last ...

Controllers/Account/AccountController+Test.cs

@@ -159,7 +159,7 @@ namespace xIds.Controllers
         
         [RequireXPowered]
         [HttpGet("Test/HiApiKeyAccess")]
-        [Authorize(LocalApi.PolicyName)]
+        // [Authorize(LocalApi.PolicyName)]
         [Authorize(Policy = XPolicies.ApiKeyAccess)]
         public ActionResult<string> HiApiKeyAccess()
         {

Controllers/Applications/ApplicationsController+ApiKey.cs

@@ -27,8 +27,8 @@ namespace xIds.Controllers
         /// <param name="cancellationToken"></param>
         /// <returns></returns>
         [RequireXPowered]
+        [HttpGet("ApiKeys/{id}")]
         [Authorize(LocalApi.PolicyName)]
-        [HttpGet("Applications/ApiKeys/{id}")]
         [Authorize(Policy = XPolicies.EnabledUser)]
         public async Task<ActionResult<XApiKeyDto>> GetApiKey(
             [FromRoute] Guid id,
@@ -75,8 +75,8 @@ namespace xIds.Controllers
         /// <param name="cancellationToken"></param>
         /// <returns></returns>
         [RequireXPowered]
+        [HttpDelete("ApiKeys/{id}")]
         [Authorize(LocalApi.PolicyName)]
-        [HttpDelete("Applications/ApiKeys/{id}")]
         [Authorize(Policy = XPolicies.EnabledUser)]
         public async Task<ActionResult<XApiKeyDto>> RemoveApiKey(
             [FromRoute] Guid id,
@@ -123,8 +123,8 @@ namespace xIds.Controllers
         /// <param name="cancellationToken"></param>
         /// <returns></returns>
         [RequireXPowered]
+        [HttpPut("ApiKeys/{id}")]
         [Authorize(LocalApi.PolicyName)]
-        [HttpPut("Applications/ApiKeys/{id}")]
         [Authorize(Policy = XPolicies.EnabledUser)]
         public async Task<ActionResult<XApiKeyDto>> UpdateApiKey(
             [FromRoute] Guid id,
@@ -173,8 +173,8 @@ namespace xIds.Controllers
         /// <param name="cancellationToken"></param>
         /// <returns></returns>
         [RequireXPowered]
+        [HttpGet("ApiKeys")]
         [Authorize(LocalApi.PolicyName)]
-        [HttpGet("Applications/ApiKeys")]
         [Authorize(Policy = XPolicies.EnabledUser)]
         public async Task<ActionResult<IEnumerable<XApiKeyDto>>> GetAllApiKeys(
             CancellationToken cancellationToken = default
@@ -213,8 +213,8 @@ namespace xIds.Controllers
         /// <param name="cancellationToken"></param>
         /// <returns></returns>
         [RequireXPowered]
+        [HttpGet("ApiKeys/Query")]
         [Authorize(LocalApi.PolicyName)]
-        [HttpGet("Applications/ApiKeys/Query")]
         [Authorize(Policy = XPolicies.EnabledUser)]
         public async Task<ActionResult<XQueryResult<XApiKeyDto>>> QueryApiKeys(
             [FromRoute] XQuery query,

Controllers/Applications/ApplicationsController+ApiKeyUsage.cs

@@ -27,8 +27,8 @@ namespace xIds.Controllers
         /// <param name="cancellationToken"></param>
         /// <returns></returns>
         [RequireXPowered]
+        [HttpPost("ApiKeys/Usages")]
         [Authorize(LocalApi.PolicyName)]
-        [HttpPost("Applications/ApiKeys/Usages")]
         [Authorize(Policy = XPolicies.EnabledUser)]
         public async Task<ActionResult<XApiKeyUsageDto>> AddApiKeyUsage(
             [FromBody] XApiKeyUsageDto item,
@@ -74,8 +74,8 @@ namespace xIds.Controllers
         /// <returns></returns>
         [RequireXPowered]
         [Authorize(LocalApi.PolicyName)]
+        [HttpGet("ApiKeys/Usages/{id}")]
         [Authorize(Policy = XPolicies.EnabledUser)]
-        [HttpGet("Applications/ApiKeys/Usages/{id}")]
         public async Task<ActionResult<XApiKeyUsageDto>> GetApiKeyUsage(
             [FromRoute] long id,
             CancellationToken cancellationToken = default
@@ -122,8 +122,8 @@ namespace xIds.Controllers
         /// <returns></returns>
         [RequireXPowered]
         [Authorize(LocalApi.PolicyName)]
+        [HttpDelete("ApiKeys/Usages/{id}")]
         [Authorize(Policy = XPolicies.EnabledUser)]
-        [HttpDelete("Applications/ApiKeys/Usages/{id}")]
         public async Task<ActionResult<XApiKeyUsageDto>> RemoveApiKeyUsage(
             [FromRoute] long id,
             CancellationToken cancellationToken = default
@@ -170,8 +170,8 @@ namespace xIds.Controllers
         /// <returns></returns>
         [RequireXPowered]
         [Authorize(LocalApi.PolicyName)]
+        [HttpPut("ApiKeys/Usages/{id}")]
         [Authorize(Policy = XPolicies.EnabledUser)]
-        [HttpPut("Applications/ApiKeys/Usages/{id}")]
         public async Task<ActionResult<XApiKeyUsageDto>> UpdateApiKeyUsage(
             [FromRoute] long id,
             [FromBody] XApiKeyUsageDto item,
@@ -219,8 +219,8 @@ namespace xIds.Controllers
         /// <param name="cancellationToken"></param>
         /// <returns></returns>
         [RequireXPowered]
+        [HttpGet("ApiKeys/Usages")]
         [Authorize(LocalApi.PolicyName)]
-        [HttpGet("Applications/ApiKeys/Usages")]
         [Authorize(Policy = XPolicies.EnabledUser)]
         public async Task<ActionResult<IEnumerable<XApiKeyUsageDto>>> GetAllApiKeyUsages(
             CancellationToken cancellationToken = default
@@ -260,7 +260,7 @@ namespace xIds.Controllers
         /// <returns></returns>
         [RequireXPowered]
         [Authorize(LocalApi.PolicyName)]
-        [HttpGet("Applications/ApiKeys/Usages/Query")]
+        [HttpGet("ApiKeys/Usages/Query")]
         [Authorize(Policy = XPolicies.EnabledUser)]
         public async Task<ActionResult<XQueryResult<XApiKeyUsageDto>>> QueryApiKeyUsages(
             [FromRoute] XQuery query,

Controllers/Applications/ApplicationsController+Application.cs

@@ -36,8 +36,8 @@ namespace xIds.Controllers
         /// <param name="item"></param>
         /// <param name="cancellationToken"></param>
         /// <returns></returns>
+        [HttpPost("")]
         [RequireXPowered]
-        [HttpPost("Applications")]
         [Authorize(LocalApi.PolicyName)]
         [Authorize(Policy = XPolicies.EnabledUser)]
         public async Task<ActionResult<XApplicationDto>> CreateApplication(
@@ -93,8 +93,8 @@ namespace xIds.Controllers
         /// <param name="item"></param>
         /// <param name="cancellationToken"></param>
         /// <returns></returns>
+        [HttpPut("")]
         [RequireXPowered]
-        [HttpPut("Applications")]
         [Authorize(LocalApi.PolicyName)]
         [Authorize(Policy = XPolicies.EnabledUser)]
         public async Task<ActionResult<XApplicationDto>> UpdateApplication(
@@ -141,8 +141,8 @@ namespace xIds.Controllers
         /// <param name="cancellationToken"></param>
         /// <returns></returns>
         [RequireXPowered]
+        [HttpDelete("{id}")]
         [Authorize(LocalApi.PolicyName)]
-        [HttpDelete("Applications/{id}")]
         [Authorize(Policy = XPolicies.EnabledUser)]
         public async Task<ActionResult<XApplicationDto>> RemoveApplication(
             [FromRoute] int id,
@@ -188,8 +188,8 @@ namespace xIds.Controllers
         /// <param name="cancellationToken"></param>
         /// <returns></returns>
         [RequireXPowered]
+        [HttpGet("{id}")]
         [Authorize(LocalApi.PolicyName)]
-        [HttpGet("Applications/{id}")]
         [Authorize(Policy = XPolicies.EnabledUser)]
         public async Task<ActionResult<XApplicationDto>> GetApplication(
             [FromRoute] int id,
@@ -234,9 +234,9 @@ namespace xIds.Controllers
         /// </summary>
         /// <param name="cancellationToken"></param>
         /// <returns></returns>
+        [HttpGet("")]
         [RequireXPowered]
         [Authorize(LocalApi.PolicyName)]
-        [HttpGet("Applications")]
         [Authorize(Policy = XPolicies.EnabledUser)]
         public async Task<ActionResult<IEnumerable<XApplicationDto>>> GetAllApplications(
             CancellationToken cancellationToken = default
@@ -275,8 +275,8 @@ namespace xIds.Controllers
         /// <param name="cancellationToken"></param>
         /// <returns></returns>
         [RequireXPowered]
+        [HttpGet("Query")]
         [Authorize(LocalApi.PolicyName)]
-        [HttpGet("Applications/Query")]
         [Authorize(Policy = XPolicies.EnabledUser)]
         public async Task<ActionResult<XQueryResult<XApplicationDto>>> QueryApplications(
             [FromRoute] XQuery query,

Controllers/Applications/ApplicationsController+Custom.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Linq;
 using xIdentityHelper;
 using System.Threading;
 using xCommons.Attributes;
@@ -17,10 +18,68 @@ namespace xIds.Controllers
 {
     public partial class ApplicationsController
     {
+        /// <summary>
+        /// Show Api Key ...
+        /// </summary>
+        /// <param name="apiKeyId"></param>
+        /// <param name="applicationId"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
         [RequireXPowered]
         [Authorize(LocalApi.PolicyName)]
         [Authorize(Policy = XPolicies.EnabledUser)]
-        [HttpPost("Applications/{applicationId}/ApiKeys/Create")]
+        [HttpGet("{applicationId}/ApiKeys/{apiKeyId}/Show")]
+        public async Task<ActionResult<string>> ShowApiKey(
+            [FromRoute] Guid apiKeyId,
+            [FromRoute] int applicationId,
+            CancellationToken cancellationToken = default
+        )
+        {
+            //
+            try
+            {
+                //
+                // Validate ...
+                if (
+                    apiKeyId.IsDefaultGuid() ||
+                    !applicationId.IsValidIntId())
+                {
+                    XException.InvalidArgs.Throw();
+                }
+
+                //
+                var userInfo = await GetUserInfo();
+
+                //
+                var result = await provider.ShowApiKey(
+                    userInfo: userInfo,
+                    apiKeyId: apiKeyId,
+                    applicationId: applicationId,
+                    cancellationToken: cancellationToken
+                );
+
+                //
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                //
+                var result = GetExceptionActionResult(ex);
+                return result;
+            }
+        }
+
+        /// <summary>
+        /// Create Api Key ...
+        /// </summary>
+        /// <param name="applicationId"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        [RequireXPowered]
+        [Authorize(LocalApi.PolicyName)]
+        [Authorize(Policy = XPolicies.EnabledUser)]
+        [HttpPost("{applicationId}/ApiKeys/Create")]
         public async Task<ActionResult<XApiKeyDto>> CreateApiKey(
             [FromRoute] int applicationId,
             [FromBody] XCreateApiKeyRequest request,
@@ -56,14 +115,34 @@ namespace xIds.Controllers
                 }
 
                 //
-                // Create Specified Api Key ...
+                // Noramlize TimeSpan ...
+                var expirationTimeSpan = TimeSpan
+                    .FromMinutes(apiKeyConfiguration.DefaultExpirationMinutes);
+                if (
+                    request.ExpirationMinutes.HasValue &&
+                    request.ExpirationMinutes.Value > 0
+                )
+                {
+                    //
+                    // Normalize Expiration Minutes ...
+                    int minutes = request.ExpirationMinutes.Value;
+                    if (minutes > apiKeyConfiguration.MaxExpirationMinutes)
+                    {
+                        minutes = apiKeyConfiguration.MaxExpirationMinutes;
+                    }
+
+                    //
+                    expirationTimeSpan = TimeSpan.FromMinutes(minutes);
+                }
+
+                //
                 var result = await provider.CreateApiKey(
                     userInfo: userInfo,
                     scopes: request.Scopes,
                     applicationId: applicationId,
                     rateLimit: request.RateLimit,
                     allowedIPs: request.AllowedIPs,
-                    expiration: request.Expiration,
+                    expiration: expirationTimeSpan,
                     cancellationToken: cancellationToken
                 );
 
@@ -78,10 +157,17 @@ namespace xIds.Controllers
             }
         }
 
+        /// <summary>
+        /// Remove Specified Api Key ...
+        /// </summary>
+        /// <param name="apiKeyId"></param>
+        /// <param name="applicationId"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
         [RequireXPowered]
         [Authorize(LocalApi.PolicyName)]
         [Authorize(Policy = XPolicies.EnabledUser)]
-        [HttpDelete("Applications/{applicationId}/ApiKeys/{apiKeyId}")]
+        [HttpDelete("{applicationId}/ApiKeys/{apiKeyId}")]
         public async Task<ActionResult<XApiKeyDto>> RemoveApiKey(
             [FromRoute] Guid apiKeyId,
             [FromRoute] int applicationId,
@@ -117,7 +203,6 @@ namespace xIds.Controllers
                 }
 
                 //
-                // Create Specified Api Key ...
                 var result = await provider.RemoveApiKeyAsync(
                     id: apiKeyId,
                     softDelete: false,
@@ -136,10 +221,18 @@ namespace xIds.Controllers
             }
         }
 
+        /// <summary>
+        /// Rotate Specified Api Key ...
+        /// </summary>
+        /// <param name="apiKeyId"></param>
+        /// <param name="applicationId"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
         [RequireXPowered]
         [Authorize(LocalApi.PolicyName)]
         [Authorize(Policy = XPolicies.EnabledUser)]
-        [HttpPost("Applications/{applicationId}/ApiKeys/{apiKeyId}")]
+        [HttpPost("{applicationId}/ApiKeys/{apiKeyId}")]
         public async Task<ActionResult<XApiKeyDto>> RotateApiKey(
             [FromRoute] Guid apiKeyId,
             [FromRoute] int applicationId,
@@ -192,7 +285,6 @@ namespace xIds.Controllers
                 }
 
                 //
-                // Create Specified Api Key ...
                 var result = await provider.RotateApiKey(
                     apiKeyId: apiKeyId,
                     userInfo: userInfo,
@@ -211,55 +303,254 @@ namespace xIds.Controllers
             }
         }
 
+        /// <summary>
+        /// Revoke Specified Api Key ...
+        /// </summary>
+        /// <param name="apiKeyId"></param>
+        /// <param name="applicationId"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
         [RequireXPowered]
         [Authorize(LocalApi.PolicyName)]
         [Authorize(Policy = XPolicies.EnabledUser)]
-        [HttpPost("Applications/{applicationId}/ApiKeys/{apiKeyId}/Revoke")]
-        public async Task<ActionResult<XApiKeyDto>> RevokeApiKey(
+        [HttpPost("{applicationId}/ApiKeys/{apiKeyId}/Revoke")]
+        public async Task<ActionResult<bool>> RevokeApiKey(
             [FromRoute] Guid apiKeyId,
             [FromRoute] int applicationId,
             CancellationToken cancellationToken = default
         )
         {
-            throw new NotImplementedException();            
+            //
+            try
+            {
+                //
+                // Validate ...
+                if (
+                    apiKeyId.IsDefaultGuid() ||
+                    !applicationId.IsValidIntId())
+                {
+                    XException.InvalidArgs.Throw();
                 }
 
+                //
+                var userInfo = await GetUserInfo();
+
+                //
+                // Retrieve Application for Validating ...
+                var application = await provider.GetApplicationAsync(
+                    id: applicationId,
+                    userInfo: userInfo,
+                    includeBuilder: null,
+                    ignoreSoftDeleteds: true
+                );
+                if (application.IsNullOrDefault())
+                {
+                    XException.NotFound.Throw();
+                }
+
+                //
+                var result = await provider.RevokeApiKey(
+                    apiKeyId: apiKeyId,
+                    userInfo: userInfo,
+                    cancellationToken: cancellationToken
+                );
+
+                //
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                //
+                var result = GetExceptionActionResult(ex);
+                return result;
+            }
+        }
+
+        /// <summary>
+        /// Retrieve Specified Application's Api Keys ...
+        /// </summary>
+        /// <param name="applicationId"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
         [RequireXPowered]
         [Authorize(LocalApi.PolicyName)]
+        [HttpGet("{applicationId}/ApiKeys")]
         [Authorize(Policy = XPolicies.EnabledUser)]
-        [HttpPost("Applications/{applicationId}/ApiKeys")]
         public async Task<ActionResult<IEnumerable<XApiKeyDto>>> GetApiKeys(
             [FromRoute] int applicationId,
             CancellationToken cancellationToken = default
         )
         {
-            throw new NotImplementedException();            
+            //
+            try
+            {
+                //
+                // Validate ...
+                if (!applicationId.IsValidIntId())
+                {
+                    XException.InvalidArgs.Throw();
                 }
 
+                //
+                var userInfo = await GetUserInfo();
+
+                //
+                // Retrieve Application for Validating ...
+                var application = await provider.GetApplicationAsync(
+                    id: applicationId,
+                    userInfo: userInfo,
+                    includeBuilder: null,
+                    ignoreSoftDeleteds: true
+                );
+                if (application.IsNullOrDefault())
+                {
+                    XException.NotFound.Throw();
+                }
+
+                //
+                var result = await provider.GetApplicationApiKeys(
+                    userInfo: userInfo,
+                    applicationId: applicationId,
+                    cancellationToken: cancellationToken
+                );
+
+                //
+                return Ok(result.ToDynamicObject());
+            }
+            catch (Exception ex)
+            {
+                //
+                var result = GetExceptionActionResult(ex);
+                return result;
+            }
+        }
+
+        /// <summary>
+        /// Retrieve Specified Api Keys Usages ...
+        /// </summary>
+        /// <param name="apiKeyId"></param>
+        /// <param name="applicationId"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
         [RequireXPowered]
         [Authorize(LocalApi.PolicyName)]
         [Authorize(Policy = XPolicies.EnabledUser)]
-        [HttpPost("Applications/{applicationId}/ApiKeys/{apiKeyId}/Usages")]
-        public async Task<ActionResult<XApiKeyDto>> GetApiKeyUsages(
+        [HttpGet("{applicationId}/ApiKeys/{apiKeyId}/Usages")]
+        public async Task<ActionResult<IEnumerable<XApiKeyUsageDto>>> GetApiKeyUsages(
             [FromRoute] Guid apiKeyId,
             [FromRoute] int applicationId,
             CancellationToken cancellationToken = default
         )
         {
-            throw new NotImplementedException();            
+            //
+            try
+            {
+                //
+                // Validate ...
+                if (
+                    apiKeyId.IsDefaultGuid() ||
+                    !applicationId.IsValidIntId())
+                {
+                    XException.InvalidArgs.Throw();
                 }
 
+                //
+                var userInfo = await GetUserInfo();
+
+                //
+                // Retrieve Application for Validating ...
+                var application = await provider.GetApplicationAsync(
+                    id: applicationId,
+                    userInfo: userInfo,
+                    includeBuilder: null,
+                    ignoreSoftDeleteds: true
+                );
+                if (application.IsNullOrDefault())
+                {
+                    XException.NotFound.Throw();
+                }
+
+                //
+                // Retrieve ApiKey for Validating ...
+                var apiKey = await provider.GetApiKeyAsync(
+                    id: apiKeyId,
+                    userInfo: userInfo,
+                    includeBuilder: null,
+                    ignoreSoftDeleteds: true
+                );
+                if (application.IsNullOrDefault())
+                {
+                    XException.NotFound.Throw();
+                }
+
+                //
+                var result = await provider.FindManyApiKeyUsageAsync(
+                    userInfo: userInfo,
+                    includeBuilder: null,
+                    ignoreSoftDeleteds: true,
+                    cancellationToken: cancellationToken,
+                    predicate: x => x.ApiKeyId == apiKeyId,
+                    orderBuilder: x => x.OrderBy(y => y.RequestedOn)
+                );
+
+                //
+                return Ok(result.ToDynamicObject());
+            }
+            catch (Exception ex)
+            {
+                //
+                var result = GetExceptionActionResult(ex);
+                return result;
+            }
+        }
+
+        /// <summary>
+        /// Validate Specifed Api Key ...
+        /// </summary>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
         [RequireXPowered]
+        [HttpPost("ApiKeys/Validate")]
         [Authorize(LocalApi.PolicyName)]
-        [HttpPost("Applications/{applicationId}/ApiKeys/{apiKeyId}/Validate")]
-        public async Task<ActionResult<XApiKeyDto>> ValidateApiKey(
-            [FromRoute] Guid apiKeyId,
-            [FromRoute] int applicationId,
+        public async Task<ActionResult<XApiKeyValidationResult>> ValidateApiKey(
+            [FromBody] XApiKeyValidationRequest request,
             CancellationToken cancellationToken = default
         )
         {
-            throw new NotImplementedException();            
-        }
+            //
+            try
+            {
+                //
+                // Validate ...
+                await ValidationProvider
+                    .GroupValidationBuilder()
+                    .AddNotNull(request)
+                    .AddNotEmpty(request.ApiKey)
+                    .AddNotEmpty(request.ClientIP)
+                    .ValidateGroupAsync();
 
+                //
+                var userInfo = await GetUserInfo();
+
+                //
+                var result = await provider.ValidateApiKey(
+                    userInfo: userInfo,
+                    apiKey: request.ApiKey,
+                    clientIP: request.ClientIP,
+                    requiredScope: request.RequiredScope,
+                    cancellationToken: cancellationToken
+                );
+
+                //
+                return Ok(result.ToDynamicObject());
+            }
+            catch (Exception ex)
+            {
+                //
+                var result = GetExceptionActionResult(ex);
+                return result;
+            }
+        }
     }
 }

DI/XDIHelperExtension.cs

@@ -399,41 +399,72 @@ namespace xIds.DI
         /// </summary>
         /// <param name="services"></param>
         /// <param name="configuration"></param>
-        /// <param name="addApiKeyAuthentication"></param>
         public static void AddXIdentityServerAuthentication(
             this IServiceCollection services,
-            IConfiguration configuration,
-            bool addApiKeyAuthentication = false
+            IConfiguration configuration
         )
         {
             //
+            // Adding Requirements ...
             services.AddXIdentityResourceConfiguration(configuration);
 
             //
+            // Create Authentication Builder ...
             var authBuilder = services.AddAuthentication();
 
             //
-            // Add JWT Bearer ...
+            // Create Authentication Builder ...
+            // var authBuilder = services.AddAuthentication(options =>
+            // {
+            //     //
+            //     // Setting Default Authentication Schema ...
+            //     // For Handling Smart Schema Forwarder ...
+            //     options.DefaultScheme = XAuthentication.SMART_SCHEME;
+            //     options.DefaultChallengeScheme = XAuthentication.SMART_SCHEME;
+            //     options.DefaultAuthenticateScheme = XAuthentication.SMART_SCHEME;
+            // })
+            // .AddPolicyScheme(
+            //     displayName: XAuthentication.SMART_SCHEME,
+            //     authenticationScheme: XAuthentication.SMART_SCHEME,
+            //     configureOptions: options =>
+            //     {
+            //         //
+            //         // Configure Forward Default Selector ...
+            //         options.ForwardDefaultSelector = context =>
+            //         {
+            //             //
+            //             // Retrieve XApiKey Header Key ...
+            //             var apiKeyHeader = XHeader.ApiKey.GetStringValue();
+
+            //             //
+            //             // If Header Contains Key ...
+            //             if (context.Request.Headers.ContainsKey(apiKeyHeader))
+            //             {
+            //                 return XAuthenticationScheme.XApiKey.GetStringValue();
+            //             }
+
+            //             //
+            //             // If not ...
+            //             return XAuthentication.IDENTITY_SERVER_LOCAL_API;
+            //         };
+            //     }
+            // );
+
+            //
+            // authBuilder.AddScheme<AuthenticationSchemeOptions, XApiKeyAuthenticationHandler>(
+            //     XAuthenticationScheme.XApiKey.GetStringValue(), 
+            //     options => { });
+
+            //
+            // Add JwtBearer by Smart Schema ForwardDefaultSelector ... 
             authBuilder.AddJwtBearer(options =>
             {
                 //
                 options.SaveToken = true;
                 options.RequireHttpsMetadata = false;
-
-                //
                 options.ForwardDefault = XAuthentication.IDENTITY_SERVER_LOCAL_API;
             })
             .AddLocalApi();
-
-            //
-            if (addApiKeyAuthentication)
-            {
-                //
-                authBuilder.AddScheme<AuthenticationSchemeOptions, XApiKeyAuthenticationHandler>(
-                    XAuthenticationScheme.XApiKey.GetStringValue(),
-                    options => {}
-                );
-            }
         }
 
         /// <summary>
@@ -485,7 +516,13 @@ namespace xIds.DI
                 options.AddPolicy(IdentityServerConstants.LocalApi.PolicyName, policy =>
                 {
                     //
-                    policy.AddAuthenticationSchemes(IdentityServerConstants.LocalApi.AuthenticationScheme);
+                    policy.AddAuthenticationSchemes(
+                    [
+                        // XAuthenticationScheme.XApiKey.GetStringValue(),
+                        IdentityServerConstants.LocalApi.AuthenticationScheme
+                    ]);
+
+                    //
                     policy.RequireAuthenticatedUser();
                 });
             });

Helpers/XApiKeyHelper.cs

@@ -1,6 +1,8 @@
 using System;
 using System.Text;
 using System.Security.Cryptography;
+using xIdentityModels.Constants;
+using xIdentityHelper;
 
 namespace xIds.Helpers
 {
@@ -73,5 +75,35 @@ namespace xIds.Helpers
             var hash = ComputeHash(plainKey);
             return hash == storedHash;
         }
+
+        /// <summary>
+        /// Retrieve All ApiKey Scopes ...
+        /// </summary>
+        /// <returns></returns>
+        public static XApiKeyScope[] GetXApiKeyScopes()
+        {
+            //
+            return [
+                XApiKeyScope.Read,
+                XApiKeyScope.Write,
+                XApiKeyScope.Manage,
+                XApiKeyScope.Admin,
+            ];
+        }
+
+        /// <summary>
+        /// Retrieve All ApiKey Policies ...
+        /// </summary>
+        /// <returns></returns>
+        public static string[] GetXApiKeyPolicies()
+        {
+            return [
+                XPolicies.ApiKeyAccess,
+                XPolicies.ApiKeyReadAccess,
+                XPolicies.ApiKeyWriteAccess,
+                XPolicies.ApiKeyAdminAccess,
+                XPolicies.ApiKeyManageAccess,
+            ];
+        }
     }
 }

Interfaces/IXApplicationProvider.cs

@@ -176,11 +176,13 @@ namespace xIds.Interfaces
         /// Add Specified Item ...
         /// </summary>
         /// <param name="item"></param>
+        /// <param name="apiKey"></param>
         /// <param name="userInfo"></param>
         /// <param name="cancellationToken"></param>
         /// <returns></returns>
         Task<XApiKeyDto> AddApiKeyAsync(
             XApiKeyDto item,
+            string apiKey = null,
             XUserClaimsInfoDto userInfo = null,
             CancellationToken cancellationToken = default
         );
@@ -480,6 +482,21 @@ namespace xIds.Interfaces
 
         //
         #region Custom Actions ...
+        /// <summary>
+        /// Show Specifid Api Key ...
+        /// </summary>
+        /// <param name="apiKeyId"></param>
+        /// <param name="applicationId"></param>
+        /// <param name="userInfo"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        Task<string> ShowApiKey(
+            Guid apiKeyId,
+            int applicationId,
+            XUserClaimsInfoDto userInfo = null,
+            CancellationToken cancellationToken = default
+        );
+
         /// <summary>
         /// Generate a New ApiKey and Add It to DB ...
         /// </summary>

Providers/XApiKeyAuthenticationHandler.cs

@@ -1,13 +1,18 @@
 using System.Linq;
+using xIds.Helpers;
 using IdentityModel;
 using xIds.Interfaces;
+using xCommons.Constants;
 using xCommons.Extensions;
 using System.Threading.Tasks;
 using System.Security.Claims;
 using System.Text.Encodings.Web;
+using Microsoft.AspNetCore.Http;
 using xIdentityService.Constants;
+using System.Collections.Generic;
 using Microsoft.Extensions.Options;
 using Microsoft.Extensions.Logging;
+using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Authentication;
 
 namespace xIds.Providers
@@ -41,25 +46,61 @@ namespace xIds.Providers
         protected override async Task<AuthenticateResult> HandleAuthenticateAsync()
         {
             //
-            var apiKey =
-                !Request.Headers.ContainsKey(HeaderName)
-                ? string.Empty
-                : Request.Headers[HeaderName].ToString();
-            if (apiKey.IsNullOrEmpty())
+            // Obtain the endpoint currently being executed
+            var endpoint = Context.GetEndpoint();
+
+            //
+            // Retrieve all AuthorizeAttribute metadata from the endpoint
+            var hasApiKeyScheme = false;
+            var apiKeyScopes = XApiKeyHelper.GetXApiKeyScopes();
+            var apiKeyPolicies = XApiKeyHelper.GetXApiKeyPolicies();
+            var authorizeAttributes = endpoint?.Metadata.GetOrderedMetadata<IAuthorizeData>();
+            if (
+                apiKeyPolicies.HasChild() &&
+                authorizeAttributes.HasChild()
+            )
+            {
+                //
+                // Retrieve a List of ApiKey Policies ...
+                hasApiKeyScheme = authorizeAttributes.Any(attr =>
+                    apiKeyPolicies.Any(asc => asc.ToNormalString() == attr.Policy.ToNormalString()) ||
+                    attr.AuthenticationSchemes.ToNormalString() == XAuthenticationScheme.XApiKey.GetStringValue().ToNormalString()
+                );
+            }
+
+            //
+            // if there is not any Policies for ApiKey Authentication 
+            // or Authorization, pass no Result ...
+            if (!hasApiKeyScheme)
             {
                 return AuthenticateResult.NoResult();
             }
 
             //
+            var apiKeyHeader = HeaderName;
+            if (!Request.Headers.ContainsKey(apiKeyHeader))
+            {
+                return AuthenticateResult.Fail("ApiKey not Exists ...");
+            }
+
+            // 
+            var apiKey = Request.Headers[apiKeyHeader].ToString();
+            if (apiKey.IsNullOrEmpty())
+            {
+                return AuthenticateResult.Fail("ApiKey not Provided ...");
+            }
+
+            // Extract Client IP ... 
             var clientIP = Request.HttpContext.Connection.RemoteIpAddress?.ToString();
 
             //
-            var validationResult = await applicationProvider.ValidateApiKey(
+            // Validating ApiKey ... 
+            var validationResult = await applicationProvider
+                .ValidateApiKey(
                     apiKey: apiKey,
                     clientIP: clientIP
                 );
-            var isValid = !validationResult.Errors.HasChild();
-            if (!isValid)
+            if (validationResult.Errors.HasChild())
             {
                 //
                 var message = validationResult.Errors.ToListString('\n');
@@ -67,32 +108,35 @@ namespace xIds.Providers
             }
 
             //
-            var claims = new[]
-            {
-                new Claim(ClaimTypes.Name, validationResult.OwnerId),
-                new Claim("application_id", validationResult.ApplicationId.ToString()),
-                new Claim("auth_type", "apikey"),
-                new Claim(JwtClaimTypes.Scope, "apikey"),
+            // Creating Claims ... 
+            var claims = new List<Claim> { 
+                //
+                // Owner Identifier of API Key ... 
+                new(ClaimTypes.Name, validationResult.OwnerId),
+                new(JwtClaimTypes.Subject, validationResult.OwnerId), 
+                //
+                // Application Id ... 
+                new(XCustomClaims.ApplicationId, validationResult.ApplicationId.ToString()), 
+                //
+                // Authentication Type ... 
+                new(XCustomClaims.AuthType, "apikey"),
             };
 
             //
-            var scopeClaims = validationResult.Scopes
-                .Select(s => new Claim(JwtClaimTypes.Scope, s));
-            
-            //
-            var identity = new ClaimsIdentity(
-                claims.Union(scopeClaims), 
-                AuthenticationScheme
-            );
+            // Add Scopes ...
+            if (validationResult.Scopes != null)
+            {
+                foreach (var scope in validationResult.Scopes)
+                {
+                    claims.Add(new Claim(JwtClaimTypes.Scope, scope));
+                }
+            }
 
             //
+            // Create Principal and Ticket ... 
+            var identity = new ClaimsIdentity(claims, Scheme.Name);
             var principal = new ClaimsPrincipal(identity);
-            
-            //
-            var ticket = new AuthenticationTicket(
-                principal, 
-                AuthenticationScheme
-            );
+            var ticket = new AuthenticationTicket(principal, Scheme.Name);
 
             //
             return AuthenticateResult.Success(ticket);

Providers/XApiKeyAuthorizationFilter.cs

@@ -0,0 +1,192 @@
+using System;
+using System.Linq;
+using xIds.Helpers;
+using IdentityModel;
+using xIds.Interfaces;
+using xIdentityHelper;
+using xCommons.Constants;
+using xCommons.Extensions;
+using System.Security.Claims;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Http;
+using xIdentityModels.Constants;
+using xIdentityService.Constants;
+using System.Collections.Generic;
+using Microsoft.AspNetCore.Mvc.Filters;
+using Microsoft.AspNetCore.Authorization;
+using System.Threading.Tasks;
+
+namespace xIds.Providers
+{
+    [AttributeUsage(
+        AttributeTargets.Class | AttributeTargets.Method,
+        AllowMultiple = false,
+        Inherited = true
+    )]
+    public class XApiKeyAuthorizationFilter : AuthorizeAttribute, IAuthorizationFilter
+    {
+        // /// <summary>
+        // /// Optional required scope for this endpoint.
+        // /// Example: [XApiKeyAuthorizationFilter(RequiredScope = "read")]
+        // /// </summary>
+        // public string RequiredScope { get; set; }
+
+        // /// <summary>
+        // /// If false, a missing header will only result in NoResult (anonymous)
+        // /// instead of a 401. Default is true (must provide a key).
+        // /// </summary>
+        // public bool ApiKeyRequired { get; set; } = true;
+
+        // /// <summary>
+        // /// Optional allowed scopes. If empty, no scope enforcement.
+        // /// </summary>
+        // public string[] AllowedScopes { get; set; }
+
+        public XApiKeyAuthorizationFilter() { }
+        
+        /// <summary>
+        /// Authorization Filtering ...
+        /// </summary>
+        /// <param name="context"></param>
+        public void OnAuthorization(AuthorizationFilterContext context)
+        {
+            Task.FromResult(OnAuthorizationAsync(context));
+        }
+
+        /// <summary>
+        /// Handle Authorization Filtering Using Tasks ...
+        /// </summary>
+        /// <param name="context"></param>
+        /// <returns></returns>
+        private async Task OnAuthorizationAsync(AuthorizationFilterContext context)
+        {
+            //
+            // Access HttpContext ...
+            var http = context.HttpContext;
+
+            //
+            try
+            {
+                //
+                // Obtain the endpoint currently being executed
+                var endpoint = http.GetEndpoint();
+
+                //
+                // Retrieve all AuthorizeAttribute metadata from the endpoint
+                var hasApiKeyScheme = false;
+                var apiKeyScopes = XApiKeyHelper.GetXApiKeyScopes();
+                var apiKeyPolicies = XApiKeyHelper.GetXApiKeyPolicies();
+                var authorizeAttributes = endpoint?.Metadata.GetOrderedMetadata<IAuthorizeData>();
+                if (
+                    apiKeyPolicies.HasChild() &&
+                    authorizeAttributes.HasChild()
+                )
+                {
+                    //
+                    // Retrieve a List of ApiKey Policies ...
+                    hasApiKeyScheme = authorizeAttributes.Any(attr =>
+                        apiKeyPolicies.Any(asc => asc.ToNormalString() == attr.Policy.ToNormalString())
+                    );
+                }
+
+                //
+                // if there is not any Policies for ApiKey Authentication 
+                // or Authorization, pass no Result ...
+                if (!hasApiKeyScheme)
+                {
+                    return;
+                }
+
+                //
+                // Retrieve the application provider from DI ...
+                var applicationProvider = http.RequestServices
+                    .GetService(typeof(IXApplicationProvider))
+                    as IXApplicationProvider;
+                if (applicationProvider.IsNull())
+                {
+                    //
+                    context.Result = new UnauthorizedObjectResult("Provider Service Not Registered ...");
+                    return;
+                }
+
+                //
+                // Checking Header ...
+                var apiKeyHeader = XHeader.ApiKey.GetStringValue();
+                var apiKeyAuthentication = XAuthenticationScheme.XApiKey.GetStringValue();
+                if (!http.Request.Headers.ContainsKey(apiKeyHeader))
+                {
+                    //
+                    context.Result = new UnauthorizedObjectResult("ApiKey not Exists ...");
+                    return;
+                }
+
+                // 
+                // Extract ApiKey from Header ...
+                var apiKey = http.Request.Headers[apiKeyHeader].ToString();
+                if (apiKey.IsNullOrEmpty())
+                {
+                    //
+                    context.Result = new UnauthorizedObjectResult("ApiKey not Provided ...");
+                    return;
+                }
+
+                //
+                // Extract Client IP ... 
+                var clientIP = http.Request.HttpContext.Connection.RemoteIpAddress?.ToString();
+
+                //
+                // Validating ApiKey ... 
+                var validationResult = await applicationProvider
+                    .ValidateApiKey(
+                        apiKey: apiKey,
+                        clientIP: clientIP
+                    );
+                if (validationResult.Errors.HasChild())
+                {
+                    //
+                    var message = validationResult.Errors.ToListString('\n');
+                    context.Result = new UnauthorizedObjectResult(message);
+                    return;
+                }
+
+                //
+                // Creating Claims ... 
+                var claims = new List<Claim> { 
+                    //
+                    // Owner Identifier of API Key ... 
+                    new(ClaimTypes.Name, validationResult.OwnerId),
+                    new(JwtClaimTypes.Subject, validationResult.OwnerId), 
+                    //
+                    // Application Id ... 
+                    new(XCustomClaims.ApplicationId, validationResult.ApplicationId.ToString()), 
+                    //
+                    // Authentication Type ... 
+                    new(XCustomClaims.AuthType, apiKeyAuthentication),
+                };
+
+                //
+                // Add Scopes ...
+                if (validationResult.Scopes != null)
+                {
+                    //
+                    foreach (var scope in validationResult.Scopes)
+                    {
+                        claims.Add(new Claim(JwtClaimTypes.Scope, scope));
+                    }
+                }
+
+                //
+                // Create Principal and Ticket ... 
+                var identity = new ClaimsIdentity(claims, apiKeyAuthentication);
+                var principal = new ClaimsPrincipal(identity);
+
+                //
+                http.User = principal;
+            }
+            catch
+            {
+                context.Result = new UnauthorizedObjectResult("ApiKey authorization failed ...");
+            }
+        }
+    }
+}

Providers/XApplicationProvider.cs

@@ -14,6 +14,7 @@ using IdentityServer4.Extensions;
 using xIdentityModels.Extensions;
 using Microsoft.EntityFrameworkCore.Query;
 using Microsoft.Extensions.Caching.Memory;
+using AutoMapper;
 
 namespace xIds.Providers
 {
@@ -28,6 +29,7 @@ namespace xIds.Providers
         private readonly IXIdentityManager identityManager;
         private readonly XDataServiceConfiguration configuration;
         private readonly XApiKeyConfiguration apiKeyConfiguration;
+        private readonly Action<IMapperConfigurationExpression> mapperConfigurationExp;
 
         public XApplicationProvider(
             IMemoryCache cache,
@@ -45,6 +47,23 @@ namespace xIds.Providers
             this.configuration = configuration;
             this.identityManager = identityManager;
             this.apiKeyConfiguration = apiKeyConfiguration;
+
+            //
+            // Configure Mapper Options ...
+            mapperConfigurationExp = cfg =>
+            {
+                //
+                cfg.CreateMap<XApiKey, XApiKeyDto>()
+                    .ReverseMap();
+
+                //
+                cfg.CreateMap<XApplication, XApplicationDto>()
+                    .ReverseMap();
+
+                //
+                cfg.CreateMap<XApiKeyUsage, XApiKeyUsageDto>()
+                    .ReverseMap();
+            };
         }
 
         /// <summary>
@@ -305,7 +324,8 @@ namespace xIds.Providers
             );
 
             //
-            if (currentCount >= limitPerMinute) {
+            if (currentCount >= limitPerMinute)
+            {
                 return false;
             }
 

Providers/XApplicationProvider/XApplicationProvider+ApiKey.cs

@@ -26,11 +26,13 @@ namespace xIds.Providers
         /// Add Specified Item ...
         /// </summary>
         /// <param name="item"></param>
+        /// <param name="apiKey"></param>
         /// <param name="userInfo"></param>
         /// <param name="cancellationToken"></param>
         /// <returns></returns>
         public async Task<XApiKeyDto> AddApiKeyAsync(
             XApiKeyDto item,
+            string apiKey = null,
             XUserClaimsInfoDto userInfo = null,
             CancellationToken cancellationToken = default
         )
@@ -85,7 +87,12 @@ namespace xIds.Providers
             item.CreatedOn = DateTime.UtcNow;
 
             //
-            var entity = item.MapConvert<XApiKey, XApiKeyDto>();
+            var entity = item.MapConvert<XApiKey, XApiKeyDto>(mapperConfigurationExp);
+            if (!apiKey.IsNullOrEmpty())
+            {
+                entity.Key = apiKey;                
+            }
+
             var entry = await dbContext.ApiKeys.AddAsync(
                 entity: entity,
                 cancellationToken: cancellationToken

Providers/XApplicationProvider/XApplicationProvider+Custom.cs

@@ -17,6 +17,67 @@ namespace xIds.Providers
     {
         //
         #region Custom Actions ...
+        /// <summary>
+        /// Show Specifid Api Key ...
+        /// </summary>
+        /// <param name="apiKeyId"></param>
+        /// <param name="applicationId"></param>
+        /// <param name="userInfo"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public async Task<string> ShowApiKey(
+            Guid apiKeyId,
+            int applicationId,
+            XUserClaimsInfoDto userInfo = null,
+            CancellationToken cancellationToken = default
+        )
+        {
+            //
+            // Validate ...
+            if (
+                apiKeyId.IsDefaultGuid() ||
+                userInfo.IsNullOrDefault() ||
+                !applicationId.IsValidIntId()
+            )
+            {
+                XException.InvalidArgs.Throw();
+            }
+
+            //
+            // Check Application Exists ...
+            var application = await GetApplicationAsync(
+                id: applicationId,
+                userInfo: userInfo,
+                includeBuilder: null,
+                ignoreSoftDeleteds: true,
+                cancellationToken: cancellationToken
+            );
+            if (application.IsNullOrDefault())
+            {
+                XException.NotFound.Throw();
+            }
+
+            //
+            // Validate Owner ...
+            if (!IsOwned(application, userInfo))
+            {
+                XException.NotAllowed.Throw();
+            }
+
+            //
+            // Retrieve ApiKey Entity ...
+            // Since ApiKey is Only Exists on ApiKey Entity ...
+            var entity = await dbContext.ApiKeys
+                .FirstOrDefaultAsync(x => x.Id == apiKeyId);
+            if (entity.IsNullOrDefault())
+            {
+                XException.NotFound.Throw();
+            }
+
+            //
+            return entity.Key;
+        }
+
         /// <summary>
         /// Generate a New ApiKey and Add It to DB ...
         /// </summary>
@@ -114,6 +175,7 @@ namespace xIds.Providers
             // Add Item to Database ...
             result = await AddApiKeyAsync(
                 item: result,
+                apiKey: plainKey,
                 userInfo: userInfo,
                 cancellationToken: cancellationToken
             );

Providers/XApplicationProvider/XApplicationProvider+Enricher.cs

@@ -25,7 +25,7 @@ namespace xIds.Providers
         )
         {
             //
-            var result = source.MapConvert<XApiKeyDto, XApiKey>();
+            var result = source.MapConvert<XApiKeyDto, XApiKey>(mapperConfigurationExp);
             result = await EnrichAsync(
                 source: result,
                 cancellationToken: cancellationToken
@@ -88,7 +88,7 @@ namespace xIds.Providers
         )
         {
             //
-            var result = source.MapConvert<XApiKeyUsageDto, XApiKeyUsage>();
+            var result = source.MapConvert<XApiKeyUsageDto, XApiKeyUsage>(mapperConfigurationExp);
             result = await EnrichAsync(
                 source: result,
                 cancellationToken: cancellationToken
@@ -110,7 +110,7 @@ namespace xIds.Providers
         )
         {
             //
-            var result = source.MapConvert<XApplicationDto, XApplication>();
+            var result = source.MapConvert<XApplicationDto, XApplication>(mapperConfigurationExp);
             result = await EnrichAsync(
                 source: result,
                 cancellationToken: cancellationToken

Validators/XResourceOwnerPasswordValidator.cs

@@ -1,14 +1,14 @@
 using System;
+using xIds.Interfaces;
+using xCommons.Extensions;
+using xExceptions.Constants;
 using System.Threading.Tasks;
 using IdentityServer4.Events;
 using IdentityServer4.Models;
 using IdentityServer4.Services;
 using IdentityServer4.Validation;
-using Microsoft.Extensions.Logging;
-using xCommons.Extensions;
-using xExceptions.Constants;
 using xIdentityModels.Navigations;
-using xIds.Interfaces;
+using Microsoft.Extensions.Logging;
 using static IdentityModel.OidcConstants;
 
 namespace xIds.Validators

appsettings.Development.json

@@ -37,12 +37,12 @@
     "MaxFileSize": 41943040
   },
   "ApiKeyConfiguration": {
-    "ApiPrefix": "xapp",
+    "ApiKeyPrefix": "xapp",
     "DefaultRateLimit": 60,
     "EnableAuditLog": false,
-    "MaxKeysPerApplication": "10",
-    "MaxExpirationMinutes": "525600",
-    "DefaultExpirationMinutes": "43200"
+    "MaxKeysPerApplication": 10,
+    "MaxExpirationMinutes": 525600,
+    "DefaultExpirationMinutes": 43200
   },
   "DbSeeder": {
     "UpdateExists": false,

xIds.csproj

@@ -29,13 +29,15 @@
 
   <!-- Local Dependencies -->
   <ItemGroup>
-    <PackageReference Include="xDashboard.xMessageService" Version="1.0.0" />
-    <PackageReference Include="xDashboard.xStorageService" Version="1.0.0" />
+    <!-- <PackageReference Include="xDashboard.xMessageService" Version="1.0.0" />
+    <PackageReference Include="xDashboard.xStorageService" Version="1.0.0" /> -->
   </ItemGroup>
 
   <!-- Project Dependencies -->
   <ItemGroup>
     <ProjectReference Include="..\Modules\xIdentityHelper\xIdentityHelper.csproj" />
+    <ProjectReference Include="..\Modules\xMessageService\xMessageService.csproj" />
+    <ProjectReference Include="..\Modules\xStorageService\xStorageService.csproj" />
     <ProjectReference Include="..\Modules\xIdentityService\xIdentityService.csproj" />
   </ItemGroup>