feat: Implement API client and token models with hashing and JWT authentication

- Added ApiClientModel and ApiTokenModel for managing API clients and tokens.
- Introduced ConfigurationDefinitionModel and ConfigurationValueModel for configuration management.
- Created CredentialSecretModel for storing credential secrets.
- Developed DeploymentArtifactModel and DeploymentBatchModel for deployment management.
- Enhanced DeploymentTargetModel and DeploymentTemplateSelectionModel to support template revisions.
- Added TemplateRevisionModel and TemplateVersionModel for versioning templates.
- Implemented ApiClientSecretHasher for secure secret hashing.
- Created ApiTokenService for generating and validating JWT tokens.
- Updated QueueJobService to handle deployment requests with artifacts.
- Configured authentication settings in appsettings.json for JWT and Negotiate authentication.

Models/ApiClientModel.cs

@@ -0,0 +1,28 @@
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Microsoft.SelfService.Portal.Core.API.Models
+{
+    public class ApiClientModel : BaseModel
+    {
+        [Column(Order = 1)]
+        public string ClientId { get; set; } = string.Empty;
+
+        [Column(Order = 2)]
+        public string Name { get; set; } = string.Empty;
+
+        [Column(Order = 3)]
+        public string SecretHash { get; set; } = string.Empty;
+
+        [Column(Order = 4)]
+        public string ScopesJson { get; set; } = "[]";
+
+        [Column(Order = 5)]
+        public bool IsEnabled { get; set; } = true;
+
+        [Column(Order = 6)]
+        public DateTime? ExpiresAt { get; set; }
+
+        [Column(Order = 7)]
+        public DateTime? LastUsedAt { get; set; }
+    }
+}

Models/ApiTokenModel.cs

@@ -0,0 +1,42 @@
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Microsoft.SelfService.Portal.Core.API.Models
+{
+    public class ApiTokenModel : BaseModel
+    {
+        [Column(Order = 1)]
+        public string Jti { get; set; } = string.Empty;
+
+        [Column(Order = 2)]
+        public string Subject { get; set; } = string.Empty;
+
+        [Column(Order = 3)]
+        public string SubjectType { get; set; } = "User";
+
+        [Column(Order = 4)]
+        public Guid? ApiClientId { get; set; }
+
+        [Column(Order = 5)]
+        public string Name { get; set; } = string.Empty;
+
+        [Column(Order = 6)]
+        public string ScopesJson { get; set; } = "[]";
+
+        [Column(Order = 7)]
+        public DateTime IssuedAt { get; set; } = DateTime.UtcNow;
+
+        [Column(Order = 8)]
+        public DateTime ExpiresAt { get; set; }
+
+        [Column(Order = 9)]
+        public DateTime? RevokedAt { get; set; }
+
+        [Column(Order = 10)]
+        public string? RevokedBy { get; set; }
+
+        [Column(Order = 11)]
+        public DateTime? LastUsedAt { get; set; }
+
+        public ApiClientModel? ApiClient { get; set; }
+    }
+}

Models/ConfigurationDefinitionModel.cs

@@ -0,0 +1,31 @@
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Microsoft.SelfService.Portal.Core.API.Models
+{
+    public static class ConfigurationDefinitionKinds
+    {
+        public const string Parameter = "Parameter";
+        public const string Variable = "Variable";
+    }
+
+    public class ConfigurationDefinitionModel : BaseModel
+    {
+        [Column(Order = 1)]
+        public Guid? TemplateRevisionId { get; set; }
+
+        [Column(Order = 2)]
+        public string Kind { get; set; } = ConfigurationDefinitionKinds.Parameter;
+
+        [Column(Order = 3)]
+        public string Name { get; set; } = string.Empty;
+
+        [Column(Order = 4)]
+        public string PropertiesJson { get; set; } = "{}";
+
+        [Column(Order = 5)]
+        public string DefinitionHash { get; set; } = string.Empty;
+
+        public TemplateRevisionModel? TemplateRevision { get; set; }
+        public ICollection<ConfigurationValueModel> Values { get; set; } = new List<ConfigurationValueModel>();
+    }
+}

Models/ConfigurationValueModel.cs

@@ -0,0 +1,52 @@
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Microsoft.SelfService.Portal.Core.API.Models
+{
+    public static class ConfigurationValueSourceTypes
+    {
+        public const string Static = "Static";
+        public const string ScopeProperty = "ScopeProperty";
+        public const string Expression = "Expression";
+        public const string SecretReference = "SecretReference";
+    }
+
+    public static class ConfigurationValueScopeTypes
+    {
+        public const string TemplateRevision = "TemplateRevision";
+        public const string Environment = "Environment";
+        public const string Domain = "Domain";
+        public const string Target = "Target";
+        public const string DeploymentGroup = "DeploymentGroup";
+        public const string Deployment = "Deployment";
+        public const string TemplateSelection = "TemplateSelection";
+    }
+
+    public class ConfigurationValueModel : BaseModel
+    {
+        [Column(Order = 1)]
+        public Guid ConfigurationDefinitionId { get; set; }
+
+        [Column(Order = 2)]
+        public string ScopeType { get; set; } = ConfigurationValueScopeTypes.TemplateRevision;
+
+        [Column(Order = 3)]
+        public Guid ScopeId { get; set; }
+
+        [Column(Order = 4)]
+        public string ValueSourceType { get; set; } = ConfigurationValueSourceTypes.Static;
+
+        [Column(Order = 5)]
+        public string? SourcePath { get; set; }
+
+        [Column(Order = 6)]
+        public string? ValueJson { get; set; }
+
+        [Column(Order = 7)]
+        public string ValueHash { get; set; } = string.Empty;
+
+        [Column(Order = 8)]
+        public int SortOrder { get; set; }
+
+        public ConfigurationDefinitionModel ConfigurationDefinition { get; set; } = null!;
+    }
+}

Models/CredentialSecretModel.cs

@@ -0,0 +1,25 @@
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Microsoft.SelfService.Portal.Core.API.Models
+{
+    public class CredentialSecretModel : BaseModel
+    {
+        [Column(Order = 1)]
+        public string Name { get; set; } = string.Empty;
+
+        [Column(Order = 2)]
+        public string? UserName { get; set; }
+
+        [Column(Order = 3)]
+        public string SecretValue { get; set; } = string.Empty;
+
+        [Column(Order = 4)]
+        public string SecretType { get; set; } = "Credential";
+
+        [Column(Order = 5)]
+        public string? MetadataJson { get; set; }
+
+        [Column(Order = 6)]
+        public bool IsEnabled { get; set; } = true;
+    }
+}

Models/DeploymentArtifactModel.cs

@@ -0,0 +1,58 @@
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Microsoft.SelfService.Portal.Core.API.Models
+{
+    public static class DeploymentArtifactTypes
+    {
+        public const string Preview = "Preview";
+        public const string ResolvedConfigurationData = "ResolvedConfigurationData";
+        public const string Mof = "Mof";
+        public const string PullServerPackage = "PullServerPackage";
+    }
+
+    public class DeploymentArtifactModel : BaseModel
+    {
+        [Column(Order = 1)]
+        public Guid DeploymentGroupId { get; set; }
+
+        [Column(Order = 2)]
+        public Guid? DeploymentTargetId { get; set; }
+
+        [Column(Order = 3)]
+        public Guid? TargetId { get; set; }
+
+        [Column(Order = 4)]
+        public string ArtifactType { get; set; } = DeploymentArtifactTypes.ResolvedConfigurationData;
+
+        [Column(Order = 5)]
+        public string Status { get; set; } = QueueJobStatus.Pending;
+
+        [Column(Order = 6)]
+        public string DeploymentJson { get; set; } = "{}";
+
+        [Column(Order = 7)]
+        public string? SourceJson { get; set; }
+
+        [Column(Order = 8)]
+        public string? ResolvedJson { get; set; }
+
+        [Column(Order = 9)]
+        public string? SourceSnapshotJson { get; set; }
+
+        [Column(Order = 10)]
+        public string InputHash { get; set; } = string.Empty;
+
+        [Column(Order = 11)]
+        public string OutputHash { get; set; } = string.Empty;
+
+        [Column(Order = 12)]
+        public bool IsStale { get; set; }
+
+        [Column(Order = 13)]
+        public string? StaleReasonJson { get; set; }
+
+        public DeploymentGroupModel DeploymentGroup { get; set; } = null!;
+        public DeploymentModel? Deployment { get; set; }
+        public TargetModel? Target { get; set; }
+    }
+}

Models/DeploymentBatchModel.cs

@@ -22,6 +22,7 @@ namespace Microsoft.SelfService.Portal.Core.API.Models
         public ICollection<DeploymentTemplateSelectionModel> TemplateSelections { get; set; } = new List<DeploymentTemplateSelectionModel>();
         public ICollection<DeploymentParameterValueModel> ParameterValues { get; set; } = new List<DeploymentParameterValueModel>();
         public ICollection<DeploymentTargetAssignmentModel> TargetAssignments { get; set; } = new List<DeploymentTargetAssignmentModel>();
+        public ICollection<DeploymentArtifactModel> Artifacts { get; set; } = new List<DeploymentArtifactModel>();
     }
 }
 

Models/DeploymentTargetModel.cs

@@ -9,12 +9,23 @@ namespace Microsoft.SelfService.Portal.Core.API.Models
         [Column(Order = 3)]
         public Guid TargetId { get; set; }
         [Column(Order = 4)]
-        public string Status { get; set; }
+        public Guid? TemplateRevisionId { get; set; }
         [Column(Order = 5)]
+        public Guid? CurrentArtifactId { get; set; }
+        [Column(Order = 6)]
+        public string Status { get; set; }
+        [Column(Order = 7)]
         public string JSONData { get; set; }
+        [Column(Order = 8)]
+        public string? OverridesJson { get; set; }
+        [Column(Order = 9)]
+        public string? SourceJson { get; set; }
         
         public DeploymentGroupModel DeploymentGroup { get; set; }
         public TargetModel Target { get; set; }
+        public TemplateRevisionModel? TemplateRevision { get; set; }
+        public DeploymentArtifactModel? CurrentArtifact { get; set; }
+        public ICollection<DeploymentArtifactModel> Artifacts { get; set; } = new List<DeploymentArtifactModel>();
 
     }
 }

Models/DeploymentTemplateSelectionModel.cs

@@ -11,16 +11,20 @@ namespace Microsoft.SelfService.Portal.Core.API.Models
         public Guid TemplateVersionId { get; set; }
 
         [Column(Order = 3)]
-        public string TemplateRole { get; set; } = "Service";
+        public Guid? TemplateRevisionId { get; set; }
 
         [Column(Order = 4)]
-        public int SortOrder { get; set; }
+        public string TemplateRole { get; set; } = "Service";
 
         [Column(Order = 5)]
+        public int SortOrder { get; set; }
+
+        [Column(Order = 6)]
         public string? Alias { get; set; }
 
         public DeploymentGroupModel DeploymentGroup { get; set; } = null!;
         public TemplateVersionModel TemplateVersion { get; set; } = null!;
+        public TemplateRevisionModel? TemplateRevision { get; set; }
     }
 }
 

Models/TemplateRevisionModel.cs

@@ -0,0 +1,45 @@
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Microsoft.SelfService.Portal.Core.API.Models
+{
+    public class TemplateRevisionModel : BaseModel
+    {
+        [Column(Order = 1)]
+        public Guid TemplateVersionId { get; set; }
+
+        [Column(Order = 2)]
+        public int RevisionNumber { get; set; }
+
+        [Column(Order = 3)]
+        public string JsonData { get; set; } = "{}";
+
+        [Column(Order = 4)]
+        public string JsonHash { get; set; } = string.Empty;
+
+        [Column(Order = 5)]
+        public string SchemaVersion { get; set; } = "1.0";
+
+        [Column(Order = 6)]
+        public bool IsCurrent { get; set; }
+
+        [Column(Order = 7)]
+        public bool IsPublished { get; set; }
+
+        [Column(Order = 8)]
+        public DateTime? PublishedAt { get; set; }
+
+        [Column(Order = 9)]
+        public string? PublishedBy { get; set; }
+
+        public TemplateVersionModel TemplateVersion { get; set; } = null!;
+        public ICollection<ConfigurationDefinitionModel> ConfigurationDefinitions { get; set; } = new List<ConfigurationDefinitionModel>();
+        public ICollection<DeploymentTemplateSelectionModel> DeploymentTemplateSelections { get; set; } = new List<DeploymentTemplateSelectionModel>();
+        public ICollection<DeploymentModel> Deployments { get; set; } = new List<DeploymentModel>();
+
+        public void SetJsonData(string jsonData)
+        {
+            JsonData = string.IsNullOrWhiteSpace(jsonData) ? "{}" : jsonData;
+            JsonHash = TemplateVersionModel.ComputeSha256(JsonData);
+        }
+    }
+}

Models/TemplateVersionModel.cs

@@ -31,6 +31,7 @@ namespace Microsoft.SelfService.Portal.Core.API.Models
         public string? PublishedBy { get; set; }
 
         public TemplateModel Template { get; set; } = null!;
+        public ICollection<TemplateRevisionModel> TemplateRevisions { get; set; } = new List<TemplateRevisionModel>();
 
         public void SetJsonData(string jsonData)
         {