Enhance authentication features and refactor codebase

Updated `AuthenticationController` with new methods for authentication, token refresh, and password recovery. Improved error handling and response structure.

Refactored dependency injection in `Program.cs` and added JWT settings in `appsettings.json`. Removed unused `Class1.cs` files.

Introduced new DTOs for authentication requests and updated `IAuthService` and `IUserRepository` interfaces. Enhanced `User` class and added `AuthResult` enum for standardized responses.

Expanded `DataAccess` for better database operations and updated `UserRepository` and `AuthService` to implement new authentication logic.

Front-end changes include renaming variables for consistency and updating the `ForgotPasswordModal` and `Login.tsx` components to use usernames instead of email addresses.

Updated API proxy path in `vite.config.ts` and ensured proper typing for `API_BASE_URL` in global TypeScript definitions.

Surge365.MassEmailReact.API/Controllers/AuthenticationController.cs

@@ -1,30 +1,51 @@
 using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.Identity.Data;
 using Microsoft.AspNetCore.Mvc;
+using Surge365.MassEmailReact.Application.DTOs;
+using Surge365.MassEmailReact.Application.Interfaces;
 
 namespace Surge365.MassEmailReact.Server.Controllers
 {
-    //[Route("api/[controller]")]
-    //[ApiController]
-    //public class AuthenticationController : ControllerBase
-    //{
-    //    private readonly IAuthService _authService;
+    [Route("api/[controller]")]
+    [ApiController]
+    public class AuthenticationController : ControllerBase
+    {
+        private readonly IAuthService _authService;
 
-    //    public AuthenticationController(IAuthService authService)
-    //    {
-    //        _authService = authService;
-    //    }
-
-    //    [HttpPost("login")]
-    //    public IActionResult Authenticate([FromBody] LoginRequest request)
-    //    {
-    //        var token = _authService.Authenticate(request.Username, request.Password);
-    //        if (token == null)
-    //        {
-    //            return Unauthorized(new { message = "Invalid credentials" });
-    //        }
-
-    //        return Ok(new { token });
-    //    }
-    //}
+        public AuthenticationController(IAuthService authService)
+        {
+            _authService = authService;
+        }
+
+        [HttpPost("authenticate")]
+        public async Task<IActionResult> Authenticate([FromBody] LoginRequest request)
+        {
+            var authResponse = await _authService.Authenticate(request.Username, request.Password);
+            if (!authResponse.authenticated)
+                return Unauthorized(new { message = authResponse.errorMessage });
+            else if(authResponse.token == null)
+                return Unauthorized(new { message = "Invalid credentials" }); 
+
+            return Ok(new { success = true, authResponse.token.Value.accessToken });
+        }
+        [HttpPost("refreshtoken")]
+        public IActionResult RefreshToken([FromBody] RefreshTokenRequest request)   
+        {
+            Guid? userId = Guid.NewGuid();//TODO: Lookup user in session
+            if (userId == null)
+            {
+                return Unauthorized("Invalid refresh token");
+            }
+
+            var tokens = _authService.GenerateTokens(userId.Value, request.RefreshToken);
+            if(tokens == null) 
+                return Unauthorized();
+
+            return Ok(new { accessToken = tokens.Value.accessToken, refreshToken = tokens.Value.refreshToken });
+        }
+        [HttpPost("generatepasswordrecovery")]
+        public IActionResult GeneratePasswordRecovery([FromBody] GeneratePasswordRecoveryRequest request)
+        {
+            return Ok(new { });
+        }
+    }
 }

Surge365.MassEmailReact.API/Program.cs

@@ -1,3 +1,8 @@
+using Microsoft.AspNetCore.Identity;
+using Surge365.MassEmailReact.Application.Interfaces;
+using Surge365.MassEmailReact.Infrastructure.Repositories;
+using Surge365.MassEmailReact.Infrastructure.Services;
+
 var builder = WebApplication.CreateBuilder(args);
 
 // Add services to the container.
@@ -5,7 +10,8 @@ var builder = WebApplication.CreateBuilder(args);
 builder.Services.AddControllers();
 // Learn more about configuring OpenAPI at https://aka.ms/aspnet/openapi
 builder.Services.AddOpenApi();
-
+builder.Services.AddScoped<IUserRepository, UserRepository>();
+builder.Services.AddScoped<IAuthService, AuthService>();
 var app = builder.Build();
 
 app.UseDefaultFiles();

Surge365.MassEmailReact.API/appsettings.json

@@ -5,5 +5,13 @@
       "Microsoft.AspNetCore": "Warning"
     }
   },
-  "AllowedHosts": "*"
+  "AllowedHosts": "*",
+  "Jwt": {
+    "Secret": "Z9R5aFml+eRMeb7tyf8N9wCq3tZpS/EM6nGqOxlXPtOw4cJ3zS1AByczrIlD5F9d"
+  },
+  "AppCode": "MassEmailReactApi",
+  "EnvironmentCode": "UAT",
+  "ConnectionStrings": {
+    "Marketing.ConnectionString": "data source=uat.surge365.com;initial catalog=Marketing;User ID=ytb;Password=YTB()nl!n3;Encrypt=yes;TrustServerCertificate=yes;Application Name=##application_name##"
+  }
 }

Surge365.MassEmailReact.Application/Class1.cs

@@ -1,7 +0,0 @@
-namespace Surge365.MassEmailReact.Application
-{
-    public class Class1
-    {
-
-    }
-}

Surge365.MassEmailReact.Application/DTOs/GeneratePasswordRecoveryRequest.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Surge365.MassEmailReact.Application.DTOs
+{
+    public class GeneratePasswordRecoveryRequest
+    {
+        public required string Username { get; set; }
+    }
+}

Surge365.MassEmailReact.Application/DTOs/LoginRequest.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Surge365.MassEmailReact.Application.DTOs
+{
+    public class LoginRequest
+    {
+        public required string Username { get; set; }
+        public required string Password { get; set; }
+    }
+}

Surge365.MassEmailReact.Application/DTOs/RefreshTokenRequest.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Surge365.MassEmailReact.Application.DTOs
+{
+    public class RefreshTokenRequest
+    {
+        public required string RefreshToken { get; set; }
+    }
+
+}

Surge365.MassEmailReact.Application/Interfaces/IAuthService.cs

@@ -0,0 +1,8 @@
+namespace Surge365.MassEmailReact.Application.Interfaces
+{
+    public interface IAuthService
+    {
+        Task<(bool authenticated, (string accessToken, string refreshToken)? token, string errorMessage)> Authenticate(string username, string password);
+        (string accessToken, string refreshToken)? GenerateTokens(Guid userId, string refreshToken);
+    }
+}

Surge365.MassEmailReact.Application/Interfaces/IUserRepository.cs

@@ -0,0 +1,15 @@
+using Surge365.MassEmailReact.Domain.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Surge365.MassEmailReact.Application.Interfaces
+{
+    public interface IUserRepository
+    {
+        Task<(User? user, string message)> Authenticate(string username, string password);
+        bool Authenticate(Guid userId, string refreshToken);
+    }
+}

Surge365.MassEmailReact.Domain/Class1.cs

@@ -1,7 +0,0 @@
-namespace Surge365.MassEmailReact.Domain
-{
-    public class Class1
-    {
-
-    }
-}

Surge365.MassEmailReact.Domain/Entities/User.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Surge365.MassEmailReact.Domain.Entities
+{
+    public class User
+    {
+        public int? UserKey { get; private set; }
+        public Guid UserId { get; private set; }
+        public string Username { get; private set; }
+        public string FirstName { get; private set; }
+        public string MiddleInitial { get; private set; }
+        public string LastName { get; private set; }
+        public bool IsActive { get; private set; }
+
+        private User(int userKey, Guid userId, string username, string? firstName, string? middleInitial, string? lastName, bool isActive)
+        {
+            UserKey = userKey;
+            UserId = userId;
+            Username = username;
+            Username = firstName ?? "";
+            MiddleInitial = middleInitial ?? "";
+            LastName = lastName ?? "";
+            IsActive = isActive;
+        }
+        public static User Create(int userKey, Guid userId, string username, string? firstName, string? middleInitial, string? lastName, bool isActive)
+        {
+            return new User(userKey, userId, username, firstName, middleInitial, lastName, isActive);
+        }
+    }
+}

Surge365.MassEmailReact.Domain/Enums/AuthResult.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Surge365.MassEmailReact.Domain.Enums
+{
+    public enum AuthResult
+    {
+        Success = 0,
+        LoginNotFound = 1,
+        LoginLocked = 2,
+        InvalidPassword = 3,
+        UnexpectedError = 4,
+        NotAllowed = 5
+    }
+}

Surge365.MassEmailReact.Domain/Enums/Extensions/AuthenticationResponseExtensions.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Surge365.MassEmailReact.Domain.Enums.Extensions
+{
+    public static class AuthResultExtensions
+    {
+        public static string GetMessage(this AuthResult response)
+        {
+            return response switch
+            {
+                AuthResult.Success => "Login successful.",
+                AuthResult.InvalidPassword or AuthResult.LoginNotFound => "Invalid username and/or password.",
+                AuthResult.LoginLocked => "User has been locked out.",
+                AuthResult.NotAllowed => "User has not been granted access to this application.",
+                AuthResult.UnexpectedError or _ => "Unexpected error."
+            };
+        }
+    }
+}

Surge365.MassEmailReact.Infrastructure/Class1.cs

@@ -1,7 +0,0 @@
-namespace Surge365.MassEmailReact.Infrastructure
-{
-    public class Class1
-    {
-
-    }
-}

Surge365.MassEmailReact.Infrastructure/DataAccess.cs

@@ -0,0 +1,414 @@
+using Microsoft.Data.SqlClient;
+using Microsoft.Extensions.Configuration;
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Diagnostics.CodeAnalysis;
+using System.Linq;
+using System.Reflection.PortableExecutable;
+using System.Text;
+using System.Threading.Tasks;
+
+
+namespace Surge365.MassEmailReact.Infrastructure
+{
+    public class DataAccess
+    {
+        private string GetConnectionString(string connectionStringName)
+        {
+            if (_configuration == null)
+                return "";
+            return _configuration[$"ConnectionStrings:{connectionStringName}"] ?? "";
+        }
+        private string GetAppCode()
+        {
+            if (_configuration == null)
+                return "";
+            return _configuration[$"AppCode"] ?? "";
+        }
+        public DataAccess(IConfiguration configuration, string connectionStringName)
+        {
+            _configuration = configuration;
+            _connectionString = GetConnectionString(connectionStringName).Replace("##application_code##", GetAppCode());
+        }
+
+        internal IConfiguration? _configuration;
+        internal Guid _sessionID = Guid.NewGuid();
+        internal string _connectionString;
+        internal int _timeout = 30;
+        internal SqlTransaction? _transaction;
+        internal SqlConnection? _connection;
+        internal bool _transactionStarted;
+        internal Object? _transactionStarter;
+
+        public string ConnectionString
+        {
+            get { return _connectionString; }
+            set { _connectionString = value; }
+        }
+        public int Timeout
+        {
+            get { return _timeout; }
+            set { _timeout = value; }
+        }
+        public bool TransactionStarted
+        {
+            get { return _transactionStarted; }
+            internal set { _transactionStarted = value; }
+        }
+        public Object? TransactionStarter
+        {
+            get { return _transactionStarter; }
+            internal set { _transactionStarter = value; }
+        }
+
+        #region Non-Async
+        internal void OpenConnection()
+        {
+            _connection = new SqlConnection(_connectionString);
+            _connection.Open();
+        }
+        internal void CloseConnection()
+        {
+            if (_connection == null)
+                return;
+
+            _connection.Close();
+            _connection.Dispose();
+            _connection = null;
+        }
+        public SqlTransaction BeginTransaction(Object sender)
+        {
+            if (_transaction != null)
+                return _transaction;
+
+            OpenConnection();
+
+            ArgumentNullException.ThrowIfNull(_connection); 
+
+            _transaction = _connection.BeginTransaction();
+            _transactionStarted = true;
+            _transactionStarter = sender;
+            return _transaction;
+        }
+        public void RollbackTransaction(Object sender)
+        {
+            if (_transaction != null && sender == _transactionStarter)
+            {
+                _transaction.Rollback();
+                _transaction = null;
+                CloseConnection();
+                _transactionStarter = null;
+                _transactionStarted = false;
+            }
+        }
+        public void CommitTransaction(Object sender)
+        {
+            if (_transaction != null && sender == _transactionStarter)
+            {
+                _transaction.Commit();
+                _transaction = null;
+                CloseConnection();
+                _transactionStarter = null;
+                _transactionStarted = false;
+            }
+        }
+
+        public DataSet CallRetrievalProcedure(List<SqlParameter> parameters, string proc, int timeoutSeconds = 0)
+        {
+            DataSet ds = new DataSet();
+            bool createdConnection = false;
+            if (timeoutSeconds == 0)
+                timeoutSeconds = _timeout;
+            try
+            {
+                if (_connection == null)
+                {
+                    createdConnection = true;
+                    OpenConnection();
+                }
+
+                using SqlCommand cmd = new SqlCommand(proc, _connection);
+                cmd.Transaction = _transaction;
+                if (parameters != null)
+                {
+                    foreach (SqlParameter p in parameters)
+                    {
+                        if (p != null)
+                            cmd.Parameters.Add(p);
+                    }
+                }
+                cmd.CommandType = CommandType.StoredProcedure;
+                cmd.CommandTimeout = timeoutSeconds;
+                using SqlDataAdapter da = new SqlDataAdapter(cmd);
+                try
+                {
+                    da.Fill(ds);
+                }
+                catch (Exception ex)
+                {
+                    string message = String.Format("Unable to retrieve data from proc: {0}", proc);
+                    LogError(ex, message, "CallRetrievalProcedure");
+                    throw;
+                }
+                if (createdConnection)
+                {
+                    CloseConnection();
+                }
+            }
+            catch (Exception)
+            {
+                if (createdConnection)
+                {
+                    CloseConnection();
+                }
+                throw;
+            }
+
+            return ds;
+        }
+        public int CallActionProcedure(List<SqlParameter> parameters, string proc, int timeoutSeconds = 0)
+        {
+            int iReturnVal = -1;
+            if (timeoutSeconds == 0)
+                timeoutSeconds = _timeout;
+            bool createdConnection = false;
+            try
+            {
+                if (_connection == null)
+                {
+                    createdConnection = true;
+                    OpenConnection();
+                }
+                using SqlCommand cmd = new SqlCommand(proc, _connection);
+                cmd.Transaction = _transaction;
+                if (parameters != null)
+                {
+                    foreach (SqlParameter p in parameters)
+                    {
+                        if (p != null)
+                            cmd.Parameters.Add(p);
+                    }
+                }
+                cmd.CommandType = CommandType.StoredProcedure;
+                cmd.CommandTimeout = timeoutSeconds;
+                try
+                {
+                    iReturnVal = cmd.ExecuteNonQuery();
+                }
+                catch (Exception ex)
+                {
+                    string message = String.Format("Unable to execute proc: {0}", proc);
+                    LogError(ex, message, "CallActionProcedure");
+                    throw;
+                }
+            }
+            catch (Exception)
+            {
+                if (createdConnection)
+                {
+                    CloseConnection();
+                }
+                throw;
+            }
+
+            if (createdConnection)
+            {
+                CloseConnection();
+            }
+            return iReturnVal;
+        }
+        private static void LogError(Exception ex, string message, string task)
+        {
+            Exception ex1 = ex;
+            if (ex == null)
+                ex1 = new Exception(message);
+            else if (!string.IsNullOrEmpty(message))
+                ex1 = new Exception(message, ex);
+
+            //Log
+        }
+        #endregion
+
+        #region Async
+        internal async Task OpenConnectionAsync()
+        {
+            _connection = new SqlConnection(_connectionString);
+            await _connection.OpenAsync();
+        }
+        internal async Task CloseConnectionAsync()
+        {
+            if (_connection == null)
+                return;
+
+            await _connection.CloseAsync();
+            _connection.Dispose();
+            _connection = null;
+        }
+        public async Task<SqlTransaction> BeginTransactionAsync(Object sender)
+        {
+            if (_transaction != null)
+                return _transaction;
+
+            await OpenConnectionAsync();
+
+            ArgumentNullException.ThrowIfNull(_connection);
+
+            _transaction = _connection.BeginTransaction();
+            _transactionStarted = true;
+            _transactionStarter = sender;
+            return _transaction;
+        }
+        public async Task RollbackTransactionAsync(Object sender)
+        {
+            if (_transaction != null && sender == _transactionStarter)
+            {
+                await _transaction.RollbackAsync();
+                _transaction = null;
+                await CloseConnectionAsync();
+                _transactionStarter = null;
+                _transactionStarted = false;
+            }
+        }
+        public async Task CommitTransactionAsync(Object sender)
+        {
+            if (_transaction != null && sender == _transactionStarter)
+            {
+                await _transaction.CommitAsync();
+                _transaction = null;
+                await CloseConnectionAsync();
+                _transactionStarter = null;
+                _transactionStarted = false;
+            }
+        }
+        public async Task<DataSet> CallRetrievalProcedureAsync(List<SqlParameter> parameters, string proc, int timeoutSeconds = 0)
+        {
+            DataSet ds = new DataSet();
+            bool createdConnection = false;
+            if (timeoutSeconds == 0)
+                timeoutSeconds = _timeout;
+            try
+            {
+                if (_connection == null)
+                {
+                    createdConnection = true;
+                    await OpenConnectionAsync();
+                }
+
+                using SqlCommand cmd = new SqlCommand(proc, _connection);
+
+                cmd.Transaction = _transaction;
+                if (parameters != null)
+                {
+                    foreach (SqlParameter p in parameters)
+                    {
+                        if (p != null)
+                            cmd.Parameters.Add(p);
+                    }
+                }
+                cmd.CommandType = CommandType.StoredProcedure;
+                cmd.CommandTimeout = timeoutSeconds;
+                
+                try
+                {
+                    //using var reader = await cmd.ExecuteReaderAsync();
+                    using var adapter = new SqlDataAdapter(cmd);
+                    await Task.Run(() => adapter.Fill(ds));
+                }
+                catch (Exception ex)
+                {
+                    string message = String.Format("Unable to retrieve data from proc: {0}", proc);
+                    await LogErrorAsync(ex, message, "CallRetrievalProcedure");
+                    throw;
+                }
+                if (createdConnection)
+                {
+                    await CloseConnectionAsync();
+                }
+            }
+            catch (Exception)
+            {
+                if (createdConnection)
+                {
+                    await CloseConnectionAsync();
+                }
+                throw;
+            }
+
+            return ds;
+        }
+        public async Task<int> CallActionProcedureAsync(List<SqlParameter> parameters, string proc, int timeoutSeconds = 0)
+        {
+            int iReturnVal = -1;
+            if (timeoutSeconds == 0)
+                timeoutSeconds = _timeout;
+            bool createdConnection = false;
+            try
+            {
+                if (_connection == null)
+                {
+                    createdConnection = true;
+                    await OpenConnectionAsync();
+                }
+                using SqlCommand cmd = new SqlCommand(proc, _connection);
+
+                cmd.Transaction = _transaction;
+                if (parameters != null)
+                {
+                    foreach (SqlParameter p in parameters)
+                    {
+                        if (p != null)
+                            cmd.Parameters.Add(p);
+                    }
+                }
+                cmd.CommandType = CommandType.StoredProcedure;
+                cmd.CommandTimeout = timeoutSeconds;
+                try
+                {
+                    iReturnVal = await cmd.ExecuteNonQueryAsync();
+                }
+                catch (Exception ex)
+                {
+                    string message = String.Format("Unable to execute proc: {0}", proc);
+                    await LogErrorAsync(ex, message, "CallActionProcedure");
+                    throw;
+                }
+            }
+            catch (Exception)
+            {
+                if (createdConnection)
+                {
+                    await CloseConnectionAsync();
+                }
+                throw;
+            }
+
+            if (createdConnection)
+            {
+                await CloseConnectionAsync();
+            }
+            return iReturnVal;
+        }
+        private static async Task LogErrorAsync(Exception ex, string message, string task)
+        {
+            Exception ex1 = ex;
+            if (ex == null)
+                ex1 = new Exception(message);
+            else if (!string.IsNullOrEmpty(message))
+                ex1 = new Exception(message, ex);
+
+            try
+            {
+                using SqlConnection c = new SqlConnection();
+                await c.OpenAsync();
+                using SqlCommand cmd = new SqlCommand("lg_log_error", c);
+                await cmd.ExecuteNonQueryAsync();
+            }
+            catch (Exception iex) //Trap all errors, don't do any
+            {
+                Console.WriteLine($"Unhandled Exception occurred logging exception: exception={iex}; trying to log exception={ex}");
+            }
+        }
+        #endregion
+    }
+}

Surge365.MassEmailReact.Infrastructure/Repositories/UserRepository.cs

@@ -0,0 +1,140 @@
+using Microsoft.Data.SqlClient;
+using Microsoft.Extensions.Configuration;
+using Surge365.MassEmailReact.Application.Interfaces;
+using Surge365.MassEmailReact.Domain.Entities;
+using Surge365.MassEmailReact.Domain.Enums;
+using Surge365.MassEmailReact.Domain.Enums.Extensions;
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Surge365.MassEmailReact.Infrastructure.Repositories
+{
+    public class UserRepository (IConfiguration config) : IUserRepository
+    {
+        private IConfiguration _config = config;
+        private const string _connectionStringName = "Marketing.ConnectionString";
+
+        //private static readonly List<User> Users = new();
+
+        public async Task<(User? user, string message)> Authenticate(string username, string password)
+        {
+            List<SqlParameter> pms = new List<SqlParameter>();
+            pms.Add(new SqlParameter("username", username));
+            pms.Add(new SqlParameter("password", password));
+            pms.Add(new SqlParameter("application_code", "MassEmailWeb")); //TODO: Pull from config
+
+            SqlParameter pmResponseNumber = new SqlParameter("response_number", SqlDbType.SmallInt);
+            pmResponseNumber.Direction = ParameterDirection.Output;
+            pms.Add(pmResponseNumber);
+
+            SqlParameter pUserKey = new SqlParameter("login_key", SqlDbType.Int);
+            pUserKey.Direction = ParameterDirection.Output;
+            pms.Add(pUserKey);
+
+            DataAccess da = new DataAccess(_config, _connectionStringName);
+            DataSet ds = await da.CallRetrievalProcedureAsync(pms, "adm_authenticate_login");
+
+            var result = (AuthResult)Convert.ToInt16(pmResponseNumber.Value);
+
+            string responseMessage = AuthResultExtensions.GetMessage(result);
+            if (result == AuthResult.Success)
+            {
+                if (ds.Tables.Count == 0 || ds.Tables[0].Rows.Count == 0)
+                    return (null, "No user row returned");
+                return (LoadFromDataRow(ds.Tables[0].Rows[0]), responseMessage);
+            }
+            return (null, responseMessage);
+        }
+        public bool Authenticate(Guid userId, string refreshToken)
+        {
+            //TODO: Validate refresh token
+            return true;
+        }
+        public async Task<User?> GetByUsername(string username)
+        {
+            List<SqlParameter> pms = new List<SqlParameter>();
+            pms.Add(new SqlParameter("username", username));
+
+            DataAccess da = new DataAccess(_config, _connectionStringName);
+            DataSet ds = await da.CallRetrievalProcedureAsync(pms, "adm_get_login_by_username");
+            if (ds.Tables.Count == 0 || ds.Tables[0].Rows.Count == 0)
+                return null;
+
+            List<User> users =  LoadFromDataRow(ds.Tables[0]);
+            return users.FirstOrDefault();
+        }
+        public async Task<User?> GetByKey(int userKey)
+        {
+            List<SqlParameter> pms = new List<SqlParameter>();
+            pms.Add(new SqlParameter("login_key", userKey));
+
+            DataAccess da = new DataAccess(_config, _connectionStringName);
+            DataSet ds = await da.CallRetrievalProcedureAsync(pms, "adm_get_adm_login_by_key");
+            if (ds.Tables.Count == 0 || ds.Tables[0].Rows.Count == 0)
+                return null;
+
+            List<User> users = LoadFromDataRow(ds.Tables[0]);
+            return users.FirstOrDefault();
+        }
+        public async Task<User?> GetById(Guid userId)
+        {
+            List<SqlParameter> pms = new List<SqlParameter>();
+            pms.Add(new SqlParameter("login_id", userId));
+
+            DataAccess da = new DataAccess(_config, _connectionStringName);
+            DataSet ds = await da.CallRetrievalProcedureAsync(pms, "adm_get_adm_login_by_id");
+            if (ds.Tables.Count == 0 || ds.Tables[0].Rows.Count == 0)
+                return null;
+
+            List<User> users = LoadFromDataRow(ds.Tables[0]);
+            return users.FirstOrDefault();
+        }
+        public async Task<List<User>> GetAll(bool activeOnly = true)
+        {
+            List<SqlParameter> pms = new List<SqlParameter>();
+            pms.Add(new SqlParameter("active_only", activeOnly));
+
+            DataAccess da = new DataAccess(_config, _connectionStringName);
+            DataSet ds = await da.CallRetrievalProcedureAsync(pms, "adm_get_adm_login_all");
+            if (ds.Tables.Count == 0 || ds.Tables[0].Rows.Count == 0)
+                return null;
+
+            return LoadFromDataRow(ds.Tables[0]);
+        }
+
+
+        //public void Add(User user)
+        //{
+        //    Users.Add(user);
+        //}
+
+        private List<User> LoadFromDataRow(DataTable dt)
+        {
+            ArgumentNullException.ThrowIfNull(dt);
+            ArgumentNullException.ThrowIfNull(dt.Rows);
+
+            List<User> users = new List<User>();
+            foreach (DataRow dr in dt.Rows)
+            {
+                users.Add(LoadFromDataRow(dr));
+            }
+            return users;
+        }
+        private User LoadFromDataRow(DataRow dr)
+        {
+            ArgumentNullException.ThrowIfNull(dr);
+            return User.Create(dr.Field<int>("login_key"),
+                                dr.Field<Guid>("login_id"),
+                                dr.Field<string>("username")!,
+                                dr.Field<string?>("first_name"),
+                                dr.Field<string?>("middle_initial"),
+                                dr.Field<string?>("last_name"),
+                                dr.Field<bool>("is_active"));
+
+        }
+    }
+}

Surge365.MassEmailReact.Infrastructure/Services/AuthService.cs

@@ -0,0 +1,94 @@
+using Surge365.MassEmailReact.Application.Interfaces;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Security.Claims;
+using System.Text;
+using System.Threading.Tasks;
+using System.IdentityModel.Tokens.Jwt;
+using Microsoft.IdentityModel.Tokens;
+using Microsoft.Extensions.Configuration;
+using Surge365.MassEmailReact.Domain.Entities;
+using System.Security.Cryptography;
+
+
+namespace Surge365.MassEmailReact.Infrastructure.Services
+{
+    public class AuthService : IAuthService
+    {
+        private const int TOKEN_MINUTES = 60;
+        private readonly IUserRepository _userRepository;
+        private readonly IConfiguration _config;
+
+        public AuthService(IUserRepository userRepository, IConfiguration config)
+        {
+            _userRepository = userRepository;
+            _config = config;
+        }
+
+        public async Task<(bool authenticated, (string accessToken, string refreshToken)? token, string errorMessage)> Authenticate(string username, string password)
+        {
+            var authResponse = await _userRepository.Authenticate(username, password);
+            if (authResponse.user == null)
+            {
+                return (false, null, authResponse.message);
+            }
+            // Generate JWT token
+            var tokenHandler = new JwtSecurityTokenHandler();
+            var key = Encoding.UTF8.GetBytes(_config["Jwt:Secret"]!);
+            var tokenDescriptor = new SecurityTokenDescriptor
+            {
+                Subject = new ClaimsIdentity(new[]
+                {
+                    new Claim(JwtRegisteredClaimNames.Sub, authResponse.user.UserId.ToString()),
+                    new Claim(JwtRegisteredClaimNames.UniqueName, username),
+                    new Claim(ClaimTypes.Role, "User")
+                }),
+                Expires = DateTime.UtcNow.AddMinutes(TOKEN_MINUTES),
+                SigningCredentials = new SigningCredentials(
+                    new SymmetricSecurityKey(key),
+                    SecurityAlgorithms.HmacSha256Signature
+                )
+            };
+
+            var token = tokenHandler.CreateToken(tokenDescriptor);
+            var accessToken = tokenHandler.WriteToken(token);
+            var refreshToken = Convert.ToBase64String(Guid.NewGuid().ToByteArray()); 
+            //_userRepository.SaveRefreshToken(userId.Value, refreshToken); // TODO: Store refresh token in DB
+
+            return (true, (accessToken, refreshToken), "");
+        }
+        public (string accessToken, string refreshToken)? GenerateTokens(Guid userId, string refreshToken)
+        {
+            if (!_userRepository.Authenticate(userId, refreshToken))
+            {
+                return null;
+            }
+            var tokenHandler = new JwtSecurityTokenHandler();
+            var key = Encoding.UTF8.GetBytes(_config["Jwt:Secret"]!);
+            var username = "";
+            //TODO: Look update User
+            var tokenDescriptor = new SecurityTokenDescriptor
+            {
+                Subject = new ClaimsIdentity(new[]
+                {
+                        new Claim(JwtRegisteredClaimNames.Sub, userId.ToString()!),
+                        new Claim(JwtRegisteredClaimNames.UniqueName, username),
+                        new Claim(ClaimTypes.Role, "User")
+                    }),
+                Expires = DateTime.UtcNow.AddMinutes(TOKEN_MINUTES),
+                SigningCredentials = new SigningCredentials(
+                    new SymmetricSecurityKey(key),
+                    SecurityAlgorithms.HmacSha256Signature
+                )
+            };
+
+            var token = tokenHandler.CreateToken(tokenDescriptor);
+            var accessToken = tokenHandler.WriteToken(token);
+            var newRefreshToken = Convert.ToBase64String(Guid.NewGuid().ToByteArray());
+            //_userRepository.SaveRefreshToken(userId.Value, newRefreshToken); // TODO: Store refresh token in DB
+
+            return (accessToken, newRefreshToken);
+        }
+    }
+}

Surge365.MassEmailReact.Infrastructure/Surge365.MassEmailReact.Infrastructure.csproj

@@ -11,4 +11,13 @@
     <ProjectReference Include="..\Surge365.MassEmailReact.Domain\Surge365.MassEmailReact.Domain.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Data.SqlClient" Version="6.0.1" />
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="9.0.2" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.2" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.2" />
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="9.0.2" />
+    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="8.5.0" />
+  </ItemGroup>
+
 </Project>

Surge365.MassEmailReact.Web/public/content/js/ytb-massemail-.global.ts

@@ -51,8 +51,8 @@ function checkLoggedInStatus() {
 
                 // $("#spanMenuName").html(user.FirstName + ' ' + user.LastName);
 
-                // var userid = $.localStorage("session_currentUser").UserID;
-                // var imgid = userid + "&t=" + new Date().getTime();
+                // var userId = $.localStorage("session_currentUser").userId;
+                // var imgid = userId + "&t=" + new Date().getTime();
                 /*
                 if (user.HasProfileImage) {
                     $("#imgRightProfile").attr("src", "/webservices/getprofileimage.ashx?id=" + imgid);
@@ -391,7 +391,7 @@ function formatSelect2DataForUser(id, data) {
     for (var x = 0; x < data.length; x++) {
         var obj = {};
         obj.id = data[x][id];
-        obj.text = data[x]["FirstName"] + ' ' + data[x]["LastName"] + ' - ' + data[x]["UserID"];
+        obj.text = data[x]["FirstName"] + ' ' + data[x]["LastName"] + ' - ' + data[x]["userId"];
         newdata.push(obj);
 
     }
@@ -426,7 +426,7 @@ function fillLocationsDropDown(deferred) {
 
     var search = {};
     if (!$.userHasRole("Administrators")) {
-        search.UserID = $.localStorage("session_currentUser").UserID;
+        search.userId = $.localStorage("session_currentUser").userId;
     }
     else {
         search = null;
@@ -531,7 +531,7 @@ function fillEmployeesDropDown(deferred, dropdown) {
             $.sessionStorage("session_users", json.data);
 
             if ($.getBoolean(json.success)) {
-                var data = formatSelect2DataForUser("UserID", $.sessionStorage("session_users"));
+                var data = formatSelect2DataForUser("userId", $.sessionStorage("session_users"));
                 dropdown.select2({
                     placeholder: "Select an employee...",
                     allowClear: true,
@@ -601,7 +601,7 @@ function growlSuccess(msg) {
 
 function getUser(users, id) {
     for (var x = 0; x < users.length; x++) {
-        if (users[x].UserID == id) {
+        if (users[x].userId == id) {
             return users[x];
             break;
         }

Surge365.MassEmailReact.Web/src/components/modals/ForgotPasswordModal.tsx

@@ -1,118 +1,84 @@
-import { useState } from 'react';
+import { useState, FormEvent } from 'react';
 import { Modal, Button, Form } from 'react-bootstrap';
 import { FaExclamationCircle } from 'react-icons/fa'; // For optional font icon
-import PropTypes from 'prop-types';
+import utils from '@/ts/utils';
 
-import utils from '@/ts/utils.ts'
+type FormErrors = Record<string, string>;
 
-const ForgotPasswordModal = ({ show, onClose }) => {
-    const [email, setEmail] = useState('');
-    const [formErrors, setFormErrors] = useState({});
-    const [emailNotFound, setEmailNotFound] = useState(false);
+type ForgotPasswordModalProps = {
+    show: boolean;
+    onClose: () => void;
+};
+
+const ForgotPasswordModal: React.FC<ForgotPasswordModalProps> = ({ show, onClose }) => {
+    const [username, setUsername] = useState('');
+    const [formErrors, setFormErrors] = useState<FormErrors>({});
+    const [usernameNotFound, setUsernameNotFound] = useState(false);
     const [recoveryStarted, setRecoveryStarted] = useState(false);
 
-    const validate = () => {
+    const validate = (): boolean => {
         setFormErrors({});
-
-        const errors = {};
-        if (!email.trim()) {
-            errors.email = 'Email is required';
-        } else if (!/\S+@\S+\.\S+/.test(email)) {
-            errors.email = 'Invalid email address';
+        const errors: FormErrors = {};
+        if (!username.trim()) {
+            errors.username = 'Username is required';
         }
-
         if (Object.keys(errors).length > 0) {
             setFormErrors(errors);
             return false;
         } else {
             return true;
         }
-    }
+    };
 
-    const handleStartPasswordRecovery = async (e) => {
+    const handleStartPasswordRecovery = async (e: FormEvent) => {
         e.preventDefault();
-        setEmailNotFound(false);
+        setUsernameNotFound(false);
 
         if (validate()) {
-            console.log('Processing forgot password for', email);
+            console.log('Processing forgot password for', username);
             await utils.webMethod({
-                'methodPage': 'UserMethods',
-                'methodName': 'GeneratePasswordRecovery',
-                'parameters': { "emailAddress": email },
-                success: function (json) {
+                methodPage: 'authenticate',
+                methodName: 'generatepasswordrecovery',
+                parameters: { username },
+                success: (json: any) => {
                     if (utils.getBoolean(json.success)) {
                         setRecoveryStarted(true);
+                    } else {
+                        setUsernameNotFound(true);
                     }
-                    else {
-                        setEmailNotFound(true);
-                    }
-                }
+                },
             });
         }
     };
 
-    /*
-    $("#btnResetPassword").click(function (e) {
-        $("#frmResetPassword").validator('validate');
-        e.preventDefault();
-        var isValid = !$('#frmResetPassword .has-error').length
-
-        if (isValid) {
-            $.webMethod({
-                'methodPage': 'UserMethods',
-                'methodName': 'ResetPasswordFromToken',
-                'parameters': { "token": getParameterByName("guid"), "password": $("#txtNewPassword").val() },
-                success: function (json) {
-
-                    if ($.getBoolean(json.success)) {
-
-                        //redirect user to Dashboard
-                        location.href = "/vehicles";
-
-                    }
-                    else {
-                        //error
-
-                    }
-                }
-            });
-        }
-
-    })
-    */
     return (
-        <Modal show={show} onHide={onClose} backdrop="static" keyboard={false} centered={true} animation={false} >
+        <Modal show={show} onHide={onClose} backdrop="static" keyboard={false} centered animation={false}>
             <Modal.Header closeButton>
                 <Modal.Title>Forgot your password?</Modal.Title>
             </Modal.Header>
             <Modal.Body>
-                {emailNotFound && (
-                    <span>An email has been sent to the address you provided. Please follow the instructions in the email in order to reset your password.</span>
+                {usernameNotFound && (
+                    <span>An email has been sent to the address you provided. Please follow the instructions to reset your password.</span>
                 )}
                 {!recoveryStarted && (
                     <Form onSubmit={handleStartPasswordRecovery}>
                         <Form.Group controlId="formForgotEmail" className="position-relative mb-3">
-                            <Form.Label className="mb-4 text-center">Enter your email address below and we&apos;ll send you instructions on how to reset your password...</Form.Label>
-                            <Form.Label className="visually-hidden">Email Addresss</Form.Label>
+                            <Form.Label className="mb-4 text-center">Enter your email address below and we'll send you instructions on how to reset your password...</Form.Label>
+                            <Form.Label className="visually-hidden">Email</Form.Label>
                             <Form.Control
-                                type="email"
-                                placeholder="Email address"
-                                value={email}
-                                isInvalid={!!formErrors.email} // Add Bootstrap's invalid styling
-                                onChange={(e) => setEmail(e.target.value)}
+                                type="username"
+                                placeholder="Username"
+                                value={username}
+                                isInvalid={!!formErrors.username}
+                                onChange={(e) => setUsername(e.target.value)}
                                 required
                                 autoFocus
                                 size="lg"
                             />
-                            {/* Validation Icon */}
-                            {formErrors.email && (
-                                <FaExclamationCircle
-                                    className="validation-icon text-danger"
-                                    title={formErrors.email}
-                                />
+                            {formErrors.username && (
+                                <FaExclamationCircle className="validation-icon text-danger" title={formErrors.username} />
                             )}
-                            {/* Validation Message */}
-                            <Form.Control.Feedback type="invalid">{formErrors.email}</Form.Control.Feedback>
+                            <Form.Control.Feedback type="invalid">{formErrors.username}</Form.Control.Feedback>
                         </Form.Group>
                         <Button variant="primary" className="bg-orange btn-flat w-100" type="submit">
                             Submit
@@ -121,7 +87,7 @@ const ForgotPasswordModal = ({ show, onClose }) => {
                 )}
             </Modal.Body>
             <Modal.Footer>
-                <Button variant="secondary" onClick={onClose} type="button">
+                <Button variant="secondary" onClick={onClose}>
                     Close
                 </Button>
             </Modal.Footer>
@@ -129,9 +95,5 @@ const ForgotPasswordModal = ({ show, onClose }) => {
     );
 };
 
-ForgotPasswordModal.propTypes = {
-    show: PropTypes.bool.isRequired, 
-    onClose: PropTypes.func.isRequired, 
-};
-
 export default ForgotPasswordModal;
+

Surge365.MassEmailReact.Web/src/components/pages/Login.tsx

@@ -12,7 +12,7 @@ function Login() {
     const [isLoading, setIsLoading] = useState(false);
     const [spinners, setSpinnersState] = useState<SpinnerState>({});
     const [formErrors, setFormErrors] = useState<FormErrors>({});
-    const [email, setEmail] = useState('');
+    const [username, setUsername] = useState('');
     const [password, setPassword] = useState('');
     const [showForgotPasswordModal, setShowForgotPasswordModal] = useState(false);
     const [user, setUser] = useState<any>(null);
@@ -40,17 +40,14 @@ function Login() {
         setShowForgotPasswordModal(false);
     };
 
-    const handleEmailBlur = () => {
-    };
-
     const validateLoginForm = () => {
         setFormErrors({});
 
         const errors: FormErrors = {};
-        if (!email.trim()) {
-            errors.email = 'Email is required';
-        } else if (!/\S+@\S+\.\S+/.test(email)) {
-            errors.email = 'Invalid email address';
+        if (!username.trim()) {
+            errors.username = 'Username is required';
+        //} else if (!/\S+@\S+\.\S+/.test(email)) {
+        //    errors.email = 'Invalid email address';
         }
         if (!password.trim()) {
             errors.password = 'Password is required';
@@ -75,9 +72,9 @@ function Login() {
         let loggedInUser: any = null;
 
         await utils.webMethod({
-            methodPage: 'UserMethods',
-            methodName: 'AuthenticateUser',
-            parameters: { emailAddress: email, password: password },
+            methodPage: 'authentication',
+            methodName: 'authenticate',
+            parameters: { username: username, password: password },
             success: (json: any) => {
                 if (utils.getBoolean(json.success)) {
                     loggedInUser = json.data;
@@ -132,14 +129,13 @@ function Login() {
                     {loginError && (
                         <Form.Label style={{ color: 'red' }}>Login error</Form.Label>
                     )}
-                    <Form.Group className="mb-3" controlId="txtEmail">
-                        <Form.Label className="visually-hidden">Email address</Form.Label>
+                    <Form.Group className="mb-3" controlId="txtUsernamel">
+                        <Form.Label className="visually-hidden">Username</Form.Label>
                         <Form.Control
-                            type="email"
-                            placeholder="Email address"
-                            value={email}
-                            onChange={(e) => setEmail(e.target.value)}
-                            onBlur={handleEmailBlur}
+                            type="username"
+                            placeholder="Username"
+                            value={username}
+                            onChange={(e) => setUsername(e.target.value)}
                             required
                             autoFocus
                             size="sm"

Surge365.MassEmailReact.Web/src/config/constants.ts

@@ -9,7 +9,7 @@ export const API_BASE_URL = import.meta.env.VITE_API_BASE_URL;
 // Add global values to window object for use in static JS
 declare global {
     interface Window {
-        API_BASE_URL: object
+        API_BASE_URL: string
     }
 }
 if (typeof window !== 'undefined') {

Surge365.MassEmailReact.Web/vite.config.ts

@@ -47,7 +47,7 @@ export default defineConfig({
     },
     server: {
         proxy: {
-            '^/weatherforecast': {
+            '^/api': {
                 target,
                 secure: false
             }