBased.AspNet.Authority.Validators;
+
+public class UserValidator : IUserValidator
+{
+    private const string ValidatorId = "Authority.Validator.User";
+    private const string ValidationBase = "Authority.Validation.User";
+
+    public async Task<ValidationResult> ValidateUserAsync(AuthorityManager manager, AuthorityUser user)
+    {
+        List<ValidationError> errors = [];
+
+        var userOptions = manager.Options.User;
+
+        if (userOptions.RequireUniqueEmail)
+        {
+            if (string.IsNullOrWhiteSpace(user.EmailAddress))
+            {
+                errors.Add(new ValidationError(ValidatorId, $"{ValidationBase}.NoEmail",
+                    $"Option {nameof(UserOptions.RequireUniqueEmail)} is set to true but given user does not have an email address!"));
+            }
+            else
+            {
+                var userEmailResult = await manager.UserRepository.GetAuthorityUserByEmailAsync(user.EmailAddress);
+                if (userEmailResult != null)
+                {
+                    errors.Add(new ValidationError(ValidatorId, $"{ValidationBase}.EmailExists",
+                        "Given email has already registered an account!"));
+                }
+            }
+        }
+
+        if (!string.IsNullOrWhiteSpace(user.UserName))
+        {
+            if (userOptions.UserNameBlackList.Count != 0 && userOptions.UserNameBlackList.Contains(user.UserName, userOptions.UserNameBlackListComparer))
+            {
+                errors.Add(new ValidationError(ValidatorId, $"{ValidationBase}.Blacklisted", "Given username is not allowed (blacklisted)"));
+            }
+
+            if (!string.IsNullOrWhiteSpace(userOptions.UserNameCharacters))
+            {
+                List<char> chars = [];
+                if (userOptions.UserNameCharacterListType == ListOption.Whitelist)
+                {
+                    chars.AddRange(user.UserName.Where(userNameChar => !userOptions.UserNameCharacters.Contains(userNameChar)));
+                }
+                if (userOptions.UserNameCharacterListType == ListOption.Blacklist)
+                {
+                    chars.AddRange(user.UserName.Where(userNameChar => userOptions.UserNameCharacters.Contains(userNameChar)));
+                }
+
+                if (chars.Count <= 0) return errors.Count > 0 ? ValidationResult.Failed(errors) : ValidationResult.Ok();
+                var errorCode = "";
+                var description = "";
+                switch (userOptions.UserNameCharacterListType)
+                {
+                    case ListOption.Whitelist:
+                        errorCode = "CharactersNotOnWhitelist";
+                        description = $"Found characters in username that were not on the whitelist! Chars: [{string.Join(',', chars)}]";
+                        break;
+                    case ListOption.Blacklist:
+                        errorCode = "CharactersOnBlacklist";
+                        description = $"Found characters in username that are on the blacklist! Chars: [{string.Join(',', chars)}]";
+                        break;
+                }
+
+                errors.Add(new ValidationError(ValidatorId, $"{ValidationBase}.UserName.{errorCode}", description));
+            }
+        }
+        else
+        {
+            errors.Add(new ValidationError(ValidatorId, $"{ValidationBase}.InvalidUserName", "No username given!"));
+        }
+
+        return errors.Count > 0 ? ValidationResult.Failed(errors) : ValidationResult.Ok();
+    }
+}

DotBased.AspNet.Authority/Verifiers/IEmailVerifier.cs

@@ -0,0 +1,6 @@
+namespace DotBased.AspNet.Authority.Verifiers;
+
+public interface IEmailVerifier
+{
+    
+}

DotBased.AspNet.Authority/Verifiers/IPhoneNumberVerifier.cs

@@ -0,0 +1,6 @@
+namespace DotBased.AspNet.Authority.Verifiers;
+
+public interface IPhoneNumberVerifier
+{
+    
+}

DotBased.AspNet.Authority/Verifiers/IUserVerifier.cs

@@ -0,0 +1,6 @@
+namespace DotBased.AspNet.Authority.Verifiers;
+
+public interface IUserVerifier
+{
+    
+}

DotBased.Data/DotBased.Data.csproj

@@ -0,0 +1,12 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <TargetFramework>netstandard2.1</TargetFramework>
+        <Nullable>enable</Nullable>
+    </PropertyGroup>
+
+    <ItemGroup>
+      <ProjectReference Include="..\DotBased\DotBased.csproj" />
+    </ItemGroup>
+
+</Project>