Updated Swagger to allow for authorization through bearer token. Adde…

Controllers/AuthController.cs

@@ -0,0 +1,51 @@
+namespace SimpleWebAppReact.Controllers;
+
+using Microsoft.AspNetCore.Mvc;
+using System.Net.Http;
+using System.Text;
+using System.Threading.Tasks;
+
+/* A work in progress controller that wraps basic Okta provided endpoints, such as /token. will be only used for development */
+[ApiController]
+[Route("api/[controller]")]
+public class AuthController : ControllerBase
+{
+    private readonly IHttpClientFactory _httpClientFactory;
+    private readonly IConfiguration _configuration;
+
+    public AuthController(IHttpClientFactory httpClientFactory, IConfiguration configuration)
+    {
+        _httpClientFactory = httpClientFactory;
+        _configuration = configuration;
+    }
+
+    [HttpPost("get-token")]
+    public async Task<IActionResult> GetToken([FromBody] LoginRequest request)
+    {
+        var client = _httpClientFactory.CreateClient("Okta");
+
+        var body = new StringBuilder();
+        body.Append($"grant_type=password");
+        body.Append($"&username={request.Username}");
+        body.Append($"&password={request.Password}");
+        body.Append($"&scope=openid");
+
+        var content = new StringContent(body.ToString(), Encoding.UTF8, "application/x-www-form-urlencoded");
+
+        var response = await client.PostAsync("v1/token", content);
+
+        if (response.IsSuccessStatusCode)
+        {
+            var tokenResponse = await response.Content.ReadAsStringAsync();
+            return Ok(tokenResponse);
+        }
+
+        return BadRequest("Failed to retrieve token");
+    }
+}
+
+public class LoginRequest
+{
+    public string Username { get; set; }
+    public string Password { get; set; }
+}

Program.cs

@@ -1,7 +1,9 @@
 using System.Security.Claims;
 using Microsoft.AspNetCore.Authentication.JwtBearer;
 using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Identity;
 using Microsoft.IdentityModel.Tokens;
+using Microsoft.OpenApi.Models;
 using SimpleWebAppReact;
 using SimpleWebAppReact.Services;
 
@@ -13,10 +15,39 @@
 // Add services to the container.
 builder.Services.AddControllers();
 builder.Services.AddEndpointsApiExplorer();
-builder.Services.AddSwaggerGen();
+builder.Services.AddSwaggerGen(options =>
+{
+    options.SwaggerDoc("v1", new OpenApiInfo()
+    {
+        Title = "Housing Backend Auth",
+        Version = "v1"
+    });
+    options.AddSecurityDefinition("Bearer", new OpenApiSecurityScheme()
+    {
+        In = ParameterLocation.Header,
+        Description = "Please enter bearer token",
+        Name = "Authorization",
+        Type = SecuritySchemeType.Http,
+        BearerFormat = "JWT",
+        Scheme = "bearer"
+    });
+    options.AddSecurityRequirement(new OpenApiSecurityRequirement
+    {   
+        {
+            new OpenApiSecurityScheme
+            {
+                Reference = new OpenApiReference
+                {
+                    Type = ReferenceType.SecurityScheme,
+                    Id = "Bearer"
+                }
+            },
+            new List<string>()
+        }
+    });
+});
 builder.Services.AddSingleton<MongoDbService>();
 builder.Services.AddHttpClient<BuildingOutlineService>();
-
 builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
 .AddJwtBearer(options =>
 {
@@ -39,7 +70,6 @@
 {
     app.UseHsts();
 }
-
 // Configure logging
 var logger = app.Services.GetRequiredService<ILogger<Program>>();
 logger.LogInformation("Application started.");