chore(DigitalData.Core.Security): Aktualisiert auf Version 1.1.0

- Hinzufügen der erforderlichen Metadaten zur Projektdatei für die Erstellung eines NuGet-Pakets, einschließlich PackageId, Versionsdetails, Autorenschaft, Urheberrecht, Beschreibung und Repository-Informationen. Außerdem wurde eine Icon-Referenz für eine verbesserte Paketdarstellung hinzugefügt.

.gitignore

@@ -1,7 +1,8 @@
+# ---> VisualStudio
 ## Ignore Visual Studio temporary files, build results, and
 ## files generated by popular Visual Studio add-ons.
 ##
-## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore
+## Get latest from https://github.com/github/gitignore/blob/main/VisualStudio.gitignore
 
 # User-specific files
 *.rsuser
@@ -29,7 +30,6 @@ x86/
 bld/
 [Bb]in/
 [Oo]bj/
-[Oo]ut/
 [Ll]og/
 [Ll]ogs/
 
@@ -91,6 +91,7 @@ StyleCopReport.xml
 *.tmp_proj
 *_wpftmp.csproj
 *.log
+*.tlog
 *.vspscc
 *.vssscc
 .builds
@@ -294,6 +295,17 @@ node_modules/
 # Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
 *.vbw
 
+# Visual Studio 6 auto-generated project file (contains which files were open etc.)
+*.vbp
+
+# Visual Studio 6 workspace and project file (working project files containing files to include in project)
+*.dsw
+*.dsp
+
+# Visual Studio 6 technical files
+*.ncb
+*.aps
+
 # Visual Studio LightSwitch build output
 **/*.HTMLClient/GeneratedArtifacts
 **/*.DesktopClient/GeneratedArtifacts
@@ -350,6 +362,9 @@ ASALocalRun/
 # Local History for Visual Studio
 .localhistory/
 
+# Visual Studio History (VSHistory) files
+.vshistory/
+
 # BeatPulse healthcheck temp database
 healthchecksdb
 
@@ -361,6 +376,42 @@ MigrationBackup/
 
 # Fody - auto-generated XML schema
 FodyWeavers.xsd
+
+# VS Code files for those working on multiple tools
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+*.code-workspace
+
+# Local History for Visual Studio Code
+.history/
+
+# Windows Installer files from build outputs
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+
+# JetBrains Rider
+*.sln.iml
+
+# ---> VisualStudioCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+!.vscode/*.code-snippets
+
+# Local History for Visual Studio Code
+.history/
+
+# Built Visual Studio Code Extensions
+*.vsix
+
 /.vs/DigitalData.Core/DesignTimeBuild/.dtbcache.v2
 /.vs/DigitalData.Core/v17/.suo
 /.vs/ProjectEvaluation/digitaldata.core.metadata.v6.1

DigitalData.Core.Abstractions.Security/Common/IUniqueSecurityContext.cs

@@ -0,0 +1,23 @@
+namespace DigitalData.Core.Abstractions.Security.Common;
+
+/// <summary>
+/// Represents a unique security context that identifies an issuer and an audience.
+/// </summary>
+public interface IUniqueSecurityContext
+{
+    /// <summary>
+    /// Gets the issuer identifier for this security context.
+    /// </summary>
+    /// <remarks>
+    /// The issuer typically represents the entity that issues a token or a cryptographic key.
+    /// </remarks>
+    string Issuer { get; }
+
+    /// <summary>
+    /// Gets the audience identifier for this security context.
+    /// </summary>
+    /// <remarks>
+    /// The audience typically represents the intended recipient or target of a token or cryptographic operation.
+    /// </remarks>
+    string Audience { get; }
+}

DigitalData.Core.Abstractions.Security/DigitalData.Core.Abstractions.Security.csproj

@@ -0,0 +1,33 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFrameworks>net7.0;net8.0</TargetFrameworks>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <PackageId>DigitalData.Core.Abstractions.Security</PackageId>
+    <Version>1.0.0</Version>
+    <AssemblyVersion>1.0.0</AssemblyVersion>
+    <FileVersion>1.0.0</FileVersion>
+    <Authors>Digital Data GmbH</Authors>
+    <Company>Digital Data GmbH</Company>
+    <Product>Digital Data GmbH</Product>
+    <Copyright>Copyright 2025</Copyright>
+    <PackageProjectUrl>http://git.dd:3000/AppStd/WebCoreModules.git</PackageProjectUrl>
+    <PackageIcon>core_icon.png</PackageIcon>
+    <Description>This package defines the foundational abstractions for implementing security functionalities within the DigitalData.Core ecosystem. It provides interfaces and base classes for encryption, decryption, and secure authentication mechanisms. Designed to ensure flexibility and consistency, it enables seamless integration with various security implementations, such as RSA-based encryption and JWT handling.</Description>
+    <PackageTags>digital data core security abstractions</PackageTags>
+    <RepositoryUrl>http://git.dd:3000/AppStd/WebCoreModules.git</RepositoryUrl>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <None Include="..\..\nuget-package-icons\core_icon.png">
+      <Pack>True</Pack>
+      <PackagePath>\</PackagePath>
+    </None>
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="7.7.1" />
+  </ItemGroup>
+
+</Project>

DigitalData.Core.Abstractions.Security/Extensions/SecurityExtensions.cs

@@ -0,0 +1,64 @@
+using DigitalData.Core.Abstractions.Security.Common;
+using DigitalData.Core.Abstractions.Security.Key;
+using DigitalData.Core.Abstractions.Security.Services;
+using Microsoft.IdentityModel.Tokens;
+using System.Text;
+
+namespace DigitalData.Core.Abstractions.Security.Extensions;
+
+public static class SecurityExtensions
+{
+    #region Unique Security Context
+    public static IEnumerable<TUniqueSecurityContext> GetByIssuer<TUniqueSecurityContext>(this IEnumerable<TUniqueSecurityContext> contextes, string issuer) where TUniqueSecurityContext : IUniqueSecurityContext
+        => contextes.Where(c => c.Issuer == issuer);
+
+    public static IEnumerable<TUniqueSecurityContext> GetByAudience<TUniqueSecurityContext>(this IEnumerable<TUniqueSecurityContext> contextes, string audience) where TUniqueSecurityContext : IUniqueSecurityContext
+        => contextes.Where(c => c.Audience == audience);
+
+    public static TUniqueSecurityContext Get<TUniqueSecurityContext>(this IEnumerable<TUniqueSecurityContext> contextes, string issuer, string audience) where TUniqueSecurityContext : IUniqueSecurityContext
+        => contextes.Where(c => c.Issuer == issuer && c.Audience == audience).SingleOrDefault()
+        ?? throw new InvalidOperationException($"Exactly one {typeof(TUniqueSecurityContext).Name} must exist with Issuer: '{issuer}' and Audience: '{audience}'.");
+
+    public static bool TryGet<TUniqueSecurityContext>(this IEnumerable<TUniqueSecurityContext> contextes, string issuer, string audience, out TUniqueSecurityContext context) where TUniqueSecurityContext : IUniqueSecurityContext
+    {
+#pragma warning disable CS8601 // Possible null reference assignment.
+        context = contextes.SingleOrDefault(c => c.Issuer == issuer && c.Audience == audience);
+#pragma warning restore CS8601 // Possible null reference assignment.
+        return context is not null;
+    }
+
+    public static TUniqueSecurityContext Match<TUniqueSecurityContext>(this IEnumerable<TUniqueSecurityContext> contextes, IUniqueSecurityContext lookupContext) where TUniqueSecurityContext : IUniqueSecurityContext
+        => contextes.Get(lookupContext.Issuer, lookupContext.Audience);
+
+    public static bool TryMatch<TUniqueSecurityContext>(this IEnumerable<TUniqueSecurityContext> contextes, IUniqueSecurityContext lookupContext, out TUniqueSecurityContext context) where TUniqueSecurityContext : IUniqueSecurityContext
+        => contextes.TryGet(lookupContext.Issuer, lookupContext.Audience, out context);
+    #endregion Unique Security Context
+
+    #region De/serilization
+    internal static byte[] Base64ToByte(this string base64String) => Convert.FromBase64String(base64String);
+
+    internal static string BytesToString(this byte[] bytes) => Encoding.UTF8.GetString(bytes);
+
+    internal static string ToBase64String(this byte[] bytes) => Convert.ToBase64String(bytes);
+
+    internal static byte[] ToBytes(this string str) => Encoding.UTF8.GetBytes(str);
+
+    public static string Decrypt(this IAsymmetricDecryptor decryptor, string data) => decryptor
+        .Decrypt(data.Base64ToByte()).BytesToString();
+    #endregion De/serilization
+
+    #region Asymmetric Encryptor
+    public static string Encrypt(this IAsymmetricEncryptor encryptor, string data) => encryptor.Encrypt(data.ToBytes()).ToBase64String();
+    #endregion Asymmetric Encryptor
+
+    #region Jwt Signature Handler
+    public static string WriteToken<TPrincipal>(this IJwtSignatureHandler<TPrincipal> handler, SecurityTokenDescriptor descriptor)
+        => handler.WriteToken(handler.CreateToken(descriptor));
+
+    public static string WriteToken<TPrincipal>(this IJwtSignatureHandler<TPrincipal> handler, TPrincipal subject, IAsymmetricTokenDescriptor descriptor)
+        => handler.WriteToken(handler.CreateToken(subject: subject, descriptor: descriptor));
+
+    public static string WriteToken<TPrincipal>(this IJwtSignatureHandler<TPrincipal> handler, TPrincipal subject, string issuer, string audience)
+        => handler.WriteToken(handler.CreateToken(subject: subject, issuer: issuer, audience: audience));
+    #endregion Jwt Signature Handler
+}

DigitalData.Core.Abstractions.Security/Key/IAsymmetricDecryptor.cs

@@ -0,0 +1,8 @@
+namespace DigitalData.Core.Abstractions.Security.Key;
+
+public interface IAsymmetricDecryptor : IAsymmetricPrivateKey
+{
+    byte[] Decrypt(byte[] data);
+
+    IAsymmetricEncryptor Encryptor { get; }
+}

DigitalData.Core.Abstractions.Security/Key/IAsymmetricEncryptor.cs

@@ -0,0 +1,6 @@
+namespace DigitalData.Core.Abstractions.Security.Key;
+
+public interface IAsymmetricEncryptor : IAsymmetricPublicKey
+{
+    byte[] Encrypt(byte[] data);
+}

DigitalData.Core.Abstractions.Security/Key/IAsymmetricKey.cs

@@ -0,0 +1,8 @@
+namespace DigitalData.Core.Abstractions.Security.Key;
+
+public interface IAsymmetricKey
+{
+    string? Id { get; }
+
+    string Content { get; }
+}

DigitalData.Core.Abstractions.Security/Key/IAsymmetricPrivateKey.cs

@@ -0,0 +1,8 @@
+namespace DigitalData.Core.Abstractions.Security.Key;
+
+public interface IAsymmetricPrivateKey : IAsymmetricKey
+{
+    bool IsEncrypted { get; }
+
+    IAsymmetricPublicKey PublicKey { get; }
+}

DigitalData.Core.Abstractions.Security/Key/IAsymmetricPublicKey.cs

@@ -0,0 +1,5 @@
+namespace DigitalData.Core.Abstractions.Security.Key;
+
+public interface IAsymmetricPublicKey : IAsymmetricKey
+{
+}

DigitalData.Core.Abstractions.Security/Key/IAsymmetricTokenDescriptor.cs

@@ -0,0 +1,74 @@
+using DigitalData.Core.Abstractions.Security.Common;
+using Microsoft.IdentityModel.Tokens;
+
+namespace DigitalData.Core.Abstractions.Security.Key;
+
+/// <summary>
+/// Contains some information which used to create a security token. Designed to abstract <see cref="SecurityTokenDescriptor"/>
+/// </summary>
+public interface IAsymmetricTokenDescriptor : IAsymmetricPrivateKey, IUniqueSecurityContext
+{
+    IAsymmetricTokenValidator Validator { get; }
+
+    TimeSpan Lifetime { get; init; }
+
+    #region SecurityTokenDescriptor Map
+    /// <summary>
+    /// Defines the compression algorithm that will be used to compress the JWT token payload.
+    /// </summary>
+    string CompressionAlgorithm { get; }
+
+    /// <summary>
+    /// Gets or sets the <see cref="EncryptingCredentials"/> used to create a encrypted security token.
+    /// </summary>
+    EncryptingCredentials EncryptingCredentials { get; }
+
+    /// <summary>
+    /// Gets or sets the value of the 'expiration' claim. This value should be in UTC.
+    /// </summary>
+    DateTime? Expires { get; }
+
+    /// <summary>
+    /// Gets or sets the time the security token was issued. This value should be in UTC.
+    /// </summary>
+    DateTime? IssuedAt { get; }
+
+    /// <summary>
+    /// Gets or sets the notbefore time for the security token. This value should be in UTC.
+    /// </summary>
+    DateTime? NotBefore { get; }
+
+    /// <summary>
+    /// Gets or sets the token type.
+    /// <remarks> If provided, this will be added as the value for the 'typ' header parameter. In the case of a JWE, this will be added to both the inner (JWS) and the outer token (JWE) header. By default, the value used is 'JWT'.
+    /// If <see cref="AdditionalHeaderClaims"/> also contains 'typ' header claim value, it will override the TokenType provided here.
+    /// This value is used only for JWT tokens and not for SAML/SAML2 tokens</remarks>
+    /// </summary>
+    string TokenType { get; }
+
+    /// <summary>
+    /// Gets or sets the <see cref="Dictionary{TKey, TValue}"/> which contains any custom header claims that need to be added to the JWT token header.
+    /// The 'alg', 'kid', 'x5t', 'enc', and 'zip' claims are added by default based on the <see cref="SigningCredentials"/>,
+    /// <see cref="EncryptingCredentials"/>, and/or <see cref="CompressionAlgorithm"/> provided and SHOULD NOT be included in this dictionary as this
+    /// will result in an exception being thrown. 
+    /// <remarks> These claims are only added to the outer header (in case of a JWE).</remarks>
+    /// </summary>
+    IDictionary<string, object> AdditionalHeaderClaims { get; }
+
+    /// <summary>
+    /// Gets or sets the <see cref="Dictionary{TKey, TValue}"/> which contains any custom header claims that need to be added to the inner JWT token header.
+    /// The 'alg', 'kid', 'x5t', 'enc', and 'zip' claims are added by default based on the <see cref="SigningCredentials"/>,
+    /// <see cref="EncryptingCredentials"/>, and/or <see cref="CompressionAlgorithm"/> provided and SHOULD NOT be included in this dictionary as this
+    /// will result in an exception being thrown. 
+    /// <remarks>
+    /// For JsonWebTokenHandler, these claims are merged with <see cref="AdditionalHeaderClaims"/> while adding to the inner JWT header.
+    /// </remarks>
+    /// </summary>
+    IDictionary<string, object> AdditionalInnerHeaderClaims { get; }
+
+    /// <summary>
+    /// Gets or sets the <see cref="SigningCredentials"/> used to create a security token.
+    /// </summary>
+    SigningCredentials SigningCredentials { get; }
+    #endregion SecurityTokenDescriptor
+}

DigitalData.Core.Abstractions.Security/Key/IAsymmetricTokenValidator.cs

@@ -0,0 +1,8 @@
+using Microsoft.IdentityModel.Tokens;
+
+namespace DigitalData.Core.Abstractions.Security.Key;
+
+public interface IAsymmetricTokenValidator : IAsymmetricPublicKey
+{
+    SecurityKey SecurityKey { get; }
+}

DigitalData.Core.Abstractions.Security/Services/IAsymmetricKeyFactory.cs

@@ -0,0 +1,23 @@
+using System.Security.Cryptography;
+using DigitalData.Core.Abstractions.Security.Key;
+
+namespace DigitalData.Core.Abstractions.Security.Services;
+
+public interface IAsymmetricKeyFactory
+{
+    string CreatePrivateKeyPem(int? keySizeInBits = null, bool encrypt = false);
+
+    string CreateEncryptedPrivateKeyPem(
+        PbeEncryptionAlgorithm? pbeEncryptionAlgorithm = null,
+        HashAlgorithmName? hashAlgorithmName = null,
+        int? iterationCount = null,
+        int? keySizeInBits = null,
+        string? password = null);
+
+    string CreateEncryptedPrivateKeyPem(
+        PbeParameters pbeParameters,
+        int? keySizeInBits = null,
+        string? password = null);
+
+    IAsymmetricDecryptor CreateDecryptor(string pem, string? issuer = null, string? audience = null, bool encrypt = false, RSAEncryptionPadding? padding = null);
+}

DigitalData.Core.Abstractions.Security/Services/IAsymmetricKeyPool.cs

@@ -0,0 +1,12 @@
+using DigitalData.Core.Abstractions.Security.Key;
+
+namespace DigitalData.Core.Abstractions.Security.Services;
+
+public interface IAsymmetricKeyPool : IAsymmetricKeyFactory
+{
+    IEnumerable<IAsymmetricDecryptor> Decryptors { get; }
+
+    IAsymmetricDecryptor VaultDecryptor { get; }
+
+    IEnumerable<IAsymmetricTokenDescriptor> TokenDescriptors { get; }
+}

DigitalData.Core.Abstractions.Security/Services/IJwtSignatureHandler.cs

@@ -1,6 +1,7 @@
-using Microsoft.IdentityModel.Tokens;
+using DigitalData.Core.Abstractions.Security.Key;
+using Microsoft.IdentityModel.Tokens;
 
-namespace DigitalData.Core.Abstractions.Security
+namespace DigitalData.Core.Abstractions.Security.Services
 {
     public interface IJwtSignatureHandler<TPrincipal>
     {

DigitalData.Core.Abstractions/Application/IDirectorySearchService.cs

@@ -13,14 +13,82 @@ namespace DigitalData.Core.Abstractions.Application
 
         Dictionary<string, string> CustomSearchFilters { get; }
 
-        bool ValidateCredentials(string dirEntryUsername, string dirEntryPassword);
+        /// <summary>
+        /// Creates the connections to the server and returns a Boolean value that specifies
+        /// whether the specified username and password are valid.
+        /// </summary>
+        /// <param name="userName">The username that is validated on the server. See the Remarks section
+        /// for more information on the format of userName.</param>
+        /// <param name="password">The password that is validated on the server.</param>
+        /// <returns>True if the credentials are valid; otherwise, false.</returns>
+        bool ValidateCredentials(string userName, string password);
 
+        /// <summary>
+        /// Creates the connections to the server asynchronously and returns a Boolean value that specifies
+        /// whether the specified username and password are valid.
+        /// </summary>
+        /// <param name="userName">The username that is validated on the server. See the Remarks section
+        /// for more information on the format of userName.</param>
+        /// <param name="password">The password that is validated on the server.</param>
+        /// <returns>True if the credentials are valid; otherwise, false.</returns>
+        Task<bool> ValidateCredentialsAsync(string userName, string password);
+
+        /// <summary>
+        /// Finds all directory entries matching the specified filter.
+        /// </summary>
+        /// <param name="searchRoot">The search root.</param>
+        /// <param name="filter">The search filter.</param>
+        /// <param name="searchScope">The search scope.</param>
+        /// <param name="sizeLimit">The size limit.</param>
+        /// <param name="properties">The properties to load.</param>
+        /// <returns>A <see cref="DataResult{T}"/> containing the results.</returns>
         DataResult<IEnumerable<ResultPropertyCollection>> FindAll(DirectoryEntry searchRoot, string filter, SearchScope searchScope = SearchScope.Subtree, int sizeLimit = 5000, params string[] properties);
 
+        /// <summary>
+        /// Finds all directory entries matching the specified filter asynchronously.
+        /// </summary>
+        /// <param name="searchRoot">The search root.</param>
+        /// <param name="filter">The search filter.</param>
+        /// <param name="searchScope">The search scope.</param>
+        /// <param name="sizeLimit">The size limit.</param>
+        /// <param name="properties">The properties to load.</param>
+        /// <returns>A <see cref="DataResult{T}"/> containing the results.</returns>
+        Task<DataResult<IEnumerable<ResultPropertyCollection>>> FindAllAsync(DirectoryEntry searchRoot, string filter, SearchScope searchScope = SearchScope.Subtree, int sizeLimit = 5000, params string[] properties);
+
+        /// <summary>
+        /// Finds all directory entries matching the specified filter, using the user cache.
+        /// </summary>
+        /// <param name="username">The username.</param>
+        /// <param name="filter">The search filter.</param>
+        /// <param name="searchScope">The search scope.</param>
+        /// <param name="sizeLimit">The size limit.</param>
+        /// <param name="properties">The properties to load.</param>
+        /// <returns>A <see cref="DataResult{T}"/> containing the results.</returns>
         DataResult<IEnumerable<ResultPropertyCollection>> FindAllByUserCache(string username, string filter, SearchScope searchScope = SearchScope.Subtree, int sizeLimit = 5000, params string[] properties);
 
+        /// <summary>
+        /// Finds all directory entries matching the specified filter asynchronously, using the user cache.
+        /// </summary>
+        /// <param name="username">The username.</param>
+        /// <param name="filter">The search filter.</param>
+        /// <param name="searchScope">The search scope.</param>
+        /// <param name="sizeLimit">The size limit.</param>
+        /// <param name="properties">The properties to load.</param>
+        /// <returns>A <see cref="DataResult{T}"/> containing the results.</returns>
+        Task<DataResult<IEnumerable<ResultPropertyCollection>>> FindAllByUserCacheAsync(string username, string filter, SearchScope searchScope = SearchScope.Subtree, int sizeLimit = 5000, params string[] properties);
+
+        /// <summary>
+        /// Sets the search root in the cache.
+        /// </summary>
+        /// <param name="username">The directory entry username.</param>
+        /// <param name="password">The directory entry password.</param>
         void SetSearchRootCache(string username, string password);
 
+        /// <summary>
+        /// Gets the search root from the cache.
+        /// </summary>
+        /// <param name="username">The directory entry username.</param>
+        /// <returns>The cached <see cref="DirectoryEntry"/> if found; otherwise, null.</returns>
         DirectoryEntry? GetSearchRootCache(string username);
     }
 }

DigitalData.Core.Abstractions/DigitalData.Core.Abstractions.csproj

@@ -17,9 +17,9 @@
 		<RepositoryUrl>http://git.dd:3000/AppStd/WebCoreModules.git</RepositoryUrl>
 		<PackAsTool>False</PackAsTool>
 		<PackageIcon>core_icon.png</PackageIcon>
-		<Version>3.1.0</Version>
-		<AssemblyVersion>3.1.0</AssemblyVersion>
-		<FileVersion>3.1.0</FileVersion>
+		<Version>3.4.0</Version>
+		<AssemblyVersion>3.4.0</AssemblyVersion>
+		<FileVersion>3.4.0</FileVersion>
 	</PropertyGroup>
 
 	<ItemGroup>

DigitalData.Core.Abstractions/Security/IAsymmetricDecryptor.cs

@@ -1,9 +0,0 @@
-namespace DigitalData.Core.Abstractions.Security
-{
-    public interface IAsymmetricDecryptor : IAsymmetricPrivateKey
-    {
-        byte[] Decrypt(byte[] data);
-
-        IAsymmetricEncryptor Encryptor { get; }
-    }
-}

DigitalData.Core.Abstractions/Security/IAsymmetricEncryptor.cs

@@ -1,7 +0,0 @@
-namespace DigitalData.Core.Abstractions.Security
-{
-    public interface IAsymmetricEncryptor : IAsymmetricPublicKey
-    {
-        byte[] Encrypt(byte[] data);
-    }
-}

DigitalData.Core.Abstractions/Security/IAsymmetricKey.cs

@@ -1,9 +0,0 @@
-namespace DigitalData.Core.Abstractions.Security
-{
-    public interface IAsymmetricKey
-    {
-        string? Id { get; }
-
-        string Content { get; }
-    }
-}

DigitalData.Core.Abstractions/Security/IAsymmetricKeyFactory.cs

@@ -1,23 +0,0 @@
-using System.Security.Cryptography;
-
-namespace DigitalData.Core.Abstractions.Security
-{
-    public interface IAsymmetricKeyFactory
-    {
-        string CreatePrivateKeyPem(int? keySizeInBits = null, bool encrypt = false);
-
-        string CreateEncryptedPrivateKeyPem(
-            PbeEncryptionAlgorithm? pbeEncryptionAlgorithm = null,
-            HashAlgorithmName? hashAlgorithmName = null,
-            int? iterationCount = null,
-            int? keySizeInBits = null,
-            string? password = null);
-
-        string CreateEncryptedPrivateKeyPem(
-            PbeParameters pbeParameters,
-            int? keySizeInBits = null,
-            string? password = null);
-
-        IAsymmetricDecryptor CreateDecryptor(string pem, string? issuer = null, string? audience = null, bool encrypt = false, RSAEncryptionPadding? padding = null);
-    }
-}

DigitalData.Core.Abstractions/Security/IAsymmetricPrivateKey.cs

@@ -1,9 +0,0 @@
-namespace DigitalData.Core.Abstractions.Security
-{
-    public interface IAsymmetricPrivateKey : IAsymmetricKey
-    {
-        bool IsEncrypted { get; }
-
-        IAsymmetricPublicKey PublicKey { get; }
-    }
-}

DigitalData.Core.Abstractions/Security/IAsymmetricPublicKey.cs

@@ -1,6 +0,0 @@
-namespace DigitalData.Core.Abstractions.Security
-{
-    public interface IAsymmetricPublicKey : IAsymmetricKey
-    {
-    }
-}

DigitalData.Core.Abstractions/Security/IAsymmetricTokenDescriptor.cs

@@ -1,74 +0,0 @@
-using Microsoft.IdentityModel.Tokens;
-
-namespace DigitalData.Core.Abstractions.Security
-{
-    /// <summary>
-    /// Contains some information which used to create a security token. Designed to abstract <see cref="SecurityTokenDescriptor"/>
-    /// </summary>
-    public interface IAsymmetricTokenDescriptor : IAsymmetricPrivateKey, IUniqueSecurityContext
-    {
-        IAsymmetricTokenValidator Validator { get; }
-
-        TimeSpan Lifetime { get; init; }
-
-        #region SecurityTokenDescriptor Map
-        /// <summary>
-        /// Defines the compression algorithm that will be used to compress the JWT token payload.
-        /// </summary>
-        string CompressionAlgorithm { get; }
-
-        /// <summary>
-        /// Gets or sets the <see cref="EncryptingCredentials"/> used to create a encrypted security token.
-        /// </summary>
-        EncryptingCredentials EncryptingCredentials { get; }
-
-        /// <summary>
-        /// Gets or sets the value of the 'expiration' claim. This value should be in UTC.
-        /// </summary>
-        DateTime? Expires { get; }
-
-        /// <summary>
-        /// Gets or sets the time the security token was issued. This value should be in UTC.
-        /// </summary>
-        DateTime? IssuedAt { get; }
-
-        /// <summary>
-        /// Gets or sets the notbefore time for the security token. This value should be in UTC.
-        /// </summary>
-        DateTime? NotBefore { get; }
-
-        /// <summary>
-        /// Gets or sets the token type.
-        /// <remarks> If provided, this will be added as the value for the 'typ' header parameter. In the case of a JWE, this will be added to both the inner (JWS) and the outer token (JWE) header. By default, the value used is 'JWT'.
-        /// If <see cref="AdditionalHeaderClaims"/> also contains 'typ' header claim value, it will override the TokenType provided here.
-        /// This value is used only for JWT tokens and not for SAML/SAML2 tokens</remarks>
-        /// </summary>
-        string TokenType { get; }
-
-        /// <summary>
-        /// Gets or sets the <see cref="Dictionary{TKey, TValue}"/> which contains any custom header claims that need to be added to the JWT token header.
-        /// The 'alg', 'kid', 'x5t', 'enc', and 'zip' claims are added by default based on the <see cref="SigningCredentials"/>,
-        /// <see cref="EncryptingCredentials"/>, and/or <see cref="CompressionAlgorithm"/> provided and SHOULD NOT be included in this dictionary as this
-        /// will result in an exception being thrown. 
-        /// <remarks> These claims are only added to the outer header (in case of a JWE).</remarks>
-        /// </summary>
-        IDictionary<string, object> AdditionalHeaderClaims { get; }
-
-        /// <summary>
-        /// Gets or sets the <see cref="Dictionary{TKey, TValue}"/> which contains any custom header claims that need to be added to the inner JWT token header.
-        /// The 'alg', 'kid', 'x5t', 'enc', and 'zip' claims are added by default based on the <see cref="SigningCredentials"/>,
-        /// <see cref="EncryptingCredentials"/>, and/or <see cref="CompressionAlgorithm"/> provided and SHOULD NOT be included in this dictionary as this
-        /// will result in an exception being thrown. 
-        /// <remarks>
-        /// For JsonWebTokenHandler, these claims are merged with <see cref="AdditionalHeaderClaims"/> while adding to the inner JWT header.
-        /// </remarks>
-        /// </summary>
-        IDictionary<string, object> AdditionalInnerHeaderClaims { get; }
-
-        /// <summary>
-        /// Gets or sets the <see cref="SigningCredentials"/> used to create a security token.
-        /// </summary>
-        SigningCredentials SigningCredentials { get; }
-        #endregion SecurityTokenDescriptor
-    }
-}

DigitalData.Core.Abstractions/Security/IAsymmetricTokenValidator.cs

@@ -1,9 +0,0 @@
-using Microsoft.IdentityModel.Tokens;
-
-namespace DigitalData.Core.Abstractions.Security
-{
-    public interface IAsymmetricTokenValidator : IAsymmetricPublicKey
-    {
-        SecurityKey SecurityKey { get; }
-    }
-}

DigitalData.Core.Abstractions/Security/ICryptoFactory.cs

@@ -1,11 +0,0 @@
-namespace DigitalData.Core.Abstractions.Security
-{
-    public interface ICryptoFactory : IAsymmetricKeyFactory
-    {
-        IEnumerable<IAsymmetricDecryptor> Decryptors { get; }
-
-        IAsymmetricDecryptor VaultDecryptor { get; }
-
-        IEnumerable<IAsymmetricTokenDescriptor> TokenDescriptors { get; }
-    }
-}

DigitalData.Core.Abstractions/Security/IUniqueSecurityContext.cs

@@ -1,24 +0,0 @@
-namespace DigitalData.Core.Abstractions.Security
-{
-    /// <summary>
-    /// Represents a unique security context that identifies an issuer and an audience.
-    /// </summary>
-    public interface IUniqueSecurityContext
-    {
-        /// <summary>
-        /// Gets the issuer identifier for this security context.
-        /// </summary>
-        /// <remarks>
-        /// The issuer typically represents the entity that issues a token or a cryptographic key.
-        /// </remarks>
-        string Issuer { get; }
-
-        /// <summary>
-        /// Gets the audience identifier for this security context.
-        /// </summary>
-        /// <remarks>
-        /// The audience typically represents the intended recipient or target of a token or cryptographic operation.
-        /// </remarks>
-        string Audience { get; }
-    }
-}

DigitalData.Core.Abstractions/Security/SecurityExtensions.cs

@@ -1,62 +0,0 @@
-using Microsoft.IdentityModel.Tokens;
-using System.Text;
-
-namespace DigitalData.Core.Abstractions.Security
-{
-    public static class SecurityExtensions
-    {
-        #region Unique Security Context
-        public static IEnumerable<TUniqueSecurityContext> GetByIssuer<TUniqueSecurityContext>(this IEnumerable<TUniqueSecurityContext> contextes, string issuer) where TUniqueSecurityContext: IUniqueSecurityContext
-            => contextes.Where(c => c.Issuer == issuer);
-
-        public static IEnumerable<TUniqueSecurityContext> GetByAudience<TUniqueSecurityContext>(this IEnumerable<TUniqueSecurityContext> contextes, string audience) where TUniqueSecurityContext : IUniqueSecurityContext
-            => contextes.Where(c => c.Audience == audience);
-
-        public static TUniqueSecurityContext Get<TUniqueSecurityContext>(this IEnumerable<TUniqueSecurityContext> contextes, string issuer, string audience) where TUniqueSecurityContext : IUniqueSecurityContext
-            => contextes.Where(c => c.Issuer == issuer && c.Audience == audience).SingleOrDefault()
-            ?? throw new InvalidOperationException($"Exactly one {typeof(TUniqueSecurityContext).Name} must exist with Issuer: '{issuer}' and Audience: '{audience}'.");
-
-        public static bool TryGet<TUniqueSecurityContext>(this IEnumerable<TUniqueSecurityContext> contextes, string issuer, string audience, out TUniqueSecurityContext context) where TUniqueSecurityContext : IUniqueSecurityContext
-        {
-#pragma warning disable CS8601 // Possible null reference assignment.
-            context = contextes.SingleOrDefault(c => c.Issuer == issuer && c.Audience == audience);
-#pragma warning restore CS8601 // Possible null reference assignment.
-            return context is not null;
-        }
-
-        public static TUniqueSecurityContext Match<TUniqueSecurityContext>(this IEnumerable<TUniqueSecurityContext> contextes, IUniqueSecurityContext lookupContext) where TUniqueSecurityContext : IUniqueSecurityContext
-            => contextes.Get(lookupContext.Issuer, lookupContext.Audience);
-
-        public static bool TryMatch<TUniqueSecurityContext>(this IEnumerable<TUniqueSecurityContext> contextes, IUniqueSecurityContext lookupContext, out TUniqueSecurityContext context) where TUniqueSecurityContext : IUniqueSecurityContext
-            => contextes.TryGet(lookupContext.Issuer, lookupContext.Audience, out context);
-        #endregion Unique Security Context
-
-        #region De/serilization
-        internal static byte[] Base64ToByte(this string base64String) => Convert.FromBase64String(base64String);
-
-        internal static string BytesToString(this byte[] bytes) => Encoding.UTF8.GetString(bytes);
-
-        internal static string ToBase64String(this byte[] bytes) => Convert.ToBase64String(bytes);
-
-        internal static byte[] ToBytes(this string str) => System.Text.Encoding.UTF8.GetBytes(str);
-
-        public static string Decrypt(this IAsymmetricDecryptor decryptor, string data) => decryptor
-            .Decrypt(data.Base64ToByte()).BytesToString();
-        #endregion De/serilization
-
-        #region Asymmetric Encryptor
-        public static string Encrypt(this IAsymmetricEncryptor encryptor, string data) => encryptor.Encrypt(data.ToBytes()).ToBase64String();
-        #endregion Asymmetric Encryptor
-
-        #region Jwt Signature Handler
-        public static string WriteToken<TPrincipal>(this IJwtSignatureHandler<TPrincipal> handler, SecurityTokenDescriptor descriptor)
-            => handler.WriteToken(handler.CreateToken(descriptor));
-
-        public static string WriteToken<TPrincipal>(this IJwtSignatureHandler<TPrincipal> handler, TPrincipal subject, IAsymmetricTokenDescriptor descriptor)
-            => handler.WriteToken(handler.CreateToken(subject: subject, descriptor: descriptor));
-
-        public static string WriteToken<TPrincipal>(this IJwtSignatureHandler<TPrincipal> handler, TPrincipal subject, string issuer, string audience)
-            => handler.WriteToken(handler.CreateToken(subject: subject, issuer: issuer, audience: audience));
-        #endregion Jwt Signature Handler
-    }
-}

DigitalData.Core.Abstractions/ServiceResultExtensions.cs

@@ -0,0 +1,13 @@
+namespace DigitalData.Core.Abstractions
+{
+    public static class ServiceResultExtensions
+    {
+        public static bool Try<T>(this T? nullableResult, out T result)
+        {
+#pragma warning disable CS8601 // Possible null reference assignment.
+            result = nullableResult;
+#pragma warning restore CS8601 // Possible null reference assignment.
+            return nullableResult is not null;
+        }
+    }
+}

DigitalData.Core.Application/DIExtensions.cs

@@ -1,7 +1,5 @@
-using AutoMapper;
-using DigitalData.Core.Abstractions;
-using DigitalData.Core.Abstractions.Application;
-using DigitalData.Core.Abstractions.Infrastructure;
+using DigitalData.Core.Abstractions.Application;
+using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Options;
 using Microsoft.IdentityModel.Tokens;
@@ -13,50 +11,6 @@ namespace DigitalData.Core.Application
     /// </summary>
     public static class DIExtensions
     {
-        /// <summary>
-        /// Adds a basic CRUD service for a specific DTO and entity type to the service collection.
-        /// </summary>
-        /// <typeparam name="TDto">The DTO type the service operates on.</typeparam>
-        /// <typeparam name="TEntity">The entity type corresponding to the DTO.</typeparam>
-        /// <typeparam name="TId">The type of the entity's identifier.</typeparam>
-        /// <typeparam name="TProfile">The AutoMapper profile type for configuring mappings between the DTO and the entity.</typeparam>
-        /// <param name="services">The <see cref="IServiceCollection"/> to add the service to.</param>
-        /// <param name="configureService">An optional action to configure additional services for the CRUD service.</param>
-        /// <returns>The original <see cref="IServiceCollection"/> instance, allowing further configuration.</returns>
-        public static IServiceCollection AddCleanBasicCRUDService<TCRUDRepository, TDto, TEntity, TId, TProfile>(this IServiceCollection services, Action<IServiceCollection>? configureService = null)
-            where TCRUDRepository : ICRUDRepository<TEntity, TId> where TDto : class, IUnique<TId> where TEntity : class, IUnique<TId> where TProfile : Profile
-        {
-            services.AddScoped<IBasicCRUDService<TDto, TEntity, TId>, BasicCRUDService<TCRUDRepository, TDto, TEntity, TId>>();
-            configureService?.Invoke(services);
-
-            services.AddAutoMapper(typeof(TProfile).Assembly);
-
-            return services;
-        }
-
-        /// <summary>
-        /// Adds a CRUD service for managing create, read, update, and delete operations for a specific set of DTOs and an entity type to the service collection.
-        /// </summary>
-        /// <typeparam name="TCRUDRepository">The repository type that provides CRUD operations for entities of type TEntity.</typeparam>
-        /// <typeparam name="TCreateDto">The DTO type used for create operations.</typeparam>
-        /// <typeparam name="TReadDto">The DTO type used for read operations.</typeparam>
-        /// <typeparam name="TEntity">The entity type corresponding to the DTOs.</typeparam>
-        /// <typeparam name="TId">The type of the entity's identifier.</typeparam>
-        /// <typeparam name="TProfile">The AutoMapper profile type for configuring mappings between the DTOs and the entity.</typeparam>
-        /// <param name="services">The <see cref="IServiceCollection"/> to add the service to.</param>
-        /// <param name="configureService">An optional action to configure additional services for the CRUD service.</param>
-        /// <returns>The original <see cref="IServiceCollection"/> instance, allowing further configuration.</returns>
-        public static IServiceCollection AddCleanCRUDService<TCRUDRepository, TCreateDto, TReadDto, TUpdateDto, TEntity, TId, TProfile>(this IServiceCollection services, Action<IServiceCollection>? configureService = null)
-            where TCRUDRepository : ICRUDRepository<TEntity, TId> where TCreateDto : class where TReadDto : class, IUnique<TId> where TEntity : class, IUnique<TId> where TProfile : Profile
-        {
-            services.AddScoped<ICRUDService<TCreateDto, TReadDto, TEntity, TId>, CRUDService<TCRUDRepository, TCreateDto, TReadDto, TEntity, TId>>();
-            configureService?.Invoke(services);
-
-            services.AddAutoMapper(typeof(TProfile).Assembly);
-
-            return services;
-        }
-
         /// <summary>
         /// Adds the directory search service to the <see cref="IServiceCollection"/>.
         /// </summary>
@@ -71,12 +25,9 @@ namespace DigitalData.Core.Application
         /// If <paramref name="directorySearchOptions"/> is not provided, ensure to configure the options separately
         /// using the <see cref="IOptions{TOptions}"/> pattern.
         /// </remarks>
-        public static IServiceCollection AddDirectorySearchService(this IServiceCollection service, DirectorySearchOptions? directorySearchOptions = null)
+        public static IServiceCollection AddDirectorySearchService(this IServiceCollection service, IConfigurationSection directorySearchOptions)
         {
-            if(directorySearchOptions is not null)
-                service.AddSingleton(Options.Create(directorySearchOptions));
-
-            return service
+            return service.Configure<DirectorySearchOptions>(directorySearchOptions)
                 .AddMemoryCache()
                 .AddScoped<IDirectorySearchService, DirectorySearchService>();
         }

DigitalData.Core.Application/DigitalData.Core.Application.csproj

@@ -14,9 +14,9 @@
     <PackageIcon>core_icon.png</PackageIcon>
     <RepositoryUrl>http://git.dd:3000/AppStd/WebCoreModules.git</RepositoryUrl>
     <PackageTags>digital data core application clean architecture</PackageTags>
-    <Version>3.0.1</Version>
-    <AssemblyVersion>3.0.1</AssemblyVersion>
-    <FileVersion>3.0.1</FileVersion>
+    <Version>3.2.0</Version>
+    <AssemblyVersion>3.2.0</AssemblyVersion>
+    <FileVersion>3.2.0</FileVersion>
   </PropertyGroup>
 
   <ItemGroup>
@@ -32,6 +32,7 @@
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="7.0.0" />
     <PackageReference Include="Microsoft.Extensions.Localization.Abstractions" Version="7.0.16" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="7.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="7.0.0" />
     <PackageReference Include="System.DirectoryServices.AccountManagement" Version="7.0.1" />
     <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="7.5.1" />
     <PackageReference Include="System.Security.Cryptography.Cng" Version="5.0.0" />

DigitalData.Core.Application/DirectorySearchOptions.cs

@@ -5,21 +5,24 @@
     /// </summary>
     public class DirectorySearchOptions
     {
+        //TODO: Merge with Root and rename as path
         /// <summary>
         /// Gets or initializes the name of the server to be used in the directory search.
         /// </summary>
-        public string? ServerName { get; init; }
+        public required string ServerName { get; init; }
 
         /// <summary>
         /// Gets or initializes the root directory path for the search.
         /// </summary>
-        public string? Root { get; init; }
+        public required string Root { get; init; }
 
+        //TODO: Convert to timespan
         /// <summary>
         /// Gets or initializes the number of days before the user cache expires.
         /// </summary>
-        public int UserCacheExpirationDays { get; init; }
+        public double? UserCacheExpirationDays { get; init; }
 
+        //TODO: Rename as CustomSearchFilters
         /// <summary>
         /// Gets or initializes the custom search filters to be applied during directory searches.
         /// </summary>

DigitalData.Core.Application/DirectorySearchService.cs

@@ -8,6 +8,7 @@ using Microsoft.Extensions.Options;
 
 namespace DigitalData.Core.Application
 {
+    //TODO: rename as DirectorySearcher
     [SuppressMessage("Interoperability", "CA1416:Validate platform compatibility", Justification = "<Pending>")]
     public class DirectorySearchService : IDirectorySearchService
     {
@@ -15,7 +16,7 @@ namespace DigitalData.Core.Application
         public string ServerName { get; }
         public string Root { get; }
         public string SearchRootPath { get; }
-        private readonly DateTimeOffset _userCacheExpiration;
+        private readonly DateTimeOffset? _userCacheExpiration;
         public Dictionary<string, string> CustomSearchFilters { get; }
 
         /// <summary>
@@ -32,33 +33,44 @@ namespace DigitalData.Core.Application
 
             var dirSearchOptions = options.Value;
 
-            ServerName = dirSearchOptions.ServerName ?? throw new InvalidOperationException("The server name for directory search is not configured. Please specify the 'DirectorySearch:ServerName' in the configuration.");
+            ServerName = dirSearchOptions.ServerName;
 
-            Root = dirSearchOptions.Root ?? throw new InvalidOperationException("The root for directory search is not configured. Please specify the 'DirectorySearch:Root' in the configuration.");
+            Root = dirSearchOptions.Root;
 
             SearchRootPath = $"LDAP://{ServerName}/{Root}";
             
             CustomSearchFilters = dirSearchOptions.CustomSearchFilters;
 
-            var dayCounts = dirSearchOptions.UserCacheExpirationDays;
-            if (dayCounts == default)
-                _userCacheExpiration = default;
-            else
-                _userCacheExpiration = DateTimeOffset.Now.Date.AddDays(dayCounts);
+            if(dirSearchOptions.UserCacheExpirationDays is double expirationDays)
+                _userCacheExpiration = DateTimeOffset.Now.Date.AddDays(expirationDays);
         }
 
         /// <summary>
-        /// Validates the credentials of a directory entry.
+        /// Creates the connections to the server and returns a Boolean value that specifies
+        /// whether the specified username and password are valid.
         /// </summary>
-        /// <param name="dirEntryUsername">The directory entry username.</param>
-        /// <param name="dirEntryPassword">The directory entry password.</param>
+        /// <param name="userName">The username that is validated on the server. See the Remarks section
+        /// for more information on the format of userName.</param>
+        /// <param name="password">The password that is validated on the server.</param>
         /// <returns>True if the credentials are valid; otherwise, false.</returns>
-        public bool ValidateCredentials(string dirEntryUsername, string dirEntryPassword)
+        public bool ValidateCredentials(string userName, string password)
         {
             using var context = new PrincipalContext(ContextType.Domain, ServerName, Root);
-            return context.ValidateCredentials(dirEntryUsername, dirEntryPassword);
+            return context.ValidateCredentials(userName, password);
         }
 
+        /// <summary>
+        /// Creates the connections to the server asynchronously and returns a Boolean value that specifies
+        /// whether the specified username and password are valid.
+        /// </summary>
+        /// <param name="userName">The username that is validated on the server. See the Remarks section
+        /// for more information on the format of userName.</param>
+        /// <param name="password">The password that is validated on the server.</param>
+        /// <returns>True if the credentials are valid; otherwise, false.</returns>
+        public Task<bool> ValidateCredentialsAsync(string userName, string password) => Task.Run(()
+            => ValidateCredentials(userName, password));
+
+        //TODO: remove unnecessary DataResult
         /// <summary>
         /// Finds all directory entries matching the specified filter.
         /// </summary>
@@ -72,7 +84,7 @@ namespace DigitalData.Core.Application
         {
             List<ResultPropertyCollection> list = new();
 
-            var searcher = new DirectorySearcher()
+            using var searcher = new DirectorySearcher()
             {
                 Filter = filter,
                 SearchScope = searchScope,
@@ -97,6 +109,18 @@ namespace DigitalData.Core.Application
             return Result.Success<IEnumerable<ResultPropertyCollection>>(list);
         }
 
+        /// <summary>
+        /// Finds all directory entries matching the specified filter asynchronously.
+        /// </summary>
+        /// <param name="searchRoot">The search root.</param>
+        /// <param name="filter">The search filter.</param>
+        /// <param name="searchScope">The search scope.</param>
+        /// <param name="sizeLimit">The size limit.</param>
+        /// <param name="properties">The properties to load.</param>
+        /// <returns>A <see cref="DataResult{T}"/> containing the results.</returns>
+        public Task<DataResult<IEnumerable<ResultPropertyCollection>>> FindAllAsync(DirectoryEntry searchRoot, string filter, SearchScope searchScope = SearchScope.Subtree, int sizeLimit = 5000, params string[] properties) => Task.Run(()
+            => FindAll(searchRoot, filter, searchScope, sizeLimit, properties));
+
         /// <summary>
         /// Finds all directory entries matching the specified filter, using the user cache.
         /// </summary>
@@ -116,28 +140,39 @@ namespace DigitalData.Core.Application
             return FindAll(searchRoot, filter, searchScope, sizeLimit, properties);
         }
 
+        /// <summary>
+        /// Finds all directory entries matching the specified filter asynchronously, using the user cache.
+        /// </summary>
+        /// <param name="username">The username.</param>
+        /// <param name="filter">The search filter.</param>
+        /// <param name="searchScope">The search scope.</param>
+        /// <param name="sizeLimit">The size limit.</param>
+        /// <param name="properties">The properties to load.</param>
+        /// <returns>A <see cref="DataResult{T}"/> containing the results.</returns>
+        public Task<DataResult<IEnumerable<ResultPropertyCollection>>> FindAllByUserCacheAsync(string username, string filter, SearchScope searchScope = SearchScope.Subtree, int sizeLimit = 5000, params string[] properties) => Task.Run(()
+            => FindAllByUserCache(username, filter, searchScope, sizeLimit, properties));
+
         /// <summary>
         /// Sets the search root in the cache.
         /// </summary>
-        /// <param name="dirEntryUsername">The directory entry username.</param>
-        /// <param name="dirEntryPassword">The directory entry password.</param>
-        public void SetSearchRootCache(string dirEntryUsername, string dirEntryPassword)
+        /// <param name="username">The directory entry username.</param>
+        /// <param name="password">The directory entry password.</param>
+        public void SetSearchRootCache(string username, string password)
         {
-            if (_userCacheExpiration == default)
-                _memoryCache.Set(key: dirEntryUsername, new DirectoryEntry(path: SearchRootPath, username: dirEntryUsername, password: dirEntryPassword));
+            if (_userCacheExpiration is DateTimeOffset cacheExpiration)
+                _memoryCache.Set(key: username, new DirectoryEntry(path: SearchRootPath, username: username, password: password), absoluteExpiration: cacheExpiration);
             else
-                _memoryCache.Set(key: dirEntryUsername, new DirectoryEntry(path: SearchRootPath, username: dirEntryUsername, password: dirEntryPassword), absoluteExpiration: _userCacheExpiration);
+                _memoryCache.Set(key: username, new DirectoryEntry(path: SearchRootPath, username: username, password: password));
         }
 
-
         /// <summary>
         /// Gets the search root from the cache.
         /// </summary>
-        /// <param name="dirEntryUsername">The directory entry username.</param>
+        /// <param name="username">The directory entry username.</param>
         /// <returns>The cached <see cref="DirectoryEntry"/> if found; otherwise, null.</returns>
-        public DirectoryEntry? GetSearchRootCache(string dirEntryUsername)
+        public DirectoryEntry? GetSearchRootCache(string username)
         {
-            _memoryCache.TryGetValue(dirEntryUsername, out DirectoryEntry? root);
+            _memoryCache.TryGetValue(username, out DirectoryEntry? root);
             return root;
         }
     }

DigitalData.Core.Application/obj/Debug/net7.0/.NETCoreApp,Version=v7.0.AssemblyAttributes.cs

@@ -1,4 +0,0 @@
-// <autogenerated />
-using System;
-using System.Reflection;
-[assembly: global::System.Runtime.Versioning.TargetFrameworkAttribute(".NETCoreApp,Version=v7.0", FrameworkDisplayName = ".NET 7.0")]

DigitalData.Core.Application/obj/Debug/net7.0/DigitalData.Core.Application.GlobalUsings.g.cs

@@ -1,8 +0,0 @@
-// <auto-generated/>
-global using global::System;
-global using global::System.Collections.Generic;
-global using global::System.IO;
-global using global::System.Linq;
-global using global::System.Net.Http;
-global using global::System.Threading;
-global using global::System.Threading.Tasks;

DigitalData.Core.Application/obj/Debug/net7.0/DigitalData.Core.CleanArchitecture.Application.AssemblyInfo.cs

@@ -1,23 +0,0 @@
-//------------------------------------------------------------------------------
-// <auto-generated>
-//     This code was generated by a tool.
-//     Runtime Version:4.0.30319.42000
-//
-//     Changes to this file may cause incorrect behavior and will be lost if
-//     the code is regenerated.
-// </auto-generated>
-//------------------------------------------------------------------------------
-
-using System;
-using System.Reflection;
-
-[assembly: System.Reflection.AssemblyCompanyAttribute("DigitalData.Core.CleanArchitecture.Application")]
-[assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
-[assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0")]
-[assembly: System.Reflection.AssemblyProductAttribute("DigitalData.Core.CleanArchitecture.Application")]
-[assembly: System.Reflection.AssemblyTitleAttribute("DigitalData.Core.CleanArchitecture.Application")]
-[assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
-
-// Generated by the MSBuild WriteCodeFragment class.
-

DigitalData.Core.Application/obj/Debug/net7.0/DigitalData.Core.CleanArchitecture.Application.AssemblyInfoInputs.cache

@@ -1 +0,0 @@
-29481b6f7a973f95145d0c63745be915f7b67045

DigitalData.Core.Application/obj/Debug/net7.0/DigitalData.Core.CleanArchitecture.Application.GeneratedMSBuildEditorConfig.editorconfig

@@ -1,11 +0,0 @@
-is_global = true
-build_property.TargetFramework = net7.0
-build_property.TargetPlatformMinVersion = 
-build_property.UsingMicrosoftNETSdkWeb = 
-build_property.ProjectTypeGuids = 
-build_property.InvariantGlobalization = 
-build_property.PlatformNeutralAssembly = 
-build_property.EnforceExtendedAnalyzerRules = 
-build_property._SupportedPlatformList = Linux,macOS,Windows
-build_property.RootNamespace = DigitalData.Core.CleanArchitecture.Application
-build_property.ProjectDir = E:\TekH\Visual Studio\DDWeb\DigitalData.Core\DigitalData.Core.CleanArchitecture.Application\

DigitalData.Core.Application/obj/Debug/net7.0/DigitalData.Core.CleanArchitecture.Application.GlobalUsings.g.cs

@@ -1,8 +0,0 @@
-// <auto-generated/>
-global using global::System;
-global using global::System.Collections.Generic;
-global using global::System.IO;
-global using global::System.Linq;
-global using global::System.Net.Http;
-global using global::System.Threading;
-global using global::System.Threading.Tasks;

DigitalData.Core.Application/obj/Debug/net7.0/DigitalData.Core.CleanArchitecture.Application.csproj.CoreCompileInputs.cache

@@ -1 +0,0 @@
-3adb30e8572adfa0ff48fa59bbfbff13b48112f7

DigitalData.Core.Application/obj/Debug/net7.0/DigitalData.Core.CleanArchitecture.Application.csproj.FileListAbsolute.txt

@@ -1,34 +0,0 @@
-E:\TekH\Visual Studio\DigitalData\DigitalData.Core\DigitalData.Core.CleanArchitecture.Application\obj\Debug\net7.0\DigitalData.Core.CleanArchitecture.Application.csproj.AssemblyReference.cache
-E:\TekH\Visual Studio\DigitalData\DigitalData.Core\DigitalData.Core.CleanArchitecture.Application\obj\Debug\net7.0\DigitalData.Core.CleanArchitecture.Application.GeneratedMSBuildEditorConfig.editorconfig
-E:\TekH\Visual Studio\DigitalData\DigitalData.Core\DigitalData.Core.CleanArchitecture.Application\obj\Debug\net7.0\DigitalData.Core.CleanArchitecture.Application.AssemblyInfoInputs.cache
-E:\TekH\Visual Studio\DigitalData\DigitalData.Core\DigitalData.Core.CleanArchitecture.Application\obj\Debug\net7.0\DigitalData.Core.CleanArchitecture.Application.AssemblyInfo.cs
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DigitalData.Core.Application/obj/Debug/net7.0/DigitalData.Core.Services.AssemblyInfo.cs

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DigitalData.Core.Application/obj/Debug/net7.0/DigitalData.Core.Services.GlobalUsings.g.cs

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DigitalData.Core.Application/obj/DigitalData.Core.Services.csproj.nuget.g.props

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-<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
-    <RestoreSuccess Condition=" '$(RestoreSuccess)' == '' ">True</RestoreSuccess>
-    <RestoreTool Condition=" '$(RestoreTool)' == '' ">NuGet</RestoreTool>
-    <ProjectAssetsFile Condition=" '$(ProjectAssetsFile)' == '' ">$(MSBuildThisFileDirectory)project.assets.json</ProjectAssetsFile>
-    <NuGetPackageRoot Condition=" '$(NuGetPackageRoot)' == '' ">$(UserProfile)\.nuget\packages\</NuGetPackageRoot>
-    <NuGetPackageFolders Condition=" '$(NuGetPackageFolders)' == '' ">C:\Users\tekh\.nuget\packages\;D:\ProgramFiles\DevExpress 21.2\Components\Offline Packages;D:\ProgramFiles\DevExpress 22.1\Components\Offline Packages;C:\Program Files\dotnet\sdk\NuGetFallbackFolder</NuGetPackageFolders>
-    <NuGetProjectStyle Condition=" '$(NuGetProjectStyle)' == '' ">PackageReference</NuGetProjectStyle>
-    <NuGetToolVersion Condition=" '$(NuGetToolVersion)' == '' ">6.5.0</NuGetToolVersion>
-  </PropertyGroup>
-  <ItemGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
-    <SourceRoot Include="C:\Users\tekh\.nuget\packages\" />
-    <SourceRoot Include="D:\ProgramFiles\DevExpress 21.2\Components\Offline Packages\" />
-    <SourceRoot Include="D:\ProgramFiles\DevExpress 22.1\Components\Offline Packages\" />
-    <SourceRoot Include="C:\Program Files\dotnet\sdk\NuGetFallbackFolder\" />
-  </ItemGroup>
-</Project>

DigitalData.Core.Application/obj/DigitalData.Core.Services.csproj.nuget.g.targets

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8" standalone="no"?>
-<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" />

DigitalData.Core.Application/obj/Release/net7.0/.NETCoreApp,Version=v7.0.AssemblyAttributes.cs

@@ -1,4 +0,0 @@
-// <autogenerated />
-using System;
-using System.Reflection;
-[assembly: global::System.Runtime.Versioning.TargetFrameworkAttribute(".NETCoreApp,Version=v7.0", FrameworkDisplayName = ".NET 7.0")]

DigitalData.Core.Application/obj/Release/net7.0/DigitalData.Core.Application.GeneratedMSBuildEditorConfig.editorconfig

@@ -1,13 +0,0 @@
-is_global = true
-build_property.TargetFramework = net7.0
-build_property.TargetPlatformMinVersion = 
-build_property.UsingMicrosoftNETSdkWeb = 
-build_property.ProjectTypeGuids = 
-build_property.InvariantGlobalization = 
-build_property.PlatformNeutralAssembly = 
-build_property.EnforceExtendedAnalyzerRules = 
-build_property._SupportedPlatformList = Linux,macOS,Windows
-build_property.RootNamespace = DigitalData.Core.Application
-build_property.ProjectDir = E:\TekH\Visual Studio\WebCoreModules\DigitalData.Core.Application\
-build_property.EnableComHosting = 
-build_property.EnableGeneratedComInterfaceComImportInterop = 

DigitalData.Core.Application/obj/Release/net7.0/DigitalData.Core.Application.GlobalUsings.g.cs

@@ -1,8 +0,0 @@
-// <auto-generated/>
-global using global::System;
-global using global::System.Collections.Generic;
-global using global::System.IO;
-global using global::System.Linq;
-global using global::System.Net.Http;
-global using global::System.Threading;
-global using global::System.Threading.Tasks;

DigitalData.Core.DTO/DTOExtensions.cs

@@ -9,28 +9,36 @@ namespace DigitalData.Core.DTO
     public static class DTOExtensions
     {
         /// <summary>
-        /// Adds a single message to the result.
+        /// Adds a single message to the result, if not null.
         /// </summary>
         /// <typeparam name="T">The type of the result.</typeparam>
         /// <param name="result">The result to add the message to.</param>
         /// <param name="message">The message to add.</param>
         /// <returns>The updated result.</returns>
-        public static T Message<T>(this T result, string message) where T : Result
+        public static T Message<T>(this T result, string? message) where T : Result
         {
-            result.Messages.Add(message);
+            if(message is not null)
+                result.Messages.Add(message);
             return result;
         }
 
+        internal static IEnumerable<T> FilterNull<T>(this IEnumerable<T?> list)
+        {
+            foreach (var item in list)
+                if(item is not null)
+                    yield return item;
+        }
+
         /// <summary>
-        /// Adds multiple messages to the result.
+        /// Adds multiple messages to the result, after removing nulls.
         /// </summary>
         /// <typeparam name="T">The type of the result.</typeparam>
         /// <param name="result">The result to add the messages to.</param>
         /// <param name="messages">The messages to add.</param>
         /// <returns>The updated result.</returns>
-        public static T Message<T>(this T result, params string[] messages) where T : Result
+        public static T Message<T>(this T result, params string?[] messages) where T : Result
         {
-            result.Messages.AddRange(messages);
+            result.Messages.AddRange(messages.FilterNull());
             return result;
         }
 
@@ -41,9 +49,9 @@ namespace DigitalData.Core.DTO
         /// <param name="result">The result to add the messages to.</param>
         /// <param name="messages">The collection of messages to add.</param>
         /// <returns>The updated result.</returns>
-        public static T Message<T>(this T result, IEnumerable<string> messages) where T : Result
+        public static T Message<T>(this T result, IEnumerable<string?> messages) where T : Result
         {
-            result.Messages.AddRange(messages);
+            result.Messages.AddRange(messages.FilterNull());
             return result;
         }
 
@@ -101,13 +109,13 @@ namespace DigitalData.Core.DTO
         /// <param name="flag">The flag associated with the notice.</param>
         /// <param name="messages">The messages to add to the notice.</param>
         /// <returns>The updated result.</returns>
-        public static T Notice<T>(this T result, LogLevel level, Enum flag, params string[] messages) where T : Result
+        public static T Notice<T>(this T result, LogLevel level, Enum flag, params string?[] messages) where T : Result
         {
             result.Notices.Add(new Notice()
             {
                 Flag = flag,
                 Level = level,
-                Messages = messages.ToList()
+                Messages = messages.FilterNull().ToList()
             });
             return result;
         }
@@ -126,7 +134,7 @@ namespace DigitalData.Core.DTO
             {
                 Flag = null,
                 Level = level,
-                Messages = messages.ToList()
+                Messages = messages.FilterNull().ToList()
             });
             return result;
         }

DigitalData.Core.DTO/DigitalData.Core.DTO.csproj

@@ -7,7 +7,7 @@
     <Description>This package provides Data Transfer Object (DTO) implementations and related utilities. It includes generic result handling, DTO extension methods, cookie consent settings management, and AutoMapper integration for robust object mapping, all adhering to Clean Architecture principles to ensure separation of concerns and maintainability.</Description>
     <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
     <PackageId>DigitalData.Core.DTO</PackageId>
-    <Version>2.0.0.0</Version>
+    <Version>2.0.1</Version>
     <Authors>Digital Data GmbH</Authors>
     <Company>Digital Data GmbH</Company>
     <Product>DigitalData.Core.DTO</Product>
@@ -15,6 +15,8 @@
     <PackageIcon>core_icon.png</PackageIcon>
     <RepositoryUrl>http://git.dd:3000/AppStd/WebCoreModules.git</RepositoryUrl>
     <PackageTags>digital data core dto clean architecture result pattern</PackageTags>
+    <AssemblyVersion>2.0.1</AssemblyVersion>
+    <FileVersion>2.0.1</FileVersion>
   </PropertyGroup>
 
   <ItemGroup>

DigitalData.Core.Infrastructure/obj/Debug/net7.0/.NETCoreApp,Version=v7.0.AssemblyAttributes.cs

@@ -1,4 +0,0 @@
-// <autogenerated />
-using System;
-using System.Reflection;
-[assembly: global::System.Runtime.Versioning.TargetFrameworkAttribute(".NETCoreApp,Version=v7.0", FrameworkDisplayName = ".NET 7.0")]

DigitalData.Core.Infrastructure/obj/Debug/net7.0/DigitalData.Core.CleanArchitecture.Infrastructure.AssemblyInfo.cs

@@ -1,23 +0,0 @@
-//------------------------------------------------------------------------------
-// <auto-generated>
-//     This code was generated by a tool.
-//     Runtime Version:4.0.30319.42000
-//
-//     Changes to this file may cause incorrect behavior and will be lost if
-//     the code is regenerated.
-// </auto-generated>
-//------------------------------------------------------------------------------
-
-using System;
-using System.Reflection;
-
-[assembly: System.Reflection.AssemblyCompanyAttribute("DigitalData.Core.CleanArchitecture.Infrastructure")]
-[assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
-[assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0")]
-[assembly: System.Reflection.AssemblyProductAttribute("DigitalData.Core.CleanArchitecture.Infrastructure")]
-[assembly: System.Reflection.AssemblyTitleAttribute("DigitalData.Core.CleanArchitecture.Infrastructure")]
-[assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
-
-// Generated by the MSBuild WriteCodeFragment class.
-

DigitalData.Core.Infrastructure/obj/Debug/net7.0/DigitalData.Core.CleanArchitecture.Infrastructure.AssemblyInfoInputs.cache

@@ -1 +0,0 @@
-8a25aaa1f86570faf2512592288c9bf37c1a4a03

DigitalData.Core.Infrastructure/obj/Debug/net7.0/DigitalData.Core.CleanArchitecture.Infrastructure.GeneratedMSBuildEditorConfig.editorconfig

@@ -1,11 +0,0 @@
-is_global = true
-build_property.TargetFramework = net7.0
-build_property.TargetPlatformMinVersion = 
-build_property.UsingMicrosoftNETSdkWeb = 
-build_property.ProjectTypeGuids = 
-build_property.InvariantGlobalization = 
-build_property.PlatformNeutralAssembly = 
-build_property.EnforceExtendedAnalyzerRules = 
-build_property._SupportedPlatformList = Linux,macOS,Windows
-build_property.RootNamespace = DigitalData.Core.CleanArchitecture.Infrastructure
-build_property.ProjectDir = E:\TekH\Visual Studio\DDWeb\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\

DigitalData.Core.Infrastructure/obj/Debug/net7.0/DigitalData.Core.CleanArchitecture.Infrastructure.GlobalUsings.g.cs

@@ -1,8 +0,0 @@
-// <auto-generated/>
-global using global::System;
-global using global::System.Collections.Generic;
-global using global::System.IO;
-global using global::System.Linq;
-global using global::System.Net.Http;
-global using global::System.Threading;
-global using global::System.Threading.Tasks;

DigitalData.Core.Infrastructure/obj/Debug/net7.0/DigitalData.Core.CleanArchitecture.Infrastructure.csproj.CoreCompileInputs.cache

@@ -1 +0,0 @@
-1ed514e70b58acd86dd0725532107f0ffa8325ce

DigitalData.Core.Infrastructure/obj/Debug/net7.0/DigitalData.Core.CleanArchitecture.Infrastructure.csproj.FileListAbsolute.txt

@@ -1,30 +0,0 @@
-E:\TekH\Visual Studio\DigitalData\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\bin\Debug\net7.0\DigitalData.Core.CleanArchitecture.Infrastructure.deps.json
-E:\TekH\Visual Studio\DigitalData\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\bin\Debug\net7.0\DigitalData.Core.CleanArchitecture.Infrastructure.dll
-E:\TekH\Visual Studio\DigitalData\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\bin\Debug\net7.0\DigitalData.Core.CleanArchitecture.Infrastructure.pdb
-E:\TekH\Visual Studio\DigitalData\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\bin\Debug\net7.0\DigitalData.Core.Contracts.dll
-E:\TekH\Visual Studio\DigitalData\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\bin\Debug\net7.0\DigitalData.Core.Contracts.pdb
-E:\TekH\Visual Studio\DigitalData\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\obj\Debug\net7.0\DigitalData.Core.CleanArchitecture.Infrastructure.csproj.AssemblyReference.cache
-E:\TekH\Visual Studio\DigitalData\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\obj\Debug\net7.0\DigitalData.Core.CleanArchitecture.Infrastructure.GeneratedMSBuildEditorConfig.editorconfig
-E:\TekH\Visual Studio\DigitalData\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\obj\Debug\net7.0\DigitalData.Core.CleanArchitecture.Infrastructure.AssemblyInfoInputs.cache
-E:\TekH\Visual Studio\DigitalData\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\obj\Debug\net7.0\DigitalData.Core.CleanArchitecture.Infrastructure.AssemblyInfo.cs
-E:\TekH\Visual Studio\DigitalData\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\obj\Debug\net7.0\DigitalData.Core.CleanArchitecture.Infrastructure.csproj.CoreCompileInputs.cache
-E:\TekH\Visual Studio\DigitalData\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\obj\Debug\net7.0\DigitalData.Core.CleanArchitecture.Infrastructure.csproj.CopyComplete
-E:\TekH\Visual Studio\DigitalData\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\obj\Debug\net7.0\DigitalData.Core.CleanArchitecture.Infrastructure.dll
-E:\TekH\Visual Studio\DigitalData\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\obj\Debug\net7.0\refint\DigitalData.Core.CleanArchitecture.Infrastructure.dll
-E:\TekH\Visual Studio\DigitalData\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\obj\Debug\net7.0\DigitalData.Core.CleanArchitecture.Infrastructure.pdb
-E:\TekH\Visual Studio\DigitalData\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\obj\Debug\net7.0\ref\DigitalData.Core.CleanArchitecture.Infrastructure.dll
-E:\TekH\Visual Studio\DDWeb\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\bin\Debug\net7.0\DigitalData.Core.CleanArchitecture.Infrastructure.deps.json
-E:\TekH\Visual Studio\DDWeb\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\bin\Debug\net7.0\DigitalData.Core.CleanArchitecture.Infrastructure.dll
-E:\TekH\Visual Studio\DDWeb\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\bin\Debug\net7.0\DigitalData.Core.CleanArchitecture.Infrastructure.pdb
-E:\TekH\Visual Studio\DDWeb\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\bin\Debug\net7.0\DigitalData.Core.Contracts.dll
-E:\TekH\Visual Studio\DDWeb\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\bin\Debug\net7.0\DigitalData.Core.Contracts.pdb
-E:\TekH\Visual Studio\DDWeb\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\obj\Debug\net7.0\DigitalData.Core.CleanArchitecture.Infrastructure.csproj.AssemblyReference.cache
-E:\TekH\Visual Studio\DDWeb\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\obj\Debug\net7.0\DigitalData.Core.CleanArchitecture.Infrastructure.GeneratedMSBuildEditorConfig.editorconfig
-E:\TekH\Visual Studio\DDWeb\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\obj\Debug\net7.0\DigitalData.Core.CleanArchitecture.Infrastructure.AssemblyInfoInputs.cache
-E:\TekH\Visual Studio\DDWeb\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\obj\Debug\net7.0\DigitalData.Core.CleanArchitecture.Infrastructure.AssemblyInfo.cs
-E:\TekH\Visual Studio\DDWeb\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\obj\Debug\net7.0\DigitalData.Core.CleanArchitecture.Infrastructure.csproj.CoreCompileInputs.cache
-E:\TekH\Visual Studio\DDWeb\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\obj\Debug\net7.0\DigitalData.Core.CleanArchitecture.Infrastructure.csproj.CopyComplete
-E:\TekH\Visual Studio\DDWeb\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\obj\Debug\net7.0\DigitalData.Core.CleanArchitecture.Infrastructure.dll
-E:\TekH\Visual Studio\DDWeb\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\obj\Debug\net7.0\refint\DigitalData.Core.CleanArchitecture.Infrastructure.dll
-E:\TekH\Visual Studio\DDWeb\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\obj\Debug\net7.0\DigitalData.Core.CleanArchitecture.Infrastructure.pdb
-E:\TekH\Visual Studio\DDWeb\DigitalData.Core\DigitalData.Core.CleanArchitecture.Infrastructure\obj\Debug\net7.0\ref\DigitalData.Core.CleanArchitecture.Infrastructure.dll

DigitalData.Core.Infrastructure/obj/Debug/net7.0/DigitalData.Core.Infrastructure.GlobalUsings.g.cs

@@ -1,8 +0,0 @@
-// <auto-generated/>
-global using global::System;
-global using global::System.Collections.Generic;
-global using global::System.IO;
-global using global::System.Linq;
-global using global::System.Net.Http;
-global using global::System.Threading;
-global using global::System.Threading.Tasks;

DigitalData.Core.Infrastructure/obj/DigitalData.Core.CleanArchitecture.Infrastructure.csproj.nuget.dgspec.json

@@ -1,156 +0,0 @@
-{
-  "format": 1,
-  "restore": {
-    "E:\\TekH\\Visual Studio\\DDWeb\\DigitalData.Core\\DigitalData.Core.CleanArchitecture.Infrastructure\\DigitalData.Core.CleanArchitecture.Infrastructure.csproj": {}
-  },
-  "projects": {
-    "E:\\TekH\\Visual Studio\\DDWeb\\DigitalData.Core\\DigitalData.Core.CleanArchitecture.Infrastructure\\DigitalData.Core.CleanArchitecture.Infrastructure.csproj": {
-      "version": "1.0.0",
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DigitalData.Core.Infrastructure/obj/DigitalData.Core.CleanArchitecture.Infrastructure.csproj.nuget.g.props

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-    <RestoreSuccess Condition=" '$(RestoreSuccess)' == '' ">True</RestoreSuccess>
-    <RestoreTool Condition=" '$(RestoreTool)' == '' ">NuGet</RestoreTool>
-    <ProjectAssetsFile Condition=" '$(ProjectAssetsFile)' == '' ">$(MSBuildThisFileDirectory)project.assets.json</ProjectAssetsFile>
-    <NuGetPackageRoot Condition=" '$(NuGetPackageRoot)' == '' ">$(UserProfile)\.nuget\packages\</NuGetPackageRoot>
-    <NuGetPackageFolders Condition=" '$(NuGetPackageFolders)' == '' ">C:\Users\tekh\.nuget\packages\;D:\ProgramFiles\DevExpress 21.2\Components\Offline Packages;D:\ProgramFiles\DevExpress 22.1\Components\Offline Packages;C:\Program Files\dotnet\sdk\NuGetFallbackFolder</NuGetPackageFolders>
-    <NuGetProjectStyle Condition=" '$(NuGetProjectStyle)' == '' ">PackageReference</NuGetProjectStyle>
-    <NuGetToolVersion Condition=" '$(NuGetToolVersion)' == '' ">6.5.0</NuGetToolVersion>
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-  <ItemGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
-    <SourceRoot Include="C:\Users\tekh\.nuget\packages\" />
-    <SourceRoot Include="D:\ProgramFiles\DevExpress 21.2\Components\Offline Packages\" />
-    <SourceRoot Include="D:\ProgramFiles\DevExpress 22.1\Components\Offline Packages\" />
-    <SourceRoot Include="C:\Program Files\dotnet\sdk\NuGetFallbackFolder\" />
-  </ItemGroup>
-  <ImportGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
-    <Import Project="$(NuGetPackageRoot)microsoft.entityframeworkcore\7.0.16\buildTransitive\net6.0\Microsoft.EntityFrameworkCore.props" Condition="Exists('$(NuGetPackageRoot)microsoft.entityframeworkcore\7.0.16\buildTransitive\net6.0\Microsoft.EntityFrameworkCore.props')" />
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DigitalData.Core.Infrastructure/obj/DigitalData.Core.CleanArchitecture.Infrastructure.csproj.nuget.g.targets

@@ -1,6 +0,0 @@
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-  </ImportGroup>
-</Project>

DigitalData.Core.Infrastructure/obj/DigitalData.Core.Infrastructure.csproj.nuget.g.props

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-    <RestoreTool Condition=" '$(RestoreTool)' == '' ">NuGet</RestoreTool>
-    <ProjectAssetsFile Condition=" '$(ProjectAssetsFile)' == '' ">$(MSBuildThisFileDirectory)project.assets.json</ProjectAssetsFile>
-    <NuGetPackageRoot Condition=" '$(NuGetPackageRoot)' == '' ">$(UserProfile)\.nuget\packages\</NuGetPackageRoot>
-    <NuGetPackageFolders Condition=" '$(NuGetPackageFolders)' == '' ">C:\Users\tekh\.nuget\packages\;D:\ProgramFiles\DevExpress 21.2\Components\Offline Packages</NuGetPackageFolders>
-    <NuGetProjectStyle Condition=" '$(NuGetProjectStyle)' == '' ">PackageReference</NuGetProjectStyle>
-    <NuGetToolVersion Condition=" '$(NuGetToolVersion)' == '' ">6.9.1</NuGetToolVersion>
-  </PropertyGroup>
-  <ItemGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
-    <SourceRoot Include="C:\Users\tekh\.nuget\packages\" />
-    <SourceRoot Include="D:\ProgramFiles\DevExpress 21.2\Components\Offline Packages\" />
-  </ItemGroup>
-  <ImportGroup Condition=" '$(TargetFramework)' == 'net7.0' AND '$(ExcludeRestorePackageImports)' != 'true' ">
-    <Import Project="$(NuGetPackageRoot)microsoft.entityframeworkcore\7.0.16\buildTransitive\net6.0\Microsoft.EntityFrameworkCore.props" Condition="Exists('$(NuGetPackageRoot)microsoft.entityframeworkcore\7.0.16\buildTransitive\net6.0\Microsoft.EntityFrameworkCore.props')" />
-  </ImportGroup>
-  <ImportGroup Condition=" '$(TargetFramework)' == 'net8.0' AND '$(ExcludeRestorePackageImports)' != 'true' ">
-    <Import Project="$(NuGetPackageRoot)microsoft.entityframeworkcore\7.0.16\buildTransitive\net6.0\Microsoft.EntityFrameworkCore.props" Condition="Exists('$(NuGetPackageRoot)microsoft.entityframeworkcore\7.0.16\buildTransitive\net6.0\Microsoft.EntityFrameworkCore.props')" />
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DigitalData.Core.Infrastructure/obj/DigitalData.Core.Infrastructure.csproj.nuget.g.targets

@@ -1,9 +0,0 @@
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-<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ImportGroup Condition=" '$(TargetFramework)' == 'net7.0' AND '$(ExcludeRestorePackageImports)' != 'true' ">
-    <Import Project="$(NuGetPackageRoot)microsoft.extensions.logging.abstractions\7.0.0\buildTransitive\net6.0\Microsoft.Extensions.Logging.Abstractions.targets" Condition="Exists('$(NuGetPackageRoot)microsoft.extensions.logging.abstractions\7.0.0\buildTransitive\net6.0\Microsoft.Extensions.Logging.Abstractions.targets')" />
-  </ImportGroup>
-  <ImportGroup Condition=" '$(TargetFramework)' == 'net8.0' AND '$(ExcludeRestorePackageImports)' != 'true' ">
-    <Import Project="$(NuGetPackageRoot)microsoft.extensions.logging.abstractions\7.0.0\buildTransitive\net6.0\Microsoft.Extensions.Logging.Abstractions.targets" Condition="Exists('$(NuGetPackageRoot)microsoft.extensions.logging.abstractions\7.0.0\buildTransitive\net6.0\Microsoft.Extensions.Logging.Abstractions.targets')" />
-  </ImportGroup>
-</Project>

DigitalData.Core.Infrastructure/obj/Release/net7.0/.NETCoreApp,Version=v7.0.AssemblyAttributes.cs

@@ -1,4 +0,0 @@
-// <autogenerated />
-using System;
-using System.Reflection;
-[assembly: global::System.Runtime.Versioning.TargetFrameworkAttribute(".NETCoreApp,Version=v7.0", FrameworkDisplayName = ".NET 7.0")]

DigitalData.Core.Infrastructure/obj/Release/net7.0/DigitalData.Core.Infrastructure.GeneratedMSBuildEditorConfig.editorconfig

@@ -1,13 +0,0 @@
-is_global = true
-build_property.TargetFramework = net7.0
-build_property.TargetPlatformMinVersion = 
-build_property.UsingMicrosoftNETSdkWeb = 
-build_property.ProjectTypeGuids = 
-build_property.InvariantGlobalization = 
-build_property.PlatformNeutralAssembly = 
-build_property.EnforceExtendedAnalyzerRules = 
-build_property._SupportedPlatformList = Linux,macOS,Windows
-build_property.RootNamespace = DigitalData.Core.Infrastructure
-build_property.ProjectDir = E:\TekH\Visual Studio\WebCoreModules\DigitalData.Core.Infrastructure\
-build_property.EnableComHosting = 
-build_property.EnableGeneratedComInterfaceComImportInterop = 

DigitalData.Core.Infrastructure/obj/Release/net7.0/DigitalData.Core.Infrastructure.GlobalUsings.g.cs

@@ -1,8 +0,0 @@
-// <auto-generated/>
-global using global::System;
-global using global::System.Collections.Generic;
-global using global::System.IO;
-global using global::System.Linq;
-global using global::System.Net.Http;
-global using global::System.Threading;
-global using global::System.Threading.Tasks;

DigitalData.Core.Security/Config/ClaimDescriptor.cs

@@ -1,11 +1,10 @@
 using System.Security.Claims;
 
-namespace DigitalData.Core.Security.Config
-{
-    public class ClaimDescriptor<TPrincipal>
-    {
-        public Func<TPrincipal, IDictionary<string, object>>? CreateClaims { get; init; }
+namespace DigitalData.Core.Security.Config;
 
-        public Func<TPrincipal, ClaimsIdentity>? CreateSubject { get; init; }
-    }
+public class ClaimDescriptor<TPrincipal>
+{
+    public Func<TPrincipal, IDictionary<string, object>>? CreateClaims { get; init; }
+
+    public Func<TPrincipal, ClaimsIdentity>? CreateSubject { get; init; }
 }

DigitalData.Core.Security/Config/CryptoFactoryParams.cs

@@ -1,104 +0,0 @@
-using DigitalData.Core.Security.RSAKey;
-
-namespace DigitalData.Core.Security.Config
-{
-    public class CryptoFactoryParams : RSAFactoryParams
-    {
-        public string PemDirectory { get; init; } = string.Empty;
-
-        /// <summary>
-        /// Represents the separator used to concatenate the components of a file-related token string.
-        /// </summary>
-        /// <remarks>
-        /// The resulting file-related token string is constructed as follows:
-        /// <c>string.Join(FileNameSeparator, Issuer, Audience, Secret_version)</c>.
-        /// If <c>Secret_version</c> is not null, it will be included in the concatenation.
-        /// </remarks>
-        /// <example>
-        /// For example, if <c>FileNameSeparator = "_-_"</c>, the output might look like:
-        /// <c>"Issuer_-_Audience_-_Secret_version"</c>.
-        /// </example>
-        public string FileNameSeparator { get; init; } = "_-_";
-
-        public string FileExtension { get; init; } = "pem";
-
-        /// <summary>
-        ///This is the subtext of the pem file name. For the file to be automatically renewed, the name must be assigned to change periodically. For example, by default MM/2 will be refreshed every 2 months.
-        /// <br />
-        /// - <see cref="StringExtensions.ToTag(DateTime, string)" /> is used when converting to tag.
-        /// <br />
-        /// - If the format contains the symbol “//”, the method divides the numeric value obtained from the left side of the format
-        ///   by one minus the numeric value obtained from the right side of the format string and adds one. For instance:
-        /// <br />
-        /// - If the date is 02.03.2024 and the format is "MM//2", it extracts the month (02), subtracts one (3), divides it by 2,
-        ///   rounds down the outgoing number (1), adds one to the number (resulting in 2).
-        ///   <br />
-        /// - If the format does not contain "//", the method uses the default <see cref="DateTime.ToString"/> format.
-        /// <br />
-        /// This method provides a way to format the date based on typical or customized rules, including mathematical operations like division.
-        /// </summary>
-        public string DateTagFormat { get; init; } = "MM//2";
-
-        public IEnumerable<RSADecryptor> Decryptors { get; init; } = new List<RSADecryptor>();
-
-        public IEnumerable<RSATokenDescriptor> TokenDescriptors { get; init; } = new List<RSATokenDescriptor>();
-
-        public RSADecryptor? VaultDecryptor { get; init; }
-
-        public CryptoFactoryParams()
-        {
-            // init decryptors
-            AfterCreate += () =>
-            {
-                // Create root folder if it does not exist
-                if (!Directory.Exists(PemDirectory))
-                    Directory.CreateDirectory(PemDirectory);
-
-                var privateKeys = new List<RSAPrivateKey>();
-                privateKeys.AddRange(Decryptors);
-                privateKeys.AddRange(TokenDescriptors);
-                if (VaultDecryptor is not null)
-                    privateKeys.Add(VaultDecryptor);
-
-                foreach (var privateKey in privateKeys)
-                {
-                    // set default path
-                    if (privateKey.IsPemNull)
-                    {
-                        // file name 
-                        var file_name_params = new List<object>();
-
-                        if (privateKey.Id is not null)
-                            file_name_params.Add(privateKey.Id);
-                        else if (privateKey is RSATokenDescriptor descriptor)
-                            file_name_params.Add(descriptor.Issuer);
-
-                        file_name_params.Add(KeySizeInBits);
-                        file_name_params.Add(DateTime.Now.ToTag(DateTagFormat));
-
-                        if (privateKey.IsEncrypted)
-                            file_name_params.Add(Secrets.Version);
-
-                        var file_name = $"{string.Join(FileNameSeparator, file_name_params)}.{FileExtension}";
-
-                        var path = Path.Combine(PemDirectory, file_name);
-
-                        if (File.Exists(path))
-                            privateKey.SetPem(File.ReadAllText(path));
-                        else
-                        {
-                            var pem = privateKey.IsEncrypted
-                                ? Instance.RSAFactory.CreateEncryptedPrivateKeyPem(pbeParameters: PbeParameters, keySizeInBits: KeySizeInBits, password: Secrets.PBE_PASSWORD)
-                                : Instance.RSAFactory.CreatePrivateKeyPem(keySizeInBits: KeySizeInBits);
-
-                            privateKey.SetPem(pem);
-
-                            // Save file in background
-                            Task.Run(async () => await File.WriteAllTextAsync(path: path, pem));
-                        }
-                    }
-                }
-            };
-        }
-    }
-}

DigitalData.Core.Security/Config/MappingProfile.cs

@@ -1,14 +1,13 @@
 using AutoMapper;
-using DigitalData.Core.Abstractions.Security;
+using DigitalData.Core.Abstractions.Security.Key;
 using Microsoft.IdentityModel.Tokens;
 
-namespace DigitalData.Core.Security.Config
+namespace DigitalData.Core.Security.Config;
+
+public class MappingProfile : Profile
 {
-    public class MappingProfile : Profile
+    public MappingProfile()
     {
-        public MappingProfile()
-        {
-            CreateMap<IAsymmetricTokenDescriptor, SecurityTokenDescriptor>();
-        }
+        CreateMap<IAsymmetricTokenDescriptor, SecurityTokenDescriptor>();
     }
 }

DigitalData.Core.Security/Config/ParamsConfigureOptions.cs

@@ -1,9 +0,0 @@
-using Microsoft.Extensions.Options;
-
-namespace DigitalData.Core.Security.Config
-{
-    public class ParamsConfigureOptions<TParams> : IConfigureOptions<TParams> where TParams : RSAFactoryParams
-    {
-        public void Configure(TParams options) => options.Init();
-    }
-}

DigitalData.Core.Security/Config/RSAFactoryParams.cs

@@ -1,59 +0,0 @@
-using System.Reflection;
-using System.Security.Cryptography;
-using System.Text.Json.Serialization;
-
-namespace DigitalData.Core.Security.Config
-{
-    public class RSAFactoryParams : IJsonOnDeserialized
-    {
-        public int KeySizeInBits { get; init; } = 2048;
-
-        public string PbePassword { internal get; init; } = Secrets.PBE_PASSWORD;
-
-        public PbeEncryptionAlgorithm PbeEncryptionAlgorithm { get; init; } = PbeEncryptionAlgorithm.Aes256Cbc;
-
-        public HashAlgorithmName PbeHashAlgorithm { get; init; } = HashAlgorithmName.SHA256;
-
-        // TODO: add as json converter to IConfigurIConfiguration.Config
-        public string PbeHashAlgorithmName
-        {
-            get => PbeHashAlgorithm.ToString();
-            init => PbeHashAlgorithm = (typeof(HashAlgorithmName).GetProperty(value, BindingFlags.Public | BindingFlags.Static)?.GetValue(null) is HashAlgorithmName hashAlgorithmName)
-                ? hashAlgorithmName
-                : new(value);            
-        }
-
-        public int PbeIterationCount { get; init; } = 100_000;
-
-        public string EncryptedPrivateKeyPemLabel { get; init; } = "ENCRYPTED PRIVATE KEY";
-
-        private PbeParameters? _pbeParameters;
-
-        [JsonIgnore]
-        public PbeParameters PbeParameters => _pbeParameters!;
-
-        /// <summary>
-        /// Provides a thread-safe initialization mechanism using Lazy initialization.
-        /// </summary>
-        private readonly Lazy<bool> _lazyInitializer;
-
-        public bool IsInitialized => _lazyInitializer.IsValueCreated;
-
-        public RSAFactoryParams()
-        {
-            _lazyInitializer = new(() =>
-            {
-                AfterCreate?.Invoke();
-                return true;
-            });
-
-            AfterCreate += () => _pbeParameters = new PbeParameters(PbeEncryptionAlgorithm, PbeHashAlgorithm, PbeIterationCount);
-        }
-
-        protected event Action AfterCreate;
-
-        public void Init() => _ = _lazyInitializer.Value;
-        
-        public void OnDeserialized() => Init();
-    }
-}

DigitalData.Core.Security/Config/RSAParams.cs

@@ -0,0 +1,94 @@
+using DigitalData.Core.Security.RSAKey.Auth;
+using DigitalData.Core.Security.RSAKey.Crypto;
+using System.Reflection;
+using System.Security.Cryptography;
+
+namespace DigitalData.Core.Security.Config;
+
+public class RSAParams
+{
+    #region Factory Params
+    public int KeySizeInBits { get; init; } = Default.KeySizeInBits;
+
+    public string PbePassword { internal get; init; } = Default.PbePassword;
+
+    public PbeEncryptionAlgorithm PbeEncryptionAlgorithm { get; init; } = Default.PbeEncryptionAlgorithm;
+
+    public HashAlgorithmName PbeHashAlgorithm { get; init; } = Default.PbeHashAlgorithm;
+
+    // TODO: add as json converter to IConfigurIConfiguration.Config
+    public string PbeHashAlgorithmName
+    {
+        get => PbeHashAlgorithm.ToString();
+        init => PbeHashAlgorithm = (typeof(HashAlgorithmName).GetProperty(value, BindingFlags.Public | BindingFlags.Static)?.GetValue(null) is HashAlgorithmName hashAlgorithmName)
+            ? hashAlgorithmName
+            : new(value);
+    }
+
+    public int PbeIterationCount { get; init; } = Default.PbeIterationCount;
+
+    public string EncryptedPrivateKeyPemLabel { get; init; } = Default.EncryptedPrivateKeyPemLabel;
+
+    public PbeParameters PbeParameters => new(PbeEncryptionAlgorithm, PbeHashAlgorithm, PbeIterationCount);
+
+    public static class Default
+    {
+        public static readonly int KeySizeInBits = 2048;
+
+        public static readonly string PbePassword = Secrets.PBE_PASSWORD;
+
+        public static readonly PbeEncryptionAlgorithm PbeEncryptionAlgorithm = PbeEncryptionAlgorithm.Aes256Cbc;
+
+        public static readonly HashAlgorithmName PbeHashAlgorithm = HashAlgorithmName.SHA256;
+
+        public static readonly int PbeIterationCount = 100_000;
+
+        public static readonly string EncryptedPrivateKeyPemLabel = "ENCRYPTED PRIVATE KEY";
+
+        public static readonly PbeParameters PbeParameters = new(PbeEncryptionAlgorithm, PbeHashAlgorithm, PbeIterationCount);
+    }
+    #endregion
+
+    #region Pool Params
+    public string PemDirectory { get; init; } = string.Empty;
+
+    /// <summary>
+    /// Represents the separator used to concatenate the components of a file-related token string.
+    /// </summary>
+    /// <remarks>
+    /// The resulting file-related token string is constructed as follows:
+    /// <c>string.Join(FileNameSeparator, Issuer, Audience, Secret_version)</c>.
+    /// If <c>Secret_version</c> is not null, it will be included in the concatenation.
+    /// </remarks>
+    /// <example>
+    /// For example, if <c>FileNameSeparator = "_-_"</c>, the output might look like:
+    /// <c>"Issuer_-_Audience_-_Secret_version"</c>.
+    /// </example>
+    public string FileNameSeparator { get; init; } = "_-_";
+
+    public string FileExtension { get; init; } = "pem";
+
+    /// <summary>
+    ///This is the subtext of the pem file name. For the file to be automatically renewed, the name must be assigned to change periodically. For example, by default MM/2 will be refreshed every 2 months.
+    /// <br />
+    /// - <see cref="StringExtensions.ToTag(DateTime, string)" /> is used when converting to tag.
+    /// <br />
+    /// - If the format contains the symbol “//”, the method divides the numeric value obtained from the left side of the format
+    ///   by one minus the numeric value obtained from the right side of the format string and adds one. For instance:
+    /// <br />
+    /// - If the date is 02.03.2024 and the format is "MM//2", it extracts the month (02), subtracts one (3), divides it by 2,
+    ///   rounds down the outgoing number (1), adds one to the number (resulting in 2).
+    ///   <br />
+    /// - If the format does not contain "//", the method uses the default <see cref="DateTime.ToString"/> format.
+    /// <br />
+    /// This method provides a way to format the date based on typical or customized rules, including mathematical operations like division.
+    /// </summary>
+    public string DateTagFormat { get; init; } = "MM//2";
+
+    public IEnumerable<RSADecryptor> Decryptors { get; init; } = new List<RSADecryptor>();
+
+    public IEnumerable<RSATokenDescriptor> TokenDescriptors { get; init; } = new List<RSATokenDescriptor>();
+
+    public RSADecryptor? VaultDecryptor { get; init; }
+    #endregion
+}

DigitalData.Core.Security/CryptoFactory.cs

@@ -1,38 +0,0 @@
-using DigitalData.Core.Abstractions.Security;
-using DigitalData.Core.Security.Config;
-using DigitalData.Core.Security.RSAKey;
-using Microsoft.Extensions.Logging;
-using Microsoft.Extensions.Options;
- 
-namespace DigitalData.Core.Security
-{
-    public class CryptoFactory : RSAFactory<CryptoFactoryParams>, ICryptoFactory, IAsymmetricKeyFactory
-    {
-        public IEnumerable<IAsymmetricDecryptor> Decryptors { get; }
-        
-        /// <summary>
-        /// It is a separate decryptor for permanently stored encrypted data. It is assigned to the first Default decryptor by default.
-        /// </summary>
-        public IAsymmetricDecryptor VaultDecryptor { get; }
-
-        public IEnumerable<IAsymmetricTokenDescriptor> TokenDescriptors { get; init; } = new List<IAsymmetricTokenDescriptor>();
-
-        public CryptoFactory(IOptions<CryptoFactoryParams> options, ILogger<CryptoFactory>? logger = null) : base(options)
-        {
-            logger?.LogInformation("Core.Secrets version: {Version}, Created on: {CreationDate}.", Secrets.Version, Secrets.CreationDate.ToString("dd.MM.yyyy"));
-
-            if (!_params.Decryptors.Any())
-                throw new InvalidOperationException(
-                    "Any decryptor is not found. Ensure that at least one decryptor is configured in the provided parameters. " +
-                    "This issue typically arises if the configuration for decryptors is incomplete or missing. " +
-                    "Check the 'Decryptors' collection in the configuration and verify that it contains valid entries."
-                );
-
-            Decryptors = _params.Decryptors;
-
-            TokenDescriptors = _params.TokenDescriptors;
-
-            VaultDecryptor = _params.VaultDecryptor ?? Decryptors.First();
-        }
-    }
-}