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.

Dto/Auth/CreateManagedTokenRequestDto.cs

@@ -0,0 +1,11 @@
+namespace Microsoft.SelfService.Portal.Core.API.Dto.Auth
+{
+    public class CreateManagedTokenRequestDto
+    {
+        public string Name { get; set; } = string.Empty;
+
+        public string Scope { get; set; } = string.Empty;
+
+        public DateTime? ExpiresAt { get; set; }
+    }
+}

Dto/Auth/CreateManagedTokenResponseDto.cs

@@ -0,0 +1,17 @@
+namespace Microsoft.SelfService.Portal.Core.API.Dto.Auth
+{
+    public class CreateManagedTokenResponseDto
+    {
+        public Guid Id { get; set; }
+
+        public string AccessToken { get; set; } = string.Empty;
+
+        public string TokenType { get; set; } = "Bearer";
+
+        public int ExpiresIn { get; set; }
+
+        public DateTime ExpiresAt { get; set; }
+
+        public string Scope { get; set; } = string.Empty;
+    }
+}

Dto/Auth/GetManagedTokenDto.cs

@@ -0,0 +1,29 @@
+namespace Microsoft.SelfService.Portal.Core.API.Dto.Auth
+{
+    public class GetManagedTokenDto
+    {
+        public Guid Id { get; set; }
+
+        public string Subject { get; set; } = string.Empty;
+
+        public string SubjectType { get; set; } = string.Empty;
+
+        public string? ClientId { get; set; }
+
+        public string Name { get; set; } = string.Empty;
+
+        public string Scope { get; set; } = string.Empty;
+
+        public DateTime IssuedAt { get; set; }
+
+        public DateTime ExpiresAt { get; set; }
+
+        public DateTime? RevokedAt { get; set; }
+
+        public string? RevokedBy { get; set; }
+
+        public DateTime? LastUsedAt { get; set; }
+
+        public bool IsActive { get; set; }
+    }
+}

Dto/Auth/TokenRequestDto.cs

@@ -0,0 +1,9 @@
+namespace Microsoft.SelfService.Portal.Core.API.Dto.Auth
+{
+    public class TokenRequestDto
+    {
+        public string ClientId { get; set; } = string.Empty;
+        public string ClientSecret { get; set; } = string.Empty;
+        public string? Scope { get; set; }
+    }
+}

Dto/Auth/TokenResponseDto.cs

@@ -0,0 +1,10 @@
+namespace Microsoft.SelfService.Portal.Core.API.Dto.Auth
+{
+    public class TokenResponseDto
+    {
+        public string AccessToken { get; set; } = string.Empty;
+        public string TokenType { get; set; } = "Bearer";
+        public int ExpiresIn { get; set; }
+        public string Scope { get; set; } = string.Empty;
+    }
+}